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Sample records for internal control structure

  1. Internal Controls Evaluations

    Energy Savers [EERE]

    2, 2015 U.S. DEPARTMENT OF ENERGY Internal Control Evaluations Fiscal Year 2015 Guidance Page | 2 Table of Contents I. Introduction .............................................................................................................................................. 4 A. Background ......................................................................................................................................... 4 B. New for FY 2015

  2. Internal Control Program

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2008-10-28

    To ensure sound internal controls and overall consistency in exercising the statutory authorities that vest in the Secretary, the Administrator, National Nuclear Security Administration (NNSA), and Department's Chief Financial Officer (CFO), and to implement the Federal Managers' Financial Integrity Act of 1982 and related central agency guidance. Supersedes DOE O 413.1A.

  3. Stormwater Control Structures

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

    Stormwater Control Structures Stormwater Control Structures Stormwater control structures are engineered to control run-on and runoff water from suspected contaminated sites....

  4. Internal Controls Over Sensitive Compartmented Information Access...

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

    Compartmented Information Access for Selected Field Intelligence Elements, IG-0796 Internal Controls Over Sensitive Compartmented Information Access for Selected Field ...

  5. Internal Controls Guidance | Department of Energy

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

    Internal Controls Guidance Internal Controls Guidance Guidance required to be implemented by Departmental elements to meet the requirements of the Federal Managers' Financial Integrity Act (FMFIA), as described in Office of Management and Budget (OMB) Circular A-123, Management's Responsibility for Internal Control. This guidance provides instructions for conducting internal controls evaluations and help ensure the Secretary's annual Statement of Assurance is accurate and adequately supported.

  6. Stormwater Control Structures

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

    Stormwater Control Structures Stormwater Control Structures Stormwater control structures are engineered to control run-on and runoff water from suspected contaminated sites. Structures trap sediment, keep water on-site, slow water flow and redirect water around problem areas. Rock check dams Rock check dams Silt tence Silt fence Sediment trap Sediment trap Wood mulch and native seed Wood mulch and native seed Gabion Gabion Concrete lined swales Concrete lined swales Hydroseeding Hydroseeding

  7. Internal combustion engine and method for control

    DOE Patents [OSTI]

    Brennan, Daniel G

    2013-05-21

    In one exemplary embodiment of the invention an internal combustion engine includes a piston disposed in a cylinder, a valve configured to control flow of air into the cylinder and an actuator coupled to the valve to control a position of the valve. The internal combustion engine also includes a controller coupled to the actuator, wherein the controller is configured to close the valve when an uncontrolled condition for the internal engine is determined.

  8. Controlling Graphene's Electronic Structure

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

    spectroscopy (ARPES) at ALS Beamline 7.0.1, a team of scientists from the ALS and Germany characterized the electronic band structure and successfully controlled the gap...

  9. Controlling Graphene's Electronic Structure

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

    Controlling Graphene's Electronic Structure Print Graphene, because of its unusual electron properties, reduced dimensionality, and scale, has enormous potential for use in...

  10. Controlling Graphene's Electronic Structure

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

    Controlling Graphene's Electronic Structure Print Wednesday, 25 April 2007 00:00 Graphene, because of its unusual electron properties, reduced dimensionality, and scale,...

  11. Los Alamos identifies internal material control issue

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

    Internal material control issue Los Alamos identifies internal material control issue The error relates to internal inventory and accounting that documents movement of sensitive materials within a small portion of Technical Area 55. February 26, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and

  12. Controlling Graphene's Electronic Structure

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

    Controlling Graphene's Electronic Structure Controlling Graphene's Electronic Structure Print Wednesday, 25 April 2007 00:00 Graphene, because of its unusual electron properties, reduced dimensionality, and scale, has enormous potential for use in ultrafast electronic transistors. It exhibits high conductivity and an anomalous quantum Hall effect (a phenomenon exhibited by certain semiconductor devices at low temperatures and high magnetic fields). Among its novel properties, graphene's

  13. Control system for supercharged internal combustion engine

    SciTech Connect (OSTI)

    Kawamura, H.

    1988-05-24

    A control system for controlling an internal combustion engine is described having a supercharge including a rotatable shaft and an exhaust turbine driven by exhaust gas. The control system comprising: a rotary electric machine mounted on the rotatable shaft of the supercharger for imposing a load on the exhaust turbine of the supercharger; setting means for setting an engine brake mode of the internal combustion engine; and operating means for operating the rotary electric machine when the engine brake mode is set by the setting means.

  14. Controlling Graphene's Electronic Structure

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

    Controlling Graphene's Electronic Structure Print Graphene, because of its unusual electron properties, reduced dimensionality, and scale, has enormous potential for use in ultrafast electronic transistors. It exhibits high conductivity and an anomalous quantum Hall effect (a phenomenon exhibited by certain semiconductor devices at low temperatures and high magnetic fields). Among its novel properties, graphene's electrical charge carriers (electrons and holes) move through a solid with

  15. Controlling Graphene's Electronic Structure

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

    Controlling Graphene's Electronic Structure Print Graphene, because of its unusual electron properties, reduced dimensionality, and scale, has enormous potential for use in ultrafast electronic transistors. It exhibits high conductivity and an anomalous quantum Hall effect (a phenomenon exhibited by certain semiconductor devices at low temperatures and high magnetic fields). Among its novel properties, graphene's electrical charge carriers (electrons and holes) move through a solid with

  16. Controlling Graphene's Electronic Structure

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

    Controlling Graphene's Electronic Structure Print Graphene, because of its unusual electron properties, reduced dimensionality, and scale, has enormous potential for use in ultrafast electronic transistors. It exhibits high conductivity and an anomalous quantum Hall effect (a phenomenon exhibited by certain semiconductor devices at low temperatures and high magnetic fields). Among its novel properties, graphene's electrical charge carriers (electrons and holes) move through a solid with

  17. Controlling Graphene's Electronic Structure

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

    Controlling Graphene's Electronic Structure Print Graphene, because of its unusual electron properties, reduced dimensionality, and scale, has enormous potential for use in ultrafast electronic transistors. It exhibits high conductivity and an anomalous quantum Hall effect (a phenomenon exhibited by certain semiconductor devices at low temperatures and high magnetic fields). Among its novel properties, graphene's electrical charge carriers (electrons and holes) move through a solid with

  18. Controlling Graphene's Electronic Structure

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

    Controlling Graphene's Electronic Structure Print Graphene, because of its unusual electron properties, reduced dimensionality, and scale, has enormous potential for use in ultrafast electronic transistors. It exhibits high conductivity and an anomalous quantum Hall effect (a phenomenon exhibited by certain semiconductor devices at low temperatures and high magnetic fields). Among its novel properties, graphene's electrical charge carriers (electrons and holes) move through a solid with

  19. Price controls and international petroleum product prices

    SciTech Connect (OSTI)

    Deacon, R.T.; Mead, W.J.; Agarwal, V.B.

    1980-02-01

    The effects of Federal refined-product price controls upon the price of motor gasoline in the United States through 1977 are examined. A comparison of domestic and foreign gasoline prices is made, based on the prices of products actually moving in international trade. There is also an effort to ascribe US/foreign market price differentials to identifiable cost factors. Primary emphasis is on price comparisons at the wholesale level, although some retail comparisons are presented. The study also examines the extent to which product price controls are binding, and attempts to estimate what the price of motor gasoline would have been in the absence of controls. The time period under consideration is from 1969 through 1977, with primary focus on price relationships in 1970-1971 (just before US controls) and 1976-1977. The foreign-domestic comparisons are made with respect to four major US cities, namely, Boston, New York, New Orleans, and Los Angeles. 20 figures, 14 tables.

  20. Operations, Audit Resolution, and Internal Controls | Department of Energy

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

    Business Operations » Project Management Coordination Office » Operations, Audit Resolution, and Internal Controls Operations, Audit Resolution, and Internal Controls PMCO oversees critical audit resolution and internal controls compliance and serves as a liaison to the EERE's Operations Council. Goals And Priorities Perform centralized audit resolution on behalf of EERE. Manage the internal controls process for EERE HQ. News & Blog Mission Leadership Budget EERE Offices Business

  1. International Rectifier Power Control Systems | Open Energy Informatio...

    Open Energy Info (EERE)

    Power Control Systems Jump to: navigation, search Name: International Rectifier Power Control Systems Place: El Segundo, California Zip: 90245 Product: Originally a division of...

  2. Audit of Internal Controls Over Special Nuclear Materials, IG...

    Energy Savers [EERE]

    0388 "Audit of Internal Controls Over Special Nuclear Materials" This report is not available electronically. However, copies may be obtained by calling the Office of Inspector...

  3. Fiscal Year (FY) 2012 Internal Controls Evaluations Guidance

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2012-01-13

    FY 2012 Internal Controls guidance required to be implemented by Departmental elements to meet the requirements of the Federal Managers' Financial Integrity Act (FMFIA), as described in the Office of Management and Budget (OMB) Circular A-123, Management's Responsibility for Internal Control.

  4. Fuel cell with internal flow control

    DOE Patents [OSTI]

    Haltiner, Jr., Karl J. (Fairport, NY); Venkiteswaran, Arun (Karnataka, IN)

    2012-06-12

    A fuel cell stack is provided with a plurality of fuel cell cassettes where each fuel cell cassette has a fuel cell with an anode and cathode. The fuel cell stack includes an anode supply chimney for supplying fuel to the anode of each fuel cell cassette, an anode return chimney for removing anode exhaust from the anode of each fuel cell cassette, a cathode supply chimney for supplying oxidant to the cathode of each fuel cell cassette, and a cathode return chimney for removing cathode exhaust from the cathode of each fuel cell cassette. A first fuel cell cassette includes a flow control member disposed between the anode supply chimney and the anode return chimney or between the cathode supply chimney and the cathode return chimney such that the flow control member provides a flow restriction different from at least one other fuel cell cassettes.

  5. Internal Controls Over Sensitive Compartmented Information Access for

    Office of Environmental Management (EM)

    Selected Field Intelligence Elements, IG-0796 | Department of Energy Internal Controls Over Sensitive Compartmented Information Access for Selected Field Intelligence Elements, IG-0796 Internal Controls Over Sensitive Compartmented Information Access for Selected Field Intelligence Elements, IG-0796 As a member of the U.S. Government's Intelligence Community, the Department of Energy (DOE) serves as the premier technical intelligence resource in the areas of nuclear weapons,

  6. Proton's party pals may alter its internal structure | Jefferson Lab

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

    party pals may alter its internal structure NEWPORT NEWS, VA, November 18, 2009 - A recent experiment at the Department of Energy's Thomas Jefferson National Accelerator Facility has found that a proton's nearest neighbors in the nucleus of the atom may modify the proton's internal structure. The result was published in the November 13 issue of the journal Physical Review Letters. When comparing large nuclei to small nuclei, past measurements have shown a clear difference in how the proton's

  7. CNLS 35th Annual Conference: International Workshop on Electronic Structure

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

    Approaches and Applications to Quantum Matter May » CNLS 35th Annual Conference CNLS 35th Annual Conference: International Workshop on Electronic Structure Approaches and Applications to Quantum Matter WHEN: May 18, 2015 8:00 AM - May 21, 2015 5:00 PM WHERE: La Fonda Hotel 100 East San Francisco Street, Santa Fe, NM CONTACT: Adam Shipman (505) 231-8432 CATEGORY: Science TYPE: Workshop INTERNAL: Calendar Login Event Description The purpose of this workshop is to provide a unique forum for a

  8. Digital Mapping Of Structurally Controlled Geothermal Features...

    Open Energy Info (EERE)

    GPS Units And Pocket Computers Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Digital Mapping Of Structurally Controlled Geothermal Features...

  9. Thermal control structure and garment

    DOE Patents [OSTI]

    Klett, James W.; Cameron, Christopher Stan

    2012-03-13

    A flexible thermally conductive structure. The structure generally includes a plurality of thermally conductive yarns, at least some of which are at least partially disposed adjacent to an elastomeric material. Typically, at least a portion of the plurality of thermally conductive yarns is configured as a sheet. The yarns may be constructed from graphite, metal, or similar materials. The elastomeric material may be formed from urethane or silicone foam that is at least partially collapsed, or from a similar material. A thermal management garment is provided, the garment incorporating a flexible thermally conductive structure.

  10. Proceedings of the Third International Workshop on Jointed Structures.

    SciTech Connect (OSTI)

    Starr, Michael James; Brake, Matthew Robert; Segalman, Daniel Joseph; Bergman, Lawrence A.; Ewins, David J.

    2013-08-01

    The Third International Workshop on Jointed Structures was held from August 16th to 17th, 2012, in Chicago Illinois, following the ASME 2012 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. Thirty two researchers from both the United States and international locations convened to discuss the recent progress of mechanical joints related research and associated efforts in addition to developing a roadmap for the challenges to be addressed over the next five to ten years. These proceedings from the workshop include the minutes of the discussions and follow up from the 2009 workshop [1], presentations, and outcomes of the workshop. Specifically, twelve challenges were formulated from the discussions at the workshop, which focus on developing a better understanding of uncertainty and variability in jointed structures, incorporating high fidelity models of joints in simulations that are tractable/efficient, motivating a new generation of researchers and funding agents as to the importance of joint mechanics research, and developing new insights into the physical phenomena that give rise to energy dissipation in jointed structures. The ultimate goal of these research efforts is to develop a predictive model of joint mechanics.

  11. Electron gun controlled smart structure

    DOE Patents [OSTI]

    Martin, Jeffrey W.; Main, John Alan; Redmond, James M.; Henson, Tammy D.; Watson, Robert D.

    2001-01-01

    Disclosed is a method and system for actively controlling the shape of a sheet of electroactive material; the system comprising: one or more electrodes attached to the frontside of the electroactive sheet; a charged particle generator, disposed so as to direct a beam of charged particles (e.g. electrons) onto the electrode; a conductive substrate attached to the backside of the sheet; and a power supply electrically connected to the conductive substrate; whereby the sheet changes its shape in response to an electric field created across the sheet by an accumulation of electric charge within the electrode(s), relative to a potential applied to the conductive substrate. Use of multiple electrodes distributed across on the frontside ensures a uniform distribution of the charge with a single point of e-beam incidence, thereby greatly simplifying the beam scanning algorithm and raster control electronics, and reducing the problems associated with "blooming". By placing a distribution of electrodes over the front surface of a piezoelectric film (or other electroactive material), this arrangement enables improved control over the distribution of surface electric charges (e.g. electrons) by creating uniform (and possibly different) charge distributions within each individual electrode. Removal or deposition of net electric charge can be affected by controlling the secondary electron yield through manipulation of the backside electric potential with the power supply. The system can be used for actively controlling the shape of space-based deployable optics, such as adaptive mirrors and inflatable antennae.

  12. Fluid control structures in microfluidic devices

    DOE Patents [OSTI]

    Mathies, Richard A. (Moraga, CA); Grover, William H. (Berkeley, CA); Skelley, Alison (Berkeley, CA); Lagally, Eric (Oakland, CA); Liu, Chung N. (Albany, CA)

    2008-11-04

    Methods and apparatus for implementing microfluidic analysis devices are provided. A monolithic elastomer membrane associated with an integrated pneumatic manifold allows the placement and actuation of a variety of fluid control structures, such as structures for pumping, isolating, mixing, routing, merging, splitting, preparing, and storing volumes of fluid. The fluid control structures can be used to implement a variety of sample introduction, preparation, processing, and storage techniques.

  13. Addressable morphology control of silica structures by manipulating...

    Office of Scientific and Technical Information (OSTI)

    Addressable morphology control of silica structures by manipulating the reagent addition time Citation Details In-Document Search Title: Addressable morphology control of silica ...

  14. Arms Control: US and International efforts to ban biological weapons

    SciTech Connect (OSTI)

    Not Available

    1992-12-01

    The Bacteriological (Biological) and Toxin Weapons Convention, the treaty that bans the development, production, and stockpiling and acquisition of biological weapons was opened for signature in 1972 and came into force in 1975 after being ratified by 22 governments, including the depository nations of the USA, the United Kingdom, and the former Soviet Union. In support of the Convention, the USA later established export controls on items used to make biological weapons. Further, in accordance with the 1990 President`s Enhanced Proliferation Control Initiative, actions were taken to redefine and expand US export controls, as well as to encourage multilateral controls through the Australia Group. Thus far, the Convention has not been effective in stopping the development of biological weapons. The principal findings as to the reasons of the failures of the Convention are found to be: the Convention lacks universality, compliance measures are effective, advantage of verification may outweigh disadvantages. Recommendations for mitigating these failures are outlined in this report.

  15. Tectonic & Structural Controls of Great Basin Geothermal Systems...

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

    Successful Exploration Strategies Tectonic & Structural Controls of Great Basin Geothermal Systems: Developing Successful Exploration Strategies Keeping Nevada in Hot Water ...

  16. Throttle valve control device for internal combustion engines

    SciTech Connect (OSTI)

    Ejiri, Y.; Ito, T.

    1988-05-31

    In a throttle valve control device for controlling a position of an engine throttle valve secured to a rotary shaft, which includes a control unit operative to produce a first electrical signal in accordance with a movement of an engine accelerator and an electro-mechanical force transducer operative to impart a first rotational torque to the rotary shaft and thereby to the throttle valve, the first rotational torque corresponding to the first electrical signal, the improvement is described comprising: a throttle valve returning means operative to produce a second rotational torque for biasing the throttle valve to a fully closed position irrespective of the movement of the engine accelerator and means responsive to the second electrical signal to transmit the second rotational torque to the rotary shaft irrespective of the movement of the engine accelerator.

  17. Internal magnetic field structure and parallel electric field...

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

    MST This article has been downloaded from IOPscience. Please scroll down to see the full text article. 2008 Plasma Phys. Control. Fusion 50 115013 (http:iopscience.iop.org...

  18. Emission control system and method for internal combustion engine

    SciTech Connect (OSTI)

    Owens, L.

    1980-06-03

    Fresh air is introduced into the exhaust pipe leading to the muffler for an internal combustion engine, while the air and exhaust gas mixture is cooled, not only in the muffler but also in a circuitous tube which extends from the muffler to the normal discharge or tail pipe and in which a special cooler may be installed. From the outlet of the special cooling tube, which faces forwardly, a portion of the air and exhaust gas mixture, now cooled, is led from a Y-connection to the intake tube of the air filter, so that the air and exhaust gas mixture will be introduced into the intake system prior to the carburetor. A rearwardly slanting arm of the Y-connection connects the front end of the special cooling pipe with the normal tail pipe. The carburetor has one or more air bleed tubes leading into the mixture passage at or below the butterfly valves, so that at idling speeds, a small amount of fresh air is introduced, irrespective of the position of the butterfly valves, to overcome any tendency for the engine, when idling, to cough or sputter due to the introduction of an air and exhaust gas mixture to the air filter intake.

  19. Category:Geothermal Controlling Structures | Open Energy Information

    Open Energy Info (EERE)

    Login | Sign Up Search Category Edit History Category:Geothermal Controlling Structures Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Category:Geothermal...

  20. Nano Structure Control and Selectivity of Hydrogen Release from...

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

    Nano Structure Control and Selectivity of Hydrogen Release from Hydrogen Storage Pacific Northwest National Laboratory Contact PNNL About This Technology Illustration depicting...

  1. Tomographic reconstruction of deformed internal structure of a field-reversed configuration

    SciTech Connect (OSTI)

    Asai, T.; Takahashi, T.; Kiguchi, T.; Matsuzawa, Y.; Nogi, Y.

    2006-07-15

    Deformation of the internal structure of a field-reversed configuration (FRC) was studied using a tomographic reconstruction technique. A simple and configurable tomographic system was developed, with which the time evolution of the FRC internal structure was reconstructed. In the latter phase of equilibrium, a FRC has a well-known global rotational instability with toroidal mode number n=2. It has been believed that elliptical deformation of the FRC allows interaction between the wall and the plasma, which terminates this configuration. However, these experiments revealed the FRC to deform into a dumbbell-like structure before the edge hits the chamber wall, leading to the disruption phase. In addition, an internal shift (toroidal mode number n=1) mode was observed in the equilibrium phase, followed by growth of n=2 rotational instability.

  2. Method of using sacrificial materials for fabricating internal cavities in laminated dielectric structures

    DOE Patents [OSTI]

    Peterson, Kenneth A. (Albuquerque, NM)

    2009-02-24

    A method of using sacrificial materials for fabricating internal cavities and channels in laminated dielectric structures, which can be used as dielectric substrates and package mounts for microelectronic and microfluidic devices. A sacrificial mandrel is placed in-between two or more sheets of a deformable dielectric material (e.g., unfired LTCC glass/ceramic dielectric), wherein the sacrificial mandrel is not inserted into a cutout made in any of the sheets. The stack of sheets is laminated together, which deforms the sheet or sheets around the sacrificial mandrel. After lamination, the mandrel is removed, (e.g., during LTCC burnout), thereby creating a hollow internal cavity in the monolithic ceramic structure.

  3. DEVELOPMENT OF AN ENVIRONMENTALLY BENIGN MICROBIAL INHIBITOR TO CONTROL INTERNAL PIPELINE CORROSION

    SciTech Connect (OSTI)

    Bill W. Bogan; Brigid M. Lamb; John J. Kilbane II

    2004-10-30

    The overall program objective is to develop and evaluate environmentally benign agents or products that are effective in the prevention, inhibition, and mitigation of microbially influenced corrosion (MIC) in the internal surfaces of metallic natural gas pipelines. The goal is to develop one or more environmentally benign (a.k.a. ''green'') products that can be applied to maintain the structure and dependability of the natural gas infrastructure. Previous testing indicated that the growth, and the metal corrosion caused by pure cultures of sulfate reducing bacteria were inhibited by hexane extracts of some pepper plants. This quarter tests were performed to determine if chemical compounds other than pepper extracts could inhibit the growth of corrosion-associated microbes and to determine if pepper extracts and other compounds can inhibit corrosion when mature biofilms are present. Several chemical compounds were shown to be capable of inhibiting the growth of corrosion-associated microorganisms, and all of these compounds limited the amount of corrosion caused by mature biofilms to a similar extent. It is difficult to control corrosion caused by mature biofilms, but any compound that disrupts the metabolism of any of the major microbial groups present in corrosion-associated biofilms shows promise in limiting the amount/rate of corrosion.

  4. DEVELOPMENT OF AN ENVIRONMENTALLY BENIGN MICROBIAL INHIBITOR TO CONTROL INTERNAL PIPELINE CORROSION

    SciTech Connect (OSTI)

    Bill W. Bogan; Brigid M. Lamb; Gemma Husmillo; Kristine Lowe; J. Robert Paterek; John J. Kilbane II

    2004-12-01

    The overall program objective is to develop and evaluate environmentally benign agents or products that are effective in the prevention, inhibition, and mitigation of microbially influenced corrosion (MIC) in the internal surfaces of metallic natural gas pipelines. The goal is to develop one or more environmentally benign (a.k.a. ''green'') products that can be applied to maintain the structure and dependability of the natural gas infrastructure. Various chemicals that inhibit the growth and/or the metabolism of corrosion-associated microbes such as sulfate reducing bacteria, denitrifying bacteria, and methanogenic bacteria were evaluated to determine their ability to inhibit corrosion in experiments utilizing pure and mixed bacterial cultures, and planktonic cultures as well as mature biofilms. Planktonic cultures are easier to inhibit than mature biofilms but several compounds were shown to be effective in decreasing the amount of metal corrosion. Of the compounds tested hexane extracts of Capsicum pepper plants and molybdate were the most effective inhibitors of sulfate reducing bacteria, bismuth nitrate was the most effective inhibitor of nitrate reducing bacteria, and 4-((pyridine-2-yl)methylamino)benzoic acid (PMBA) was the most effective inhibitor of methanogenic bacteria. All of these compounds were demonstrated to minimize corrosion due to MIC, at least in some circumstances. The results obtained in this project are consistent with the hypothesis that any compound that disrupts the metabolism of any of the major microbial groups present in corrosion-associated biofilms shows promise in limiting the amount/rate of corrosion. This approach of controlling MIC by controlling the metabolism of biofilms is more environmentally benign than the current approach involving the use of potent biocides, and warrants further investigation.

  5. Synthesis of alloys with controlled phase structure

    DOE Patents [OSTI]

    Guthrie, S.E.; Thomas, G.J.; Bauer, W.; Yang, N.Y.C.

    1999-04-20

    A method is described for preparing controlled phase alloys useful for engineering and hydrogen storage applications. This novel method avoids melting the constituents by employing vapor transport, in a hydrogen atmosphere, of an active metal constituent, having a high vapor pressure at temperatures {approx_equal}300 C and its subsequent condensation on and reaction with the other constituent (substrate) of an alloy thereby forming a controlled phase alloy and preferably a single phase alloy. It is preferred that the substrate material be a metal powder such that diffusion of the active metal constituent, preferably magnesium, and reaction therewith can be completed within a reasonable time and at temperatures {approx_equal}300 C thereby avoiding undesirable effects such as sintering, local compositional inhomogeneities, segregation, and formation of unwanted second phases such as intermetallic compounds. 4 figs.

  6. Synthesis of alloys with controlled phase structure

    DOE Patents [OSTI]

    Guthrie, Stephen Everett (Livermore, CA); Thomas, George John (Livermore, CA); Bauer, Walter (Livermore, CA); Yang, Nancy Yuan Chi (Lafayette, CA)

    1999-04-20

    A method for preparing controlled phase alloys useful for engineering and hydrogen storage applications. This novel method avoids melting the constituents by employing vapor transport, in a hydrogen atmosphere, of an active metal constituent, having a high vapor pressure at temperatures .apprxeq.300 C. and its subsequent condensation on and reaction with the other constituent (substrate) of an alloy thereby forming a controlled phase alloy and preferably a single phase alloy. It is preferred that the substrate material be a metal powder such that diffusion of the active metal constituent, preferably magnesium, and reaction therewith can be completed within a reasonable time and at temperatures .apprxeq.300 C. thereby avoiding undesirable effects such as sintering, local compositional inhomogeneities, segregation, and formation of unwanted second phases such as intermetallic compounds.

  7. Method to control residual stress in a film structure and a system thereof

    DOE Patents [OSTI]

    Parthum, Sr., Michael J. (Rochester, NY)

    2008-12-30

    A method for controlling residual stress in a structure in a MEMS device and a structure thereof includes selecting a total thickness and an overall equivalent stress for the structure. A thickness for each of at least one set of alternating first and second layers is determined to control an internal stress with respect to a neutral axis for each of the at least alternating first and second layers and to form the structure based on the selected total thickness and the selected overall equivalent stress. Each of the at least alternating first and second layers is deposited to the determined thickness for each of the at least alternating first and second layers to form the structure.

  8. Process for applying control variables having fractal structures

    DOE Patents [OSTI]

    Bullock, J.S. IV; Lawson, R.L.

    1996-01-23

    A process and apparatus are disclosed for the application of a control variable having a fractal structure to a body or process. The process of the present invention comprises the steps of generating a control variable having a fractal structure and applying the control variable to a body or process reacting in accordance with the control variable. The process is applicable to electroforming where first, second and successive pulsed-currents are applied to cause the deposition of material onto a substrate, such that the first pulsed-current, the second pulsed-current, and successive pulsed currents form a fractal pulsed-current waveform. 3 figs.

  9. Process for applying control variables having fractal structures

    DOE Patents [OSTI]

    Bullock, IV, Jonathan S. (Oak Ridge, TN); Lawson, Roger L. (Oliver Springs, TN)

    1996-01-01

    A process and apparatus for the application of a control variable having a fractal structure to a body or process. The process of the present invention comprises the steps of generating a control variable having a fractal structure and applying the control variable to a body or process reacting in accordance with the control variable. The process is applicable to electroforming where first, second and successive pulsed-currents are applied to cause the deposition of material onto a substrate, such that the first pulsed-current, the second pulsed-current, and successive pulsed currents form a fractal pulsed-current waveform.

  10. Electron beam energy chirp control with a rectangular corrugated structure

    Office of Scientific and Technical Information (OSTI)

    at the Linac Coherent Light Source (Journal Article) | SciTech Connect Electron beam energy chirp control with a rectangular corrugated structure at the Linac Coherent Light Source Citation Details In-Document Search Title: Electron beam energy chirp control with a rectangular corrugated structure at the Linac Coherent Light Source Authors: Zhang, Zhen ; Bane, Karl ; Ding, Yuantao ; Huang, Zhirong ; Iverson, Richard ; Maxwell, Timothy ; Stupakov, Gennady ; Wang, Lanfa Publication Date:

  11. Addressable morphology control of silica structures by manipulating the

    Office of Scientific and Technical Information (OSTI)

    reagent addition time (Journal Article) | SciTech Connect Addressable morphology control of silica structures by manipulating the reagent addition time Citation Details In-Document Search Title: Addressable morphology control of silica structures by manipulating the reagent addition time Authors: Sharma, Jaswinder K [1] ; Datskos, Panos G [1] ; Chen, Jihua [1] + Show Author Affiliations ORNL [ORNL Publication Date: 2014-01-01 OSTI Identifier: 1110986 DOE Contract Number: DE-AC05-00OR22725

  12. Tectonic & Structural Controls of Great Basin Geothermal Systems:

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

    Developing Successful Exploration Strategies | Department of Energy Tectonic & Structural Controls of Great Basin Geothermal Systems: Developing Successful Exploration Strategies Tectonic & Structural Controls of Great Basin Geothermal Systems: Developing Successful Exploration Strategies Keeping Nevada in Hot Water presentation by James Faulds of University of Nevada, Reno at the 2013 Annual Peer Review meeting in Colorado. PDF icon nevada_hotwater_peerreview2013.pdf More Documents

  13. Jacking mechanism for upper internals structure of a liquid metal nuclear reactor

    DOE Patents [OSTI]

    Gillett, James E. (Greensburg, PA); Wineman, Arthur L. (Greensburg, PA)

    1984-01-01

    A jacking mechanism for raising the upper internals structure of a liquid metal nuclear reactor which jacking mechanism uses a system of gears and drive shafts to transmit force from a single motor to four mechanically synchronized ball jacks to raise and lower support columns which support the upper internals structure. The support columns have a pin structure which rides up and down in a slot in a housing fixed to the reactor head. The pin has two locking plates which can be rotated around the pin to bring bolt holes through the locking plates into alignment with a set of bolt holes in the housing, there being a set of such housing bolt holes corresponding to both a raised and a lowered position of the support column. When the locking plate is so aligned, a surface of the locking plate mates with a surface in the housing such that the support column is then supported by the locking plate and not by the ball jacks. Since the locking plates are to be installed and bolted to the housing during periods of reactor operation, the ball jacks need not be sized to react the large forces which occur or potentially could occur on the upper internals structure of the reactor during operation. The locking plates react these loads. The ball jacks, used only during refueling, can be smaller, which enable conventionally available equipment to fulfill the precision requirements for the task within available space.

  14. Method and systems for power control of internal combustion engines using individual cycle cut-off

    SciTech Connect (OSTI)

    Fedorenko, Y.; Korzhov, M.; Filippov, A.; Atamanenko, N.

    1996-09-01

    A new method of controlling power has been developed for improving efficiency and emissions performance of internal combustion engines at partial load. The method involves cutting-off some of the work cycles, as the load decreases, to obtain required power. Theoretical and experimental material is presented to illustrate the underlying principle, the implementation means and the results for the 4- and 8-cylinder piston engine and a twin rotor Wankel engine applications.

  15. Co-ordination of the International Network of Nuclear Structure and Decay Data Evaluators

    SciTech Connect (OSTI)

    Ricard-McCutchan, E.; Dimitriou, P.; Nichols, A. L.

    2015-08-01

    The 21st meeting of the International Network of Nuclear Structure and Decay Data Evaluators was convened at the IAEA Headquarters, Vienna, from 20 to 24 April 2015 under the auspices of the IAEA Nuclear Data Section. This meeting was attended by 36 scientists from 15 Member States, plus IAEA staff, concerned with the compilation, evaluation and dissemination of nuclear structure and decay data. A summary of the meeting, data centre reports, various proposals considered, and actions agreed by the participants, as well as recommendations/conclusions are presented within this document.

  16. Unhappy with internal corporate search? : learn tips and tricks for building a controlled vocabulary ontology.

    SciTech Connect (OSTI)

    Arpin, Bettina Karin Schimanski; Jones, Brian S.; Bemesderfer, Joy; Ralph, Mark E.; Miller, Jennifer L

    2010-06-01

    Are your employees unhappy with internal corporate search? Frequent complaints include: too many results to sift through; results are unrelated/outdated; employees aren't sure which terms to search for. One way to improve intranet search is to implement a controlled vocabulary ontology. Employing this takes the guess work out of searching, makes search efficient and precise, educates employees about the lingo used within the corporation, and allows employees to contribute to the corpus of terms. It promotes internal corporate search to rival its superior sibling, internet search. We will cover our experiences, lessons learned, and conclusions from implementing a controlled vocabulary ontology at Sandia National Laboratories. The work focuses on construction of this ontology from the content perspective and the technical perspective. We'll discuss the following: (1) The tool we used to build a polyhierarchical taxonomy; (2) Examples of two methods of indexing the content: traditional 'back of the book' and folksonomy word-mapping; (3) Tips on how to build future search capabilities while building the basic controlled vocabulary; (4) How to implement the controlled vocabulary as an ontology that mimics Google's search suggestions; (5) Making the user experience more interactive and intuitive; and (6) Sorting suggestions based on preferred, alternate and related terms using SPARQL queries. In summary, future improvements will be presented, including permitting end-users to add, edit and remove terms, and filtering on different subject domains.

  17. Advanced international training course on state systems of accounting for and control of nuclear materials

    SciTech Connect (OSTI)

    Not Available

    1981-10-01

    This report incorporates all lectures and presentations at the Advanced International Training Course on State Systems of Accounting for and Control of Nuclear Material held April 27 through May 12, 1981 at Santa Fe and Los Alamos, New Mexico, and Richland, Washington, USA. Authorized by the US Nuclear Non-Proliferation Act and sponsored by the US Department of Energy in cooperation with the International Atomic Energy Agency, the course was developed to provide practical training in the design, implementation, and operation of a state system of nuclear materials accountability and control that satisfies both national and international safeguards. Major emphasis for the 1981 course was placed on safeguards methods used at bulk-handling facilities, particularly low-enriched uranium conversion and fuel fabrication plants. The course was conducted by the University of California's Los Alamos National Laboratory, the Battelle Pacific Northwest Laboratory, and Exxon Nuclear Company, Inc. Tours and demonstrations were arranged at both the Los Alamos National Laboratory, Los Alamos, New Mexico, and the Exxon Nuclear fuel fabrication plant, Richland, Washington.

  18. THE AIMS AND ACTIVITIES OF THE INTERNATIONAL NETWORK OF NUCLEAR STRUCTURE AND DECAY DATA EVALUATORS.

    SciTech Connect (OSTI)

    NICHOLS,A.L.; TULI, J.K.

    2007-04-22

    International Network of Nuclear Structure and Decay Data (NSDD) Evaluators consists of a number of evaluation groups and data service centers in several countries that appreciate the merits of working together to maintain and ensure the quality and comprehensive content of the ENSDF database (Evaluated Nuclear Structure Data File). Biennial meetings of the network are held under the auspices of the International Atomic Energy Agency (IAEA) to assign evaluation responsibilities, monitor progress, discuss improvements and emerging difficulties, and agree on actions to be undertaken by individual members. The evaluated data and bibliographic details are made available to users via various media, such as the journals ''Nuclear Physics A'' and ''Nuclear Data Sheets'', the World Wide Web, on CD-ROM, wall charts of the nuclides and ''Nuclear Wallet Cards''. While the ENSDF master database is maintained by the US National Nuclear Data Center at the Brookhaven National Laboratory, these data are also available from other nuclear data centers including the IAEA Nuclear Data Section. The Abdus Salam International Centre for Theoretical Physics (ICTP), Trieste, Italy, in cooperation with the IAEA, organizes workshops on NSDD at regular intervals. The primary aims of these particular workshops are to provide hands-on training in the data evaluation processes, and to encourage new evaluators to participate in NSDD activities. The technical contents of these NSDD workshops are described, along with the rationale for the inclusion of various topics.

  19. Long-term management of AAR-affected structures - An international perspective

    SciTech Connect (OSTI)

    Charlwood, R.G.; Solymar, Z.V.

    1995-12-31

    The objective of the paper is to review international practice and comment on progress made in the long-term management of existing AAR-affected dams and hydroelectric plants. A updated detailed worldwide listing which now includes 104 AAR-affected structures constructed since 1900 will be presented. The listing gives summary data on the year of construction, the year that significant problems were noted, aggregate and cement types, measured expansion rates, test data, time to initial deterioration, duration of reaction, damage to the structures and effects on equipment, and repairs or replacement. A comprehensive bibliography will also be given. Analysis of the database and significant case histories will be used to identify issues affecting dam safety, plant operations, remedial measures and long-term performance of AAR-affected structures. The presentation will be illustrated by several case histories where remedial measures have been implemented.

  20. Method for controlling coolant flow in airfoil, flow control structure and airfoil incorporating the same

    DOE Patents [OSTI]

    Itzel, Gary Michael; Devine, II, Robert Henry; Chopra, Sanjay; Toornman, Thomas Nelson

    2003-07-08

    A coolant flow control structure is provided to channel cooling media flow to the fillet region defined at the transition between the wall of a nozzle vane and a wall of a nozzle segment, for cooling the fillet region. In an exemplary embodiment, the flow control structure defines a gap with the fillet region to achieve the required heat transfer coefficients in this region to meet part life requirements.

  1. Von Hippel, at PPPL, calls for international control of nuclear enrichment

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

    | Princeton Plasma Physics Lab Von Hippel, at PPPL, calls for international control of nuclear enrichment By Jeanne Jackson DeVoe February 4, 2016 Tweet Widget Google Plus One Share on Facebook Frank von Hippel discusses the Iran nuclear deal at the Jan. 30 Ronald E. Hatcher Science on Saturday lecture. (Photo by Elle Starkman/PPL Office of Communications ) Frank von Hippel discusses the Iran nuclear deal at the Jan. 30 Ronald E. Hatcher Science on Saturday lecture. Gallery: Von Hippel

  2. The interaction of high-speed turbulence with flames: Global properties and internal flame structure

    SciTech Connect (OSTI)

    Poludnenko, A.Y.; Oran, E.S. [Laboratory for Computational Physics and Fluid Dynamics, Naval Research Laboratory, Washington, DC 20375 (United States)

    2010-05-15

    We study the dynamics and properties of a turbulent flame, formed in the presence of subsonic, high-speed, homogeneous, isotropic Kolmogorov-type turbulence in an unconfined system. Direct numerical simulations are performed with Athena-RFX, a massively parallel, fully compressible, high-order, dimensionally unsplit, reactive flow code. A simplified reaction-diffusion model represents a stoichiometric H{sub 2}-air mixture. The system being modeled represents turbulent combustion with the Damkoehler number Da=0.05 and with the turbulent velocity at the energy injection scale 30 times larger than the laminar flame speed. The simulations show that flame interaction with high-speed turbulence forms a steadily propagating turbulent flame with a flame brush width approximately twice the energy injection scale and a speed four times the laminar flame speed. A method for reconstructing the internal flame structure is described and used to show that the turbulent flame consists of tightly folded flamelets. The reaction zone structure of these is virtually identical to that of the planar laminar flame, while the preheat zone is broadened by approximately a factor of two. Consequently, the system evolution represents turbulent combustion in the thin reaction zone regime. The turbulent cascade fails to penetrate the internal flame structure, and thus the action of small-scale turbulence is suppressed throughout most of the flame. Finally, our results suggest that for stoichiometric H{sub 2}-air mixtures, any substantial flame broadening by the action of turbulence cannot be expected in all subsonic regimes. (author)

  3. Solutions for VOC and HAPS control on natural gas fired internal combustion engines

    SciTech Connect (OSTI)

    Marcus, J.Z.; Sleigh, S.; Cotherman, R.

    1996-12-31

    Natural gas fired stationary internal combustion engines (IC engines) emit volatile organic compounds (VOC) and hazardous air pollutants (HAP) as part of their normal operations. VOC and HAP emissions are coming under increased scrutiny with the advent of such Clean Air Act Amendments of 1990 regulations as Title I`s Reasonably Available Control Technology (RACT), Title III`s Maximum Achievable Control Technology (MACT) and Title V`s Operating Permit Program (Title V). In addition, many states are imposing more stringent emission limits on these sources. These emissions may also contribute to the reportable chemicals from the total facility under SARA Title III. Numerous facilities nationwide are interested in reducing these emissions in order to comply with current requirements, to opt out of requirements or to reduce reportable chemicals. This paper will examine the source of these emissions, and discuss combustion control technologies and system operating flexibility, end-of-pipe control technologies, and system tuning opportunities which have the potential to reduce VOC and HAP emissions from IC engines. Data will be presented on potential emission reduction efficiencies achievable using the various control options. 7 refs., 4 tabs.

  4. Effects of internal structure on equilibrium of field-reversed configuration plasma sustained by rotating magnetic field

    SciTech Connect (OSTI)

    Yambe, Kiyoyuki; Inomoto, Michiaki; Okada, Shigefumi; Kobayashi, Yuka; Asai, Tomohiko

    2008-09-15

    The effects of an internal structure on the equilibrium of a field-reversed configuration (FRC) plasma sustained by rotating magnetic field is investigated by using detailed electrostatic probe measurements in the FRC Injection Experiment apparatus [S. Okada, et al., Nucl. Fusion. 45, 1094 (2005)]. An internal structure installed axially on the geometrical axis, which simulates Ohmic transformer or external toroidal field coils on the FRC device, brings about substantial changes in plasma density profile. The internal structure generates steep density-gradients not only on the inner side but on the outer side of the torus. The radial electric field is observed to sustain the ion thermal pressure-gradient in the FRC without the internal structure; however, the radial electric field is not sufficient to sustain the increased ion thermal pressure-gradient in the FRC with the internal structure. Spontaneously driven azimuthal ion flow will be accountable for the imbalance of the radial pressure which is modified by the internal structure.

  5. Post-deposition control of ferroelastic stripe domains and internal electric field by thermal treatment

    SciTech Connect (OSTI)

    Feigl, L.; Iwanowska, M.; Sandu, C. S.; Setter, N.; Janolin, P.-E.; Yamada, T.

    2015-01-19

    The dependence of the formation of ferroelastic stripe domain patterns on the thermal history is investigated by detailed piezoresponse force microscopy and X-ray diffraction experiments after and during annealing of tensile strained tetragonal Pb(Ti,Zr)O{sub 3} epitaxial thin films on DyScO{sub 3} substrates. In particular, the ferroelastic pattern is reversibly interchanged between a cross-hatched and a stripe domain pattern if the films are cooled at different rates after annealing above the formation temperature of a-domains. Different types of 180 and non-180 patterns can be created, depending on the thermal treatment. The changes in the 180 domain structure and lattice parameters are attributed to a change of oxygen vacancy concentration, which results in a modification of the internal electric field and unit cell size, causing also a shift of T{sub C}. Thermal treatment is done on rhombohedral La:BiFeO{sub 3} thin films as well. It is observed that also in these films, appropriate heat treatment modifies the domain pattern and films with a stripe domain pattern can be created, confirming the general validity of the developed model.

  6. Integration of Radioisotope Heat Source with Stirling Engine and Cooler for Venus Internal-Structure Mission

    SciTech Connect (OSTI)

    Schock, Alfred

    1993-10-01

    The primary mission goal is to perform long-term seismic measurements on Venus, to study its largely unknown internal structure. The principal problem is that most payload components cannot long survive Venus's harsh environment, 90 bars at 500 degrees C. To meet the mission life goal, such components must be protected by a refrigerated payload bay. JPL Investigators have proposed a mission concept employing a lander with a spherical payload bay cooled to 25 degrees C by a Stirling cooler powered by a radioisotope-heated Sitrling engine. To support JPL's mission study, NASA/Lewis and MTI have proposed a conceptual design for a hydraulically coupled Stirling engine and cooler, and Fairchild Space - with support of the Department of Energy - has proposed a design and integration scheme for a suitable radioisotope heat source. The key integration problem is to devise a simple, light-weight, and reliable scheme for forcing the radioisotope decay heat to flow through the Stirling engine during operation on Venus, but to reject that heat to the external environment when the Stirling engine and cooler are not operating (e.g., during the cruise phase, when the landers are surrounded by heat shields needed for protection during subsequent entry into the Venusian atmosphere.) A design and integration scheme for achieving these goals, together with results of detailed thermal analyses, are described in this paper. There are 7 copies in the file.

  7. Geometric shape control of thin film ferroelectrics and resulting structures

    DOE Patents [OSTI]

    McKee, Rodney A. (Kingston, TN); Walker, Frederick J. (Oak Ridge, TN)

    2000-01-01

    A monolithic crystalline structure and a method of making involves a semiconductor substrate, such as silicon, and a ferroelectric film, such as BaTiO.sub.3, overlying the surface of the substrate wherein the atomic layers of the ferroelectric film directly overlie the surface of the substrate. By controlling the geometry of the ferroelectric thin film, either during build-up of the thin film or through appropriate treatment of the thin film adjacent the boundary thereof, the in-plane tensile strain within the ferroelectric film is relieved to the extent necessary to permit the ferroelectric film to be poled out-of-plane, thereby effecting in-plane switching of the polarization of the underlying substrate material. The method of the invention includes the steps involved in effecting a discontinuity of the mechanical restraint at the boundary of the ferroelectric film atop the semiconductor substrate by, for example, either removing material from a ferroelectric film which has already been built upon the substrate, building up a ferroelectric film upon the substrate in a mesa-shaped geometry or inducing the discontinuity at the boundary by ion beam deposition techniques.

  8. International training course on implementation of state systems of accounting for and control of nuclear materials: proceedings

    SciTech Connect (OSTI)

    Not Available

    1986-06-01

    This report incorporates all lectures and presentations at the International Training Course on Implementation of State Systems of Accounting for and Control of Nuclear Materials held June 3 through June 21, 1985, at Santa Fe and Los Alamos, New Mexico, and San Clemente, California. Authorized by the US Nuclear Non-Proliferation Act and sponsored by the US Department of Energy in cooperation with the International Atomic Energy Agency, the Course was developed to provide practical training in the design, implementation, and operation of a state system of nuclear materials accountability and control that satisfies both national and international safeguards requirements. Major emphasis for the 1985 course was placed on safeguards methods used at item-control facilities, particularly nuclear power generating stations and test reactors. An introduction to safeguards methods used at bulk handling facilities, particularly low-enriched uranium conversion and fuel fabrication plants, was also included. The course was conducted by the University of California's Los Alamos National Laboratory and the Southern California Edison Company. Tours and demonstrations were arranged at the Los Alamos National Laboratory, Los Alamos, New Mexico, and the San Onofre Nuclear Generating Station, San Clemente, California.

  9. Air-fuel ratio controller for a turbocharged internal combustion engine

    SciTech Connect (OSTI)

    Serve, J.V.; Eckard, D.W.

    1988-09-13

    This patent describes an air-fuel ratio controller for a gaseous-fueled, turbo-charged engine having an air manifold, a gas manifold, and a turbine inlet. The controller consists of: means for controlling air manifold pressure, comprising means for providing an air manifold pressure set point signal based on gas manifold pressure and engine RPM's and at least one constant input; and means for controlling turbine inlet temperature, the means comprising means for modulating the slope of the set point signal for the air manifold pressure controller.

  10. Design of the support structure, drive pedestal, and controls for a solar concentrator

    SciTech Connect (OSTI)

    Goldberg, V.R.; Ford, J.L.; Anderson, A.E. )

    1991-08-01

    The glass/metal McDonnell-Douglas dish is the state-of-the-art of parabolic dish concentrators. Because of the perceived high production cost of this concentrator, the Department of Energy's Solar Thermal Program is developing stretch-membrane technology for large (75 kWt) solar concentrators for integration with receivers and engines in 25 kWe dish-Stirling systems. The objective of this development effort is to reduce the cost of the concentrator while maintaining the high levels of performance characteristic of glass-metal dishes. Under contract to Sandia National Laboratories, Science Applications International Corporation, Solar Kinetics Inc. and WG Associates are developing a faceted stretched-membrane heliostat technology. This design will result in a low-risk, near-term concentrator for dish-Stirling systems. WG Associates has designed the support structure, drives and tracking controls for this dish. The structure is configured to support 12 stretched-membrane, 3.5-meter diameter facets in a shaped dish configuration. The dish design is sized to power a dish-Stirling system capable of producing 25 kW (electric). In the design of the structure, trade-off studies were conducted to determine the best'' facet arrangement, dish contour, dish focal length, tracking control and walk-off protection. As part of the design, in-depth analyses were performed to evaluate pointing accuracy, compliance with AISC steel design codes, and the economics of fabrication and installation. Detailed fabrication and installation drawings were produced, and initial production cost estimates for the dish were developed. These issues, and the final dish design, are presented in this report. 7 refs., 33 figs., 18 tabs.

  11. International training course on implementation of state systems of accounting for and control of nuclear materials: proceedings

    SciTech Connect (OSTI)

    Not Available

    1984-06-01

    This report incorporates all lectures and presentations at the International Training Course on Implementation of State Systems of Accounting for and Control of Nuclear Materials held October 17 through November 4, 1983, at Santa Fe and Los Alamos, New Mexico and Richland, Washington, USA. Authorized by the US Nuclear Non-Proliferation Act and sponsored by the US Department of Energy in cooperation with the International Atomic Energy Agency, the course was developed to provide practical training in the design, implementation, and operation of a State system of nuclear materials accountability and control that satisfies both national and international safeguards requirements. Major emphasis for the 1983 course was placed on safeguards methods used at bulk-handling facilities, particularly low-enriched uranium conversion and fuel fabrication plants. The course was conducted by the University of California's Los Alamos National Laboratory and Exxon Nuclear Company, Inc. Tours and demonstrations were arranged at the Los Alamos National Laboratory, Los Alamos, New Mexico, and the Exxon Nuclear fuel fabrication plant, the Battelle Pacific Northwest Laboratory, Westinghouse Fast Flux Test Facility Visitor Center, and Washington Public Power System nuclear reactor facilities in Richland, Washington. Individual presentations were indexed for inclusion in the Energy Data Base.

  12. Characterizing Structural Controls of EGS-Candidate and Conventional...

    Open Energy Info (EERE)

    systems in the Great Basin and adjacent regions. Phase I (Year 1) involves a broad inventory of structural settings of geothermal systems in the Great Basin, Walker Lane,...

  13. Internal Roof and Attic Thermal Radiation Control Retrofit Strategies for Cooling-Dominated Climates

    SciTech Connect (OSTI)

    Fallahi, A.; Duraschlag, H.; Elliott, D.; Hartsough, J.; Shukla, N.; Kosny, J.

    2013-12-01

    This project evaluates the cooling energy savings and cost effectiveness of radiation control retrofit strategies for residential attics in U.S. cooling-dominated climates. Usually, in residential applications, radiation control retrofit strategies are applied below the roof deck or on top of the attic floor insulation. They offer an alternative option to the addition of conventional bulk insulation such as fiberglass or cellulose insulation. Radiation control is a potentially low-cost energy efficiency retrofit strategy that does not require significant changes to existing homes. In this project, two groups of low-cost radiation control strategies were evaluated for southern U.S. applications. One uses a radiant barrier composed of two aluminum foils combined with an enclosed reflective air space and the second uses spray-applied interior radiation control coatings (IRCC).

  14. STRUCTURAL ANALYSES OF FUEL CASKS SUBJECTED TO BOLT PRELOAD, INTERNAL PRESSURE AND SEQUENTIAL DYNAMIC IMPACTS

    SciTech Connect (OSTI)

    Wu, T

    2009-06-25

    Large fuel casks subjected to the combined loads of closure bolt tightening, internal pressure and sequential dynamic impacts present challenges when evaluating their performance in the Hypothetical Accident Conditions (HAC) specified in the Code of Federal Regulations Title 10 Part 71 (10CFR71). Testing is often limited by cost, difficulty in preparing test units and the limited availability of facilities which can carry out such tests. In the past, many casks were evaluated without testing by using simplified analytical methods. In addition, there are no realistic analyses of closure bolt stresses for HAC conditions reported in the open literature. This paper presents a numerical technique for analyzing the accumulated damages of a large fuel cask caused by the sequential loads of the closure bolt tightening and the internal pressure as well as the drop and crash dynamic loads. The bolt preload and the internal pressure are treated as quasi-static loads so that the finite element method with explicit numerical integration scheme based on the theory of wave propagation can be applied. The dynamic impacts with short durations such as the 30-foot drop and the 40-inch puncture for the hypothetical accident conditions specified in 10CFR71 are also analyzed by using the finite-element method with explicit numerical integration scheme.

  15. Contractor Work Planning and Control Lessons Learned from DOE and International Projects

    Broader source: Energy.gov [DOE]

    Slide Presentation by Bob McQuinn; URS Global Management and Operations Services; Frank McCoy and Rick Runnels; URS - Professional Solutions. Contractor Work Planning and Control-URS Lessons Learned.

  16. Identification of high angle structures controlling the geothermal...

    Open Energy Info (EERE)

    with dips between 80 and 90 degrees. Original drilling targets focused on the subsurface projection of a surface structure, mapped as the Rye Patch fault, with an erroneously low...

  17. Method and apparatus for control of a magnetic structure

    DOE Patents [OSTI]

    Challenger, Michael P. (Bothell, WA); Valla, Arthur S. (Bothell, WA)

    1996-06-18

    A method and apparatus for independently adjusting the spacing between opposing magnet arrays in charged particle based light sources. Adjustment mechanisms between each of the magnet arrays and the supporting structure allow the gap between the two magnet arrays to be independently adjusted. In addition, spherical bearings in the linkages to the magnet arrays permit the transverse angular orientation of the magnet arrays to also be adjusted. The opposing magnet arrays can be supported above the ground by the structural support.

  18. Politics of schism: routinization and social control in the International Socialists/Socialist Workers' Party

    SciTech Connect (OSTI)

    Rayner, S.

    1985-01-01

    The received wisdom of social science holds that voluntary organizations founded on egalitarian principles, can only survive by undergoing transformation into hierarchical systems. The underlying logic of Weber, Michels and Toennies' descriptions is that social organizations sustain themselves over time by generating increasingly complex systems of rules that become sources of inequality. This article argues that routinization in voluntary groups does not consist of a gradual accumulation of rules that promote internal inequality. Instead, two analytically distinct steps are proposed: (1) construction of a distinctive organizational boundary, which is a necessary condition for (2) the ultimate imposition of a complex organizational hierarchy. The case used to illustrate this argument is drawn from the history of the British Trotskyist movement prior to 1978. The argument itself is framed within a formal model of the sociology of knowledge called grid/group analysis.

  19. Method for forming porous sintered bodies with controlled pore structure

    DOE Patents [OSTI]

    Whinnery, LeRoy Louis (4929 Julie St., Livermore, Alameda County, CA 94550); Nichols, Monte Carl (4070 Guilford Ave., Livermore, Alameda County, CA 94550)

    2000-01-01

    The present invention is based, in part, on a method for combining a mixture of hydroxide and hydride functional siloxanes to form a polysiloxane polymer foam, that leaves no residue (zero char yield) upon thermal decomposition, with ceramic and/or metal powders and appropriate catalysts to produce porous foam structures having compositions, densities, porosities and structures not previously attainable. The siloxanes are mixed with the ceramic and/or metal powder, wherein the powder has a particle size of about 400 .mu.m or less, a catalyst is added causing the siloxanes to foam and crosslink, thereby forming a polysiloxane polymer foam having the metal or ceramic powder dispersed therein. The polymer foam is heated to thermally decompose the polymer foam and sinter the powder particles together. Because the system is completely nonaqueous, this method further provides for incorporating reactive metals such as magnesium and aluminum, which can be further processed, into the foam structure.

  20. Controlling terahertz waves with meta-materials and photonic bandgap structures

    SciTech Connect (OSTI)

    Shchegolkov, Dmitry; Azad, Abul; O' Hara, John F; Moody, Nathan A; Simakov, Evgenya I

    2010-12-07

    We will describe research conducted at Los Alamos National Laboratory towards developing components for controlling terahertz waves. We employ meta-materials and, particularly, meta-films, as very compact absorbers for controlling quasioptical beams. We believe that dielectric photonic bandgap structures could replace ordinary metal waveguide devices at THz, since metal structures become extremely lossy in this frequency range.

  1. Development of a Preliminary Decommissioning Plan Following the International Structure for Decommissioning Costing (ISDC) of Nuclear Installations - 13361

    SciTech Connect (OSTI)

    Moshonas Cole, Katherine; Dinner, Julia; Grey, Mike; Daniska, Vladimir

    2013-07-01

    The International Structure for Decommissioning Costing (ISDC) of Nuclear Installations, published by OECD/NEA, IAEA and EC is intended to provide a uniform list of cost items for decommissioning projects and provides a standard format that permits international cost estimates to be compared. Candesco and DECOM have used the ISDC format along with two costing codes, OMEGA and ISDCEX, developed from the ISDC by DECOM, in three projects: the development of a preliminary decommissioning plan for a multi-unit CANDU nuclear power station, updating the preliminary decommissioning cost estimates for a prototype CANDU nuclear power station and benchmarking the cost estimates for CANDU against the cost estimates for other reactor types. It was found that the ISDC format provides a well defined and transparent basis for decommissioning planning and cost estimating that assists in identifying gaps and weaknesses and facilitates the benchmarking against international experience. The use of the ISDC can also help build stakeholder confidence in the reliability of the plans and estimates and the adequacy of decommissioning funding. (authors)

  2. Coal quality control in the context of international standards ISO 9000-2000

    SciTech Connect (OSTI)

    Freidina, E.V.; Botvinnik, A.A.; Dvornikova, A.N.

    2008-11-15

    The paper sets forth scientific foundations and organizational-technical environment offered by ISO 9000 standards that are oriented to product quality management and, thus, product quality planning. The authors describe the results of coal product quality planning with using the QFD methodology, present a model of coal quality control through the coal product life cycle and mining technologies. It is proposed to evaluate the quality management efficiency by the coefficient of concordance between the product quality and consumer's demands.

  3. Control of cerium oxidation state through metal complex secondary structures

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

    Levin, Jessica R.; Dorfner, Walter L.; Carroll, Patrick J.; Schelter, Eric J.

    2015-08-11

    A series of alkali metal cerium diphenylhydrazido complexes, Mx(py)y[Ce(PhNNPh)4], M = Li, Na, and K, x = 4 (Li and Na) or 5 (K), and y = 4 (Li), 8 (Na), or 7 (K), were synthesized to probe how a secondary coordination sphere would modulate electronic structures at a cerium cation. The resulting electronic structures of the heterobimetallic cerium diphenylhydrazido complexes were found to be strongly dependent on the identity of the alkali metal cations. When M = Li+ or Na+, the cerium(III) starting material was oxidized with concomitant reduction of 1,2-diphenylhydrazine to aniline. Reduction of 1,2-diphenylhydrazine was not observedmore » when M = K+, and the complex remained in the cerium(III) oxidation state. Oxidation of the cerium(III) diphenylhydrazido complex to the Ce(IV) diphenylhydrazido one was achieved through a simple cation exchange reaction of the alkali metals. As a result, UV-Vis spectroscopy, FTIR spectroscopy, electrochemistry, magnetic susceptibility, and DFT studies were used to probe the oxidation state and the electronic changes that occurred at the metal centre.« less

  4. Systems and methods for determining strength of cylindrical structures by internal pressure loading

    DOE Patents [OSTI]

    DeTeresa, Steven John; Groves, Scott Eric; Sanchez, Roberto Joseph; Andrade, William Andrew

    2015-08-04

    In one embodiment, an apparatus, includes: a mandrel; an expansion cylinder, comprising: opposite first and second ends; an inner circumferential surface extending between the ends and characterized by an inner diameter, the inner circumferential surface defining a hollow cavity; an outer circumferential surface extending between the ends and characterized by an outer diameter that is greater than the inner diameter; and a plurality of slots extending from the inner circumferential surface to the outer circumferential surface and latitudinally oriented between the ends; and one or more base plates configured to engage one of the ends of the expansion cylinder. In another embodiment, a method includes: arranging an expansion cylinder inside a test cylinder; arranging a mandrel inside the expansion cylinder; applying a force to the mandrel for exerting a radial force on the expansion cylinder; and detecting one or more indicia of structural failure of the test cylinder.

  5. Structure and method for controlling the thermal emissivity of a radiating object

    DOE Patents [OSTI]

    DeSteese, John G.; Antoniak, Zenen I.; White, Michael; Peters, Timothy J.

    2004-03-30

    A structure and method for changing or controlling the thermal emissivity of the surface of an object in situ, and thus, changing or controlling the radiative heat transfer between the object and its environment in situ, is disclosed. Changing or controlling the degree of blackbody behavior of the object is accomplished by changing or controlling certain physical characteristics of a cavity structure on the surface of the object. The cavity structure, defining a plurality of cavities, may be formed by selectively removing material(s) from the surface, selectively adding a material(s) to the surface, or adding an engineered article(s) to the surface to form a new radiative surface. The physical characteristics of the cavity structure that are changed or controlled include cavity area aspect ratio, cavity longitudinal axis orientation, and combinations thereof. Controlling the cavity area aspect ratio may be by controlling the size of the cavity surface area, the size of the cavity aperture area, or a combination thereof. The cavity structure may contain a gas, liquid, or solid that further enhances radiative heat transfer control and/or improves other properties of the object while in service.

  6. Formation and internal structure of superdense dark matter clumps and ultracompact minihaloes

    SciTech Connect (OSTI)

    Berezinsky, V.S.; Dokuchaev, V.I.; Eroshenko, Yu.N. E-mail: dokuchaev@lngs.infn.it

    2013-11-01

    We discuss the formation mechanisms and structure of the superdense dark matter clumps (SDMC) and ultracompact minihaloes (UCMH), outlining the differences between these types of DM objects. We define as SDMC the gravitationally bounded DM objects which have come into virial equilibrium at the radiation-dominated (RD) stage of the universe evolution. Such objects can be formed from the isocurvature (entropy) density perturbations or from the peaks in the spectrum of curvature (adiabatic) perturbation. The axion miniclusters (Kolb and Tkachev 1994) are the example of the former model. The system of central compact mass (e.g. in the form of SDMC or primordial black hole (PBH)) with the outer DM envelope formed in the process of secondary accretion we refer to as UCMH. Therefore, the SDMC can serve as the seed for the UCMH in some scenarios. Recently, the SDMC and UCMH were considered in the many works, and we try to systematize them here. We consider also the effect of asphericity of the initial density perturbation in the gravitational evolution, which decreases the SDMC amount and, as the result, suppresses the gamma-ray signal from DM annihilation.

  7. Controlling the electronic structure in II-VI core-shell nanocrystal...

    Office of Scientific and Technical Information (OSTI)

    in II-VI core-shell nanocrystal quantum dots toward tuned optical properties Citation Details In-Document Search Title: Controlling the electronic structure in II-VI ...

  8. Final Report - Investigation of Intermittent Turbulence and Turbulent Structures in the Presence of Controlled Sheared Flows

    SciTech Connect (OSTI)

    Gilmore, Mark A.

    2013-06-27

    Final Report for grant DE-FG02-06ER54898. The dynamics and generation of intermittent plasma turbulent structures, widely known as "blobs" have been studied in the presence of sheared plasma flows in a controlled laboratory experiment.

  9. Controlling the electronic structure in II-VI core-shell nanocrystal

    Office of Scientific and Technical Information (OSTI)

    quantum dots toward tuned optical properties (Conference) | SciTech Connect Conference: Controlling the electronic structure in II-VI core-shell nanocrystal quantum dots toward tuned optical properties Citation Details In-Document Search Title: Controlling the electronic structure in II-VI core-shell nanocrystal quantum dots toward tuned optical properties Authors: Ghosh, Yagnaseni [1] ; Mangum, Benjamin D [1] ; Park, Young - Shin [1] ; Brovelli, Sergio [1] ; Casson, Joanna L [1] ; Htoon,

  10. Controlling the electronic structure in II-VI core-shell nanocrystal

    Office of Scientific and Technical Information (OSTI)

    quantum dots toward tuned optical properties (Conference) | SciTech Connect Conference: Controlling the electronic structure in II-VI core-shell nanocrystal quantum dots toward tuned optical properties Citation Details In-Document Search Title: Controlling the electronic structure in II-VI core-shell nanocrystal quantum dots toward tuned optical properties × You are accessing a document from the Department of Energy's (DOE) SciTech Connect. This site is a product of DOE's Office of

  11. Technical report on "BES Early Career. Control Graphene Electronic Structure for Energy Technology"

    SciTech Connect (OSTI)

    Wang, Feng

    2015-07-11

    Graphene, a one-atom thick sheet of carbon, exhibits incredible structural flexibility, electrical transport, and optical responses. And remarkably, the graphene electronic structure can be varied through interlayer coupling, nanoscale patterning, and electrical gating. In this project we made significant contribution to better understand and control physical properties of graphene and other novel two-dimensional layered materials.

  12. Spin filtering in a double quantum dot device: Numerical renormalization group study of the internal structure of the Kondo state

    SciTech Connect (OSTI)

    Vernek, E.; Bsser, C. A.; Anda, E. V.; Feiguin, A. E.; Martins, G. B.

    2014-03-31

    A double quantum dot device, connected to two channels that only interact through interdot Coulomb repulsion, is analyzed using the numerical renormalization group technique. Using a two-impurity Anderson model, and realistic parameter values [S. Amasha, A. J. Keller, I. G. Rau, A. Carmi, J. A. Katine, H. Shtrikman, Y. Oreg, and D. Goldhaber-Gordon, Phys. Rev. Lett. 110, 046604 (2013)], it is shown that, by applying a moderate magnetic field and independently adjusting the gate potential of each quantum dot at half-filling, a spin-orbital SU(2) Kondo state can be achieved where the Kondo resonance originates from spatially separated parts of the device. Our results clearly link this spatial separation effect to currents with opposing spin polarizations in each channel, i.e., the device acts as a spin filter. In addition, an experimental probe of this polarization effect is suggested, pointing to the exciting possibility of experimentally probing the internal structure of an SU(2) Kondo state.

  13. The Structural Basis for Tight Control of PP2A Methylation and Function by

    Office of Scientific and Technical Information (OSTI)

    LCMT-1 (Journal Article) | SciTech Connect The Structural Basis for Tight Control of PP2A Methylation and Function by LCMT-1 Citation Details In-Document Search Title: The Structural Basis for Tight Control of PP2A Methylation and Function by LCMT-1 Proper formation of protein phosphatase 2A (PP2A) holoenzymes is essential for the fitness of all eukaryotic cells. Carboxyl methylation of the PP2A catalytic subunit plays a critical role in regulating holoenzyme assembly; methylation is

  14. Tectonic & Structural Controls of Great Basin Geothermal Systems: Developing Successful Exploration Strategies

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

    Tectonic & Structural Controls of Great Basin Geothermal Systems: Developing Successful Exploration Strategies Keeping Nevada in Hot Water! James Faulds University of Nevada, Reno Nevada Bureau of Mines and Geology April 23, 2013 This presentation does not contain any proprietary confidential, or otherwise restricted information. * Why is Nevada in hot water? * Characterizing structural settings * Detailed studies * 3D modeling - lessons learned * Future directions 2 | US DOE Geothermal

  15. Co-ordination of the International Network of Nuclear Structure and Decay Data Evaluators; Summary Report of an IAEA Technical Meeting

    SciTech Connect (OSTI)

    Abriola, D.; Tuli, J.

    2009-03-23

    The IAEA Nuclear Data Section convened the 18th meeting of the International Network of Nuclear Structure and Decay Data Evaluators at the IAEA Headquarters, Vienna, 23 to 27 March 2009. This meeting was attended by 22 scientists from 14 Member States, plus IAEA staff, concerned with the compilation, evaluation and dissemination of nuclear structure and decay data. A summary of the meeting, recommendations/conclusions, data centre reports, and various proposals considered, modified and agreed by the participants are contained within this document. The International Network of Nuclear Structure and Decay Data (NSDD) Evaluators holds biennial meetings under the auspices of the IAEA, and consists of evaluation groups and data service centres in several countries. This network has the objective of providing up-to-date nuclear structure and decay data for all known nuclides by evaluating all existing experimental data. Data resulting from this international evaluation collaboration is included in the Evaluated Nuclear Structure Data File (ENSDF) and published in the journals Nuclear Physics A and Nuclear Data Sheets (NDS).

  16. Internal shim

    DOE Patents [OSTI]

    Barth, Clyde H.; Blizinski, Theodore W.

    2003-05-13

    An internal shim used to accurately measure spaces in conjunction with a standard small probe has a shim top and a chassis. The internal shim is adjustably fixed within the space to be measured using grippers that emerge from the chassis and which are controlled by an arm pivotably attached to the shim top. A standard small probe passes through the shim along guides on the chassis and measures the distance between the exterior of the chassis and the boundary. By summing the measurements on each side of the chassis and the width of the chassis, the dimension of the space can be determined to within 0.001 inches.

  17. Understanding the mechanism of nanotube synthesis for controlled production of specific (n,m) structures

    SciTech Connect (OSTI)

    Resasco, Daniel E.

    2010-02-11

    This report shows the extensive research on the mechanism responsible for the formation of single walled carbon nanotubes in order to get control over their structural parameters (diameter and chirality). Catalyst formulations, pre-treatment conditions, and reaction conditions are described in detail as well as mechanisms to produce nanotubes structures of specific arrays (vertical forest, nanotube pillars). Applications of SWNT in different fields are also described in this report. In relation to this project five students have graduated (3 PhD and 2 MS) and 35 papers have been published.

  18. HIGH EFFICIENCY STRUCTURAL FLOWTHROUGH ROTOR WITH ACTIVE FLAP CONTROL: VOLUME THREE: MARKET & TEAM

    SciTech Connect (OSTI)

    Zuteck, Michael D.; Jackson, Kevin L.; Santos, Richard A.

    2015-05-16

    The Zimitar one-piece rotor primary structure is integrated, so balanced thrust and gravity loads flow through the hub region without transferring out of its composite material. Large inner rotor geometry is used since there is no need to neck down to a blade root region and pitch bearing. Rotor control is provided by a highly redundant, five flap system on each blade, sized so that easily handled standard electric linear actuators are sufficient.

  19. HIGH EFFICIENCY STRUCTURAL FLOWTHROUGH ROTOR WITH ACTIVE FLAP CONTROL: VOLUME TWO: INNOVATION & COST OF ENERGY

    SciTech Connect (OSTI)

    Zuteck, Michael D.; Jackson, Kevin L.; Santos, Richard A.

    2015-05-16

    The Zimitar one-piece rotor primary structure is integrated, so balanced thrust and gravity loads flow through the hub region without transferring out of its composite material. Large inner rotor geometry is used since there is no need to neck down to a blade root region and pitch bearing. Rotor control is provided by a highly redundant, five flap system on each blade, sized so that easily handled standard electric linear actuators are sufficient.

  20. HIGH EFFICIENCY STRUCTURAL FLOWTHROUGH ROTOR WITH ACTIVE FLAP CONTROL: VOLUME ZERO: OVERVIEW AND COMMERCIAL PATH

    SciTech Connect (OSTI)

    Zuteck, Michael D.; Jackson, Kevin L.; Santos, Richard A.

    2015-05-16

    The Zimitar one-piece rotor primary structure is integrated, so balanced thrust and gravity loads flow through the hub region without transferring out of its composite material. Large inner rotor geometry is used since there is no need to neck down to a blade root region and pitch bearing. Rotor control is provided by a highly redundant, five flap system on each blade, sized so that easily handled standard electric linear actuators are sufficient.

  1. HIGH EFFICIENCY STRUCTURAL FLOWTHROUGH ROTOR WITH ACTIVE FLAP CONTROL: VOLUME ONE: PRELIMINARY DESIGN REPORT

    SciTech Connect (OSTI)

    Zuteck, Michael D.; Jackson, Kevin L.; Santos, Richard A.; Chow, Ray; Nordenholz, Thomas R.; Wamble, John Lee

    2015-05-16

    The Zimitar one-piece rotor primary structure is integrated, so balanced thrust and gravity loads flow through the hub region without transferring out of its composite material. Large inner rotor geometry is used since there is no need to neck down to a blade root region and pitch bearing. Rotor control is provided by a highly redundant, five flap system on each blade, sized so that easily handled standard electric linear actuators are sufficient.

  2. The surface structure of silver-coated gold nanocrystals and its influence on shape control

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

    Padmos, J. Daniel; Personick, Michelle L.; Tang, Qing; Duchesne, Paul N.; Jiang, De-en; Mirkin, Chad A.; Zhang, Peng

    2015-07-08

    Understanding the surface structure of metal nanocrystals with specific facet indices is important due to its impact on controlling nanocrystal shape and functionality. However, this is particularly challenging for halide-adsorbed nanocrystals due to the difficulty in analysing interactions between metals and light halides (for example, chloride). Here we uncover the surface structures of chloride-adsorbed, silver-coated gold nanocrystals with {111}, {110}, {310} and {720} indexed facets by X-ray absorption spectroscopy and density functional theory modelling. The silver–chloride, silver–silver and silver–gold bonding structures are markedly different between the nanocrystal surfaces, and are sensitive to their formation mechanism and facet type. A uniquemore » approach of combining the density functional theory and experimental/simulated X-ray spectroscopy further verifies the surface structure models and identifies the previously indistinguishable valence state of silver atoms on the nanocrystal surfaces. Overall, this work elucidates the thus-far unknown chloride–metal nanocrystal surface structures and sheds light onto the halide-induced growth mechanism of anisotropic nanocrystals.« less

  3. The surface structure of silver-coated gold nanocrystals and its influence on shape control

    SciTech Connect (OSTI)

    Padmos, J. Daniel; Personick, Michelle L.; Tang, Qing; Duchesne, Paul N.; Jiang, De-en; Mirkin, Chad A.; Zhang, Peng

    2015-07-08

    Understanding the surface structure of metal nanocrystals with specific facet indices is important due to its impact on controlling nanocrystal shape and functionality. However, this is particularly challenging for halide-adsorbed nanocrystals due to the difficulty in analysing interactions between metals and light halides (for example, chloride). Here we uncover the surface structures of chloride-adsorbed, silver-coated gold nanocrystals with {111}, {110}, {310} and {720} indexed facets by X-ray absorption spectroscopy and density functional theory modelling. The silver–chloride, silver–silver and silver–gold bonding structures are markedly different between the nanocrystal surfaces, and are sensitive to their formation mechanism and facet type. A unique approach of combining the density functional theory and experimental/simulated X-ray spectroscopy further verifies the surface structure models and identifies the previously indistinguishable valence state of silver atoms on the nanocrystal surfaces. Overall, this work elucidates the thus-far unknown chloride–metal nanocrystal surface structures and sheds light onto the halide-induced growth mechanism of anisotropic nanocrystals.

  4. International Atomic Energy Agency specialists meeting on experience in ageing, maintenance, and modernization of instrumentation and control systems for improving nuclear power plant availability

    SciTech Connect (OSTI)

    Not Available

    1993-10-01

    This report presents the proceedings of the Specialist`s Meeting on Experience in Aging, Maintenance and Modernization of Instrumentation and Control Systems for Improving Nuclear Power Plant Availability that was held at the Ramada Inn in Rockville, Maryland on May 5--7, 1993. The Meeting was presented in cooperation with the Electric Power Research Institute, Oak Ridge National Laboratory and the International Atomic Energy Agency. There were approximately 65 participants from 13 countries at the Meeting. Individual reports have been cataloged separately.

  5. Flower-like NiO structures: Controlled hydrothermal synthesis and electrochemical characteristic

    SciTech Connect (OSTI)

    Chai, Hui; Chen, Xuan; Key Laboratory of Advanced Functional Materials, Institute of Applied Chemistry, Xinjiang University, Urumqi 830046, Xinjiang ; Jia, Dianzeng; Key Laboratory of Advanced Functional Materials, Institute of Applied Chemistry, Xinjiang University, Urumqi 830046, Xinjiang ; Bao, Shujuan; Key Laboratory of Advanced Functional Materials, Institute of Applied Chemistry, Xinjiang University, Urumqi 830046, Xinjiang ; Zhou, Wanyong

    2012-12-15

    Graphical abstract: Flower-like porous NiO was obtained via thermal decomposition of the precursor prepared by a hydrothermal process using hexamethylenetetramine and polyethylene glycol as hydrolysis-controlling agent and surfactant, respectively. The morphology and microstructure of as-synthesized NiO were characterized by X-ray diffraction (XRD), BrunauerEmmettTeller (BET), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The results of electrochemical measurements demonstrated that the flower-like porous NiO has high capacity (340 F g{sup ?1}) with excellent cycling performance as electrode materials of electrochemical capacitors (ECs), which may be attributed to the unique microstrcture of NiO. Data analyses indicated that NiO with novel porous structure attractive for practical and large-scale applications in electrochemical capacitors. Display Omitted Highlights: ? Synthesis and characterization of NiO with novel porous structure is presented in this work. ? The electrochemical performance of product was examined. ? NiO with excellent performance as electrode materials may be due to the unique microstrcture. ? NiO with novel porous structure attractive for practical with high capacity (340 F g{sup ?1}). -- Abstract: Flower-like porous NiO was obtained by thermal decomposition of the precursor prepared by a hydrothermal process with hexamethylenetetramine and polyethylene glycol as hydrolysis-controlling agent and surfactant, respectively. The morphology and microstructure of as-synthesized NiO were characterized by X-ray diffraction (XRD), BrunauerEmmettTeller (BET), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The resulting structures of NiO exhibited porous like petal building blocks. The electrochemical measurements results demonstrated that flower-like porous NiO has high capacity (340 F g{sup ?1}) with excellent cycling performance as electrode materials for electrochemical capacitors, which may be attributed to the unique structure of NiO. The results indicated that NiO with novel porous structure has been attractive for practical and large-scale applications in electrochemical capacitors.

  6. Controllable synthesis and characterization of novel copper-carbon core-shell structured nanoparticles

    SciTech Connect (OSTI)

    Zhai, Jing; Research Center of the Ministry of Education for High Gravity Engineering and Technology, Beijing University of Chemical Technology, No. 15 Beisanhuan Dong Lu, Beijing 100029 ; Tao, Xia; Pu, Yuan; Zeng, Xiao-Fei; Chen, Jian-Feng

    2011-06-15

    Highlights: {yields} We reported a facile, green and cheap hydrothermal method to obtain novel copper-carbon core-shell nanoparticles. {yields} The as-formed particles with controllable size and morphology are antioxidant. {yields} The particles with organic-group-loaded surfaces and protective shells are expected to be applied in fields of medicine, electronics, sensors and lubricant. -- Abstract: A facile hydrothermal method was developed for preparing copper-carbon core-shell structured particles through a reaction at 160 {sup o}C in which glucose, copper sulfate pentahydrate and cetyltrimethylammonium bromide were used as starting materials. The original copper-carbon core-shell structured particles obtained were sized of 100-250 nm. The thickness of carbonaceous shells was controlled ranging from 25 to 100 nm by adjusting the hydrothermal duration time and the concentrations of glucose in the process. Products were characterized with transmission electron microscopy, X-ray diffraction, energy dispersive spectroscopy, Fourier transform infrared spectroscopy. Since no toxic materials were involved in the preparation, particles with stable carbonaceous framework and reactive surface also showed promising applications in medicine, electronics, sensors, lubricant, etc.

  7. Self- and dopant diffusion in extrinsic boron doped isotopically controlled silicon multilayer structures

    SciTech Connect (OSTI)

    Sharp, Ian D.; Bracht, Hartmut A.; Silvestri, Hughes H.; Nicols, Samuel P.; Beeman, Jeffrey W.; Hansen, John L.; Nylandsted Larsen, Arne; Haller, Eugene E.

    2002-04-01

    Isotopically controlled silicon multilayer structures were used to measure the enhancement of self- and dopant diffusion in extrinsic boron doped silicon. {sup 30}Si was used as a tracer through a multilayer structure of alternating natural Si and enriched {sup 28}Si layers. Low energy, high resolution secondary ion mass spectrometry (SIMS) allowed for simultaneous measurement of self- and dopant diffusion profiles of samples annealed at temperatures between 850 C and 1100 C. A specially designed ion- implanted amorphous Si surface layer was used as a dopant source to suppress excess defects in the multilayer structure, thereby eliminating transient enhanced diffusion (TED) behavior. Self- and dopant diffusion coefficients, diffusion mechanisms, and native defect charge states were determined from computer-aided modeling, based on differential equations describing the diffusion processes. We present a quantitative description of B diffusion enhanced self-diffusion in silicon and conclude that the diffusion of both B and Si is mainly mediated by neutral and singly positively charged self-interstitials under p-type doping. No significant contribution of vacancies to either B or Si diffusion is observed.

  8. pH control of the structure, composition, and catalytic activity of sulfated zirconia

    SciTech Connect (OSTI)

    Ivanov, Vladimir K.; Materials Science Department, Moscow State University, Moscow 119991 ; Baranchikov, Alexander Ye.; Kopitsa, Gennady P.; Lermontov, Sergey A.; Yurkova, Lyudmila L.; Gubanova, Nadezhda N.; Petersburg Nuclear Physics Institute, Orlova Roscha, Gatchina 188300 ; Ivanova, Olga S.; Lermontov, Anatoly S.; Rumyantseva, Marina N.; Vasilyeva, Larisa P.; Sharp, Melissa; Pranzas, P. Klaus; Tretyakov, Yuri D.

    2013-02-15

    We report a detailed study of structural and chemical transformations of amorphous hydrous zirconia into sulfated zirconia-based superacid catalysts. Precipitation pH is shown to be the key factor governing structure, composition and properties of amorphous sulfated zirconia gels and nanocrystalline sulfated zirconia. Increase in precipitation pH leads to substantial increase of surface fractal dimension (up to {approx}2.7) of amorphous sulfated zirconia gels, and consequently to increase in specific surface area (up to {approx}80 m{sup 2}/g) and simultaneously to decrease in sulfate content and total acidity of zirconia catalysts. Complete conversion of hexene-1 over as synthesized sulfated zirconia catalysts was observed even under ambient conditions. - Graphical abstract: Surface fractal dimension of amorphous sulfated zirconia and specific surface area and catalytic activity of crystalline sulfated zirconia as a function of precipitation pH. Highlights: Black-Right-Pointing-Pointer Structural transformation of amorphous hydrous zirconia into sulfated zirconia is studied. Black-Right-Pointing-Pointer Precipitation pH controls surface fractal dimension of amorphous zirconia gels. Black-Right-Pointing-Pointer Precipitation pH is the key factor governing properties of sulfated zirconia.

  9. NWTC Researchers Field-Test Advanced Control Turbine Systems to Increase Performance, Decrease Structural Loading of Wind Turbines and Plants

    SciTech Connect (OSTI)

    2015-08-01

    Researchers at the National Renewable Energy Laboratory's (NREL's) National Wind Technology Center (NWTC) are studying component controls, including new advanced actuators and sensors, for both conventional turbines as well as wind plants. This research will help develop innovative control strategies that reduce aerodynamic structural loads and improve performance. Structural loads can cause damage that increase maintenance costs and shorten the life of a turbine or wind plant.

  10. Convergence of Distributed Optimal Controls on the Internal Energy in Mixed Elliptic Problems when the Heat Transfer Coefficient Goes to Infinity

    SciTech Connect (OSTI)

    Gariboldi, C.; E-mail: cgariboldi@exa.unrc.edu.ar; Tarzia, D.

    2003-05-21

    We consider a steady-state heat conduction problem P{sub {alpha}} with mixed boundary conditions for the Poisson equation depending on a positive parameter {alpha} , which represents the heat transfer coefficient on a portion {gamma} {sub 1} of the boundary of a given bounded domain in R{sup n} . We formulate distributed optimal control problems over the internal energy g for each {alpha}. We prove that the optimal control g{sub o}p{sub {alpha}} and its corresponding system u{sub go}p{sub {alpha}}{sub {alpha}} and adjoint p{sub go}p{sub {alpha}}{sub {alpha}} states for each {alpha} are strongly convergent to g{sub op},u{sub gop} and p{sub gop} , respectively, in adequate functional spaces. We also prove that these limit functions are respectively the optimal control, and the system and adjoint states corresponding to another distributed optimal control problem for the same Poisson equation with a different boundary condition on the portion {gamma}{sub 1} . We use the fixed point and elliptic variational inequality theories.

  11. Kinetic control of structural and magnetic states in LuBaCo4O7.

    SciTech Connect (OSTI)

    Avci, S.; Chmaissem, O.; Zheng, H.; Huq, A.; Khalyavin, D.; Stephens, P.; Suchomel, M.; Manuel, P.; Mitchell, J.

    2012-01-01

    The RBaCo{sub 4}O{sub 7} (R = Ca, Y, Tb, Ho, Tm, Yb, Lu) compounds provide a novel topology for studying the competition between triangular geometry and magnetic order. Here, we report the structural and magnetic behavior of the Lu member of this series via neutron and synchrotron x-ray diffraction, magnetization, and resistivity measurements. We determined sequential phase transitions and a strong competition between a stable and a metastable low-temperature state that critically depends on controlled cooling rates and the associated heat removal kinetics. No evidence for long-range ordered magnetism was detected by neutron diffraction at any temperature. However, very slow spin dynamics are evidenced by time-dependent neutron diffraction measurements and can be explained by several competing magnetic phases with incommensurate short-range correlations coexisting in this material.

  12. Structural controlled magnetic anisotropy in Heusler L1{sub 0}-MnGa epitaxial thin films

    SciTech Connect (OSTI)

    Wang Kangkang; Lu Erdong; Smith, Arthur R.; Knepper, Jacob W.; Yang Fengyuan

    2011-04-18

    Ferromagnetic L1{sub 0}-MnGa thin films have been epitaxially grown on GaN, sapphire, and MgO substrates using molecular beam epitaxy. Using diffraction techniques, the epitaxial relationships are determined. It is found that the crystalline orientation of the films differ due to the influence of the substrate. By comparing the magnetic anisotropy to the structural properties, a clear correlation could be established indicating that the in-plane and out-of-plane anisotropy is directly determined by the crystal orientation of the film and could be controlled via selection of the substrates. This result could be helpful in tailoring magnetic anisotropy in thin films for spintronic applications.

  13. Controlled synthesis of hyper-branched inorganic nanocrystals withrich three-dimensional structures

    SciTech Connect (OSTI)

    Kanaras, Antonios G.; Sonnichsen, Carsten; Liu, Haitao; Alivisatos, A. Paul

    2005-07-27

    Studies of crystal growth kinetics are tightly integrated with advances in the creation of new nanoscale inorganic building blocks and their functional assemblies 1-11. Recent examples include the development of semiconductor nanorods which have potential uses in solar cells 12-17, and the discovery of a light driven process to create noble metal particles with sharp corners that can be used in plasmonics 18,19. In the course of studying basic crystal growth kinetics we developed a process for preparing branched semiconductor nanocrystals such as tetrapods and inorganic dendrimers of precisely controlled generation 20,21. Here we report the discovery of a crystal growth kinetics regime in which a new class of hyper-branched nanocrystals are formed. The shapes range from 'thorny balls', to tree-like ramified structures, to delicate 'spider net'-like particles. These intricate shapes depend crucially on a delicate balance of branching and extension. The multitudes of resulting shapes recall the diverse shapes of snowflakes 22.The three dimensional nature of the branch points here, however, lead to even more complex arrangements than the two dimensionally branched structures observed in ice. These hyper-branched particles not only extend the available three-dimensional shapes in nanoparticle synthesis ,but also provide a tool to study growth kinetics by carefully observing and modeling particle morphology.

  14. Ignitable heterogeneous stratified structure for the propagation of an internal exothermic chemical reaction along an expanding wavefront and method of making same

    DOE Patents [OSTI]

    Barbee, T.W. Jr.; Weihs, T.

    1996-07-23

    A multilayer structure has a selectable, (1) propagating reaction front velocity V, (2) reaction initiation temperature attained by application of external energy, and (3) amount of energy delivered by a reaction of alternating unreacted layers of the multilayer structure. Because V is selectable and controllable, a variety of different applications for the multilayer structures are possible, including but not limited to their use as igniters, in joining applications, in fabrication of new materials, as smart materials and in medical applications and devices. The multilayer structure has a period D, and an energy release rate constant K. Two or more alternating unreacted layers are made of different materials and separated by reacted zones. The period D is equal to a sum of the widths of each single alternating reaction layer of a particular material, and also includes a sum of reacted zone widths, t{sub i}, in the period D. The multilayer structure has a selectable propagating reaction front velocity V, where V=K(1/D{sup n}){times}[1-(t{sub i}/D)] and n is about 0.8 to 1.2. 8 figs.

  15. Ignitable heterogeneous stratified structure for the propagation of an internal exothermic chemical reaction along an expanding wavefront and method of making same

    DOE Patents [OSTI]

    Barbee, Jr., Troy W.; Weihs, Timothy

    1996-01-01

    A multilayer structure has a selectable, (i) propagating reaction front velocity V, (ii) reaction initiation temperature attained by application of external energy and (iii) amount of energy delivered by a reaction of alternating unreacted layers of the multilayer structure. Because V is selectable and controllable, a variety of different applications for the multilayer structures are possible, including but not limited to their use as ignitors, in joining applications, in fabrication of new materials, as smart materials and in medical applications and devices. The multilayer structure has a period D, and an energy release rate constant K. Two or more alternating unreacted layers are made of different materials and separated by reacted zones. The period D is equal to a sum of the widths of each single alternating reaction layer of a particular material, and also includes a sum of reacted zone widths, t.sub.i, in the period D. The multilayer structure has a selectable propagating reaction front velocity V, where V=K(1/D.sup.n).times.[1-(t.sub.i /D)] and n is about 0.8 to 1.2.

  16. International Energy Module - NEMS Documentation

    Reports and Publications (EIA)

    2014-01-01

    Summarizes the overall structure of the International Energy Model and its interface with other NEMS modules, mathematical specifications of behavioral relationships, and data sources and estimation methods.

  17. Characterizing Structural Controls of EGS Candidate and Conventional Geothermal Reservoirs in the Great Basin: Developing Successful Exploration Strategies in Extended Terranes

    Broader source: Energy.gov [DOE]

    DOE Geothermal Peer Review 2010 - Presentation. Project objectives: Develop catalogue of favorable structural environments and models; improve site-specific targeting of resources through detailed studies of representative sites; and compare structural controls and models in different tectonic settings.

  18. Amnesty International

    ScienceCinema (OSTI)

    None

    2011-04-25

    Martin Ennals est secrétaire général d'Amnesty International et fait un discours sur les droits de l'homme

  19. Process for fabricating device structures for real-time process control of silicon doping

    DOE Patents [OSTI]

    Weiner, Kurt H. (San Jose, CA)

    2001-01-01

    Silicon device structures designed to allow measurement of important doping process parameters immediately after the doping step has occurred. The test structures are processed through contact formation using standard semiconductor fabrication techniques. After the contacts have been formed, the structures are covered by an oxide layer and an aluminum layer. The aluminum layer is then patterned to expose the contact pads and selected regions of the silicon to be doped. Doping is then performed, and the whole structure is annealed with a pulsed excimer laser. But laser annealing, unlike standard annealing techniques, does not effect the aluminum contacts because the laser light is reflected by the aluminum. Once the annealing process is complete, the structures can be probed, using standard techniques, to ascertain data about the doping step. Analysis of the data can be used to determine probable yield reductions due to improper execution of the doping step and thus provide real-time feedback during integrated circuit fabrication.

  20. Composite structures 4; Proceedings of the Fourth International Conference, Paisley College of Technology, Scotland, July 27-29, 1987. Volume 1 - Analysis and design studies

    SciTech Connect (OSTI)

    Marshall, I.H.

    1987-01-01

    Various papers on analysis and design studies in composite structures are presented. The general topics addressed include: space studies, mechanical fasteners, buckling and postbuckling of platework structures, aerospace structures, wind turbine design, pipes and pressure vessels, analysis and buckling of shell-type structures. Also considered are: structural sections and optimization, thermal loading, vibration of platework structures and shell-type structures, dynamic loading, and finite element analysis.

  1. Controlling

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

    Controlling chaos in low- and high-dimensional systems with periodic parametric perturbations K. A. Mirus and J. C. Sprott Department of Physics, University of Wisconsin, Madison, Wisconsin 53706 ͑Received 29 June 1998͒ The effect of applying a periodic perturbation to an accessible parameter of various chaotic systems is examined. Numerical results indicate that perturbation frequencies near the natural frequencies of the unstable periodic orbits of the chaotic systems can result in limit

  2. International Feedstock

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

    1.2.1.5 International Feedstock March 24, 2015 Feedstocks Patrick Lamers, PhD Idaho National Laboratory This presentation does not contain any proprietary, confidential, or otherwise restricted information 2 | Bioenergy Technologies Office Goal Statement Put the U.S. bioeconomy strategy in the context of global, competitive feedstock markets. * Evaluate international impacts on U.S. feedstock supply costs * Improve U.S. feedstock cost and volume projections * Leverage existing expertise and

  3. International H

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

    2 International H 2 O Project (IHOP_2002) The International H2O Project (IHOP_2002) will take place in west- central Oklahoma over 44 days, May 13-June 25, 2002. The main focus will be water vapor and its role in storm development and rainfall production, information needed to improve rainfall forecasting. Forecasting the amount and location of rainfall is difficult, particularly in the warm months, and improvements are urgently needed. Accurate prediction of floods would be very beneficial to

  4. NWTC Researchers Field-Test Advanced Control Turbine Systems to Increase Performance, Decrease Structural Loading of Wind Turbines and Plants (Fact Sheet), NREL (National Renewable Energy Laboratory)

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

    Researchers Field-Test Advanced Control Turbine Systems to Increase Performance, Decrease Structural Loading of Wind Turbines and Plants Researchers at the National Renewable Energy Laboratory's (NREL's) National Wind Technology Center (NWTC) are studying component controls, including new advanced actuators and sensors, for both conventional turbines as well as wind plants. This research will help develop innovative control strategies that reduce aerodynamic structural loads and improve

  5. Method and system for controlled combustion engines

    DOE Patents [OSTI]

    Oppenheim, A. K. (Berkeley, CA)

    1990-01-01

    A system for controlling combustion in internal combustion engines of both the Diesel or Otto type, which relies on establishing fluid dynamic conditions and structures wherein fuel and air are entrained, mixed and caused to be ignited in the interior of a multiplicity of eddies, and where these structures are caused to sequentially fill the headspace of the cylinders.

  6. Friction Stir Additive Manufacturing for High Structural Performance Through Microstructural Control

    Office of Environmental Management (EM)

    Friction Stir Additive Manufacturing as a potential route to achieve high performing structures James Withers MER Corporation Rajiv S. Mishra Center for Friction Stir Processing, Department of Materials Science and Engineering, University of North Texas, Denton, TX 76203, USA US DOE workshop on Advanced Methods for Manufacturing (AMM) September 29, 2015 Acknowledgement - DOE STTR Contract No. DE-SC0013783; Dr. Alison Hahn, Program Manager Presentation outline  Grand challenges confronting

  7. Article comprising a garment or other textile structure for use in controlling body temperature

    DOE Patents [OSTI]

    Butzer, Melissa J. (Houston, TX)

    2000-01-01

    There is disclosed an article for use in cooling body temperature which comprises a garment having a coat and pant, with each having a body section adapted to receive a portion of the torso of the wearer and extensions from the body section to receive the wearer's limbs. The garment includes a system for circulating temperature controlling fluid from a suitable source through patches removably received in pockets in each of body section and extensions.

  8. Structure and method for controlling band offset and alignment at a crystalline oxide-on-semiconductor interface

    DOE Patents [OSTI]

    McKee, Rodney A.; Walker, Frederick J.

    2003-11-25

    A crystalline oxide-on-semiconductor structure and a process for constructing the structure involves a substrate of silicon, germanium or a silicon-germanium alloy and an epitaxial thin film overlying the surface of the substrate wherein the thin film consists of a first epitaxial stratum of single atomic plane layers of an alkaline earth oxide designated generally as (AO).sub.n and a second stratum of single unit cell layers of an oxide material designated as (A'BO.sub.3).sub.m so that the multilayer film arranged upon the substrate surface is designated (AO).sub.n (A'BO.sub.3).sub.m wherein n is an integer repeat of single atomic plane layers of the alkaline earth oxide AO and m is an integer repeat of single unit cell layers of the A'BO.sub.3 oxide material. Within the multilayer film, the values of n and m have been selected to provide the structure with a desired electrical structure at the substrate/thin film interface that can be optimized to control band offset and alignment.

  9. "What Controls the Structure and Stability of the Ocean Meridional Overturning Circulation: Implications for Abrupt Climate Change?"

    SciTech Connect (OSTI)

    Fedorov, Alexey

    2013-11-23

    The central goal of this research project is to understand the properties of the ocean meridional overturning circulation (MOC) – a topic critical for understanding climate variability and stability on a variety of timescales (from decadal to centennial and longer). Specifically, we have explored various factors that control the MOC stability and decadal variability in the Atlantic and the ocean thermal structure in general, including the possibility abrupt climate change. We have also continued efforts on improving the performance of coupled ocean-atmosphere GCMs.

  10. Internal Dosimetry

    Office of Environmental Management (EM)

    MEASUREMENT SENSITIVE DOE-STD-1121-2008 Change Notice No.1 October 2013 DOE STANDARD INTERNAL DOSIMETRY U.S. Department of Energy AREA SAFT Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. This document is available on the Department of Energy Technical Standards Program Web Site at http://energy.gov/hss/information-center/department-energy- technical-standards-program ii Change Notice 1. Internal Dosimetry DOE-STD-1121-2008 Page/Section

  11. INTERNAL REPAIR OF PIPELINES

    SciTech Connect (OSTI)

    Robin Gordon; Bill Bruce; Nancy Porter; Mike Sullivan; Chris Neary

    2003-05-01

    The two broad categories of deposited weld metal repair and fiber-reinforced composite repair technologies were reviewed for potential application for internal repair of gas transmission pipelines. Both are used to some extent for other applications and could be further developed for internal, local, structural repair of gas transmission pipelines. Preliminary test programs were developed for both deposited weld metal repairs and for fiber-reinforced composite repair. To date, all of the experimental work pertaining to the evaluation of potential repair methods has focused on fiber-reinforced composite repairs. Hydrostatic testing was also conducted on four pipeline sections with simulated corrosion damage: two with composite liners and two without.

  12. Internal Audit | The Ames Laboratory

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

    Internal Audit Internal auditing is an independent, objective assurance and consulting activity designed to add value and improve an organization's operations. It helps an organization accomplish its objectives by bringing a systematic, disciplined approach to evaluate and improve the effectiveness of risk management, control, and governance processes. For information, contact: Fran Dunshee, 515-294-8098 dunshee@ameslab.gov

  13. Method and device for diagnosing and controlling combustion instabilities in internal combustion engines operating in or transitioning to homogeneous charge combustion ignition mode

    DOE Patents [OSTI]

    Wagner, Robert M [Knoxville, TN; Daw, Charles S [Knoxville, TN; Green, Johney B [Knoxville, TN; Edwards, Kevin D [Knoxville, TN

    2008-10-07

    This invention is a method of achieving stable, optimal mixtures of HCCI and SI in practical gasoline internal combustion engines comprising the steps of: characterizing the combustion process based on combustion process measurements, determining the ratio of conventional and HCCI combustion, determining the trajectory (sequence) of states for consecutive combustion processes, and determining subsequent combustion process modifications using said information to steer the engine combustion toward desired behavior.

  14. INTERNATIONAL AGREEMENTS

    Energy Savers [EERE]

    INTERNATIONAL AGREEMENTS Signed by Secretary Spencer Abraham January 2001-December 2004 TABLE OF CONTENTS Joint Statement of ntent between the Department of Energy of the United States ofAmerica and The Ministry of Energy and Mines of the Republic ofPeru on Cooperation in the Field of Energy -Tab 1 Fifth Hemispheric Energy Ministers Meeting Mexico City, Mexico - March 9, 2001. Mexico Declaration - Energy: A Crucial Factor for Integration and Sustainable Development in the Hemisphere - Tab 2

  15. International Sunport

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

    airport liquid analysis system undergoes testing at Albuquerque International Sunport December 16, 2008 MagViz technology from Los Alamos sorts out liquids and gels LOS ALAMOS, New Mexico, December 16, 2008-An innovative application of a technology first used for medical imaging may enhance airport security if Los Alamos National Laboratory scientists are successful. Los Alamos technologists have adapted Magnetic Resonance Imaging (MRI) technology from the familiar medical device to create

  16. Internal Dosimetry

    Office of Environmental Management (EM)

    21-2008 October 2008 DOE STANDARD INTERNAL DOSIMETRY U.S. Department of Energy AREA SAFT Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. NOT MEASUREMENT SENSITIVE ii This document is available on the Department of Energy Technical Standards Program Web Site at http://www.hss.energy.gov/nuclearsafety/techstds/ DOE-STD-1121-2008 iii FOREWORD 1. This Department of Energy (DOE) standard is approved for use by all DOE Components and their

  17. Recovery act. Characterizing structural controls of EGS-candidate and conventional geothermal reservoirs in the Great Basin. Developing successful exploration strategies in extended terranes

    SciTech Connect (OSTI)

    Faulds, James

    2015-06-25

    We conducted a comprehensive analysis of the structural controls of geothermal systems within the Great Basin and adjacent regions. Our main objectives were to: 1) Produce a catalogue of favorable structural environments and models for geothermal systems. 2) Improve site-specific targeting of geothermal resources through detailed studies of representative sites, which included innovative techniques of slip tendency analysis of faults and 3D modeling. 3) Compare and contrast the structural controls and models in different tectonic settings. 4) Synthesize data and develop methodologies for enhancement of exploration strategies for conventional and EGS systems, reduction in the risk of drilling non-productive wells, and selecting the best EGS sites.

  18. Beijing Zhongguancun International Incubator Inc | Open Energy...

    Open Energy Info (EERE)

    Incubator Inc Place: China Sector: Biomass Product: Biomass & Waste ( Private family-controlled ) References: Beijing Zhongguancun International Incubator Inc1 This...

  19. Controlling Graphene's Electronic Structure

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

    as bandgap engineering. While bandgap engineering is the basis of semiconductor technology, it is only now being applied to graphene. Using angle-resolved photoemission...

  20. Controlling Graphene's Electronic Structure

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

    charge carriers (electrons and holes) move through a solid with effectively zero mass and constant velocity, like photons. Graphene's intrinsically low scattering rate from defects...

  1. Controlling Graphene's Electronic Structure

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

    but it does not appear to have the problems of consistency. In addition, the microelectronics manufacturing technology already exists that can be adapted for producing...

  2. Controlling Graphene's Electronic Structure

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

    momentum because the electrons are restricted to motion in a two-dimensional plane. The Dirac crossing points are at energy ED. 2D Perfection in a 3D World Graphene, a perfect...

  3. Composite structures 4; Proceedings of the Fourth International Conference, Paisley College of Technology, Scotland, July 27-29, 1987. Volume 2 - Damage assessment and material evaluation

    SciTech Connect (OSTI)

    Marshall, I.H.

    1987-01-01

    The present collection of papers on damage assessment and material evaluation of composite structures discusses recent advancements in the dynamics of composite structures, the crush performance of composite structures, strengthening mechanisms in discontinuous SiC/Al composites, considerations for designing with metal matrix composite materials, a causal approach to the effective dynamic moduli of random composites, and failure modes for compression-loaded angle-ply plates with holes. Also discussed are the fabrication and mechanical properties of hybrid composites with braiding construction, the reprocessing of carbon fiber/PEEK laminates, rate effects on delamination fracture toughness of graphite/epoxy composites, the shear modulus testing of composites, composite materials for bone-fracture fixation, and the thermomechanical properties of three-dimensional fiber composites.

  4. International Nuclear Security

    SciTech Connect (OSTI)

    Doyle, James E.

    2012-08-14

    This presentation discusses: (1) Definitions of international nuclear security; (2) What degree of security do we have now; (3) Limitations of a nuclear security strategy focused on national lock-downs of fissile materials and weapons; (4) What do current trends say about the future; and (5) How can nuclear security be strengthened? Nuclear security can be strengthened by: (1) More accurate baseline inventories; (2) Better physical protection, control and accounting; (3) Effective personnel reliability programs; (4) Minimize weapons-usable materials and consolidate to fewer locations; (5) Consider local threat environment when siting facilities; (6) Implement pledges made in the NSS process; and (7) More robust interdiction, emergency response and special operations capabilities. International cooperation is desirable, but not always possible.

  5. Injector tip for an internal combustion engine

    DOE Patents [OSTI]

    Shyu, Tsu Pin; Ye, Wen

    2003-05-20

    This invention relates to a the tip structure of a fuel injector as used in a internal combustion engine. Internal combustion engines using Homogeneous Charge Compression Ignition (HCCI) technology require a tip structure that directs fuel spray in a downward direction. This requirement necessitates a tip design that is capable of withstanding mechanical stresses associated with the design.

  6. Internal dosimetry technical basis manual

    SciTech Connect (OSTI)

    Not Available

    1990-12-20

    The internal dosimetry program at the Savannah River Site (SRS) consists of radiation protection programs and activities used to detect and evaluate intakes of radioactive material by radiation workers. Examples of such programs are: air monitoring; surface contamination monitoring; personal contamination surveys; radiobioassay; and dose assessment. The objectives of the internal dosimetry program are to demonstrate that the workplace is under control and that workers are not being exposed to radioactive material, and to detect and assess inadvertent intakes in the workplace. The Savannah River Site Internal Dosimetry Technical Basis Manual (TBM) is intended to provide a technical and philosophical discussion of the radiobioassay and dose assessment aspects of the internal dosimetry program. Detailed information on air, surface, and personal contamination surveillance programs is not given in this manual except for how these programs interface with routine and special bioassay programs.

  7. Dual control active superconductive devices

    DOE Patents [OSTI]

    Martens, Jon S. (Albuquerque, NM); Beyer, James B. (Madison, WI); Nordman, James E. (Madison, WI); Hohenwarter, Gert K. G. (Madison, WI)

    1993-07-20

    A superconducting active device has dual control inputs and is constructed such that the output of the device is effectively a linear mix of the two input signals. The device is formed of a film of superconducting material on a substrate and has two main conduction channels, each of which includes a weak link region. A first control line extends adjacent to the weak link region in the first channel and a second control line extends adjacent to the weak link region in the second channel. The current flowing from the first channel flows through an internal control line which is also adjacent to the weak link region of the second channel. The weak link regions comprise small links of superconductor, separated by voids, through which the current flows in each channel. Current passed through the control lines causes magnetic flux vortices which propagate across the weak link regions and control the resistance of these regions. The output of the device taken across the input to the main channels and the output of the second main channel and the internal control line will constitute essentially a linear mix of the two input signals imposed on the two control lines. The device is especially suited to microwave applications since it has very low input capacitance, and is well suited to being formed of high temperature superconducting materials since all of the structures may be formed coplanar with one another on a substrate.

  8. Student Trainee (Engineering)- Intern

    Broader source: Energy.gov [DOE]

    The purpose of the Pathways Intern Employment Program is to provide the intern with exposure to public service, enhance educational experience, and support educational goals. The program is...

  9. International Commitments Management

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2008-11-18

    This Order establishes a process to manage the Department's International Commitments under the administrative direction of the Office of Policy and International Affairs. No cancellation.

  10. Heat up and potential failure of BWR upper internals during a severe accident

    SciTech Connect (OSTI)

    Robb, Kevin R

    2015-01-01

    In boiling water reactors, the steam dome, steam separators, and dryers above the core are comprised of approximately 100 tons of stainless steel. During a severe accident in which the coolant boils away and exothermic oxidation of zirconium occurs, gases (steam and hydrogen) are superheated in the core region and pass through the upper internals. Historically, the upper internals have been modeled using severe accident codes with relatively simple approximations. The upper internals are typically modeled in MELCOR as two lumped volumes with simplified heat transfer characteristics, with no structural integrity considerations, and with limited ability to oxidize, melt, and relocate. The potential for and the subsequent impact of the upper internals to heat up, oxidize, fail, and relocate during a severe accident was investigated. A higher fidelity representation of the shroud dome, steam separators, and steam driers was developed in MELCOR v1.8.6 by extending the core region upwards. This modeling effort entailed adding 45 additional core cells and control volumes, 98 flow paths, and numerous control functions. The model accounts for the mechanical loading and structural integrity, oxidation, melting, flow area blockage, and relocation of the various components. The results indicate that the upper internals can reach high temperatures during a severe accident; they are predicted to reach a high enough temperature such that they lose their structural integrity and relocate. The additional 100 tons of stainless steel debris influences the subsequent in-vessel and ex-vessel accident progression.

  11. Renewable Energy Resources Inc formerly Internal Hydro International...

    Open Energy Info (EERE)

    Inc formerly Internal Hydro International Inc Jump to: navigation, search Name: Renewable Energy Resources Inc (formerly Internal Hydro International Inc) Place: Tampa, Florida...

  12. Airfoil structure

    DOE Patents [OSTI]

    Frey, Gary A. (Poway, CA); Twardochleb, Christopher Z. (Alpine, CA)

    1998-01-01

    Past airfoil configurations have been used to improve aerodynamic performance and engine efficiencies. The present airfoil configuration further increases component life and reduces maintenance by reducing internal stress within the airfoil itself. The airfoil includes a chord and a span. Each of the chord and the span has a bow being summed to form a generally "C" configuration of the airfoil. The generally "C" configuration includes a compound bow in which internal stresses resulting from a thermal temperature gradient are reduced. The structural configuration reduces internal stresses resulting from thermal expansion.

  13. Airfoil structure

    DOE Patents [OSTI]

    Frey, G.A.; Twardochleb, C.Z.

    1998-01-13

    Past airfoil configurations have been used to improve aerodynamic performance and engine efficiencies. The present airfoil configuration further increases component life and reduces maintenance by reducing internal stress within the airfoil itself. The airfoil includes a chord and a span. Each of the chord and the span has a bow being summed to form a generally ``C`` configuration of the airfoil. The generally ``C`` configuration includes a compound bow in which internal stresses resulting from a thermal temperature gradient are reduced. The structural configuration reduces internal stresses resulting from thermal expansion. 6 figs.

  14. STEP Intern Job Description

    Broader source: Energy.gov [DOE]

    STEP Intern Job Description, from the Tool Kit Framework: Small Town University Energy Program (STEP).

  15. International Services | Jefferson Lab

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

    Jefferson Lab International Services The International Services Office contributes to Jefferson Lab's intellectual and cultural diversity through its service to the international community. A D D I T I O N A L L I N K S: JRIS Home Registration Badging Visa/Immigration ID Requirements Immigration News/Updates top-right bottom-left-corner bottom-right-corner International Services The International Services Office contributes to Jefferson Lab's intellectual and cultural diversity through its

  16. INTERNAL REPAIR OF PIPELINES

    SciTech Connect (OSTI)

    Robin Gordon; Bill Bruce; Ian Harris; Dennis Harwig; Nancy Porter; Mike Sullivan; Chris Neary

    2004-04-12

    The two broad categories of deposited weld metal repair and fiber-reinforced composite liner repair technologies were reviewed for potential application for internal repair of gas transmission pipelines. Both are used to some extent for other applications and could be further developed for internal, local, structural repair of gas transmission pipelines. Preliminary test programs were developed for both deposited weld metal repair and for fiber-reinforced composite liner repair. Evaluation trials have been conducted using a modified fiber-reinforced composite liner provided by RolaTube and pipe sections without liners. All pipe section specimens failed in areas of simulated damage. Pipe sections containing fiber-reinforced composite liners failed at pressures marginally greater than the pipe sections without liners. The next step is to evaluate a liner material with a modulus of elasticity approximately 95% of the modulus of elasticity for steel. Preliminary welding parameters were developed for deposited weld metal repair in preparation of the receipt of Pacific Gas & Electric's internal pipeline welding repair system (that was designed specifically for 559 mm (22 in.) diameter pipe) and the receipt of 559 mm (22 in.) pipe sections from Panhandle Eastern. The next steps are to transfer welding parameters to the PG&E system and to pressure test repaired pipe sections to failure. A survey of pipeline operators was conducted to better understand the needs and performance requirements of the natural gas transmission industry regarding internal repair. Completed surveys contained the following principal conclusions: (1) Use of internal weld repair is most attractive for river crossings, under other bodies of water, in difficult soil conditions, under highways, under congested intersections, and under railway crossings. (2) Internal pipe repair offers a strong potential advantage to the high cost of horizontal direct drilling (HDD) when a new bore must be created to solve a leak or other problem. (3) Typical travel distances can be divided into three distinct groups: up to 305 m (1,000 ft.); between 305 m and 610 m (1,000 ft. and 2,000 ft.); and beyond 914 m (3,000 ft.). All three groups require pig-based systems. A despooled umbilical system would suffice for the first two groups which represents 81% of survey respondents. The third group would require an onboard self-contained power unit for propulsion and welding/liner repair energy needs. (4) Pipe diameter sizes range from 50.8 mm (2 in.) through 1,219.2 mm (48 in.). The most common size range for 80% to 90% of operators surveyed is 508 mm to 762 mm (20 in. to 30 in.), with 95% using 558.8 mm (22 in.) pipe. An evaluation of potential repair methods clearly indicates that the project should continue to focus on the development of a repair process involving the use of GMAW welding and on the development of a repair process involving the use of fiber-reinforced composite liners.

  17. Steam boosted internal combustion engine

    SciTech Connect (OSTI)

    Green, M.A.

    1987-01-20

    A device is described to supplement the power produced by burning fuel in an internal combustion engine with steam, the device comprising: a means for producing a constant flow of water past a boiler means; a means for allowing the water to flow in the direction of the boiler; a boiler means external to the internal combustion engine to convert the water into superheated steam; a means for controlling the pressure of the water such that the water pressure is greater than the pressure of the steam produced by the boiler; and a means for injection of the superheated steam directly into a cylinder of the internal combustion engine, a means for producing a constant flow of water at a pressure greater than the pressure of the superheated steam, wherein the constant flow means at greater pressure comprises a chamber with a gaseous component, with the gaseous component being of constant volume and exerting constant pressure upon water within the chamber.

  18. Electronic structure and magnetism in g-C{sub 4}N{sub 3} controlled by strain engineering

    SciTech Connect (OSTI)

    Liu, L. Z.; Liu, X. X.; Wu, X. L. E-mail: paul.chu@cityu.edu.hk; Chu, Paul K. E-mail: paul.chu@cityu.edu.hk

    2015-03-30

    Regulation of magnetism and half-metallicity has attracted much attention because of its potential in spintronics. The magnetic properties and electronic structure of graphitic carbon nitride (g-C{sub 4}N{sub 3}) with external strain are determined theoretically based on the density function theory and many-body perturbation theory (G{sub 0}W{sub 0}). Asymmetric deformation induced by uniaxial strain not only regulates the magnetic characteristics but also leads to a transformation from half-metallicity to metallicity. However, this transition cannot occur in the structure with symmetric deformation induced by biaxial strain. Our results suggest the use of strain engineering in metal-free spintronics applications.

  19. Materials management in an internationally safeguarded fuels reprocessing plant

    SciTech Connect (OSTI)

    Hakkila, E.A.; Baker, A.L.; Cobb, D.D.

    1980-04-01

    The following appendices are included: aqueous reprocessing and conversion technology, reference facilities, process design and operating features relevant to materials accounting, operator's safeguards system structure, design principles of dynamic materials accounting systems, modeling and simulation approach, optimization of measurement control, aspects of international verification problem, security and reliability of materials measurement and accounting system, estimation of in-process inventory in solvent-extraction contactors, conventional measurement techniques, near-real-time measurement techniques, isotopic correlation techniques, instrumentation available to IAEA inspectors, and integration of materials accounting and containment and surveillance. (DLC)

  20. INTERNAL REPAIR OF PIPELINES

    SciTech Connect (OSTI)

    Robin Gordon; Bill Bruce; Ian Harris; Dennis Harwig; George Ritter; Bill Mohr; Matt Boring; Nancy Porter; Mike Sullivan; Chris Neary

    2004-08-17

    The two broad categories of fiber-reinforced composite liner repair and deposited weld metal repair technologies were reviewed and evaluated for potential application for internal repair of gas transmission pipelines. Both are used to some extent for other applications and could be further developed for internal, local, structural repair of gas transmission pipelines. Principal conclusions from a survey of natural gas transmission industry pipeline operators can be summarized in terms of the following performance requirements for internal repair: (1) Use of internal repair is most attractive for river crossings, under other bodies of water, in difficult soil conditions, under highways, under congested intersections, and under railway. (2) Internal pipe repair offers a strong potential advantage to the high cost of horizontal direct drilling when a new bore must be created to solve a leak or other problem. (3) Typical travel distances can be divided into three distinct groups: up to 305 m (1,000 ft.); between 305 m and 610 m (1,000 ft. and 2,000 ft.); and beyond 914 m (3,000 ft.). All three groups require pig-based systems. A despooled umbilical system would suffice for the first two groups which represents 81% of survey respondents. The third group would require an onboard self-contained power unit for propulsion and welding/liner repair energy needs. (4) The most common size range for 80% to 90% of operators surveyed is 508 mm (20 in.) to 762 mm (30 in.), with 95% using 558.8 mm (22 in.) pipe. Evaluation trials were conducted on pipe sections with simulated corrosion damage repaired with glass fiber-reinforced composite liners, carbon fiber-reinforced composite liners, and weld deposition. Additional un-repaired pipe sections were evaluated in the virgin condition and with simulated damage. Hydrostatic failure pressures for pipe sections repaired with glass fiber-reinforced composite liner were only marginally greater than that of pipe sections without liners, indicating that this type of liner is only marginally effective at restoring the pressure containing capabilities of pipelines. Failure pressures for larger diameter pipe repaired with a semi-circular patch of carbon fiber-reinforced composite lines were also marginally greater than that of a pipe section with un-repaired simulated damage without a liner. These results indicate that fiber reinforced composite liners have the potential to increase the burst pressure of pipe sections with external damage Carbon fiber based liners are viewed as more promising than glass fiber based liners because of the potential for more closely matching the mechanical properties of steel. Pipe repaired with weld deposition failed at pressures lower than that of un-repaired pipe in both the virgin and damaged conditions, indicating that this repair technology is less effective at restoring the pressure containing capability of pipe than a carbon fiber-reinforced liner repair. Physical testing indicates that carbon fiber-reinforced liner repair is the most promising technology evaluated to-date. Development of a comprehensive test plan for this process is recommended for use in the field trial portion of this program.

  1. INTERNAL REPAIR OF PIPELINES

    SciTech Connect (OSTI)

    Robin Gordon; Bill Bruce; Ian Harris; Dennis Harwig; George Ritter; Bill Mohr; Matt Boring; Nancy Porter; Mike Sullivan; Chris Neary

    2004-12-31

    The two broad categories of fiber-reinforced composite liner repair and deposited weld metal repair technologies were reviewed and evaluated for potential application for internal repair of gas transmission pipelines. Both are used to some extent for other applications and could be further developed for internal, local, structural repair of gas transmission pipelines. Principal conclusions from a survey of natural gas transmission industry pipeline operators can be summarized in terms of the following performance requirements for internal repair: (1) Use of internal repair is most attractive for river crossings, under other bodies of water, in difficult soil conditions, under highways, under congested intersections, and under railway crossings. (2) Internal pipe repair offers a strong potential advantage to the high cost of horizontal direct drilling when a new bore must be created to solve a leak or other problem. (3) Typical travel distances can be divided into three distinct groups: up to 305 m (1,000 ft.); between 305 m and 610 m (1,000 ft. and 2,000 ft.); and beyond 914 m (3,000 ft.). All three groups require pig-based systems. A despooled umbilical system would suffice for the first two groups which represents 81% of survey respondents. The third group would require an onboard self-contained power unit for propulsion and welding/liner repair energy needs. (4) The most common size range for 80% to 90% of operators surveyed is 508 mm (20 in.) to 762 mm (30 in.), with 95% using 558.8 mm (22 in.) pipe. Evaluation trials were conducted on pipe sections with simulated corrosion damage repaired with glass fiber-reinforced composite liners, carbon fiber-reinforced composite liners, and weld deposition. Additional un-repaired pipe sections were evaluated in the virgin condition and with simulated damage. Hydrostatic failure pressures for pipe sections repaired with glass fiber-reinforced composite liner were only marginally greater than that of pipe sections without liners, indicating that this type of liner is only marginally effective at restoring the pressure containing capabilities of pipelines. Failure pressures for larger diameter pipe repaired with a semi-circular patch of carbon fiber-reinforced composite lines were also marginally greater than that of a pipe section with un-repaired simulated damage without a liner. These results indicate that fiber reinforced composite liners have the potential to increase the burst pressure of pipe sections with external damage Carbon fiber based liners are viewed as more promising than glass fiber based liners because of the potential for more closely matching the mechanical properties of steel. Pipe repaired with weld deposition failed at pressures lower than that of un-repaired pipe in both the virgin and damaged conditions, indicating that this repair technology is less effective at restoring the pressure containing capability of pipe than a carbon fiber-reinforced liner repair. Physical testing indicates that carbon fiber-reinforced liner repair is the most promising technology evaluated to-date. The first round of optimization and validation activities for carbon-fiber repairs are complete. Development of a comprehensive test plan for this process is recommended for use in the field trial portion of this program.

  2. INTERNAL REPAIR OF PIPELINES

    SciTech Connect (OSTI)

    Bill Bruce; Nancy Porter; George Ritter; Matt Boring; Mark Lozev; Ian Harris; Bill Mohr; Dennis Harwig; Robin Gordon; Chris Neary; Mike Sullivan

    2005-07-20

    The two broad categories of fiber-reinforced composite liner repair and deposited weld metal repair technologies were reviewed and evaluated for potential application for internal repair of gas transmission pipelines. Both are used to some extent for other applications and could be further developed for internal, local, structural repair of gas transmission pipelines. Principal conclusions from a survey of natural gas transmission industry pipeline operators can be summarized in terms of the following performance requirements for internal repair: (1) Use of internal repair is most attractive for river crossings, under other bodies of water, in difficult soil conditions, under highways, under congested intersections, and under railway crossings. (2) Internal pipe repair offers a strong potential advantage to the high cost of horizontal direct drilling when a new bore must be created to solve a leak or other problem. (3) Typical travel distances can be divided into three distinct groups: up to 305 m (1,000 ft.); between 305 m and 610 m (1,000 ft. and 2,000 ft.); and beyond 914 m (3,000 ft.). All three groups require pig-based systems. A despooled umbilical system would suffice for the first two groups which represents 81% of survey respondents. The third group would require an onboard self-contained power unit for propulsion and welding/liner repair energy needs. (4) The most common size range for 80% to 90% of operators surveyed is 508 mm (20 in.) to 762 mm (30 in.), with 95% using 558.8 mm (22 in.) pipe. Evaluation trials were conducted on pipe sections with simulated corrosion damage repaired with glass fiber-reinforced composite liners, carbon fiber-reinforced composite liners, and weld deposition. Additional un-repaired pipe sections were evaluated in the virgin condition and with simulated damage. Hydrostatic failure pressures for pipe sections repaired with glass fiber-reinforced composite liner were only marginally greater than that of pipe sections without liners, indicating that this type of liner is only marginally effective at restoring the pressure containing capabilities of pipelines. Failure pressures for larger diameter pipe repaired with a semi-circular patch of carbon fiber-reinforced composite lines were also marginally greater than that of a pipe section with un-repaired simulated damage without a liner. These results indicate that fiber reinforced composite liners have the potential to increase the burst pressure of pipe sections with external damage Carbon fiber based liners are viewed as more promising than glass fiber based liners because of the potential for more closely matching the mechanical properties of steel. Pipe repaired with weld deposition failed at pressures lower than that of un-repaired pipe in both the virgin and damaged conditions, indicating that this repair technology is less effective at restoring the pressure containing capability of pipe than a carbon fiber-reinforced liner repair. Physical testing indicates that carbon fiber-reinforced liner repair is the most promising technology evaluated to-date. In lieu of a field installation on an abandoned pipeline, a preliminary nondestructive testing protocol is being developed to determine the success or failure of the fiber-reinforced liner pipeline repairs. Optimization and validation activities for carbon-fiber repair methods are ongoing.

  3. International Energy Statistics - EIA

    Gasoline and Diesel Fuel Update (EIA)

    International > International Energy Statistics International Energy Statistics Petroleum Production | Annual Monthly/Quarterly Consumption | Annual Monthly/Quarterly Capacity | Bunker Fuels | Stocks | Annual Monthly/Quarterly Reserves | Imports | Annual Monthly/Quarterly Exports | CO2 Emissions | Heat Content Natural Gas All Flows | Production | Consumption | Reserves | Imports | Exports | Carbon Dioxide Emissions | Heat Content Coal All Flows | Production | Consumption | Reserves | Imports

  4. MHD Structure Analysis by Singular Value Decomposition as a Tool for ECRH RT-Control of Instabilities on FTU

    SciTech Connect (OSTI)

    Marchetto, C.; Cirant, S.; Granucci, G.; Lazzaro, E.; Gandini, F.; Esposito, B.

    2009-11-26

    In this work we present the results obtained applying Singular Value Decomposition (SVD) on a Mirnov coil array in FTU discharges where experiments on MHD stabilization or disruption avoidance via ECRH were performed. In these shots the mode analysis has been consolidated off line by means of FFT and SXR-tomography. Although the Mirnov setting was not necessarily optimised, results show that the algorithm based on SVD is able to detect the mode with a precision equal or better than the FFT, while acting on a smaller time interval. The short execution time required, even in the present preliminary form, suggests that this analysis can be a suitable tool to be implemented in a real time control chain.

  5. Integrated Energy Systems International Ltd | Open Energy Information

    Open Energy Info (EERE)

    Biomass Product: UK-based firm which operates in energy technology management and cost control. The firm is working with International Paper on a biomass project. References:...

  6. NREL International Programs

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

    International Programs NREL International Programs G lobally, some two billion people live without electricity and the services it provides. These people-without such things as clean water, refrigerated foods and medicines, telephones, and radios-miss the social, economic, and health benefits that these necessities afford the rest of the world. The expert staff involved in the National Renewable Energy Laboratory's International Programs, along with their industrial colleagues and organizational

  7. International petroleum statistics report

    SciTech Connect (OSTI)

    1996-08-01

    This report provides information on current international petroleum production, demand, imports, and stocks. World oil demand and OECD demand data are presented for the years 1970 thru 1995.

  8. International Subcommittee Report

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

    Report Dr. Regis A. Matzie, Chair NEAC Meeting December 10, 2014 1 Externalities of Nuclear Power Important International Considerations Safety - because of the potential...

  9. Internal Revenue Service

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

    ode X SCHEDULE A (Form 5500) Department of the Treasury Internal Revenue Service Department of Labor Employee Benefits Security Administration Pension Benefit...

  10. Internal Revenue Service

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

    Code SCHEDULE SB (Form 5500) Department of the Treasury Internal Revenue Service Department of Labor Employee Benefits Security Administration Pension Benefit...

  11. ARM - International Arctic Research

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

    and Atmospheric Administration International Arctic Research Understanding Arctic Climate Change As Earth's climate changes, the Arctic and Antarctic regions are warming...

  12. Protections: Sediment Control = Contaminant Retention

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

    Sediment Control Protections: Sediment Control Contaminant Retention LANL maintains hundreds of wells, stream sampling stations and stormwater control structures to protect...

  13. International Energy: Subject Thesaurus. Revision 1

    SciTech Connect (OSTI)

    Not Available

    1993-11-01

    The International Energy Agency: Subject Thesaurus contains the standard vocabulary of indexing terms (descriptors) developed and structured to build and maintain energy information databases. Involved in this cooperative task are (1) the technical staff of the USDOE Office of Scientific and Technical Information (OSTI) in cooperation with the member countries of the International Energy Agency`s Energy Technology Data Exchange (ETDE) and (2) the International Atomic Energy Agency`s International Nuclear Information System (INIS) staff representing the more than 100 countries and organizations that record and index information for the international nuclear information community. ETDE member countries are also members of INIS. Nuclear information prepared for INIS by ETDE member countries is included in the ETDE Energy Database, which contains the online equivalent of the printed INIS Atomindex. Indexing terminology is therefore cooperatively standardized for use in both information systems. This structured vocabulary reflects thscope of international energy research, development, and technological programs. The terminology of this thesaurus aids in subject searching on commercial systems, such as ``Energy Science & Technology`` by DIALOG Information Services, ``Energy`` by STN International and the ``ETDE Energy Database`` by SilverPlatter. It is also the thesaurus for the Integrated Technical Information System (ITIS) online databases of the US Department of Energy.

  14. NEAC International Subcommittee Recommendations

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

    International Subcommittee Recommendations December 2014 Background Externalities of nuclear power are major considerations in the international arena. These externalities are primarily geopolitical considerations and considerations related to: * Safety of nuclear power plants - because of the potential impact that severe accidents can have on the nuclear industry globally; * Energy security - particularly in countries with little domestic energy resources because of the stable and reliable

  15. 6th International Meshing Roundtable '97

    SciTech Connect (OSTI)

    White, D.

    1997-09-01

    The goal of the 6th International Meshing Roundtable is to bring together researchers and developers from industry, academia, and government labs in a stimulating, open environment for the exchange of technical information related to the meshing process. In the pas~ the Roundtable has enjoyed significant participation born each of these groups from a wide variety of countries. The Roundtable will consist of technical presentations from contributed papers and abstracts, two invited speakers, and two invited panels of experts discussing topics related to the development and use of automatic mesh generation tools. In addition, this year we will feature a "Bring Your Best Mesh" competition and poster session to encourage discussion and participation from a wide variety of mesh generation tool users. The schedule and evening social events are designed to provide numerous opportunities for informal dialog. A proceedings will be published by Sandia National Laboratories and distributed at the Roundtable. In addition, papers of exceptionally high quaIity will be submitted to a special issue of the International Journal of Computational Geometry and Applications. Papers and one page abstracts were sought that present original results on the meshing process. Potential topics include but are got limited to: Unstructured triangular and tetrahedral mesh generation Unstructured quadrilateral and hexahedral mesh generation Automated blocking and structured mesh generation Mixed element meshing Surface mesh generation Geometry decomposition and clean-up techniques Geometry modification techniques related to meshing Adaptive mesh refinement and mesh quality control Mesh visualization Special purpose meshing algorithms for particular applications Theoretical or novel ideas with practical potential Technical presentations from industrial researchers.

  16. Low emission internal combustion engine

    DOE Patents [OSTI]

    Karaba, Albert M.

    1979-01-01

    A low emission, internal combustion compression ignition engine having a cylinder, a piston movable in the cylinder and a pre-combustion chamber communicating with the cylinder near the top thereof and in which low emissions of NO.sub.x are achieved by constructing the pre-combustion chamber to have a volume of between 70% and 85% of the combined pre-chamber and main combustion chamber volume when the piston is at top dead center and by variably controlling the initiation of fuel injection into the pre-combustion chamber.

  17. Controlling Structures | Open Energy Information

    Open Energy Info (EERE)

    fault terminations or tip-lines with multiple closely-spaced faults that enhance permeability. Mountainous, Horst and Graben Extensional Tectonics, Rift Zone Stepover or Relay...

  18. International petroleum statistics report

    SciTech Connect (OSTI)

    1995-10-01

    The International Petroleum Statistics Report is a monthly publication that provides current international oil data. This report presents data on international oil production, demand, imports, exports and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). Section 2 presents an oil supply/demand balance for the world, in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries.

  19. International energy annual 1996

    SciTech Connect (OSTI)

    1998-02-01

    The International Energy Annual presents an overview of key international energy trends for production, consumption, imports, and exports of primary energy commodities in over 220 countries, dependencies, and areas of special sovereignty. Also included are population and gross domestic product data, as well as prices for crude oil and petroleum products in selected countries. Renewable energy reported in the International Energy Annual includes hydroelectric power, geothermal, solar, and wind electric power, biofuels energy for the US, and biofuels electric power for Brazil. New in the 1996 edition are estimates of carbon dioxide emissions from the consumption of petroleum and coal, and the consumption and flaring of natural gas. 72 tabs.

  20. Automated internal pipe cutting device

    DOE Patents [OSTI]

    Godlewski, William J.; Haffke, Gary S.; Purvis, Dale; Bashar, Ronald W.; Jones, Stewart D.; Moretti, Jr., Henry; Pimentel, James

    2003-01-21

    The invention is a remotely controlled internal pipe cutting device primarily used for cutting pipes where the outside of the pipe is inaccessible at the line where the cut is to be made. The device includes an axial ram within a rotational cylinder which is enclosed in a housing. The housing is adapted for attachment to an open end of the pipe and for supporting the ram and cylinder in cantilever fashion within the pipe. A radially movable cutter, preferably a plasma arc torch, is attached to the distal end of the ram. A drive mechanism, containing motors and mechanical hardware for operating the ram and cylinder, is attached to the proximal end of the housing. The ram and cylinder provide for moving the cutter axially and circumferentially, and a cable assembly attached to a remote motor provide for the movement of the cutter radially, within the pipe. The control system can be adjusted and operated remotely to control the position and movement of the cutter to obtain the desired cut. The control system can also provide automatic standoff control for a plasma arc torch.

  1. Controller's Office, OMB A-123 .:. Lawrence Berkeley National...

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

    Areas for Review Tentative Schedule Training Overview of Internal Controls & Risk Fraud Awareness & Controls Training Control Categories with Examples spacer OMB A-123 Home...

  2. nuclear controls

    National Nuclear Security Administration (NNSA)

    promoting international Safeguards by Design (SBD). The International Atomic Energy Agency (IAEA ) has described the SBD concept as an approach in which "international...

  3. International petroleum statistics report

    SciTech Connect (OSTI)

    1996-12-01

    This report presents data on international oil production, demand, imports, and stocks. World oil production and OECD demand data are for the years 1970 through 1995; stocks from 1973 through 1995, and trade from 1985 through 1995.

  4. International petroleum statistics report

    SciTech Connect (OSTI)

    1996-03-01

    This report presents data on international oil production, demand, imports, exports, and stocks. World oil production and OECD demand data are for the years 1970 through 1994; OECD stocks from 1973 through 1994; and OECD trade from 1984 through 1994.

  5. HydroVision International

    Broader source: Energy.gov [DOE]

    The HydroVision International Conference and Exhibition offers attendees countless opportunities to network, share best practices, meet with product and service providers, and more.  Held over five...

  6. WIPP Attracts International Interest

    Broader source: Energy.gov [DOE]

    CARLSBAD, N.M. – EM’s Waste Isolation Pilot Plant (WIPP) was in the spotlight with two international organizations at meetings held in Europe late last year.

  7. Internal Patent Instructions

    Broader source: Energy.gov [DOE]

    The internal patent instructions (IPIs) were originally established as a means for providing a common reference source to all patent counsel offices on centralized instructions, as stated in the...

  8. NEMS International Energy Module

    Gasoline and Diesel Fuel Update (EIA)

    EIA NEMS International Energy Module Model Documentation Report vii Mr. G. Daniel Butler U.S. Department of Energy EI-812 1000 Independence Ave., SW Washington, DC 20585 Tel:...

  9. International Energy Module

    Gasoline and Diesel Fuel Update (EIA)

    EIA NEMS International Energy Module Model Documentation Report vii Mr. G. Daniel Butler U.S. Department of Energy EI-812 1000 Independence Ave., SW Washington, DC 20585 Tel:...

  10. International Energy Module

    Gasoline and Diesel Fuel Update (EIA)

    self-contained units which are linked by an integrating mechanism. The NEMS International Energy Module (IEM) computes world oil prices, provides a set of crude oil and refined...

  11. National/International Standards

    Broader source: Energy.gov [DOE]

    CNS and staff are recognized experts within their areas of technical responsibilities. An important aspect of this recognition is the contribution made by CNS staff to advance collaboration and the nuclear safety experience at the national and international level.

  12. International Energy Agency

    Broader source: Energy.gov [DOE]

    DOE's market transformation efforts have reached to European and other countries who are part of the international distributed and decentralized energy community. Through its partnership with DOE, the combined heat and power (CHP) program of the International Energy Agency (IEA) conducts research and analysis of CHP markets and deployment efforts around the world and has used lessons learned from U.S. research, development, and deployment efforts to recommend market transformation activities and policies that will lead to new CHP installations worldwide.

  13. International petroleum statistics report

    SciTech Connect (OSTI)

    Not Available

    1994-05-01

    This monthly publication provides current international oil data. The Report presents data on international oil production, demand, imports, exports, and stocks. Section 1 contains time series data on world oil production, and on oil demand and stocks in the OECD. Section 2 presents an oil supply/demand balance for the world. Section 3 presents data on oil imports by OECD countries. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries.

  14. SU-C-9A-02: Structured Noise Index as An Automated Quality Control for Nuclear Medicine: A Two Year Experience

    SciTech Connect (OSTI)

    Nelson, J; Christianson, O; Samei, E

    2014-06-01

    Purpose: Flood-field uniformity evaluation is an essential element in the assessment of nuclear medicine (NM) gamma cameras. It serves as the central element of the quality control (QC) program, acquired and analyzed on a daily basis prior to clinical imaging. Uniformity images are traditionally analyzed using pixel value-based metrics which often fail to capture subtle structure and patterns caused by changes in gamma camera performance requiring additional visual inspection which is subjective and time demanding. The goal of this project was to develop and implement a robust QC metrology for NM that is effective in identifying non-uniformity issues, reporting issues in a timely manner for efficient correction prior to clinical involvement, all incorporated into an automated effortless workflow, and to characterize the program over a two year period. Methods: A new quantitative uniformity analysis metric was developed based on 2D noise power spectrum metrology and confirmed based on expert observer visual analysis. The metric, termed Structured Noise Index (SNI) was then integrated into an automated program to analyze, archive, and report on daily NM QC uniformity images. The effectiveness of the program was evaluated over a period of 2 years. Results: The SNI metric successfully identified visually apparent non-uniformities overlooked by the pixel valuebased analysis methods. Implementation of the program has resulted in nonuniformity identification in about 12% of daily flood images. In addition, due to the vigilance of staff response, the percentage of days exceeding trigger value shows a decline over time. Conclusion: The SNI provides a robust quantification of the NM performance of gamma camera uniformity. It operates seamlessly across a fleet of multiple camera models. The automated process provides effective workflow within the NM spectra between physicist, technologist, and clinical engineer. The reliability of this process has made it the preferred platform for NM uniformity analysis.

  15. Controlled deposition of sulphur-containing semiconductor and dielectric nano-structured films on metals in SF{sub 6} ion-ion plasma

    SciTech Connect (OSTI)

    Rafalskyi, Dmytro; Bredin, Jrme; Aanesland, Ane

    2013-12-07

    In the present paper, the deposition processes and formation of films in SF{sub 6} ion-ion plasma, with positive and negative ion flows accelerated to the surface, are investigated. The PEGASES (acronym for Plasma Propulsion with Electronegative GASES) source is used as an ion-ion plasma source capable of generating almost ideal ion-ion plasma with negative ion to electron density ratio more than 2500. It is shown that film deposition in SF{sub 6} ion-ion plasma is very sensitive to the polarity of the incoming ions. The effect is observed for Cu, W, and Pt materials. The films formed on Cu electrodes during negative and positive ion assisted deposition were analyzed. Scanning electron microscope analysis has shown that both positive and negative ion fluxes influence the copper surface and leads to film formation, but with different structures of the surface: the low-energy positive ion bombardment causes the formation of a nano-pored film transparent for ions, while the negative ion bombardment leads to a continuous smooth insulating film. The transversal size of the pores in the porous film varies in the range 50500 nm, and further analysis of the film has shown that the film forms a diode together with the substrate preventing positive charge drain, and positive ions are neutralized by passing through the nano-pores. The film obtained with the negative ion bombardment has an insulating surface, but probably with a multi-layer structure: destroying the top surface layer allows to measure similar diode IV-characteristics as for the nano-pored film case. Basing on results, practical conclusions for the probes and electrodes cleaning in ion-ion SF{sub 6} plasmas have been made. Different applications are proposed for the discovered features of the controlled deposition from ion-ion plasmas, from Li-sulphur rechargeable batteries manufacturing and nanofluidics issues to the applications for microelectronics, including low-k materials formation.

  16. International Activities | Department of Energy

    Energy Savers [EERE]

    International Activities International Activities International Activities The International Program assists the DOE Office of Environmental Management (EM) in identifying technologies and strategies for waste processing, groundwater and soil remediation, spent nuclear fuel and surplus nuclear material disposition, and facility deactivation and decommissioning. The International Program seeks to transform advances in science and engineering into practical solutions for environmental remediation.

  17. International Energy and Environmental Congress: Proceedings

    SciTech Connect (OSTI)

    Not Available

    1993-09-01

    This document contains information presented at the International Energy and Environmental Congress `93 proceedings. Symposiums included demand-side management strategic directions; federal energy management; corporate energy management; and pollution control technologies. Individual reports from the symposiums are processed separately for the data bases.

  18. Carbon International | Open Energy Information

    Open Energy Info (EERE)

    International Jump to: navigation, search Name: Carbon International Place: London, United Kingdom Zip: NW1 8LH Sector: Carbon Product: London-based energy and communications...

  19. Edison International | Open Energy Information

    Open Energy Info (EERE)

    International Jump to: navigation, search Name: Edison International Place: Rosemead, California Zip: 91770 Product: Utility company and parent of SCE and Edison Mission Energy....

  20. BBI International | Open Energy Information

    Open Energy Info (EERE)

    BBI International Jump to: navigation, search Name: BBI International Place: Salida, Colorado Zip: 81201 Sector: Biofuels Product: Information service provider for the Biofuels...

  1. OK International | Open Energy Information

    Open Energy Info (EERE)

    OK International Jump to: navigation, search Name: OK International Address: san francisco Place: San Francisco, California Website: www.okinternational.org Coordinates:...

  2. Biofuels International | Open Energy Information

    Open Energy Info (EERE)

    International Jump to: navigation, search Name: Biofuels International Place: Indiana Sector: Biofuels Product: Pittsburgh based biofuels project developer presently developing a...

  3. International energy outlook 1994

    SciTech Connect (OSTI)

    Not Available

    1994-07-01

    The International Energy Outlook 1994 (IEO94) presents an assessment by the Energy Information Administration (EIA) of the outlook for international energy markets between 1990 and 2010. The report is provided as a statistical service to assist energy managers and analysts, both in government and in the private sector. These forecasts are used by international agencies, Federal and State governments, trade associations, and other planners and decisionmakers. They are published pursuant to the Depart. of Energy Organization Act of 1977 (Public Law 95-91), Section 205(c). The IEO94 projections are based on US and foreign government policies in effect on October 1, 1993-which means that provisions of the Climate Change Action Plan unveiled by the Administration in mid-October are not reflected by the US projections.

  4. International energy annual 1997

    SciTech Connect (OSTI)

    1999-04-01

    The International Energy Annual presents an overview of key international energy trends for production, consumption, imports, and exports of primary energy commodities in over 220 countries, dependencies, and areas of special sovereignty. Also included are population and gross domestic product data, as well as prices for crude oil and petroleum products in selected countries. Renewable energy reported in the International Energy Annual includes hydroelectric power and geothermal, solar, and wind electric power. Also included are biomass electric power for Brazil and the US, and biomass, geothermal, and solar energy produced in the US and not used for electricity generation. This report is published to keep the public and other interested parties fully informed of primary energy supplies on a global basis. The data presented have been largely derived from published sources. The data have been converted to units of measurement and thermal values (Appendices E and F) familiar to the American public. 93 tabs.

  5. Earth shelter goes international

    SciTech Connect (OSTI)

    Boyer, L.L.

    1983-06-01

    Since the mid-1970's earth sheltered buildings in the US have become more numerous and important as a contemporary passive building concept. Further, an intense international interest has now developed, as evidenced by a number of important activities. One of these events is the 1983 International Conference on Energy Efficient Buildings with Earth Shelter Protection to be conducted during 1-6 August in Sydney, Australia. A review of past activities leading up to this event, as well as a brief review of the conference program, is the subject of this discussion.

  6. International petroleum statistics report

    SciTech Connect (OSTI)

    Not Available

    1994-12-01

    This document is a monthly publication that provides current international oil data. The Report presents data on international oil production, demand, imports, exports, and stocks. Section 1 contains time series data on world oil production, and on oil demand and stocks in the OECD. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. Section 4 presents annual time series data on world oil production and oil stocks, demand and trade in OECD countries.

  7. International energy indicators. [International and US statistics

    SciTech Connect (OSTI)

    Bauer, E.K.

    1980-03-01

    For the international sector, a table of data is first presented followed by corresponding graph of the data for the following: (1) Iran: crude oil capacity, production, and shut-in, 1974 to February 1980; (2) Saudi Arabia (same as Iran); (3) OPEC (ex-Iran and Saudi Arabia); capacity, production, and shut-in, 1974 to January 1980; (4) non-OPEC Free World and US production of crude oil, 1973 to January 1980; (5) oil stocks: Free World, US, Japan, and Europe (landed), 1973 to 1979; (6) petroleum consumption by industrial countries, 1973 to October 1979; (7) USSR crude oil production, 1974 to February 1980; (8) Free World and US nuclear generation capacity, 1973 to January 1980. For the United States, the same data format is used for the following: (a) US imports of crude oil and products 1973 to January 1980; (b) landed cost of Saudi Arabia crude oil in current and 1974 dollars, 1974 to October 1979; (c) US trade in coal, 1973 to 1979; (d) summary of US merchandise trade, 1976 to January 1980; and (e) US energy/GNP ratio (in 1972 dollars), 1947 to 1979.

  8. Rotary internal combustion engine

    SciTech Connect (OSTI)

    Le, L.K.

    1990-11-20

    This patent describes an internal combustion engine comprising; a rotary compressor mechanism; a rotary expander mechanism; and combustion chamber means disposed between the compressor mechanism and the expander mechanism, whereby compressed air is delivered to the combustion chamber through the compressor discharge port, and pressurized gas is delivered from the combustion chamber into the expander mechanism through the pressurized gas intake port.

  9. Internal split field generator

    DOE Patents [OSTI]

    Thundat; Thomas George (Knoxville, TN); Van Neste, Charles W. (Kingston, TN); Vass, Arpad Alexander (Oak Ridge, TN)

    2012-01-03

    A generator includes a coil of conductive material. A stationary magnetic field source applies a stationary magnetic field to the coil. An internal magnetic field source is disposed within a cavity of the coil to apply a moving magnetic field to the coil. The stationary magnetic field interacts with the moving magnetic field to generate an electrical energy in the coil.

  10. International energy outlook 1996

    SciTech Connect (OSTI)

    1996-05-01

    This International Energy Outlook presents historical data from 1970 to 1993 and EIA`s projections of energy consumption and carbon emissions through 2015 for 6 country groups. Prospects for individual fuels are discussed. Summary tables of the IEO96 world energy consumption, oil production, and carbon emissions projections are provided in Appendix A. The reference case projections of total foreign energy consumption and of natural gas, coal, and renewable energy were prepared using EIA`s World Energy Projection System (WEPS) model. Reference case projections of foreign oil production and consumption were prepared using the International Energy Module of the National Energy Modeling System (NEMS). Nuclear consumption projections were derived from the International Nuclear Model, PC Version (PC-INM). Alternatively, nuclear capacity projections were developed using two methods: the lower reference case projections were based on analysts` knowledge of the nuclear programs in different countries; the upper reference case was generated by the World Integrated Nuclear Evaluation System (WINES)--a demand-driven model. In addition, the NEMS Coal Export Submodule (CES) was used to derive flows in international coal trade. As noted above, foreign projections of electricity demand are now projected as part of the WEPS. 64 figs., 62 tabs.

  11. Requirements for Xenon International

    SciTech Connect (OSTI)

    Hayes, James C.; Ely, James H.; Haas, Derek A.; Harper, Warren W.; Heimbigner, Tom R.; Hubbard, Charles W.; Humble, Paul H.; Madison, Jill C.; Morris, Scott J.; Panisko, Mark E.; Ripplinger, Mike D.; Stewart, Timothy L.

    2013-09-26

    This document defines the requirements for the new Xenon International radioxenon system. The output of this project will be a Pacific Northwest National Laboratory (PNNL) developed prototype and a manufacturer-developed production prototype. The two prototypes are intended to be as close to matching as possible; this will be facilitated by overlapping development cycles and open communication between PNNL and the manufacturer.

  12. International petroleum statistics report

    SciTech Connect (OSTI)

    1997-05-01

    The International Petroleum Statistics Report is a monthly publication that provides current international oil data. This report is published for the use of Members of Congress, Federal agencies, State agencies, industry, and the general public. Publication of this report is in keeping with responsibilities given the Energy Information Administration in Public Law 95-91. The International Petroleum Statistics Report presents data on international oil production, demand, imports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1995; OECD stocks from 1973 through 1995; and OECD trade from 1985 through 1995.

  13. 2007 Estimated International Energy Flows

    SciTech Connect (OSTI)

    Smith, C A; Belles, R D; Simon, A J

    2011-03-10

    An energy flow chart or 'atlas' for 136 countries has been constructed from data maintained by the International Energy Agency (IEA) and estimates of energy use patterns for the year 2007. Approximately 490 exajoules (460 quadrillion BTU) of primary energy are used in aggregate by these countries each year. While the basic structure of the energy system is consistent from country to country, patterns of resource use and consumption vary. Energy can be visualized as it flows from resources (i.e. coal, petroleum, natural gas) through transformations such as electricity generation to end uses (i.e. residential, commercial, industrial, transportation). These flow patterns are visualized in this atlas of 136 country-level energy flow charts.

  14. NREL: International Activities Home Page

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

    Sponsors and Partners NREL conducts its international programs in support of many U.S. agencies-including the Department of Energy, Agency for International Development, Department of State, Environmental Protection Agency, Millennium Challenge Corporation, Overseas Private Development Investment Corporation, as well as numerous international sponsors and partners, including the United Nations (UN) agencies, the Australian government, Global Green Growth Institute, International Renewable

  15. International Programs | Department of Energy

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

    International Programs International Programs The Office of Environmental Management (EM) International Program seeks out international technical experts to support EM's mission of accelerated risk reduction and cleanup of the environmental legacy of the nation's nuclear weapons program and government-sponsored nuclear energy research. To achieve this, EM pursues collaborations with foreign government organizations, educational institutions, and private industry to identify technologies that can

  16. STEP Intern Reference Check Sheet

    Broader source: Energy.gov [DOE]

    STEP Intern Reference Check Sheet, from the Tool Kit Framework: Small Town University Energy Program (STEP).

  17. Internal combustion engine fuel feed

    SciTech Connect (OSTI)

    Cochard, P.; Guicherd, C.

    1980-02-19

    In a method and apparatus for controlling the fuel feed to a stratified-charge internal combustion engine, from idle up to the position corresponding with the maximum flow of air, the overall richness (Rg) of the combustible mixture is reduced by acting simultaneously upon the flow of fuel feeding the main chamber and upon the flow of fuel injected into the auxiliary chamber. For higher loads the maximum flow of air is kept constant and rg is increased by continuing to act upon both fuel flows. By keeping the richness of the mixture in the auxiliary chamber substantially constant, it is possible to obtain the best compromise between the performance of the engine and the emission of pollutant gases.

  18. CNLS 35th Annual Conference: International Workshop on Electronic...

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

    International Workshop on Electronic Structure Approaches and Applications to Quantum Matter WHEN: May 18, 2015 8:00 AM - May 21, 2015 5:00 PM WHERE: La Fonda Hotel 100...

  19. Electronic Structure of Cobalt Nanocrystals Suspended in Liquid

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

    Electronic Structure of Cobalt Nanocrystals Suspended in Liquid Print Advances in the synthesis of crystals of nanometer dimensions, narrow size distribution, and controlled shape have generated interest because of the potential to create novel materials with tailored physical and chemical properties. New properties arise from quantum confinement effects and from the increasing fraction of surface atoms with unique bonding and geometrical configurations. At the ALS, an international team of

  20. Electronic Structure of Cobalt Nanocrystals Suspended in Liquid

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

    Electronic Structure of Cobalt Nanocrystals Suspended in Liquid Print Advances in the synthesis of crystals of nanometer dimensions, narrow size distribution, and controlled shape have generated interest because of the potential to create novel materials with tailored physical and chemical properties. New properties arise from quantum confinement effects and from the increasing fraction of surface atoms with unique bonding and geometrical configurations. At the ALS, an international team of

  1. Electronic Structure of Cobalt Nanocrystals Suspended in Liquid

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

    Electronic Structure of Cobalt Nanocrystals Suspended in Liquid Print Advances in the synthesis of crystals of nanometer dimensions, narrow size distribution, and controlled shape have generated interest because of the potential to create novel materials with tailored physical and chemical properties. New properties arise from quantum confinement effects and from the increasing fraction of surface atoms with unique bonding and geometrical configurations. At the ALS, an international team of

  2. Electronic Structure of Cobalt Nanocrystals Suspended in Liquid

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

    Electronic Structure of Cobalt Nanocrystals Suspended in Liquid Print Advances in the synthesis of crystals of nanometer dimensions, narrow size distribution, and controlled shape have generated interest because of the potential to create novel materials with tailored physical and chemical properties. New properties arise from quantum confinement effects and from the increasing fraction of surface atoms with unique bonding and geometrical configurations. At the ALS, an international team of

  3. Electronic Structure of Cobalt Nanocrystals Suspended in Liquid

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

    Electronic Structure of Cobalt Nanocrystals Suspended in Liquid Print Advances in the synthesis of crystals of nanometer dimensions, narrow size distribution, and controlled shape have generated interest because of the potential to create novel materials with tailored physical and chemical properties. New properties arise from quantum confinement effects and from the increasing fraction of surface atoms with unique bonding and geometrical configurations. At the ALS, an international team of

  4. Electronic Structure of Cobalt Nanocrystals Suspended in Liquid

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

    Electronic Structure of Cobalt Nanocrystals Suspended in Liquid Print Advances in the synthesis of crystals of nanometer dimensions, narrow size distribution, and controlled shape have generated interest because of the potential to create novel materials with tailored physical and chemical properties. New properties arise from quantum confinement effects and from the increasing fraction of surface atoms with unique bonding and geometrical configurations. At the ALS, an international team of

  5. Rotary internal combustion engine

    SciTech Connect (OSTI)

    Murray, J.L.; Mosca, J.O.

    1992-02-25

    This patent describes a rotary internal combustion engine. It includes a housing; a cam track internally disposed within the housing and adapted to receive a cam follower; an engine block disposed within the housing, the engine block being relatively rotatable within the housing about a central axis; means connectable to an external drive member for translating the relative rotation of the engine block with respect to the housing into useful work; at least one radially arranged cylinder assembly on the block, each cylinder assembly including a cylinder having a longitudinal axis extending generally radially outwardly from the rotational axis of the block, the cylinder including means defining an end wall, a piston member disposed within the cylinder and adapted to reciprocate within the cylinder; the piston, cylinder and cylinder end wall together.

  6. Internal combustion rotary engine

    SciTech Connect (OSTI)

    Chen, S.P.

    1993-08-24

    An internal combustion rotary engine is described comprising: an internal combustion chamber wherein a combustible fuel-air mixture is ignited for producing a driving gas flow; a central rotor having an outer surface in which at least one group of curved channels circumferentially-and-axially extending without radially extending through the central rotor; and at least one annular rotor each enclosing the central rotor having an inner surface in which a corresponding number of curved channels circumferentially-and-axially extending without radially extending through the annular rotor; when the curved channels in the central rotor communicate with the curved channels in the annular rotor, the driving gas flow circumferentially-and-axially passing between the outer surface of the central rotor and the inner surface of the annular rotor for rotating the central rotor and the annular rotor in opposite directions.

  7. Polarized internal target apparatus

    DOE Patents [OSTI]

    Holt, Roy J.

    1986-01-01

    A polarized internal target apparatus with a polarized gas target of improved polarization and density achieved by mixing target gas atoms with a small amount of alkali metal gas atoms, and passing a high intensity polarized light source into the mixture to cause the alkali metal gas atoms to become polarized which interact in spin exchange collisions with target gas atoms yielding polarized target gas atoms.

  8. International energy outlook 2006

    SciTech Connect (OSTI)

    2006-06-15

    This report presents international energy projections through 2030, prepared by the Energy Information Administration. After a chapter entitled 'Highlights', the report begins with a review of world energy and economic outlook, followed by energy consumption by end-use sector. The next chapter is on world oil markets. Natural gas, world coal market and electricity consumption and supply are then discussed. The final chapter covers energy-related carbon dioxide emissions.

  9. Polarized internal target apparatus

    DOE Patents [OSTI]

    Holt, R.J.

    1984-10-10

    A polarized internal target apparatus with a polarized gas target of improved polarization and density (achieved by mixing target gas atoms with a small amount of alkali metal gas atoms, and passing a high intensity polarized light source into the mixture to cause the alkali metal gas atoms to become polarized which interact in spin exchange collisions with target gas atoms yielding polarized target gas atoms) is described.

  10. International Subcommittee Report

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

    Regis A. Matzie, Chair NEAC Meeting December 10, 2014 1 Externalities of Nuclear Power Important International Considerations  Safety - because of the potential impact that severe accidents can have globally  Energy security - particularly in countries with little domestic energy resources  Reduction of green house gases - impact on global warming, severe weather, and flooding of coastal areas  Proliferation - particularly as it relates to the construction of sensitive nuclear fuel

  11. NEAC International Subcommittee Report

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

    International Subcommittee Report on Review of U.S./China Collaboration December 2015 Background China has the fastest growing nuclear power program in the world with 24 reactors in commercial operation, 26 under construction, and national plans for a total capacity of 58 GWe by 2020 and 150 GWe by 2030. After a 4-year pause of approving new reactor projects post the Fukushima accident, the Chinese government has restarted the approval process with the expectation that 8 new reactor starts will

  12. International petroleum statistics report

    SciTech Connect (OSTI)

    Not Available

    1994-06-01

    This report presents data on international oil production, demand, imports, exports, and stocks. Section 1 contains time series data on world oil production, and on oil demand and stocks in the OECD. Section 2 presents an oil supply/demand balance for the world, presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. Section 4 presents annual time series data on world oil production, oil stocks, demand, and trade in OECD countries.

  13. International petroleum statistics report

    SciTech Connect (OSTI)

    1997-11-01

    This document is a monthly publication which provides current data on international oil production,demand,imports and stocks. This report has four sections which contain time series data on world oil production and oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). Also included is oil supply/demand balance information for the world, and data on oil imports and trade by OECD countries.

  14. International petroleum statistics report

    SciTech Connect (OSTI)

    Not Available

    1995-01-01

    This monthly publication provides current data on international oil production, demand, imports, exports, and stocks. Section 1 contains time series data on world oil production, and on oil demand and stocks in the OECD. Section 2 presents an oil supply/demand balance for the world. Section 3 presents data on oil imports by OECD countries. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries.

  15. NREL: International Activities - Webmaster

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

    Webmaster Please enter your name and email address in the boxes provided, then type your message below. When you are finished, click "Send Message." NOTE: If you enter your e-mail address incorrectly, we will be unable to reply. Your name: Your email address: Your message: Send Message Printable Version International Activities Home Bilateral Partnerships Multilateral Partnerships Assessments & Tools Working with Us Did you find what you needed? Yes 1 No 0 Thank you for your

  16. International markets for CCTs

    SciTech Connect (OSTI)

    Ferriter, J.P.

    1997-12-31

    The paper begins by describing the role of the International Energy Agency, the importance of coal, what the IEA is doing in the area of clean coal technology, and the role of the IEA Coal Industry Advisory Board. The paper then discusses which coal technologies will be chosen, what the problem areas are, and what can be done to accelerate the take-up of clean coal technologies.

  17. International Algae Symposium

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy’s Bioenergy Technologies Office Advanced Algal Systems Technology Manager Daniel Fishman represented the Office at the International Algae Symposium in Tokyo, Japan. Hosted at the University of Tsukuba’s newly established Algae Biomass Bioenergy Development Research Center, the symposium was an opportunity for algae researchers, policy makers, and industry leaders across the globe to learn about each other’s work.

  18. Internal Program Review

    Office of Environmental Management (EM)

    American Synchrophasor Initiative (NASPI) and Advanced Applications Research & Development (AARD) Internal Program Review 27-28 June 2013 Washington, DC Joe Eto Lawrence Berkeley National Lab DOE/OE Transmission Reliability Program 2 Management Review Topics  Project objective  Major technical accomplishments that will be completed this year  Deliverables and schedule for activities to be completed under FY13 funding  Risk factors affecting timely completion of planned activities

  19. NEAC International Subcommittee Report

    Office of Environmental Management (EM)

    International Subcommittee Report on Review of U.S./China Collaboration December 2015 Background China has the fastest growing nuclear power program in the world with 24 reactors in commercial operation, 26 under construction, and national plans for a total capacity of 58 GWe by 2020 and 150 GWe by 2030. After a 4-year pause of approving new reactor projects post the Fukushima accident, the Chinese government has restarted the approval process with the expectation that 8 new reactor starts will

  20. International petroleum statistics report

    SciTech Connect (OSTI)

    1997-07-01

    The International Petroleum Statistics Report is a monthly publication that provides current international data. The report presents data on international oil production, demand, imports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent 12 months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1996; OECD stocks from 1973 through 1996; and OECD trade from 1986 through 1996.

  1. The demonstration of an advanced cyclone coal combustor, with internal sulfur, nitrogen, and ash control for the conversion of a 23 MMBtu/hour oil fired boiler to pulverized coal

    SciTech Connect (OSTI)

    Zauderer, B.; Fleming, E.S.

    1991-08-30

    The project objective was to demonstrate a technology which can be used to retrofit oil/gas designed boilers, and conventional pulverized coal fired boilers to direct coal firing, by using a patented sir cooled coal combustor that is attached in place of oil/gas/coal burners. A significant part of the test effort was devoted to resolving operational issues related to uniform coal feeding, efficient combustion under very fuel rich conditions, maintenance of continuous slag flow and removal from the combustor, development of proper air cooling operating procedures, and determining component materials durability. The second major focus of the test effort was on environmental control, especially control of SO{sub 2} emissions. By using staged combustion, the NO{sub x} emissions were reduced by around 3/4 to 184 ppmv, with further reductions to 160 ppmv in the stack particulate scrubber. By injection of calcium based sorbents into the combustor, stack SO{sub 2} emissions were reduced by a maximum of of 58%. (VC)

  2. Internal absorber solar collector

    DOE Patents [OSTI]

    Sletten, Carlyle J.; Herskovitz, Sheldon B.; Holt, F. S.; Sletten, E. J.

    1981-01-01

    Thin solar collecting panels are described made from arrays of small rod collectors consisting of a refracting dielectric rod lens with an absorber imbedded within it and a reflecting mirror coated on the back side of the dielectric rod. Non-tracking collector panels on vertical walls or roof tops receive approximately 90% of solar radiation within an acceptance zone 60.degree. in elevation angle by 120.degree. or more in the azimuth sectors with a collector concentration ratio of approximately 3.0. Miniaturized construction of the circular dielectric rods with internal absorbers reduces the weight per area of glass, plastic and metal used in the collector panels. No external parts or insulation are needed as heat losses are low due to partial vacuum or low conductivity gas surrounding heated portions of the collector. The miniature internal absorbers are generally made of solid copper with black selective surface and the collected solar heat is extracted at the collector ends by thermal conductivity along the absorber rods. Heat is removed from end fittings by use of liquid circulants. Several alternate constructions are provided for simplifying collector panel fabrication and for preventing the thermal expansion and contraction of the heated absorber or circulant tubes from damaging vacuum seals. In a modified version of the internal absorber collector, oil with temperature dependent viscosity is pumped through a segmented absorber which is now composed of closely spaced insulated metal tubes. In this way the circulant is automatically diverted through heated portions of the absorber giving higher collector concentration ratios than theoretically possible for an unsegmented absorber.

  3. International energy outlook 2005

    SciTech Connect (OSTI)

    2005-07-01

    This report presents international energy projections through 2025, prepared by the Energy Information Administration. The outlooks for major energy fuels are discussed, along with electricity, transportation, and environmental issues. After a chapter entitled 'Highlights', the report begins with a review of world energy and an economic outlook. The IEO2005 projections cover a 24 year period. The next chapter is on world oil markets. Natural gas and coal reserves and resources, consumption and trade discussed. The chapter on electricity deals with primary fuel use for electricity generation, and regional developments. The final section is entitled 'Energy-related greenhouse gas emissions'.

  4. International energy annual, 1993

    SciTech Connect (OSTI)

    1995-05-08

    This document presents an overview of key international energy trends for production, consumption, imports, and exports of primary energy commodities in over 200 countries, dependencies, and areas of special sovereignty. Also included are population and gross domestic product data, as well as prices for crude oil and petroleum products in selected countries. Renewable energy includes hydroelectric, geothermal, solar and wind electric power and alcohol for fuel. The data were largely derived from published sources and reports from US Embassy personnel in foreign posts. EIA also used data from reputable secondary sources, industry reports, etc.

  5. International energy annual 1995

    SciTech Connect (OSTI)

    1996-12-01

    The International Energy Annual presents information and trends on world energy production and consumption for petroleum, natural gas, coal, and electricity. Production and consumption data are reported in standard units as well as British thermal units (Btu). Trade and reserves are shown for petroleum, natural gas, and coal. Data are provided on crude oil refining capacity and electricity installed capacity by type. Prices are included for selected crude oils and for refined petroleum products in selected countries. Population and Gross Domestic Product data are also provided.

  6. International petroleum statistics report

    SciTech Connect (OSTI)

    1998-01-01

    This monthly publication provides international oil data for January 1998. The report presents data on oil production, demand, imports, and stocks in four sections. Section 1 containes time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. section 3 presents data on oil imports by OECD countries. Section 4 containes annual time series data on world oil production and oil stocks, demand, and trade in OECD countries.

  7. Livermore Interns Showcase Wares

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

    Interns Showcase Wares NvE Building a Reputation in Community Summer students pave way for future with NSTec. Successful experiment is the latest in high-tech work at the NNSS. Volunteers step up to assist various organizations. See pages 8. See page 6. NvE Contractors Support Community by Helping Kids with Back to School Every August and September, employees of the Nevada National Security Site (NNSS) step up to assist the local community with donations and support for kids going back to

  8. EM International Cooperative Program

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

    Program Action Table, June 2014 E M I n t e r n a t i o n a l P r o g r a m s Page 1 Subject Lead Office Engaging Country Meeting Location Purpose Status Date of Event International Atomic Energy Agency (IAEA)Transportation Safety Standards Committee Meeting S. O'Connor, EM-33 Multilateral Vienna, Austria To participate in working groups for revisions to IAEA Radioactive Material and Waste Transport Safety Regulations (TS-R-I) and work to develop reasonable guidance and standards affecting DOE

  9. International Subcommittee Report

    Office of Environmental Management (EM)

    Dr. Warren "Pete" Miller NEAC International Subcommittee June 19, 2015 1 Background  China has the fastest growing commercial nuclear power program in the world, which will likely exceed that of the U.S. in about one decade  Expansion of China's commercial nuclear power program aligns well with U.S. policy initiatives, including climate change  China also has a very aggressive R&D program on advanced reactors, including sodium fast reactors, high temperature gas cooled

  10. Foley elected ASM International Fellow

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

    Foley elected ASM International Fellow Foley elected ASM International Fellow James Foley is the 10th ASM Fellow from LANL. July 8, 2014 James Foley James Foley The Society...

  11. List of International Projects for FY 2012

    Energy Savers [EERE]

    Selected FY2012 International Projects OFFICE COUNTRY TITLE FOREIGN ORG. US ORG. OPAB OPAB Overseas Presence Advisory Board Waste Processing Russia Collaboration on Investigation of Next Generation Melter Technologies with Emphasis on Cold Crucible Induction Melters (CCIM) - Automated Control, Modeling, and Innovative Draining Techniques St. Petersburg State Electrotechnical University (ETU "LETI") NuVision Waste Processing UK Development of Cryograb technology for application to

  12. International Energy Program Evaluation Conference

    Broader source: Energy.gov [DOE]

    The International Energy Program Evaluation Conference (IEPEC) will be held in Long Beach, California, on Aug. 11-13, 2015.

  13. Scheuco International | Open Energy Information

    Open Energy Info (EERE)

    Name: Scheuco International Place: Bielefeld, Germany Zip: 33609 Sector: Solar Product: Building envelope specialist (facade construction), including solar products. References:...

  14. International Cooperation | Department of Energy

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

    International Cooperation International Cooperation Members at a meeting of the international Carbon Sequestration Leadership Forum (CSLF). The Office of Fossil Energy is the Secretariat for the CSLF. Members at a meeting of the international Carbon Sequestration Leadership Forum (CSLF). The Office of Fossil Energy is the Secretariat for the CSLF. Key Bilateral Activities US-India Energy Dialogue: Coal Working Group The Office of Fossil Energy and India's Ministry of Coal jointly chair the Coal

  15. International petroleum statistics report

    SciTech Connect (OSTI)

    1995-07-27

    The International Petroleum Statistics Report presents data on international oil production, demand, imports, and exports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1994; OECD stocks from 1973 through 1994; and OECD trade from 1984 through 1994.

  16. International petroleum statistics report

    SciTech Connect (OSTI)

    1995-11-01

    The International Petroleum Statistics Report presents data on international oil production, demand, imports, exports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1994; OECD stocks from 1973 through 1994; and OECD trade from 1984 through 1994.

  17. International energy outlook 1998

    SciTech Connect (OSTI)

    1998-04-01

    The International Energy Outlook 1998 (IEO98) presents an assessment by the Energy Information Administration (EIA) of the outlook for international energy markets through 2020. Projections in IEO98 are displaced according to six basic country groupings. The industrialized region includes projections for four individual countries -- the United States, Canada, Mexico, and Japan -- along with the subgroups Western Europe and Australasia (defined as Australia, New Zealand, and the US Territories). The developing countries are represented by four separate regional subgroups: developing Asia, Africa, Middle East, and Central and South America. China and India are represented in developing Asia. New to this year`s report, country-level projections are provided for Brazil -- which is represented in Central and South America. Eastern Europe and the former Soviet Union (EE/FSU) are considered as a separate country grouping. The report begins with a review of world trends in energy demand. Regional consumption projections for oil, natural gas, coal, nuclear power, and renewable energy (hydroelectricity, geothermal, wind, solar, and other renewables) are presented in five fuel chapters, with a review of the current status of each fuel on a worldwide basis. Summary tables of the IEO98 projections for world energy consumption, carbon emissions, oil production, and nuclear power generating capacity are provided in Appendix A. 88 figs., 77 tabs.

  18. International petroleum statistics report

    SciTech Connect (OSTI)

    1996-10-01

    The International Petroleum Statistics Report presents data on international oil production, demand, imports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. Word oil production and OECD demand data are for the years 1970 through 1995; OECD stocks from 1973 through 1995; and OECD trade from 1985 through 1995.

  19. International petroleum statistics report

    SciTech Connect (OSTI)

    1996-05-01

    The International Petroleum Statistics Report presents data on international oil production, demand, imports, exports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1995; OECD stocks from 1973 through 1995; and OECD trade from 1084 through 1994.

  20. International energy indicators

    SciTech Connect (OSTI)

    Bauer, E.K.

    1981-02-01

    Extensive data are compiled for energy on the international scene and for the US. Data are indicated from the date given and into 1980 as far as available. Data are given for the international scene on: world crude oil production, 1975-to date; Iran: crude oil capacity, production, and shut-in, 1974-to date; Saudi Arabia: crude oil capacity, production, and shut-in, 1974-to date; OPEC (Ex-Iran and Saudi Arabia): capacity, production, and shut-in, 1974-to date; oil stocks: Free World, US, Japan, and Europe (landed), 1973-to date; petroleum consumption by industrial countries, 1973-to date; USSR crude oil production, 1974-to date; Free World and US nuclear generation capacity, 1973-to date. Data are supplied specifically for the US on US gross imports of crude oil and products, 1973-to date; landed cost of Saudi crude in current and 1974 dollars; US trade in bituminous coal, 1973-to date; summary of US merchandise trade, 1976-to date; and energy/GNP ratio.

  1. International Clean Energy Coalition

    SciTech Connect (OSTI)

    Erin Skootsky; Matt Gardner; Bevan Flansburgh

    2010-09-28

    In 2003, the National Association of Regulatory Utility Commissioners (NARUC) and National Energy Technology Laboratories (NETL) collaboratively established the International Clean Energy Coalition (ICEC). The coalition consisting of energy policy-makers, technologists, and financial institutions was designed to assist developing countries in forming and supporting local approaches to greenhouse gas mitigation within the energy sector. ICEC's work focused on capacity building and clean energy deployment in countries that rely heavily on fossil-based electric generation. Under ICEC, the coalition formed a steering committee consisting of NARUC members and held a series of meetings to develop and manage the workplan and define successful outcomes for the projects. ICEC identified India as a target country for their work and completed a country assessment that helped ICEC build a framework for discussion with Indian energy decisionmakers including two follow-on in-country workshops. As of the conclusion of the project in 2010, ICEC had also conducted outreach activities conducted during United Nations Framework Convention on Climate Change (UNFCCC) Ninth Conference of Parties (COP 9) and COP 10. The broad goal of this project was to develop a coalition of decision-makers, technologists, and financial institutions to assist developing countries in implementing affordable, effective and resource appropriate technology and policy strategies to mitigate greenhouse gas emissions. Project goals were met through international forums, a country assessment, and in-country workshops. This project focused on countries that rely heavily on fossil-based electric generation.

  2. Governance of the International Linear Collider Project

    SciTech Connect (OSTI)

    Foster, B.; Barish, B.; Delahaye, J.P.; Dosselli, U.; Elsen, E.; Harrison, M.; Mnich, J.; Paterson, J.M.; Richard, F.; Stapnes, S.; Suzuki, A.; Wormser, G.; Yamada, S.; /KEK, Tsukuba

    2012-05-31

    Governance models for the International Linear Collider Project are examined in the light of experience from similar international projects around the world. Recommendations for one path which could be followed to realize the ILC successfully are outlined. The International Linear Collider (ILC) is a unique endeavour in particle physics; fully international from the outset, it has no 'host laboratory' to provide infrastructure and support. The realization of this project therefore presents unique challenges, in scientific, technical and political arenas. This document outlines the main questions that need to be answered if the ILC is to become a reality. It describes the methodology used to harness the wisdom displayed and lessons learned from current and previous large international projects. From this basis, it suggests both general principles and outlines a specific model to realize the ILC. It recognizes that there is no unique model for such a laboratory and that there are often several solutions to a particular problem. Nevertheless it proposes concrete solutions that the authors believe are currently the best choices in order to stimulate discussion and catalyze proposals as to how to bring the ILC project to fruition. The ILC Laboratory would be set up by international treaty and be governed by a strong Council to whom a Director General and an associated Directorate would report. Council would empower the Director General to give strong management to the project. It would take its decisions in a timely manner, giving appropriate weight to the financial contributions of the member states. The ILC Laboratory would be set up for a fixed term, capable of extension by agreement of all the partners. The construction of the machine would be based on a Work Breakdown Structure and value engineering and would have a common cash fund sufficiently large to allow the management flexibility to optimize the project's construction. Appropriate contingency, clearly apportioned at both a national and global level, is essential if the project is to be realised. Finally, models for running costs and decommissioning at the conclusion of the ILC project are proposed. This document represents an interim report of the bodies and individuals studying these questions inside the structure set up and supervised by the International Committee for Future Accelerators (ICFA). It represents a request for comment to the international community in all relevant disciplines, scientific, technical and most importantly, political. Many areas require further study and some, in particular the site selection process, have not yet progressed sufficiently to be addressed in detail in this document. Discussion raised by this document will be vital in framing the final proposals due to be published in 2012 in the Technical Design Report being prepared by the Global Design Effort of the ILC.

  3. Railway vehicle body structures

    SciTech Connect (OSTI)

    Not Available

    1985-01-01

    The strength and durability of railway vehicle structures is a major topic of engineering research and design. To reflect this importance the Railway Division of the Institution of Mechanical Engineers organised a conference to discuss all matters relating to railway vehicle design. This book presents the papers discussed in that conference. The contents include: Vehicle body design and the UIC's international contribution; LUL prototype 1986 stock - body structure; vehicle structure for the intermediate capacity transmit system vehicles; car body technology of advanced light rapid transit vehicles; concepts, techniques and experience in the idealization of car body structures for finite element analysis; Calcutta metropolitan railway; design for a lightweight diesel multiple unit body; the design of lightweight inter-city coal structures; the BREL international coach body shell structure; new concepts and design techniques versus material standards; structures of BR diesel electric freight locomotives; structural design philosophy for electric locomotives; suspension design for a locomotive with low structural frequencies; freight wagon structures; a finite element study of coal bodyside panels including the effects of joint flexibility; a fresh approach to the problem of car body design strength; energy absorption in automatic couplings and draw gear; passenger vehicle design loads and structural crashworthiness; design of the front part of railway vehicles (in case of frontal impact); the development of a theoretical technique for rail vehicle structural crashworthiness.

  4. Controller (Cost Compliance and Financial Reporting) | Princeton...

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

    GAAP, Cost Accounting Standards and internal controls required. Excellent analytical and problem solving skills Knowledge of DOE reporting requirements and prior Laboratory or...

  5. Open cycle, internal combustion Stirling engine

    SciTech Connect (OSTI)

    Thring, R.H.

    1991-09-24

    This patent describes an internal- combustion fluid engine. It comprises means, including a hot piston, for defining a combustion chamber; means for causing combustion within the combustion chamber; means, including a cold piston, for defining a compression chamber for pressurizing a fluid; inlet control means for controlling flow of the fluid into the compression chamber; cooling means for maintaining lower temperature in the compression chamber than in the combustion chamber; means, comprising linkage between the hot piston and the cold piston, for varying the volume of the compression chamber in relation to the volume of the combustion chamber in a manner characteristic of a conventional Stirling engine; a manifold connected in fluid communication between the combustion chamber and the compression chamber for enabling flow of the fluid from the compression chamber to the compression chamber; transfer control means for controlling the flow of the fluid from the compression chamber to the combustion chamber.

  6. Preliminary Notice of Violation, International Technology Corporation- EA-1999-01

    Broader source: Energy.gov [DOE]

    Issued to International Technology Corporation, related to Radiological Work Control Deficiencies at the Salmon Site in Mississippi, (EA-1999-01)

  7. International District Energy Association

    Broader source: Energy.gov [DOE]

    Since its formation in 1909, the International District Energy Association (IDEA) has served as a principal industry advocate and management resource for owners, operators, developers, and suppliers of district heating and cooling systems in cities, campuses, bases, and healthcare facilities. Today, with over 1,400 members in 26 countries, IDEA continues to organize high-quality technical conferences that inform, connect, and advance the industry toward higher energy efficiency and lower carbon emissions through innovation and investment in scalable sustainable solutions. With the support of DOE, IDEA performs industry research and market analysis to foster high impact projects and help transform the U.S. energy industry. IDEA was an active participant in the original Vision and Roadmap process and has continued to partner with DOE on combined heat and power (CHP) efforts across the country.

  8. International energy agency

    SciTech Connect (OSTI)

    Not Available

    1988-01-01

    The International Energy Agency's emergency oil sharing system is designed to enable member nations to share oil supplied during an oil supply disruption equal to or exceeding 7 percent or more of members' oil supplies. However, participation could have anticompetitive consequences and under U.S. antitrust laws could result in suits against U.S. companies. To ensure participation of major U.S. oil companies, legislation provides a statutory defense against any civil or criminal suit brought under federal or state antitrust laws for some actions. This report describes efforts to expand the antitrust and breach of contract defenses for oil company supply transactions during an oil emergency and to resolve the problem of foreign blockage of information critical to U.S. antitrust review of oil transactions involving foreign affiliates of U.S. companies.

  9. International Energy Agency

    SciTech Connect (OSTI)

    Not Available

    1988-03-01

    The International Energy Agency's emergency oil sharing system is designed to enable member nations to share oil supplies during an oil supply disruption equal to or exceeding 7 percent or more of members' oil supplies. However, participation could have anticompetitive consequences and under U.S. antitrust laws could result in suits against U.S. companies. To ensure participation of major U.S. oil companies, legislation provides a statutory defense against any civil or criminal suit brought under federal or state antitrust laws for some actions. This report describes efforts to expand the antitrust and breach of contract defenses for oil company supply transactions during an oil emergency and to resolve the problem of foreign blockage of information critical to U.S. antitrust review of oil transactions involving foreign affilitates of U.S. companies.

  10. Rotary internal combustion engine

    SciTech Connect (OSTI)

    Murray, J.L.

    1993-07-20

    A multi bank power plant is described comprising at least a first and a second rotary internal combustion engine connectable together in series, each of the engines comprising: a housing; a cam track internally disposed within the housing and adapted to receive a cam follower; an engine block disposed within the housing and rotatable about a central axis; an output shaft extending axially from each the engine block, each output shaft being coaxial with the other; means for coupling the output shafts together so that the output shafts rotate together in the same direction at the same speed; at least one radially arranged cylinder assembly on each block, each cylinder assembly including a cylinder having a longitudinal axis extending generally radially outwardly from the rotational axis of the block, the cylinder including means defining an end wall, a piston member disposed within the cylinder and adapted to reciprocate within the cylinder; a combustion chamber, means permitting periodic introduction of air and fuel into the combustion chamber, means for causing combustion of a compressed mixture of air and fuel within the combustion chamber, means permitting periodic exhaust of products of combustion of air and fuel from the combustion chamber, and means for imparting forces and motions of the piston within the cylinder to and from the cam track, the means comprising a cam follower operatively connected to the piston; wherein the cam track includes at least a first segment and at least a second segment thereof, the first segment having a generally positive slope wherein the segment has a generally increasing radial distance from the rotational axis of the engine block whereby as a piston moves outwardly in a cylinder on a power stroke while the cam follower is in radial register with the cam track segment, the reactive force of the respective cam follower against the cam track segment acts in a direction tending to impart rotation to the engine block.

  11. International training course on nuclear materials accountability for safeguards purposes

    SciTech Connect (OSTI)

    Not Available

    1980-12-01

    The two volumes of this report incorporate all lectures and presentations at the International Training Course on Nuclear Materials Accountability and Control for Safeguards Purposes, held May 27-June 6, 1980, at the Bishop's Lodge near Santa Fe, New Mexico. The course, authorized by the US Nuclear Non-Proliferation Act and sponsored by the US Department of Energy in cooperation with the International Atomic Energy Agency, was developed to provide practical training in the design, implementation, and operation of a National system of nuclear materials accountability and control that satisfies both National and IAEA International safeguards objectives. Volume I, covering the first week of the course, presents the background, requirements, and general features of material accounting and control in modern safeguard systems. Volume II, covering the second week of the course, provides more detailed information on measurement methods and instruments, practical experience at power reactor and research reactor facilities, and examples of operating state systems of accountability and control.

  12. Civilian Control of Atomic Energy, 1945-1946

    Office of Scientific and Technical Information (OSTI)

    President Truman signs the Atomic Energy Act, creating the Atomic Energy Commission, August 1, 1946. Senator Brien McMahon is second from right. CIVILIAN CONTROL OF ATOMIC ENERGY (1945-1946) Events > Postscript -- The Nuclear Age, 1945-Present Informing the Public, August 1945 The Manhattan Engineer District, 1945-1946 First Steps toward International Control, 1944-1945 Search for a Policy on International Control, 1945 Negotiating International Control, 1945-1946 Civilian Control of Atomic

  13. Solaire France International | Open Energy Information

    Open Energy Info (EERE)

    France International Jump to: navigation, search Name: Solaire France International Place: France Sector: Solar Product: International subsidiary of Solaire France, a developer and...

  14. International Electricity Trade - Open Access | Department of...

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

    International Electricity Trade - Open Access International Electricity Trade - Open Access DOE has consistently expressed its policy that international electricity trade should be ...

  15. Renewable Energy Institute International | Open Energy Information

    Open Energy Info (EERE)

    International Jump to: navigation, search Logo: Renewable Energy Institute International Name: Renewable Energy Institute International Address: 5022 Bailey Loop Place: McClellan,...

  16. International Refrigeration: Order (2012-CE-1510) | Department...

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

    International Refrigeration: Order (2012-CE-1510) International Refrigeration: Order (2012-CE-1510) July 20, 2012 DOE ordered International Refrigeration Products to pay an 8,000 ...

  17. Internal Program Review

    Office of Environmental Management (EM)

    Cornell University | Statler Hotel, Ithaca, NY List of Presentations Tuesday, August 5, 2014 1. MATPOWER and Tools for Planning and Operation of Power Systems under Uncertainty Presenters: Ray Zimmerman, Carlos Murillo-Sánchez 2. Mapping Energy Futures: The SuperOPF Planning Tool Presenters: Dan Shawhan, Bill Schulze 3. Effects of Managing Controllable Demand and DER Locally on System Performance and Costs 1 Presenter: Tim Mount 4. Commercialization of the SuperOPF Framework: Phase 3 2

  18. International energy outlook 1999

    SciTech Connect (OSTI)

    1999-03-01

    This report presents international energy projections through 2020, prepared by the Energy Information Administration. The outlooks for major energy fuels are discussed, along with electricity, transportation, and environmental issues. The report begins with a review of world trends in energy demand. The historical time frame begins with data from 1970 and extends to 1996, providing readers with a 26-year historical view of energy demand. The IEO99 projections covers a 24-year period. The next part of the report is organized by energy source. Regional consumption projections for oil, natural gas, coal, nuclear power, and renewable energy (hydroelectricity, geothermal, wind, solar, and other renewables) are presented in the five fuel chapters, along with a review of the current status of each fuel on a worldwide basis. The third part of the report looks at energy consumption in the end-use sectors, beginning with a chapter on energy use for electricity generation. New to this year`s outlook are chapters on energy use in the transportation sector and on environmental issues related to energy consumption. 104 figs., 87 tabs.

  19. Foley elected ASM International Fellow

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

    Foley elected ASM International Fellow July 8, 2014 ASM International named James Foley of the Lab's Metallurgy group to the 2014 class of Fellows. Recipients of one of the highest honors in the field of materials, ASM Fellows are technical and professional leaders who have been recognized by their colleagues and serve as advisors to the society. Foley is the 10th ASM Fellow from LANL. He will be honored at an October ASM International awards dinner in Pittsburgh, Pa. Foley's achievements The

  20. International Team | Department of Energy

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

    Team International Team The Office of Energy Efficiency and Renewable Energy's (EERE's) International Team accelerates the speed and scale of clean energy deployment through international collaboration with strategic partners. We support U.S. experts in providing technical and policy assistance that can expand and open markets for clean energy technologies and services. The Team's work is coordinated closely with partner governments, other Federal agencies, and the U.S. private sector. Why it

  1. Cation-poor complex metallic alloys in Ba(Eu)AuAl(Ga) systems: Identifying the keys that control structural arrangements and atom distributions at the atomic level

    SciTech Connect (OSTI)

    Smetana, Volodymyr; Steinberg, Simon; Mudryk, Yaroslav; Pecharsky, Vitalij; Miller, Gordon J.; Mudring, Anja -Verena

    2015-10-19

    Four complex intermetallic compounds BaAu6xGa6y (x = 1, y = 0.9) (I), BaAu6xAl6y (x = 0.9, y = 0.6) (II), EuAu6.2Ga5.8 (III), and EuAu6.1Al5.9 (IV) have been synthesized, and their structures and homogeneity ranges have been determined by single crystal and powder X-ray diffraction. Whereas I and II originate from the NaZn13-type structure (cF104112, Fm3C), III (tP52, P4/nbm) is derived from the tetragonal Ce2Ni17Si9-type, and IV (oP104, Pbcm) crystallizes in a new orthorhombic structure type. Both I and II feature formally anionic networks with completely mixed site occupation by Au and triel (Tr = Al, Ga) atoms, while a successive decrease of local symmetry from the parental structures of I and II to III and, ultimately, to IV correlates with increasing separation of Au and Tr on individual crystallographic sites. Density functional theory-based calculations were employed to determine the crystallographic site preferences of Au and the respective triel element to elucidate reasons for the atom distribution (coloring scheme). Chemical bonding analyses for two different EuAu6Tr6 models reveal maximization of the number of heteroatomic AuTr bonds as the driving force for atom organization. The Fermi levels fall in broad pseudogaps for both models allowing some electronic flexibility. Spin-polarized band structure calculations on the EuAu6Tr6 models hint to singlet ground states for europium and long-range magnetic coupling for both EuAu6.2Ga5.8 (III) and EuAu6.1Al5.9 (IV). This is substantiated by experimental evidence because both compounds show nearly identical magnetic behavior with ferromagnetic transitions at TC = 6 K and net magnetic moments of 7.35 ?B/f.u. at 2 K. As a result, the effective moments of 8.3 ?B/f.u., determined from CurieWeiss fits, point to divalent oxidation states for europium in both III and IV.

  2. DEK International | Open Energy Information

    Open Energy Info (EERE)

    search Name: DEK International Place: Flemington, New Jersey Zip: 8822 Product: Electronics deposition company, whose technology has applications for PV. Coordinates:...

  3. International Quality Assurance Standards (Presentation)

    SciTech Connect (OSTI)

    Kurtz, S.; Hacke, P.; Wohlgemuth, J.; Kempe, M.; Yamamichi, M.

    2011-02-01

    Tests to make quantitative predictions about photovoltaic (PV) modules are needed. This presentation proposes the creation of international quality assurance standards for PV modules.

  4. MEISPP Interns Begin Summer Program

    Broader source: Energy.gov [DOE]

    Today the Minority Educational Institution Student Partnership Program (MEISPP) intern orientation was held at Department of Energy Headquarters in Washington, DC. Students came from Historically...

  5. Enerco International | Open Energy Information

    Open Energy Info (EERE)

    search Name: Enerco International Place: Bratislava, Slovakia Zip: 81101 Product: An Italian-British company involved in planning and realisation of PV power plants and utility...

  6. ICF International | Open Energy Information

    Open Energy Info (EERE)

    search Name: ICF International Address: 9300 Lee Highway, Fairfax, VA 22031-1207 USA Place: Washington, District of Columbia Year Founded: 1969 References: http:...

  7. International Conference on Ocean Energy

    Broader source: Energy.gov [DOE]

    Join the Energy Department in Edinburgh, Scotland from February 23–25th for the International Conference on Ocean Energy (ICOE) conference.

  8. International Marine Renewable Energy Conference

    Broader source: Energy.gov [DOE]

    The International Marine Renewable Energy Conference (IMREC) offers researchers, technology developers, policy makers, NGOs, and industry representatives the opportunity to discuss financing...

  9. Vitrified underground structures

    DOE Patents [OSTI]

    Murphy, Mark T. (Kennewick, WA); Buelt, James L. (Richland, WA); Stottlemyre, James A. (Richland, WA); Tixier, Jr., John S. (Richland, WA)

    1992-01-01

    A method of making vitrified underground structures in which 1) the vitrification process is started underground, and 2) a thickness dimension is controlled to produce substantially planar vertical and horizontal vitrified underground structures. Structures may be placed around a contaminated waste site to isolate the site or may be used as aquifer dikes.

  10. Two phase exhaust for internal combustion engine

    DOE Patents [OSTI]

    Vuk, Carl T. (Denver, IA)

    2011-11-29

    An internal combustion engine having a reciprocating multi cylinder internal combustion engine with multiple valves. At least a pair of exhaust valves are provided and each supply a separate power extraction device. The first exhaust valves connect to a power turbine used to provide additional power to the engine either mechanically or electrically. The flow path from these exhaust valves is smaller in area and volume than a second flow path which is used to deliver products of combustion to a turbocharger turbine. The timing of the exhaust valve events is controlled to produce a higher grade of energy to the power turbine and enhance the ability to extract power from the combustion process.

  11. Exorka International Limited | Open Energy Information

    Open Energy Info (EERE)

    Exorka International Limited is a specialist developer of low-temperature geothermal electricity generation, incorporated in England. References: Exorka International...

  12. Semiconductor Manufacturing International Corp SMIC | Open Energy...

    Open Energy Info (EERE)

    Manufacturing International Corp SMIC Jump to: navigation, search Name: Semiconductor Manufacturing International Corp (SMIC) Place: Shanghai, Shanghai Municipality, China Zip:...

  13. Biodesel International Corporation | Open Energy Information

    Open Energy Info (EERE)

    navigation, search Name: Biodesel International Corporation Place: Texas Product: A biodiesel producer and seller of biodiesel equipment. References: Biodesel International...

  14. Denver University - International Institute for Environment and...

    Open Energy Info (EERE)

    - International Institute for Environment and Enterprise Name: Denver University - International Institute for Environment and Enterprise Address: 2199 S. University Blvd....

  15. International Energy Agency Feed | Open Energy Information

    Open Energy Info (EERE)

    International Institute for Sustainable Development (IISD) International Renewable Energy Agency (IRENA) Joint Implementation Network (JIN) Kumasi Institute of Technology and...

  16. Aqua Farms International Aquaculture Low Temperature Geothermal...

    Open Energy Info (EERE)

    Farms International Aquaculture Low Temperature Geothermal Facility Jump to: navigation, search Name Aqua Farms International Aquaculture Low Temperature Geothermal Facility...

  17. Honeywell International ESCO Qualification Sheet | Department...

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

    Honeywell International ESCO Qualification Sheet Honeywell International ESCO Qualification Sheet Document outlines the energy service company (ESCO) qualifications for Honeywell...

  18. Cooled snubber structure for turbine blades

    DOE Patents [OSTI]

    Mayer, Clinton A; Campbell, Christian X; Whalley, Andrew; Marra, John J

    2014-04-01

    A turbine blade assembly in a turbine engine. The turbine blade assembly includes a turbine blade and a first snubber structure. The turbine blade includes an internal cooling passage containing cooling air. The first snubber structure extends outwardly from a sidewall of the turbine blade and includes a hollow interior portion that receives cooling air from the internal cooling passage of the turbine blade.

  19. Proceedings, 27th international conference on ground control in mining

    SciTech Connect (OSTI)

    Peng, S.S.; Mark, C.; Finfinger, G.

    2008-07-01

    Topics covered include: coal bumps and rockbursts, surface subsidence, surface mining, mine seals, longwall mining, pillars, roof bolting, rock mechanics and standing supports.

  20. Proceedings, 26th international conference on ground control in mining

    SciTech Connect (OSTI)

    Peng, S.S.; Mark, C.; Finfinger, G.

    2007-07-01

    Papers are presented under the following topic headings: multiple-seam mining, surface subsidence, coal pillar, bunker and roadway/entry supports, mine design and highwall mining, longwall, roof bolting, stone and hardrock mining, rock mechanics and mine seal.

  1. 14. International conference on ground control in mining: Proceedings

    SciTech Connect (OSTI)

    Peng, S.S.

    1995-11-01

    This volume contains the 38 papers presented at the conference. Papers have been divided into the following sections: Innovative longwall tailgate support; Effects of high horizontal stresses; Pillar recovery; Pillar design; Prop support; Roof and rib bolting; Floor stability; Surface subsidence; Longwall operations; Longwall entry stability; and Multiple seam mine design. Except for two papers, one on iron ore mining and the second on the Waste Isolation Pilot Plant, all papers deal with underground coal mining. Thirty-seven papers have been processed separately for inclusion on the data base.

  2. High efficiency proportional neutron detector with solid liner internal structures

    DOE Patents [OSTI]

    Kisner, Roger Allen; Holcomb, David Eugene; Brown, Gilbert M.

    2014-08-05

    A tube-style neutron detector, a panel-style neutron detector incorporating a plurality of tube-style neutron detectors, and a panel-style neutron detector including a plurality of anode wires are provided. A plurality of channels is provided in a neutron detector such that each channel has an inner surface of a coating layer including a neutron-absorbing material. A wire anode is provided at end of each channel so that electrons generated by a charged daughter particle generated by a neutron are collected to detect a neutron-matter interaction. Moderator units can be incorporated into a neutron detector to provide improved detection efficiencies and/or to determine neutron energy spectrum. Gas-based proportional response from the neutron detectors can be employed for special nuclear material (SNM) detection. This neutron detector can provide similar performance to .sup.3He-based detectors without requiring .sup.3He and without containing toxic, flammable, or high-pressure materials.

  3. Internal Structure Of Puna Ridge- Evolution Of The Submarine...

    Open Energy Info (EERE)

    be observable at many other oceanic volcanoes. Authors Stephen C. Leslie, Gregory F. Moore and Julia K. Morgan Published Journal Journal of Volcanology and Geothermal Research,...

  4. Selectivity Control in Synergistic Liquid-Liquid Anion Exchange of Univalent Anions via Structure-Specific Cooperativity between Quaternary Ammonium Cations and Anion Receptors

    SciTech Connect (OSTI)

    Borman, Christopher J; Bonnesen, Peter V; Moyer, Bruce A

    2012-01-01

    Two anion receptors enhance liquid-liquid anion exchange when added to quaternary alkylammonium chloride anion exchangers, but with a striking dependence upon the structure of the alkylammonium cation. Two anion receptors were investigated, meso-octamethylcalix[4]pyrrole (C4P) and the bisthiourea tweezer 1,1'-(propane-1,3-diyl)bis(3-(4-sec-butylphenyl)thiourea (BTU). C4P has the unique ability in its cone anion-binding conformation to accept an appropriately sized electropositive species in the resulting cup formed by its four electron-rich pyrrole groups, while BTU is not expected to be predisposed for a specific host-guest interaction with the quaternary ammonium cations. It was therefore hypothesized that synergism between C4P and methyltri(C8,10)alkylammonium chloride (Aliquat 336) would be uniquely pronounced owing to insertion of the methyl group of the Aliquat cation into the C4P cup, and we present herein data supporting this expectation. While synergism is comparatively weak for both exchangers with the BTU receptor, synergism between C4P and Aliquat 336 is indeed so strong that anion exchange prefers chloride over more extractable nitrate and trifluoroacetate, effectively overcoming the ubiquitous Hofmeister bias. A thermochemical analysis of synergistic anion exchange has been provided for the first time, unraveling the observed selectivity behavior and resulting in the estimation of binding constants for C4P with the ion pairs of A336+ with Cl , Br , OAcF3 , NO3 , and I . The uniquely strong positive cooperativity between A336 and C4P underscores the advantage of a supramolecular approach in the design of synergistic anion exchange systems.

  5. Denver International Airport Photovoltaic System

    Broader source: Energy.gov [DOE]

    The Denver International Airport (DIA) features a 2-megawatt (MW) photovoltaic (PV) system. DIA also hosts to a second 1.6-MW system. Denver is a Solar America City.

  6. international | OpenEI Community

    Open Energy Info (EERE)

    by Graham7781(2017) Super contributor 14 April, 2014 - 09:48 National Day of Civic Hacking code community data Event hacking international national OpenEI The National Day of...

  7. SBD International | Open Energy Information

    Open Energy Info (EERE)

    International Place: Ft. Lauderdale, Florida Zip: 33309 Product: SBD has proposed an 18MW thin film PV fab for Florida and plans to develop small-scale projects in the Caribbean...

  8. International Natural Gas Workshop Presnetations

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

    Session 3: Asian Natural Gas Outlook Asian Natural Gas: A Softer Market is coming Robert Smith, FGE Dubai PDF Session 4: LNG Exports and the Future International Natural Gas Market ...

  9. International News | Department of Energy

    Energy Savers [EERE]

    International News International News December 29, 2015 The UK delegation gathers at the front of the H Reactor core. Left to right: Amanda Anderson, DOE Office of the Chief of Nuclear Safety; Paul Lonsdale, Magnox Ltd.; Steve Kirchhoff, DOE Office of Environment, Health, Safety and Security; Mina Golshan, Office for Nuclear Regulation; Tony Handley, Magnox Ltd.; Anna Clark, Nuclear Decommissioning Authority; and Laurie Judd, Longenecker & Associates. UK Delegation Focuses on EM's Reactor

  10. International Portfolio | Department of Energy

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

    Emerging Technologies » International Portfolio International Portfolio U.S.-China Partnership U.S.-China Partnership Through the CERC-Building Energy Efficiency consortium, the U.S. and China are researching building energy efficiency technologies and practices that will signficantly reduce building energy consumption in both countries. U.S.-India Partnership U.S.-India Partnership Together, the U.S. and India are conducting collaborative research and development that results in measurable and

  11. Effect of Ambient Pressure on Diesel Spray Axial Velocity and Internal

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

    Structure | Department of Energy Ambient Pressure on Diesel Spray Axial Velocity and Internal Structure Effect of Ambient Pressure on Diesel Spray Axial Velocity and Internal Structure Presentation given at the 2007 Diesel Engine-Efficiency & Emissions Research Conference (DEER 2007). 13-16 August, 2007, Detroit, Michigan. Sponsored by the U.S. Department of Energy's (DOE) Office of FreedomCAR and Vehicle Technologies (OFCVT). PDF icon deer07_kastengren.pdf More Documents &

  12. International Commitments Primer | Department of Energy

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

    International Commitments » International Commitments Primer International Commitments Primer Overview of International Commitment Process DOE pursues a variety of science and technology goals with other governments and international organizations, like sharing scientific data, cooperating research and development of common interest, and sharing scientific expertise, methodologies, and facilities, all of which motivate establishing relationships through agreements with foreign counterparts.

  13. Effect of Surface Modification and Macrophage Phenotype on Particle Internalization

    SciTech Connect (OSTI)

    Wang, Daniel; Phan, Ngoc; Isely, Christopher; Bruene, Lucas; Bratlie, Kaitlin M

    2014-11-10

    Material properties play a key role in the cellular internalization of polymeric particles. In the present study, we have investigated the effects of material characteristics such as water contact angle, zeta potential, melting temperature, and alternative activation of complement on particle internalization for pro-inflammatory, pro-angiogenic, and nave macrophages by using biopolymers (?600 nm), functionalized with 13 different molecules. Understanding how material parameters influence particle internalization for different macrophage phenotypes is important for targeted delivery to specific cell populations. Here, we demonstrate that material parameters affect the alternative pathway of complement activation as well as particle internalization for different macrophage phenotypes. Here, we show that the quantitative structureactivity relationship method (QSAR) previously used to predict physiochemical properties of materials can be applied to targeting different macrophage phenotypes. These findings demonstrated that targeted drug delivery to macrophages could be achieved by exploiting material parameters.

  14. nuclear controls

    National Nuclear Security Administration (NNSA)

    which "international safeguards are fully integrated into the design process of a new nuclear facility from the initial planning through design, construction, operation, and...

  15. Radiological Control

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

    ... of national and international radiation protection standards and recommendations. ... human body (i.e., the potential to cause kidney damage) is generally of greater concern ...

  16. Controlling quantum dot energies using submonolayer bandstructure engineering

    SciTech Connect (OSTI)

    Yu, L.; Law, S.; Wasserman, D.; Jung, D.; Lee, M. L.; Shen, J.; Cha, J. J.

    2014-08-25

    We demonstrate control of energy states in epitaxially-grown quantum dot structures formed by stacked submonolayer InAs depositions via engineering of the internal bandstructure of the dots. Transmission electron microscopy of the stacked sub-monolayer regions shows compositional inhomogeneity, indicative of the presence of quantum dots. The quantum dot ground state is manipulated not only by the number of deposited InAs layers, but also by control of the thickness and material composition of the spacing layers between submonolayer InAs depositions. In this manner, we demonstrate the ability to shift the quantum dot ground state energy at 77?K from 1.38?eV to 1.88?eV. The results presented offer a potential avenue towards enhanced control of dot energies for a variety of optoelectronic applications.

  17. Method and apparatus for controlling hybrid powertrain system in response to engine temperature

    DOE Patents [OSTI]

    Martini, Ryan D; Spohn, Brian L; Lehmen, Allen J; Cerbolles, Teresa L

    2014-10-07

    A method for controlling a hybrid powertrain system including an internal combustion engine includes controlling operation of the hybrid powertrain system in response to a preferred minimum coolant temperature trajectory for the internal combustion engine.

  18. Dream controller

    DOE Patents [OSTI]

    Cheng, George Shu-Xing; Mulkey, Steven L; Wang, Qiang; Chow, Andrew J

    2013-11-26

    A method and apparatus for intelligently controlling continuous process variables. A Dream Controller comprises an Intelligent Engine mechanism and a number of Model-Free Adaptive (MFA) controllers, each of which is suitable to control a process with specific behaviors. The Intelligent Engine can automatically select the appropriate MFA controller and its parameters so that the Dream Controller can be easily used by people with limited control experience and those who do not have the time to commission, tune, and maintain automatic controllers.

  19. LANL breaks ground on key sediment control project

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

    Sediment control project LANL breaks ground on key sediment control project Called "grade-control" structures, the approximately 2 million features are up to eight feet high and...

  20. Office of International Affairs | Department of Energy

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

    International Affairs Search Search form Search Office of International Affairs Office of International Affairs Services Initiatives Initiatives Home Climate Action Plan Clean Energy Ministerial DOC-DOE Joint Trade Mission to China Energy and Climate Partnership of the Americas International Commitments International Commitments Home Primer Glossary & Acronyms International Energy Agency Turkey Near-Zero Zone U.S.-Africa Energy Ministerial U.S.-Canada Clean Energy Dialogue (CED) U.S.-China

  1. International Partnership for Geothermal Technology Launches...

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

    International Partnership for Geothermal Technology Launches Website International Partnership for Geothermal Technology Launches Website November 18, 2008 - 2:52pm Addthis...

  2. International Fuel Services and Commercial Engagement | Department...

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

    ... It is also exploring financial concepts that might encourage the international development of regional or international repositories. In his 2009 Prague speech, the President ...

  3. Energy Vision International Florida | Open Energy Information

    Open Energy Info (EERE)

    Vision International Florida Jump to: navigation, search Name: Energy Vision International Florida Place: Florida, California Sector: Geothermal energy, Services Product: Provides...

  4. AVTA: Hydrogen Internal Combustion Engine Vehicle Specifications...

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

    Hydrogen Internal Combustion Engine Vehicle Specifications and Test Procedures AVTA: Hydrogen Internal Combustion Engine Vehicle Specifications and Test Procedures PDF icon HICEV ...

  5. International Symposium For Next Generation Infrastructure

    Broader source: Energy.gov [DOE]

    The International Symposium for Next Generation Infrastructure is designed to support the rapidly expanding international research community seeking to understand the interactions between...

  6. Green Gas International | Open Energy Information

    Open Energy Info (EERE)

    International Jump to: navigation, search Name: Green Gas International Place: Richmond upon Thames, United Kingdom Zip: TW10 6UW Product: The company establishes coal mine,...

  7. Partech International (France) | Open Energy Information

    Open Energy Info (EERE)

    France) Jump to: navigation, search Logo: Partech International (France) Name: Partech International (France) Address: 12 rue de Penthivre Place: Paris, France Zip: 75008...

  8. Generation IV International Forum Updates Technology Roadmap...

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

    Generation IV International Forum Updates Technology Roadmap and Builds Future Collaboration Generation IV International Forum Updates Technology Roadmap and Builds Future ...

  9. Targray Technology International Inc | Open Energy Information

    Open Energy Info (EERE)

    Targray Technology International Inc Jump to: navigation, search Name: Targray Technology International Inc. Place: Kirkland QC, Quebec, Canada Zip: H9J 3Z4 Sector: Solar Product:...

  10. Washington International Renewable Energy Conference | Department...

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

    International Renewable Energy Conference Washington International Renewable Energy Conference March 4, 2008 - 10:52am Addthis Remarks as Prepared For Delivery by Secretary Bodman ...

  11. International Hydropower Association | Open Energy Information

    Open Energy Info (EERE)

    International Hydropower Association Place: United Kingdom Zip: SM1 4JH Sector: Hydro Product: The International Hydropower Association is a non-governmental mutual association of...

  12. International Market Opportunities in Bioenergy: Leveraging U...

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

    International Market Opportunities in Bioenergy: Leveraging U.S. Government Resources Breakout Session 3C-Fostering Technology Adoption III: International Market Opportunities in ...

  13. Luz International Ltd | Open Energy Information

    Open Energy Info (EERE)

    International Ltd Jump to: navigation, search Name: Luz International Ltd Place: Israel Sector: Solar Product: Developer of the Mojave Desert SEGS solar thermal plants, which went...

  14. EVI Electric Vehicles International | Open Energy Information

    Open Energy Info (EERE)

    EVI Electric Vehicles International Jump to: navigation, search Name: EVI (Electric Vehicles International) Place: Stockton, California Product: California-based Electric Vehicle...

  15. Standardization of Transport Properties Measurements: Internal...

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

    Standardization of Transport Properties Measurements: Internal Energy Agency (IEA-AMT) Annex on Thermoelectric Standardization of Transport Properties Measurements: Internal Energy...

  16. Foundation for International Environmental Law and Development...

    Open Energy Info (EERE)

    long term. We help community groups, advise NGOs, and train government officials in international negotiations. Research on international law, policy and national practice...

  17. Solatube International Inc | Open Energy Information

    Open Energy Info (EERE)

    International Inc Jump to: navigation, search Name: Solatube International Inc Place: Vista, California Zip: 92081-7652 Sector: Buildings Product: California based maker of...

  18. International Standards & Policy Development | National Nuclear...

    National Nuclear Security Administration (NNSA)

    and Nuclear Facilities off site link to better reflect the threat environment. NNSA also led the international effort to revise the International Atomic Energy Agency's off site...

  19. Solar Energy International | Open Energy Information

    Open Energy Info (EERE)

    International Jump to: navigation, search Name: Solar Energy International Address: 76 S. 2nd St. Carbondale, CO 81623 Place: Carbondale, Colorado Zip: 81623 Website:...

  20. International Coastal Biofuels | Open Energy Information

    Open Energy Info (EERE)

    Coastal Biofuels Jump to: navigation, search Name: International Coastal Biofuels Place: Tazewell, Virginia Zip: 24651 Sector: Biofuels Product: International Coastal Biofuels is a...

  1. Raven Biofuels International Corporation | Open Energy Information

    Open Energy Info (EERE)

    Biofuels International Corporation Jump to: navigation, search Name: Raven Biofuels International Corporation Place: Paramus, New Jersey Zip: 07652-1236 Sector: Biofuels Product:...

  2. TW Energy International | Open Energy Information

    Open Energy Info (EERE)

    International Place: Germany Sector: Wind energy Product: TW.Energy international is a joint venture between the two Hannover-based companies target GmbH and Windwrts...

  3. Weather Services International Corporation WSI | Open Energy...

    Open Energy Info (EERE)

    Weather Services International Corporation WSI Jump to: navigation, search Name: Weather Services International Corporation (WSI) Place: Andover, Massachusetts Zip: 1810 Product:...

  4. Philadelphia International Airport Apron Lighting: LED System...

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

    Philadelphia International Airport Apron Lighting: LED System Performance in a Trial Installation Philadelphia International Airport Apron Lighting: LED System Performance in a ...

  5. Beijing Haohua Rivers International Water Engineering Consulting...

    Open Energy Info (EERE)

    Haohua Rivers International Water Engineering Consulting Co Ltd Jump to: navigation, search Name: Beijing Haohua Rivers International Water Engineering Consulting Co.Ltd. Place:...

  6. Renewable Resources International RRI | Open Energy Information

    Open Energy Info (EERE)

    International RRI Jump to: navigation, search Name: Renewable Resources International (RRI) Place: North Carolina Product: A group of investors which owns the North Carolina...

  7. Viresco International Capital Management | Open Energy Information

    Open Energy Info (EERE)

    International Capital Management Jump to: navigation, search Name: Viresco International Capital Management Place: San Diego, California Zip: 92130 Product: San Diego-based hedge...

  8. Beijing Capital International Airport | Open Energy Information

    Open Energy Info (EERE)

    International Airport Jump to: navigation, search Name: Beijing Capital International Airport Place: Beijing, Beijing Municipality, China Zip: 100621 Product: Beijing Capital...

  9. Nomura International PLC London | Open Energy Information

    Open Energy Info (EERE)

    Nomura International PLC London Jump to: navigation, search Name: Nomura International PLC (London) Place: London, Greater London, United Kingdom Zip: EC1A 4NP Product: European...

  10. Econergy International Plc | Open Energy Information

    Open Energy Info (EERE)

    International Plc Jump to: navigation, search Name: Econergy International Plc Place: Boulder, Colorado Zip: CO 80302 Product: A US-based financier, developer, owner and operator...

  11. CSC/NREL Interns | Open Energy Information

    Open Energy Info (EERE)

    CSCNREL Interns < CSC Jump to: navigation, search Geothermal Case Study Challenge Geothermal CSC About Judging Schedule Areas How To Sign Up Connect NREL Interns Team Info School:...

  12. XOROX Energy International Group | Open Energy Information

    Open Energy Info (EERE)

    XOROX Energy International Group Jump to: navigation, search Name: XOROX Energy International Group Place: Heidelberg, Baden-Wrttemberg, Germany Zip: 69126 Sector: Renewable...

  13. International Centre for Trade and Sustainable Development |...

    Open Energy Info (EERE)

    Development Jump to: navigation, search Name: International Centre for Trade and Sustainable Development Address: International Environment House 2 Chemin de Balexert 7-9...

  14. International Energy Forum Ministerial | Department of Energy

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

    Energy Forum Ministerial International Energy Forum Ministerial April 24, 2006 - 10:27am ... as well as their efforts in arranging this meeting of the International Energy Forum. ...

  15. Free Energy International Canada | Open Energy Information

    Open Energy Info (EERE)

    International Canada Jump to: navigation, search Name: Free Energy International (Canada) Place: Richmond, British Columbia, Canada Sector: Geothermal energy, Solar Product:...

  16. GP Batteries International Limited | Open Energy Information

    Open Energy Info (EERE)

    International Limited is principally engaged in the development, manufacture and marketing of batteries and battery-related products. References: GP Batteries International...

  17. PROJECT PROFILE: Support of International Photovoltaic Module...

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

    PROJECT PROFILE: Support of International Photovoltaic Module Quality Assurance Task Force (PVQAT) PROJECT PROFILE: Support of International Photovoltaic Module Quality Assurance ...

  18. The ITER Project: International Collaboration to Demonstrate...

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

    The ITER Project: International Collaboration to Demonstrate Nuclear Fusion American Fusion News Category: U.S. ITER Link: The ITER Project: International Collaboration to...

  19. Solar International Management Inc | Open Energy Information

    Open Energy Info (EERE)

    International Management Inc Jump to: navigation, search Name: Solar International Management Inc Place: Washington,DC, Washington, DC Zip: 20006 Sector: Solar Product: Manager of...

  20. Affiliated International Management (AIM) | Open Energy Information

    Open Energy Info (EERE)

    Affiliated International Management (AIM) Jump to: navigation, search Name: Affiliated International Management (AIM) Place: Newport Beach, CA Zip: 92658 Coordinates: 33.6392245,...

  1. Second United Nations International Conference

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

    A/C0NF.15/P/2H57 U.S.A. June 1958 ORIGINAL: ENGLISH Confidential until official release during Conference THE EOLE OF ATOMIC EMERGY IN THE PRCMOTIOH OF INTERNATIONAL COLLABORATION By I. I. R a M This Second United Nations Conference on Peaceful Uses of Atomic Energy with its thousemds of participsmts and its vast and elaborate exhibits is in itself the strongest indication of the importance of the role of atomic energy in stimulating international collaboration for all peaceful purposes. I say

  2. International Energy Agency Bioenergy 2015

    Broader source: Energy.gov [DOE]

    This year, Sweden is hosting the International Energy Agency Bioenergy Task 38 conference on climate change effects of biomass and bioenergy systems, bringing together several international experts with an interest in bioenergy for the two-day program. The aim of the conference is to provide cutting-edge knowledge about the climate effects of converting wood products into bioenergy , as well as methods to analyze these effects. Feedstocks and Algae Program Manager Alison Goss Eng will be representing the U.S. Department of Energys Bioenergy Technologies Office at the meeting.

  3. International combustion engines; Applied thermosciences

    SciTech Connect (OSTI)

    Ferguson, C.R.

    1985-01-01

    Focusing on thermodynamic analysis - from the requisite first law to more sophisticated applications - and engine design, this book is an introduction to internal combustion engines and their mechanics. It covers the many types of internal combustion engines, including spark ignition, compression ignition, and stratified charge engines, and examines processes, keeping equations of state simple by assuming constant specific heats. Equations are limited to heat engines and later applied to combustion engines. Topics include realistic equations of state, stroichiometry, predictions of chemical equilibrium, engine performance criteria, and friction, which is discussed in terms of the hydrodynamic theory of lubrication and experimental methods such as dimensional analysis.

  4. EM International Program Action Table

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

    EM INTERNATIONAL COOPERATIVE PROGRAM] October, 2012 E M I n t e r n a t i o n a l P r o g r a m s Page 1 ACTION TABLE Subject Lead Office Engaging Country Meeting Location Purpose Status Date of Event 3 rd US/German Workshop on Salt Repository Research, Design and Operations N. Buschman, EM-22 Germany Albuquerque & Carlsbad, NM Continue collaboration with Germans on salt repository research, design and operations. Draft agenda prepared. October 8-12, 2012 International Framework for Nuclear

  5. International Electricity Trade- Open Access

    Broader source: Energy.gov [DOE]

    DOE has consistently expressed its policy that international electricity trade should be subject to the same principles of comparable open access and non-discrimination that apply to transmission in interstate commerce. DOE has stated this policy in export authorizations granted to entities requesting authority to export over international transmission facilities. In those authorizations, DOE indicated it expected transmitting utilities owning cross-border facilities constructed pursuant to Presidential permits to provide access across the border in accordance with the principles of comparable open access and non-discrimination contained in the Federal Power Act and articulated in Federal Energy Regulatory Commission Order No. 888, as amended.

  6. international

    National Nuclear Security Administration (NNSA)

    course, held in Las Vegas, Nev., focused specifically on response procedures for port and customs offices involved in detecting nuclear and radiological material encountered...

  7. Pre-Combustion CO2 Control | netl.doe.gov

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

    ... pipeline, and injected into the Weyburn oilfield in Saskatchewan, Canada. NETL's pre-combustion CO2 control technology R&D includes internal and external research projects ...

  8. NREL International& Environmental Programs (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2004-08-01

    NREL's International & Environmental programs work to bring renewable energy technologies to developing nations, and to improve health, local economies, community development, and the environment. These programs provide expertise throughout the world in rural energy, integrated resource assessment, technology options analysis, training on renewable energy topics, renewable energy policy assistance, greenhouse gas mitigation, clean energy technology transfer, rural electrification, and air quality protection.

  9. Risk assessment in international operations

    SciTech Connect (OSTI)

    Stricklin, Daniela L.

    2008-11-15

    During international peace-keeping missions, a diverse number of non-battle hazards may be encountered, which range from heavily polluted areas, endemic disease, toxic industrial materials, local violence, traffic, and even psychological factors. Hence, elevated risk levels from a variety of sources are encountered during deployments. With the emphasis within the Swedish military moving from national defense towards prioritization of international missions in atypical environments, the risk of health consequences, including long term health effects, has received greater consideration. The Swedish military is interested in designing an optimal approach for assessment of health threats during deployments. The Medical Intelligence group at FOI CBRN Security and Defence in Umea has, on request from and in collaboration with the Swedish Armed Forces, reviewed a variety of international health threat and risk assessment models for military operations. Application of risk assessment methods used in different phases of military operations will be reviewed. An overview of different international approaches used in operational risk management (ORM) will be presented as well as a discussion of the specific needs and constraints for health risk assessment in military operations. This work highlights the specific challenges of risk assessment that are unique to the deployment setting such as the assessment of exposures to a variety of diverse hazards concurrently.

  10. OLED devices with internal outcoupling

    DOE Patents [OSTI]

    Liu, Jie Jerry; Sista, Srinivas Prasad; Shi, Xiaolei; Zhao, Ri-An; Chichak, Kelly Scott; Youmans, Jeffrey Michael; Janora, Kevin Henry; Turner, Larry Gene

    2015-03-03

    Optoelectronic devices that have enhanced internal outcoupling are disclosed. The devices include a substrate, an anode, a cathode, an electroluminescent layer, and a hole injecting layer. The hole injecting layer includes inorganic nanoparticles that have a bimodal particle size distribution and which are dispersed in an organic matrix.

  11. Structural feature controlling superconductivity in compressed...

    Office of Scientific and Technical Information (OSTI)

    Subject: catalysis (heterogeneous), solar (photovoltaic), phonons, thermoelectric, energy storage (including batteries and capacitors), hydrogen and fuel cells, superconductivity, ...

  12. Structural feature controlling superconductivity in compressed...

    Office of Scientific and Technical Information (OSTI)

    Physics and Center for Energy Matter in Extreme Environments, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031 4 ; Geophysical Laboratory, ...

  13. Property:ControlStructure | Open Energy Information

    Open Energy Info (EERE)

    Area + Major Normal Fault + Amedee Geothermal Area + Displacement Transfer Zone + B Bac-Man Laguna Geothermal Area + Fault Intersection + Beowawe Hot Springs Geothermal Area +...

  14. Digital Mapping Of Structurally Controlled Geothermal Features...

    Open Energy Info (EERE)

    : GRC; p. () Related Geothermal Exploration Activities Activities (1) Field Mapping At Brady Hot Springs Area (Coolbaugh, Et Al., 2004) Areas (1) Brady Hot Springs Area Regions...

  15. China CERC, U.S. India and Other international Agreements | Department of

    Office of Environmental Management (EM)

    Energy China CERC, U.S. India and Other international Agreements China CERC, U.S. India and Other international Agreements PDF icon International Agreements.pdf PDF icon Trip to China.pdf More Documents & Publications RFI - US-China Clean Energy Research Center U.S.-India Joint Clean Energy Research and Development Center Credit: Massachusetts Institute of Technology Hybrid Ventilation Optimization and Control Research and Development

  16. International Partnership for a Hydrogen Economy

    Broader source: Energy.gov [DOE]

    "Presentation summarizing the vision, mission, goals and plans for DOE's International Partnership for a Hydrogen Economy "

  17. Internal Audit Documents | The Ames Laboratory

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

    Internal Audit Internal Audit Documents Internal Audit Charter Internal Audit Policy Post Award Auditing of Cost Reimbursable Subcontracts Policy 2008 Audit Plan 2009 Audit Plan 2010 Audit Plan 2011 Audit Plan 2012 Audit Plan 2013 Audit Plan 2014 Audit Plan 2015 Audit Plan 2016 Audit Plan Audit Implementation Design Plan Corrective Action Plan Procedure

  18. International Conference Synchrotron Radiation Instrumentation SRI `94

    SciTech Connect (OSTI)

    Not Available

    1994-10-01

    This report contains abstracts for the international conference on Synchrotron Radiation Instrumentation at Brookhaven National Laboratory.

  19. International Collaboration Activities in Different Geologic Disposal

    Energy Savers [EERE]

    Environments | Department of Energy Collaboration Activities in Different Geologic Disposal Environments International Collaboration Activities in Different Geologic Disposal Environments This report describes the current status of international collaboration regarding geologic disposal research in the Used Fuel Disposition (UFD) Campaign. To date, UFD's International Disposal R&D Program has established formal collaboration agreements with five international initiatives and several

  20. International Nuclear Energy Research Initiative (I-NERI) Annual...

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

    International Nuclear Energy Policy and Cooperation Bilateral Cooperation International Nuclear Energy Research Initiative (I-NERI) Annual Reports International Nuclear ...

  1. DEVICE CONTROLLER, CAMERA CONTROL

    Energy Science and Technology Software Center (OSTI)

    1998-07-20

    This is a C++ application that is the server for the cameral control system. Devserv drives serial devices, such as cameras and videoswitchers used in a videoconference, upon request from a client such as the camxfgbfbx ccint program. cc Deverv listens on UPD ports for clients to make network contractions. After a client connects and sends a request to control a device (such as to pan,tilt, or zooma camera or do picture-in-picture with a videoswitcher),more » devserv formats the request into an RS232 message appropriate for the device and sends this message over the serial port to which the device is connected. Devserv then reads the reply from the device from the serial port to which the device is connected. Devserv then reads the reply from the device from the serial port and then formats and sends via multicast a status message. In addition, devserv periodically multicasts status or description messages so that all clients connected to the multicast channel know what devices are supported and their ranges of motion and the current position. The software design employs a class hierarchy such that an abstract base class for devices can be subclassed into classes for various device categories(e.g. sonyevid30, cononvco4, panasonicwjmx50, etc.). which are further subclassed into classes for various device categories. The devices currently supported are the Sony evi-D30, Canon, VCC1, Canon VCC3, and Canon VCC4 cameras and the Panasonic WJ-MX50 videoswitcher. However, developers can extend the class hierarchy to support other devices.« less

  2. Stormwater Controls

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

    Stormwater Controls Stormwater Controls Originally built to provide drinking water, the Los Alamos Canyon Reservoir now serves to keep flow at safe levels and slow down flood...

  3. Summer interns present research findings in poster session |...

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

    Talks With SULI Intern Cara Bagley Gallery: Physicist Charles Skinner and Intern Amanda Lewis (Photo by Elle Starkman) Physicist Charles Skinner and Intern Amanda Lewis Interns...

  4. Sandia National Laboratories: Intern Housing Resources

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

    Facebook Twitter YouTube Flickr RSS Top CA Intern Candidates Pre-Employment Instructions NM Employee Candidates CA Employee Candidates NM Intern Candidates CA Intern Candidates Step 1: Complete Your Application Step 2: Accept Your Offer Step 3: Prepare to Start Step 4: Report to Work Your Benefits Your Pay Intern Housing Resources Contacts Pre-Employment_Instructions Intern Housing Resources Livermore, California Before you commit to any housing agreement, be sure to ask about short-term (2-4

  5. Welcome to DOE International | Department of Energy

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

    Welcome to DOE International Welcome to DOE International April 18, 2014 - 11:16am Addthis Photo courtesy of Free Images. Photo courtesy of Free Images. Jonathan Elkind Jonathan Elkind Assistant Secretary for International Affairs More about IA Check out our staff bios. Learn more about our initiatives. Welcome to the U.S. Department of Energy's Office of International Affairs (IA). IA has the primary responsibility for coordinating DOE's international cooperation in the areas of energy,

  6. ICFA: International Committee for Future Accelerators

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

    ICFA - International Committee for Future Accelerators Membership Secretary What, Why, Who is ICFA? ICFA Meetings Panels Recent Linear Collider Activities Statements Related Reports ICFA: International Committee for Future Accelerators ICFA, the International Committee for Future Accelerators, was created to facilitate international collaboration in the construction and use of accelerators for high energy physics. It was created in 1976 by the International Union of Pure and Applied Physics. Its

  7. Vectron International | Open Energy Information

    Open Energy Info (EERE)

    and markets frequency control, sensor and hybrid product solutions, such as solar inverters. Coordinates: 42.905035, -108.583653 Show Map Loading map......

  8. Nuclear reactor internals alignment configuration

    DOE Patents [OSTI]

    Gilmore, Charles B. (Greensburg, PA); Singleton, Norman R. (Murrysville, PA)

    2009-11-10

    An alignment system that employs jacking block assemblies and alignment posts around the periphery of the top plate of a nuclear reactor lower internals core shroud to align an upper core plate with the lower internals and the core shroud with the core barrel. The distal ends of the alignment posts are chamfered and are closely received within notches machined in the upper core plate at spaced locations around the outer circumference of the upper core plate. The jacking block assemblies are used to center the core shroud in the core barrel and the alignment posts assure the proper orientation of the upper core plate. The alignment posts may alternately be formed in the upper core plate and the notches may be formed in top plate.

  9. Preliminary Notice of Violation, International Isotopes Idaho, Inc.- EA-2000-04

    Broader source: Energy.gov [DOE]

    Issued to International Isotopes Idaho, Inc., related to Work Planning and Control Deficiencies associated with Replacement of Exhaust Ventilation Filters at the Test Reactor Area Hot Cell Facility at the Idaho National Engineering and Environmental Laboratory, May 19, 2000

  10. International Subcommittee Presentation to NEAC

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

    International Subcommittee Presentation to NEAC December 9, 2010 Washington, DC Agency Support for NE 6 Participation * Department of State (Alex Burkhart) stated that NE-6 participation in State led negotiations were an essential carrot that advanced U.S. interests; * NNSA (Mark Whitney) stated that, in order to set a positive tone for non-proliferation discussions, cooperation in the peaceful uses of nuclear energy were a prerequisite and thus NE-6 participation as a "door opener"

  11. International waste management fact book

    SciTech Connect (OSTI)

    Amaya, J.P.; LaMarche, M.N.; Upton, J.F.

    1997-10-01

    Many countries around the world are faced with nuclear and environmental management problems similar to those being addressed by the US Department of Energy. The purpose of this Fact Book is to provide the latest information on US and international organizations, programs, activities and key personnel to promote mutual cooperation to solve these problems. Areas addressed include all aspects of closing the commercial and nuclear fuel cycle and managing the wastes and sites from defense-related, nuclear materials production programs.

  12. Interns and Postdocs | Careers | NREL

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

    Interns and Postdocs We are looking for talented full-time graduate and undergraduate students, along with recent Ph.D. graduates, to participate in our internships and fellowships. Interested in joining our team? Find your opportunity A photo of a young woman presenting in front of a scientific poster. Internships Graduate and undergraduate students have the opportunity to participate in the lab's research and development programs through internships while establishing ongoing collaborations in

  13. NREL: International Activities - Geospatial Toolkits

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

    Geospatial Toolkit The Geospatial Toolkit is an NREL-developed map-based software application that integrates resource data and other geographic information systems (GIS) data for integrated resource assessment. The non-resource, country-specific data for each toolkit comes from a variety of agencies within each country as well as from global datasets. Funding for the toolkit was provided by the United States Agency for International Development (USAID), United States Trade and Development

  14. International Biomass Conference and Expo

    Broader source: Energy.gov [DOE]

    The International Biomass Conference and Expo will be held April 11–14, 2016, in Charlotte, North Carolina, and will gather bioeconomy experts across the supply chain. Bioenergy Technologies Office Technology Manager Elliott Levine will be moderating a panel titled, “The Near-Term Opportunity for Biomass as a Low-Carbon Coal Supplement or Replacement.” The panel will focus on the technological challenges and opportunities in the potential for biomass to replace coal.

  15. Synergistic failure of BWR internals

    SciTech Connect (OSTI)

    A. G. Ware; T. Y. Chang

    1999-10-25

    Boiling Water Reactor (BWR) core shrouds and other reactor internals important to safety are experiencing intergranular stress corrosion cracking (IGSCC). The United States Nuclear Regulatory Commission has followed the problem, and as part of its investigations, contracted with the Idaho National Engineering and Environmental Laboratory to conduct a risk assessment. The overall project objective is to assess the potential consequences and risks associated with the failure of IGSCC-susceptible BWR vessel internals, with specific consideration given to potential cascading and common mode effects. An initial phase has been completed in which background material was gathered and evaluated, and potential accident sequences were identified. A second phase is underway to perform a simplified, quantitative probabilistic risk assessment on a representative high-power BWR/4. Results of the initial study conducted on the jet pumps show that any cascading failures would not result in a significant increase in the core damage frequency. The methodology is currently being extended to other major reactor internals components.

  16. Synergistic Failure of BWR Internals

    SciTech Connect (OSTI)

    Ware, Arthur Gates; Chang, T-Y

    1999-10-01

    Boiling Water Reactor (BWR) core shrouds and other reactor internals important to safety are experiencing intergranular stress corrosion cracking (IGSCC). The United States Nuclear Regulatory Commission has followed the problem, and as part of its investigations, contracted with the Idaho National Engineering and Environmental Laboratory to conduct a risk assessment. The overall project objective is to assess the potential consequences and risks associated with the failure of IGSCC-susceptible BWR vessel internals, with specific consideration given to potential cascading and common mode effects. An initial phase has been completed in which background material was gathered and evaluated, and potential accident sequences were identified. A second phase is underway to perform a simplified, quantitative probabilistic risk assessment on a representative high-power BWR/4. Results of the initial study conducted on the jet pumps show that any cascading failures would not result in a significant increase in the core damage frequency. The methodology is currently being extended to other major reactor internals components.

  17. Appendix B - Control Points

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

    B Control Points B.1 Injector Control Points Qty Type Device 2 Magnet Bend magnet - DL1 bend 9 Magnet Quad magnet 10 Magnet X-Y Corrector Pair 2 Magnet Solenoid 2 Magnet Spectrometer 1 RF Gun 2 RF Accelerating Structure 1 RF Transverse RF Structure 1 TIMING Timing/Trigger System 1 Laser Gun Laser 1 Laser Alignment Laser 13 DIAG BPM 4 DIAG Wire Scanner 11 DIAG Profile Monitor 3 DIAG Toroid 1 DIAG Transverse RF BL Monitor 3 DIAG Faraday Cup 1 DIAG Energy Collimator 1 DIAG Tune-up Dump 1 VAC Vacuum

  18. STRUCtural Simulator

    Energy Science and Technology Software Center (OSTI)

    2004-07-01

    STRUC-ANL is a derivative of the FLUSTR-ANL finite element code. It contains only the structural capabilities of the original fluid-structural FLUSTR code.

  19. Valve for fluid control

    DOE Patents [OSTI]

    Oborny, Michael C. (Albuquerque, NM); Paul, Phillip H. (Livermore, CA); Hencken, Kenneth R. (Pleasanton, CA); Frye-Mason, Gregory C. (Cedar Crest, NM); Manginell, Ronald P. (Albuquerque, NM)

    2001-01-01

    A valve for controlling fluid flows. This valve, which includes both an actuation device and a valve body provides: the ability to incorporate both the actuation device and valve into a unitary structure that can be placed onto a microchip, the ability to generate higher actuation pressures and thus control higher fluid pressures than conventional microvalves, and a device that draws only microwatts of power. An electrokinetic pump that converts electric potential to hydraulic force is used to operate, or actuate, the valve.

  20. Is Entombment an Acceptable Option for Decommissioning? An International Perspective - 13488

    SciTech Connect (OSTI)

    Belencan, Helen; Nys, Vincent; Guskov, Andrey; Francois, Patrice; Watson, Bruce; Ljubenov, Vladan

    2013-07-01

    Selection of a decommissioning strategy is one of the key steps in the preparation for decommissioning of nuclear facilities and other facilities using radioactive material. Approaches being implemented or considered by Member States include immediate dismantling, deferred dismantling and entombment. Other options or slight modifications of these strategies are also possible. Entombment has been identified in the current International Atomic Energy Agency (IAEA) Safety Standards as one of the three basic decommissioning strategies and has been defined as a decommissioning strategy by which radioactive contaminants are encased in a structurally long lived material until radioactivity decays to a level permitting the unrestricted release of the facility, or release with restrictions imposed by the regulatory body. Although all three strategies have been considered, in principle, applicable to all facilities, their application to some facilities may not be appropriate owing to political concerns, safety or environmental requirements, technical considerations, local conditions or financial considerations. The IAEA is currently revising the decommissioning Safety Standards and one of the issues widely discussed has been the applicability of entombment in the context of decommissioning and its general objective to enable removal of regulatory control from the decommissioned facility. The IAEA recently established a consultancy to collect and discuss experience and lessons learned from entombment projects, to identify regulatory requirements and expectations for applying entombment as a decommissioning option strategy, in compliance with the internationally agreed standards. (authors)

  1. Safety and Nonsafety Communications and Interactions in International Nuclear Power Plants

    SciTech Connect (OSTI)

    Kisner, Roger A; Mullens, James Allen; Wilson, Thomas L; Wood, Richard Thomas; Korsah, Kofi; Qualls, A L; Muhlheim, Michael David; Holcomb, David Eugene; Loebl, Andy

    2007-08-01

    Current industry and NRC guidance documents such as IEEE 7-4.3.2, Reg. Guide 1.152, and IEEE 603 do not sufficiently define a level of detail for evaluating interdivisional communications independence. The NRC seeks to establish criteria for safety systems communications that can be uniformly applied in evaluation of a variety of safety system designs. This report focuses strictly on communication issues related to data sent between safety systems and between safety and nonsafety systems. Further, the report does not provide design guidance for communication systems nor present detailed failure modes and effects analysis (FMEA) results for existing designs. This letter report describes communications between safety and nonsafety systems in nuclear power plants outside the United States. A limited study of international nuclear power plants was conducted to ascertain important communication implementations that might have bearing on systems proposed for licensing in the United States. This report provides that following information: 1.communications types and structures used in a representative set of international nuclear power reactors, and 2.communications issues derived from standards and other source documents relevant to safety and nonsafety communications. Topics that are discussed include the following: communication among redundant safety divisions, communications between safety divisions and nonsafety systems, control of safety equipment from a nonsafety workstation, and connection of nonsafety programming, maintenance, and test equipment to redundant safety divisions during operation. Information for this report was obtained through publicly available sources such as published papers and presentations. No proprietary information is represented.

  2. Internal combustion engine with rotary combustion chamber

    SciTech Connect (OSTI)

    Hansen, C.N.; Cross, P.C.

    1986-09-23

    This patent describes an internal combustion engine comprising: a block having at least one cylindrical wall surrounding a piston chamber, piston means located in the piston chamber means operable to reciprocate the piston means in the chamber, head means mounted on the block covering the chamber. The head means has an air and fuel intake passage, and exhaust gas passage, a rotary valve assembly operatively associated with the head means for controlling the flow of air and fuel into the rotary valve assembly and piston chamber and the flow of exhaust gas from rotary valve assembly and the piston chamber. The means has a housing with a bore open to the piston chamber accommodating the rotary valve assembly, the valve assembly comprising a cylindrical sleeve located in the bore, the sleeve having an inner surface, an ignition hole, and intake and exhaust ports aligned with the intake passage and exhaust gas passage, spark generating means mounted on the housing operable to generate a spark. The rotatable valving means is located within the sleeve for controlling the flow of air and fuel into the rotary valve assembly and piston chamber and the flow of exhaust gases out of the rotary valve assembly and piston chamber.

  3. Structural Genomics of Protein Phosphatases

    SciTech Connect (OSTI)

    Almo,S.; Bonanno, J.; Sauder, J.; Emtage, S.; Dilorenzo, T.; Malashkevich, V.; Wasserman, S.; Swaminathan, S.; Eswaramoorthy, S.; et al

    2007-01-01

    The New York SGX Research Center for Structural Genomics (NYSGXRC) of the NIGMS Protein Structure Initiative (PSI) has applied its high-throughput X-ray crystallographic structure determination platform to systematic studies of all human protein phosphatases and protein phosphatases from biomedically-relevant pathogens. To date, the NYSGXRC has determined structures of 21 distinct protein phosphatases: 14 from human, 2 from mouse, 2 from the pathogen Toxoplasma gondii, 1 from Trypanosoma brucei, the parasite responsible for African sleeping sickness, and 2 from the principal mosquito vector of malaria in Africa, Anopheles gambiae. These structures provide insights into both normal and pathophysiologic processes, including transcriptional regulation, regulation of major signaling pathways, neural development, and type 1 diabetes. In conjunction with the contributions of other international structural genomics consortia, these efforts promise to provide an unprecedented database and materials repository for structure-guided experimental and computational discovery of inhibitors for all classes of protein phosphatases.

  4. Rotary reciprocating internal combustion engine

    SciTech Connect (OSTI)

    Ogren, W.

    1992-06-23

    This patent describes a rotary reciprocating internal combustion engine. It comprises a housing which comprises a cylindrical head with two end and frame plates mounted on both ends of the head enclose the head, the head including a pair of fuel into ports and a pair of exhaust ports, a pair of ring gears; a rotor axially aligned in the cylindrical head and comprising a set of four radially extending cylinders and pistons reciprocable in the cylinders; a power take off shaft fixed to the crank support plates and axially aligned with the rotor; oiling means for oiling the rotary engine; and a set of eight crank gears.

  5. LeekSeek International | Open Energy Information

    Open Energy Info (EERE)

    LeekSeek International Jump to: navigation, search Name: LeekSeek International Place: Oxford, England, United Kingdom Zip: OX4 4GA Product: UK-based group who detect and prevent...

  6. International Refrigeration: Order (2012-CE-1510)

    Broader source: Energy.gov [DOE]

    DOE ordered International Refrigeration Products to pay an $8,000 civil penalty after finding International Refrigeration had failed to certify that certain room air conditioners comply with the applicable energy conservation standard.

  7. Anthony International: Order (2013-CE-5357)

    Broader source: Energy.gov [DOE]

    DOE ordered Anthony International to pay a $8,000 civil penalty after finding Anthony International had failed to certify that any basic models of walk-in cooler and freezer components comply with the applicable energy conservation standards.

  8. Volume International: Order (2014-CE-32014)

    Broader source: Energy.gov [DOE]

    DOE ordered Volume International Corporation to pay a $8,000 civil penalty after finding Volume International had failed to certify that certain models of ceiling fans comply with the applicable energy conservation standards.

  9. Stormwater Controls

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

    Stormwater Controls Stormwater Controls Originally built to provide drinking water, the Los Alamos Canyon Reservoir now serves to keep flow at safe levels and slow down flood impacts. August 1, 2013 Los Alamos Canyon Reservoir Los Alamos Canyon Reservoir

  10. Internal curing with lightweight aggregate produced from biomass-derived waste

    SciTech Connect (OSTI)

    Lura, Pietro; Wyrzykowski, Mateusz; Tang, Clarence; Lehmann, Eberhard

    2014-05-01

    Shrinkage of concrete may lead to cracking and ultimately to a reduction of the service life of concrete structures. Among known methods for shrinkage mitigation, internal curing with porous aggregates was successfully utilized in the last couple of decades for decreasing autogenous and drying shrinkage. In this paper, the internal curing performance of pre-saturated lightweight aggregates produced from biomass-derived waste (bio-LWA) was studied. In the first part of this paper, the microstructure of the bio-LWA is investigated, with special focus on their pore structure and on their water absorption and desorption behavior. The bio-LWA has large porosity and coarse pore structure, which allows them to release the entrained water at early age and counteract self-desiccation and autogenous shrinkage. In the second part, the efficiency of internal curing in mortars incorporating the bio-LWA is examined by neutron tomography, internal relative humidity and autogenous deformation measurements.

  11. Geothermal Literature Review At International Geothermal Area...

    Open Energy Info (EERE)

    navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermal Literature Review At International Geothermal Area, Iceland (Ranalli & Rybach, 2005)...

  12. Geothermal Literature Review At International Geothermal Area...

    Open Energy Info (EERE)

    navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermal Literature Review At International Geothermal Area, New Zealand (Ranalli & Rybach, 2005)...

  13. Geothermal Literature Review At International Geothermal Area...

    Open Energy Info (EERE)

    navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermal Literature Review At International Geothermal Area, Italy (Ranalli & Rybach, 2005) Exploration...

  14. Geographic Information System At International Geothermal Area...

    Open Energy Info (EERE)

    search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geographic Information System At International Geothermal Area, Indonesia (Nash, Et Al., 2002) Exploration Activity...

  15. Natural System Evaluation and Tool Development: International...

    Office of Environmental Management (EM)

    Activities in Different Geologic Disposal Environments Status of UFD Campaign International Activities in Disposal Research Radionuclide Interaction and Transport in...

  16. Water Sampling At International Geothermal Area, Philippines...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling At International Geothermal Area, Philippines (Wood, 2002) Exploration...

  17. 1994 International Sherwood Fusion Theory Conference

    SciTech Connect (OSTI)

    1994-04-01

    This report contains the abstracts of the paper presented at the 1994 International Sherwood Fusion Theory Conference.

  18. Internal Audit Charter | The Ames Laboratory

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

    Internal Audit Charter Version Number: 2.0 Document Number: Charter 10300.001 Effective Date: 09/2013

  19. Internal Audit Policy | The Ames Laboratory

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

    Internal Audit Policy Version Number: 2 Document Number: Policy 10300.001 Effective Date: 01/2014

  20. EM International Strategic Plan 2010-2015

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

    InternatIonal Program StrategIc Plan 2010-2015 Message from the Director Our International Program links the DOE Office of Environmental Management (EM) to the world's evolving environmental remediation and radioactive waste management practices. The EM International Program develops formal relationships with multilateral international organizations as well as organizations within individual nations that enable exchange of scientific and technical information and collabora- tive activities.

  1. RETScreen International Clean Energy Project Analysis Tool |...

    Open Energy Info (EERE)

    URI: cleanenergysolutions.orgcontentretscreen-international-clean-energy- Language: String representation "English,Arabic, ... Urdu,Vietnamese" is too long. Policies:...

  2. International Bioenergy Trade | Department of Energy

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

    International Bioenergy Trade International Bioenergy Trade Chris Wright, INL, presentation at the December 5, 2012, Biomass Program-hosted International Webinar on international bioenergy trade. PDF icon wright_2012_webinar.pdf More Documents & Publications 2015 Peer Review Presentations-Biochemical Conversion Bioenergy Technologies Office Multi-Year Program Plan: May 2013 Update Bioenergy Technologies Office Multi-Year Program Plan: July 2014 Update

  3. International Energy Agency (IEA) | Department of Energy

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

    International Energy Agency (IEA) International Energy Agency (IEA) History The International Energy Agency is an international energy forum comprised of 29 industrialized countries under the Organization for Economic Development and Cooperation (OECD). The IEA was established in 1974, in the wake of the 1973/74 oil crisis, to help its members respond to major oil supply disruptions, a role it continues to fulfill today. IEA's mandate has expanded over time to include tracking and analyzing

  4. Office of International Affairs | Department of Energy

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

    Office of International Affairs The Office of International Affairs The Office of International Affairs The Office of International Affairs applies knowledge of energy technologies, markets, and policies to advance U.S. objectives in energy security, clean energy deployment, and national security. Read more Joint Trade Mission to China Joint Trade Mission to China The Department of Energy and Department of Commerce are teaming up for a joint trade mission to China focused on smart cities and

  5. Project Controls

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1997-03-28

    Project controls are systems used to plan, schedule, budget, and measure the performance of a project/program. The cost estimation package is one of the documents that is used to establish the baseline for project controls. This chapter gives a brief description of project controls and the role the cost estimation package plays.

  6. International Energy Agency | Department of Energy

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

    Energy Agency International Energy Agency The International Energy Agency (IEA) provides a mechanism for member countries to task- and cost-share research activities through two agreements-one supporting hydrogen activities and another supporting fuel cell activities. The Hydrogen Implementing Agreement (HIA) focuses on facilitating, coordinating, and maintaining innovative research, development, and demonstration activities through international cooperation and information exchange. There are

  7. EM international activities. February 1997 highlights

    SciTech Connect (OSTI)

    1997-02-01

    EM International Highlights is a brief summary of on-going international projects within the Department of Energy`s Office of Environmental Management (EM). This document contains sections on: Global Issues, activities in Western Europe, activities in central and Eastern Europe, activities in Russia, activities in Asia and the Pacific Rim, activities in South America, activities in North America, and International Organizations.

  8. Mixed mode control method and engine using same

    DOE Patents [OSTI]

    Kesse, Mary L. (Peoria, IL); Duffy, Kevin P. (Metamora, IL)

    2007-04-10

    A method of mixed mode operation of an internal combustion engine includes the steps of controlling a homogeneous charge combustion event timing in a given engine cycle, and controlling a conventional charge injection event to be at least a predetermined time after the homogeneous charge combustion event. An internal combustion engine is provided, including an electronic controller having a computer readable medium with a combustion timing control algorithm recorded thereon, the control algorithm including means for controlling a homogeneous charge combustion event timing and means for controlling a conventional injection event timing to be at least a predetermined time from the homogeneous charge combustion event.

  9. Next Update: October 2009 Net Internal

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

    March 2009 Next Update: October 2009 Net Internal Demand (MW) Capacity Resources (MW) Capacity Margin (percent) Net Internal Demand (MW) Capacity Resources (MW) Capacity Margin (percent) Net Internal Demand (MW) Capacity Resources (MW) Capacity Margin (percent) Net Internal Demand (MW) Capacity Resources (MW) Capacity Margin (percent) Net Internal Demand (MW)1 2007 768,061 946,631 18.9 46,434 53,027 12.4 40,249 47,124 14.6 56,633 74,385 23.9 180,063 764,476 954,872 19.9 44,417 53,553 17.1 41,260

  10. International Oil Supplies and Demands

    SciTech Connect (OSTI)

    Not Available

    1992-04-01

    The eleventh Energy Modeling Forum (EMF) working group met four times over the 1989--1990 period to compare alternative perspectives on international oil supplies and demands through 2010 and to discuss how alternative supply and demand trends influence the world's dependence upon Middle Eastern oil. Proprietors of eleven economic models of the world oil market used their respective models to simulate a dozen scenarios using standardized assumptions. From its inception, the study was not designed to focus on the short-run impacts of disruptions on oil markets. Nor did the working group attempt to provide a forecast or just a single view of the likely future path for oil prices. The model results guided the group's thinking about many important longer-run market relationships and helped to identify differences of opinion about future oil supplies, demands, and dependence.

  11. Stratified charge internal combustion engine

    SciTech Connect (OSTI)

    Skopil, A.O.

    1991-01-01

    This patent describes an internal combustion engine. It comprises: a main cylinder, a main piston within the main cylinder, and means for delivering a combustible charge into the main cylinder; a smaller idle cylinder, and idle piston within the idle cylinder, and means for delivering a combustible charge into the idle cylinder; an ignition passageway leading from the idle cylinder to the main cylinder; and an ignition device within the ignition passageway operable to ignite a compressed charge discharged by the idle cylinder into the ignition passageway. The passageway being positioned to discharge the ignited compressed charge from the idle cylinder into the main cylinder to ignite the compressed charge within the main cylinder.

  12. Global climate change and international security.

    SciTech Connect (OSTI)

    Karas, Thomas H.

    2003-11-01

    This report originates in a workshop held at Sandia National Laboratories, bringing together a variety of external experts with Sandia personnel to discuss 'The Implications of Global Climate Change for International Security.' Whatever the future of the current global warming trend, paleoclimatic history shows that climate change happens, sometimes abruptly. These changes can severely impact human water supplies, agriculture, migration patterns, infrastructure, financial flows, disease prevalence, and economic activity. Those impacts, in turn, can lead to national or international security problems stemming from aggravation of internal conflicts, increased poverty and inequality, exacerbation of existing international conflicts, diversion of national and international resources from international security programs (military or non-military), contribution to global economic decline or collapse, or international realignments based on climate change mitigation policies. After reviewing these potential problems, the report concludes with a brief listing of some research, technology, and policy measures that might mitigate them.

  13. Engine Cylinder Temperature Control

    DOE Patents [OSTI]

    Kilkenny, Jonathan Patrick (Peoria, IL); Duffy, Kevin Patrick (Metamora, IL)

    2005-09-27

    A method and apparatus for controlling a temperature in a combustion cylinder in an internal combustion engine. The cylinder is fluidly connected to an intake manifold and an exhaust manifold. The method and apparatus includes increasing a back pressure associated with the exhaust manifold to a level sufficient to maintain a desired quantity of residual exhaust gas in the cylinder, and varying operation of an intake valve located between the intake manifold and the cylinder to an open duration sufficient to maintain a desired quantity of fresh air from the intake manifold to the cylinder, wherein controlling the quantities of residual exhaust gas and fresh air are performed to maintain the temperature in the cylinder at a desired level.

  14. Staff Listing - Office of Regulation and International Engagement, Division

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

    of Natural Gas Regulation, Division of International Engagement | Department of Energy Staff Listing - Office of Regulation and International Engagement, Division of Natural Gas Regulation, Division of International Engagement Staff Listing - Office of Regulation and International Engagement, Division of Natural Gas Regulation, Division of International Engagement Office of Regulation and International Engagement Mailing Address: Office of Regulation and International Engagement Office of

  15. Dovetail spoke internal permanent magnet machine

    DOE Patents [OSTI]

    Alexander, James Pellegrino (Ballston Lake, NY); EL-Refaie, Ayman Mohamed Fawzi (Niskayuna, NY); Lokhandwalla, Murtuza (Clifton Park, NY); Shah, Manoj Ramprasad (Latham, NY); VanDam, Jeremy Daniel (West Coxsackie, NY)

    2011-08-23

    An internal permanent magnet (IPM) machine is provided. The IPM machine includes a stator assembly and a stator core. The stator core also includes multiple stator teeth. The stator assembly is further configured with stator windings to generate a stator magnetic field when excited with alternating currents and extends along a longitudinal axis with an inner surface defining a cavity. The IPM machine also includes a rotor assembly and a rotor core. The rotor core is disposed inside the cavity and configured to rotate about the longitudinal axis. The rotor assembly further includes a shaft. The shaft further includes multiple protrusions alternately arranged relative to multiple bottom structures provided on the shaft. The rotor assembly also includes multiple stacks of laminations disposed on the protrusions and dovetailed circumferentially around the shaft. The rotor assembly further includes multiple pair of permanent magnets for generating a magnetic field, which magnetic field interacts with the stator magnetic field to produce a torque. The multiple pair of permanent magnets are disposed between the stacks. The rotor assembly also includes multiple middle wedges mounted between each pair of the multiple permanent magnets.

  16. Radiological Control

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2009-06-16

    The Department of Energy (DOE) has developed this Standard to assist line managers in meeting their responsibilities for implementing occupational radiological control programs.

  17. Electron beam energy chirp control with a rectangular corrugated...

    Office of Scientific and Technical Information (OSTI)

    control with a rectangular corrugated structure at the Linac Coherent Light Source Citation Details In-Document Search Title: Electron beam energy chirp control with a ...

  18. Hydrogen-fueled internal combustion engines.

    SciTech Connect (OSTI)

    Verhelst, S.; Wallner, T.; Energy Systems; Ghent Univ.

    2009-12-01

    The threat posed by climate change and the striving for security of energy supply are issues high on the political agenda these days. Governments are putting strategic plans in motion to decrease primary energy use, take carbon out of fuels and facilitate modal shifts. Taking a prominent place in these strategic plans is hydrogen as a future energy carrier. A number of manufacturers are now leasing demonstration vehicles to consumers using hydrogen-fueled internal combustion engines (H{sub 2}ICEs) as well as fuel cell vehicles. Developing countries in particular are pushing for H{sub 2}ICEs (powering two- and three-wheelers as well as passenger cars and buses) to decrease local pollution at an affordable cost. This article offers a comprehensive overview of H{sub 2}ICEs. Topics that are discussed include fundamentals of the combustion of hydrogen, details on the different mixture formation strategies and their emissions characteristics, measures to convert existing vehicles, dedicated hydrogen engine features, a state of the art on increasing power output and efficiency while controlling emissions and modeling.

  19. Pressurized-water reactor internals aging degradation study. Phase 1

    SciTech Connect (OSTI)

    Luk, K.H.

    1993-09-01

    This report documents the results of a Phase I study on the effects of aging degradations on pr internals. Primary stressers for internals an generated by the primary coolant flow in the they include unsteady hydrodynamic forces and pump-generated pressure pulsations. Other stressors are applied loads, manufacturing processes, impurities in the coolant and exposures to fast neutron fluxes. A survey of reported aging-related failure information indicates that fatigue, stress corrosion cracking (SCC) and mechanical wear are the three major aging-related degradation mechanisms for PWR internals. Significant reported failures include thermal shield flow-induced vibration problems, SCC in guide tube support pins and core support structure bolts, fatigue-induced core baffle water-jet impingement problems and excess wear in flux thimbles. Many of the reported problems have been resolved by accepted engineering practices. Uncertainties remain in the assessment of long-term neutron irradiation effects and environmental factors in high-cycle fatigue failures. Reactor internals are examined by visual inspections and the technique is access limited. Improved inspection methods, especially one with an early failure detection capability, can enhance the safety and efficiency of reactor operations.

  20. Center for International Forestry Research | Open Energy Information

    Open Energy Info (EERE)

    International Forestry Research Jump to: navigation, search Logo: Center for International Forestry Research Name: Center for International Forestry Research Address: Jalan CIFOR...

  1. Office of Policy and International Affairs Organization Chart...

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

    Office of Policy and International Affairs Organization Chart Office of Policy and International Affairs Organization Chart Office of Policy and International Affairs Organization...

  2. Summer interns present research findings in poster session |...

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

    With SULI Intern Cara Bagley Gallery: PPPL Physicist Charles Skinner and intern Amanda Lewis (Photo by Elle Starkman) PPPL Physicist Charles Skinner and intern Amanda Lewis...

  3. Japan International Cooperation Agency (JICA) | Open Energy Informatio...

    Open Energy Info (EERE)

    International Cooperation Agency (JICA) Jump to: navigation, search Logo: Japan International Cooperation Agency (JICA) Name: Japan International Cooperation Agency (JICA) Address:...

  4. Structure Property Studies for Additively Manufactured Parts

    SciTech Connect (OSTI)

    Milenski, Helen M; Schmalzer, Andrew Michael; Kelly, Daniel

    2015-08-17

    Since the invention of modern Additive Manufacturing (AM) processes engineers and designers have worked hard to capitalize on the unique building capabilities that AM allows. By being able to customize the interior fill of parts it is now possible to design components with a controlled density and customized internal structure. The creation of new polymers and polymer composites allow for even greater control over the mechanical properties of AM parts. One of the key reasons to explore AM, is to bring about a new paradigm in part design, where materials can be strategically optimized in a way that conventional subtractive methods cannot achieve. The two processes investigated in my research were the Fused Deposition Modeling (FDM) process and the Direct Ink Write (DIW) process. The objectives of the research were to determine the impact of in-fill density and morphology on the mechanical properties of FDM parts, and to determine if DIW printed samples could be produced where the filament diameter was varied while the overall density remained constant.

  5. Rotary valve internal combustion engine

    SciTech Connect (OSTI)

    Bunk, P.H.

    1989-03-28

    A rotary valve internal combustion engine is described, comprising: an engine block; at least one cylinder in the engine block; at least one cylinder having a top end; cylinder head means located adjacent the top end of at least one cylinder, the cylinder head means having a cylindrically shaped cavity therein, the cylindrically shaped cavity being oriented in perpendicular relation to at least one cylinder; a piston sealingly mounted in at least one cylinder for reciprocable movement therein, the reciprocable movement including an intake stroke and an exhaust stroke; engine shaft means rotatably mounted to the engine block; means within the engine block for converting the reciprocable movement of the piston into rotary motion of the engine shaft means; a cylinder port located at the top end of at least one cylinder; a rotary valve rotatably mounted in the cylindrically shaped cavity; means connected with the engine shaft means for rotating the rotary valve in a predetermined synchronization with the reciprocable movement of the piston; aspiration means in the rotary valve for selectively aspirating at least one cylinder during the intake an exhaust strokes; and a spark plug removably mounted within the rotary valve and rotatable therewith.

  6. NERSC Intern Wins Award for Computing Achievement

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

    Intern Wins Award for Computing Achievement NERSC Intern Wins Award for Computing Achievement March 27, 2013 Linda Vu, lvu@lbl.gov, +1 510 495 2402 ncwit1 Stephanie Cabanela, a student intern in the National Energy Research Scientific Computing Center's (NERSC) Operation Technologies Group was honored with the Bay Area Affiliate National Center for Women and Information Technology (NCWIT) Aspirations in Computing award on Saturday, March 16, 2013 in a ceremony in San Jose, CA. The award honors

  7. International Workshop on Linear Colliders 2010

    ScienceCinema (OSTI)

    None

    2011-10-06

    IWLC2010 International Workshop on Linear Colliders 2010ECFA-CLIC-ILC joint meeting: Monday 18 October - Friday 22 October 2010Venue: CERN and CICG (International Conference Centre Geneva, Switzerland) This year, the International Workshop on Linear Colliders organized by the European Committee for Future Accelerators (ECFA) will study the physics, detectors and accelerator complex of a linear collider covering both CLIC and ILC options.Contact Workshop Secretariat  IWLC2010 is hosted by CERN

  8. Workplace Charging Challenge Partner: WESCO International, Inc. |

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

    Department of Energy WESCO International, Inc. Workplace Charging Challenge Partner: WESCO International, Inc. Workplace Charging Challenge Partner: WESCO International, Inc. As a leading distributor of electrical products, WESCO provides plug-in electric vehicle (PEV) charging stations to its customers and employees. WESCO is committed to supporting technology that improves energy efficiency, energy management, and renewable energy, and considers PEV infrastructure a significant part of its

  9. Florida International University Science and Technology Workforce

    Energy Savers [EERE]

    Development Program | Department of Energy About Us » Jobs & Internships » Florida International University Science and Technology Workforce Development Program Florida International University Science and Technology Workforce Development Program The DOE-Florida International University (FIU) Science and Technology Workforce Development Program is an innovative grant program between DOE-EM and FIU's Applied Research Center designed to create a "pipeline" of minority engineers

  10. International Workshop on Linear Colliders 2010

    ScienceCinema (OSTI)

    None

    2011-10-06

    IWLC2010 International Workshop on Linear Colliders 2010ECFA-CLIC-ILC joint meeting: Monday 18 October - Friday 22 October 2010Venue: CERN and CICG (International Conference Centre Geneva, Switzerland)This year, the International Workshop on Linear Colliders organized by the European Committee for Future Accelerators (ECFA) will study the physics, detectors and accelerator complex of a linear collider covering both CLIC and ILC options.Contact Workshop SecretariatIWLC2010 is hostedby CERN

  11. Early Internal and External Dose Magnitude Estimation

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

    Internal and External Dose Estimation (initial version: 08/2008, current version: 10/2015) Early Internal and External Dose Magnitude Estimation The Radiation Emergency Assistance Center/Training Site REAC/TS PO Box 117, MS-39 Oak Ridge, TN 37831 (865)576-3131 http://orise.orau.gov/reacts prepared by: Stephen L. (Steve) Sugarman, MS, CHP, CHCM Health Physics Project Manager Cytogenetic Biodosimetry Laboratory Coordinator Early Internal and External Dose Estimation (initial version: 08/2008,

  12. International science conferences in Santa Fe

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

    International science conferences International science conferences in Santa Fe The conference are 2012 International Conference on Defects in Insulating Materials and Computer Simulation of Radiation Effects in Solids. June 22, 2012 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los

  13. The International Authority on Air Movement Systems

    Energy Savers [EERE]

    International Authority on Air Movement Systems TO: expartecommunications@hq.doe.gov (sent via email) CC: Ashley.Armstrong@ee.doe.gov FROM: Mark Stevens, Executive Director of AMCA International DATE: November 9, 2015 RE: Memorandum Memorializing Ex Parte Communication, November 9, 2015 related to DOE impending coverage for commercial and industrial fans, blowers, and fume hoods, Docket No. EERE---2011---BT---DET---0045. Meeting Purpose: The meeting was requested by AMCA International to inform

  14. Internal Combustion Engine Basics | Department of Energy

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

    Internal Combustion Engine Basics Internal Combustion Engine Basics November 22, 2013 - 2:02pm Addthis Internal combustion engines provide outstanding drivability and durability, with more than 250 million highway transportation vehicles in the United States relying on them. Along with gasoline or diesel, they can also utilize renewable or alternative fuels (e.g., natural gas, propane). They can also be combined with hybrid electric powertrains to increase fuel economy or plug-in hybrid electric

  15. Natural System Evaluation and Tool Development: International

    Office of Environmental Management (EM)

    Collaborations - FY'13 Progress Report | Department of Energy Natural System Evaluation and Tool Development: International Collaborations - FY'13 Progress Report Natural System Evaluation and Tool Development: International Collaborations - FY'13 Progress Report Active participation in international R&D is crucial for achieving the Used Nuclear Fuel Disposition long-term goals of conducting experiments to fill data needs and confirm advanced modeling approaches and of having a robust

  16. Testimonials - Partnerships in Solar Technologies - SRI International |

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

    Department of Energy Solar Technologies - SRI International Testimonials - Partnerships in Solar Technologies - SRI International Addthis Text Version The words "Office of Energy Efficiency & Renewable Energy, U.S. Department of Energy, EERE Partnership Testimonials," appear on the screen, followed by "Curtis Carlson, Vice Chairman for Innovation, SRI International" and footage of a man. Curtis Carlson: Innovation is everything today. We're in the, I call it, the

  17. International Partnerships and Projects | Department of Energy

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

    » International Partnerships and Projects International Partnerships and Projects The Office of Energy Efficiency and Renewable Energy (EERE) supports technical collaborations to promote global deployment of U.S. clean energy technologies. Within EERE's mission space and expertise, we are advancing the President's Climate Action Plan, the President's National Export Initiative, and domestic research goals. You can browse all of EERE's international partnerships and projects by region:

  18. Archived Links: International EERE | Department of Energy

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

    Archived Links: International EERE Archived Links: International EERE Below you may view and download the archived Success Stories / Fact Sheets from International EERE: Sustainable Energy for Remote Indonesian Grids Explores Opportunities in Stakeholder Workshop (October 15, 2014) Mapping Opportunities for U.S. Solar Exports to India (October 3, 2014) Energy Department Advances Market Access for U.S. Firms in Chinese Energy Efficiency Sector (July 31, 2014) More Documents & Publications

  19. Protections: Sediment Control = Contaminant Retention

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

    Sediment Control Protections: Sediment Control = Contaminant Retention LANL maintains hundreds of wells, stream sampling stations and stormwater control structures to protect waters. August 1, 2013 Los Alamos Canyon weir Los Alamos Canyon weir thumbnail of Protection #2: Trap and Remove Sediment Sediment behind LA Canyon weir is sampled and excavated regularly. As of 2012, no sediment required disposal as hazardous or radioactive waste. RELATED IMAGES

  20. International Monetary Fund | Open Energy Information

    Open Energy Info (EERE)

    works with developing nations to help them achieve macroeconomic stability and reduce poverty." References "International Monetary Fund" Retrieved from "http:en.openei.org...

  1. Saint Charles International | Open Energy Information

    Open Energy Info (EERE)

    France Product: A European fruit and vegetable distribution, transportation and logistics platform References: Saint Charles International1 This article is a stub. You can...

  2. International petroleum statistics report, July 1996

    SciTech Connect (OSTI)

    1996-07-01

    This report presents data on international oil production, demand, imports and exports, and stocks. World oil production and historical data are also presented.

  3. International Electricity Regulation | Department of Energy

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

    Regulation International Electricity Regulation U.S. trade in electric energy with Canada and Mexico is rising, bringing economic and reliability benefits to the United States and ...

  4. Corporate International Operations | Open Energy Information

    Open Energy Info (EERE)

    Hills, Arizona Zip: AZ 85268 Sector: Solar Product: Supplier of solar cells, module manufacturing equipment and materials. References: Corporate International Operations1 This...

  5. Biodiesel International Corporation | Open Energy Information

    Open Energy Info (EERE)

    Corporation Jump to: navigation, search Name: Biodiesel International Corporation Place: Texas Product: Texas-based biodiesel production company and biodiesel production equipment...

  6. International Geothermal Association | Open Energy Information

    Open Energy Info (EERE)

    resources. The IGA headquarters is located in Bochum, Germany at the International Geothermal Centre of the Bochum University of Applied Sciences. The IGA is a founding...

  7. International Labor Organization (ILO) | Open Energy Information

    Open Energy Info (EERE)

    Switzerland Year Founded: 1919 References: http:www.ilo.orggloballang--enindex.htma1 Overview "The ILO is the international organization responsible for drawing up and...

  8. 7th international symposium on photosynthetic prokaryotes

    SciTech Connect (OSTI)

    Fuller, R.C.

    1991-01-01

    This book contains the abstracts of all the presentations made either in oral or poster form, at the VII International Symposium on Photosynthetic Prokaryotes.

  9. International Transport Forum | Open Energy Information

    Open Energy Info (EERE)

    ernationaltransportforum.orgaboutstaff.html "The International Transport Forum at the OECD is an intergovernmental organisation with 52 member countries. It acts as a strategic...

  10. International Utility Efficiency Partnership Inc IUEP | Open...

    Open Energy Info (EERE)

    Efficiency Partnership Inc IUEP Jump to: navigation, search Name: International Utility Efficiency Partnership Inc (IUEP) Place: Washington, Washington, DC Zip: 20036 Product: Aims...

  11. International reservoir operations agreement helps NW fish &...

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

    or 503-230-5131 International reservoir operations agreement helps Northwest fish and power Portland, Ore. - The Bonneville Power Administration and the British Columbia...

  12. Intern Spotlight: Kevin Banks | Argonne National Laboratory

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

    Kevin Banks is a freshman at the Milwaukee School of Engineering, where he studies biomedical engineering. As an intern within the Chicago Scholars Argonne Future Research...

  13. Catalytic Device International LLC | Open Energy Information

    Open Energy Info (EERE)

    Pleasanton, California Product: California-based, firm focused on portable, heat-on-demand products. References: Catalytic Device International LLC1 This article is a stub....

  14. International Green Power IGP | Open Energy Information

    Open Energy Info (EERE)

    Green Power IGP Jump to: navigation, search Name: International Green Power (IGP) Place: Minneapolis, Minnesota Zip: 55432 Product: Minneapolis-based energy development company....

  15. Sandia Energy - Sandia Expands an International Collaboration...

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

    Sandia Expands an International Collaboration and Web Database on Engine Fuel Spray Combustion Research Home Energy Transportation Energy CRF Facilities Partnership News Energy...

  16. International Nuclear Services Ltd | Open Energy Information

    Open Energy Info (EERE)

    Nuclear Services Ltd Jump to: navigation, search Name: International Nuclear Services Ltd Place: Cheshire, England, United Kingdom Zip: WA3 6AS Sector: Services Product:...

  17. International Partnership on Mitigation and Measuring, Reporting...

    Open Energy Info (EERE)

    Organization German Federal Ministry for the Environment, Nature Conservancy and Nuclear Safety (BMU), German Agency for International Cooperation (GIZ) Sector Climate Focus...

  18. Photowatt Technologies aka Photowatt International SA | Open...

    Open Energy Info (EERE)

    Name: Photowatt Technologies (aka Photowatt International SA) Place: Bourgoin-Jallieu, France Zip: 38300 Product: French manufacturer of integrated PV products from ingots to...

  19. Datatechnic International SA | Open Energy Information

    Open Energy Info (EERE)

    Datatechnic International SA Place: Uxegney, France Zip: 88390 Sector: Services Product: France-based holding company focused on providing engineering and services through its...

  20. Best Power International LLC | Open Energy Information

    Open Energy Info (EERE)

    Place: Minneapolis, Minnesota Zip: 55343 Product: Minneapolis-based developer of photovoltaic projects. References: Best Power International LLC1 This article is a stub. You...

  1. INOV8 International Inc | Open Energy Information

    Open Energy Info (EERE)

    International Inc Place: La Crosse, Wisconsin Zip: 54601 Product: Manufacturer of waste oil furnaces and used oil burning evaporators. Recently opened a waste oil filling station...

  2. Upcoming Webinar December 16: International Hydrogen Infrastructure...

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

    Eastern Standard Time. This webinar will summarize the international information exchange that took place in June between the Department of Energy (DOE), Germany's National ...

  3. Greenergy International Ltd | Open Energy Information

    Open Energy Info (EERE)

    fuel, biofuel blends with carbon credits attached, and consultancy on low carbon business. References: Greenergy International Ltd1 This article is a stub. You can help...

  4. International Solar Consulting | Open Energy Information

    Open Energy Info (EERE)

    large commercial and industrial customers to provide clean renewable solutions for their business. References: International Solar Consulting1 This article is a stub. You can...

  5. GreenPower International | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: GreenPower International Place: Alloa, Scotland, United Kingdom Zip: FK10 3LP Sector: Hydro, Renewable Energy, Wind energy Product:...

  6. International Forest Policy Database | Open Energy Information

    Open Energy Info (EERE)

    Database Jump to: navigation, search Tool Summary LAUNCH TOOL Name: International Forest Policy Database AgencyCompany Organization: GTZ Sector: Land Focus Area: Forestry...

  7. International Partnership for Geothermal Technology - 2012 Peer...

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

    Review Presentation International Partnership for Geothermal Technology presentation by Jay Nathwani at the May 7, 2012 Peer Review Meeting PDF icon gtp2012peerreviewipgtiea-gi...

  8. Testimonials - Partnerships in Solar Technologies - SRI International...

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

    appear on the screen, followed by "Curtis Carlson, Vice Chairman for Innovation, SRI International" and footage of a man. Curtis Carlson: Innovation is everything today. ...

  9. International Bio Fuels Corporation | Open Energy Information

    Open Energy Info (EERE)

    Corporation Jump to: navigation, search Name: International Bio Fuels Corporation Place: Vancouver, Washington State Zip: WA 98682 Product: Vancouver based Biodiesel project...

  10. ORYXE Energy International Inc | Open Energy Information

    Open Energy Info (EERE)

    Hydro Product: ORYXE Energy International Inc develops, certifies, and distributes bio-additives that improve fuel performance and reduce toxic emissions from the combustion...

  11. GeoWells International | Open Energy Information

    Open Energy Info (EERE)

    Name: GeoWells International Place: Nairobi, Kenya Sector: Geothermal energy, Solar, Wind energy Product: Kenya-based geothermal driller. The company also supplies and installs...

  12. Beijing Changjiang River International Holding | Open Energy...

    Open Energy Info (EERE)

    100761 Sector: Services Product: Beijing Changjiang River International Holding is a Chinese emissions broker and services company. Coordinates: 39.90601, 116.387909 Show Map...

  13. International Centre for Integrated Mountain Development (ICIMOD...

    Open Energy Info (EERE)

    Centre for International Mountain Development (ICIMOD) Resource Type Training materials, Lessons learnedbest practices Website http:www.icimod.org Country Afghanistan,...

  14. Sandia National Laboratories: Research: International Programs

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

    domestic efforts to protect our nation. And by keeping the concerns and viewpoints of the international community in our sights as we conduct our existing programs, Sandia can...

  15. International Economic Platform for Renewable Energies IWR |...

    Open Energy Info (EERE)

    Platform for Renewable Energies IWR Jump to: navigation, search Name: International Economic Platform for Renewable Energies (IWR) Place: Mnster, Germany Zip: 48159 Sector:...

  16. International Institute for Environment and Development | Open...

    Open Energy Info (EERE)

    and Development is an organization based in London, United Kingdom. "As an independent international research organisation, we are specialists in linking local to global. In...

  17. Vista International Technologies Inc formerly Nathaniel Energy...

    Open Energy Info (EERE)

    Technologies Inc formerly Nathaniel Energy Corp Jump to: navigation, search Name: Vista International Technologies Inc (formerly Nathaniel Energy Corp) Place: Englewood, Colorado...

  18. Sustainable Technology International STA | Open Energy Information

    Open Energy Info (EERE)

    (STI) is the first company in the world to commercially manufacture Dye-sensitised Solar Cell (DSC) solar modules. References: Sustainable Technology International (STA)1...

  19. Geothermal International Ltd | Open Energy Information

    Open Energy Info (EERE)

    Ltd Place: Coventry, United Kingdom Zip: CV5 6ND Product: Coventry-based, provider of ground source heat pumps for heating and cooling. References: Geothermal International...

  20. International Council for Local Environmental Initiatives | Open...

    Open Energy Info (EERE)

    Initiatives, headquartered in Toronto, Ontario, is an international association of local governments, along with national and regional governments, focused on sustainable...