National Library of Energy BETA

Sample records for depa rtme nt

  1. Mr. John Kieling, Acting Chief Hazardous Waste Bureau Depa

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

    Depa rtm ent of En e rgy Carlsbad Fie ld Office P. O. Box 3090 Ca rlsbad , New Mexico 88221 JUN 2 2 2011 New Mexico Environment Department 2905 E. Rodeo Park Drive Building 1 Santa...

  2. Mr. John Kieling, Acting Chief Hazardous Waste Bureau Depa

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

    Depa rtm ent of En e rgy Carlsbad Fie ld Office P. O. Box 3090 Ca rlsbad , New Mexico 88221 JUN 2 2 2011 New Mexico Environment Department 2905 E. Rodeo Park Drive Building 1 Santa Fe, New Mexico 87505*6303 Subject: Annual Proposed Acceptable Knowledge Sufficiency Determination List Dear Mr. Kieling : Pursuant to Permit Cond ition Attachment C, Section C-Ob , Acceptable Knowledge Suffi ciency Determination (AKSD) . the Permittees are required to submit to Ihe New Mexico Environment Department a

  3. Haza

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

    8earzi , Chief Haza rdou s Waste Bureau Depa rtme nt o f Energy Carlsbad Fie ld Office P. O. Box 3090 Ca rlsbad, New Mexico 8822 1 FEB 3 2011 New Mexico Environment Department 2905 Rodeo Park Drive East, Building 1 Sa nta Fe, NM 87505-6303 Su bj ect: Notification of Exceeda nce of Repository Volati le Organic Compound Concentration of Conce rn for Carbon Tetra ch loride Dear Mr. Bearzi: Th e purpose of this letter is to notify you of th e receipt of validated a nalytical results for a compound

  4. D"E(:pa

    Office of Legacy Management (LM)

    ... DuPont placed Purchase Order RPG-4018 l2 with this firm in May 1944 to machine unbonded slugs from uranium metal rod. This priority task in support of the overall project known as ...

  5. REPORT NT-15-1

    National Nuclear Security Administration (NNSA)

    REPORT NT-15-1 MAY 2015 ENVIRONMENTAL MONITORING AND DISPOSAL OF RADIOACTIVE WASTES FROM U.S. NAVAL NUCLEAR-POWERED SHIPS AND THEIR SUPPORT FACILITIES NAVAL NUCLEAR PROPULSION PROGRAM DEPARTMENT OF THE NAVY WASHINGTON, D.C. 20350 This publication was printed on Recycled Paper Report NT-15-1 May 2015 ENVIRONMENTAL MONITORING AND DISPOSAL OF RADIOACTIVE WASTES FROM U.S. NAVAL NUCLEAR-POWERED SHIPS AND THEIR SUPPORT FACILITIES 2014 Prepared by T. J. Mueller, J. M. Steele, and L. E. Murphy Naval

  6. Puff/Plume for Windows 95-NT

    Energy Science and Technology Software Center (OSTI)

    1998-05-20

    PFPL-NT is a GUI event-driven scientific application integrating 14 background processes to access the consequences of accidental releases of hazardous materials from production facilities and transportation vehicles. A simple straight-line Gaussian assumption has been employed with observations from meteorological towers to calculate and visually display plume directions, plume width, and dose/concentration estimates in the immediate vicinity of a radiological or chemical release.

  7. NT U.S. Department of Energy

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

    NT U.S. Department of Energy P.O. Box 450, MSIN 1-6-60 Rich land, Washington 99352 OCT 15 2012 1 2-CPM-0 145 Dr. J. G. Hwang, Project Manager Advanced Technologies and Laboratories International, Inc. P.O. Box 250 Richiand, Washington 99352 Dear Dr. Hwang: CONTRACT NO. DE-AC27-1I0RV 15 051 - TRANSMITTAL OF CONTRACT MODIFICATION 078 The purpose of this letter is to transmit an executed copy of the subj eel modification, which revised Contract Section B, Supplies or Services and PriceslCosts. This

  8. Strength and Fatigue of NT551 Silicon Nitride and NT551 Diesel Exhaust Valves

    SciTech Connect (OSTI)

    Andrews, M.J.; Wereszczak, A.A.; Kirkland, T.P.; Breder, K.

    2000-02-01

    The content of this report is excerpted from Mark Andrew's Ph.D. Thesis (Andrews, 1999), which was funded by a DOEYOTT High Temperature Materials Laboratory Graduate Fellowship. It involves the characterization of NT551 and valves fabricated with it. Greater detail of the described issues may be found in that reference or through communications with Andrew Wereszczak.

  9. 2014_Q1.indd

    Energy Savers [EERE]

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  10. DE-FC26-06NT42877 - DE-FC26-02NT41628 - DE-FC26-00NT40920 | netl.doe.gov

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

    Gulf of Mexico Gas Hydrates Sea-floor Observatory Project Last Reviewed 12/18/2013 DE-FE26-06NT42877, DE-FC26-02NT41628, and DE-FC26-00NT40920 Goal The goal of this project is to conduct activities leading to the development, implementation, and operation of a remote, multi-sensor seafloor observatory focused on behavior of the marine hydrocarbon system within the gas hydrate stability zone of the deepwater Gulf of Mexico and analysis of data resultant from that observatory over time. Attaining

  11. Strength and fatigue of NT551 silicon nitride and NT551 diesel exhaust valves

    SciTech Connect (OSTI)

    Andrews, M.J.; Werezczak, A.A.; Kirkland, T.P.; Breder, K.

    2000-02-01

    The content of this report is excerpted from Mark Andrew's Ph.D. Thesis (Andrews, 1999), which was funded by a DOE/OTT High Temperature Materials Laboratory Graduate Fellowship. It involves the characterization of NT551 and valves fabricated with it. The motivations behind using silicon nitride (Si{sub 3}N{sub 4}) as an exhaust valve for a diesel engine are presented in this section. There are several economic factors that have encouraged the design and implementation of ceramic components for internal combustion (IC) engines. The reasons for selecting the diesel engine valve for this are also presented.

  12. DE-NT0005669 | netl.doe.gov

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

    9 Heat flow and gas hydrates on the continental margin of India DE-NT0005669 Last Reviewed ... The goals of this project are to construct maps of apparent and residual heat flow through ...

  13. HYDRAULICS AND MIXING EVALUATIONS FOR NT-21/41 TANKS

    SciTech Connect (OSTI)

    Lee, S.; Barnes, O.

    2014-11-17

    The hydraulic results demonstrate that pump head pressure of 20 psi recirculates about 5.6 liters/min flowrate through the existing 0.131-inch orifice when a valve connected to NT-41 is closed. In case of the valve open to NT-41, the solution flowrates to HB-Line tanks, NT-21 and NT-41, are found to be about 0.5 lpm and 5.2 lpm, respectively. The modeling calculations for the mixing operations of miscible fluids contained in the HB-Line tank NT-21 were performed by taking a three-dimensional Computational Fluid Dynamics (CFD) approach. The CFD modeling results were benchmarked against the literature results and the previous SRNL test results to validate the model. Final performance calculations were performed for the nominal case by using the validated model to quantify the mixing time for the HB-Line tank. The results demonstrate that when a pump recirculates a solution volume of 5.7 liters every minute out of the 72-liter tank contents containing two acid solutions of 2.7 M and 0 M concentrations (i.e., water), a minimum mixing time of 1.5 hours is adequate for the tank contents to get the tank contents adequately mixed. In addition, the sensitivity results for the tank contents of 8 M existing solution and 1.5 M incoming species show that the mixing time takes about 2 hours to get the solutions mixed.

  14. DE-NT0005638 | netl.doe.gov

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

    DE-NT0005638 Remote Sensing and Sea-Truth Measurements of Methane Flux to the Atmosphere DE-NT0005638 Last Reviewed 2/23/2012 Project Goal The goal of this project is to improve estimates of methane flux from submarine seeps and associated gas hydrate deposits on continental margins by compiling a remote sensing inventory of active gas and oil vents, and completing sea-truth measurement of flux from representative vents in the Gulf of Mexico. Proposed study sites GC184 (540m), GC852 (1400m),

  15. DE-NT0005666 | netl.doe.gov

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

    DE-NT0005666 Characterization of Methane Degradation and Methane-Degrading Microbes in Alaska Coastal Waters DE-NT0005666 Last Reviewed 5/15/2012 Project Goal The goal of this project is gain a better understanding of methane degradation and methane-degrading microbes in order to improve predictive models of methane fluxes in the Arctic. Performer University of Delaware, College of Marine and Earth Studies, Lewes, DE 19968 Map of proposed study area. The area boxed in red is the main region to

  16. DE-NT0006558 | netl.doe.gov

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

    DE-NT0006558 Integrating Natural Gas Hydrates in the Global Carbon Cycle DE-NT0006558 Last Reviewed 5/29/2012 Project Goal The goal of this project is to develop a two-dimensional, basin-scale model for the deep sediment biosphere with methane dynamics to provide a better picture of the distribution of hydrates on the sea floor and their vulnerability to warming of the deep ocean, thus integrating methane hydrates into the global carbon cycle. Performers University of Chicago - Chicago, IL 60637

  17. DE-NT-0004654 | netl.doe.gov

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

    The Instrumented Pipeline Initiative DE-NT-0004654 Goal The goal of the Instrumented Pipeline Initiative (IPI) is to address sensor system needs for low-cost monitoring and inspection as identified in the Department of Energy (DOE) National Gas Infrastructure Research & Development (R&D) Delivery Reliability Program Roadmap. This project intends to develop a new sensing and continuous monitoring system with alternative use as an inspection method. Performers Concurrent Technologies

  18. DE-NT0005667 | netl.doe.gov

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

    DOE/NETL Methane Hydrate Projects Assessing the Efficacy of the Aerobic Methanotropic Biofilter in Methane Hydrate Environments Last Reviewed 1/8/2013 DE-NT0005667 Goal The goal of this project is to assess the efficacy of aerobic methanotrophy in preventing the escape of methane from marine, hydrate-bearing reservoirs to the atmosphere and ultimately to better define the role of aerobic methanotrophy in the global carbon cycle. Methane seeps with the resulting methane plume, Geophysical

  19. DE-NT0005668 | netl.doe.gov

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

    8 Gas Hydrate Characterization in the Gulf of Mexico Using Marine EM Methods DE-NT0005668 Last Reviewed 5/15/2012 Project Goal The goal of this project is to investigate the feasibility of using marine electromagnetic (EM) surveying as a tool for characterizing and quantifying the occurrence of hydrate in the seafloor section. This will be done by collecting field data and quantifying the resistivity of natural gas hydrate using laboratory measurements. Schematic showing marine electromagnetic

  20. DE-NT0005682 | netl.doe.gov

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

    Innovative Water Management Technology to Reduce Environmental Impacts of Produced Water Last Reviewed 12/24/2013 DE-NT0005682 Goal The goals of this project are to develop constructed wetland systems for treatment and beneficial use of produced water, and to conduct scientific studies to address ecological, environmental, and regulatory concerns that limit options for managing produced water, including surface discharge water. Performers Clemson University, Clemson, SC Chevron, Houston, TX

  1. DE-NT0005683 | netl.doe.gov

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

    North Slope Decision Support for Water Resource Planning and Management Last Reviewed 6/26/2013 DE-NT0005683 Goal The goal of this project is to develop a general scientific, engineering, and technological support system for water resources planning and management related to oil and gas development on the North Slope of Alaska. Such a system will aid in developing solutions to economic, environmental, and cultural concerns. Performers University of Alaska Fairbanks Systems, Fairbanks, AK

  2. DE-NT0006553 | netl.doe.gov

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

    DOE/NETL Methane Hydrate Projects Gas Hydrate Production Trial Using CO2 / CH4 Exchange Completed DE-NT0006553 Goal The goal of this project is to define, plan, conduct and evaluate the results of a field trial of a methane hydrate production methodology whereby carbon dioxide (CO2) molecules are exchanged in situ for methane (CH4) molecules within a hydrate structure, releasing the methane for production. The objective is to evaluate the viability of this hydrate production technique and to

  3. DE-NT0006556 | netl.doe.gov

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

    Chemical Methods for Ugnu Viscous Oils Chemical Methods for Ugnu Viscous Oils Last Reviewed 6/27/2012 DE-NT0006556 Goal The objective of this project is to develop improved chemical oil recovery options for the Ugnu reservoir overlying the Milne Point unit in North Slope, Alaska. Performers University of Texas, Austin, TX 78712-1160 Background The North Slope of Alaska has large (about 20 billion barrels) deposits of viscous oil in the Ugnu, West Sak, and Shraeder Bluff reservoirs. These shallow

  4. Spore Coat Architecture of Clostridium novyi-NT spores

    SciTech Connect (OSTI)

    Plomp, M; McCafferey, J; Cheong, I; Huang, X; Bettegowda, C; Kinzler, K; Zhou, S; Vogelstein, B; Malkin, A

    2007-05-07

    Spores of the anaerobic bacterium Clostridium novyi-NT are able to germinate in and destroy hypoxic regions of tumors in experimental animals. Future progress in this area will benefit from a better understanding of the germination and outgrowth processes that are essential for the tumorilytic properties of these spores. Towards this end, we have used both transmission electron microscopy and atomic force microscopy to determine the structure of dormant as well as germinating spores. We found that the spores are surrounded by an amorphous layer intertwined with honeycomb parasporal layers. Moreover, the spore coat layers had apparently self-assembled and this assembly was likely to be governed by crystal growth principles. During germination and outgrowth, the honeycomb layers as well as the underlying spore coat and undercoat layers sequentially dissolved until the vegetative cell was released. In addition to their implications for understanding the biology of C. novyi-NT, these studies document the presence of proteinaceous growth spirals in a biological organism.

  5. The Fifteenth International Conference on the Science and Application of Nanotubes (NT14)

    SciTech Connect (OSTI)

    cronin, stephen

    2015-01-06

    The Fifteenth International Conference on the Science and Application of Nanotubes (NT14) was held at the University of Southern California in Los Angeles, California on June 2-6, 2014. NT14 upheld the NT tradition of presenting the latest results in the science and applications of nanotubes and related materials in plenary sessions. Emphasis was given to convivial poster sessions and student participation. Over 225 participants attended the conference, including students, post-docs, faculty, and members from industry. A total of 45 talks were presented, as well as 157 posters.

  6. DE-AI26-06NT42878 - New Zealand Task | netl.doe.gov

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

    New Zealand Task Gas Hydrate Research in Deep Sea Sediments - New Zealand Task DE-AI26-06NT42878 Project Goal The objective of this research is to determine the extent and dynamics ...

  7. DE-FC26-06NT42667 | netl.doe.gov

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

    6NT42667 Combining Multicomponent Seismic Attributes, New Rock Physics Models, and In Situ Data to Estimate Gas-Hydrate Concentrations in Deep-Water, Near-Seafloor Strata of the Gulf of Mexico DE-FC26-06NT42667 Last Reviewed 10/16/2009 Project Goal The goal of this research project was 1) to develop a methodology for estimating gas hydrate concentrations in deep-water, near-seafloor strata, 2) to estimate geomechanical properties of near-seafloor strata using seismic velocity data and 3) to show

  8. {alpha}-particle optical potentials for nuclear astrophysics (NA) and nuclear technology (NT)

    SciTech Connect (OSTI)

    Avrigeanu, V.; Avrigeanu, M.

    2012-11-20

    The high precision of recent measurements for low-energy {alpha}-particle elastic-scattering as well as induced-reaction data makes possible the understanding of actual limits and possible improvement of the global optical model potentials parameters. Involvement of recent optical potentials for reliable description of both the elastic scattering and emission of {alpha}-particles, of equal interest for nuclear astrophysics (NA) and nuclear technology (NT) for fusion devices, is discussed in the present work.

  9. DE-AI26-06NT42878 - Alaminos Canyon Task | netl.doe.gov

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

    Alaminos Canyon Task Geochemical Evaluation of Deep Sediment Hydrate Deposits in Alaminos Canyon, Block 818, Texas-Louisiana Shelf DE-AI26-06NT42878 - Alaminos Canyon Task Project Goal This project was intended to test the usefulness of shallow geochemistry and heat flow data acquisition as an aid in the delineation of deeper, concentrated gas hydrate accumulations. NRL scientists conducted geochemical and heat flow surveys of selected sites in Alaminos Canyon Block 818, to support 1) DOE/

  10. DE-AI26-06NT42878 - New Zealand Task | netl.doe.gov

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

    New Zealand Task Gas Hydrate Research in Deep Sea Sediments - New Zealand Task DE-AI26-06NT42878 Project Goal The objective of this research is to determine the extent and dynamics of gas hydrate deposits and their relation to areas of focused fluid flux at and beneath the seafloor. Specific objectives include: a). Refine geophysical, geochemical and microbiological technologies for prospecting hydrate distribution and content; b). Contribute to establishing high-priority geographical regions of

  11. DE-AI26-06NT42878 | netl.doe.gov

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

    Gas Hydrate Research in Deep Sea Sediments - Chatham Rise, New Zealand Task Last Reviewed 5/13/2014 DE-AI26-06NT42878 Goal The goal of the Interagency Agreement between the National Energy Technology Laboratory and the Naval Research Laboratory is to conduct research to enhance understanding of the extent and dynamics of gas hydrate deposits and their relation to areas of focused fluid flux at and beneath the seafloor. Performer Marine Biogeochemistry Section, Naval Research Laboratory,

  12. DE-AM26-05NT42653 | netl.doe.gov

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

    Conceptual Engineering/Socioeconomic Impact Study-Alaska Spur Pipeline DE-AM26-05NT42653 Goal The goal of this project is to provide current information pertaining to the potential construction of a primarily buried spur pipeline that would bring gas from a proposed Alaska North Slope (ANS) gas line to South Central and Interior Alaska. The study is intended to provide comparative information for each of two currently proposed spur pipeline routes. Performers ASRC Constructors, Inc. Michael

  13. DE-FC26-00NT40921 | netl.doe.gov

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

    Three-Dimensional Structure and Physical Properties of Methane Hydrate Deposit at Blake Ridge Bathymetric location map of the Blake Ridge study area Bathymetric location map of the Blake Ridge study area DE-FC26-00NT40921 Last Reviewed 02/05/2010 Goal Determine the linkage between hydrate concentration and seismic characteristics in subsea sediments. Performer University of Wyoming, Dept. of Geology and Geophysics - project management and research products Location Laramie, Wyoming 82071

  14. DE-FC26-00NT41024 | netl.doe.gov

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

    Characterizing Marine Gas Hydrate Reservoirs Using 3-D Seismic Data DE-FC26-00NT41024 Project Goal Develop seismic tools for detecting hydrates and predicting seafloor stability. Performer The University of Texas at Austin, Bureau of Economic Geology Location Austin, TX 78713 Background This project tested the use of 3-dimensional multi-component seismic (MCS) data recorded with 4-component ocean bottom cables (OBC) as a method for improving the industry's ability to detect and characterize gas

  15. DE-FC26-01NT41154 | netl.doe.gov

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

    Development of an EMAT In-Line Inspection System for Detection, Discrimination and Grading of Stress Corrosion Cracking in Pipelines DE-FC26-01NT41154 Goal: The goal is to develop improved in-line inspection techniques to measure corrosion in natural gas pipelines. Objectives: The objective of this project is to develop sensors employing electromagnetic and acoustic technology (EMAT) for the detection of low-level stress corrosion cracking (SCC) anomalies in natural gas pipelines. The work will

  16. DE-FC26-01NT41155 | netl.doe.gov

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

    Design, Construction, and Field Demonstration of EXPLORER: A Long-Range, Untethered Live Gas Pipeline Inspection Robot System DE-FC26-01NT41155 Goal: The goal of this project is to enhance the reliability and integrity of the nation's natural gas infrastructure system. Work conducted under this project will finalize the design, construct a prototype unit, and field demonstrate EXPLORER - a modular, remotely controlled, self-powered, long range, untethered robot system for the inspection of live

  17. DE-FC26-01NT41156 | netl.doe.gov

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

    Development of Nonlinear Harmonic Sensors for Detection of Mechanical Damage DE-FC26-01NT41156 Goal: The goal of this work is to design, fabricate, and test the feasibility of a nonlinear harmonic (NLH) sensor system, deployed on a pipeline inspection pig, for use in detecting third party mechanical damage to transmission pipelines. Background: Third party damage is the leading cause of reported incidents on transmission pipelines. Currently available inspection technologies are not able to

  18. DE-FC26-01NT41158 | netl.doe.gov

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

    Development of an Environmentally Benign Microbial Inhibitor to Control Internal Pipeline Corrosion DE-FC26-01NT41158 Goal: The goal of this project is to help maintain the integrity of the United States natural gas infrastructure. Modified natural gas pipeline test cell Background: Corrosion is a leading cause for pipe failure, and is a main component of the operating and maintenance costs of gas industry pipelines. Quantifying the cost of corrosion generally in the gas industry, and more

  19. DE-FC26-01NT41159 | netl.doe.gov

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

    Circumferential MFL In-Line Inspection for Cracks in Pipelines DE-FC26-01NT41159 Goal: The goal of this project is to develop inspection and analysis methodologies using circumferential magnetic flux leakage (MFL) that improves the accuracy of detection and sizing of pipeline cracks. The project will combine axial and circumferential MFL in a novel fashion in order to develop algorithms for reducing the effects of magnetic noise during signal processing. The project will also combine high and

  20. DE-FC26-01NT41160 | netl.doe.gov

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

    Detection of Unauthorized Construction Equipment in Pipeline Right-of-Ways DE-FC26-01NT41160 Goal: The goal is of this project is to develop a system employing an optical fiber as a distributed sensor system to detect encroachment into a pipeline right-of-way and alert pipeline operators before damage occurs. The project will: (1) develop the necessary hardware and demonstrate its ability to detect construction equipment near underground pipelines and, (2) develop methods for distinguishing

  1. DE-FC26-01NT41162 | netl.doe.gov

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

    Improvement to Compressor Engine Reliability through Retrofit Micro-Pilot Ignition System DE-FC26-01NT41162 Goal: The goal of this project is to develop a highly reliable micro-pilot ignition system that can be retrofitted to older, 2-stroke, natural gas compressor engines now used throughout the nation's pipeline network, to enhance operational integrity, increase fuel efficiency and reduce emissions from these machines. Background: In total, the U.S. pipeline industry has approximately 8,000

  2. DE-FC26-01NT41163 | netl.doe.gov

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

    Increased Flexibility of Turbo-Compressors in Natural Gas Transmission through Direct Surge Control DE-FC26-01NT41163 Goal: The goal of this project is to help to improve and optimize the nation's natural gas transmission infrastructure through development of a new method to avoid surge of pipeline compressors. This method will safely expand the range of compressor operations, while minimizing wasteful recycle flow at the low end of the operating envelope, bringing about reductions in wasted

  3. DE-FC26-01NT41317 | netl.doe.gov

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

    Low-Cost Ground Penetrating Radar Pipeline & Leak Detector DE-FC26-01NT41317 Goal: The goal is to develop a low cost, easy to use ground penetrating radar (GPR) instrument for locating natural gas pipes and leaks with commercialization potential. The work will result in the development of a preproduction prototype instrument. Background: There is a limited arsenal of tools available for pipe detection. However, the diversity of techniques shows that each has advantages and shortcomings. For

  4. DE-FC26-02NT41320 | netl.doe.gov

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

    Gasline Network Sensor System - GASNET(tm) DE-FC26-02NT41320 Goal: The goal is to help to optimize the functioning of the nation's natural gas distribution infrastructure through the development and demonstration of the Gasline Network Sensor System (GASNET(tm)), a distributed network of multipurpose sensors for communicating information on the real time status of a natural gas distribution network to utility operators. Background: GASNET(tm) is a wireless, self-powered network of

  5. DE-FC26-02NT41324 | netl.doe.gov

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

    Acoustic Detecting and Locating Gas Pipeline Infringement DE-FC26-02NT41324 Goal: The objective of this project is to develop a centralized and automated acoustic monitoring system to detect leaks in, and infringements on, high-pressure natural gas pipelines. This system will detect the unique sound waves and vibrations that are generated when a pipeline break releases gas due to landslides, excavations, demolitions, or other sudden disturbances. The system will be designed to monitor background

  6. DE-FC26-02NT41327 | netl.doe.gov

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

    Petrophysical Characterization and Reservoir Simulator for Gas Hydrate Production and Hazard Avoidance in the Gulf of Mexico DE-FC26-02NT41327 Project Goal The project goal was to develop new methodologies to characterize the physical properties of methane hydrate and hydrate sediment systems. Performers Westport Technology Center International - Houston, TX University of Houston - Houston, TX Results Project researchers created a pressure cell for measuring acoustic velocity and resistivity on

  7. DE-FC26-02NT41328 | netl.doe.gov

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

    Support of Gulf of Mexico Hydrate Research Consortium: Activities to Support Establishment of Sea Floor Monitoring Station DE-FC26-02NT41328 Project Goal Determine the potential impacts of gas hydrate instability in terms of the release of methane into seafloor sediments, the ocean and the atmosphere. Performers University of California, San Diego (Scripps Institution of Oceanography) - manage geochemical, hydrological and sedimentological investigations Texas A&M University - manage field

  8. DE-FC26-02NT41603 | netl.doe.gov

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

    Handheld Sensor for Remote Detection of Natural Gas Leaks DE-FC26-02NT41603 Goal: The goal of this project is to enhance the technology of a lightweight handheld gas detector capable of distinguishing natural gas pipeline leaks from other hydrocarbon leaks or ambient methane sources, and quantifying the relative volume of the leak. The project will demonstrate the extended functionality and range of the prototype handheld remote methane leak detector (RMLD) and demonstrate its ability to

  9. DE-FC26-02NT41633 | netl.doe.gov

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

    Development of an Internal (Trenchless) Repair Technology for Gas Transmission Pipelines DE-FC26-02NT41633 Goal: The goal is to develop, evaluate and validate internal repair methods for pipelines, perform a laboratory demonstration of internal repair, and develop a functional specification for a prototype system to perform combined internal inspection and repair of pipelines. Background: Pressure bandage carbon fiber-reinforced patch configuration The most common target for repair of gas

  10. DE-FC26-02NT41644 | netl.doe.gov

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

    Defect Assessment Using Conformable Array Data DE-FC26-02NT41644 Goal: The goal of this project is to develop an affordable, easy-to-use technology for making accurate measurements of external pipeline corrosion in the field, based on the application of eddy current technology in an effort to help to maintain the nation's natural gas transmission infrastructure Background: When external surface corrosion in gas transmission pipelines has been detected by an in-line inspection (ILI), the common

  11. DE-FC26-02NT41645 | netl.doe.gov

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

    Development of an Inspection Platform and Suite of Sensors for Assessing Corrosion and Mechanical Damage in Un-Piggable Transmission Mains DE-FC26-02NT41645 Goal: The goal is to help maintain a high level of safety, reliability, and integrity in the United States natural gas transmission and distribution system through the development and design of a new robotic platform and sensor module capable of navigating through all known physical obstacles found in un-piggable transmission and

  12. DE-FC26-02NT41646 | netl.doe.gov

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

    Technologies to Enhance Operation of the Existing Natural Gas Compression Infrastructure DE-FC26-02NT41646 The goal is to improve operation of integral engine/compressors by reducing fuel consumption, increasing capacity, and enhancing mechanical integrity, leading to increased reliability of the nation's natural gas transmission infrastructure. Collage of 4 photos from Duke Energy Station showing Clark HBA Units HBA Units at Duke Energy Station Background: This three-year project employed

  13. DE-FC26-02NT41648 | netl.doe.gov

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

    A Multi-Sensor Data Fusion System for Assessing the Integrity of Gas Transmission Pipelines DE-FC26-02NT41648 Goal: The goal is to design sensor data fusion algorithms that can synergistically combine defect-related information from heterogeneous sensors used in gas pipeline inspection to reliably and accurately predict the condition of the pipe wall in an attempt to help maintain the nation's natural gas transmission and distribution infrastructure through enhanced evaluation of pipeline

  14. DE-FC26-03NT41858 | netl.doe.gov

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

    Use of Pressure-Activated Sealant Technology to Cure Pipeline Leaks DE-FC26-03NT41858 Goal: The goal is to help maintain the nation's natural gas transmission infrastructure through development of a new, efficient, cost-effective method for internally sealing natural gas pipeline leaks through the application of differential pressure-activated sealants. Background: Seal-Tite LLC provides engineered sealing solutions utilizing a proprietary pressure activated sealant technology. This technology

  15. DE-FC26-03NT41859 | netl.doe.gov

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

    Advanced Compressor Engine Controls to Enhance Operation Reliability and Integrity DE-FC26-03NT41859 Goal: The goal of this project is to develop, evaluate, and demonstrate advanced, closed-loop NOx emissions controls for two-stroke integral gas compressor engines to enhance the operation, reliability, and integrity of the natural gas transmission system through development of advanced compressor technologies. Background: The gas transmission industry operates over 4,000 integral engine

  16. DE-FC26-03NT41878 | netl.doe.gov

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

    Real Time Monitoring of Pipelines for Third Party Damage DE-FC26-03NT41878 Goal: The goal of this project are to further develop, test, and demonstrate the impressed alternating cycle current (IACC) monitoring method for detecting third-party contact with pipelines in real time. This method will allow existing pipelines to be retrofitted for monitoring without excavation through the use of existing cathodic protection (CP) test points. Setup at excitation location (Calaveras site) Setup at

  17. DE-FC26-03NT41880 | netl.doe.gov

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

    Development of a Permanent, Mechanical Repair Sleeve for Plastic Pipe DE-FC26-03NT41880 Goal: The objective of this project is to develop and demonstrate a permanent plastic pipe repair sleeve: a simple, mechanical device that can be installed on damaged four-inch polyethylene (PE) natural gas pipe under system operating pressure. Researchers will design, construct, and demonstrate the repair fitting on an operating natural gas distribution pipeline, ensuring that the newly developed fitting

  18. DE-FC26-03NT41881 | netl.doe.gov

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

    Innovative Sensors for Pipeline Crawlers to Assess Pipeline Defects and Conditions DE-FC26-03NT41881 Goal: The goal of this project is to develop electromagnetic sensors (based on eddy current technology) that can be integrated with a robotic platform (crawler) to conduct internal natural gas pipeline inspections. Combinations of sensor types will be used to assess a wide range of pipeline conditions, including corrosion (pitting, localized, and extended), mechanical damage, cracking, and seam

  19. DE-FC26-03NT41882 | netl.doe.gov

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

    Inspection of Fusion Joints in Plastic Pipe DE-FC26-03NT41882 Goal: The goal is to develop, demonstrate and validate an in situ non-destructive inspection method for butt fusion joints in plastic pipe that employs a laser-based inspection technology to digitally recognize images of pipe joints and interpret their condition in an effort to maintain the nation's natural gas infrastructure through enhanced inspection capability for polyethylene pipe to improve the overall safety and reliability of

  20. DE-FC26-04NT42264 | netl.doe.gov

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

    Explorer II - Wireless Self-powered Visual and NDE Robotic Inspection System for Live Gas Pipelines DE-FC26-04NT42264 Goal The goal of this project is to enhance the reliability and integrity of the Nation's natural gas infrastructure through the development, construction, integration and testing of a long-range non-destructive evaluation (NDE) inspection capability in a modular robotic locomotion platform (Explorer II). The Explorer II will have an integrated inspection sensor (developed under

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

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

    Delivery Reliability for Natural Gas - Inspection Technologies DE-FC26-04NT42266 Goal: The objective of this project is to develop, construct, integrate, and test/demonstrate an accurate and dependable in-line pipeline inspection tool for natural gas transmission and distribution pipelines (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 semi-autonomous robotic platform (for

  2. DE-FC26-04NT42267 | netl.doe.gov

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

    Remote Detection of Internal Pipeline Corrosion Using Fluidized Sensors DE-FC26-04NT42267 Goal: The goal of the project is to develop technology that will enable remote interrogation of the internal corrosion of pipelines. Non-line-of-sight pipeline wireless data transmission test setup Background: Proposed sensor concept According to the Department of Transportation Office of Pipeline Safety (OPS), internal corrosion caused about 15 percent of all gas transmission pipeline reportable incidents

  3. DE-FC26-04NT42268 | netl.doe.gov

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

    High-Altitude, Aerial Natural Gas Leak Detection System DE-FC26-04NT42268 Goal The goal of this project is to develop a Remote Methane Leak Detector (RMLD) system for standoff sensing, from high altitudes, of natural gas distribution and transmission pipeline leaks. Performers Physical Sciences, Inc. (PSI) - Andover, MA Heath Consultants, Inc. - Houston, TX Results Project researchers have: Completed and submitted the project Research Management Plan. Completed and submitted the Technology

  4. DE-FC26-04NT42269 | netl.doe.gov

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

    Advanced Reciprocating Compression Technologies (ARCT) DE-FC26-04NT42269 Goal: The goal of the Advanced Reciprocating Compression Technology (ARCT) program is to create the next generation of reciprocating compressor technology to enhance the flexibility, efficiency, reliability, and integrity of pipeline operations. The suite of technologies developed by this program will substantially improve the current infrastructure by offering increased capabilities to enhance pipeline throughput capacity

  5. DE-FC26-04NT42270 | netl.doe.gov

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

    Systematic Engine Up-rate Technology Development & Deployment for Pipeline Compressor Engines through Increased Torque DE-FC26-04NT42270 Goal: The goal is to develop new engine uprate technologies that will be applicable to a large inventory of existing pipeline compressor units for the purpose of increasing pipeline throughput with the same footprint of existing facilities. Work is to include: 1) demonstration that the technologies can achieve the performance targets under controlled,

  6. DE-FC26-05NT42663 | netl.doe.gov

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

    3 Seismic-Scale Rock Physics of Methane Hydrate DE-FC26-05NT42663 Project Goal The goal of this project was to establish rock physics models for use in generating synthetic seismic signatures of methane hydrate reservoirs. Ultimately, the intent was to improve seismic detection and quantification of offshore and onshore methane hydrate accumulations. Performer Stanford University, Stanford, CA 94305 Background Gas hydrate reservoir characterization is, in principle, no different from traditional

  7. DE-FC26-05NT42666 | netl.doe.gov

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

    6 Comparative Assessment of Advanced Gas Hydrate Production Methods DE-FC26-06NT42666 Last Reviewed 09/23/2009 Project Goal The goal of this project is to compare and contrast, through numerical simulation, conventional and innovative approaches for producing methane from gas hydrate-bearing geologic reservoirs. Numerical simulation is being used to assess the production of natural gas hydrates from geologic deposits using three production technologies: 1) depressurization, 2) direct CO2

  8. DE-FC26-06NT42959 | netl.doe.gov

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

    Electrical Resistivity Investigation of Gas Hydrate Distribution in Mississippi Canyon Block 118, Gulf of Mexico Last Reviewed 6/14/2013 DE-FC26-06NT42959 Goal The goal of this project is to evaluate the direct-current electrical resistivity (DCR) method for remotely detecting and characterizing the concentration of gas hydrates in the deep marine environment. This will be accomplished by adapting existing DCR instrumentation for use on the sea floor in the deep marine environment and testing

  9. DE-FC26-06NT42962-P1 | netl.doe.gov

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

    P1 Phase 1 - Characterization and Qualification of the Methane Hydrate Resource Potential Associated with the Barrow Gas Fields DE-FC26-06NT42962 Project Goal The goal of this project is to characterize and quantify the postulated gas hydrate resource associated with the Barrow Gas Fields - three producing fields located in a permafrost region near Barrow, the North Slope's biggest population center and economic hub. Map of the North Slope Borough showing the location of its eight major

  10. DE-FC26-06NT42963 | netl.doe.gov

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

    3 Methane Recovery from Hydrate-bearing Sediments DE-FC26-06NT42963 Last Reviewed 11/30/2011 Project Goal The goal of this project is to develop observational and experimental data that can provide a better understanding of the basic mechanisms at work in a methane hydrate reservoir that is under production. To this end, a thorough physical understanding of underlying phenomena associated with methane hydrate production will be acquired through unique, multi-scale experiments and associated

  11. DE-AF26-01NT00370 | netl.doe.gov

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

    High Resolution Processing of Seismic Data from GB 424 and 425 and MC 852 and 853, Gulf of Mexico DE-AF26-01NT00370 Project Goal The goal of the project is to better characterize potential methane hydrate drilling sites in the Gulf of Mexico for the Ocean Drilling Program. Performer Western-Geco - data and processing Location Denver, Colorado 80202 Background WesternGeco retrieved existing raw data from archived field tapes and performed 3D high-resolution processing of seismic data from Garden

  12. DE-AF26-01NT00394 | netl.doe.gov

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

    Sampling and Monitoring of Hydrate Mounds in the Gulf of Mexico photo of hydrate drill in the lab Hydrate drill in lab, showing detachable coring bits. Courtesy Texas A&M DE-AF26-01NT00394 Last Reviewed 02/05/2010 Project Goal The goal of the project was to design, build, and deploy a drilling device that will enable researchers to collect short cores of gas hydrate from deposits that occur at the sea floor. Performers Texas A&M University-Corpus Christi - project design, data collection

  13. DE-AI26-06NT42878 - Bottom Source Task | netl.doe.gov

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

    Bottom Source Task Gas Hydrate Research in Deep Sea Sediments DE-AI26-06NT42878 - Bottom Source Task Last Reviewed 11/7/2011 Project Goal The objective of this project is to develop and test a bottom-mounted seismic source for mapping gas hydrates in marine environments. The Naval Research Laboratory (NRL) will modify their existing Helmholtz resonator seismic source, which generates both compressional and shear waves, and develop a system for mounting it onto the seafloor. The resulting

  14. DE-AI26-06NT42938 | netl.doe.gov

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

    938 Gas Hydrates Research Database and Web Dissemination Channel DE-AI26-06NT42938 Last Reviewed 1/20/2010 Project Goal The goal of this project is to facilitate advances in hydrate applications through the formation of the U.S. Hydrate Database, thus permitting the submission and retrieval of high-quality hydrate data that include-but are not limited to-thermodynamic, structural, and geophysical data. Performer National Institute of Standards and Technology (NIST), Boulder, Colorado 80305

  15. DE-FC26-01NT41153 | netl.doe.gov

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

    Conformable Array For Mapping Corrosion Profiles DE-FC26-01NT41153 Goal: The objective of this project is to determine the feasibility of using eddy current technology in an array of sensors for measuring the profile of a corroded area on the outside surface of a gas transmission pipeline. Background: The eddy current approach is based on the principle that a coil of wire carrying an alternating current will generate a magnetic field and if brought close to a conducting surface, induce eddy

  16. DE-FC26-01NT41161 | netl.doe.gov

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

    Capacitive Tomography for the Location of Plastic Pipe DE-FC26-01NT41161 Goal: The goal is to help to ensure the safety, reliability, and integrity of the United States natural gas transmission and distribution network. Background: The objective of this project is to develop and test a system that can detect and image buried plastic and ceramic pipe. The system would be designed to detect variations in the electric permeability of soil, corresponding to the presence of a buried plastic pipe.

  17. DE-FC26-01NT41315 | netl.doe.gov

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

    Detection of Subsurface Pipelines (Including Non-Metallic Pipe) DE-FC26-01NT41315 Goal: The goal of this project is to help to maintain the safety, reliability, and integrity of the nation's natural gas infrastructure by the development of a handheld, light weight, easy to use, inexpensive line location device. The design of the device will use the ground penetrating radar technology developed for the US Army handheld standoff mine detection system. Background: Every day in the United States an

  18. DE-FC26-01NT41331 | netl.doe.gov

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

    Methane Hydrate Production from Alaskan Permafrost DE-FC26-01NT41331 Last Reviewed 02/05/2010 photo of new Anadarko drilling rig in place at Hot Ice No.1 on Alaska's North Slope Hot Ice No. 1 Drilling Platform courtesy Anadarko Petroleum Corp. Project Goal The goal of the project was to develop technologies for drilling and recovering hydrates in arctic areas. The specific objectives were to drill, core, and test a well through the hydrate stability zone in northern Alaska Performers Maurer

  19. DE-FC26-01NT41332 | netl.doe.gov

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

    Alaska North Slope Gas Hydrate Reservoir Characterization Last Reviewed 12/10/2014 DE-FC26-01NT41332 Goal The goal of this project is to characterize the large in-place methane hydrate resource on the Alaska North Slope (ANS) and to conduct field and lab studies to determine the potential for methane, produced from hydrate, to become a viable part of the overall energy supply. Performers BP Exploration Alaska, Inc. - providing access to data and selected field areas as well as project

  20. DE-FC26-02NT41316 | netl.doe.gov

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

    Sealing Large Diameter Cast Iron Pipe Joints under Live Conditions DE-FC26-02NT41316 Goal: The project will develop a new technology for the in-line repair of natural gas pipelines. The objective of this project is to design, test, and commercialize a robotic system capable of sealing multiple cast iron bell and spigot joints from a single pipe entry point. The system will affect repairs while the pipe remains in service by traveling through the pipe, cleaning each joint surface, and attaching a

  1. DE-FC26-02NT41318 | netl.doe.gov

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

    Differential Soil Impedance Obstacle Detection DE-FC26-02NT41318 Goal: The goal of this project is to design, fabricate, and test a prototype sensor system for detecting obstacles in front of, or nearby the head of a horizontal directional drilling (HDD) rig. The sensor will be designed to be sensitive to metallic, plastic, or ceramic obstacles embedded in the soil. Background: The use of guided directional drilling for the installation of gas services and mains by the natural gas industry is

  2. DE-FC26-02NT41319 | netl.doe.gov

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

    Monitoring Technology for Early Detection of Internal Corrosion of Pipeline Integrity DE-FC26-02NT41319 Goal: The objective of this project is to demonstrate that Magnetostrictive Sensor (MsS) torsional guided wave technology can be used to monitor the initiation and growth of corrosion in natural gas pipelines. Background: Magnetostrictive sensor (MsS) technology involves the launching of a mechanical "guided wave" pulse of a relatively low frequency (typically under 100 kHz) along a

  3. DE-FC26-02NT41604 | netl.doe.gov

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

    Pipelines as Networked Communication Links DE-FC26-02NT41604 Goal: The goal of this project is to investigate the use of a natural gas pipeline as a means of transmitting signals by either of two methods: as a waveguide for microwaves or commercial wireless modems, or by directly introducing a signal into the pipe (treating the pipe as a leaky feeder or a multi-ground neutral). Using the pipeline as a carrier for communication signals would facilitate the use of pipeline maintenance and leak

  4. DE-FC26-02NT41632 | netl.doe.gov

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

    Airborne, Optical Remote Sensing of Methane and Ethane for Natural Gas Pipeline Leak Detection DE-FC26-02NT41632 Goal: The goal is to help maintain and enhance the integrity of the nation's natural gas infrastructure. Background: The most common type of leak detection equipment used by the natural gas industry is the Flame Ionization Detector (FID). The FID is a simple, easy to use, portable instrument with a 5 to 10 ppm level of sensitivity. A major limitation of FIDs for natural gas leak

  5. DE-FC26-02NT41643 | netl.doe.gov

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

    IEMDC - Totally Enclosed In-Line Electric Motor Driven Compressor DE-FC26-02NT41643 Goal: The goal of this project is to develop a gas compressor that can be installed directly in a pipeline, utilizing a variable speed induction motor with magnetic bearings. The project will advance the direct-coupled, seal-less, in-line electric motor driven compressor (IEMDC) to the stage where detailed manufacturing drawings can commence. Background: A recognized need exists within the gas transmission

  6. DE-FC26-03NT41857 | netl.doe.gov

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

    A Cost Effective Multi-Spectral Scanner for Natural Gas Detection DE-FC26-03NT41857 Goals: The goals of this project are to: (1) demonstrate the feasibility of quantitative measurement of natural gas leaks using a multi-spectral scanner and (2) design, fabricate, and field demonstrate a cost effective, hand-held, multi-spectral scanner capable of detecting natural gas leaks in live gas pipelines. Photograph of the laboratory scale scanner mounted on a tripod Background: A wide variety of

  7. DE-FC26-03NT41877 | netl.doe.gov

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

    Testing of an Advanced Airborne Natural Gas Leak Detection System DE-FC26-03NT41877 Goal: The goal is to improve the method by which the nation's natural gas pipelines are monitored for leaks. This project will flight test a high-sensitivity, broad-coverage, airborne, natural gas leak detection system developed by ITT Industries (formerly Eastman Kodak Company). The ITT airborne system can be used to quickly and efficiently locate and detect and locate concentrations of natural gas associated

  8. DE-FC26-03NT41879 | netl.doe.gov

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

    Development of a Remote External Repair Tool for Damaged or Defective PE Pipe DE-FC26-03NT41879 Goal: The goal of this project is to develop a remote repair tool that utilizes unique chemical and mechanical processes to apply a permanent external repair patch to damaged or defective buried polyethylene (PE) natural gas pipe. This work will demonstrate the functionality and test the performance of a fully engineered prototype repair tool in laboratory and field tests. Test Tool Conceptual Design

  9. DE-FC26-05NT42664 - ESD05-036 | netl.doe.gov

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

    4 - ESD05-036 Geomechanical Performance of Hydrate-Bearing Sediments in Offshore Environments DE-FC26-05NT42664 / ESD05-036 Last Reviewed 12/09/2008 Project Goal The goal of this project is to develop the necessary knowledge base and quantitative predictive capability for modeling the geomechanical performance of hydrate-bearing sediments (HBS) in oceanic environments, in particular to determine the envelope of hydrate stability under conditions typical of those related to the construction and

  10. DE-FC26-05NT42665 | netl.doe.gov

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

    5 Gas Hydrate Instability in the Southeastern Bering Sea DE-FC26-05NT42665 Project Goal The objective of this study was to test the hypothesis that gas hydrate dissociation in marine sediments was associated with and may actually have driven millennial scale climate change during Marine Isotope Stage (MIS) 3 and during other time periods in the late Quaternary. An investigation of the nature of deposition and alteration of the methane hydrate in cores from the Umnak Plateau in the southeastern

  11. DE-FC26-06NT42960 | netl.doe.gov

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

    0 Detection and Production of Methane Hydrate DE-FC26-06NT42960 Last Reviewed 5/15/2012 Project Goal The goal of this project is to improve the understanding of regional and local differences in gas hydrate systems from three perspectives: as an energy resource, as a geohazard, and as a long-term influence on global climate. Performers Rice University, Houston, TX University of Texas, Austin, TX Oklahoma State University, Stillwater, OK Background Heterogeneity in the distribution of gas hydrate

  12. DE-FC26-06NT42961 | netl.doe.gov

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

    1 Seismic Gas Hydrate Quantification by Cumulative Attributes (CATTs) DE-FC26-06NT42961 Last Reviewed 05/31/2011 Project Goal The overall objective of this project is to develop a new method to assess methane hydrate distribution using 3-D seismic data calibrated to wellbore data. The method will be capable of detecting hydrates in multiple thin beds as well as in thick, massive beds. Performer Rock Solid Images, Houston, TX 77063 Background Reliable gas hydrate characterization from seismic

  13. DE-FC26-06NT42962-P2 | netl.doe.gov

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

    P2 Phase 2- Drilling and Production Testing the Methane Hydrate Resource Potential associated with the Barrow Gas Fields DE-FC26-06NT42962 Last Reviewed 04/06/2010 Project Goal The goal of this project is to evaluate, design, drill, log, core and production test methane hydrate resources in the Barrow Gas Fields near Barrow, Alaska to determine its impact on future free gas production and its viability as an energy source. Photo of Barrow welcome sign Performers North Slope Borough, Barrow,

  14. DE-FC26-06NT43067 | netl.doe.gov

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

    3067 Mechanisms Leading to Co-existence of Gas and Hydrate in Ocean Sediments DE-FC26-06NT43067 Last Reviewed 5/15/2012 Project Goal The goal of this project is to quantitatively describe and understand the manner in which methane is transported within the Hydrate Stability Zone (HSZ) and consequently, the growth behavior of methane hydrates at both the grain scale and bed scale. Schematic conceptual diagram showing fault pathways for thermal gas to supply hydrate accumulations and free gas

  15. NT~pU.S. Deparfmehnt of Energy P.O0 Bok, 450, MSIN H6-60

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

    NT~pU.S. Deparfmehnt of Energy P.O0 Bok, 450, MSIN H6-60 SAT~s ~Richland, Washington 99352 APR 0 12010 1 0-ESQ-093 Mr. Charles G. Spencer, President and Project Manager Washington River Protection Solutions LLC 2440 Stevens Center Place Richland, Washington 99354 Dear Mr. Spencer: CONTRACT NO. DE-AC27-08RVI14800 - DE MINIMIS CHANGES TO THE HANFORD AN ALYTICAL SERVICES QUALITY ASSURANCE REQUIREMENTS DOCUMENT (HASQARD) Compliance with the HASQARD, DOE/RL-96-68, is required by your Contract

  16. AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

    National Nuclear Security Administration (NNSA)

    AMENDMENT/MODIFICATION NO . 3. EFFECTIVE DATE 0232 See Block 16C 6. ISSUED BY CODE 05003 NNSA/Los Al amos Si t e Office U. S . Dep a rtme nt of Ene r gy Los Alamo s Sit e Off i ce 3747 We st Jemez Road Los Al a mos NM 87544 8. NAME AND ADDRESS OF CONTRACTOR (No. , street, county, State and ZIP Code) L A OS ALAMOS NAT I ONAL SECURI TY, ttn : STEVE K. SHOOK P.O . BOX 1663 , M S P222 L OS ALAMOS NM 875450001 CODE 175252894 LLC FACILITY CODE 11 . CONTRACT ID CODE I PAGE OF PAGES 1 I 2 4.

  17. WAR DEPARTaMMeNT

    Office of Legacy Management (LM)

    10 tom as BX0683. p 5 Production of heels at Ravsre Coppsr & Brass Comsaay: ExLrwion ia axpested to continua at 30 tons par waskand, whioh ..-,: is squix&mt to 130 tons per...

  18. REPORT NT-15-4

    National Nuclear Security Administration (NNSA)

    ... on policies and procedures, physical and chemical hazard recognition, control strategies ... to recognize workplace hazards through chemical labeling, manufacturer's material safety ...

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    National Nuclear Security Administration (NNSA)

    2 MAY 2015 OCCUPATIONAL RADIATION EXPOSURE FROM U.S. NAVAL NUCLEAR PLANTS AND THEIR SUPPORT FACILITIES NAVAL NUCLEAR PROPULSION PROGRAM DEPARTMENT OF THE NAVY WASHINGTON, D.C. 20350 This publication was printed on Recycled Paper i TABLE OF CONTENTS SUMMARY .................................................................................................................... 1 EXTERNAL RADIATION EXPOSURE .......................................................................... 4 Policy and Limits

  20. REPORT NT-15-3

    National Nuclear Security Administration (NNSA)

    3 MAY 2015 OCCUPATIONAL RADIATION EXPOSURE FROM NAVAL REACTORS' DEPARTMENT OF ENERGY FACILITIES NAVAL NUCLEAR PROPULSION PROGRAM OFFICE OF NAVAL REACTORS WASHINGTON, D.C. 20585 This publication was printed on Recycled Paper i TABLE OF CONTENTS SUMMARY ...................................................................................................................... 1 EXTERNAL RADIATION EXPOSURE ............................................................................ 5 Policy and Limits

  1. REPORT NT-14-1

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

    of gamma radioactivity per milliliter, reactor coolant is not discharged to surrounding waters. Figure 1 shows a simplified block diagram of the 4 liquid processing system, which...

  2. UNITED STATES GOVERNIMI~NT

    Office of Legacy Management (LM)

    I Moneeite, amounting to about 400 short tons per year is produced as a by-product., The chief production corslsts of titanium minerals, ilmenite and rutile. I The factual data on ...

  3. REPORT NT-14-2

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

    breathing for 40 hours per week throughout the year to reach an annual exposure to the lungs of one-tenth the Federal limit. Personnel are also trained to use respiratory...

  4. REPORT NT-14-3

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

    hearing loss. This case is discussed further on page 54. As discussed above for the lungs, the basic Federal limit for radiation exposure to organs of the body from internal...

  5. Microsoft Word - NT0005682R21

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

    10.8 374 1080 D3 0.1 5.9 0.3667 0.0209 6.3 8440 7.34 -212 11.1 312 900 D4 <0.03 3.9 0.2189 0.0186 6.2 8420 7.18 212 11.3 280 1020 nd- not determined Cd bdl (0.000025 mgL), Se...

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

    Figure 1 Structure of the HcB-Syt-II complex. a, σ A -weighted F O - F C electron density map (contoured at 1.5 σ) around Syt-II, overlaid with the final refined model (Syt-II: red and green; HcB: grey). Please note that this map is model-bias free since it is calculated from the phases of the atomic model prior to the inclusion of the Syt-II peptide (using a lower resolution diffraction data set to 2.6 Å). b, Structure of the complex between HcB (salmon and gold) and Syt-II (red). Molecular

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    II (Syt-II) recognition domain (1) and botulinum toxin with two different neutralizing monoclonal antibodies (2). To compliment the structural work, biochemical, mutagenesis,...

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    Energy Science and Technology Software Center (OSTI)

    1999-05-20

    The Towers Display Program provides a convenient means of graphically depicting current wind speed and direction from a network of meteorological monitoring stations. The program was designed primarily for emergency response applications and, therefore, plots observed wind directions as a transport direction, i.e., the direction toward which the wind would transport a release of an atmospheric contaminant. Tabular summaries of wind speed and direction as well as temperature, relative humidity, and atmospheric turbulence measured atmore » each monitoring station can be displayed. The current implementation of the product at SRS displays data from eight Weather INformation and Display (WIND) System meteorological towers at SRS, meteorological stations established jointly by SRS/WSRC and the Augusta/Richmond County Emergency Management Agency in Augusta, GA, and National Weather Service stations in Augusta, GA. Wind speed and direction are plotted in a Beaufort scale format at the location of the station on a geographic map of the area. A GUI provides for easy specification of a desired date and time for the data to be displayed.« less

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

    ... completedothers begun, including submissions to the Hedberg (AAPG) special publication on gas hydrates, OTC, GCAGS, AAPG's The Leading Edge, and Mississippi Academy of Sciences. ...

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    the power plant would be transported via pipeline for beneficial use in existing enhanced ... The project addresses advances in coal gasification systems and technologies that permit ...

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

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    Office of Scientific and Technical Information (OSTI)

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

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

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

    and thermal investigation US Geological Survey - variety of contributions to ... These goals necessitate utilization of advanced seismic processing, collection of samples ...

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    ... program were to advance fundamental geological, geophysical and geochemical studies of ... included collection of gas-hydrate-bearing core samples and downhole geophysical logging. ...

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

    ... systems, Geological Society of London, January 25-26. Schicks, J., M. Ziemann, R. Naumann, and J. Erzinger, 2006, Characterization of Gas Hydrate Samples from IODP 311 ...

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

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    Energy Savers [EERE]

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    John E. Kieling, Chief Hazardous Was te Bureau Depa rtment of Energy Carlsbad Field Office P. O. Box 3090 Carlsbad , New Mexico 88221 NOV 0 5 2013 New Mexico Environment Department 2905 Rodeo Park Drive East. Building 1 Santa Fe, New Mexico 87505-6303 Subject: Panel 6 Closure and Final Waste Emplacement Notifications Dear Mr. Kieling : The purpose of this leiter is 1 0 notify th e New Mexico Environment Department (NMEO) that the Permittees intend to commence closure of Hazardous Waste Disposa

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    Energy Savers [EERE]

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

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

    Biomimetric Membrane Project No.: FC26-07NT43084 Biomimetric Membrane Diagram Carbozyme Inc. is conducting the second of two projects (NT43084 active, NT42824 completed) with the goal of developing a cost efficient, low energy, carbon dioxide (CO2) capture system applicable to coal-fired power plant flue gas exhaust streams, while achieving an energy consumption target of less than 15 percent. Carbozyme, Inc. has developed an enzyme-catalyzed, contained liquid membrane (CLM) permeator that

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    National Nuclear Security Administration (NNSA)

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    Broader source: Energy.gov [DOE]

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    Open Energy Info (EERE)

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    Broader source: Energy.gov [DOE]

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    Office of Energy Efficiency and Renewable Energy (EERE)

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    Broader source: Energy.gov [DOE]

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  13. 05679_ChemFlood | netl.doe.gov

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

    Bridging the Gap between Chemical Flooding and Independent Oil Producers Last Reviewed 12152012 DE-NT0005679 Goal The goal of this project is to design efficient chemical ...

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    Broader source: Energy.gov [DOE]

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    Broader source: Energy.gov [DOE]

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    Broader source: Energy.gov [DOE]

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    Broader source: Energy.gov [DOE]

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    Office of Scientific and Technical Information (OSTI)

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    Broader source: Energy.gov [DOE]

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

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    Office of Energy Efficiency and Renewable Energy (EERE)

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    Office of Energy Efficiency and Renewable Energy (EERE)

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    Broader source: Energy.gov [DOE]

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    Broader source: Energy.gov [DOE]

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    Broader source: Energy.gov [DOE]

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    Broader source: Energy.gov [DOE]

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

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    Broader source: Energy.gov [DOE]

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    Office of Energy Efficiency and Renewable Energy (EERE)

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    Open Energy Info (EERE)

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    Broader source: Energy.gov [DOE]

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    Broader source: Energy.gov [DOE]

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    Office of Energy Efficiency and Renewable Energy (EERE)

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    Office of Environmental Management (EM)

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    Broader source: Energy.gov [DOE]

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  17. Advance Patent Waiver W(A)2005-017

    Office of Energy Efficiency and Renewable Energy (EERE)

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  18. Advance Patent Waiver W(A)2012-031

    Broader source: Energy.gov [DOE]

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  19. Advance Patent Waiver W(A)2008-031

    Broader source: Energy.gov [DOE]

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  20. Advance Patent Waiver W(A)2009-020

    Broader source: Energy.gov [DOE]

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    Office of Energy Efficiency and Renewable Energy (EERE)

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    Office of Scientific and Technical Information (OSTI)

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    Office of Scientific and Technical Information (OSTI)

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    Broader source: Energy.gov [DOE]

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  5. Advance Patent Waiver W(A)2005-004

    Broader source: Energy.gov [DOE]

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  6. Tenax Energy | Open Energy Information

    Open Energy Info (EERE)

    navigation, search Logo: Tenax Energy Name: Tenax Energy Place: Darwin, NT Country: Australia Zip: 0801 Sector: Marine and Hydrokinetic, Ocean, Renewable Energy Year Founded:...

  7. Alice Solar City Consortium | Open Energy Information

    Open Energy Info (EERE)

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  8. vacuum-carbonate | netl.doe.gov

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

    Development and Evaluation of a Novel Integrated Vacuum Carbonate Absorption Process Project No.: DE-NT0005498 ISGS solvent cartoon. ISGS solvent cartoon. The Illinois State...

  9. mofs | netl.doe.gov

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

    investigation UOP LLC is conducting research for separating carbon dioxide (CO2) using novel microporous metal organic frameworks (MOFs). In the first project, NT42121, UOP...

  10. OWNER(S)

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    - 1 ' 6,' CMED INVOLW?+NT AT SITE .:c---... I----... Control c Health Physics Protection 0 AECIMED managed operations c Little or None 0 AECMED responsible for c ...

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    Broader source: Energy.gov [DOE]

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    Broader source: Energy.gov [DOE]

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    Broader source: Energy.gov [DOE]

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  14. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    "NT0000749",,"Technical Report",,,,"Southern Company Services Incorporated","USDOE","01 COAL, LIGNITE, AND PEAT; 20 FOSSIL-FUELED POWER PLANTS; 54 ENVIRONMENTAL SCIENCES",,"The...

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    Broader source: Energy.gov [DOE]

    This is a request by UOP, INC. for a DOE waiver of domestic and foreign patent rights under agreement DE-FG26-04NT42121

  16. Advance Patent Waiver W(A)2009-018

    Broader source: Energy.gov [DOE]

    This is a request by CATERPILLAR, INC. for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-07NT43277

  17. dual-function | netl.doe.gov

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

    Novel Dual Functional Membrane for Controlling Carbon Dioxide Emissions from Fossil Fueled Power Plants Project No.: FG26-04NT42120 Microstructure of the composite membrane ...

  18. Pseudocapacitive Lithium-Ion Storage in Oriented Anatase TiO2 Nanotube Arrays

    SciTech Connect (OSTI)

    Zhu, K.; Wang, Q.; Kim, J. H.; Pesaran, A. A.; Frank, A. J.

    2012-06-07

    We report on the synthesis and electrochemical properties of oriented anatase TiO{sub 2} nanotube (NT) arrays as electrodes for Li-ion batteries. The TiO{sub 2} NT electrodes displayed both pseudocapacitive Li{sup +} storage associated with the NT surface and the Li{sup +} storage within the bulk material. The relative contribution of the pseudocapacitive and bulk storages depends strongly on the scan rate. While the charges are stored primarily in the bulk at low scan rates (<< 1 mV/s), the surface storage dominates the total storage capacity at higher scan rates (>1 mV/s). The storage capacity of the NT electrodes as a function of charge/discharge rates showed no dependence on the NT film thickness, suggesting that the Li{sup +} insertion/extraction processes occur homogeneously across the entire length of NT arrays. These results indicated that the electron conduction along the NT walls and the ion conduction within the electrolyte do not cause significant hindering of the charge/discharge kinetics for NT electrode architectures. As a result of the surface pseudocapacitive storage, the reversible Li{sup +} storage capacities for TiO{sub 2} NT electrodes were higher than the theoretical storage capacity for bulk anatase TiO{sub 2} materials.

  19. Advance Patent Waiver W(A)2009-048

    Office of Energy Efficiency and Renewable Energy (EERE)

    This is a request by GENERAL ELECTRIC COMPANY for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-08NT0005310

  20. Advance Patent Waiver W(A)2007-014

    Broader source: Energy.gov [DOE]

    This is a request by DONALDSON COMPANY for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-06NT42861

  1. Oxy-Combustion Boiler Material Development (Technical Report...

    Office of Scientific and Technical Information (OSTI)

    DE-NT0005262 Foster Wheeler North America Corp conducted a laboratory test program to ... Test coupons of boiler tube materials were coated with deposits representative of those ...

  2. D E F E N S E T E C H N I C A L INFORMATION CENTER T H E S A...

    Office of Scientific and Technical Information (OSTI)

    ... CALCIUM BT 'ALKALINE EARTH METALS CALCIUM ALLOYS BT ALLOYS ... DENTAL CALCULI GALLSTONES KIDNEY STONES NEPHROLITHIASIS ... NT PHARMACOKINETICS TOXICOLOGY PHARYNX use THROAT PHASE ...

  3. Advance Patent Waiver W(A)2005-061

    Broader source: Energy.gov [DOE]

    This is a request by CATERPILLAR for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-05NT42412.

  4. Advance Patent Waiver W(A)2005-052

    Broader source: Energy.gov [DOE]

    This is a request by CATERPILLAR, INC for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-05NT42423.

  5. Advance Patent Waiver W(A)2010-049

    Broader source: Energy.gov [DOE]

    This is a request by PRAXAIR, INC for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-07NT43088

  6. Advance Patent Waiver W(A)2005-040

    Broader source: Energy.gov [DOE]

    This is a request by CORNING INCORPORATED for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-05NT42461.

  7. Advance Patent Waiver W(A)2010-024

    Broader source: Energy.gov [DOE]

    This is a request by EASTMAN CHEMICAL COMPANY for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-05NT42469

  8. Enforcement Guidance Supplement 99-01, Enforcement of 10 CFR...

    Office of Environmental Management (EM)

    and Investigation web page (http:tis-nt.eh.doe.govenforce). If you have any questions regarding this enforcement guidance, please contact me or Howard Wilchins of my...

  9. membrane-process | netl.doe.gov

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

    Process for Power Plant Flue Gas Project No.: DE-NT0005313 (click on image to enlarge) Research Triangle Institute (RTI) International is researching fluorinated polymer...

  10. Advance Patent Waiver W(A)2009-028

    Broader source: Energy.gov [DOE]

    This is a request by ARKEMA for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-08NT01582

  11. Advance Patent Waiver W(A)2005-062

    Broader source: Energy.gov [DOE]

    This is a request by UNITED TECHNOLOGIES CORPORATION for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-05NT42626.

  12. Advance Patent Waiver W(A)2009-061

    Broader source: Energy.gov [DOE]

    This is a request by PPG INDUSTRIES for a DOE waiver of domestic and foreign patent rights under agreement DE-NT0003894

  13. Identified Patent Waiver W(I)2008-011

    Broader source: Energy.gov [DOE]

    This is a request by ELTRON RESEARCH, INC. for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-05NT42469

  14. Advance Patent Waiver W(A)2008-002

    Broader source: Energy.gov [DOE]

    This is a request by FORD MOTOR COMPANY for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-07NT43276

  15. ccr | netl.doe.gov

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

    Tuesday, 31312 DOE Headquarters Program Overview Regis ... DE-NT0006833: Condition Based Monitoring of Turbine ... Realtime High Temperature Gas Detection Pu-Xian Gao, ...

  16. Advance Patent Waiver W(A)2009-025

    Broader source: Energy.gov [DOE]

    This is a request by GENERAL ELECTRIC for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-08NT05868

  17. Advance Patent Waiver W(A)2005-055

    Broader source: Energy.gov [DOE]

    This is a request by SIEMEN for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-05NT42646.

  18. Advance Patent Waiver W(A)2005-054

    Broader source: Energy.gov [DOE]

    This is a request by SIEMEN for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-05NT42444.

  19. Advance Patent Waiver W(A)2007-022

    Broader source: Energy.gov [DOE]

    This is a request by SIEMENS for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-02NT41247

  20. Advance Patent Waiver W(A)2005-042

    Broader source: Energy.gov [DOE]

    This is a request by MACK TRUCK for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-05NT42417.

  1. Advance Patent Waiver W(A)2005-041

    Broader source: Energy.gov [DOE]

    This is a request by MACK TRUCK for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-05NT42421.

  2. Identified Patent Waiver W(I)2010-004

    Broader source: Energy.gov [DOE]

    This is a request by UOP, INC. for a DOE waiver of domestic and foreign patent rights under agreement DE-FG26-04NT42121

  3. Identified Patent Waiver W(I)2009-004

    Broader source: Energy.gov [DOE]

    This is a request by URS for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-04NT42314

  4. Advance Patent Waiver W(A)2005-037

    Office of Energy Efficiency and Renewable Energy (EERE)

    This is a request by UNITED TCHNOLOGIES for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-05NT42453.

  5. Advance Patent Waiver W(A)2009-003

    Broader source: Energy.gov [DOE]

    This is a request by GENERAL MOTOR for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-08NT0804386

  6. Advance Patent Waiver W(A)2008-033

    Broader source: Energy.gov [DOE]

    This is a request by Whitefox Technologies, Limited for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-07NT43090

  7. Development of an ELISA microarray assay for the sensitive and simultaneous detection of ten biodefense toxins.

    SciTech Connect (OSTI)

    Jenko, Kathryn; Zhang, Yanfeng; Kostenko, Yulia; Fan, Yongfeng; Garcia-Rodriguez, Consuelo; Lou, Jianlong; Marks, James D.; Varnum, Susan M.

    2014-10-21

    Plant and microbial toxins are considered bioterrorism threat agents because of their extreme toxicity and/or ease of availability. Additionally, some of these toxins are increasingly responsible for accidental food poisonings. The current study utilized an ELISA-based protein antibody microarray for the multiplexed detection of ten biothreat toxins, botulinum neurotoxins (BoNT) A, B, C, D, E, F, ricin, shiga toxins 1 and 2 (Stx), and staphylococcus enterotoxin B (SEB), in buffer and complex biological matrices. The multiplexed assay displayed a sensitivity of 1.3 pg/mL (BoNT/A, BoNT/B, SEB, Stx-1 and Stx-2), 3.3 pg/mL (BoNT/C, BoNT/E, BoNT/F) and 8.2 pg/mL (BoNT/D, ricin). All assays demonstrated high accuracy (75-120 percent recovery) and reproducibility (most coefficients of variation < 20%). Quantification curves for the ten toxins were also evaluated in clinical samples (serum, plasma, nasal fluid, saliva, stool, and urine) and environmental samples (apple juice, milk and baby food) with overall minimal matrix effects. The multiplex assays were highly specific, with little crossreactivity observed between the selected toxin antibodies. The results demonstrate a multiplex microarray that improves current immunoassay sensitivity for biological warfare agents in buffer, clinical, and environmental samples.

  8. Contact-induced spin polarization in BNNT(CNT)/TM (TM=Co, Ni) nanocomposites

    SciTech Connect (OSTI)

    Kuzubov, Alexander A.; Kovaleva, Evgenia A. Avramov, Paul; Kuklin, Artem V.; Mikhaleva, Natalya S.; Tomilin, Felix N.; Sakai, Seiji; Entani, Shiro; Matsumoto, Yoshihiro; Naramoto, Hiroshi

    2014-08-28

    The interaction between carbon and BN nanotubes (NT) and transition metal Co and Ni supports was studied using electronic structure calculations. Several configurations of interfaces were considered, and the most stable ones were used for electronic structure analysis. All NT/Co interfaces were found to be more energetically favorable than NT/Ni, and conductive carbon nanotubes demonstrate slightly stronger bonding than semiconducting ones. The presence of contact-induced spin polarization was established for all nanocomposites. It was found that the contact-induced polarization of BNNT leads to the appearance of local conductivity in the vicinity of the interface while the rest of the nanotube lattice remains to be insulating.

  9. completed-storage | netl.doe.gov

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

    Storage Projects Completed Natural Gas Storage Projects Click on project number for a more detailed description of the project Project Number Project Name Primary Performer DE-DT0000358 Strategic Petroleum Reserve Northrop Grumman Missions System DE-FC26-03NT41813 Geomechanical Analysis and Design Criteria Terralog Technologies DE-FC26-03NT41779 natural-gas-storage Technology Consortium Pennsylvania State University (PSU) DE-FC26-03NT41743 Improved Deliverability in Gas Storage Fields by

  10. dry-regen | netl.doe.gov

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

    Dry Regenerable Sorbents Project No.: FC26-07NT43089 Schematic of RTI's Dry Carbonate Process (click image to enlarge) Research Triangle Institute (RTI) International completed two projects, NT43089 and NT40923, to investigate the use of sodium carbonate (Na2CO3 or soda ash) as an inexpensive, dry, and regenerable sorbent for carbon dioxide (CO2) capture in the Dry Carbonate Process. In this process, Na2CO3 reacts with CO2 and water to form sodium bicarbonate at the temperature of the flue gas

  11. Atomic-scale studies on the effect of boundary coherency on stability in twinned Cu

    SciTech Connect (OSTI)

    Niu, Rongmei; Han, Ke Su, Yi-Feng; Salters, Vincent J.

    2014-01-06

    The stored energy and hardness of nanotwinned (NT) Cu are related to interaction between dislocations and (111)-twin boundaries (TBs) studied at atomic scales by high-angle annular dark-field scanning transmission electron microscope. Lack of mobile dislocations at coherent TBs (CTBs) provides as-deposited NT Cu a rare combination of stability and hardness. The introduction of numerous incoherent TBs (ITBs) reduces both the stability and hardness. While storing more energy in their ITBs than in the CTBs, deformed NT Cu also exhibits high dislocation density and TB mobility and therefore has increased the driving force for recovery, coarsening, and recrystallization.

  12. Linear Transformation Method for Multinuclide Decay Calculation

    SciTech Connect (OSTI)

    Ding Yuan

    2010-12-29

    A linear transformation method for generic multinuclide decay calculations is presented together with its properties and implications. The method takes advantage of the linear form of the decay solution N(t) = F(t)N{sub 0}, where N(t) is a column vector that represents the numbers of atoms of the radioactive nuclides in the decay chain, N{sub 0} is the initial value vector of N(t), and F(t) is a lower triangular matrix whose time-dependent elements are independent of the initial values of the system.

  13. membrane-process2 | netl.doe.gov

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

    and high packing-density performance targets using carbon dioxide (CO2) capture membranes developed under FC26-07NT43085, a previous MTR project with the U.S. Department of...

  14. BPA-2015-00300-FOIA Response

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

    NT Department of Energy Bo nneville Power Administration P.O. Box 3621 Portland, Oregon 97208-3621 FREEDOM OF INFORMATION ACTPRIVACY PROGRAM December 4, 2014 In reply refer to:...

  15. BPA-2015-01157-FOIA Correspondence

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

    c,,NT Department of Energy Bo nneville Power Administration P.O. Box 3621 Portland, Oregon 97208-3621 7EsoS FREEDOM OF INFORMATION ACTPRIVACY PROGRAM April 13, 2015 In reply refer...

  16. BPA-2014-01482-FOIA Correspondence

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

    Christy Munr Freedom of InformationPrivacy Act Officer Cr ,NT Department of Energy Bo nneville Power Administration P.O. Box 3621 Portland, Oregon 97208-3621 S7kES O '...

  17. zeolite | netl.doe.gov

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

    FC26-07NT43086 CO2 capture unit with metal monolithic amine-grafted zeolites. (click image to enlarge) The University of Akron is investigating a new sorbent for carbon dioxide...

  18. ConocoPhillips Gas Hydrate Production Test

    SciTech Connect (OSTI)

    Schoderbek, David; Farrell, Helen; Howard, James; Raterman, Kevin; Silpngarmlert, Suntichai; Martin, Kenneth; Smith, Bruce; Klein, Perry

    2013-06-30

    Work began on the ConocoPhillips Gas Hydrates Production Test (DOE award number DE-NT0006553) on October 1, 2008. This final report summarizes the entire project from January 1, 2011 to June 30, 2013.

  19. Microsoft Word - 41440R15.doc

    Office of Scientific and Technical Information (OSTI)

    Award : DE-FC26-02NT41440 Department of Chemical Engineering The University of Texas at ... pulse, and each unique atom is characterized by a "chemical shift" on the readout. ...

  20. Advance Patent Waiver W(A)2011-068

    Broader source: Energy.gov [DOE]

    This is a request by GE GLOBAL RESEARCHH CENTER for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-08NT05870.

  1. Bonneville Power Administration

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

    1,NT OF Bonneville Power Administration P.O Box 3621 Portland, Oregon 97208-3621 PUBLIC AFFAIRS March 10, 2010 In reply refer to: DK-7 Tom Jacobs Ex RE: BPA-2010-01030-F Dear Mr....

  2. doe_netl_completed_proj | netl.doe.gov

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

    ... University of Mississippi Center for Marine Resources and Environmental Technology (CMRET) DE-AI26-06NT42878 Gas Hydrate Research in Deep Sea Sediments - Chatham Rise, New Zealand ...

  3. Modec Ltd formerly Electric Mercury Vehicles | Open Energy Information

    Open Energy Info (EERE)

    Zip: CV3 2NT Sector: Vehicles Product: The company designs and develops electric delivery vehicles. It has a range of vehicles with an array of leasing and financing options....

  4. Ammonia-Free NOx Control System (Technical Report) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    DE-FC26-03NT41865 to develop a new technology to achieve very low levels of NOx emissions from pulverized coal fired boiler systems by employing a novel system level integration ...

  5. WIPP WASTE MINIMIZATION PROGRAM DESCRIPTION

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

    New Mexico 8822 1 NOV 2 3 2011 Mr. John Kieling , Acting Bureau Chief Hazardous Waste Bureau New Mexico Environme nt Department 2905 Rodeo Park Drive East, Building 1 Santa...

  6. Viridian Concepts Ltd | Open Energy Information

    Open Energy Info (EERE)

    Cambridge, United Kingdom Zip: SG8 5NT Sector: Solar Product: Developing a low-cost solar thermal panel for household use. Coordinates: 43.003745, -89.017499 Show Map...

  7. fabrication-polybenzimidazole-sri | netl.doe.gov

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

    Dioxide Project No.: FC26-07NT43090 SRI International is developing a high-temperature polymer membrane and designing a membrane module for pre-combustion capture of carbon...

  8. Ammonia-Free NOx Control System (Technical Report) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    October 1 to December 30, 2004 time period. Authors: Song Wu ; Zhen Fan ; Richard G. Herman Publication Date: 2004-12-31 OSTI Identifier: 896958 DOE Contract Number: FC26-03NT41865 ...

  9. Ammonia-Free NOx Control System (Technical Report) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    April 1 to June 30, 2004 time period. Authors: Zhen Fan ; Song Wu ; Richard G. Herman Publication Date: 2004-06-30 OSTI Identifier: 896956 DOE Contract Number: FC26-03NT41865 ...

  10. Ammonia-Free NOx Control System (Technical Report) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Authors: Song Wu ; Zhen Fan ; Andrew H. Seltzer Publication Date: 2005-06-30 OSTI Identifier: 896960 DOE Contract Number: FC26-03NT41865 Resource Type: Technical Report Research ...

  11. completed_td_projects | netl.doe.gov

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

    A Data Fusion System for the Non-Destructive Evaluation of Non-Piggable Pipes Rowan University DE-FC26-01NT41156 Development of Nonlinear Harmonic Sensors for Detection of ...

  12. Advance Patent Waiver W(A)2010-042

    Broader source: Energy.gov [DOE]

    This is a request by UNIVERSITY OF NORTH DAKOTA for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-08NT43291

  13. Advance Patent Waiver W(A)2010-033

    Office of Energy Efficiency and Renewable Energy (EERE)

    This is a request by ROLLS ROYCE FUEL SYSTEMS for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-08NT01911

  14. 05670_MEMS | netl.doe.gov

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

    Fabry-Perot MEMS Accelerometers for Advanced Seismic Imaging Last Reviewed 1212015 DE-FC26-09NT0005670 Goal The objective of this project is to build an accelerometer and...

  15. enhanced_oil_current_proj | netl.doe.gov

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

    ... New Mexico Institute of Mining & Technology DE-NT0006554 GIS and Web-Based Water Resource Geospatial Infrastructure for Oil Shale Development Colorado School of Mines DE-FE0006015 ...

  16. MACHINE AND FOUNDRY COMPANY

    Office of Legacy Management (LM)

    Machine & Fouudq Co., i3ue Termlual. Office ;s& ' PRI?sI?,NT: S. P:Chartland - DuPont D. B. Craxford - AW ..x.i "7.7, J. J* Crata - LHF 1, . ..( . . . . ,.- ., : pURPOSs ...

  17. nccc | netl.doe.gov

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

    National Carbon Capture Center at the Power Systems Development Facility Project No.: DE-FE0022596 Completed Predecessor Projects: DE-FC26-08NT0000749, DE-FC21-90MC25140 Pilot...

  18. BPA-2015-01221-FOIA Response

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

    3 ,000 6,000 9 ,000 Heernett Environmental Foundation www.heernett.org 7332 Churchill Rd SE Tenino, W A 98589 T977253000000 . CERTIFY ntA T THE ARTICLES -NDOR SERVJCES...

  19. Microsoft Word - WIPP9000.docx

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

    88221 Fo WIPP r October 7 (WIPP) rec arking an cold war. nt mileston RU waste PP team ha ctive of the pment, wh PP at abou aste Treatm half of the IPP has re RU waste s Environm...

  20. MEMORANDUM TO: FILE TYPE OF OPERATION

    Office of Legacy Management (LM)

    0 %EWtlE' INVOLVE?NT AT SITE ---...L------'------- ---- Control E %5idlth Physics Protection. 0 AECMED managed operations c; Little or None G AECMED responsible for c ...

  1. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    The Mesaba Energy Project: Clean Coal Power Initiative, Round 2","Stone, Richard; Gray, Gordon; Evans, Robert","2014-07-31T04:00:00Z",1093542,"10.21721093542","None","FC26-06NT423...

  2. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    Long Term Environment and Economic Impacts of Coal Liquefaction in China","Fletcher, Jerald","2013-12-31T05:00:00Z",1131325,"10.21721131325","None","FC26-06NT42804",,"Technical...

  3. solid-sorbent | netl.doe.gov

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

    Evaluation of Solid Sorbents as a Retrofit Technology for CO2 Capture from Coal-Fired Power Plants Project No.: DE-NT0005649 ADA-ES Sorbent Test Equipment. ADA-ES Sorbent Test ...

  4. low-cost-sorbent | netl.doe.gov

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

    Low Cost Sorbent for Capturing CO2 Emissions Generated by Existing Coal-Fired Power Plants Project No.: DE-NT0005497 TDA sorbent test equipment TDA sorbent test equipment. TDA ...

  5. Aeromagnetic Survey At Chena Geothermal Area (Kolker, 2008) ...

    Open Energy Info (EERE)

    Phase I) Notes Fugro, Inc. performed an airborne geophysical survey using the DIGHEM (Digital Helicopter ElectroMagnetics) aircraft over a 937 km2 survey grid. Total field, nT...

  6. 05663_AlaskaHeavyOil | netl.doe.gov

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

    DE-NT0005663 Goal The goal of this project is to improve recovery of Alaskan North Slope (ANS) heavy oil resources in the Ugnu formation by improving our understanding of the ...

  7. Danionics Asia Ltd | Open Energy Information

    Open Energy Info (EERE)

    Place: N.T., Hong Kong, Hong Kong Product: JV between Danionics AS, Denmark, and GP Batteries International Ltd., Hong Kong. References: Danionics Asia Ltd1 This article is a...

  8. Advance Patent Waiver W(A)2005-053

    Broader source: Energy.gov [DOE]

    This is a request by ALLEGHENY TECHNLOGIES WAH CHANG DIVISION for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-05NT42513.

  9. Light dark matter from the U(1){sub X} sector in the NMSSM with...

    Office of Scientific and Technical Information (OSTI)

    next-to-the lightest supersymmetric particle and thermally produced in the early Universe), can serve a good candidate to explain the recent CoGeNT and DAMALIBRA results. ...

  10. Airfoil seal system for gas turbine engine (Patent) | DOEPatents

    Office of Scientific and Technical Information (OSTI)

    1087365 Assignee: Siemens Energy, Inc. (Orlando, FL) NETL Patent Number(s): 8,469,656 Application Number: 12014,298 Contract Number: FC26-05NT42644 Research Org: Siemens ...

  11. S-J=--.- Al' AMERICAN B&E CCMP~,

    Office of Legacy Management (LM)

    hods : % .b,nt a transferre.to the West lkbe M ill for emsion. clad billets ..- heat& in 8 Lindberg furnace, removed by overhead craae d.htro- .' ,. 2.. .:-duced into the ...

  12. Magnetic field fluctuations observed in the heliosheath and interstellar magnetic field by Voyager 1 at 115.7-124.9 AU during 2011-2013

    SciTech Connect (OSTI)

    Burlaga, L. F.; Ness, N. F.; Florinski, V.; Heerikhuisen, J. E-mail: nfnudel@yahoo.com

    2014-09-10

    We discuss microscale fluctuations of the hour averages of the magnetic field B observed on a scale of one day by Voyager 1 (V1) from 2011.0 to 2012.3143 (when it was within the distant heliosheath, where the average magnetic field strength (B) = 0.17 nT) and during the interval from 2012.6503 to 2013.5855 (when it was within the interstellar plasma with (B) = 0.47 nT). In both regions, the fluctuations were primarily compressive fluctuations, varying along the average B (?T direction in RTN coordinates). In the heliosheath, the average of the daily standard deviations (SDs) of the compressive and transverse components of B were (SD{sub c}) = 0.010 nT and (SD{sub t}) ? 0.005 nT (which is the limit of the measurement). In the distant heliosheath (SD{sub c})/(B) = 0.06, and the distributions of SD were skewed and highly kurtotic. The interstellar magnetic field (ISMF) strength was B = 0.48 nT, but the fluctuations were below the limit of measurement: (SD{sub c}) = 0.004 nT and (abs(SD{sub t})) = 0.004 nT. The distributions of these interstellar SDs have skewness and kurtosis consistent with a Gaussian noise distribution. We also discuss the fluctuations of 48 s averages of B on a scale of 1 day during a 30 day interval when V1 was observing the ISMF. For the fluctuations in all three components of B, SD = 0.010 nT, which gives an upper limit on the fluctuations of the ISMF on the scales observed by V1. This SD rules out the possibility that there is significant power in electromagnetic fluctuations generated by pickup ion ring instabilities at these scales, which strongly constrains models of the IBEX ribbon.

  13. Polyneutron Chain Reactions

    SciTech Connect (OSTI)

    John C. Fisher

    2000-11-12

    Although helium atoms do not form molecules, a sufficiently large number will bind into a stable liquid droplet. A comparable situation is expected for neutrons, with a sufficiently large number binding into a stable droplet of neutron matter. Such polyneutron droplets can be viewed as isotopes of an element with nuclear charge Z=0, tentatively denoted neutrium, symbol Nt. Because of the relatively weak binding of neutrons compared with that of a mix of neutrons and protons, the minimum number of neutrons required for stability of a droplet is fairly large. Early estimates of {approx}60 may be reduced to a dozen or so by the BCS pairing interaction. The Nt entries with N{>=}12 are new to the table of isotopes. Because all of them are beta-unstable, none is expected to persist as a free particle. Yet, some may occasionally be produced by means to be described below, and it is of interest to examine their decay chains and their interactions with charged nuclei to ascertain how their presence might be revealed. Although these reactions are interesting, they cannot be taken seriously without identifying a source for the initial Nt isotope that begins the chain. Here, we consider possible interactions between {sup 16}O and {sup A}Nt. Although there is no strong interaction between them, we can expect a very weak residual attraction that can form a loosely bound {sup 16}O {sup A}Nt nuclear molecule. This is not a compound nucleus in the usual sense because, considered as fluids, the {sup 16}O and {sup A}Nt droplets are immiscible. For a droplet with fewer than about 60 neutrons, beta decay of {sup A}Nt is prevented by the buildup of Coulomb energy associated with transforming {sup A}Nt into {sup A}H in close proximity to {sup 16}O. Thus, it is possible that {sup 16}O {sup A}Nt molecules can persist indefinitely and that a few of them may be present in ordinary water as supermassive oxygen nuclei. Because the binding of these molecules is weak, the {sup A}Nt component can tunnel to an adjacent nucleus, and if the adjacent nucleus is {sup 18}O, a chain reaction can begin. The circumstances under which it can develop to produce macroscopic consequences depend on the mix of reactants and upon the appropriate removal of poisons and addition of fresh reactants to the reaction volume. With the proper conditions, there can be generation of sensible excess energy, helium, and other reaction products associated with the various cold fusion reactions.

  14. Intranuclear interactomic inhibition of NF-κB suppresses LPS-induced severe sepsis

    SciTech Connect (OSTI)

    Park, Sung-Dong; Cheon, So Yeong; Park, Tae-Yoon; Shin, Bo-Young; Oh, Hyunju; Ghosh, Sankar; Koo, Bon-Nyeo; Lee, Sang-Kyou

    2015-08-28

    Suppression of nuclear factor-κB (NF-κB) activation, which is best known as a major regulator of innate and adaptive immune responses, is a potent strategy for the treatment of endotoxic sepsis. To inhibit NF-κB functions, we designed the intra-nuclear transducible form of transcription modulation domain (TMD) of RelA (p65), called nt-p65-TMD, which can be delivered effectively into the nucleus without influencing the cell viability, and work as interactomic inhibitors via disruption of the endogenous p65-mediated transcription complex. nt-p65-TMD effectively inhibited the secretion of pro-inflammatory cytokines, including TNF-α, IL-1β, or IL-6 from BV2 microglia cells stimulated by lipopolysaccharide (LPS). nt-p65-TMD did not inhibit tyrosine phosphorylation of signaling mediators such as ZAP-70, p38, JNK, or ERK involved in T cell activation, but was capable of suppressing the transcriptional activity of NF-κB without the functional effect on that of NFAT upon T-cell receptor (TCR) stimulation. The transduced nt-p65-TMD in T cell did not affect the expression of CD69, however significantly inhibited the secretion of T cell-specific cytokines such as IL-2, IFN-γ, IL-4, IL-17A, or IL-10. Systemic administration of nt-p65-TMD showed a significant therapeutic effect on LPS-induced sepsis model by inhibiting pro-inflammatory cytokines secretion. Therefore, nt-p65-TMD can be a novel therapeutics for the treatment of various inflammatory diseases, including sepsis, where a transcription factor has a key role in pathogenesis, and further allows us to discover new functions of p65 under normal physiological condition without genetic alteration. - Highlights: • The nt-p65-TMD is intra-nuclear interactomic inhibitor of endogenous p65. • The nt-p65-TMD effectively inhibited the secretion of pro-inflammatory cytokines. • The excellent therapeutic potential of nt-p65-TMD was confirmed in sepsis model.

  15. Re

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

    Re s pons e of a CSRM t o V arying M agnit ude s of Sh ort w av e M ont e Carl o Radiat iv e Trans f e r Nois e Jas on Col e 1 H ow ard Bark e r 2 M arat K h airout dinov 3 Dav id Randal l 3 1 Univ e rs it y of Brit is h Col um bia 2 M e t e orol ogical Se rv ice of Canada 3 Col orado St at e Univ e rs it y 1. I nt roduct ion 4. Re s ul t s (TO GA/ COARE) 2. Expe rim e nt Se t up CSRM Sys t e m f or At m os ph e ric M ode l l ing v e rs ion 6.5 (SAM v 6.5) 2D w it h axis orie nt e d w e s t -e

  16. Diurnal activity of soil surface arthropods in agroecosystems: design for an inexpensive time-sorting pitfall trap

    SciTech Connect (OSTI)

    Blumberg, A.Y.; Crossley, D.A. Jr.

    1986-01-01

    The design for an inexpensive time-sorting pitfall trap is presented. The basis of the mechanism is a rotary stepping solenoid powered by lantern batteries. Traps were utilized to sample soil surface arthropods at two hour intervals for five 24 hr periods in 1983. One trap each was placed in conventional tillage (CT) and no-tillage (NT) agroecosystems. Soil arthropod surface activity was greatest in CT on 9 July during the dawn and dusk periods but the data did not indicate other dominant trends. Activity in NT was greatest during dusk on 27 June, but again no other dominant trends were evident. When CT and NT are combined over the sample dates, surface soil arthropod activity peaked during dusk, with a smaller activity peak at dawn. 10 refs., 6 figs.

  17. A protein chip membrane-capture assay for botulinum neurotoxin activity

    SciTech Connect (OSTI)

    Marconi, Severine; Ferracci, Geraldine; Berthomieu, Maelys; Kozaki, Shunji; Miquelis, Raymond; Boucraut, Jose; Seagar, Michael

    2008-12-15

    Botulinum neurotoxins A and B (BoNT/A and B) are neuromuscular blocking agents which inhibit neurotransmission by cleaving the intra-cellular presynaptic SNARE proteins SNAP-25 and VAMP2, localized respectively in plasma membrane and synaptic vesicles. These neurotoxins are both dangerous pathogens and powerful therapeutic agents with numerous clinical and cosmetic applications. Consequently there is a need for in vitro assays of their biological activity to screen for potential inhibitors and to replace the widely used in vivo mouse assay. Surface plasmon resonance (SPR) was used to measure membrane vesicle capture by antibodies against SNAP-25 and VAMP2. Substrate cleavage by BoNTs modified capture providing a method to assay toxin activity. Firstly using synaptic vesicles as a substrate, a comparison of the EC{sub 50}s for BoNT/B obtained by SPR, ELISA or flow cytometry indicated similar sensitivity although SPR assays were more rapid. Sonication of brain or neuronal cultures generated plasma membrane fragments with accessible intra-cellular epitopes adapted to measurement of BoNT/A activity. SPR responses were proportional to antigen concentration permitting detection of as little as 4 pM SNAP-25 in crude lysates. BoNT/A activity was assayed using monoclonal antibodies that specifically recognize a SNAP-25 epitope generated by the proteolytic action of the toxin. Incubation of intact primary cultured neurons with BoNT/A yielded an EC{sub 50} of 0.5 pM. The SPR biosensor method was sensitive enough to monitor BoNT/A and B activity in cells cultured in a 96-well format providing an alternative to experimental animals for toxicological assays.

  18. Office of Legacy Management: The First Five Years FY 2004¬タモ2008

    Energy Savers [EERE]

    S . D E PA R T M E NT O F U. S . D E PA R T M E NT O F ENERGY ENERGY Managing Today's Change, Protecting Tomorrow's Future Managing Today's Change, Protecting Tomorrow's Future DOE/LM-1461 Office of Legacy Management FY 2004-2008 The First Five Years Front cover photos top to bottom: Rocky Flats, Colorado, site and the Fernald Preserve Visitors Center in Ohio. Back cover photos top to bottom: Pinellas, Florida, site and the Rifle, Colorado, site. This report covers the time period from December

  19. untitled

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

    Ac cc co om mp plliis sh hm me en nt ts s A Ac cc co om mp plliis sh hm me en nt ts s 2 20 00 06 6 2 20 00 06 6 F Fe eb br ru ua ar ry y * * 2 20 00 06 6 THE LITTLE ROBOT THAT COULD . . . Meet the Sandia robot that helped secure a radiation source at White Sands Missile Range. Details on page 5. L La ab bs s L La ab bs s Sandia National Laboratories W elcome to this year's edition of the annual Lab News Labs Accomplishments. Throughout this 16-page document, you'll find a resounding affirmation

  20. CONTINUATION, O DOCUMENT BEING CONTINUED

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

    CONTINUATION, O DOCUMENT BEING CONTINUED [AGE OF COTNAINSHEET D-C70R7140 5 12 NAME OF OFFEROR OR CONTRACTOR WIASH:NGTON RIVER PROTEC-IO14 SOLU70NS LLC ITEM NO. SUPPLIEStSERVICES QUANTITY UNIT UNIT PRICE AMOUNT (A) (B) (C) (D) (E) (F) $1, 124,762,315.05 to $1,124,862,315.05 Accou nt code: ARRPk Fund 06049 Appr Year 2009 Allottee 34 Reporting Entity 421301 Obj;ect- Class 25400 Program '1111370 Project 2002110 WFO 0000000 Local Use 0000000 AtiS A ecy C od6e TLS 2rcr,.nt rCode fl21,' I WAS

  1. REPORT ON TKE BROOKHAVEN SOLAR M%UTRINO E

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

    REPORT NT-15-1 MAY 2015 ENVIRONMENTAL MONITORING AND DISPOSAL OF RADIOACTIVE WASTES FROM U.S. NAVAL NUCLEAR-POWERED SHIPS AND THEIR SUPPORT FACILITIES NAVAL NUCLEAR PROPULSION PROGRAM DEPARTMENT OF THE NAVY WASHINGTON, D.C. 20350 This publication was printed on Recycled Paper Report NT-15-1 May 2015 ENVIRONMENTAL MONITORING AND DISPOSAL OF RADIOACTIVE WASTES FROM U.S. NAVAL NUCLEAR-POWERED SHIPS AND THEIR SUPPORT FACILITIES 2014 Prepared by T. J. Mueller, J. M. Steele, and L. E. Murphy Naval

  2. Microsoft PowerPoint - WV SGIP 101810 rev1.pptx

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

    Virginia Smart Grid Implementation Plan - Roadmap Framework GridWeek 2010 Steve Pullins October 18, 2010, Washington, DC This material is based upon work supported by the Department of Energy under Award Number DE AC26 04NT41817 Number DE-AC26-04NT41817 This presentation was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States g y Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or

  3. Summary - SRS Salt Waste Processing Facility

    Office of Environmental Management (EM)

    SRS Co DOE S Proces concen actinid in a se remov adjustm sorben sorben solutio passed separa stream extract sufficie separa (with S vitrifica (DWP Sr/acti federa assure and ha Critica The te (CTE) descrip Readin The Ele Site: S roject: S F Report Date: J ited States Why DOE omposite High Lev Savannah Rive ssing Facility (S ntrate targeted des) from High eries of unit ope ved by contactin ment) with a m nt in a batch m nt (containing S on by cross flow d to a solvent e ated to an aque m. The bulk

  4. Electron localization in a mixed-valence diniobium benzene complex (Journal

    Office of Scientific and Technical Information (OSTI)

    Article) | DOE PAGES DOE PAGES Search Results Accepted Manuscript: Electron localization in a mixed-valence diniobium benzene complex « Prev Next » Title: Electron localization in a mixed-valence diniobium benzene complex Reaction of the neutral diniobium benzene complex {[Nb(BDI)NtBu]2(μ-C6H6)} (BDI = N,N'-diisopropylbenzene-β-diketiminate) with Ag[B(C6F5)4] results in a single electron oxidation to produce a cationic diniobium arene complex, {[Nb(BDI)NtBu]2(μ-C6H6)}{B(C6F5)4}.

  5. CROSSCUTTING TECHNOLOGY DEVELOPMENT AT THE CENTER FOR ADVANCED SEPARATION TECHNOLOGIES

    SciTech Connect (OSTI)

    Christopher E. Hull

    2006-05-15

    This Technical Progress Report describes progress made on the twenty nine subprojects awarded in the second year of Cooperative Agreement DE-FC26-02NT41607: Crosscutting Technology Development at the Center for Advanced Separation Technologies. This work is summarized in the body of the main report: the individual sub-project Technical Progress Reports are attached as Appendices.

  6. Crosscutting Technology Development at the Center for Advanced Separation Technologies

    SciTech Connect (OSTI)

    Christopher E. Hull

    2006-09-30

    This Technical Progress Report describes progress made on the twenty nine subprojects awarded in the second year of Cooperative Agreement DE-FC26-02NT41607: Crosscutting Technology Development at the Center for Advanced Separation Technologies. This work is summarized in the body of the main report: the individual sub-project Technical Progress Reports are attached as Appendices.

  7. LNG Safety Research: FEM3A Model Development

    SciTech Connect (OSTI)

    Iraj A. Salehi

    2004-09-30

    This quarterly report for DE-FG26-04NT42030 covers a period from July 1, 2004 to September 30, 2004. Activity during this period included preparation of a CD containing the FEM3a FORTRAN code for distribution and organization of an LNG safety workshop. Contract negotiation between GTI and University of Arkansas continued.

  8. CROSSCUTTING TECHNOLOGY DEVELOPMENT AT THE CENTER FOR ADVANCED SEPARATION TECHNOLOGIES

    SciTech Connect (OSTI)

    Christopher E. Hull

    2005-11-04

    This Technical Progress Report describes progress made on the twenty nine subprojects awarded in the second year of Cooperative Agreement DE-FC26-02NT41607: Crosscutting Technology Development at the Center for Advanced Separation Technologies. This work is summarized in the body of the main report: the individual sub-project Technical Progress Reports are attached as Appendices.

  9. CX-008667: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Eliminate the Capability to Transfer HB-Line Filtrate Solution (Tanks NT-51/52) to H Canyon Tank 8.8 CX(s) Applied: B2.5 Date: 04/30/2012 Location(s): South Carolina Offices(s): Savannah River Operations Office

  10. Quantum dot immunoassays in renewable surface column and 96-well plate formats for the fluorescence detection of Botulinum neurotoxin using high-affinity antibodies

    SciTech Connect (OSTI)

    Warner, Marvin G.; Grate, Jay W.; Tyler, Abby J.; Ozanich, Richard M.; Miller, Keith D.; Lou, Jianlong; Marks, James D.; Bruckner-Lea, Cindy J.

    2009-09-01

    A fluorescence sandwich immunoassay using high affinity antibodies and quantum dot (QD) reporters has been developed for detection of botulinum toxin serotype A (BoNT/A). For the development of the assay, a nontoxic recombinant fragment of the holotoxin (BoNT/A-HC-fragment) has been used as a structurally valid simulant for the full toxin molecule. The antibodies used, AR4 and RAZ1, bind to nonoverlapping epitopes present on both the full toxin and on the recombinant fragment. In one format, the immunoassay is carried out in a 96-well plate with detection in a standard plate reader. Detection down to 31 pM of the BoNT/Hc-fragment was demonstrated with a total incubation time of 3 hours, using AR4 as the capture antibody and QD-coupled RAZ1 as the reporter. In a second format, the AR4 capture antibody was coupled to Sepharose beads, and the immunochemical reactions were carried out in microcentrifuge tubes with an incubation time of 1 hour. These beads were subsequently captured and concentrated in a rotating rod renewable surface flow cell as part of a sequential injection fluidic system. This flow cell was equipped with a fiber optic system for fluorescence measurements. In PBS buffer solution matrix, the BoNT/A-HC-fragment was detected to concentrations as low as 5 pM using the fluidic measurement approach.

  11. Calorimetry Network Program

    Energy Science and Technology Software Center (OSTI)

    1998-01-30

    This is a Windows NT based program to run the SRTC designed calorimeters. The network version can communicate near real time data and final data values over the network. This version, due to network specifics, can function in a stand-alone operation also.

  12. IoT Interoperability at Bosch

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

    Acquire d S oftwa re Innova tions , 2008 Bus ine s s proce s s ma na ge me nt Cloud-ba s e d IoT s olutions Acquiring P ros ys t (a nnounce d Fe brua ry 2015) P...

  13. UNITED STATES NUCLEAR REGUtiTORY COMMISSION REGION I C31 PARK...

    Office of Legacy Management (LM)

    REGUtiTORY COMMISSION REGION I C31 PARK AVENUE KlNt OF PRUSSIC. PENNSYLVANIA 1P4D6 z,: P -. : &J L . . : ; .; 3 Do:ket No. 40-2286 Westinqhouse Electric Company Lamp D1vis-i ons ...

  14. Low-Cost, Robust, Threat-Aware Wireless Sensor Network for Assuring the Nation's Energy Infrastructure

    SciTech Connect (OSTI)

    Carlos H. Rentel; Peter J. Marshall

    2007-03-30

    In lieu of performing laboratory testing, Eaton Corporation and Oak Ridge National Laboratories (ORNL) conducted an additional field test in March 2007 at ORNL facilities. The results of this test summarized in the report entitled 'DE-FC26-04NT42071, Final Technical Report' submitted to the Department of Energy on June 27, 2007.

  15. MONTICELLO PROJECTS

    Office of Legacy Management (LM)

    ... fof') ' AAIN Nt.a.N DEG DEC NO 0011 DAY ...

  16. New Fabrication Method Improves the Efficiency and Economics of Solar Cells (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-07-01

    Synthetic fabrication strategy optimizes the illumination geometry and transport properties of dye-sensitized solar cells. Using oriented titanium oxide (TiO{sub 2}) nanotube (NT) arrays has shown promise for dye-sensitized solar cells (DSSCs). High solar conversion efficiency requires that the incident light enters the cell from the photoelectrode side. However, for NT-based DSSCs, the light normally enters the cell through the counter electrode because a nontransparent titanium foil is typically used as the substrate for forming the aligned NTs and for making electrical contact with them. It has been synthetically challenging to prepare transparent TiO{sub 2} NT electrodes by directly anodizing Ti metal films on transparent conducting oxide (TCO) substrates because it is difficult to control the synthetic conditions. National Renewable Energy Laboratory (NREL) researchers have developed a general synthetic strategy for fabricating transparent TiO{sub 2} NT films on TCO substrates. With the aid of a conducting Nb-doped TiO{sub 2} (NTO) layer between the Ti film and TCO substrate, the Ti film can be anodized completely without degrading the TCO. The NTO layer protects the TCO from degradation through a self-terminating mechanism by arresting the electric field-assisted dissolution process at the NT-NTO interface. NREL researchers found that the illumination direction and wavelength of the light incident on the DSSCs strongly influenced the incident photon-to-current conversion efficiency, light-harvesting, and charge-collection properties, which, in turn, affect the photocurrent density, photovoltage, and solar energy conversion efficiency. Researchers also examined the effects of NT film thickness on the properties and performance of DSSCs and found that illuminating the cell from the photoelectrode side substantially increased the conversion efficiency compared with illuminating it from the counter-electrode side. This method solves a key challenge in fabricating NT-based DSSCs and determines an optimal illumination direction to use in these cells. The synthetic fabrication strategy will improve the economics and conversion efficiency of DSSCs.

  17. Interactions of a potent cyclic peptide inhibitor with the light chain of botulinum neurotoxin A: insights from x-ray crystallography

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

    Kumaran, D.; Adler, M.; Levit, M.; Krebs, M.; Sweeney, R.; Swaminathan, S.

    2015-10-17

    The seven antigenically distinct serotypes (A to G) of botulinum neurotoxin (BoNT) are responsible for the deadly disease botulism. BoNT serotype A (BoNT/A) exerts its lethal action by cleaving the SNARE protein SNAP-25, leading to inhibition of neurotransmitter release, flaccid paralysis and autonomic dysfunction. BoNTs are dichain proteins: the heavy chain is responsible for neurospecific binding, internalization and translocation, and the light chain is responsible for substrate cleavage. Because of their extreme toxicity and prior history of weaponization, the BoNTs are considered to be potential bioterrorism agents. No post-symptomatic therapeutic interventions are available for BoNT intoxication other than critical care;more » therefore it is imperative to develop specific antidotes against this neurotoxin. To this end, a cyclic peptide inhibitor (CPI-1) was synthesized and found to inhibit BoNT/A light chain (Balc) with high affinity. When tested in a cell-free Förster resonance excitation transfer (FRET) assay, CPI-1 was found to have a Ki of 13.9 nM using full-length Balc448 and 42.1 nM using a truncated crystallizable form of light chain (Balc424). Co-crystallization of CPI-1 with Balc424 revealed that in the Balc-CPI-1 complex, the inhibitor adopts a helical conformation, occupies a high percentage of the active site cavity and interacts in an amphipathic manner with critical active site residues. The data suggest that CPI-1 prevents SNAP-25 from accessing the Balc active site by blocking both the substrate binding path at the surface and the Zn2+ binding region involved in catalysis. This is in contrast to linear peptide inhibitors described to date which block only the latter« less

  18. Interactions of a potent cyclic peptide inhibitor with the light chain of botulinum neurotoxin A: insights from x-ray crystallography

    SciTech Connect (OSTI)

    Kumaran, D.; Adler, M.; Levit, M.; Krebs, M.; Sweeney, R.; Swaminathan, S.

    2015-10-17

    The seven antigenically distinct serotypes (A to G) of botulinum neurotoxin (BoNT) are responsible for the deadly disease botulism. BoNT serotype A (BoNT/A) exerts its lethal action by cleaving the SNARE protein SNAP-25, leading to inhibition of neurotransmitter release, flaccid paralysis and autonomic dysfunction. BoNTs are dichain proteins: the heavy chain is responsible for neurospecific binding, internalization and translocation, and the light chain is responsible for substrate cleavage. Because of their extreme toxicity and prior history of weaponization, the BoNTs are considered to be potential bioterrorism agents. No post-symptomatic therapeutic interventions are available for BoNT intoxication other than critical care; therefore it is imperative to develop specific antidotes against this neurotoxin. To this end, a cyclic peptide inhibitor (CPI-1) was synthesized and found to inhibit BoNT/A light chain (Balc) with high affinity. When tested in a cell-free Frster resonance excitation transfer (FRET) assay, CPI-1 was found to have a Ki of 13.9 nM using full-length Balc448 and 42.1 nM using a truncated crystallizable form of light chain (Balc424). Co-crystallization of CPI-1 with Balc424 revealed that in the Balc-CPI-1 complex, the inhibitor adopts a helical conformation, occupies a high percentage of the active site cavity and interacts in an amphipathic manner with critical active site residues. The data suggest that CPI-1 prevents SNAP-25 from accessing the Balc active site by blocking both the substrate binding path at the surface and the Zn2+ binding region involved in catalysis. This is in contrast to linear peptide inhibitors described to date which block only the latter

  19. Removing Structural Disorder from Oriented TiO2 Nanotube Arrays: Reducing the Dimensionality of Transport and Recombination in Dye-Sensitized Solar Cells

    SciTech Connect (OSTI)

    Zhu, K.; Vinzant, T. B.; Neale, N. R.; Frank, A. J.

    2007-01-01

    We report on the influence of morphological disorder, arising from bundling of nanotubes (NTs) and microcracks in films of oriented TiO{sub 2} NT arrays, on charge transport and recombination in dye-sensitized solar cells (DSSCs). Capillary stress created during evaporation of liquids from the mesopores of dense TiO{sub 2} NT arrays was of sufficient magnitude to induce bundling and microcrack formation. The average lateral deflection of the NTs in the bundles increased with the surface tension of the liquids and with the film thicknesses. The supercritical CO{sub 2} drying technique was used to produce bundle-free and crack-free NT films. Charge transport and recombination properties of sensitized films were studied by frequency-resolved modulated photocurrent/photovoltage spectroscopies. Transport became significantly faster with decreased clustering of the NTs, indicating that bundling creates additional pathways via intertube contacts. Removing such contacts alters the transport mechanism from a combination of one and three dimensions to the expected one dimension and shortens the electron-transport pathway. Reducing intertube contacts also resulted in a lower density of surface recombination centers by minimizing distortion-induced surface defects in bundled NTs. A causal connection between transport and recombination is observed. The dye coverage was greater in the more aligned NT arrays, suggesting that reducing intertube contacts increases the internal surface area of the films accessible to dye molecules. The solar conversion efficiency and photocurrent density were highest for DSSCs incorporating films with more aligned NT arrays owing to an enhanced light-harvesting efficiency. Removing structural disorder from other materials and devices consisting of nominally one-dimensional architectures (e.g., nanowire arrays) should produce similar effects.

  20. One-Dimensional Nanostructures for Neutron Detection

    SciTech Connect (OSTI)

    Zhu, Yong; Eapen, Jacob; Hawari, Ayman

    2015-05-04

    We have investigated the structure and electronic properties of BN [1-4] and BC4N [5] nanotubes using density functional theory (DFT) simulations. The interaction between boron and neutron produce Li which has the potential to destabilize the structure as well as adversely affect the electronic properties. We have observed that addition of Li reduces the band gap of BNNT and BC4N nanotubes and makes them almost metallic. To prevent the reduction of band gap and to maintain structural integrity, we have proposed adding dopants in the nanotubes prior to irradiation with neutrons. We have successfully identified several dopants (F, O, Cl) which can retain the semiconducting and structural properties of BC4N nanostructures. In addition to BN NT, another promising nanostructure material for neutron detection is the BC4N nanotube (BC4N NT). BC4N nanotube brushes have been synthesized by the high temperature reaction of amorphous carbon nanotube (a-CNT) brushes with a mixture of boric acid and urea [5]. The most stable structure is predicted to be the one where BN3 and NB3 units are connected by a BN bond. The ground-state structures of BC4N nanotubes having different chirality; configurations (6,0) and (8,0) zigzag nanotubes, and (6,6) armchair nanotube have been reported to be semi conducting with various energy gaps. The (6,6) armchair BC4N nanotube shows the largest band gap (1.0 eV). The thermal stability of the BC4N nanotube is very high (up to 900 K); the presence of B and N makes this system more stable compared to the well-known carbon nanotube. Lithium produced due to interaction of boron and neutron modifies the structure and the electronic properties of the nanotube material. After losing its energy, Li can be absorbed in the vacant sites (e.g., N or B in BN NT or N, B or C in BC4N NT, or absorbed as an adatom in various parts of the nanotube system. So the nanostructure material which is initially suitable for direct conversion neutron detection can deteriorate after the accumulation of lithium. Our strategy in this study is to tailor the initial configuration such that the accumulation of lithium does not alter the properties. In this annual report we present the structure and electronic properties of pure BN NT and BC4N nanotubes, followed by an investigation on the effect of lithium (as adatoms and substitutional dopants in both BN NT and BC4N NT). Finally we tune the properties of (BNNT + Li) and (BC4N NT + Li) systems by adding appropriate dopants to negate the adverse effects of lithium.

  1. Giant persistent photoconductivity in BaTiO{sub 3}/TiO{sub 2} heterostructures

    SciTech Connect (OSTI)

    Plodinec, Milivoj; anti?, Ana; Gajovi?, Andreja; Zavanik, Janez; ?eh, Miran

    2014-10-13

    The persistent photoconductivity (PPC) effect in nanotube arrays of barium titanate and TiO{sub 2} (BTO/TiO{sub 2}NT) was studied at room temperature under daylight illumination. The BTO/TiO{sub 2}NT heterostructures exhibited a giant PPC effect that was six orders of magnitude higher than the dark conductivity, followed by a slow relaxation for 3 h. The PPC in this material was explained by the existence of defects at the surfaces and the interfaces of the investigated heterostructures. The sample was prepared using a two-step synthesis: the anodization of a Ti-foil and a subsequent hydrothermal synthesis. The structural and electrical characteristics were studied by micro-Raman spectroscopy, field-emission-gun scanning electron microscopy, and impedance spectroscopy.

  2. Laser-driven miniature flyer plates for shock initiation of secondary explosives

    SciTech Connect (OSTI)

    Paisley, D.L.

    1989-01-01

    Miniature flyer plates (<1-mm diameter X <5-micron thick) of aluminum and other materials are accelerated by a 10-ns pulsed Nd:YAG laser to velocities >5 km/s. Velocity profiles are recorded by velocity interferometry (VISAR) techniques and impact planarity by electronic streak photography. Techniques for improving energy coupling from laser to flyer plate will be discussed. Flyer plate performance parameters will be compared with material properties. The P/sup n/t criteria for shock initiation of explosives will be compared for various flyer materials, pressure, and pulse duration. Performance of secondary explosives (PETN, HNS, HMX, various PBX, others) will be reported. These data will detail the experimental effect of t (in P/sup n/t) approaching values of a few nanoseconds. 9 refs., 5 figs.

  3. The National Carbon Capture Center

    Office of Scientific and Technical Information (OSTI)

    National Carbon Capture Center at the Power Systems Development Facility Topical Report Budget Period Four Ja n u a r y 1, 2013 - D e c e m b e r 31, 2013 DOE C o o p e ra tiv e A g r e e m e n t DE-NT0000749 The National Carbon Capture Center at the Power Systems Developm ent Facility Topical Report Budget Period Four Ja n u a r y 1, 2013 - D e c e m b e r 31, 2013 DOE C o o p e ra tiv e A g r e e m e n t DE-NT0000749 P r e p a r e d by: S o u t h e r n C o m p a n y Services, Inc. P o w e r S

  4. LANL: AOT & LANSCE The Pulse April 2011

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

    1 Los Alamos National Laboratory * Est. 1943 The Pulse-Newsletter of the Los Alamos Neutron Science Center and Accelerator Operations and Technology Division I N S I D E 2 From Alex's Desk 3 lANsCe Former stuDeNt seleCteD to AtteND 61st liNDAu Nobel lAureAtes meetiNg iN germANy experimeNts At the NuCleAr sCieNCe leAD slowiNg-DowN speCtrometer 4 NeutroN sCAtteriNg exAmiNes DyNAmiC properties oF biomembrANes 5 NeutroN sChool will FoCus oN the eNviroNmeNt 6 heADsup! meetiNg plANNiNg serviCes

  5. Application of Gold Electrodes for the Study of Nickel Based Homogeneous Catalysts for Hydrogen Oxidation

    SciTech Connect (OSTI)

    Nepomnyashchii, Alexander B.; Liu, Fei; Roberts, John A.; Parkinson, Bruce A.

    2013-08-12

    Gold and glassy carbon working electrode materials are compared as suitable substrates for the hydrogen oxidation reaction with Ni(PCy2Nt-Bu2)2(BF4)2 used as a catalyst. Voltammetric responses showing electrocatalytic hydrogen oxidation mediated by the homogeneous electrocatalyst Ni(PCy2Nt-Bu2)2(BF4)2 are identical at glassy carbon and gold electrodes, which shows that gold electrode can be used for hydrogen oxidation reaction. This work is supported as part of the Center for Molecular Electrocatalysis, an Energy Frontier Research Center funded by the US Department of Energy, Office of Science, Office of Basic Energy Sciences under FWP 56073.

  6. Spokane Seattle Portland Y

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

    Um tan um Rid ge R a t t l e s n a k e M o u n t a i n G a b l e M o u n t a i n G a b l e B u t t e Sa dd le M ou nt a in s H w y . 2 4 0 Hwy. 24 Hw y. 243 H w y . 2 4 4 0 0 4 0 0 ...

  7. Establishment of the Center for Advanced Separation Technologies

    SciTech Connect (OSTI)

    Christopher E. Hull

    2006-09-30

    This Final Technical Report covers the eight sub-projects awarded in the first year and the five projects awarded in the second year of Cooperative Agreement DE-FC26-01NT41091: Establishment of the Center for Advanced Separation Technologies. This work is summarized in the body of the main report: the individual sub-project Technical Progress Reports are attached as Appendices.

  8. Life prediction methodology for ceramic components of advanced heat engines. Phase 1: Volume 2, Appendices

    SciTech Connect (OSTI)

    1995-03-01

    This volume presents the following appendices: ceramic test specimen drawings and schematics, mixed-mode and biaxial stress fracture of structural ceramics for advanced vehicular heat engines (U. Utah), mode I/mode II fracture toughness and tension/torsion fracture strength of NT154 Si nitride (Brown U.), summary of strength test results and fractography, fractography photographs, derivations of statistical models, Weibull strength plots for fast fracture test specimens, and size functions.

  9. Response Resources Demonstration

    Energy Savers [EERE]

    Interoperability of Demand Response Resources Demonstration in NY Final Technical Report Award Number: DE-FC26-08NT02869 Project Type: Regional Demonstration Principal Investigator: Andre Wellington, Project Manager, Smart Grid Implementation Group Recipient: Consolidated Edison Company of New York, Inc. Team members: Innoventive Power and Verizon Communications Consolidated Edison Company of New York, Inc. Taxpayer ID Number: 13-5009340 Organizational DUNS: 00-698-2359 4 Irving Place New York,

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

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

    AC26-07NT42677 RPSEA Sugar Land, TX Lloyd's Register Drilling Integrity Svcs - Houston, TX & San Diego, CA (Approval is for this recipient only; RPSEA previously approved). FE/TDIC/OG/UOG Team Gary Covatch Trident: A Human Factors Decision Aid Integrating Deepwater Drilling Tasks, Inc 1) Develop commercialization plan for the Trident tool. 2)Conduct internal and external pilot of the tool. 3) Analyze results and incorporate findings. 4) Support final report. GARY COVATCH Digitally signed by

  11. Recovery Act: Oxy-Combustion Technology Development for Industrial-Scale

    Office of Scientific and Technical Information (OSTI)

    Boiler Applications. Task 4 - Testing in Alstom's 15 MWth Boiler Simulation Facility (Technical Report) | SciTech Connect Applications. Task 4 - Testing in Alstom's 15 MWth Boiler Simulation Facility Citation Details In-Document Search Title: Recovery Act: Oxy-Combustion Technology Development for Industrial-Scale Boiler Applications. Task 4 - Testing in Alstom's 15 MWth Boiler Simulation Facility Alstom Power Inc. (Alstom), under U.S. DOE/NETL Cooperative Agreement No. DE-NT0005290, is

  12. Recovery Act: Oxy-Combustion Techology Development for Industrial-Scale

    Office of Scientific and Technical Information (OSTI)

    Boiler Applications (Technical Report) | SciTech Connect Techology Development for Industrial-Scale Boiler Applications Citation Details In-Document Search Title: Recovery Act: Oxy-Combustion Techology Development for Industrial-Scale Boiler Applications Alstom Power Inc. (Alstom), under U.S. DOE/NETL Cooperative Agreement No. DE-NT0005290, is conducting a development program to generate detailed technical information needed for application of oxy-combustion technology. The program is

  13. oligomers | netl.doe.gov

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

    High Capacity Oligomers for Low Cost CO2 Capture Project No.: DE-NT0005310 GE Global Research is using both computational and laboratory methods to identify and produce novel oligomeric solvents for the post-combustion capture of carbon dioxide (CO2). An oligomer is a polymer with relatively few structural units. Molecular and system modeling, advanced synthetic methods, and laboratory testing will be used to identify oligomeric solvents that have the potential for high CO2 capture capacity with

  14. transitional | netl.doe.gov

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

    from Flue Gas by Phase Transitional Absorption Project No.: FG26-05NT42488 Basic Illustration of the Phase Transitional Absorption Process. Basic Illustration of the Phase Transitional Absorption Process. Hampton University researched a novel carbon dioxide (CO2) absorption concept, phase transitional absorption, that utilizes a two-part proprietary absorbent consisting of an activated agent dissolved in a solvent. Phase separation of the activated agent from the chemical solvent occurs during

  15. Recovery. Oxygen Transport Membrane-Based OxyCombustion for CO2 Capture from Power Plants

    SciTech Connect (OSTI)

    Kelly, Sean; Geary, Joan; Chakravrti, Shrikar; Wilson, Jamie; Christie, Max; Peck, John; Li, Juan; Lane, Jonathan; Gonzalez, Javier; Lu, Yunxiang; Biradar, Mahesh; Robinson, Chuck; Lin, Jiefeng; Plonczak, Pawel; Lu, Zigui; Swami, Sadashiv; Stuckert, Ines

    2015-12-22

    This Final report documents and summarizes all of the work performed for the DOE award DE-FC26-07NT43088 during the period from April 2007 - June 2012. This report outlines accomplishments for the following tasks: Task 1 – Process and Systems Engineering, Task 2 – OTM Performance Improvement, Task 3 – OTM Manufacturing Development, Task 4 - Laboratory Scale Testing and Task 5 – Project Management.

  16. 05643_GeoMech_Bakken | netl.doe.gov

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

    Geomechanical Study of Bakken Formation for Improved Oil Recovery Last Reviewed 6/24/2014 DE-08NT0005643 Goal The goal of this project is to determine the geomechanical properties of the Bakken Formation in North Dakota, and use these results to increase the success rate of horizontal drilling and hydraulic fracturing in order to improve the ultimate recovery of this vast oil resource. Performer University of North Dakota, Grand Forks, ND 58202-7134 Background Compared to the success of

  17. 05663_AlaskaHeavyOil | netl.doe.gov

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

    Fluid and Rock Property Controls On Production and Seismic Monitoring Alaska Heavy Oils Last Reviewed 12/20/2012 DE-NT0005663 Goal The goal of this project is to improve recovery of Alaskan North Slope (ANS) heavy oil resources in the Ugnu formation by improving our understanding of the formation's vertical and lateral heterogeneities via core evaluation, evaluating possible recovery processes, and employing geophysical monitoring to assess production and modify production operations. Performers

  18. 05671_UintaWaterStudy | netl.doe.gov

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

    Water-Related Issues Affecting Conventional Oil and Gas Recovery and Potential Oil Shale Development in the Uinta Basin, Utah Last Reviewed 5/15/2012 DE-NT0005671 Goal The goal of this project is to overcome existing water-related environmental barriers to possible oil shale development in the Uinta Basin, Utah. Data collected from this study will help alleviate problems associated with disposal of produced saline water, which is a by-product of methods used to facilitate conventional

  19. 05684ArcticLakes | netl.doe.gov

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

    Using Artificial Barriers to Augment Fresh Water Supplies in Shallow Arctic Lakes Last Reviewed 6/26/2013 DE-NT0005684 Goal The goal of this project is to implement a snow control practice to enhance snow drift formation as a local water source to recharge a depleted lake despite possible unfavorable climate and hydrology preconditions (i.e., surface storage deficit and/or low precipitation). Performer University of Alaska Fairbanks, Fairbanks, AK Background Snow is central to activities in

  20. 06554_GreenRiverGIS | netl.doe.gov

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

    GIS and Web-Based Water Resource Geospatial Infrastructure for Oil Shale Development Last Reviewed 6/26/2013 DE-NT0006554 Goal The goal of this project is to develop a GIS- (Geographic Information Systems) and web-based water resource geospatial infrastructure, which contains the basin baseline datasets for surface and groundwater, customized analytical toolsets, and user interfaces (UIs). The water resource geospatial infrastructure will provide water management solutions that will facilitate

  1. Document

    Energy Savers [EERE]

    90 Federal Register / Vol. 68, No. 33 / Wednesday, February 19, 2003 / Notices ACTION: Notice of availability of a Financial Assistance Solicitation. SUMMARY: Notice is hereby given of the intent to issue Financial Assistance Solicitation No. DE-PS26-03NT41757- 0 entitled, ''Ground Breaking Innovative Technology Concepts For Mining.'' The Department of Energy (DOE), National Energy Technology Laboratory (NETL) is seeking white paper applications on behalf of the Energy Efficiency and Renewable

  2. Slide 1

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

    System Optimization Smart Grid, Demand Dispatch and Microgrids Joe Miller - Smart Grid Implementation Strategy Team Lead September 27, 2011 2 This material is based upon work supported by the Department of Energy under Award Number DE-AC26-04NT41817 This presentation was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes

  3. The C-4 Dark Matter Experiment

    SciTech Connect (OSTI)

    Bonicalzi, Ricco; Collar, J. I.; Colaresi, J.; Fast, James E.; Fields, N.; Fuller, Erin S.; Hai, M.; Hossbach, Todd W.; Kos, Marek S.; Orrell, John L.; Overman, Cory T.; Reid, Douglas J.; VanDevender, Brent A.; Wiseman, Clinton G.; Yocum, K. M.

    2013-06-01

    Abstract We describe the experimental design of C-4, an expansion of the CoGeNT dark matter search to four identical detectors each approximately three times the mass of the p-type point contact (PPC) germanium diode presently taking data at the Soudan Underground Laboratory. Expected reductions of radioactive backgrounds and energy threshold are discussed, including an estimate of the additional sensitivity to low-mass dark matter candidates to be obtained with this search.

  4. Energy

    Office of Legacy Management (LM)

    ..) ".. _,; ,' . ' , ,; Depar?.me.nt ,of.' Energy Washington; DC 20585 : . ' , - $$ o"\ ' ~' ,' DEC ?;$ ;y4,,, ~ ' .~ The Honorable John Kalwitz , 200 E. Wells Street Milwaukee, W~isconsin 53202, . . i :. Dear,Mayor 'Kalwitz: " . " Secretary of Energy Hazel' O'Leary has announceha new,approach 'to,openness in " the Department of Ene~rgy (DOE) and its communications with'the public. In -. support of~this initiative, we areipleased to forward the enclosed information

  5. HYDROCARBON AND SULFUR SENSORS FOR SOFC SYSTEMS

    SciTech Connect (OSTI)

    A.M. Azad; Chris Holt; Todd Lesousky; Scott Swartz

    2003-11-01

    The following report summarizes work conducted during the Phase I program Hydrocarbon and Sulfur Sensors for SOFC Systems under contract No. DE-FC26-02NT41576. For the SOFC application, sensors are required to monitor hydrocarbons and sulfur in order to increase the operation life of SOFC components. This report discusses the development of two such sensors, one based on thick film approach for sulfur monitoring and the second galvanic based for hydrocarbon monitoring.

  6. ADVANCED COMPRESSOR ENGINE CONTROLS TO ENHANCE OPERATION, RELIABILITY AND INTEGRITY

    SciTech Connect (OSTI)

    Gary D. Bourn; Jess W. Gingrich; Jack A. Smith

    2004-03-01

    This document is the final report for the ''Advanced Compressor Engine Controls to Enhance Operation, Reliability, and Integrity'' project. SwRI conducted this project for DOE in conjunction with Cooper Compression, under DOE contract number DE-FC26-03NT41859. This report addresses an investigation of engine controls for integral compressor engines and the development of control strategies that implement closed-loop NOX emissions feedback.

  7. 1

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

    and Improved Data Logging and Collection System for Atmospheric Radiation Measurement Climate Research Facility, Tropical Western Pacific, and North Slope of Alaska Sky Radiation, Ground Radiation, and MET Systems M.T. Ritsche, D.J. Holdridge Environmental Research Division, Argonne National Laboratory Argonne, IL R. Pearson Australian Bureau of Meteorology Darwin, NT Australia Background Aging systems and technological advances mandated changes to the data collection systems at the Atmospheric

  8. 1.TIF

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

    SECTION: DOCUMENT #: 0000003 1OF11 DOE/EIS-01 13 TITLE: Final EIS Disposal of Hanford Defense High-Level, Transuranic and Tank Wastes 3-P. c1 000003 VOLUME1 FINAL ENVIRONMENTAL IMPACT STATEMENT DISPOSAL OF HANFORD DEFENSE HIGH-LEVEL, TRANSURANIC cr, AND TANK WASTES Hanford Site Richland, Washington ^^$NT Op^^ . . ^ ^ 1 ^ . . . . , . i DECEMBER 1987 U.S. DEPARTMENT OF ENERGY PLEASE RETURN TO: ENVIRONMENTAL DIVISION RESOURCE CENTER This report has been reproduced directly from the best available

  9. Meeting Summary for Diagnostic and Performance Feedback for Residential Space Conditioning System Equipment Expert Meeting

    Energy Savers [EERE]

    Final Report on the Expert Meeting for DIAGNOSTIC AND PERFORMANCE FEEDBACK FOR RESIDENTIAL SPACE CONDITIONING SYSTEM EQUIPMENT Building Science Corporation Industry Team 15 July 2010 Work Performed Under Funding Opportunity Number: DE-FC26-08NT00601 Submitted By: Building Science Corporation 30 Forest Street Somerville, MA 02143 Principal Investigators: Joseph W. Lstiburek, Ph.D., P.Eng. ASHRAE Fellow Betsy Pettit, FAIA Phone Number: 978-589-5100 Fax Number: 978-589-5103 E-Mail:

  10. Evaluation of a 5-Year Cloud and Radiative Property Dataset Derived from GOES-8 Data over the Southern Great Plains

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

    Oil & Natural Gas Technology DOE Award No.: DE-FC26-01NT41248 Evaluation of Wax Deposition and Its Control During Production of Alaska North Slope Oils Petroleum Development Laboratory Institute of Northern Engineering University of Alaska Fairbanks P.O. Box 755880 Fairbanks, Alaska 99775-5880 Prepared for: United States Department of Energy National Energy Technology Laboratory December 2008 Office of Fossil Energy Evaluation of Wax Deposition and Its Control During Production of Alaskan

  11. The technical and financial evaluations represent the total evaluation scoring; however, the

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

    Environmental Synopsis Financial Assistance Funding Opportunity Announcement DE-PS26-04NT42061 Summary: The U.S. Department of Energy (DOE) prepared this Environmental Synopsis pursuant to the Department's responsibilities under section 1021.216 of DOE's National Environmental Policy Act (NEPA) Implementing Procedures set forth in 10 CFR Part 1021. This synopsis summarizes the consideration given to environmental factors and records that the relevant environmental consequences of reasonable

  12. Rheology of Carbon Fibre Reinforced Cement-Based Mortar

    SciTech Connect (OSTI)

    Banfill, Phillip F. G.; Starrs, Gerry; McCarter, W. John [School of the Built Environment, Heriot-Watt University, Edinburgh, EH14 4AS (United Kingdom)

    2008-07-07

    Carbon fibre reinforced cement based materials (CFRCs) offer the possibility of fabricating 'smart' electrically conductive materials. Rheology of the fresh mix is crucial to satisfactory moulding and fresh CFRC conforms to the Bingham model with slight structural breakdown. Both yield stress and plastic viscosity increase with increasing fibre length and volume concentration. Using a modified Viskomat NT, the concentration dependence of CFRC rheology up to 1.5% fibre volume is reported.

  13. 1.TIF

    Energy Savers [EERE]

    SECTION: DOCUMENT #: 0000003 1OF11 DOE/EIS-01 13 TITLE: Final EIS Disposal of Hanford Defense High-Level, Transuranic and Tank Wastes 3-P. c1 000003 VOLUME1 FINAL ENVIRONMENTAL IMPACT STATEMENT DISPOSAL OF HANFORD DEFENSE HIGH-LEVEL, TRANSURANIC cr, AND TANK WASTES Hanford Site Richland, Washington ^^$NT Op^^ . . ^ ^ 1 ^ . . . . , . i DECEMBER 1987 U.S. DEPARTMENT OF ENERGY PLEASE RETURN TO: ENVIRONMENTAL DIVISION RESOURCE CENTER This report has been reproduced directly from the best available

  14. completed_env_projects | netl.doe.gov

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

    Environmental Solutions Completed Projects All Completed Enviromental Solutions Projects Are Listed Below by Category Produced Water | Federal Lands Access | Regulatory Streamlining | Oil Refining Completed Produced Water Management Projects Project Number Project Name Primary Performer DE-NT0005227 Membrane Technology for Produced Water at Lea County, NM Lea County Government, Lovington, NM DE-FE0000833 An Integrated Water Treatment Technology Solution for Sustainable Water Resource Management

  15. completed_ep_projects | netl.doe.gov

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

    Completed Exploration and Production Projects All Completed E&P Projects Are Listed Below by Category Exploration Technologies | Reservoir Characterization | Advanced Drilling | Deep Formations Improved Recovery | Tech Transfer | Natural Gas Processing | Low Perm Sandstones | Liquefied Natural Gas | Arctic Resources Completed Exploration Technologies Projects Project Number Project Name Primary Performer DE-FG26-05NT42494 Mapping Alternations caused by Hydrocarbon Microseepages in Patrick

  16. de-fe0012870 | netl.doe.gov

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

    SORBENT BASED POST-COMBUSTION CO2 SLIPSTREAM TESTING Project No.: DE-FE0012870 TDA Research Inc. is conducting a pilot-scale demonstration to evaluate its sorbent-based CO2 capture technology process. The process utilizes an alkalized alumina adsorbent (developed by TDA in an earlier DOE sponsored project NT0005497) that requires less steam (compared to other sorbents currently in development) and captures CO2 at intermediate temperature and near ambient pressure and is regenerated with

  17. NEUTRON FLUX INTENSITY DETECTION

    DOE Patents [OSTI]

    Russell, J.T.

    1964-04-21

    A method of measuring the instantaneous intensity of neutron flux in the core of a nuclear reactor is described. A target gas capable of being transmuted by neutron bombardment to a product having a resonance absorption line nt a particular microwave frequency is passed through the core of the reactor. Frequency-modulated microwave energy is passed through the target gas and the attenuation of the energy due to the formation of the transmuted product is measured. (AEC)

  18. ENVIROhWNTAL SURVEILLANCE REPORT

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

    i. . > .i . I : .." ', . . .- .,. .., ENVIROhWNTAL SURVEILLANCE REPORT for the NEVADA TEST SITE JU-iY 1970 THROUGH JUNE 1976 REYNOLDS ELECTRICAL h ENGINEERING CO., INC. CONTENTS Abstract . . . . A. Introduction B. Summary of Results c. Sampling and Analysis D. Radioactivity in Air E. Radioactivity in Surface and Ground Water F. References 1 4 6 10 13 24 Appendix '? A. NT'S Environmental Surveillance Air Sampling Locations and Plots 32 B. NTS Environmental Surveillance Supply Wells

  19. TITLE PAGE

    Office of Scientific and Technical Information (OSTI)

    October 1, 2004 Reporting Period End Date: March 31, 2005 Principal Authors: Douglas G. Patchen, Katharine Lee Avary, John M. Bocan, Michael Hohn, John B. Hickman, Paul D. Lake, James A. Drahovzal, Christopher D. Laughrey, Jaime Kostelnik, Taury Smith, Ron Riley and Mark Baranoski April 2005 DOE Award Number: DE-FC26-03NT41856 West Virginia University Research Corporation P.O. Box 6845, Morgantown, WV 26506-6845 University of Kentucky Research Foundation 109 Kinkead Hall, Lexington, KY

  20. Untitled Document

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

    Wyko NT3300 Optical Profiler (For training or questions, please contact Varshini Singh, at 578-0248) The Optical Profiler investigates variations in topography for surfaces ranging from very smooth to 2mm step height. Basic interferometric principles are used with light reflected from a reference mirror combined with light reflected from a sample to produce interference fringes, where the best-contrast fringe occurs at best focus. Two modes of interferometry are used: PSI (Phase Shifting

  1. Using Ionic Liquids to Make Titanium Dioxide Nanotubes - Energy Innovation

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

    Portal Solar Photovoltaic Solar Photovoltaic Hydrogen and Fuel Cell Hydrogen and Fuel Cell Energy Storage Energy Storage Find More Like This Return to Search Using Ionic Liquids to Make Titanium Dioxide Nanotubes Oak Ridge National Laboratory Contact ORNL About This Technology Technology Marketing SummarySince self-organized TiO2 nanotube (NT) arrays were first reported in 1999, there has been increasing research interest due to their comparably larger surface area, chemical stability,

  2. WIPP WASTE MINIMIZATION PROGRAM DESCRIPTION

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

    Carlsbad, New Mexico 8822 1 NOV 2 3 2011 Mr. John Kieling , Acting Bureau Chief Hazardous Waste Bureau New Mexico Environme nt Department 2905 Rodeo Park Drive East, Building 1 Santa Fe, New Mexico 87505-6303 Subject: Transmittal of the Waste Isolation Pilot Plant Annual Waste Minimization Report Dear Mr. Kieling: This letter provides the submittal of the Waste Isolation Pilot Plant Annual Waste Minimization Report. This report is required by and has bee n prepared in accordance with the WIPP

  3. Responseto165.pdf

    Office of Environmental Management (EM)

    Interoperability of Demand Response Resources Demonstration in NY Final Technical Report Award Number: DE-FC26-08NT02869 Project Type: Regional Demonstration Principal Investigator: Andre Wellington, Project Manager, Smart Grid Implementation Group Recipient: Consolidated Edison Company of New York, Inc. Team members: Innoventive Power and Verizon Communications Consolidated Edison Company of New York, Inc. Taxpayer ID Number: 13-5009340 Organizational DUNS: 00-698-2359 4 Irving Place New York,

  4. Coherency Does Not Equate to Stability

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

    for Coherency Does Not Equate to Stability LLNL BES Programs Highlight Coherency Does Not Equate to Stability As-grown nanotwin (NT) copper (A) SEM image. (B) An edge-on inverse pole figure orientation mapping (IPFOM) image, the coherent and incoherent twin boundaries are labeled as CTB and ITB (inside circles), respectively. (C) A high-resolution IPFOM image of CTBs. Some ITB segments are marked with white arrows. (D) An IPFOM image of along columnar grain boundary showing numerous ITB segments

  5. Development of a Durable Low-Temperature Urea-SCR Catalyst for CIDI Engines

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

    | Department of Energy 2004 Diesel Engine Emissions Reduction (DEER) Conference Presentation: Sandia National Laboratories PDF icon 2004_deer_pena.pdf More Documents & Publications Experimental and Modelling Study of the Effect of Diffusional Limitations on the NH3 SCR Activity Urea SCR and DPF System for Diesel Sport Utility Vehicle Meeting Tier II Bin 5 DOE and Ford Motor Company Advanced CIDI Emission Control System Development Program (DE-FC26-01NT41103) NH3-Selective Catalytic

  6. CRYSTAL STRUCTURE OF CLOSTRIDIUM BOTULINUM NEUROTOXIN SEROTYPE B.

    SciTech Connect (OSTI)

    SWAMINATHAN,S.; ESWARAMOORTHY,S.

    2001-11-19

    The toxigenic strains of Clostridium botulinum produce seven serologically distinct types of neurotoxins labeled A - G (EC 3.4.24.69), while Clostridium tetani produces tetanus neurotoxin (EC 3.4.24.68). Botulinum and tetanus neurotoxins (BoNTs and TeNT) are produced as single inactive chains of molecular mass of approximately 150 kDa. Most of these neurotoxins are released after being cleaved into two chains, a heavy chain (HI) of 100 kDa and a light chain (L) of 50 kDa held together by an interchain disulfide bond, by tissue proteinases. BoNT/E is released as a single chain but cleaved by host proteinases [1]. Clostvidium botulinum neurotoxins are extremely poisonous proteins with their LD{sub 50} for humans in the range of 0.1 - 1 ng kg{sup -1} [2]. Botulinum neurotoxins are responsible for neuroparalytic syndromes of botulism characterized by serious neurological disorders and flaccid paralysis. BoNTs block the release of acetylcholine at the neuromuscular junction causing flaccid paralysis while TeNT blocks the release of neurotransmitters like glycine and {gamma}-aminobutyric acid (GABA) in the inhibitory interneurons of the spinal cord resulting in spastic paralysis. In spite of different clinical symptoms, their aetiological agents intoxicate neuronal cells in the same way and these toxins have similar structural organization [3].

  7. Computer-aided identification, synthesis, and biological evaluation of novel inhibitors for botulinum neurotoxin serotype A

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

    Teng, Y. G.; Berger, W. T.; Nesbitt, N. M.; Kumar, K.; Balius, T. E.; Rizzo, R. C.; Tonge, P. J.; Ojima, I.; Swaminathan, S.

    2015-07-27

    Botulinum neurotoxins (BoNTs) are among the most potent biological toxin known to humans, and are classified as Category A bioterrorism agents by the Centers for Disease Control and prevention (CDC). There are seven known BoNT serotypes (A-G) which have been thus far identified in literature. BoNTs have been shown to block neurotransmitter release by cleaving proteins of the soluble NSF attachment protein receptor (SNARE) complex. Disruption of the SNARE complex precludes motor neuron failure which ultimately results in flaccid paralysis in humans and animals. Currently, there are no effective therapeutic treatments against the neurotoxin light chain (LC) after translocation intomore » the cytosols of motor neurons. In this work, high-throughput virtual screening was employed to screen a library of commercially available compounds from ZINC database against BoNT/A-LC. Among the hit compounds from the in-silico screening, two lead compounds were identified and found to have potent inhibitory activity against BoNT/A-LC in vitro, as well as in Neuro-2a cells. A few analogues of the lead compounds were synthesized and their potency examined. One of these analogues showed an enhanced activity than the lead compounds« less

  8. Computer-aided identification, synthesis, and biological evaluation of novel inhibitors for botulinum neurotoxin serotype A

    SciTech Connect (OSTI)

    Teng, Y. G.; Berger, W. T.; Nesbitt, N. M.; Kumar, K.; Balius, T. E.; Rizzo, R. C.; Tonge, P. J.; Ojima, I.; Swaminathan, S.

    2015-07-27

    Botulinum neurotoxins (BoNTs) are among the most potent biological toxin known to humans, and are classified as Category A bioterrorism agents by the Centers for Disease Control and prevention (CDC). There are seven known BoNT serotypes (A-G) which have been thus far identified in literature. BoNTs have been shown to block neurotransmitter release by cleaving proteins of the soluble NSF attachment protein receptor (SNARE) complex. Disruption of the SNARE complex precludes motor neuron failure which ultimately results in flaccid paralysis in humans and animals. Currently, there are no effective therapeutic treatments against the neurotoxin light chain (LC) after translocation into the cytosols of motor neurons. In this work, high-throughput virtual screening was employed to screen a library of commercially available compounds from ZINC database against BoNT/A-LC. Among the hit compounds from the in-silico screening, two lead compounds were identified and found to have potent inhibitory activity against BoNT/A-LC in vitro, as well as in Neuro-2a cells. A few analogues of the lead compounds were synthesized and their potency examined. One of these analogues showed an enhanced activity than the lead compounds

  9. Accelerated Cartesian expansion (ACE) based framework for the rapid evaluation of diffusion, lossy wave, and Klein-Gordon potentials

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

    Baczewski, Andrew David; Vikram, Melapudi; Shanker, Balasubramaniam; Kempel, Leo

    2010-08-27

    Diffusion, lossy wave, and Klein–Gordon equations find numerous applications in practical problems across a range of diverse disciplines. The temporal dependence of all three Green’s functions are characterized by an infinite tail. This implies that the cost complexity of the spatio-temporal convolutions, associated with evaluating the potentials, scales as O(Ns2Nt2), where Ns and Nt are the number of spatial and temporal degrees of freedom, respectively. In this paper, we discuss two new methods to rapidly evaluate these spatio-temporal convolutions by exploiting their block-Toeplitz nature within the framework of accelerated Cartesian expansions (ACE). The first scheme identifies a convolution relation inmore » time amongst ACE harmonics and the fast Fourier transform (FFT) is used for efficient evaluation of these convolutions. The second method exploits the rank deficiency of the ACE translation operators with respect to time and develops a recursive numerical compression scheme for the efficient representation and evaluation of temporal convolutions. It is shown that the cost of both methods scales as O(NsNtlog2Nt). Furthermore, several numerical results are presented for the diffusion equation to validate the accuracy and efficacy of the fast algorithms developed here.« less

  10. Molecular assembly of Clostridium botulinum progenitor M complex of type E

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

    Eswaramoorthy, Subramaniam; Sun, Jingchuan; Li, Huilin; Singh, Bal Ram; Swaminathan, Subramanyam

    2015-12-07

    Clostridium botulinum neurotoxin (BoNT) is released as a progenitor complex, in association with a non-toxic-non-hemagglutinin protein (NTNH) and other associated proteins. We have determined the crystal structure of M type Progenitor complex of botulinum neurotoxin E [PTC-E(M)], a heterodimer of BoNT and NTNH. The crystal structure reveals that the complex exists as a tight, interlocked heterodimer of BoNT and NTNH. The crystal structure explains the mechanism of molecular assembly of the complex and reveals several acidic clusters at the interface responsible for association at low acidic pH and disassociation at basic/neutral pH. Furthermore, the similarity of the general architecture betweenmore » the PTC-E(M) and the previously determined PTC-A(M) strongly suggests that the progenitor M complexes of all botulinum serotypes may have similar molecular arrangement, although the neurotoxins apparently can take very different conformation when they are released from the M complex.« less

  11. Ceramic Technology Project data base: September 1992 summary report

    SciTech Connect (OSTI)

    Keyes, B.L.P.

    1993-06-01

    Data presented in this report represent an intense effort to improve processing methods, testing methods, and general mechanical properties (rupture modulus, tensile, creep, stress-rupture, dynamic and cyclic fatigue, fracture toughness) of candidate ceramics for use in advanced heat engines. This work was performed by many facilities and represents only a small part of the data generated by the Ceramic Technology Project (CTP) since 1986. Materials discussed include GTE PY6, GN-10, NT-154, NT-164, SN-260, SN-251, SN-252, AY6, silicon nitride combined with rare-earth oxides, Y-TZP, ZTA, NC-433, NT-230, Hexoloy SA, MgO-PSZ-to-MgO-PSZ joints, MgO-PSZ-to-cast iron, and a few whisker/fiber-reinforced ceramics. Information in this report was taken from the project`s semiannual and bimonthly progress reports and from final reports summarizing the results of individual studies. Test results are presented in tabular form and in graphs. All data, including test rig descriptions and material characterizations, are stored in the CTP data base and are available to all project participants on request. The objective of this report is to make available the test results from these studies but not to draw conclusions from those data.

  12. Effect of temperature on the nano/microstructure and mechanical behavior of nanotwinned Ag films

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

    Zhang, Huan; Geng, Jie; Ott, Ryan T.; Besser, Matthew F.; Kramer, Matthew J.

    2015-06-24

    In situ and ex situ annealed nanotwinned (NT) Ag thin films have been investigated by TEM and tensile testing to reveal the thermal stability of the twin boundaries, grain boundaries, dislocation densities, and their respective influence of the macroscopic yield stress. The NT Ag films synthesized by magnetron sputtering form both coherent (CTB, Σ3{111}) and incoherent (ITB, Σ3{112}) twin boundaries that are thermally stable up to 473 K (200 Celsius), i.e., no obvious changes in grain size, twin spacing, and yield stress. In situ TEM observations show the dislocations become mobile at 453 K (180 Celsius) resulting in dislocation annihilationmore » primarily at twin and grain boundaries. Rotation of grains with low-angle grain boundaries was observed during in situ heating, resulting in the growth of columnar grains above 453 K (180 Celsius). However, no noticeable changes in the spacings of CTBs were observed during the entire in situ and ex situ annealing [up to 873 K (600 Celsius)]. The increase in grain size and concomitant decrease in yield stress following annealing at various temperatures can be described by the Hall-Petch relationship, demonstrating that grain size rather than twin spacing is most sensitive to thermal annealing and plays a dominant role in the deformation of NT Ag films.« less

  13. Jas

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

    Sh ort w av e Radiat iv e T rans f e r in t h e M ul t is cal e M ode l l ing Fram e w ork Jas on Col e 1 H ow ard Bark e r 2 M arat K h airout dinov 3 Dav id Randal l 4 1 Univ e rs it y of Brit is h Col um bia 2 M e t e orol ogical Se rv ice of Canada 3 St ony Brook Univ e rs it y 4 Col orado St at e Univ e rs it y 1. I nt roduct ion 3. Re s ul t s 2. Expe rim e nt Se t up CSRM Sys t e m f or At m os ph e ric M ode l l ing v e rs ion 6.6.5 (SAM v 6.6.5) * 2D w it h axis orie nt e d w e s t -e

  14. Composite WO3/TiO2 nanostructures for high electrochromic activity

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

    Reyes-Gil, Karla R.; Stephens, Zachary D.; Stavila, Vitalie; Robinson, David B.

    2015-01-06

    A composite material consisting of TiO2 nanotubes (NT) with WO3 electrodeposited on its surface has been fabricated, detached from its Ti substrate, and attached to a fluorine-doped tin oxide (FTO) film on glass for application to electrochromic (EC) reactions. Several adhesion layers were tested, finding that a paste of TiO2 made from commercially available TiO2 nanoparticles creates an interface for the TiO2 NT film to attach to the FTO glass, which is conductive and does not cause solution-phase ions in an electrolyte to bind irreversibly with the material. The effect of NT length and WO3 concentration on the EC performancemore » were studied. As a result, the composite WO3/TiO2 nanostructures showed higher ion storage capacity, better stability, enhanced EC contrast, and longer memory time compared with the pure WO3 and TiO2 materials« less

  15. Effect of temperature on the nano/microstructure and mechanical behavior of nanotwinned Ag films

    SciTech Connect (OSTI)

    Zhang, Huan; Geng, Jie; Ott, Ryan T.; Besser, Matthew F.; Kramer, Matthew J.

    2015-06-24

    In situ and ex situ annealed nanotwinned (NT) Ag thin films have been investigated by TEM and tensile testing to reveal the thermal stability of the twin boundaries, grain boundaries, dislocation densities, and their respective influence of the macroscopic yield stress. The NT Ag films synthesized by magnetron sputtering form both coherent (CTB, ?3{111}) and incoherent (ITB, ?3{112}) twin boundaries that are thermally stable up to 473 K (200 Celsius), i.e., no obvious changes in grain size, twin spacing, and yield stress. In situ TEM observations show the dislocations become mobile at 453 K (180 Celsius) resulting in dislocation annihilation primarily at twin and grain boundaries. Rotation of grains with low-angle grain boundaries was observed during in situ heating, resulting in the growth of columnar grains above 453 K (180 Celsius). However, no noticeable changes in the spacings of CTBs were observed during the entire in situ and ex situ annealing [up to 873 K (600 Celsius)]. The increase in grain size and concomitant decrease in yield stress following annealing at various temperatures can be described by the Hall-Petch relationship, demonstrating that grain size rather than twin spacing is most sensitive to thermal annealing and plays a dominant role in the deformation of NT Ag films.

  16. Resolving the tips of the tree of life: How much mitochondrialdata doe we need?

    SciTech Connect (OSTI)

    Bonett, Ronald M.; Macey, J. Robert; Boore, Jeffrey L.; Chippindale, Paul T.

    2005-04-29

    Mitochondrial (mt) DNA sequences are used extensively to reconstruct evolutionary relationships among recently diverged animals,and have constituted the most widely used markers for species- and generic-level relationships for the last decade or more. However, most studies to date have employed relatively small portions of the mt-genome. In contrast, complete mt-genomes primarily have been used to investigate deep divergences, including several studies of the amount of mt sequence necessary to recover ancient relationships. We sequenced and analyzed 24 complete mt-genomes from a group of salamander species exhibiting divergences typical of those in many species-level studies. We present the first comprehensive investigation of the amount of mt sequence data necessary to consistently recover the mt-genome tree at this level, using parsimony and Bayesian methods. Both methods of phylogenetic analysis revealed extremely similar results. A surprising number of well supported, yet conflicting, relationships were found in trees based on fragments less than {approx}2000 nucleotides (nt), typical of the vast majority of the thousands of mt-based studies published to date. Large amounts of data (11,500+ nt) were necessary to consistently recover the whole mt-genome tree. Some relationships consistently were recovered with fragments of all sizes, but many nodes required the majority of the mt-genome to stabilize, particularly those associated with short internal branches. Although moderate amounts of data (2000-3000 nt) were adequate to recover mt-based relationships for which most nodes were congruent with the whole mt-genome tree, many thousands of nucleotides were necessary to resolve rapid bursts of evolution. Recent advances in genomics are making collection of large amounts of sequence data highly feasible, and our results provide the basis for comparative studies of other closely related groups to optimize mt sequence sampling and phylogenetic resolution at the ''tips'' of the Tree of Life.

  17. Clean Coal Power Initiative

    SciTech Connect (OSTI)

    Doug Bartlett; Rob James; John McDermott; Neel Parikh; Sanjay Patnaik; Camilla Podowski

    2006-03-31

    This report is the fifth quarterly Technical Progress Report submitted by NeuCo, Incorporated, under Award Identification Number, DE-FC26-04NT41768. This award is part of the Clean Coal Power Initiative (''CCPI''), the ten-year, $2B initiative to demonstrate new clean coal technologies in the field. This report is one of the required reports listed in Attachment B Federal Assistance Reporting Checklist, part of the Cooperative Agreement. The report covers the award period January 1, 2006 - March 31, 2006 and NeuCo's efforts within design, development, and deployment of on-line optimization systems during that period.

  18. Integration of TGS and CTEN assays using the CTEN{_}FIT analysis and databasing program

    SciTech Connect (OSTI)

    Estep, R.

    2000-05-01

    The CTEN{_}FIT program, written for Windows 9x/NT in C++, performs databasing and analysis of combined thermal/epithermal neutron (CTEN) passive and active neutron assay data and integrates that with isotopics results and gamma-ray data from methods such as tomographic gamma scanning (TGS). The binary database is reflected in a companion Excel database that allows extensive customization via Visual Basic for Applications macros. Automated analysis options make the analysis of the data transparent to the assay system operator. Various record browsers and information displays simplified record keeping tasks.

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

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

    NT42677-10122-06 Houston Adv Res Center Burleson County, TX Texas A&M University-Kingsville - Burleson County, TX FE/TDIC/Oil & Gas/Natural Gas Team Sandy McSurdy 412-386-4533 Biological Treatment of Air Emissions at Natural Gas Field Sites A biological treatment process system will be installed to metabolize and eliminate Volatile Organic Carbons (VOCs) in vapor emissions at gas production sites. Task 6.0 Sandra McSurdy Digitally signed by Sandra McSurdy DN: cn=Sandra McSurdy, o=DOE

  20. NETL Overview

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

    Technologies Professional Development Course ASME-IEEE-FSU CAPS-USF PCUE Joe Miller - Smart Grid Implementation Strategy Team Lead February 4, 2011 2 This material is based upon work supported by the Department of Energy under Award Number DE-AC26-04NT41817 This presentation was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or

  1. NETL Overview

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

    Primer Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Energy Bar Association - Primer for Lawyers Joe Miller - Smart Grid Implementation Strategy Team Lead December 4, 2009 2 This material is based upon work supported by the Department of Energy under Award Number DE-AC26-04NT41817 This presentation was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof,

  2. LNG Safety Research FEM3A Model Development

    SciTech Connect (OSTI)

    Iraj A. Salehi; Jerry Havens; Tom Spicer

    2006-02-02

    This quarterly report for DE-FG26-04NT42030 covers a period from October 1, 2005 to December 31, 2005. GTI's activities during the report quarter were limited to administrative work. The work at the University of Arkansas continued in line with the initial scope of work and identified the questions regarding surface to cloud heat transfer as being largely responsible for the instability problems previously encountered. A brief summary of results is included in this section and the complete report from University of Arkansas is attached as Appendix A.

  3. SREL Reprint #3109

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

    9 253 Novel polymorphic microsatellites for the saltwater crocodile (Crocodylus porosus) Lee G. Miles1, Sally R. Isberg1,2, Chris Moran1, Cris Hagen3, and Travis C. Glenn3,4 1Faculty of Veterinary Science, University of Sydney, Room 513, RMC Gunn Building, Sydney, NSW 2006, Australia 2Porosus Pty Ltd, P.O. Box 86, Palmerston, NT 0831, Australia 3Savannah River Ecology Laboratory, University of Georgia, P.O. Drawer E, Aiken, SC 29802, USA 4Department of Environmental Health Science, University of

  4. Microsoft Word - WIPPSouthAccess.docx

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

    D tr to C aw T w fo R c a V C U.S. D Carls Waste P.O. B Carls CARLS Department ravelled roa WIPP's o the interse Constructors warded the TRU Solutio "This who can now or travelers The rec Reinvestme leanup acti llotted to W Vallecitos N California. U Department bad Field Of e Isolation P Box 3090 bad, New M SBAD, N.M of Energy's ad is used b s South Acc ection with s Inc., a sou e $4.4 millio ons (WTS), project com w use the S ," said Actin construction nt Act (ARR vities acros WIPP

  5. Mr. John Kieling, Acting Chief Haza

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

    Haza rd ous Waste Bureau De partment of Energy Ca rlsbad Field Office P. O. Box 3090 Carlsbad, New Mexico 88221 JUN 2 8 2011 New M ex ico Environment Departm e nt 2905 Rodeo Park Drive East, Building 1 Santa Fe, NM 87505-6303 Subject: Notification of Exceedance of a Disposal Room Volatile Organi c Compound Monitoring Action Leve l for Carbon Tetra chloride Dear Mr. Kieling : Th e purpose of this letter is to notify you of the receipt of va lidated analytical resu lts for a volatil e organic

  6. Conversion of Coal Mine Gas to LNG

    Office of Scientific and Technical Information (OSTI)

    Conversion of Coal Mine Gas to LNG Final Technical Report Reporting Period Start Date Reporting Period End Date Report issued October 01, 2000 March 31, 2013 February 5, 2016 Cooperative Agreement No. DE-FC26-00NT40978 Submitted by: Appalachian-Pacific Coal Mine Methane Power Company 5053 Glenbrook Terrace NW Washington, DC 20016-2602 1 DISCLAIMER: "This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor

  7. Fiber Optical Micro-detectors for Oxygen Sensing in Power Plants

    Office of Scientific and Technical Information (OSTI)

    Fiber Optical Micro-detectors for Oxygen Sensing in Power Plants Quarterly Technical Report April 1, 2006 to June 30, 2006 Gregory L. Baker*, Ruby N. Ghosh + , D.J. Osborn III*, Po Zhang + July 2006 DOE Award Number: DE-FC26-02NT41582 *536 Chemistry Building, Department of Chemistry + 2167 BPS, Dept. of Physics Michigan State University 1 DISCLAIMER "This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government

  8. HIGH-PRESSURE AIR INJECTION: APPLICATION IN A FRACTURED AND

    Office of Scientific and Technical Information (OSTI)

    HIGH-PRESSURE AIR INJECTION: APPLICATION IN A FRACTURED AND KARSTED DOLOMITE RESERVOIR Semi-Annual Report Reporting Period Start Date: May 1, 2003 Reporting Period End Date: November 1, 2003 Principal Authors: Robert Loucks (Co-PI), Steve Ruppel (Co-PI), Julia Gale, Jon Holder, Jon Olsen, Deanna Combs, Dhiraj Dembla, and Leonel Gomez Date Report Issued: December 10, 2003 DOE Award Number: DE-FC26-02NT15442 Bureau of Economic Geology The John A. and Katherine G. Jackson School of Geosciences The

  9. Microsoft Word - 40834R02.doc

    Office of Scientific and Technical Information (OSTI)

    Report Title: Flux Enhancement in Crossflow Membrane Filtration: Fouling and It's Minimization by Flow Reversal Report Type: ANNUAL Reporting Period Start Date: 09/01/2001 End Date: 08/31/2002 Principal Author(s): Shamsuddin Ilias Report Issue Date: March 14, 2002 DOE Award No.: DE-FG26-00NT40834 Name and Address of Submitting Organization: North Carolina A&T State University Department of Chemical Engineering Greensboro, NC 27411 E-mail: ilias@ncat.edu Tel: (336) 334-7564 Fax: (336)

  10. Microsoft Word - CM-Subtask 5.10-Sep13.docx

    Office of Scientific and Technical Information (OSTI)

    5.10 - TESTING OF AN ADVANCED DRY COOLING TECHNOLOGY FOR POWER PLANTS Final Report (for the period October 1, 2012, through September 30, 2013) Prepared for: AAD Document Control National Energy Technology Laboratory U.S. Department of Energy 626 Cochrans Mill Road PO Box 10940, MS 921-107 Pittsburgh, PA 15236-0940 Cooperative Agreement No. DE-FC26-08NT43291 DOE Technical Monitor: Barbara Carney Prepared by: Christopher L. Martin John H. Pavlish Energy & Environmental Research Center

  11. Microsoft Word - DOE Final Report-July 13.doc

    Office of Scientific and Technical Information (OSTI)

    Dewatering Aids for Minerals and Coal Fines by Roe-Hoan Yoon, Ramazan Asmatulu, Ismail Yildirim, William Jansen, Jinming Zhang, Brad Atkinson, and Jeff Havens The Final Report to United States Department of Energy for Project Period During January 2001 to January 2004 DOE Award Number, DE-FC26-01NT41053 Mineral and Coal Technologies (MCT) Inc. 1800 Kraft Drive, Suite 106 Blacksburg, VA 24060 Report Issued July 2004 2 DISCLAIMER This report was prepared as an account of work sponsored by an

  12. Microsoft Word - LATEST_Final Report_KR_v03_2_22.doc

    Office of Scientific and Technical Information (OSTI)

    High Efficiency Syngas Generation Final Report By: Robert J. Copeland Yevgenia Gershanovich Brian Windecker TDA Research, Inc. 12345 W. 52nd Ave. Wheat Ridge, CO 80033-1916 For: National Energy Technology Laboratory U.S. Department of Energy 3610 Collins Ferry Road P.O. Box 880 Morgantown, WV 26507-0880 Contract No. FE-FC26-01NT41226 Aaron Yocum, Project Officer Period of Performance: Oct. 1, 2001 - Sept. 30, 2003 February 2005 2 Disclaimer This report was prepared as an account of work

  13. Continuation of Crosscutting Technology Development at Cast

    SciTech Connect (OSTI)

    Yoon, Roe-Hoan

    2012-03-31

    This Final Technical Report describes progress made on the sub-projects awarded in the Cooperative Agreement DE-FC26-05NT42457: Continuation of Crosscutting Technology Development at Center for Advanced Separation Technologies (CAST). The final reports for each sub-project are attached in the appendix. Much of the research to be conducted with Cooperative Agreement funds will be longer-term, high-risk, basic research and will be carried out in five broad areas: a) Solid-solid separation b) Solid-liquid separation c) Chemical/Biological Extraction d) Modeling and Control, and e) Environmental Control.

  14. novel-concepts | netl.doe.gov

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

    Large Volume Carbon Dioxide Compression Novel Concepts for the Compression of Large Volumes of Carbon Dioxide Project No.: FC26-05NT42650 The Southwest Research Institute (SwRI) will design an efficient and cost-effective compression system to reduce the overall cost of carbon dioxide (CO2) capture and storage for coal-based power plants. SwRI will develop two novel concepts that have the potential to reduce CO2 compression power requirements by 35 percent compared to conventional compressor

  15. publications-archive | netl.doe.gov

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

    publications-archive Reports 2014: December, 2014 Final Project Report 10121-4405-02 Ultra-Deepwater Dry Tree System for Drilling and Production in the Gulf of Mexico [PDF-5.76MB] December, 2014 Final Project Report DE-FC26-01NT41332 Resource Characterization and Quantification of Natural Gas Hydrate and Associated Free-Gas Accumulations in the Prudhoe Bay - Kuparuk River Area on the North Slope of Alaska [PDF-30.1MB] December, 2014 Final Project Report 09121-3300-06 High Resolution 3D Laser

  16. CAPTAIN

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

    MCKEESPORT COR AOPOLIS-MOON REDHAW ST. CLAIR SC ROGGSFIELD FRANKLIN -OAK FOREST RIMERSBURG RENNERD AL E GREENVILL E PAT MOS CRABTR EE BLAC K ASH ROYALT ON N BAKERSTOWN QUEEN ROU GH RUN LUCAS BLAC K H ILL CRESTON WAT TSVILLE WADSWORTH -NORT H OAKLAN D HOM EWORT H UNIT Y ESSELBRUN ALAMED A PAR K-CROOKED RU CHERRY GROVE FRENC HTOWN ST EWART RUN MILL C REEK GLENF IELD-MOU NT NEBO HICKORY E HARRISVILLE E LEST ER GRIGGS CORNERS EN GLAN D WEST VIL LE LAKE BAILEY LAKE OAKFORD BR UNSWICK N HOR ACE

  17. 41st Early Bird Golf Tourney requires first-ever playoff | The Ames

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

    ULTRA-SUPERCRITICAL PRESSURE CFB BOILER CONCEPTUAL DESIGN STUDY FINAL REPORT Prepared by: Zhen Fan Steve Goidich Archie Robertson Song Wu Issued September 2006 Work Performed Under U.S. Department of Energy Cooperative Agreement No. DE-FC26-03NT41737 Foster Wheeler North America Corp. 12 Peach Tree Hill Road Livingston, NJ 07039 ii Disclaimer "This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any

  18. 42677RPSEA | netl.doe.gov

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

    Ultra-Deepwater and Unconventional Natural Gas & Other Petroleum Resources Program Consortium Last Reviewed 12/3/2015 DE-AC26-07NT42677 Goal The goal is to maximize the value of indigenous U.S. natural gas and other petroleum resources with a focus on near-to-mid-term results. Priority resources to be addressed include ultra-deepwater natural gas and onshore unconventional natural gas (tight gas sands, gas shales, and coalbed methane), which have been identified by the National Petroleum

  19. PRRC 03-08

    Office of Scientific and Technical Information (OSTI)

    PRRC 03-08 NM WAIDS: A Produced Water Quality and Infrastructure GIS Database for New Mexico Oil Producers (First Semi-Annual Technical Progress Report) Report Start Date: October 1, 2002 Report End Date: March 1, 2003 Martha Cather, PI Robert Lee, Project Manager Ibrahim Gundiler, Co-PI Andrew Sung, Co-PI Contributors: Naomi Davidson Ajeet Kumar Reddy Mingzhen Wei April 1, 2003 DE-FC26-02NT15134 New Mexico Petroleum Recovery Research Center New Mexico Institute of Mining and Technology Socorro,

  20. Vulnerability of Karangkates dams area by means of zero crossing analysis of data magnetic

    SciTech Connect (OSTI)

    Sunaryo, E-mail: sunaryo.geofis.ub@gmail.com; Susilo, Adi

    2015-04-24

    Study with entitled Vulnerability Karangkates Dam Area By Means of Zero Crossing Analysis of Data Magnetic has been done. The study was aimed to obtain information on the vulnerability of two parts area of Karangkates dams, i.e. Lahor dam which was inaugurated in 1977 and Sutami dam inaugurated in 1981. Three important things reasons for this study are: 1). The dam age was 36 years old for Lahor dam and 32 years old for Sutami dam, 2). Geologically, the location of the dams are closed together to the Pohgajih local shear fault, Selorejo local fault, and Selorejo limestone-andesite rocks contact plane, and 3). Karangkates dams is one of the important Hydro Power Plant PLTA with the generating power of about 400 million KWH per year from a total of about 29.373MW installed in Indonesia. Geographically, the magnetic data acquisition was conducted at coordinates (112.4149oE;-8.2028oS) to (112.4839oE;-8.0989oS) by using Proton Precession Magnetometer G-856. Magnetic Data acquisition was conducted in the radial direction from the dams with diameter of about 10 km and the distance between the measurements about 500m. The magnetic data acquisition obtained the distribution of total magnetic field value in the range of 45800 nT to 44450 nT. Residual anomalies obtained by doing some corrections, including diurnal correction, International Geomagnetic Reference Field (IGRF) correction, and reductions so carried out the distribution of the total magnetic field value in the range of -650 nT to 700 nT. Based on the residual anomalies, indicate the presence of 2 zones of closed closures dipole pairs at located in the west of the Sutami dam and the northwest of the Lahor dam from 5 total zones. Overlapping on the local geological map indicated the lineament of zero crossing patterns in the contour of residual anomaly contour with the Pohgajih shear fault where located at about 4 km to the west of the Sutami dam approximately and andesite-limestone rocks contact where located at about 6 km to the west of the Lahor dam approximately. These shown a possible of vulnerability on geohazards at the west zone of the Karangkates (Lahor-Sutami) dams area if there are triggers by the vibration (earthquake) on the Pohgajih shear fault, andesite-limestone contact plane, and instability rocks on two zones of closed closure dipole pairs area. Reality, on the location of the study shown some local landslide at the several locations and the main road that need considering for disaster mitigation.

  1. REMOTE INTERVENTION TOWER ELIMINATION SYSTEM

    SciTech Connect (OSTI)

    Dave Murnane; Renauld Washington

    2002-02-15

    This Topical Report is presented to satisfy reporting requirements in the Statement of work section J.5 page 120 per Department of Energy contract DE-AC26-01NT41093. The project does not contain any imperial research data. This report describes the assembly of Commercial off the shelf (COTS) items configured in a unique manner to represent new and innovative technology in the service of size reduction and material handling at DOE sites, to assist in the D&D effort currently underway at the designated DOE Facilities.

  2. Performance Degradation of LSCF Cathodes

    SciTech Connect (OSTI)

    Alinger, Matthew

    2013-09-30

    This final report summarizes the progress made during the October 1, 2008 - September 30, 2013 period under Cooperative Agreement DE-NT0004109 for the U. S. Department of Energy/National Energy Technology Laboratory (USDOE/NETL) entitled Performance Degradation of LSCF Cathodes. The primary objective of this program is to develop a performance degradation mitigation path for high performing, cost-effective solid oxide fuel cells (SOFCs). Strategies to mitigate performance degradation are developed and implemented. In addition, thermal spray manufacturing of SOFCs is explored. Combined, this work establishes a basis for cost-effective SOFC cells.

  3. Microsoft PowerPoint - 02.11.2010_Smart Grid Conference.pptx

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

    BPL Project Summary Prepared by Bruce Renz, Smart Grid Implement Strategy Team February 11, 2010 Smart Grid and Overhead Reliability Conference - Columbus, OH Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability This material is based upon work supported by the Department of Energy under Award Number DE-AC26-04NT41817 This presentation was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States

  4. Microsoft PowerPoint - 03.2010_Metering Billing MDM America.pptx

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

    METERING BILLING/MDM AMERICA Back-up Generation Sources (BUGS) Prepared by Steve Pullins March 9, 2010 Metering, Billing/MDM America - San Diego, CA This material is based upon work supported by the Department of Energy under Award Number DE- Department of Energy under Award Number DE AC26-04NT41817 This presentation was prepared as an account of work sponsored by an agency of This presentation was prepared as an account of work sponsored by an agency of the United States Government. Neither the

  5. Microsoft PowerPoint - HVBPL Project Summary_Renz_APPROVED_2009_08_10.ppt [Last saved by user]

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

    HV HVBPL Demonstration Project Sua HV BPL Project Summary Bruce Renz, Modern Grid Team Certification in Field Reliability August 26,2009 1 Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Conducted by the National Energy Technology Laboratory Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y This material is based upon work supported by the Department of Energy under Award Number DE-AC26- 04NT41817 This presentation

  6. Microsoft PowerPoint - ITA Webinar_Miller_APPROVED_2009_09_04.pptx

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

    U.S. Commercial Service Webinar Joe Miller - Modern Grid Strategy Team Lead September 16, 2009 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y This material is based upon work supported by the Department of Energy under Award Number DE-AC26-04NT41817 This presentation was prepared as an account of work sponsored

  7. Microsoft PowerPoint - MACRUC Smart Grid School_rev 2A_NETL.pptx

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

    School MACRUC 15 th Annual Education Conference Joe Miller - Smart Grid Implementation Strategy Team Lead June 28-29, 2010 This material is based upon work supported by the Department of Energy under Award Number p gy DE-AC26-04NT41817 This presentation was prepared as an account of work sponsored by an f th U it d St t G t N ith th U it d St t agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty,

  8. Microsoft Word - FY 2010 FOIA REQUESTS RECEIVED BY RL AND ORP _4_.doc

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

    RECOVERY OF WATER FROM BOILER FLUE GAS USING CONDENSING HEAT EXCHANGERS FINAL TECHNICAL REPORT October 1, 2008 to March 31, 2011 by Edward Levy, Harun Bilirgen and John DuPont Report Issued June 2011 DOE Award Number DE-NT0005648 Energy Research Center Lehigh University 117 ATLSS Drive Bethlehem, PA 18015 ii DISCLAIMER "This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any

  9. Slide 1

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

    W. Pullins, President, Horizon Energy Group, and DOE/NETL Modern Grid Strategy team, Tennessee, USA This material is based upon work supported by the Department of Energy under Award Number DE-AC26-04NT41817 This presentation was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for

  10. Summary - System Level Modeling and Simulation Tools for Hanford

    Office of Environmental Management (EM)

    The ob curren plannin Dispos yield re to mod plannin to imp (4) det actual * Th th Th co no in pl * In fo op sy as di re de co an * Th en m ha ev sc The pu techni projec Site: H roject: H Report Date: S ited States valuation in Su Why DOE bjective of the r nt Process Simu ng basis for OR sition System P easonable esti del facilities cur ng or operation rove the rate o termine if addit execution of in What th he current Syst hat are limited t hese tools curr omposition, res ot meeting was itial

  11. Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources

    SciTech Connect (OSTI)

    Russell E. Fray

    2007-06-30

    RPSEA is currently in its first year of performance under contract DE-AC26-07NT42677, Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Program Administration. Progress continues to be made in establishing the program administration policies, procedures, and strategic foundation for future research awards. Significant progress was made in development of the draft program solicitations. In addition, RPSEA personnel continued an aggressive program of outreach to engage the industry and ensure wide industry participation in the research award solicitation process.

  12. An Elastic Plastic Contact Model with Strain Hardening for the LAMMPS Granular Package

    SciTech Connect (OSTI)

    Kuhr, Bryan; Brake, Matthew Robert; Lechman, Jeremy B.

    2015-03-01

    The following details the implementation of an analytical elastic plastic contact model with strain hardening for normal im pacts into the LAMMPS granular package. The model assumes that, upon impact, the co llision has a period of elastic loading followed by a period of mixed elastic plas tic loading, with contributions to each mechanism estimated by a hyperbolic seca nt weight function. This function is implemented in the LAMMPS source code as the pair style gran/ep/history. Preliminary tests, simulating the pouring of pure nickel spheres, showed the elastic/plastic model took 1.66x as long as similar runs using gran/hertz/history.

  13. Contract No. DE-AC02-07CH11358 Contract Modification No. 0192

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

    Contract Modification No. 0192 Section J Appendix H ATTACHMENT J.8 APPENDIX H SMALL BUSINESS SUBCONTRACTING PLAN Applicable to the Operation of AMES Laboratory Contract No. DE-AC02-07CH11358 'I'Hv. Ames Laboratory CtNrlng M*t*rl*l* & En*rgy So/utlotJI U ~ S, 0 £ J 1 A HT.M!NT C H' BNE UGY 2016 Subcontracting Plan Contractor: Ames Laboratory atlowa State Univers'ity (in eSRS a fowa State Equities Corporation) Address: 224 TASF, Ames IA 50011-3020 Solicitation or Contract Number: DE

  14. Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources

    SciTech Connect (OSTI)

    Russell E. Fray

    2007-05-31

    RPSEA is currently in its first year of performance under contract DE-AC26-07NT42677, Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Program Administration. Significant progress has been made in establishing the program administration policies, procedures, and strategic foundation for future research awards. RPSEA has concluded an industry-wide collaborative effort to identify focus areas for research awards under this program. This effort is summarized in the RPSEA Draft Annual Plan, which is currently under review by committees established by the Secretary of Energy.

  15. PCR Amplicon Prediction from Multiplex Degenerate Primer and Probe Sets

    Energy Science and Technology Software Center (OSTI)

    2013-08-08

    Assessing primer specificity and predicting both desired and off-target amplification products is an essential step for robust PCR assay design. Code is described to predict potential polymerase chain reaction (PCR) amplicons in a large sequence database such as NCBI nt from either singleplex or a large multiplexed set of primers, allowing degenerate primer and probe bases, with target mismatch annotates amplicons with gene information automatically downloaded from NCBI, and optionally it can predict whether theremore » are also TaqMan/Luminex probe matches within predicted amplicons.« less

  16. Principal Characteristics of a Modern Grid

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

    Revolution? ACI Revolutionizing the Smart Grid Presented by Steve Pullins, Modern Grid Team May 2009 1 Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Conducted by the National Energy Technology Laboratory Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y This material is based upon work supported by the Department of Energy under Award Number DE-AC26-04NT41817 This presentation was prepared as an account of work

  17. Principal Characteristics of a Modern Grid

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

    Activities 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Joe Miller, Modern Grid Strategy Team Lead ACSessions 2009 April 27, 2009 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y This material is based upon work supported by the Department of Energy under Award Number DE-AC26- 04NT41817 This presentation was prepared as an account of work sponsored by an

  18. Principal Characteristics of a Modern Grid

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

    Basics 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Joe Miller, Modern Grid Strategy Team Lead Grid Econ - The Economics of a Smarter Electric Grid March 16, 2009 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y This material is based upon work supported by the Department of Energy under Award Number DE-AC26- 04NT41817 This presentation was prepared as an

  19. Principal Characteristics of a Modern Grid

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

    Hawaii Clean Energy Initiative Joe Miller - Modern Grid Team Lead April 21, 2009 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y This material is based upon work supported by the Department of Energy under Award Number DE-AC26-04NT41817 This presentation was prepared as an account of work sponsored by an agency

  20. Principal Characteristics of a Modern Grid

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

    Mid-America Regulatory Conference Joe Miller - DOE / NETL Modern Grid Team Lead June 15, 2009 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y This material is based upon work supported by the Department of Energy under Award Number DE-AC26-04NT41817 This presentation was prepared as an account of work sponsored

  1. Principal Characteristics of a Modern Grid

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

    Viability and Business Case of Alternative Smart Grid Scenarios 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Steve Pullins, Modern Grid Strategy Team April 27, 2009 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y 2 This material is based upon work supported by the Department of Energy under Award Number DE-AC26- 04NT41817 This presentation was prepared as

  2. Principal Characteristics of a Modern Grid

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

    Taiwan Power Briefing on the Smart Grid 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Steve Pullins, Modern Grid Strategy Team Morgantown, WV March 20, 2009 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y 2 This material is based upon work supported by the Department of Energy under Award Number DE-AC26- 04NT41817 This presentation was prepared as an account

  3. Principal Characteristics of a Modern Grid

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

    Building the Smart Grid Team Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Steve Pullins, Modern Grid Strategy Team Utility Field Services 2009 29 April 2009 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y 2 This material is based upon work supported by the Department of Energy under Award Number DE-AC26- 04NT41817 This presentation was prepared as an account

  4. Principal Characteristics of a Modern Grid

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

    Some Technical Challenges Symposium on Modeling & Control of Alternative Energy Systems Joe Miller - Modern Grid Team Lead April 2, 2009 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y This material is based upon work supported by the Department of Energy under Award Number DE-AC26-04NT41817 This presentation

  5. Principal Characteristics of a Modern Grid

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

    Bruce Renz - Modern Grid Team December 9, 2008 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y This material is based upon work supported by the Department of Energy under Award Number DE- AC26-04NT41817 This presentation was prepared as an account of work sponsored by an agency of the United States Government.

  6. Topical Report 5: Sorbent Performance Report

    SciTech Connect (OSTI)

    Krutka, Holly; Sjostrom, Sharon

    2011-05-31

    ADA-ES has completed an extensive sorbent screening program funded primarily through DOE NETL cooperative agreement DE-NT0005649 with support from EPRI and industry cost-share participants. Tests were completed on simulated and actual flue gas. The overall project objective is to address the viability and accelerate development of a solid-based postcombustion CO2 capture technology that can be retrofit to the existing fleet of coal-fired power plants. An important component of the viability assessment was to evaluate the state of development of sorbents and measure key performance characteristics under realistic operating conditions.

  7. Building Stronger State Energy Partnerships with the U.S. Department of Energy

    SciTech Connect (OSTI)

    Marks, Kate

    2011-09-30

    This final technical report details the results of total work efforts and progress made from October 2007 – September 2011 under the National Association of State Energy Officials (NASEO) cooperative agreement DE-FC26-07NT43264, Building Stronger State Energy Partnerships with the U.S. Department of Energy. Major topical project areas in this final report include work efforts in the following areas: Energy Assurance and Critical Infrastructure, State and Regional Technical Assistance, Regional Initiative, Regional Coordination and Technical Assistance, and International Activities in China. All required deliverables have been provided to the National Energy Technology Laboratory and DOE program officials.

  8. Investigation of Fuel Chemistry and Bed Performance in a Fluidized Bed Black Liquor Steam Reformer

    SciTech Connect (OSTI)

    Kevin Whitty

    2007-06-30

    University of Utah's project entitled 'Investigation of Fuel Chemistry and Bed Performance in a Fluidized Bed Black Liquor Steam Reformer' (DOE Cooperative Agreement DE-FC26-02NT41490) was developed in response to a solicitation released by the U.S. Department of Energy in December 2001, requesting proposals for projects targeted towards black liquor/biomass gasification technology support research and development. Specifically, the solicitation was seeking projects that would provide technical support for Department of Energy supported black liquor and biomass gasification demonstration projects under development at the time.

  9. Long-term Differences in Tillage and Land Use Affect Intra-aggregate Pore Heterogeneity

    SciTech Connect (OSTI)

    Kravchenko, A.N.; Wang, A.N.W.; Smucker, A.J.M.; Rivers, M.L.

    2012-10-25

    Recent advances in computed tomography provide measurement tools to study internal structures of soil aggregates at micrometer resolutions and to improve our understanding of specific mechanisms of various soil processes. Fractal analysis is one of the data analysis tools that can be helpful in evaluating heterogeneity of the intra-aggregate internal structures. The goal of this study was to examine how long-term tillage and land use differences affect intra-aggregate pore heterogeneity. The specific objectives were: (i) to develop an approach to enhance utility of box-counting fractal dimension in characterizing intra-aggregate pore heterogeneity; (ii) to examine intra-aggregate pores in macro-aggregates (4-6 mm in size) using the computed tomography scanning and fractal analysis, and (iii) to compare heterogeneity of intra-aggregate pore space in aggregates from loamy Alfisol soil subjected to 20 yr of contrasting management practices, namely, conventional tillage (chisel plow) (CT), no-till (NT), and native succession vegetation (NS). Three-dimensional images of the intact aggregates were obtained with a resolution of 14.6 {micro}m at the Advanced Photon Source, Argonne National Laboratory, Argonne, IL. Proposed box-counting fractal dimension normalization was successfully implemented to estimate heterogeneity of pore voxel distributions without bias associated with different porosities in soil aggregates. The aggregates from all three studied treatments had higher porosity associated with large (>100 {micro}m) pores present in their centers than in their exteriors. Pores 15 to 60 {micro}m were equally abundant throughout entire aggregates but their distributions were more heterogeneous in aggregate interiors. The CT aggregates had greater numbers of pores 15 to 60 {micro}m than NT and NS. Distribution of pore voxels belonging to large pores was most heterogeneous in the aggregates from NS, followed by NT and by CT. This result was consistent with presence of very large pores associated with former root channels in NT and NS aggregates. Our findings indicate that mechanisms of macro-aggregate formation might differ in their importance in different land use and management practices.

  10. 1.TIF

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

    1 OF 11 DOCUMENT #: DOE/EIS-0113 TITLE: Final EIS Disposal of Hanford Defense High-Level, Transuranic and Tank Wastes "P .ee l p .-P Ada 8 217 mi - 2 - (Ju N .dames P. Thomas remonenw. The United Heave........... mwv then is E. 4l4 August. Avenue necessary to ease any reasonable need for national security. spekane, WA. 99207 Hnreover, even [hough this draft Environmental Ippacc Sta true nt speaks of future defense Wastes, it offers n 2.5.6 Cement. on the Draft Environmental paper[ Statement

  11. Memorandum for Improving DOE HQ Recruitment and Hiring Processes

    Energy Savers [EERE]

    ~ e ~ u t ~ ~ l o ~ f @ i j Washington, DC 20585 hlEMORANDUM TO DEPARTMENTAL ELEh@NT& FROM: SUBJECT: DANIEL B. P O N W Improving the Headquarters' Hiring Processes Secretary Chu has set forth an athbitious agenda for the D of Energy i f l - a f d a to build a clean, secure, and prosperous energy future for our Nation. Fulfilling that agenda requires that we act with urgency and purpose. Success will depend largely on ow ability to recruit and retain a dedicated, high-performing workforce. To

  12. 41737 Final

    Office of Scientific and Technical Information (OSTI)

    ULTRA-SUPERCRITICAL PRESSURE CFB BOILER CONCEPTUAL DESIGN STUDY FINAL REPORT Prepared by: Zhen Fan Steve Goidich Archie Robertson Song Wu Issued September 2006 Work Performed Under U.S. Department of Energy Cooperative Agreement No. DE-FC26-03NT41737 Foster Wheeler North America Corp. 12 Peach Tree Hill Road Livingston, NJ 07039 ii Disclaimer "This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any

  13. Feed-in Tariffs: Good Practices and Design Considerations. A Clean Energy Regulators Initiative Report

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

    Feed-Pump Hydraulic Performance and Design Improvement, Phase I: J2esearch Program Design Volume 2 EPRI EPRI CS-2323 Volume 2 Project 1884-6 Final Report March 1982 Keywords: Feed Pumps Feed Pump Reliability Feed Pump Hydraulics Feed Pump Design Feed Pump Research Feed Pump Specifications Prepared by Borg-Warner Corporation (Byron Jackson Pump Division and Borg-Warner Research Center) Carson, California and Massa^ f Technology Cambri__ . s ,-T. a a *a_^"nt.- ji^, w « ' jm.m

  14. Iron Complexes Bearing Diphosphine Ligands with Positioned Pendant Amines as Electrocatalysts for the Oxidation of H2

    SciTech Connect (OSTI)

    Liu, Tianbiao L.; Liao, Qian; O'Hagan, Molly J.; Hulley, Elliott; DuBois, Daniel L.; Bullock, R. Morris

    2015-06-22

    The synthesis and spectroscopic characterization of CpC5F4NFe(PtBu2NBn2)Cl, [3-Cl] (where C5F4N is the tetrafluorpyridyl substituent and PtBu2NBn2 = 1,5-di(tert-butyl)-3,7-di(benzyl)-1,5-diaza-3,7-diphosphacyclooctane) are reported. Complex 3-Cl and previously reported [CpC5F4NFe(PtBu2NtBu2)Cl], 4-Cl, are precursors to intermediates in the catalytic oxidation of H2, including CpC5F4NFe(PtBu2NBn2)H (3-H), CpC5F4NFe(PtBu2NtBu2)H (4-H), [CpC5F4NFe(PtBu2NBn2)]BArF4 ([3](BArF4), [CpC5F4NFe(PtBu2NtBu2)]BArF4 ([4](BArF4), [CpC5F4NFe(PtBu2NBn2)(H2)]BArF4 ([3-H2]BArF4), and [CpC5F4NFe(PtBu2NtBu2H)H]BArF4 ([4-FeH(NH)]BArF4). All of these complexes were characterized by spectroscopic and electrochemical studies; 3-Cl, 3-H and 4-Cl were also characterized by single crystal diffraction studies. 3-H and 4-H are electrocatalysts for H2 (1.0 atm) oxidation in the presence of a excess of the amine base N-methylpyrrolidine, with turnover frequencies at 22 °C of 2.5 s-1 and 0.5 s-1, and overpotentials at Ecat/2 of 235 mV and 95 mV, respectively. Studies of individual chemical and/or electrochemical reactions of the various intermediates provide important insights into the factors governing the overall catalytic activity for H2 oxidation, and provide important insights into the role of the pendant base of the [FeFe] hydrogenase active site. This work was supported by the Center for Molecular Electrocatalysis, an Energy Frontier Research Center funded by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences. Pacific Northwest National Laboratory is operated by Battelle for the U.S. Department of Energy.

  15. SF 2001-WLD;CONTRACTOR WELDING, CUTTING AND BRAZING

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

    01-WLD (11-2012) Supersedes (4-2010) Issue CONTRACTOR WELDING, CUTTING, BRAZING P ART 1: CO NT R ACT O R' S E X PO S UR E AS S E S SM ENT Identify what welding, cutting and/or brazing you are doing: (Check box or fill-in type below) Welding Thermal Cutting Brazing (No cadmium filler BAg-1 or BAg- 2; Silver not to exceed 45%) MIG Oxy-acetylene Oxy-acetylene TIG Stick Plasma arc Other Identify the base metal you are welding, cutting or brazing: (Check box or fill-in below) Carbon steel Galvanized

  16. OneTouch 4.0 Scanned Documents

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

    eo SRQ-NERP- 15 FLORA OF THE SAVANNAH RIVER PLANT An Inventory of the Vascular Plants on the Savannah River Plant, South Carolina WADE T. BATSON JEANNINE S. ANGERMAN J. THOMAS JONES A Publication of the S.vann.h River PI.nt National Environm.nta. R****rch Park Program FLORA OF TIlE SAVANNAH RIVER PLANT An Inveneory of ehe Vascular Planes of ehe Savannah Ri ver Plane , U. S. Deparemene of Ener gy Aiken, Soueh Carol ina by WADE T. BATSON Deparemene of Biology, Univers ity of Soueh Carolina

  17. OneTouch 4.0 Scanned Documents

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

    ....... ~~ ~~ -""~ - - - =-.- ~- ~ ----- ---- --- - - ~ - Stephen A. Whipple Lynn H. Wellman and Bill J. Good A Publication of the Savannah River Plant National Environmental Research Park Program United States Department of Energy a Th is report was prepared a s a n ac count of work sponsored by th e United States Governme nt. Neither the Un ited Slate s nor the United Sta les D~ - par trncnt of Energy. nor any of th eir co ntrac tors. su bco ntrac to rs. or th eir e mployees. mak es

  18. 1.TIF

    Energy Savers [EERE]

    1 OF 11 DOCUMENT #: DOE/EIS-0113 TITLE: Final EIS Disposal of Hanford Defense High-Level, Transuranic and Tank Wastes "P .ee l p .-P Ada 8 217 mi - 2 - (Ju N .dames P. Thomas remonenw. The United Heave........... mwv then is E. 4l4 August. Avenue necessary to ease any reasonable need for national security. spekane, WA. 99207 Hnreover, even [hough this draft Environmental Ippacc Sta true nt speaks of future defense Wastes, it offers n 2.5.6 Cement. on the Draft Environmental paper[ Statement

  19. Development of Nano-crystalline Doped-Ceramic Enabled Fiber Sensors for High Temperature In-Situ Monitoring of Fossil Fuel Gases

    SciTech Connect (OSTI)

    Xiao, Hai; Dong, Junhang; Lin, Jerry; Romero, Van

    2012-03-01

    This is a final technical report for the first project year from July 1, 2005 to Jan 31, 2012 for DoE/NETL funded project DE-FC26-05NT42439: Development of Nanocrystalline Doped-Ceramic Enabled Fiber Sensors for High Temperature In-Situ Monitoring of Fossil Fuel Gases. This report summarizes the technical progresses and achievements towards the development of novel nanocrystalline doped ceramic material-enabled optical fiber sensors for in situ and real time monitoring the gas composition of flue or hot gas streams involved in fossil-fuel based power generation and hydrogen production.

  20. fabrication-polybenzimidazole-sri | netl.doe.gov

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

    exportation

    exports

    Fabrication and Scale-Up of Polybenzimidazole-Based Membrane System for Pre-Combustion Capture of Carbon Dioxide Project No.: FC26-07NT43090 SRI International is developing a high-temperature polymer membrane and designing a membrane module for pre-combustion capture of carbon dioxide (CO2) from integrated gasification combined cycle (IGCC)-derived synthesis gas (syngas). The membrane utilizes polybenzimidazole (PBI) fiber, a synthetic fiber with a very high melting

  1. White LED with High Package Extraction Efficiency

    Office of Scientific and Technical Information (OSTI)

    WHITE LED WITH HIGH PACKAGE EXTRACTION EFFICIENCY Final Report Report Period Start Date: 10/01/2006 Report Period End Date: 09/30/2008 Authors: Yi Zheng and Matthew Stough Report Submission Date: November 2008 DOE Award Number: DE-FC26-06NT42935 Project Manager: Ryan Egidi OSRAM SYLVANIA Product Inc Central Research and Service Laboratory 71 Cherry Hill Dr., Beverly, MA 01915 2 DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government.

  2. qryb240.tmp

    Office of Scientific and Technical Information (OSTI)

    SA-3179-FP Condensation Induced Water Hammer Safety M. A. Gintner DynCorp DatePublished March 1997 Prepared for the U.S. De artment of Energy z Assistant Secretary for nwronmental Management Project Hanford Management Contractor for the U.S. Department of Energy "tier Contract DE-AC06-96RL132D0 capfiht k- By accaptmm of W. tide. tic publisher mdl.r red+nt ti.wbd!w th. U.S. Govement% rkjht to rd.. n.n.xdudve, toycky-freo kens. h md t. -Y cowrbh: cv.erhg thii paper. Approved for public

  3. Identified Patent Waiver W(I)2010-009 | Department of Energy

    Energy Savers [EERE]

    9 Identified Patent Waiver W(I)2010-009 This document waives certain patent rights the Department of Energy (DOE) has to inventions conceived or first actually reduced to practice by SCHWEITZER ENGINEERING LAB INC. under agreement DE-FC26-07NT43311, as the DOE has determined that granting such a waiver best serves the interests of the United States and the general public. PDF icon Identified Patent Waiver W(I)2010-009 More Documents & Publications Hallmark Cryptographic Serial Communication

  4. MACHINE AND FOUNDRY COMPANY

    Office of Legacy Management (LM)

    MACHINE AND FOUNDRY COMPANY kt '- : :'~ ENGINEERING DIVISIOJ ---. Cl FIELD iRIP ,REP@?T ,' ~ i;~:z;~zy~ MEETING REPORT : .I.-.-' ~Y ::,:I :. &, .I7 ENGINEERING REPORT- : $T, ~ suBJ:m~i-c n-..*~~.~n~ 9r.1 _ P,Y.~.I~ ADDRESS: :'~.'"I .- .._ c. Plans for - ,:, ..-; .:.j s ,PERSON CONTACTED . . .' ., I : /LV cliq 22: PLPCZS w: - American Machine & Fouudq Co., i3ue Termlual. Office ;s& $' PRI?sI?,NT: S. P~:Chartland - DuPont D. B. Craxford - AW ..x.i "7.7, J. J* Crata - LHF 1, .

  5. Transparent TiO2 nanotube array photoelectrodes prepared via two-step anodization

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

    Kim, Jin Young; Zhu, Kai; Neale, Nathan R.; Frank, Arthur J.

    2014-04-04

    Two-step anodization of transparent TiO2 nanotube arrays has been demonstrated with aid of a Nb-doped TiO2 buffer layer deposited between the Ti layer and TCO substrate. Enhanced physical adhesion and electrochemical stability provided by the buffer layer has been found to be important for successful implementation of the two-step anodization process. As a result, with the proposed approach, the morphology and thickness of NT arrays could be controlled very precisely, which in turn, influenced their optical and photoelectrochemical properties.

  6. UN I T E D S T A T ES O F A M E R I C A

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

    UN I T E D S T A T ES O F A M E R I C A *D E P A R T M E NT O F E N E R G Y* P Po ow we er r Where You Need It The Promise of Photovoltaics Connie Brooks Sandia National Laboratories Photovoltaic Systems Assistance Center C O N T E N T S Acknowledgements Special thanks goes to Jim Rannels, Director of the Department of Energy's Office of Solar Energy Technologies, for conceiving the idea for this book. He believes that DOE and its contractors, such as Sandia National Laboratories, and the entire

  7. CANTON LAKESHORE CANTON E BEST CON NEAUT GIDD INGS EAST N ELLSWORT

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

    MCKEESPORT COR AOPOLIS-MOON REDHAW ST. CLAIR SC ROGGSFIELD FRANKLIN -OAK FOREST RIMERSBURG RENNERD AL E GREENVILL E PAT MOS CRABTR EE BLAC K ASH ROYALT ON N BAKERSTOWN QUEEN ROU GH RUN LUCAS BLAC K H ILL CRESTON WAT TSVILLE WADSWORTH -NORT H OAKLAN D HOM EWORT H UNIT Y ESSELBRUN ALAMED A PAR K-CROOKED RU CHERRY GROVE FRENC HTOWN ST EWART RUN MILL C REEK GLENF IELD-MOU NT NEBO HICKORY E HARRISVILLE E LEST ER GRIGGS CORNERS EN GLAN D WEST VIL LE LAKE BAILEY LAKE OAKFORD BR UNSWICK N HOR ACE

  8. DNN Sentinel

    National Nuclear Security Administration (NNSA)

    requests to be added to the electronic distribution list for d n n s e n t i n e l can be sent to dnnoutreach@nnsa.doe.gov. Vol. I, No. 1  defeNse by other meaNs us departmeNt of eNergy (doe) NatIoNal Nuclear securIty admINIstratIoN (NNsa) defeNse Nuclear NoNprolIferatIoN (dNN) National Nuclear Security Administration ENERGY U.S. DEPARTMENT OF 3 DNN Organization Looks to the Future 4 Nuclear Smuggling Detection and Deterrence-Integrating Detection and Law Enforcement 6 Field Training

  9. DNN Sentinel Vol. I, No. 3

    National Nuclear Security Administration (NNSA)

    Vol. I, No. 3  addeNdum u.s. departmeNt of eNergy (doe) NatIoNal Nuclear securIty admINIstratIoN (NNsa) defeNse Nuclear NoNprolIferatIoN (dNN) National Nuclear Security Administration ENERGY U.S. DEPARTMENT OF More about the NGFP Class of 2015 C ornelia Brim and Maren Disney of Pacific Northwest National Laboratory caught up with several NNSA Graduate Fellowship Program (NGFP) Fellows assigned to DNN after their first month on the job. The Fellows answered questions about why they had chosen

  10. MEASUREMENTS OF ANISOTROPIC ION TEMPERATURES, NON-THERMAL VELOCITIES, AND DOPPLER SHIFTS IN A CORONAL HOLE

    SciTech Connect (OSTI)

    Hahn, M.; Savin, D. W.

    2013-02-15

    We present a new diagnostic allowing one to measure the anisotropy of ion temperatures and non-thermal velocities, as well as Doppler shifts with respect to the ambient magnetic field. This method provides new results, as well as an independent test for previous measurements obtained with other techniques. Our spectral data come from observations of a low-latitude, on-disk coronal hole. A potential field source surface model was used to calculate the angle between the magnetic field lines and the line of sight for each spatial bin of the observation. A fit was performed to determine the line widths and Doppler shifts parallel and perpendicular to the magnetic field. For each line width component we derived ion temperatures T {sub i,} and T {sub i, Parallel-To} and non-thermal velocities v {sub nt,} and v {sub nt, Parallel-To }. T {sub i,} was cooler than off-limb polar coronal hole measurements, suggesting increasing collisional cooling with decreasing height. T {sub i, Parallel-To} is consistent with a uniform temperature of (1.8 {+-} 0.2) Multiplication-Sign 10{sup 6} K for each ion. Since parallel ion heating is expected to be weak, this ion temperature should reflect the proton temperature. A comparison between our results and others implies a large proton temperature gradient around 1.02 R {sub Sun }. The non-thermal velocities are thought to be proportional to the amplitudes of various waves. Our results for v {sub nt,} agree with Alfven wave amplitudes inferred from off-limb polar coronal hole line width measurements. Our v {sub nt, Parallel-To} results are consistent with slow magnetosonic wave amplitudes inferred from Fourier analysis of time-varying intensity fluctuations. Doppler shift measurements yield outflows of Almost-Equal-To 5 km s{sup -1} for ions formed over a broad temperature range. This differs from other studies that found a strong Doppler shift dependence on formation temperature.

  11. DE-FE0004001 Full text of Clauses

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

    PART I SECTION A - SOLICITATION/CONTRACT FORM OMB Approval No. 9000-0008 SOLICITATION, OFFER AND AWARD 1. RATING PAGE OF 1 246 PAGES 2. CONTRACT NO. DE-FE0004001 3. SOLICITATION NO. DE-SO26-08000664 4. TYPE OF SOLICITATION SEALED BID (IFB) X NEGOTIATED (RFP) 5. DATE ISSUED January 30, 2009 6. REQUISITION/PURCHASE NO. 26-08NT007047 7. ISSUED BY CODE 8. ADDRESS OFFER TO (If other than Item 7) U.S. Department of Energy National Energy Technology Laboratory PO Box 880, 3610 Collins Ferry Road

  12. DNP 2015: APS Division of Nuclear Physics

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

    requests to be added to the electronic distribution list for d n n s e n t i n e l can be sent to dnnoutreach@nnsa.doe.gov. Vol. I, No. 1  defeNse by other meaNs us departmeNt of eNergy (doe) NatIoNal Nuclear securIty admINIstratIoN (NNsa) defeNse Nuclear NoNprolIferatIoN (dNN) National Nuclear Security Administration ENERGY U.S. DEPARTMENT OF 3 DNN Organization Looks to the Future 4 Nuclear Smuggling Detection and Deterrence-Integrating Detection and Law Enforcement 6 Field Training

  13. AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

    National Nuclear Security Administration (NNSA)

    9 11. CONTRACT 10 CODE 1PAGE OF PAGES AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1 I 25 2. AMENDMENT/MODIFICATION NO. 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQ . NO . 5 PROJECT NO. (If applicab/e) See Bl ock 1 6C 1 6. ISSUED BY CODE 7. ADMINISTERED BY (If other than Item 6) CODE 105007 NNSA / Pantex Site Office 05007 NNSA/Pantex Site Office U.S. Department of Energy U.S. Department of Energy Nt SA/ Pantex S it e Offi ce NNSA/Pantex Site Office P.O. Box 30030 P . O . Box 30030

  14. Construction and Operation of a Tritium Extraction Facility at the Savannah Siver Site

    National Nuclear Security Administration (NNSA)

    N I T E D S T A T E S O F A M E R I C A D E P A R T M E NT O F E N E R G Y DOE/EIS-0271 Construction & Operation of a Tritium Extraction Facility at the Savannah River Site Department of Energy Savannah River Operations Office Aiken, South Carolina Final Environmental Impact Statement March 1999 DOE/EIS-0271 March 1999 Preface iii COVER SHEET RESPONSIBLE AGENCY: U.S. Department of Energy (DOE) TITLE: Final Environmental Impact Statement: Construction and Operation of a Tritium Extraction

  15. Building Stronger State Energy Partnerships with the U.S. Department of Energy

    SciTech Connect (OSTI)

    David Terry

    2008-09-30

    This final technical report details the results of total work efforts and progress made from July 2000 - July 2008 under the National Association of State Energy Officials (NASEO) cooperative agreement DE-FC26-00NT40802, Building Stronger State Energy Partnerships with the U.S. Department of Energy. Major topical project areas in this final report include work efforts in the following areas: Rebuild America/Energy Smart Schools, Higher Education Initiative, Winter/Summer Fuels Outlook Conferences, Energy Emergency, Clean Energy Integration, Energy Star, and Office of Electricity Delivery and Energy Reliability. All required deliverables have been provided to the National Energy Technology Laboratory and DOE program officials.

  16. AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1.CNTAT ID CODE PAGE "OF PAGES

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

    CNTAT ID CODE PAGE "OF PAGES 1 11 3 2. AMEN DME NT/MO0D IFICATION NO. 3. EFFECTIVE DATE 4. REOUISITION/PURCHASE REQ, NO. 5. PROJECT NO. (if applicable) 6. SSED Y ODE00037. ADMINISTERED BY (If'other than Item 6) CODE 00603 Office of River Protection Office of River Protection U.S. Department of Energy U.S. Department of Energy Office of River Protection Office of River Protection P.O. Box 450 P.O. Box 450 Richiand WA 99352 MS: H16-60 ____________________________________Richland WA 99352 8

  17. Thermoluminescence of Eu activated LiF nanophosphors

    SciTech Connect (OSTI)

    Kumar, Satinder; Sharma, A. K.; Lochab, S. P.; Kumar, Ravi

    2012-06-05

    Nanocrystalline lithium fluoride (LiF) phosphors prepared by the chemical co-precipitation method at 8.00 pH value have been activated with Eu (0.01, 0.03, 0.07 and 0.1%nt;) as single dopants. The formation of nanocrystalline structure has been confirmed by X-ray diffraction. Thermolumniscence (TL) properties of LiF: Eu nano-phosphors irradiated with gamma rays at different doses of 100 Gy - 10 kGy have been further studied. There is only one main glow peak at around 122 deg. C; which shifts to higher temperature with an increase in doping concentration at all studied irradiation doses. However, the glow peak shifts to lower temperature with an increase in irradiation dose from 100 Gy to 10 kGy. The LiF nano-crystallites synthesized at 8.00 pH and activated with 0.03%nt; Eu are found to have maximum TL sensitivity at studied gamma doses.

  18. Characterization of Coffee ringspot virus-Lavras: A model for an emerging threat to coffee production and quality

    SciTech Connect (OSTI)

    Ramalho, T.O.; Figueira, A.R.; Sotero, A.J.; Wang, R.; Geraldino Duarte, P.S.; Farman, M.; Goodin, M.M.

    2014-09-15

    The emergence of viruses in Coffee (Coffea arabica and Coffea canephora), the most widely traded agricultural commodity in the world, is of critical concern. The RNA1 (6552 nt) of Coffee ringspot virus is organized into five open reading frames (ORFs) capable of encoding the viral nucleocapsid (ORF1p), phosphoprotein (ORF2p), putative cell-to-cell movement protein (ORF3p), matrix protein (ORF4p) and glycoprotein (ORF5p). Each ORF is separated by a conserved intergenic junction. RNA2 (5945 nt), which completes the bipartite genome, encodes a single protein (ORF6p) with homology to RNA-dependent RNA polymerases. Phylogenetic analysis of L protein sequences firmly establishes CoRSV as a member of the recently proposed Dichorhavirus genus. Predictive algorithms, in planta protein expression, and a yeast-based nuclear import assay were used to determine the nucleophillic character of five CoRSV proteins. Finally, the temperature-dependent ability of CoRSV to establish systemic infections in an initially local lesion host was quantified. - Highlights: • We report genome sequence determination for Coffee ringspot virus (CoRSV). • CoRSV should be considered a member of the proposed Dichorhavirus genus. • We report temperature-dependent systemic infection of an initially local lesion host. • We report in planta protein and localization data for five CoRSV proteins. • In silico predictions of the CoRSV proteins were validated using in vivo assays.

  19. Feasibility study of volumetric modulated arc therapy with constant dose rate for endometrial cancer

    SciTech Connect (OSTI)

    Yang, Ruijie; Wang, Junjie; Xu, Feng; Li, Hua; Zhang, Xile

    2013-10-01

    To investigate the feasibility, efficiency, and delivery accuracy of volumetric modulated arc therapy with constant dose rate (VMAT-CDR) for whole-pelvic radiotherapy (WPRT) of endometrial cancer. The nine-field intensity-modulated radiotherapy (IMRT), VMAT with variable dose-rate (VMAT-VDR), and VMAT-CDR plans were created for 9 patients with endometrial cancer undergoing WPRT. The dose distribution of planning target volume (PTV), organs at risk (OARs), and normal tissue (NT) were compared. The monitor units (MUs) and treatment delivery time were also evaluated. For each VMAT-CDR plan, a dry run was performed to assess the dosimetric accuracy with MatriXX from IBA. Compared with IMRT, the VMAT-CDR plans delivered a slightly greater V{sub 20} of the bowel, bladder, pelvis bone, and NT, but significantly decreased the dose to the high-dose region of the rectum and pelvis bone. The MUs decreased from 1105 with IMRT to 628 with VMAT-CDR. The delivery time also decreased from 9.5 to 3.2 minutes. The average gamma pass rate was 95.6% at the 3%/3 mm criteria with MatriXX pretreatment verification for 9 patients. VMAT-CDR can achieve comparable plan quality with significant shorter delivery time and smaller number of MUs compared with IMRT for patients with endometrial cancer undergoing WPRT. It can be accurately delivered and be an alternative to IMRT on the linear accelerator without VDR capability.

  20. Strong reduction of V{sup 4+} amount in vanadium oxide/hexadecylamine nanotubes by doping with Co{sup 2+} and Ni{sup 2+} ions: Electron paramagnetic resonance and magnetic studies

    SciTech Connect (OSTI)

    Saleta, M. E.; Troiani, H. E.; Ribeiro Guevara, S.; Ruano, G.; Sanchez, R. D.; Malta, M.; Torresi, R. M.

    2011-05-01

    In this work we present a complete characterization and magnetic study of vanadium oxide/hexadecylamine nanotubes (VO{sub x}/Hexa NT's) doped with Co{sup 2+} and Ni{sup 2+} ions. The morphology of the NT's has been characterized by transmission electron microscopy, while the metallic elements have been quantified by the instrumental neutron activation analysis technique. The static and dynamic magnetic properties were studied by collecting data of magnetization as a function of magnetic field and temperature and by electron paramagnetic resonance. At difference of the majority reports in the literature, we do not observe magnetic dimers in vanadium oxide nanotubes. Also, we observed that the incorporation of metallic ions (Co{sup 2+}, S = 3/2 and Ni{sup 2+}, S = 1) decreases notably the amount of V{sup 4+} ions in the system, from 14-16% (nondoped case) to 2%-4%, with respect to the total vanadium atoms (fact corroborated by XPS experiments) anyway preserving the tubular nanostructure. The method to decrease the amount of V{sup 4+} in the nanotubes improves considerably their potential technological applications as Li-ion batteries cathodes.

  1. Evidence for wave heating of the quiet-sun corona

    SciTech Connect (OSTI)

    Hahn, M.; Savin, D. W.

    2014-11-10

    We have measured the energy and dissipation of Alfvnic waves in the quiet Sun. A magnetic field model was used to infer the location and orientation of the magnetic field lines along which the waves are expected to travel. The waves were measured using spectral lines to infer the wave amplitude. The waves cause a non-thermal broadening of the spectral lines, which can be expressed as a non-thermal velocity v {sub nt}. By combining the spectroscopic measurements with this magnetic field model, we were able to trace the variation of v {sub nt} along the magnetic field. At each footpoint of the quiet-Sun loops, we find that waves inject an energy flux in the range of 1.3-5.5 10{sup 5} erg cm{sup 2} s{sup 1}. At the minimum of this range, this amounts to more than 80% of the energy needed to heat the quiet Sun. We also find that these waves are dissipated over a region centered on the top of the loops. The position along the loop where the damping begins is strongly correlated with the length of the loop, implying that the damping mechanism depends on the global loop properties rather than on local collisional dissipation.

  2. Spatial and Functional Relationships Among Pol V-Associated loci, Pol IV-Dependent siRNAs, and Cytosine Methylation in the Arabidopsis Epigenome

    SciTech Connect (OSTI)

    Wierzbicki, A. T.; Cocklin, Ross; Mayampurath, Anoop; Lister, Ryan; Rowley, M. J.; Gregory, Brian D.; Ecker, Joseph R.; Tang, Haixu; Pikaard, Craig S.

    2012-08-15

    Multisubunit RNA polymerases IV and V (Pols IV and V) mediate RNA-directed DNA methylation and transcriptional silencing of retrotransposons and heterochromatic repeats in plants. We identified genomic sites of Pol V occupancy in parallel with siRNA deep sequencing and methylcytosine mapping, comparing wild-type plants with mutants defective for Pol IV, Pol V, or both Pols IV and V. Approximately 60% of Pol V-associated regions encompass regions of 24-nucleotide (nt) siRNA complementarity and cytosine methylation, consistent with cytosine methylation being guided by base-pairing of Pol IV-dependent siRNAs with Pol V transcripts. However, 27% of Pol V peaks do not overlap sites of 24-nt siRNA biogenesis or cytosine methylation, indicating that Pol V alone does not specify sites of cytosine methylation. Surprisingly, the number of methylated CHH motifs, a hallmark of RNA-directed de novo methylation, is similar in wild-type plants and Pol IV or Pol V mutants. In the mutants, methylation is lost at 50%-60% of the CHH sites that are methylated in the wild type but is gained at new CHH positions, primarily in pericentromeric regions. These results indicate that Pol IV and Pol V are not required for cytosine methyltransferase activity but shape the epigenome by guiding CHH methylation to specific genomic sites.

  3. Composite WO3/TiO2 nanostructures for high electrochromic activity.

    SciTech Connect (OSTI)

    Reyes, Karla Rosa; Stephens, Zachary Dan.; Robinson, David B.

    2013-05-01

    A composite material consisting of TiO2 nanotubes (NTs) with WO3 electrodeposited homogeneously on its surface has been fabricated, detached from its substrate, and attached to a fluorine-doped tin oxide film on glass for application to electrochromic (EC) reactions. A paste of TiO2 made from commercially available TiO2 nanoparticles creates an interface for the TiO2 NT film to attach to the FTO glass, which is conductive and does not cause solution-phase ions in an electrolyte to bind irreversibly with the material. The effect of NT length on the current density and the EC contrast of the material were studied. The EC redox reaction seen in this material is diffusion- limited, having relatively fast reaction rates at the electrode surface. The composite WO3/TiO2 nanostructures showed higher ion storage capacity, better stability, enhanced EC contrast and longer memory time compared with the pure WO3 and TiO2.

  4. Trials with a 100% pellet burden in blast furnace No. 6 at Hoogovens IJmuiden

    SciTech Connect (OSTI)

    Schoone, E.; Toxopeus, H.; Vos, D.

    1995-12-01

    The burden consists of 50% high basicity sinter and 50% home made olivine pellets. Two coke oven plants produce the required coke, about 340 kg/t (680 lb/NT). The average pulverized coal injection rate is 150 kg/t (300 lb/NT). To anticipate the aging coke oven plant No. 2 the coal injection capacity will e increased by 50% in 1996, by the installation of a third coal grinding line. In the Netherlands environmental issues have a high impact on further developments. In particular the environmental regulations require a significant decrease of dust, SO{sub 2} and dioxins emitted by the sinter plant. The appropriate measures must be concluded in the second part of this decade. To avoid costly conventional solutions Hoogovens has been testing since April, 1994 the Emission Optimized Sintering (EOS). In case of failure of EOS, the situation of a (partially) closed sinter plant was tested. Purchased pellets replaced sinter, leading to a 100% pellet and an 80% pellet/20% sinter trial. The trials were executed in the first half of 1994 at blast furnace No. 6, equipped with a PW-bell less top. Results are described.

  5. Battery-free Wireless Sensor Network For Advanced Fossil-Fuel Based Power Generation

    SciTech Connect (OSTI)

    Yi Jia

    2011-02-28

    This report summarizes technical progress achieved during the project supported by the Department of Energy under Award Number DE-FG26-07NT4306. The aim of the project was to conduct basic research into battery-free wireless sensing mechanism in order to develop novel wireless sensors and sensor network for physical and chemical parameter monitoring in a harsh environment. Passive wireless sensing platform and five wireless sensors including temperature sensor, pressure sensor, humidity sensor, crack sensor and networked sensors developed and demonstrated in our laboratory setup have achieved the objective for the monitoring of various physical and chemical parameters in a harsh environment through remote power and wireless sensor communication, which is critical to intelligent control of advanced power generation system. This report is organized by the sensors developed as detailed in each progress report.

  6. State Support of Domestic Production

    SciTech Connect (OSTI)

    Amy Wright

    2007-12-30

    This project was developed in response to a cooperative agreement offering by the U.S. Department of Energy (DOE) and the National Energy Technology Laboratory (NETL) under the State Support of Domestic Production DE-FC26-04NT15456. The Interstate Oil and Gas Compact Commission (IOGCC) performed efforts in support of State programs related to the security, reliability and growth if our nation's domestic production of oil and natural gas. The project objectives were to improve the States ability to monitor the security of oil and gas operations; to maximize the production of domestic oil and natural gas thereby minimizing the threat to national security posed by interruptions in energy imports; to assist States in developing and maintaining high standards of environmental protection; to assist in addressing issues that limit the capacity of the industry; to promote the deployment of the appropriate application of technology for regulatory efficiency; and to inform the public about emerging energy issues.

  7. Characteristics of Energy Transport of Li-conditioned and non-Li-conditioned Plasmas in the National Spherical Torus Experiment (NSTX)

    SciTech Connect (OSTI)

    Ding, S.; Kaye, S. M.; Bell, R. E.; Kaita, R.; Kugel, H.; LeBlanc, B. P.; Paul, S.; Wan, B.

    2009-10-21

    The transport properties of NSTX plasmas obtained during the 2008 experimental cam- paign have been studied and are reported here. Transport trends and dependences have been isolated, and it is found that both electron and ion energy transport coefficients have strong dependences on local values of n?T, which in turn is strongly dependent on local current density profile. Without identifying this dependence, it is difficult to identify others, such as the dependence of transport coefficients on Bp (or q), Ip and Pheat. In addition, a comparison between discharges with and without Lithium wall conditioning has been made. While the trends in the two sets of data are similar, the thermal transport loss, especially in the electron channel, is found to strongly depend on the amount of Lithium deposited, decreasing by up to 50% of its no-Lithium value.

  8. SAMPLES Visualization Tools V1.0

    Energy Science and Technology Software Center (OSTI)

    2000-01-17

    The SAMPLE Visualization Tools CD consists of a 2D Process Visualizer, 3D Visualizer, and integration code for use with AutoCAD uner Windows NT. The tools are intended to be an add-on package to the SAMPLES (Sandia Agile MEMS Prototyping, Layout Tools, Education and Services). Program CD, a previously published Sandia software package. The 2D Process Visualizer creates 2D cross-section slice views of a MEMS (micro-electromechanical)design. Views are created for each step in the MEMS fabricationmore » process. The 2D viewer has capabilities to pan, zoom, step forward and backward to allow the user to inspect the design. The 3D Visualizer creates an extruded-model view of a MEMS design. The 3D viewer has capabilities to pan, zoom, and fly around the model to allow the user to inspect the design.« less

  9. A Leptophobic Z' And Dark Matter From Grand Unification

    SciTech Connect (OSTI)

    Buckley, Matthew R.; Hooper, Dan; Rosner, Jonathan L.

    2011-09-01

    We explore the phenomenology of Grand Unified Models based on the E_6 group, focusing on the Z' with suppressed couplings to leptons that can appear in such models. We find that this Z' can accommodate the W+dijets anomaly reported by the CDF collaboration. Furthermore, a viable dark matter candidate in the form of a right-handed sneutrino is also present within the fundamental 27-dimensional representation of E_6. Through its sizable couplings to the Z', the dark matter is predicted to possess an elastic scattering cross section with neutrons which can generate the signals reported by the CoGeNT and DAMA/LIBRA collaborations. To avoid being overproduced in the early universe, the dark matter must annihilate to leptons through the exchange of charged or neutral fermions which appear in the 27 of E_6, providing an excellent fit to the gamma ray spectrum observed from the Galactic Center by the Fermi Gamma Ray Space Telescope.

  10. Light dark matter in the light of CRESST-II

    SciTech Connect (OSTI)

    Kopp, Joachim; Schwetz, Thomas; Zupan, Jure

    2012-03-01

    Recently the CRESST collaboration has published the long anticipated results of their direct Dark Matter (DM) detection experiment with a CaWO4 target. The number of observed events exceeds known backgrounds at more than 4Σ significance, and this excess could potentially be due to DM scattering. We confront this interpretation with null results from other direct detection experiments for a number of theoretical models, and find that consistency is achieved in non-minimal models such as inelastic DM and isospin-violating DM. In both cases mild tension with constraints remain. The CRESST data can, however, not be reconciled with the null results and with the positive signals from DAMA and CoGeNT simultaneously in any of the models we study.

  11. A new neutron time-of-flight detector for fuel-areal-density measurements on OMEGA

    SciTech Connect (OSTI)

    Glebov, V. Yu. Forrest, C. J.; Marshall, K. L.; Romanofsky, M.; Sangster, T. C.; Shoup, M. J.; Stoeckl, C.

    2014-11-15

    A new neutron time-of-flight (nTOF) detector for fuel-areal-density measurements in cryogenic DT implosions was installed on the OMEGA Laser System. The nTOF detector has a cylindrical thin-wall, stainless-steel, 8-in.-diam, 4-in.-thick cavity filled with an oxygenated liquid xylene scintillator. Four gated photomultiplier tubes (PMTs) with different gains are used to measure primary DT and D{sub 2} neutrons, down-scattered neutrons in nT and nD kinematic edge regions, and to study tertiary neutrons in the same detector. The nTOF detector is located 13.4 m from target chamber center in a well-collimated line of sight. The design details of the nTOF detector, PMT optimization, and test results on OMEGA will be presented.

  12. Scale-Up and Demonstration of Fly Ash Ozonation Technology

    SciTech Connect (OSTI)

    Rui Afonso; R. Hurt; I. Kulaots

    2006-03-01

    The disposal of fly ash from the combustion of coal has become increasingly important. When the fly ash does not meet the required specification for the product or market intended, it is necessary to beneficiate it to achieve the desired quality. This project, conducted at PPL's Montour SES, is the first near full-scale ({approx}10 ton/day), demonstration of ash ozonation technology. Bituminous and sub bituminous ashes, including two ash samples that contained activated carbon, were treated during the project. Results from the tests were very promising. The ashes were successfully treated with ozone, yielding concrete-suitable ash quality. Preliminary process cost estimates indicate that capital and operating costs to treat unburned carbon are competitive with other commercial ash beneficiation technologies at a fraction of the cost of lost sales and/or ash disposal costs. This is the final technical report under DOE Cooperative Agreement No.: DE-FC26-03NT41730.

  13. Light dark matter in the light of CRESST-II

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

    Kopp, Joachim; Schwetz, Thomas; Zupan, Jure

    2012-03-01

    Recently the CRESST collaboration has published the long anticipated results of their direct Dark Matter (DM) detection experiment with a CaWO4 target. The number of observed events exceeds known backgrounds at more than 4Σ significance, and this excess could potentially be due to DM scattering. We confront this interpretation with null results from other direct detection experiments for a number of theoretical models, and find that consistency is achieved in non-minimal models such as inelastic DM and isospin-violating DM. In both cases mild tension with constraints remain. The CRESST data can, however, not be reconciled with the null results andmore » with the positive signals from DAMA and CoGeNT simultaneously in any of the models we study.« less

  14. A comparative examination of the fire performance of pipe insulation

    SciTech Connect (OSTI)

    Babrauskas, V.

    1996-12-31

    A standard method for evaluating the fire performance of pipe insulation is not available in North America. In Europe, however, the regional standards organization NORDTEST has had available for several years now a method specifically designed for this purpose. The NORDTEST NT FIRE 036 test is a full-scale room fire test where the pipe insulation is installed along the ceiling and subjected to a gas burner fire. Four classes of performance (Class I through III, plus unrated) are used to evaluate the products. In the present work, 4 different pipe insulation products, representing the most common materials used for this purpose, have been examined according to this test. The results showed that rock wool insulation gave the best fire performance, with phenolic foam being in the least safe rated category. Synthetic foam rubber and polyethylene insulation products gave intermediate performance. 12 refs., 3 figs., 11 tabs.

  15. PULSED ION SOURCE

    DOE Patents [OSTI]

    Anderson, C.E.; Ehlers, K.W.

    1958-06-17

    An ion source is described for producing very short high density pulses of ions without bcam scattering. The ions are created by an oscillating electron discharge within a magnetic field. After the ions are drawn from the ionization chamber by an accelerating electrode the ion beam is under the influence of the magnetic field for separation of the ions according to mass and, at the same time, passes between two neutralizing plntes maintained nt equal negative potentials. As the plates are formed of a material having a high ratio of secondary electrons to impinging ions, the ion bombardment of the plntes emits electrons which neutralize the frirge space-charge of the beam and tend to prevent widening of the beam cross section due to the mutual repulsion of the ions.

  16. Total Ore Processing Integration and Management

    SciTech Connect (OSTI)

    Leslie Gertsch; Richard Gertsch

    2006-01-30

    This report outlines the technical progress achieved for project DE-FC26-03NT41785 (Total Ore Processing Integration and Management) during the period 01 July through 30 September of 2005. This ninth quarterly report discusses the activities of the project team during the period 1 July through 30 September 2005. Richard Gertsch's unexpected death due to natural causes while in Minnesota to work on this project has temporarily slowed progress. Statistical analysis of the Minntac Mine data set for late 2004 is continuing. Preliminary results raised several questions that could be amenable to further study. Detailed geotechnical characterization is being applied to improve the predictability of mill and agglomerator performance at Hibtac Mine.

  17. Dark Forces At The Tevatron

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

    Buckley, Matt; Fileviez Perez, Pavel; Hooper, Dan; Neil, Ethan

    2011-08-19

    A simple explanation of the W + dijet excess recently reported by the CDF collaboration involves the introduction of a new gauge boson with sizable couplings to quarks, but with no or highly suppressed couplings to leptons. Anomaly-free theories which include such a leptophobic gauge boson must also include additional particle content, which may include a stable and otherwise viable candidate for dark matter. Based on the couplings and mass of the Z` required to generate the CDF excess, we predict such a dark matter candidate to possess an elastic scattering cross section with nucleons on the order of σmore » ~ 10-40 cm2, providing a natural explanation for the signals reported by the CoGeNT and DAMA/LIBRA collaborations. In this light, CDF may be observing the gauge boson responsible for the force which mediates the interactions between the dark and visible matter of our universe.« less

  18. UNITED STATE% ENGINEER OFFICE I" RaCLI MANHATTAN D' ISTRICT

    Office of Legacy Management (LM)

    =A-; _.__ - ._-.. w-1 -~ ,.. P..*e ,e.arzUE.m ~-~JuTm-&a- . . .~ _ UNITED STATE% ENGINEER OFFICE I" RaCLI MANHATTAN D' ISTRICT RLFSR TO ; I=. 0. eox a ,. STATJON J= N E W YORK, N. Y. ~~~tr.~et h % -j&2 Smg-J E" I, du da r"r~~~~e 4% bP&wQ I tlnatodt 3tut8a ~o~tra~t~~ Q.tYiQlaT,* Erar%by r&08, acthg tdwo*. ttra tm!wi~Qmd in tholr dartost ptmx&b~as t&q, #' pm OLIN tit-h you that yell shtikn, the l_aboq at&M.&~, tada, aatbioerg, ae+nt, JkdUtiar,

  19. dgtoexo2: A Distorted Grid Output File to Exodus II Finite Element Database Conversion Utility

    SciTech Connect (OSTI)

    Moffat, H.K.

    1998-12-01

    This report describes how to obtain publication-quality graphics from distorted grid electronic structure codes using the combination of the conversion utility, dgtoexo2, and mustafa, an AVS Express application. dgtoexo2 converts scalar function results from a format applicable to distorted grid codes into the Exodus II unstructured finite element data representation. nmstafa can read Exodus II files and use the AVS Express engine to visualize data on unix and Windows NT platforms. Though not designed for the purpose, the dgtoexo2/EXOdUS II/mustafa combination is sufficiently versatile to provide for the specialized graphics needs of electronic structure codes. The combination also scales well, producing robust performance for problems involving millions of grid points.

  20. NOx Control Options and Integration for US Coal Fired Boilers

    SciTech Connect (OSTI)

    Mike Bockelie; Kevin Davis; Connie Senior; Darren Shino; Dave Swenson; Larry Baxter; Calvin Bartholomew; William Hecker; Stan Harding

    2005-03-31

    This is the nineteenth Quarterly Technical Report for DOE Cooperative Agreement No: DEFC26-00NT40753. The goal of the project is to develop cost effective analysis tools and techniques for demonstrating and evaluating low NO{sub x} control strategies and their possible impact on boiler performance for boilers firing US coals. The Electric Power Research Institute (EPRI) is providing co-funding for this program. Refurbished corrosion probes were installed at Plant Gavin and operated for approximately 1,300 hours. This quarterly report includes further results from the BYU catalyst characterization lab and the in-situ lab, and includes the first results from a model suitable for comprehensive simulation codes for describing catalyst performance. The SCR slipstream reactor at Plant Gadsden operated for approximately 100 hours during the quarter because of ash blockage in the inlet probe.

  1. A COMPUTATIONAL WORKBENCH ENVIRONMENT FOR VIRTUAL POWER PLANT SIMULATION

    SciTech Connect (OSTI)

    Mike Bockelie; Dave Swensen; Martin Denison; Connie Senior; Adel Sarofim; Bene Risio

    2002-07-28

    This is the seventh Quarterly Technical Report for DOE Cooperative Agreement No.: DE-FC26-00NT41047. The goal of the project is to develop and demonstrate a computational workbench for simulating the performance of Vision 21 Power Plant Systems. Within the last quarter, good progress has been made on the development of the IGCC workbench. A series of parametric CFD simulations for single stage and two stage generic gasifier configurations have been performed. An advanced flowing slag model has been implemented into the CFD based gasifier model. A literature review has been performed on published gasification kinetics. Reactor models have been developed and implemented into the workbench for the majority of the heat exchangers, gas clean up system and power generation system for the Vision 21 reference configuration. Modifications to the software infrastructure of the workbench have been commenced to allow interfacing to the workbench reactor models that utilize the CAPE{_}Open software interface protocol.

  2. Ammonia-Free NOx Control System

    SciTech Connect (OSTI)

    Zhen Fan; Song Wu; Richard G. Herman

    2004-06-30

    Research is being conducted under United States Department of Energy (DOE) Contract DEFC26-03NT41865 to develop a new technology to achieve very low levels of NOx emissions from pulverized coal fired boiler systems by employing a novel system level integration between the PC combustion process and the catalytic NOx reduction with CO present in the combustion flue gas. The combustor design and operating conditions will be optimized to achieve atypical flue gas conditions. This approach will not only suppress NOx generation during combustion but also further reduce NOx over a downstream catalytic reactor that does not require addition of an external reductant, such as ammonia. This report describes the work performed during the April 1 to June 30, 2004 time period.

  3. High Quality Down Lighting Luminaire with 73% Overall System Efficiency

    SciTech Connect (OSTI)

    Robert Harrison; Steven C. Allen; Joseph Bernier; Robert Harrison

    2010-08-31

    This report summarizes work to develop a high flux, high efficiency LED-based downlight at OSRAM SYLVANIA under US Department of Energy contract DE-FC26-08NT01582. A new high power LED and electronic driver were developed for these downlights. The LED achieved 100 lumens per watt efficacy and 1700 lumen flux output at a correlated color temperature of 3500K. The driver had 90% electrical conversion efficiency while maintaining excellent power quality with power factor >0.99, and total harmonic distortion <10%. Two styles of downlights using the LED and driver were shown to exceed the project targets for steady-state luminous efficacy and flux of 70 lumens per watt and 1300 lumens, respectively. Compared to similar existing downlights using compact fluorescent or LED sources, these downlights had much higher efficacy at nearly the same luminous flux.

  4. I I

    Office of Legacy Management (LM)

    . . *" I I , * . I i 1 c . .I ,:i "3-' " ' . -2 " t 3 . I --G;ig !L. r . . *, VJ! :.l*fJcJ Jr) I.AW ro ' *Ii ' Jf!l Wltli tl Nfl Nl!E \:' I !,l' fJ' .IOO. flf.VJ JEl1l.t' y f;'l>!J&r,.:.?u/' ,TCLT.X I:$.: oJitIlrIi.try 31, I.! . J+lr. ..J. (J. $l:i*~li.llil 1.~3.usl11 ll$, n:t:\.; ycr,.d< L1365 - __.. .: ..,, . . I)l~il~,' III' . StCl)i llil : . A 11c;i3.1-11 l%?,.si cs SI.II-vcy W;I.C' co~lt?~~i:tc-' d at $m:. facility in 1:)lp cj ntlf~l- I.)] oc-!c lItl-i.1 di

  5. Reducing 68Ge Background in Dark Matter Experiments

    SciTech Connect (OSTI)

    Kouzes, Richard T.; Orrell, John L.

    2011-03-01

    Experimental searches for dark matter include experiments with sub-0.5 keV-energy threshold high purity germanium detectors. Experimental efforts, in partnership with the CoGeNT Collaboration operating at the Soudan Underground Laboratory, are focusing on energy threshold reduction via noise abatement, reduction of backgrounds from cosmic ray generated isotopes, and ubiquitous environmental radioactive sources. The most significant cosmic ray produced radionuclide is 68Ge. This paper evaluates reducing this background by freshly mining and processing germanium ore. The most probable outcome is a reduction of the background by a factor of two, and at most a factor of four. A very cost effective alternative is to obtain processed Ge as soon as possible and store it underground for 18 months.

  6. SOLID OXIDE FUEL CELL HYBRID SYSTEM FOR DISTRIBUTED POWER GENERATION

    SciTech Connect (OSTI)

    Kurt Montgomery; Nguyen Minh

    2003-08-01

    This report summarizes the work performed by Honeywell during the October 2001 to December 2001 reporting period under Cooperative Agreement DE-FC26-01NT40779 for the U. S. Department of Energy, National Energy Technology Laboratory (DOE/NETL) entitled ''Solid Oxide Fuel Cell Hybrid System for Distributed Power Generation''. The main objective of this project is to develop and demonstrate the feasibility of a highly efficient hybrid system integrating a planar Solid Oxide Fuel Cell (SOFC) and a turbogenerator. The conceptual and demonstration system designs were proposed and analyzed, and these systems have been modeled in Aspen Plus. Work has also started on the assembly of dynamic component models and the development of the top-level controls requirements for the system. SOFC stacks have been fabricated and performance mapping initiated.

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

    SciTech Connect (OSTI)

    George C. Vradis; William Leary

    2004-03-01

    The National Energy Technology Laboratory of the US Department of Energy (under Award DE-FC26-02NT41645) and the NYSEARCH Committee of the Northeast Gas Association (previous the New York Gas Group), have sponsored research to develop a robotic pipeline inspection system capable of navigation through the typical physical and operational obstacles that make transmission and distribution pipelines unpiggable. The research contractors, Foster-Miller and GE Oil & Gas (PII North America) have performed an engineering study and developed a conceptual design that meets all the requirements for navigating and inspecting unpiggable transmission pipelines. Based on Foster-Miller's previous efforts developing the Pipe Mouse robot, the RoboScan inspection robot (Figure ES-1) meets the navigational and physical challenges of unpiggable pipelines through an innovative modular platform design, segmented MFL inspection modules and improvements to the inter-module coupling design.

  8. ADAPTIVE MANAGEMENT AND PLANNING MODELS FOR CULTURAL RESOURCES IN OIL & GAS FIELDS IN NEW MEXICO AND WYOMING

    SciTech Connect (OSTI)

    Peggy Robinson

    2004-07-01

    This report contains a summary of activities of Gnomon, Inc. and five subcontractors that have taken place during the first six months of 2004 (January 1, 2004-June 30, 2004) under the DOE-NETL cooperative agreement: ''Adaptive Management and Planning Models for Cultural Resources in Oil & Gas Fields in New Mexico and Wyoming'', DE-FC26-02NT15445. Although Gnomon and all five subcontractors completed tasks during these six months, most of the technical experimental work was conducted by the subcontractor, SRI Foundation (SRIF). SRIF created a sensitivity model for the Azotea Mesa area of southeastern New Mexico that rates areas as having a very good chance, a good chance, or a very poor chance of containing cultural resource sites. SRIF suggested that the results of the sensitivity model might influence possible changes in cultural resource management (CRM) practices in the Azote Mesa area of southeastern New Mexico.

  9. dose request form

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

    Full name: First, middle, and last (also indicate maiden name and aliases if applicable): Social Security Number of the monitored person (or other employee ID number if SSN is unavailable): Date of birth of the monitored person: R E Q U E S T F O R R E P O R T O F R A D I A T I O N E X P O S U R E H I S T O R Y UNITED STATES DEPARTMENT OF ENERGY D E P A R T M E NT O F E N E R G Y U N I T E D S T A T E S O F A M E R I C A Employed by or associated with the following organization: At the following

  10. SUBTASK 6.1 – STRATEGIC STUDIES

    SciTech Connect (OSTI)

    Erickson, Thomas; Harju, John; Steadman, Edward; Holmes, Michael

    2015-05-31

    The Energy & Environmental Research Center (EERC) has recently completed 7 years of research through the Cooperative Agreement with the U.S. Department of Energy (DOE) National Energy Technology Laboratory (NETL) focused on fossil energy technology development and demonstration. To support a significant number of the different activities being considered within all of our research contracts with NETL, a subtask (6.1 – Strategic Studies) was created to focus on small research efforts that came up throughout the year that would support an existing EERC–NETL project or would help to develop a new concept for inclusion in future efforts. This subtask was funded through the EERC–DOE Joint Program on Research and Development for Fossil Energy-Related Resources Cooperative Agreement No. DE-FC26- 08NT43291

  11. Analytical and Experimental Evaluation of Joining Silicon Carbide to Silicon Carbide and Silicon Nitride to Silicon Nitride for Advanced Heat Engine Applications Phase II

    SciTech Connect (OSTI)

    Sundberg, G.J.

    1994-01-01

    Techniques were developed to produce reliable silicon nitride to silicon nitride (NCX-5101) curved joins which were used to manufacture spin test specimens as a proof of concept to simulate parts such as a simple rotor. Specimens were machined from the curved joins to measure the following properties of the join interlayer: tensile strength, shear strength, 22 C flexure strength and 1370 C flexure strength. In parallel, extensive silicon nitride tensile creep evaluation of planar butt joins provided a sufficient data base to develop models with accurate predictive capability for different geometries. Analytical models applied satisfactorily to the silicon nitride joins were Norton's Law for creep strain, a modified Norton's Law internal variable model and the Monkman-Grant relationship for failure modeling. The Theta Projection method was less successful. Attempts were also made to develop planar butt joins of siliconized silicon carbide (NT230).

  12. 13B

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

    B β--Decay Evaluated Data Measurements 1962MA19: 13B; deduced nuclear properties. 1968CH28: 13B; measured T1/2, delayed n(t); deduced log ft, delayed n/β-branching ratio. 1969JO21: 13B; measured βγ-coin, Eβ, β delayed n-delay; deduced log ft, β-branching. 13C deduced levels, J, π, neutron-emitting states. 1971WI07: 13B; measured T1/2; deduced ft ratios. 1974AL12: 13B; measured βn-coin; deduced log ft. 13C deduced level, J, π. 1988SA04: 13B; measured β-decay T1/2. 1994RE1R, 1991RE02:

  13. Scientific/Technical Report

    SciTech Connect (OSTI)

    SARACHIK, MYRIAM P

    2014-07-18

    Measurements of the thermoelectric power of the dilute, strongly-interacting two-dimensional electron system in high-mobility, low-disorder silicon MOSFETs were obtained at low temperatures down to 0.2 K. With decreasing density n_s, the thermopower was found to exhibit a sharp increase by more than an order of magnitude, tending to a divergence at a finite, disorder-independent density n_t. The critical behavior of the thermopower observed in our experiments provides clear evidence for an interaction-induced quantum phase transition to a new phase at low density in a strongly interacting 2D electron system, thereby settling a 20-year debate.

  14. Asymptotic formulae for the zeros of orthogonal polynomials

    SciTech Connect (OSTI)

    Badkov, V M [Institute of Mathematics and Mechanics, Urals Branch of the Russian Academy of Sciences, Ekaterinburg (Russian Federation)

    2012-09-30

    Let p{sub n}(t) be an algebraic polynomial that is orthonormal with weight p(t) on the interval [-1, 1]. When p(t) is a perturbation (in certain limits) of the Chebyshev weight of the first kind, the zeros of the polynomial p{sub n}( cos {tau}) and the differences between pairs of (not necessarily consecutive) zeros are shown to satisfy asymptotic formulae as n{yields}{infinity}, which hold uniformly with respect to the indices of the zeros. Similar results are also obtained for perturbations of the Chebyshev weight of the second kind. First, some preliminary results on the asymptotic behaviour of the difference between two zeros of an orthogonal trigonometric polynomial, which are needed, are established. Bibliography: 15 titles.

  15. Image

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

    SOLICWfATION/MODIFICATlON OF CONTRACT 2< AMENDMt;NT/MODIFfCAnON NO, 3.'EFFEC1fVE DArE 202 See Block 16C 6. ISSUED BY CODE 00518 Oak Ridge U.S. Department of Energy P.O. Box 2001 Oak Ridge 'l'N 37831 8. N~MEAND ADDRE~ OF CONTRACTOR INc..,~, emmly, SUlf9andljpCode} AK RIDGE Q P Q .0. BOX AKRIDGE ASSOCIATED UNIVERSITIES, INC. 117 TN 37830-6218 1" CONlRACTIP WDE I PAG!±: OF PAGES 1 I 1 4. Re:aUiS!ilON:!PURCHASE REQ. NQ. IS. PROJECT NO. (lfspp/kJabfe) 10SCQ0874 7 Itt0tl'\ 5 7. ADMINlSTEf{EO

  16. Image

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

    CONTRACT!D CODE IPAU!£ 0, PAGeS 1 10 Z, AMENOMENT/MOO[PICATIQN NO, 3, EFI'tECT!Va DATE 4. REQU!SmoNtPuRCHASE'REQ. NO. 15, PROJECT NO. ("appllen!)I,,) 178. See BIQC¥ 16C 1080008480 6: I$SueD- BY COOE 00518 7. ADMINJSTERED ay lffothOrffum Item 6) CODE 100518 Oak Rl.<lge Oak Ridge U.S. Department of Enet"gy t!. S. D-Opartmen t of Energy P.O. Box 2001 J? .0. Box 2001 .oak Ridge l'N 37831 Oak R'idge TN 37831 tl-. NAMEAND ADDRESS- OF CONrRACTOR (/'to" srrfMJj. <:.euflfy, Sialf!

  17. TECHNOLOGIES TO ENHANCE THE OPERATION OF EXISTING NATURAL GAS COMPRESSION INFRASTRUCTURE - MANIFOLD DESIGN FOR CONTROLLING ENGINE AIR BALANCE

    SciTech Connect (OSTI)

    Gary D. Bourn; Ford A. Phillips; Ralph E. Harris

    2005-12-01

    This document provides results and conclusions for Task 15.0--Detailed Analysis of Air Balance & Conceptual Design of Improved Air Manifolds in the ''Technologies to Enhance the Operation of Existing Natural Gas Compression Infrastructure'' project. SwRI{reg_sign} is conducting this project for DOE in conjunction with Pipeline Research Council International, Gas Machinery Research Council, El Paso Pipeline, Cooper Compression, and Southern Star, under DOE contract number DE-FC26-02NT41646. The objective of Task 15.0 was to investigate the perceived imbalance in airflow between power cylinders in two-stroke integral compressor engines and develop solutions via manifold redesign. The overall project objective is to develop and substantiate methods for operating integral engine/compressors in gas pipeline service, which reduce fuel consumption, increase capacity, and enhance mechanical integrity.

  18. NOx CONTROL OPTIONS AND INTEGRATION FOR US COAL FIRED BOILERS

    SciTech Connect (OSTI)

    Mike Bockelie; Marc Cremer; Kevin Davis; Bob Hurt; Eric Eddings

    2001-01-31

    This is the second Quarterly Technical Report for DOE Cooperative Agreement No: DE-FC26-00NT40753. The goal of the project is to develop cost effective analysis tools and techniques for demonstrating and evaluating low NOx control strategies and their possible impact on boiler performance for firing US coals. The focus of our efforts during the last three months have been on: (1) Completion of a long term field test for Rich Reagent Injection (RRI) at the Conectiv BL England Station Unit No.1, a 130 MW Cyclone fired boiler; (2) Extending our Computational Fluid Dynamics (CFD) based NOx model to accommodate the chemistry for RRI in PC fired boilers; (3) Design improvements and calibration tests of the corrosion probe; and (4) Investigations on ammonia adsorption mechanisms and removal processes for Fly Ash.

  19. Lawrence Uvermore Laboratory THE TECHNOLOGY OF HIRROR MACHINES - LLL FACILITIES FOR

    Office of Scientific and Technical Information (OSTI)

    PREPRINT UCRL- 79605 (%NtLr7//jpj?- - <f Lawrence Uvermore Laboratory THE TECHNOLOGY OF HIRROR MACHINES - LLL FACILITIES FOR MAGNETIC MIRROR FUSION EXPERIMENTS Thomas H. Batzer September 1 5 , 1977 T h i s paper was prepared f o r s u b m i t t a l t o t h e Seventh Symposium on Engineering Problems o f Fusion Research, Nuclear and Plasma S c i e n c e S o c i e t y of IEEE, K n o x v i l l e , T e n n e s s e e , October 2 5 - 2 8 , 1977. This Is a preprint of a paper intended for

  20. MATERIAL AND PROCESS DEVELOPMENT LEADING TO ECONOMICAL HIGH-PERFORMANCE THIN-FILM SOLID OXIDE FUEL CELLS

    SciTech Connect (OSTI)

    Jie Guan; Atul Verma; Nguyen Minh

    2003-04-01

    This document summarizes the technical progress from September 2002 to March 2003 for the program, Material and Process Development Leading to Economical High-Performance Thin-Film Solid Oxide Fuel Cells, contract number DE-AC26-00NT40711. The causes have been identified for the unstable open circuit voltage (OCV) and low performance exhibited by the anode-supported lanthanum gallate based cells from the earlier development. Promising results have been obtained in the area of synthesis of electrolyte and cathode powders, which showed excellent sintering and densification at low temperatures. The fabrication of cells using tapecalendering process for anode-supported thin lanthanum gallate electrolyte cells and their performance optimization is in progress.

  1. New Mexico State University Arrowhead Center PROSPER Project

    SciTech Connect (OSTI)

    Peach, James

    2012-12-31

    This document is the final technical report of the Arrowhead Center Prosper Project at New Mexico State University. The Prosper Project was a research and public policy initiative funded by the National Energy Technology Laboratory (NETL) of the U.S. Department of Energy (DOE). The Prosper project (DOE Grant Number DE-NT0004397) began on October 1, 2008 (FY2009, Quarter 1) and ended on December 31, 2012 (FY2013, Quarter 1). All project milestones were completed on time and within the budget. This report contains a summary of ten technical reports resulting from research conducted during the project. This report also contains a detailed description of the research dissemination and outreach activities of the project including a description of the policy impacts of the project. The report also describes project activities that will be maintained after the end of the project.

  2. Extended Platinum Nanotubes as Fuel Cell Catalysts

    SciTech Connect (OSTI)

    Alia, S.; Pivovar, B. S.; Yan, Y.

    2012-01-01

    Energy consumption has relied principally on fossil fuels as an energy source; fuel cells, however, can provide a clean and sustainable alternative, an answer to the depletion and climate change concerns of fossil fuels. Within proton exchange membrane fuel cells, high catalyst cost and poor durability limit the commercial viability of the device. Recently, platinum nanotubes (PtNTs) were studied as durable, active catalysts, providing a platform to meet US Department of Energy vehicular activity targets.[1] Porous PtNTs were developed to increase nanotube surface area, improving mass activity for oxygen reduction without sacrificing durability.[2] Subsurface platinum was then replaced with palladium, forming platinum-coated palladium nanotubes.[3] By forming a core shell structure, platinum utilization was increased, reducing catalyst cost. Alternative substrates have also been examined, modifying platinum surface facets and increasing oxygen reduction specific activity. Through modification of the PtNT platform, catalyst limitations can be reduced, ensuring a commercially viable device.

  3. LANL: AOT & LANSCE The Pulse November 2009

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

    9 Los Alamos National Laboratory * Est. 1943 The Pulse-Newsletter of the Los Alamos Neutron Science Center and Accelerator Operations and Technology Division I N S I D E 2 Vogel receiVes lANsce Director's excelleNce AwArD 2 AccelerAtor struc- ture DeVelopmeNt AND thiN coAtiNg oN Niobium sAmples 3 NANogrAiNs DemoN- strAte extrAorDiNAry thermAl stAbility 3 competitiVe ADsorp- tioN of luNg surfAc- tANt AND AlbumiN 4 heADs up! For more than 15 years, Yusheng Zhao has been on a scientifc journey

  4. James L. Liveman, Acting AssLBtaOt

    Office of Legacy Management (LM)

    1 - * -w : L i P / ' 5- . . . c James L. Liveman, Acting AssLBtaOt Secretay for 2nv??Onnur_nt ( IQ UZT'ZXSI~ OF :ZZ&JA On Dctezher 6, 1977, and ridtcr E. smitil, Edward J . Jaacwsky , De?ar+nent of hrgarme SaCanal Laborawry (AS.), _- _. - - -zatzgy (DOE), visited tlhe University of iJeva&, Ekekay ScMal of %iaes. The purpose ___ was to dLscu!38 tke -8: opcraZ4Qns of tbcse fuCti'I?-'n= **-A-- A e fl' the v?L&gl: ~~ BHIC --c-r &atic . - . dtselopxzeat studies on vsrlous tppes of

  5. LgCOOleS, Se*&,,

    Office of Legacy Management (LM)

    ; "Ofice Mem . m *" ' ' *IilCl:t Consists of & " ' / Of LgCOOleS, Se*&,, es * UNITED STATES G-OVERNM NT <;$)~~ 3i;t-j /Lj ' , ~~~' jCjC;O c) TO I LT. :s. Clnr!te, ,;or,~~~,~' , -.,,..:-:-Y"' r~-;i~.L.-Z.:r DATE: uL"C!.,?r 6, 1' ?L9 A meting mj: !1:1d in i:1CG bet,. _ ^ .- ',cel representatives 51 ;.2rshz:i sr.3 the A;.35 to nwotiztc .the prices for producing FY-1: (brow oxise), _1 I%-; (green salt and .?T-12 (he::.-iZluoriic) fcr the sc2or.d 3,uarter of

  6. DOE THREE-DIMENSIONAL STRUCTURE AND PHYSICAL PROPERTIES OF A METHANE HYDRATE DEPOSIT AND GAS RESERVOIR, BLAKE RIDGE

    SciTech Connect (OSTI)

    W. Steven Holbrook

    2004-11-11

    This report contains a summary of work conducted and results produced under the auspices of award DE-FC26-00NT40921, ''DOE Three-Dimensional Structure and Physical Properties of a Methane Hydrate Deposit and Gas Reservoir, Blake Ridge.'' This award supported acquisition, processing, and interpretation of two- and three-dimensional seismic reflection data over a large methane hydrate reservoir on the Blake Ridge, offshore South Carolina. The work supported by this project has led to important new conclusions regarding (1) the use of seismic reflection data to directly detect methane hydrate, (2) the migration and possible escape of free gas through the hydrate stability zone, and (3) the mechanical controls on the maximum thickness of the free gas zone and gas escape.

  7. V

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

    . 1.1 I . COO-30.72-25 11 t 1 Hadronic Form Factors in Asymptotically Free Field Theories David J. Gross and S.B. Treiman Joseph Henry Labor atorie s of Physics -NOTICE- Pri nce ton Uni ver sit y 1 1 This repor t was prep ared as an acco unt of work 1 Pri nce ton , New Jer sey 1 spons ored by the Unite d State s Gove rnme nt. Neith er 1 1 the Un ited Sta tes nor the Un ited Sta tes Ato mic Ene rgy I 08 54 0 1 j Comm issi on, nor any of thei r empl oyee s, nor any of I the ir con trac tors , sub

  8. Babcock & Wilcox Technical Services Pantex, LLC

    National Nuclear Security Administration (NNSA)

    SOLlClTATlONlMODlFlCATlON OF CONTRACT I I CoNT" ID CODE PAGE I OF 2 PAGES 9B. DATED (SEE ITEM 11) 2. AMENDMENTlMODlFlCATlON NO. MI65 DE-AC04-00AL66620 1 I 108. DATED (SEE ITEM 13) ,-. -,, ,.,-., ---- I I July 28,2000 3. EFFECTIVE DATE See Block 16C CODE I ~HLILI I Y ~ u u e I I - 11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS 6. ISSUED BY CODE U.S. Department of Energy National Nuclear Security Administration Service Center Property and M&O Contract Support Department P.O.

  9. Methyl-parathion decreases sperm function and fertilization capacity after targeting spermatocytes and maturing spermatozoa

    SciTech Connect (OSTI)

    Pina-Guzman, Belem; Sanchez-Gutierrez, M.; Marchetti, Francesco; Hernandez-Ochoa, I.; Solis-Heredia, M.J .; Quintanilla-Vega, B.

    2009-05-03

    Paternal germline exposure to organophosphorous pesticides (OP) has been associated with reproductive failures and adverse effects in the offspring. Methyl parathion (Me-Pa), a worldwide-used OP, has reproductive adverse effects and is genotoxic to sperm. Oxidative damage has been involved in the genotoxic and reproductive effects of OP. The purpose of this study was to determine the effects of Me-Pa on spermatozoa function and ability to fertilize. Male mice were exposed to Me-Pa (20 mg/kg bw, i.p.) and spermatozoa from epididymis-vas deferens were collected at 7 or 28 days post-treatment (dpt) to assess the effects on maturing spermatozoa and spermatocytes, respectively. DNA damage was evaluated by nick translation (NT-positive cells) and SCSA (percentDFI); lipoperoxidation (LPO) by malondialdehyde production; sperm function by spontaneous- and induced-acrosome reactions (AR); mitochondrial membrane potential (MMP) by using the JC-1 flurochrome; and, fertilization ability by an in vitro assay and in vivo mating. Results showed alterations in DNA integrity (percentDFI and NT-positive cells) at 7 and 28 dpt, in addition to decreased sperm quality and a decrease in induced-AR; reduced MMP and LPO was observed only at 7 dpt. We found negative correlations between LPO and all sperm alterations. Altered sperm functional parameters were associated with reduced fertilization rates at both times, evaluated either in vitro or in vivo. These results show that Me-Pa exposure of maturing spermatozoa and spermatocytes affects many sperm functional parameters that result in a decreased fertilizing capacity. Oxidative stress seems to be a likely mechanism ofthe detrimental effects of Me-Pa in male germ cells.

  10. SU-E-T-421: Feasibility Study of Volumetric Modulated Arc Therapy with Constant Dose Rate for Endometrial Cancer

    SciTech Connect (OSTI)

    Yang, R; Wang, J

    2014-06-01

    Purpose: To investigate the feasibility, efficiency, and delivery accuracy of volumetric modulated arc therapy with constant dose rate (VMAT-CDR) for whole-pelvic radiotherapy (WPRT) of endometrial cancer. Methods: The nine-Field intensity-modulated radiotherapy (IMRT), VMAT with variable dose-rate (VMAT-VDR), and VMAT-CDR plans were created for 9 patients with endometrial cancer undergoing WPRT. The dose distribution of planning target volume (PTV), organs at risk (OARs), and normal tissue (NT) were compared. The monitor units (MUs) and treatment delivery time were also evaluated. For each VMAT-CDR plan, a dry Run was performed to assess the dosimetric accuracy with MatriXX from IBA. Results: Compared with IMRT, the VMAT-CDR plans delivered a slightly greater V20 of the bowel, bladder, pelvis bone, and NT, but significantly decreased the dose to the high-dose region of the rectum and pelvis bone. The MUs Decreased from 1105 with IMRT to 628 with VMAT-CDR. The delivery time also decreased from 9.5 to 3.2 minutes. The average gamma pass rate was 95.6% at the 3%/3 mm criteria with MatriXX pretreatment verification for 9 patients. Conclusion: VMAT-CDR can achieve comparable plan quality with significant shorter delivery time and smaller number of MUs compared with IMRT for patients with endometrial cancer undergoing WPRT. It can be accurately delivered and be an alternative to IMRT on the linear accelerator without VDR capability. This work is supported by the grant project, National Natural; Science Foundation of China (No. 81071237)

  11. Identification and characterization of novel NuMA isoforms

    SciTech Connect (OSTI)

    Wu, Jin; Xu, Zhe; He, Dacheng; Lu, Guanting

    2014-11-21

    Highlights: Seven NuMA isoforms generated by alternative splicing were categorized into 3 groups: long, middle and short. Both exons 15 and 16 in long NuMA were hotspot for alternative splicing. Lower expression of short NuMA was observed in cancer cells compared with nonneoplastic controls. Distinct localization pattern of short isoforms indicated different function from that of long and middle NuMA. - Abstract: The large nuclear mitotic apparatus (NuMA) has been investigated for over 30 years with functions related to the formation and maintenance of mitotic spindle poles during mitosis. However, the existence and functions of NuMA isoforms generated by alternative splicing remains unclear. In the present work, we show that at least seven NuMA isoforms (categorized into long, middle and short groups) generated by alternative splicing from a common NuMA mRNA precursor were discovered in HeLa cells and these isoforms differ mainly at the carboxyl terminus and the coiled-coil domains. Two hotspot exons with molecular mass of 3366-nt and 42-nt tend to be spliced during alternative splicing in long and middle groups. Furthermore, full-length coding sequences of long and middle NuMA obtained by using fusion PCR were constructed into GFP-tagged vector to illustrate their cellular localization. Long NuMA mainly localized in the nucleus with absence from nucleoli during interphase and translocated to the spindle poles in mitosis. Middle NuMA displayed the similar cell cycle-dependent distribution pattern as long NuMA. However, expression of NuMA short isoforms revealed a distinct subcellular localization. Short NuMA were present in the cytosol during the whole cycle, without colocalization with mitotic apparatus. These results have allowed us tentatively to explore a new research direction for NuMAs various functions.

  12. Stochastic acceleration of electrons by fast magnetosonic waves in solar flares: the effects of anisotropy in velocity and wavenumber space

    SciTech Connect (OSTI)

    Pongkitiwanichakul, Peera; Chandran, Benjamin D. G.

    2014-11-20

    We develop a model for stochastic acceleration of electrons in solar flares. As in several previous models, the electrons are accelerated by turbulent fast magnetosonic waves ({sup f}ast waves{sup )} via transit-time-damping (TTD) interactions. (In TTD interactions, fast waves act like moving magnetic mirrors that push the electrons parallel or anti-parallel to the magnetic field). We also include the effects of Coulomb collisions and the waves' parallel electric fields. Unlike previous models, our model is two-dimensional in both momentum space and wavenumber space and takes into account the anisotropy of the wave power spectrum F{sub k} and electron distribution function f {sub e}. We use weak turbulence theory and quasilinear theory to obtain a set of equations that describes the coupled evolution of F{sub k} and f {sub e}. We solve these equations numerically and find that the electron distribution function develops a power-law-like non-thermal tail within a restricted range of energies E in (E {sub nt}, E {sub max}). We obtain approximate analytic expressions for E {sub nt} and E {sub max}, which describe how these minimum and maximum energies depend upon parameters such as the electron number density and the rate at which fast-wave energy is injected into the acceleration region at large scales. We contrast our results with previous studies that assume that F{sub k} and f {sub e} are isotropic, and we compare one of our numerical calculations with the time-dependent hard-X-ray spectrum observed during the 1980 June 27 flare. In our numerical calculations, the electron energy spectra are softer (steeper) than in models with isotropic F{sub k} and f {sub e} and closer to the values inferred from observations of solar flares.

  13. UNVEILING A NETWORK OF PARALLEL FILAMENTS IN THE INFRARED DARK CLOUD G14.225-0.506

    SciTech Connect (OSTI)

    Busquet, Gemma; Zhang, Qizhou; Ho, Paul T. P.; Palau, Aina; Girart, Josep M.; Liu, Hauyu Baobab; Sanchez-Monge, Alvaro; Estalella, Robert; De Gregorio-Monsalvo, Itziar; Pillai, Thushara; Wyrowski, Friedrich; Santos, Fabio P.; Franco, Gabriel A. P.

    2013-02-20

    We present the results of combined NH{sub 3} (1,1) and (2,2) line emission observed with the Very Large Array and the Effelsberg 100 m telescope of the infrared dark cloud G14.225-0.506. The NH{sub 3} emission reveals a network of filaments constituting two hub-filament systems. Hubs are associated with gas of rotational temperature T{sub rot} {approx} 15 K, non-thermal velocity dispersion {sigma}{sub NT} {approx} 1 km s{sup -1}, and exhibit signs of star formation, while filaments appear to be more quiescent (T{sub rot} {approx} 11 K and {sigma}{sub NT} {approx} 0.6 km s{sup -1}). Filaments are parallel in projection and distributed mainly along two directions, at P.A. {approx} 10 Degree-Sign and 60 Degree-Sign , and appear to be coherent in velocity. The averaged projected separation between adjacent filaments is between 0.5 pc and 1 pc, and the mean width of filaments is 0.12 pc. Cores within filaments are separated by {approx}0.33 {+-} 0.09 pc, which is consistent with the predicted fragmentation of an isothermal gas cylinder due to the {sup s}ausage{sup -}type instability. The network of parallel filaments observed in G14.225-0.506 is consistent with the gravitational instability of a thin gas layer threaded by magnetic fields. Overall, our data suggest that magnetic fields might play an important role in the alignment of filaments, and polarization measurements in the entire cloud would lend further support to this scenario.

  14. Fingerprints of anthropogenic and natural variability in global-mean surface temperature

    SciTech Connect (OSTI)

    Wallace, J.M.; Zhang, Yuan

    1997-11-01

    This paper presents an analysis designed to detect greenhouse warming by distinguishing between temperature rises induced by increasing atmospheric concentrations of greenhouse gases and those induced by background variability that are present without changes in atmospheric composition. The strategy is based on the surface temperature field. At each observation time, the projection of the anomalous temperature field on the presumed anthropogenic fingerprint is removed in order to obtain a temperature deviation field; i.e., the temperature anomalies in the phase space orthogonal to the anthropogenic fingerprint, which are presumed to be entirely natural. The time series of the expansion coefficients of the fingerprint a(t) is then regressed on this temperature deviation field to identify the axis in the orthogonal phase space along which the variations are most strongly correlated, and an index n(t) of the temporal variations along that axis is generated. The index a(t) is then regressed upon n(t) and the resulting least squares fit is regarded as the component of a(t) that can be ascribed to natural causes. The analysis was performed for monthly global surface temperature anomaly fields for the period 1900-95. Results indicate that two well defined patterns of natural variability contribute to variations in global mean temperature: the synthetic cold ocean-warm land (COWL) pattern and the El Nino-Southern Oscillation (ENSO). In domains that include surface air temperature over Eurasia and North America, the COWL pattern tends to be dominant. The ENSO signature emerges as the pattern most strongly linearly correlated with global sea surface temperature and with tropospheric layer-averaged temperatures. 24 refs., 3 figs.

  15. Mapping of the receptor protein-tyrosine kinase 10 to human chromosome 1q21-q23 and mouse chromosome 1H1-5 by fluorescence in situ hybridization

    SciTech Connect (OSTI)

    Edelhoff, S.; Disteche, C.M.; Lai, C.

    1995-01-01

    Receptor protein-tyrosine kinases (PTKs) play a critical role in the transduction of signals important to cell growth, differentiation, and survival. Mutations affecting the expression of receptor PTK genes have been associated with a number of vertebrate and invertebrate developmental abnormalities, and the aberrant regulation of tyrosine phosphorylation is implicated in a variety of neoplasias. One estimate suggests that approximately 100 receptor PTK genes exist in the mammalian genome, about half of which have been identified. The tyro-10 receptor protein-tyrosine kinase, first identified in a PCR-based survey for novel tyrosine kinases in the rat nervous system, defines a new subfamily of PTKs. It exhibits a catalytic domain most closely related to those found in the trk PTK receptor subfamily, which transduces signals for nerve growth factor and the related molecules brain-derived neurotrophic factor (BDNF), neurotrophin-3, and neurotrophin-4 (NT-3 and NT-4). Trk and the related PTK receptors trkB and trkC play a critical role in the neurotrophin-dependent survival of subsets of sensory and motor neurons. The predicted tyro-10 extracellular region is, however, distinct from that of the trk subfamily and is unique except for a domain shared with the blood coagulation factors V and VIII, thought to be involved in phospholipid binding. Although tyro-10 RNA is most abundant in heart and skeletal muscle in the adult rat, it is expressed in a wide variety of tissues, including the developing and mature brain. Tyro-10 appears identical to the murine TKT sequence reported by Karn et al. and exhibits a high degree of similarity with the CaK, DDR, and Nep PTKs. A ligand for tyro-10 has not yet been identified. 10 refs., 1 fig.

  16. Computational Modeling and Assessment Of Nanocoatings for Ultra Supercritical Boilers

    SciTech Connect (OSTI)

    David W. Gandy; John P. Shingledecker

    2011-04-11

    Forced outages and boiler unavailability in conventional coal-fired fossil power plants is most often caused by fireside corrosion of boiler waterwalls. Industry-wide, the rate of wall thickness corrosion wastage of fireside waterwalls in fossil-fired boilers has been of concern for many years. It is significant that the introduction of nitrogen oxide (NOx) emission controls with staged burners systems has increased reported waterwall wastage rates to as much as 120 mils (3 mm) per year. Moreover, the reducing environment produced by the low-NOx combustion process is the primary cause of accelerated corrosion rates of waterwall tubes made of carbon and low alloy steels. Improved coatings, such as the MCrAl nanocoatings evaluated here (where M is Fe, Ni, and Co), are needed to reduce/eliminate waterwall damage in subcritical, supercritical, and ultra-supercritical (USC) boilers. The first two tasks of this six-task project-jointly sponsored by EPRI and the U.S. Department of Energy (DE-FC26-07NT43096)-have focused on computational modeling of an advanced MCrAl nanocoating system and evaluation of two nanocrystalline (iron and nickel base) coatings, which will significantly improve the corrosion and erosion performance of tubing used in USC boilers. The computational model results showed that about 40 wt.% is required in Fe based nanocrystalline coatings for long-term durability, leading to a coating composition of Fe-25Cr-40Ni-10 wt.% Al. In addition, the long term thermal exposure test results further showed accelerated inward diffusion of Al from the nanocrystalline coatings into the substrate. In order to enhance the durability of these coatings, it is necessary to develop a diffusion barrier interlayer coating such TiN and/or AlN. The third task 'Process Advanced MCrAl Nanocoating Systems' of the six-task project jointly sponsored by the Electric Power Research Institute, EPRI and the U.S. Department of Energy (DE-FC26-07NT43096)- has focused on processing of advanced nanocrystalline coating systems and development of diffusion barrier interlayer coatings. Among the diffusion interlayer coatings evaluated, the TiN interlayer coating was found to be the optimum one. This report describes the research conducted under the Task 3 workscope.

  17. Truck Thermoacoustic Generator and Chiller

    SciTech Connect (OSTI)

    Robert Keolian

    2011-03-31

    This Final Report describes the accomplishments of the US Department of Energy (DOE) cooperative agreement project DE-FC26-04NT42113 - Truck Thermoacoustic Generator and Chiller - whose goal is to design, fabricate and test a thermoacoustic piezoelectric generator and chiller system for use on over-the-road heavy-duty-diesel trucks, driven alternatively by the waste heat of the main diesel engine exhaust or by a burner integrated into the thermoacoustic system. The thermoacoustic system would utilize engine exhaust waste heat to generate electricity and cab air conditioning, and would also function as an auxiliary power unit (APU) for idle reduction. The unit was to be tested in Volvo engine performance and endurance test cells and then integrated onto a Class 8 over-the-road heavy-duty-diesel truck for further testing on the road. The project has been a collaboration of The Pennsylvania State University Applied Research Laboratory, Los Alamos National Laboratory, Clean Power Resources Inc., and Volvo Powertrain (Mack Trucks Inc.). Cost share funding was provided by Applied Research Laboratory, and by Clean Power Resources Inc via its grant from Innovation Works - funding that was derived from the Commonwealth of Pennsylvania. Los Alamos received its funding separately through DOE Field Work Proposal 04EE09.

  18. ChemLabBox for SnifferStars

    Energy Science and Technology Software Center (OSTI)

    2002-01-24

    The software entitled "ChemLabBox for SnifferStars" is used to collect, display, and save data from the Sandia National Laboratories chemical analysis system dubbed SnifferStar. Sensor data is streamed from a SnifferStar unit into a computer thru RS-232 in a manner that is not amendable to plotting. Also, there is no direct way to start and stop the unit as is. This software rearranges the data into something that can be easily plotted in real-time thenmore » saves the data into a text fild. In addition, this software provides the users a means to start and stop the hardware. This software was written specifically for SnifferStar. SnifferStar data is delivered at a very fast rate but for a short period of time. This software is written around that premise. It is written for Pentium or higher machines running Windows 95/98/ME/NT/2000/XP. Lockheed Martin is interested in using it for testing SnifferStar units before deployment. To date they have not indicated their intent to deliver the code either in part or whole as part of their product.« less

  19. ChromPlot for MicroChemLab

    Energy Science and Technology Software Center (OSTI)

    2001-12-19

    The software entitled "ChromPlot for MicroChemLab" is used to collect, display, and save data from the Sandia National Laboratories chemical analysis system dubbed MicroChemLab. Sensor data is streamed from a MicroChemLab unit into a computer thru RS-232 in a manner that is not amenable to plotting. Also, there is no direct way to start and stop the unit as is. This software rearranges the data into something that can be easily plotted in real-time thenmore » save the data into a text file. In addition, this software provides the users a means to start and stop the hardware. This software was written specifically for MicroChemLab. MicroChemLab data is delivered at 6- 7 pts/sec/channel in a two-channel system for 1-2 min. This code is written around that premise. It is written for Pentium or higher machines running Windows 9x/Me/NT/2000/XP. This software was not developed under the BMS CRADA; it is software we use in the lab for our own testing. Bristol Meyers Squibb (BMS) will use this software for testing an online process monitor based on MicroChemLab. They have not indicated their interest in marketing our device or the software.« less

  20. Dark Forces and Light Dark Matter

    SciTech Connect (OSTI)

    Hooper, Dan; Weiner, Neal; Xue, Wei

    2012-09-01

    We consider a simple class of models in which the dark matter, X, is coupled to a new gauge boson, phi, with a relatively low mass (m_phi \\sim 100 MeV-3 GeV). Neither the dark matter nor the new gauge boson have tree-level couplings to the Standard Model. The dark matter in this model annihilates to phi pairs, and for a coupling of g_X \\sim 0.06 (m_X/10 GeV)^1/2 yields a thermal relic abundance consistent with the cosmological density of dark matter. The phi's produced in such annihilations decay through a small degree of kinetic mixing with the photon to combinations of Standard Model leptons and mesons. For dark matter with a mass of \\sim10 GeV, the shape of the resulting gamma-ray spectrum provides a good fit to that observed from the Galactic Center, and can also provide the very hard electron spectrum required to account for the observed synchrotron emission from the Milky Way's radio filaments. For kinetic mixing near the level naively expected from loop-suppressed operators (epsilon \\sim 10^{-4}), the dark matter is predicted to scatter elastically with protons with a cross section consistent with that required to accommodate the signals reported by DAMA/LIBRA, CoGeNT and CRESST-II.