National Library of Energy BETA

Sample records for microstructure typical recovery

  1. emergency recovery

    National Nuclear Security Administration (NNSA)

    basis.

    Recovery includes the evaluation of the incident to identify lessons learned and development of initiatives to mitigate the effects of future...

  2. Solvent recovery targeting

    SciTech Connect (OSTI)

    Ahmad, B.S.; Barton, P.I.

    1999-02-01

    One of the environmental challenges faced by the pharmaceutical and specialty chemical industries is the widespread use of organic solvents. With a solvent-based chemistry, the solvent necessarily has to be separated from the product. Chemical species in waste-solvent streams typically form multicomponent azeotropic mixtures, and this often complicates separation and, hence, recovery of solvents. A design approach is presented whereby process modifications proposed by the engineer to reduce the formation of waste-solvent streams can be evaluated systematically. This approach, called solvent recovery targeting, exploits a recently developed algorithm for elucidating the separation alternatives achievable when applying batch distillation to homogeneous multicomponent mixtures. The approach places the composition of the waste-solvent mixture correctly in the relevant residue curve map and computes the maximum amount of pure material that can be recovered via batch distillation. Solvent recovery targeting is applied to two case studies derived from real industrial processes.

  3. Recovery Act

    Broader source: Energy.gov [DOE]

    Recovery Act and Energy Department programs were designed to stimulate the economy while creating new power sources, conserving resources and aligning the nation to once again lead the global energy economy.

  4. Recovery Act

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

    Recovery Act - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs Advanced Nuclear Energy

  5. Baseline Microstructural Characterization of Outer 3013 Containers

    SciTech Connect (OSTI)

    Zapp, Phillip E.; Dunn, Kerry A

    2005-07-31

    Three DOE Standard 3013 outer storage containers were examined to characterize the microstructure of the type 316L stainless steel material of construction. Two of the containers were closure-welded yielding production-quality outer 3013 containers; the third examined container was not closed. Optical metallography and Knoop microhardness measurements were performed to establish a baseline characterization that will support future destructive examinations of 3013 outer containers in the storage inventory. Metallography revealed the microstructural features typical of this austenitic stainless steel as it is formed and welded. The grains were equiaxed with evident annealing twins. Flow lines were prominent in the forming directions of the cylindrical body and flat lids and bottom caps. No adverse indications were seen. Microhardness values, although widely varying, were consistent with annealed austenitic stainless steel. The data gathered as part of this characterization will be used as a baseline for the destructive examination of 3013 containers removed from the storage inventory.

  6. Recovery Act | Department of Energy

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

    Recovery Act Recovery Act More Documents & Publications Overview of Recovery Act FAR Clauses Map Data: Recovery Act Funding DOE Policy Re Recovery Act Recipient Use of Recovery Act Logos on Signage

  7. Waste Heat Recovery

    Office of Environmental Management (EM)

    - PRE-DECISIONAL - DRAFT 1 Waste Heat Recovery 1 Technology Assessment 2 Contents 3 1. ... 2 4 1.1. Introduction to Waste Heat Recovery ......

  8. Energy conservation in typical Asian countries

    SciTech Connect (OSTI)

    Yang, M.; Rumsey, P.

    1997-06-01

    Various policies and programs have been created to promote energy conservation in Asia. Energy conservation centers, energy conservation standards and labeling, commercial building codes, industrial energy use regulations, and utility demand-side management (DSM) are but a few of them. This article attempts to analyze the roles of these different policies and programs in seven typical Asian countries: China, Indonesia, Japan, Pakistan, South Korea, the Philippines, and Thailand. The conclusions show that the two most important features behind the success policies and programs are (1) government policy support and (2) long-run self-sustainability of financial support to the programs.

  9. Drain-Water Heat Recovery | Department of Energy

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

    Heat & Cool » Water Heating » Drain-Water Heat Recovery Drain-Water Heat Recovery Diagram of a drain water heat recovery system. Diagram of a drain water heat recovery system. Any hot water that goes down the drain carries away energy with it. That's typically 80%-90% of the energy used to heat water in a home. Drain-water (or greywater) heat recovery systems capture this energy from water you've already used (for example, to shower, wash dishes, or wash clothing) to preheat cold water

  10. Microstructure and Rheology of Thermoreversible Nanoparticle...

    Office of Scientific and Technical Information (OSTI)

    Microstructure and Rheology of Thermoreversible Nanoparticle Gels Citation Details In-Document Search Title: Microstructure and Rheology of Thermoreversible Nanoparticle Gels ...

  11. Recovery Act Milestones

    ScienceCinema (OSTI)

    Rogers, Matt

    2013-05-29

    Every 100 days, the Department of Energy is held accountable for a progress report on the American Recovery and Reinvestment Act. Update at 200 days, hosted by Matt Rogers, Senior Advisor to Secretary Steven Chu for Recovery Act Implementation.

  12. WIPP Recovery Information

    Broader source: Energy.gov [DOE]

    At the March 26, 2014 Board meeting J. R. Stroble CBFO, Provided Information on Locations to Access WIPP Recovery Information.

  13. Waste Heat Recovery

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

    - PRE-DECISIONAL - DRAFT 1 Waste Heat Recovery 1 Technology Assessment 2 Contents 3 1. Introduction to the Technology/System ............................................................................................... 2 4 1.1. Introduction to Waste Heat Recovery .......................................................................................... 2 5 1.2. Challenges and Barriers for Waste Heat Recovery ..................................................................... 13 6 1.3. Public

  14. Enhanced oil recovery

    SciTech Connect (OSTI)

    Fisher, W.G.

    1982-01-01

    The principal enhanced recovery technique is waterflooding, because water generally is inexpensive to obtain and inject into the reservoir and it works. With the shortage of conventional oil in Canada there is greater emphasis being placed on other recovery schemes in addition to or in place of waterflooding. Tertiary recovery is applicable to many of the existing projects and engineers must recognize those fields that are candidates for tertiary recovery applications. The application of tertiary recovery techniques to a specific reservoir requires consideration of all methods developed to select the one most suitable. A thorough understanding of waterflooding and the factors that affect recovery is necessary before a tertiary process is considered. Factors that affect oil recovery under waterflooding are areal and vertical sweep efficiency, contact factor and displacement efficiency.

  15. Battleground Energy Recovery Project

    SciTech Connect (OSTI)

    Daniel Bullock

    2011-12-31

    In October 2009, the project partners began a 36-month effort to develop an innovative, commercial-scale demonstration project incorporating state-of-the-art waste heat recovery technology at Clean Harbors, Inc., a large hazardous waste incinerator site located in Deer Park, Texas. With financial support provided by the U.S. Department of Energy, the Battleground Energy Recovery Project was launched to advance waste heat recovery solutions into the hazardous waste incineration market, an area that has seen little adoption of heat recovery in the United States. The goal of the project was to accelerate the use of energy-efficient, waste heat recovery technology as an alternative means to produce steam for industrial processes. The project had three main engineering and business objectives: Prove Feasibility of Waste Heat Recovery Technology at a Hazardous Waste Incinerator Complex; Provide Low-cost Steam to a Major Polypropylene Plant Using Waste Heat; and ? Create a Showcase Waste Heat Recovery Demonstration Project.

  16. Summary - Caustic Recovery Technology

    Office of Environmental Management (EM)

    Caustic Recovery Technology ETR Report Date: July 2007 ETR-7 United States Department of Energy Office of Environmental Management (DOE-EM) External Technical Review of Caustic Recovery Technology Why DOE-EM Did This Review The Department of Energy (DOE) Environmental Management Office (EM-21) has been developing caustic recovery technology for application to the Hanford Waste Treatment Plant (WTP) to reduce the amount of Low Activity Waste (LAW) vitrified. Recycle of sodium hydroxide with an

  17. ARM - Recovery Act

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

    ... In other Recovery Act news, the remote balloon launcher was ... new aerosols observation systems passed acceptance testing ... By moving to the fast-switching dual polarization technology...

  18. WIPP Recovery Progress

    Broader source: Energy.gov [DOE]

    At the March 25, 2015 Board meeting J. R. Stroble CBFO, Provided Information on the Status of the Recovery Effort at the WIPP Site.

  19. EM Recovery Act Performance

    Broader source: Energy.gov [DOE]

    The Office of Environmental Management's (EM) American Recovery and Reinvestment Act Program recently achieved 74 percent footprint reduction, exceeding the originally established goal of 40...

  20. Recovery Act Open House

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

    light snacks for those attending. DOE ID Manager Rick Provencher discusses the non-cleanup work that was accomplished with Recovery Act funding. Editorial Date November 15, 2010...

  1. Solvent recycle/recovery

    SciTech Connect (OSTI)

    Paffhausen, M.W.; Smith, D.L.; Ugaki, S.N.

    1990-09-01

    This report describes Phase I of the Solvent Recycle/Recovery Task of the DOE Chlorinated Solvent Substitution Program for the US Air Force by the Idaho National Engineering Laboratory, EG G Idaho, Inc., through the US Department of Energy, Idaho Operations Office. The purpose of the task is to identify and test recovery and recycling technologies for proposed substitution solvents identified by the Biodegradable Solvent Substitution Program and the Alternative Solvents/Technologies for Paint Stripping Program with the overall objective of minimizing hazardous wastes. A literature search to identify recycle/recovery technologies and initial distillation studies has been conducted. 4 refs.

  2. Recycling and processing of several typical crosslinked polymer...

    Office of Scientific and Technical Information (OSTI)

    Recycling and processing of several typical crosslinked polymer scraps with enhanced mechanical properties based on solid-state mechanochemical milling Citation Details In-Document...

  3. Fast Company covers "Just Your Typical New Mexico Image Recognition...

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

    Fast Company covers "Just Your Typical New Mexico Image Recognition Startup Spun Off From A ... covers new technique that may make solar panel production less expensive The ...

  4. Recovery Act | Department of Energy

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

    With the passage of the American Recovery and Reinvestment Act of 2009 (Recovery Act), the Department of Energy (Department) will have new responsibilities and receive ...

  5. American Recovery and Reinvestment Act

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

    American Recovery and Reinvestment Act American Recovery and Reinvestment Act LANL was able to accelerate demolition and cleanup thanks to a 212 million award from the American...

  6. Enhanced Oil Recovery

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

    Enhanced Oil Recovery As much as two-thirds of conventional crude oil discovered in U.S. fields remains unproduced, left behind due to the physics of fluid flow. In addition, ...

  7. Recovery Act Milestones

    Broader source: Energy.gov [DOE]

    Every 100 days, the Department of Energy is held accountable for a progress report on the American Recovery and Reinvestment Act. Update at 200 days, hosted by Matt Rogers, Senior Advisor to...

  8. Exhaust Energy Recovery

    Broader source: Energy.gov [DOE]

    Exhaust energy recovery proposed to achieve 10% fuel efficiency improvement and reduce or eliminate the need for increased heat rejectioncapacity for future heavy duty engines in Class 8 Tractors

  9. Microstructural characterization of titanium diboride

    SciTech Connect (OSTI)

    Shim, Kwang Bo; Kwiencinski, J.; Edirisinghe, M.J.; Ralph, B. )

    1993-07-01

    A wide range of microstructural and microanalytical techniques has been used to follow the effects of heat treatment on a commercial sample of titanium diboride. The effects of the interplay of grain size with microchemical changes, the initial distribution of pores, and the microcracks that develop on heat treatment are demonstrated.

  10. Performance assessment techniques for groundwater recovery and treatment systems

    SciTech Connect (OSTI)

    Kirkpatrick, G.L.

    1993-03-01

    Groundwater recovery and treatment (pump and treat systems) continue to be the most commonly selected remedial technology for groundwater restoration and protection programs at hazardous waste sites and RCRA facilities nationwide. Implementing a typical groundwater recovery and treatment system includes the initial assessment of groundwater quality, characterizing aquifer hydrodynamics, recovery system design, system installation, testing, permitting, and operation and maintenance. This paper focuses on methods used to assess the long-term efficiency of a pump and treat system. Regulatory agencies and industry alike are sensitive to the need for accurate assessment of the performance and success of groundwater recovery systems for contaminant plume abatement and aquifer restoration. Several assessment methods are available to measure the long-term performance of a groundwater recovery system. This paper presents six assessment techniques: degree of compliance with regulatory agency agreement (Consent Order of Record of Decision), hydraulic demonstration of system performance, contaminant mass recovery calculation, system design and performance comparison, statistical evaluation of groundwater quality and preferably, integration of the assessment methods. Applying specific recovery system assessment methods depends upon the type, amount, and quality of data available. Use of an integrated approach is encouraged to evaluate the success of a groundwater recovery and treatment system. The methods presented in this paper are for engineers and corporate management to use when discussing the effectiveness of groundwater remediation systems with their environmental consultant. In addition, an independent (third party) system evaluation is recommended to be sure that a recovery system operates efficiently and with minimum expense.

  11. Research Portfolio Report Small Producers: Operations/Improved Recovery

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

    Small Producers: Operations/Improved Recovery Cover image: Drill rigs and pump jacks are some typical tools used in natural gas and oil opera- tions and for improved recovery Research Portfolio Report Small Producers: Operations/Improved Recovery DOE/NETL-2015/1698 Prepared by: Mari Nichols-Haining and Christine Rueter KeyLogic Systems, Inc. National Energy Technology Laboratory (NETL) Contact: James Ammer james.ammer@netl.doe.gov Contract DE-FE0004003 Activity 4003.200.03 DISCLAIMER This report

  12. Recovery Act | Department of Energy

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

    Recovery Act Recovery Act Center Map PERFORMANCE The Department estimates the $6 billion Recovery Act investment will allow us to complete work now that would cost approximately $13 billion in future years, saving $7 billion. As Recovery Act work is completed through the cleanup of contaminated sites, facilities, and material disposition, these areas will becoming available for potential reuse by other entities. Recovery Act funding is helping the Department reach our cleanup goals faster.

  13. Biomass particle models with realistic morphology and resolved microstructure for simulations of intraparticle transport phenomena

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

    Ciesielski, Peter N.; Crowley, Michael F.; Nimlos, Mark R.; Sanders, Aric W.; Wiggins, Gavin M.; Robichaud, David; Donohoe, Bryon S.; Foust, Thomas D.

    2014-12-09

    Biomass exhibits a complex microstructure of directional pores that impact how heat and mass are transferred within biomass particles during conversion processes. However, models of biomass particles used in simulations of conversion processes typically employ oversimplified geometries such as spheres and cylinders and neglect intraparticle microstructure. In this study, we develop 3D models of biomass particles with size, morphology, and microstructure based on parameters obtained from quantitative image analysis. We obtain measurements of particle size and morphology by analyzing large ensembles of particles that result from typical size reduction methods, and we delineate several representative size classes. Microstructural parameters, includingmore » cell wall thickness and cell lumen dimensions, are measured directly from micrographs of sectioned biomass. A general constructive solid geometry algorithm is presented that produces models of biomass particles based on these measurements. Next, we employ the parameters obtained from image analysis to construct models of three different particle size classes from two different feedstocks representing a hardwood poplar species (Populus tremuloides, quaking aspen) and a softwood pine (Pinus taeda, loblolly pine). Finally, we demonstrate the utility of the models and the effects explicit microstructure by performing finite-element simulations of intraparticle heat and mass transfer, and the results are compared to similar simulations using traditional simplified geometries. In conclusion, we show how the behavior of particle models with more realistic morphology and explicit microstructure departs from that of spherical models in simulations of transport phenomena and that species-dependent differences in microstructure impact simulation results in some cases.« less

  14. Gearbox Typical Failure Modes, Detection, and Mitigation Methods (Presentation)

    SciTech Connect (OSTI)

    Sheng, S.

    2014-01-01

    This presentation was given at the AWEA Operations & Maintenance and Safety Seminar and focused on what the typical gearbox failure modes are, how to detect them using detection techniques, and strategies that help mitigate these failures.

  15. Microstructure Characterization of RERTR Fuel

    SciTech Connect (OSTI)

    J. Gan; B. D. Miller; D. D. Keiser; T. R. Allen; D. M. Wachs

    2008-09-01

    A variety of phases have the potential to develop in the irradiated fuels for the reduced enrichment research test reactor (RERTR) program. To study the radiation stability of these potential phases, three depleted uranium alloys were cast. The phases of interest were identified including U(Si,Al)3, (U,Mo)(Si,Al)3, UMo2Al20, UAl4, and U6Mo4Al43. These alloys were irradiated with 2.6 MeV protons at 200ºC up to 3.0 dpa. The microstructure is characterized using SEM and TEM. Microstructural characterization for an archive dispersion fuel plate (U-7Mo fuel particles in Al-2%Si cladding) was also carried out. TEM sample preparation for the irradiated dispersion fuel has been developed.

  16. Sulfur Effect and Performance Recovery of a DOC + CSF + Cu-Zeolite SCR

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

    System | Department of Energy Sulfur Effect and Performance Recovery of a DOC + CSF + Cu-Zeolite SCR System Sulfur Effect and Performance Recovery of a DOC + CSF + Cu-Zeolite SCR System effect and performance recovery studies at system level with typical diesel emission control consisting of diesel oxidation catalyst, catalyzed soot filter, and selective catalytic reduction deer11_tang.pdf (504.68 KB) More Documents & Publications Investigation of Sulfur Deactivation on Cu/Zeolite SCR

  17. Recovery of EUVL substrates

    SciTech Connect (OSTI)

    Vernon, S.P.; Baker, S.L.

    1995-01-19

    Mo/Si multilayers, were removed from superpolished zerodur and fused silica substrates with a dry etching process that, under suitable processing conditions, produces negligible change in either the substrate surface figure or surface roughness. Full recovery of the initial normal incidence extreme ultra-violet (EUV) reflectance response has been demonstrated on reprocessed substrates.

  18. Fabrication of metallic microstructures by micromolding nanoparticles

    DOE Patents [OSTI]

    Morales, Alfredo M.; Winter, Michael R.; Domeier, Linda A.; Allan, Shawn M.; Skala, Dawn M.

    2002-01-01

    A method is provided for fabricating metallic microstructures, i.e., microcomponents of micron or submicron dimensions. A molding composition is prepared containing an optional binder and nanometer size (1 to 1000 nm in diameter) metallic particles. A mold, such as a lithographically patterned mold, preferably a LIGA or a negative photoresist mold, is filled with the molding composition and compressed. The resulting microstructures are then removed from the mold and the resulting metallic microstructures so provided are then sintered.

  19. Recovery Act: State Assistance for Recovery Act Related Electricity

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

    Policies | Department of Energy Act: State Assistance for Recovery Act Related Electricity Policies Recovery Act: State Assistance for Recovery Act Related Electricity Policies $44 Million for State Public Utility Commissions State public utility commissions (PUCs), which regulate and oversee electricity projects in their states, will be receiving more than $44.2 million in Recovery Act funding to hire new staff and retrain existing employees to ensure they have the capacity to quickly and

  20. Mechanical Properties and Microstructural Evolution of Simulated...

    Office of Scientific and Technical Information (OSTI)

    Evolution of Simulated Heat-Affected Zones in Wrought Eglin Steel Citation Details In-Document Search Title: Mechanical Properties and Microstructural Evolution of ...

  1. Microstructural evolution and mechanical behavior of metastable...

    Office of Scientific and Technical Information (OSTI)

    and mechanical behavior of metastable -type Ti-30Nb-1Mo-4Sn alloy with low modulus and high strength Title: Microstructural evolution and mechanical behavior of metastable ...

  2. characterizing lithium-ion electrode microstructures

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

    characterizing lithium-ion electrode microstructures - Sandia Energy Energy Search Icon ... SunShot Grand Challenge: Regional Test Centers characterizing lithium-ion electrode ...

  3. NREL Releases Updated Typical Meteorological Year Data Set - News Releases

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

    | NREL NREL Releases Updated Typical Meteorological Year Data Set May 1, 2008 The U.S. Department of Energy's National Renewable Energy Laboratory (NREL) today released an updated typical meteorological year (TMY) data set derived from the 1991-2005 National Solar Radiation Data Base update. The TMY3 data and user's manual are available at http://rredc.nrel.gov/solar/old_data/nsrdb/1991-2005/tmy3. The new data sets update and expand the TMY2 data sets released by NREL in 1994. The TMY3 data

  4. MICROSTRUCTURE OF SUPERCONDUCTING MGB(2).

    SciTech Connect (OSTI)

    ZHU,Y.; LI,Q.; WU,L.; VOLKOV,V.; GU,G.; MOODENBAUGH,A.R.

    2001-07-12

    Recently, Akimitsu and co-workers [1] discovered superconductivity at 39 K in the intermetallic compound MgB{sub 2}. This discovery provides a new perspective on the mechanism for superconductivity. More specifically, it opens up possibilities for investigation of structure/properties in a new class of materials. With the exceptions of the cuprate and C{sub 60} families of compounds, MgB{sub 2} possesses the highest superconducting transition temperature T{sub c}. Its superconductivity appears to follow the BCS theory, apparently being mediated by electron-phonon coupling. The coherence length of MgB{sub 2} is reported to be longer than that of the cuprates [2]. In contrast to the cuprates, grain boundaries are strongly coupled and current density is determined by flux pinning [2,3]. Presently, samples of MgB{sub 2} commonly display inhomogeneity and porosity on the nanoscale, and are untextured. In spite of these obstacles, magnetization and transport measurements show that polycrystalline samples may carry large current densities circulating across many grains [3,4]. Very high values of critical current densities and critical fields have been recently observed in thin films [5,6]. These attributes suggest possible large scale and electronic applications. The underlying microstructure can be intriguing, both in terms of basic science and in applied areas. Subsequent to the discovery, many papers were published [1-13], most dealing with synthesis, physical properties, and theory. There have yet been few studies of microstructure and structural defects [11, 14]. A thorough understanding of practical superconducting properties can only be developed after an understanding of microstructure is gained. In this work we review transmission electron microscopy (TEM) studies of sintered MgB{sub 2} pellets [14]. Structural defects, including second phase particles, dislocations, stacking faults, and grain boundaries, are analyzed using electron diffraction, electron

  5. New York Recovery Act Snapshot

    Broader source: Energy.gov [DOE]

    The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in New York are supporting a...

  6. DOE Recovery Act Field Projects | Department of Energy

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

    Recovery Act Field Projects DOE Recovery Act Field Projects DOE Recovery Act Field Projects

  7. [Waste water heat recovery system

    SciTech Connect (OSTI)

    Not Available

    1993-04-28

    The production capabilities for and field testing of the heat recovery system are described briefly. Drawings are included.

  8. Recovery Act State Memos Tennessee

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

    Recovery Act State Memos Tennessee For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  9. Recovery Act State Memos Alabama

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

    Updated July 2010 | Department of Energy Chart listing projects selected for Smart Grid Investment Grants under American Recovery and Reinvestment Act. There is a November 2011 Update to the "Recovery Act Selections for Smart Grid Investment Grant Awards - By Category" file. Recovery Act Selections for Smart Grid Invesment Grant Awards- By Category (461.59 KB) More Documents & Publications FINAL Combined SGIG Selections - By Category for Press -AOv10.xls Recovery Act Selections

  10. American Recovery and Reinvestment Act

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

    American Recovery and Reinvestment Act American Recovery and Reinvestment Act LANL was able to accelerate demolition and cleanup thanks to a $212 million award from the American Recovery and Reinvestment Act. August 1, 2013 Excavation trench and enclosure at TA-21. To protect air quality, MDA B is excavated under a dome. By September 2011, all projects were complete. In 2010 and 2011, LANL received $212 million in funding from the American Recovery and Reinvestment Act to complete three

  11. Recovery Act State Memos Illinois

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

    ......... 13 RECOVERY ACT SUCCESS STORIES - ENERGY EMPOWERS * Retooled machines bring new green jobs to Illinois ......15 * County partners ...

  12. Huntington Resource Recovery Facility Biomass Facility | Open...

    Open Energy Info (EERE)

    Resource Recovery Facility Biomass Facility Jump to: navigation, search Name Huntington Resource Recovery Facility Biomass Facility Facility Huntington Resource Recovery Facility...

  13. Metal recovery from porous materials (Patent) | DOEPatents

    Office of Scientific and Technical Information (OSTI)

    Metal recovery from porous materials Title: Metal recovery from porous materials The present invention relates to recovery of metals. More specifically, the present invention ...

  14. Elemental sulfur recovery process

    DOE Patents [OSTI]

    Flytzani-Stephanopoulos, M.; Zhicheng Hu.

    1993-09-07

    An improved catalytic reduction process for the direct recovery of elemental sulfur from various SO[sub 2]-containing industrial gas streams. The catalytic process provides combined high activity and selectivity for the reduction of SO[sub 2] to elemental sulfur product with carbon monoxide or other reducing gases. The reaction of sulfur dioxide and reducing gas takes place over certain catalyst formulations based on cerium oxide. The process is a single-stage, catalytic sulfur recovery process in conjunction with regenerators, such as those used in dry, regenerative flue gas desulfurization or other processes, involving direct reduction of the SO[sub 2] in the regenerator off gas stream to elemental sulfur in the presence of a catalyst. 4 figures.

  15. URANIUM RECOVERY PROCESS

    DOE Patents [OSTI]

    Stevenson, J.W.; Werkema, R.G.

    1959-07-28

    The recovery of uranium from magnesium fluoride slag obtained as a by- product in the production of uranium metal by the bomb reduction prccess is presented. Generally the recovery is accomplished by finely grinding the slag, roasting ihe ground slag air, and leaching the roasted slag with a hot, aqueous solution containing an excess of the sodium bicarbonate stoichiometrically required to form soluble uranium carbonate complex. The roasting is preferably carried out at between 425 and 485 deg C for about three hours. The leaching is preferably done at 70 to 90 deg C and under pressure. After leaching and filtration the uranium may be recovered from the clear leach liquor by any desired method.

  16. Elemental sulfur recovery process

    DOE Patents [OSTI]

    Flytzani-Stephanopoulos, Maria; Hu, Zhicheng

    1993-01-01

    An improved catalytic reduction process for the direct recovery of elemental sulfur from various SO.sub.2 -containing industrial gas streams. The catalytic process provides combined high activity and selectivity for the reduction of SO.sub.2 to elemental sulfur product with carbon monoxide or other reducing gases. The reaction of sulfur dioxide and reducing gas takes place over certain catalyst formulations based on cerium oxide. The process is a single-stage, catalytic sulfur recovery process in conjunction with regenerators, such as those used in dry, regenerative flue gas desulfurization or other processes, involving direct reduction of the SO.sub.2 in the regenerator off gas stream to elemental sulfur in the presence of a catalyst.

  17. Process for LPG recovery

    SciTech Connect (OSTI)

    Khan, Sh. A.; Haliburton, J.

    1985-03-26

    An improved process is described for the separation and recovery of substantially all the propane and heavier hydrocarbon components in a hydrocarbon gaseous feedstream. In this process, the vapor stream from a deethanizer is cooled to liquefaction and contacted with a vapor phase from the hydrocarbon gaseous feedstream. The contact takes place within a direct heat exchanger, and the resulting vapor fraction, which is essentially ethane and methane, is the gaseous product of the process.

  18. The American Recovery

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

    American Recovery and Reinvestment Act Smart Grid Highlights Jumpstarting a Modern Grid October 2014 2 The Office of Electricity Delivery and Energy Reliability (OE) provides national leadership to ensure that the nation's energy delivery system is secure, resilient, and reliable. OE works to develop new technologies to improve the infrastructure that brings electricity into our homes, offices, and factories in partnership with industry, other federal agencies, and state and local governments.

  19. Deposited films with improved microstructures

    DOE Patents [OSTI]

    Patten, James W.; Moss, Ronald W.; McClanahan, Edwin D.

    1984-01-01

    Methods for improving microstructures of line-of-sight deposited films are described. Columnar growth defects ordinarily produced by geometrical shadowing during deposition of such films are eliminated without resorting to post-deposition thermal or mechanical treatments. The native, as-deposited coating qualities, including homogeneity, fine grain size, and high coating-to-substrate adherence, can thus be retained. The preferred method includes the steps of emitting material from a source toward a substrate to deposit a coating non-uniformly on the substrate surface, removing a portion of the coating uniformly over the surface, again depositing material onto the surface, but from a different direction, and repeating the foregoing steps. The quality of line-of-sight deposited films such as those produced by sputtering, progressively deteriorates as the angle of incidence between the flux and the surface becomes increasingly acute. Depositing non-uniformly, so that the coating becomes progressively thinner as quality deteriorates, followed by uniformly removing some of the coating, such as by resputtering, eliminates the poor quality portions, leaving only high quality portions of the coating. Subsequently sputtering from a different direction applies a high quality coating to other regions of the surface. Such steps can be performed either simultaneously or sequentially to apply coatings of a uniformly high quality, closed microstructure to three-dimensional or large planar surfaces.

  20. Kinetics, Mechanics and Microstructure Changes in Storage Media...

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

    Kinetics, Mechanics and Microstructure Changes in Storage Media Kinetics, Mechanics and Microstructure Changes in Storage Media Presentation on the Kinetics, Mechanics and ...

  1. Maximum Photovoltaic Penetration Levels on Typical Distribution Feeders: Preprint

    SciTech Connect (OSTI)

    Hoke, A.; Butler, R.; Hambrick, J.; Kroposki, B.

    2012-07-01

    This paper presents simulation results for a taxonomy of typical distribution feeders with various levels of photovoltaic (PV) penetration. For each of the 16 feeders simulated, the maximum PV penetration that did not result in steady-state voltage or current violation is presented for several PV location scenarios: clustered near the feeder source, clustered near the midpoint of the feeder, clustered near the end of the feeder, randomly located, and evenly distributed. In addition, the maximum level of PV is presented for single, large PV systems at each location. Maximum PV penetration was determined by requiring that feeder voltages stay within ANSI Range A and that feeder currents stay within the ranges determined by overcurrent protection devices. Simulations were run in GridLAB-D using hourly time steps over a year with randomized load profiles based on utility data and typical meteorological year weather data. For 86% of the cases simulated, maximum PV penetration was at least 30% of peak load.

  2. Typical Oak Ridge cemesto houses and city bus | Y-12 National Security

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

    Complex Typical Oak Ridge cemesto ... Typical Oak Ridge cemesto houses and city bus Typical Oak Ridge cemesto houses and city bus

  3. Funding Opportunity Announcement: Recovery Act ? Energy Efficiency...

    Office of Environmental Management (EM)

    Funding Opportunity Announcement: Recovery Act Energy Efficiency and Conversation Block Grants Formula Grants Funding Opportunity Announcement: Recovery Act Energy...

  4. Waste Heat Recovery Opportunities for Thermoelectric Generators...

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

    Waste Heat Recovery Opportunities for Thermoelectric Generators Waste Heat Recovery Opportunities for Thermoelectric Generators Thermoelectrics have unique advantages for ...

  5. Incorporating Energy Efficiency into Disaster Recovery Efforts...

    Energy Savers [EERE]

    Disaster Recovery Efforts Incorporating Energy Efficiency into Disaster Recovery Efforts Better Buildings Residential Network Program Sustainability Peer Exchange Call Series: ...

  6. Recovery of organic acids

    DOE Patents [OSTI]

    Verser, Dan W. (Golden, CO); Eggeman, Timothy J. (Lakewood, CO)

    2009-10-13

    A method is disclosed for the recovery of an organic acid from a dilute salt solution in which the cation of the salt forms an insoluble carbonate salt. A tertiary amine and CO.sub.2 are introduced to the solution to form the insoluble carbonate salt and a complex between the acid and an amine. A water immiscible solvent, such as an alcohol, is added to extract the acid/amine complex from the dilute salt solution to a reaction phase. The reaction phase is continuously dried and a product between the acid and the solvent, such as an ester, is formed.

  7. URANIUM RECOVERY PROCESS

    DOE Patents [OSTI]

    Bailes, R.H.; Long, R.S.; Olson, R.S.; Kerlinger, H.O.

    1959-02-10

    A method is described for recovering uranium values from uranium bearing phosphate solutions such as are encountered in the manufacture of phosphate fertilizers. The solution is first treated with a reducing agent to obtain all the uranium in the tetravalent state. Following this reduction, the solution is treated to co-precipitate the rcduced uranium as a fluoride, together with other insoluble fluorides, thereby accomplishing a substantially complete recovery of even trace amounts of uranium from the phosphate solution. This precipitate usually takes the form of a complex fluoride precipitate, and after appropriate pre-treatment, the uranium fluorides are leached from this precipitate and rccovered from the leach solution.

  8. Recovery of organic acids

    DOE Patents [OSTI]

    Verser, Dan W. (Menlo Park, CA); Eggeman, Timothy J. (Lakewood, CO)

    2011-11-01

    A method is disclosed for the recovery of an organic acid from a dilute salt solution in which the cation of the salt forms an insoluble carbonate salt. A tertiary amine and CO.sub.2 are introduced to the solution to form the insoluble carbonate salt and a complex between the acid and an amine. A water immiscible solvent, such as an alcohol, is added to extract the acid/amine complex from the dilute salt solution to a reaction phase. The reaction phase is continuously dried and a product between the acid and the solvent, such as an ester, is formed.

  9. Heat recovery casebook

    SciTech Connect (OSTI)

    Lawn, J.

    1980-10-01

    Plants and factories could apply a great variety of sources and uses for valuable waste heat. Applications may be evaluated on the basis of real use for a specific waste heat, high-enough temperature and quality of work, and feasibility of mechanical heat transfer method. Classification may be by temperature, application, heat-transfer equipment, etc. Many buildings and industrial processes lend themselves well to heat-recovery strategies. Five case histories describe successful systems used by the Continental Corporation Data Center; Nabisco, Inc.; Kasper Foundry Company; Seven Up Bottling Company of Indiana; and Lehr Precision Tool company. (DCK)

  10. Pyrolysis with staged recovery

    DOE Patents [OSTI]

    Green, Norman W.; Duraiswamy, Kandaswamy; Lumpkin, Robert E.; Winter, Bruce L.

    1979-03-20

    In a continuous process for recovery of values contained in a solid carbonaceous material, the carbonaceous material is comminuted and then subjected to flash pyrolysis in the presence of a particulate heat source fed over an overflow weir to form a pyrolysis product stream containing a carbon containing solid residue and volatilized hydrocarbons. After the carbon containing solid residue is separated from the pyrolysis product stream, values are obtained by condensing volatilized hydrocarbons. The particulate source of heat is formed by oxidizing carbon in the solid residue.

  11. Sulfur recovery process

    SciTech Connect (OSTI)

    Hise, R.E.; Cook, W.J.

    1991-06-04

    This paper describes a method for recovering sulfur from a process feed stream mixture of gases comprising sulfur-containing compounds including hydrogen sulfide using the Claus reaction to convert sulfur-containing compounds to elemental sulfur and crystallization to separate sulfur-containing compounds from a tail gas of the Claus reaction for further processing as a recycle stream. It comprises: providing a Claus feed stream containing a stoichiometric excess of hydrogen sulfide, the Claus feed stream including the process feed stream and the recycles stream; introducing the Claus feed stream and an oxidizing agent into a sulfur recovery unit for converting sulfur-containing compounds in the Claus feed stream to elemental sulfur; withdrawing the tail gas from the sulfur recovery unit; separating water from the tail gas to producing a dehydrated tail gas; separating sulfur-containing compounds including carbonyl sulfide from the dehydrated tail gas as an excluded material by crystallization and withdrawing an excluded material-enriched output from the crystallization to produce the recycle stream; and combining the recycle stream with the process feed stream to produce the Claus feed stream.

  12. Resource Recovery Opportunities at America's Water Resource Recovery...

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

    at America's Water Resource Recovery Facilities Todd Williams, Deputy Leader for Wastewater Infrastructure Practice, CH2M HILL williamsbiomass2014.pdf (1.26 MB) More ...

  13. A generalized window energy rating system for typical office buildings

    SciTech Connect (OSTI)

    Tian, Cheng; Chen, Tingyao; Yang, Hongxing; Chung, Tse-ming

    2010-07-15

    Detailed computer simulation programs require lengthy inputs, and cannot directly provide an insight to relationship between the window energy performance and the key window design parameters. Hence, several window energy rating systems (WERS) for residential houses and small buildings have been developed in different countries. Many studies showed that utilization of daylight through elaborate design and operation of windows leads to significant energy savings in both cooling and lighting in office buildings. However, the current WERSs do not consider daylighting effect, while most of daylighting analyses do not take into account the influence of convective and infiltration heat gains. Therefore, a generalized WERS for typical office buildings has been presented, which takes all primary influence factors into account. The model includes embodied and operation energy uses and savings by a window to fully reflect interactions among the influence parameters. Reference locations selected for artificial lighting and glare control in the current common simulation practice may cause uncompromised conflicts, which could result in over- or under-estimated energy performance. Widely used computer programs, DOE2 and ADELINE, for hourly daylighting and cooling simulations have their own weaknesses, which may result in unrealistic or inaccurate results. An approach is also presented for taking the advantages of the both programs and avoiding their weaknesses. The model and approach have been applied to a typical office building of Hong Kong as an example to demonstrate how a WERS in a particular location can be established and how well the model can work. The energy effect of window properties, window-to-wall ratio (WWR), building orientation and lighting control strategies have been analyzed, and can be indicated by the localized WERS. An application example also demonstrates that the algebraic WERS derived from simulation results can be easily used for the optimal design of

  14. Recovery Act State Memos Alaska

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

    Alaska For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  15. Recovery Act State Memos Arizona

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

    Arizona For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  16. Recovery Act State Memos Arkansas

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

    Arkansas For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  17. Recovery Act State Memos California

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

    California For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  18. Recovery Act State Memos Colorado

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

    Colorado For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  19. Recovery Act State Memos Connecticut

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

    Connecticut For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  20. Recovery Act State Memos Delaware

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

    Delaware For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  1. Recovery Act State Memos Florida

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

    Florida For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  2. Recovery Act State Memos Georgia

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

    Georgia For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  3. Recovery Act State Memos Guam

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

    Guam For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  4. Recovery Act State Memos Hawaii

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

    Hawaii For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  5. Recovery Act State Memos Idaho

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

    Idaho For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  6. Recovery Act State Memos Indiana

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

    Indiana For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  7. Recovery Act State Memos Iowa

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

    Iowa For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  8. Recovery Act State Memos Kansas

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

    Kansas For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  9. Recovery Act State Memos Kentucky

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

    Kentucky For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  10. Recovery Act State Memos Louisiana

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

    Louisiana For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  11. Recovery Act State Memos Maine

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

    Maine For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  12. Recovery Act State Memos Maryland

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

    Maryland For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  13. Recovery Act State Memos Massachusetts

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

    Massachusetts For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  14. Recovery Act State Memos Michigan

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

    Michigan For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  15. Recovery Act State Memos Minnesota

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

    Minnesota For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  16. Recovery Act State Memos Mississippi

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

    Mississippi For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  17. Recovery Act State Memos Montana

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

    Montana For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  18. Recovery Act State Memos Nebraska

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

    Nebraska For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  19. Recovery Act State Memos Ohio

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

    Ohio For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  20. Recovery Act State Memos Oklahoma

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

    Oklahoma For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  1. Recovery Act State Memos Oregon

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

    Oregon For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  2. Recovery Act State Memos Texas

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

    Tennessee For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  3. Recovery Act State Memos Utah

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

    Utah For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  4. Recovery Act State Memos Vermont

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

    Vermont For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  5. Recovery Act State Memos Virginia

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

    Virginia For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  6. Recovery Act State Memos Washington

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

    Washington For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  7. Recovery Act State Memos Wyoming

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

    Wyoming For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  8. Recovery Act | Department of Energy

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

    Financial Opportunities » Past Opportunities » Recovery Act Recovery Act Pie chart diagram shows the breakdown of how cost-sharing funds relatedto the American Recovery and Reinvestment Act from industry participants,totaling $54 million (for a grand total of $96 million), are allocatedwithin the Fuel Cell Technologies Office, updated September 2010. Thediagram shows that $18.5 million is allocated to backup power, $9.7million is allocated to lift truck, $7.6 million is allocated to

  9. Mechanical Properties of Materials with Nanometer Scale Microstructures

    SciTech Connect (OSTI)

    William D. Nix

    2004-10-31

    We have been engaged in research on the mechanical properties of materials with nanometer-scale microstructural dimensions. Our attention has been focused on studying the mechanical properties of thin films and interfaces and very small volumes of material. Because the dimensions of thin film samples are small (typically 1 mm in thickness, or less), specialized mechanical testing techniques based on nanoindentation, microbeam bending and dynamic vibration of micromachined structures have been developed and used. Here we report briefly on some of the results we have obtained over the past three years. We also give a summary of all of the dissertations, talks and publications completed on this grant during the past 15 years.

  10. Recovery Newsletters | Department of Energy

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

    Newsletters Recovery Newsletters RSS October 1, 2011 2011 ARRA Newsletters December 1, 2010 2010 ARRA Newsletters November 1, 2009 2009 ARRA Newsletters

  11. Recovery Act | Department of Energy

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

    to increase our supply of clean, renewable energy. July 11, 2013 Demand Response: Lessons Learned with an Eye to the Future Under the Recovery Act, the Energy Department...

  12. Recovery Act | Department of Energy

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

    RECIPIENTS Smart Grid Investment Grant 3,482,831,000 99 ... Transmission Planning 80,000,000 6 State Assistance for Recovery Act Related Electricity Policies ...

  13. Register file soft error recovery

    DOE Patents [OSTI]

    Fleischer, Bruce M.; Fox, Thomas W.; Wait, Charles D.; Muff, Adam J.; Watson, III, Alfred T.

    2013-10-15

    Register file soft error recovery including a system that includes a first register file and a second register file that mirrors the first register file. The system also includes an arithmetic pipeline for receiving data read from the first register file, and error detection circuitry to detect whether the data read from the first register file includes corrupted data. The system further includes error recovery circuitry to insert an error recovery instruction into the arithmetic pipeline in response to detecting the corrupted data. The inserted error recovery instruction replaces the corrupted data in the first register file with a copy of the data from the second register file.

  14. Recovery Act | Department of Energy

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

    EV Everywhere: Electric Vehicle Benefits Recovery Act Plug-in electric vehicles (also known as electric cars or EVs) are connected, fun, and practical. They can reduce emissions, ...

  15. Energy recovery system

    DOE Patents [OSTI]

    Moore, Albert S.; Verhoff, Francis H.

    1980-01-01

    The present invention is directed to an improved wet air oxidation system and method for reducing the chemical oxygen demand (COD) of waste water used from scrubbers of coal gasification plants, with this COD reduction being sufficient to effectively eliminate waste water as an environmental pollutant. The improvement of the present invention is provided by heating the air used in the oxidation process to a temperature substantially equal to the temperature in the oxidation reactor before compressing or pressurizing the air. The compression of the already hot air further heats the air which is then passed in heat exchange with gaseous products of the oxidation reaction for "superheating" the gaseous products prior to the use thereof in turbines as the driving fluid. The superheating of the gaseous products significantly minimizes condensation of gaseous products in the turbine so as to provide a substantially greater recovery of mechanical energy from the process than heretofore achieved.

  16. Speech recovery device

    DOE Patents [OSTI]

    Frankle, Christen M.

    2004-04-20

    There is provided an apparatus and method for assisting speech recovery in people with inability to speak due to aphasia, apraxia or another condition with similar effect. A hollow, rigid, thin-walled tube with semi-circular or semi-elliptical cut out shapes at each open end is positioned such that one end mates with the throat/voice box area of the neck of the assistor and the other end mates with the throat/voice box area of the assisted. The speaking person (assistor) makes sounds that produce standing wave vibrations at the same frequency in the vocal cords of the assisted person. Driving the assisted person's vocal cords with the assisted person being able to hear the correct tone enables the assisted person to speak by simply amplifying the vibration of membranes in their throat.

  17. Enhanced oil recovery system

    DOE Patents [OSTI]

    Goldsberry, Fred L.

    1989-01-01

    All energy resources available from a geopressured geothermal reservoir are used for the production of pipeline quality gas using a high pressure separator/heat exchanger and a membrane separator, and recovering waste gas from both the membrane separator and a low pressure separator in tandem with the high pressure separator for use in enhanced oil recovery, or in powering a gas engine and turbine set. Liquid hydrocarbons are skimmed off the top of geothermal brine in the low pressure separator. High pressure brine from the geothermal well is used to drive a turbine/generator set before recovering waste gas in the first separator. Another turbine/generator set is provided in a supercritical binary power plant that uses propane as a working fluid in a closed cycle, and uses exhaust heat from the combustion engine and geothermal energy of the brine in the separator/heat exchanger to heat the propane.

  18. Microstructure Engineering for Hot Strip Mills

    Broader source: Energy.gov [DOE]

    Many hot rolled products must achieve strict strength and toughness requirements, making control of the microstructure critical. This causes these products to be difficult to make and requires many...

  19. Microstructure and Mechanical Behavior of Directional Solidified...

    Office of Scientific and Technical Information (OSTI)

    Title: Microstructure and Mechanical Behavior of Directional Solidified Fe35Ni15Mn25Al25 Authors: Wu, Xiaolan 1 ; Baker, Ian 1 ; Miller, Michael K 2 ; More, Karren Leslie 2 ...

  20. Predicting aerodynamic characteristic of typical wind turbine airfoils using CFD

    SciTech Connect (OSTI)

    Wolfe, W.P. [Sandia National Labs., Albuquerque, NM (United States); Ochs, S.S. [Iowa State Univ., Ames, IA (United States). Aerospace Engineering Dept.

    1997-09-01

    An investigation was conducted into the capabilities and accuracy of a representative computational fluid dynamics code to predict the flow field and aerodynamic characteristics of typical wind-turbine airfoils. Comparisons of the computed pressure and aerodynamic coefficients were made with wind tunnel data. This work highlights two areas in CFD that require further investigation and development in order to enable accurate numerical simulations of flow about current generation wind-turbine airfoils: transition prediction and turbulence modeling. The results show that the laminar-to turbulent transition point must be modeled correctly to get accurate simulations for attached flow. Calculations also show that the standard turbulence model used in most commercial CFD codes, the k-e model, is not appropriate at angles of attack with flow separation. 14 refs., 28 figs., 4 tabs.

  1. Snow Micro-Structure Model

    Energy Science and Technology Software Center (OSTI)

    2014-06-25

    PIKA is a MOOSE-based application for modeling micro-structure evolution of seasonal snow. The model will be useful for environmental, atmospheric, and climate scientists. Possible applications include application to energy balance models, ice sheet modeling, and avalanche forecasting. The model implements physics from published, peer-reviewed articles. The main purpose is to foster university and laboratory collaboration to build a larger multi-scale snow model using MOOSE. The main feature of the code is that it is implementedmore » using the MOOSE framework, thus making features such as multiphysics coupling, adaptive mesh refinement, and parallel scalability native to the application. PIKA implements three equations: the phase-field equation for tracking the evolution of the ice-air interface within seasonal snow at the grain-scale; the heat equation for computing the temperature of both the ice and air within the snow; and the mass transport equation for monitoring the diffusion of water vapor in the pore space of the snow.« less

  2. Biomass Program Recovery Act Factsheet

    SciTech Connect (OSTI)

    2010-03-01

    The Biomass Program has awarded about $718 million in American Recovery and Reinvestment Act (Recovery Act) funds. The projects the Program is supporting are intended to: Accelerate advanced biofuels research, development, and demonstration; Speed the deployment and commercialization of advanced biofuels and bioproducts; Further the U.S. bioindustry through market transformation and creating or saving a range of jobs.

  3. Metal recovery from porous materials

    DOE Patents [OSTI]

    Sturcken, E.F.

    1991-01-01

    The present invention relates to recovery of metals. More specifically, the present invention relates to the recovery of plutonium and other metals from porous materials using microwaves. The United States Government has rights in this invention pursuant to Contract No. DE-AC09-89SR18035 between the US Department of Energy and Westinghouse Savannah River Company.

  4. URANIUM RECOVERY PROCESS

    DOE Patents [OSTI]

    Hyman, H.H.; Dreher, J.L.

    1959-07-01

    The recovery of uranium from the acidic aqueous metal waste solutions resulting from the bismuth phosphate carrier precipitation of plutonium from solutions of neutron irradiated uranium is described. The waste solutions consist of phosphoric acid, sulfuric acid, and uranium as a uranyl salt, together with salts of the fission products normally associated with neutron irradiated uranium. Generally, the process of the invention involves the partial neutralization of the waste solution with sodium hydroxide, followed by conversion of the solution to a pH 11 by mixing therewith sufficient sodium carbonate. The resultant carbonate-complexed waste is contacted with a titanated silica gel and the adsorbent separated from the aqueous medium. The aqueous solution is then mixed with sufficient acetic acid to bring the pH of the aqueous medium to between 4 and 5, whereby sodium uranyl acetate is precipitated. The precipitate is dissolved in nitric acid and the resulting solution preferably provided with salting out agents. Uranyl nitrate is recovered from the solution by extraction with an ether such as diethyl ether.

  5. Energy recovery ventilator

    SciTech Connect (OSTI)

    Benoit, Jeffrey T.; Dobbs, Gregory M.; Lemcoff, Norberto O.

    2015-06-23

    An energy recovery heat exchanger (100) includes a housing (102). The housing has a first flowpath (144) from a first inlet (104) to a first outlet (106). The housing has a second flowpath (146) from a second inlet (108) to a second outlet (110). Either of two cores may be in an operative position in the housing. Each core has a number of first passageways having open first and second ends and closed first and second sides. Each core has a number of second such passageways interspersed with the first passageways. The ends of the second passageways are aligned with the sides of the first passageways and vice versa. A number of heat transfer member sections separate adjacent ones of the first and second passageways. An actuator is coupled to the carrier to shift the cores between first and second conditions. In the first condition, the first core (20) is in the operative position and the second core (220) is not. In the second condition, the second core is in the operative position and the first core is not. When a core is in the operative position, its first passageways are along the first flowpath and the second passageways are along the second flowpath.

  6. Refrigerant recovery system

    SciTech Connect (OSTI)

    Abraham, A.W.

    1991-08-20

    This patent describes improvement in a refrigerant recovery apparatus of the type having inlet means for connecting to a refrigerant air system to withdraw refrigerant from the system, expansion means for converting refrigerant received from the system in liquid phase to a gaseous refrigerant, a compressor having a suction chamber with a suction inlet for receiving and pressurizing the gaseous refrigerant, the compressor having a housing containing oil for lubricating the compressor, a condenser for receiving the pressurized gaseous refrigerant and condensing it to liquid refrigerant, and a storage chamber for storing the liquid refrigerant. The improvement comprises in combination: oil separator means mounted exterior of the housing to one end of an inlet line, which has another end connected to the suction inlet of the compressor for receiving the flow of refrigerant from the refrigerated air system for separating out oil mixed with the refrigerant being received from the refrigerated air system prior to the refrigerant entering the suction inlet of the compressor; and the oil separator means being mounted at a lower elevation than the suction inlet of the compressor, the inlet line being unrestricted for allowing refrigerant flow to the compressor and oil from the compressor for draining oil in the housing of the compressor above the suction inlet back through the inlet line into the oil separator means when the compressor is not operating.

  7. Wastewater heat recovery apparatus

    DOE Patents [OSTI]

    Kronberg, J.W.

    1992-09-01

    A heat recovery system is described with a heat exchanger and a mixing valve. A drain trap includes a heat exchanger with an inner coiled tube, baffle plate, wastewater inlet, wastewater outlet, cold water inlet, and preheated water outlet. Wastewater enters the drain trap through the wastewater inlet, is slowed and spread by the baffle plate, and passes downward to the wastewater outlet. Cold water enters the inner tube through the cold water inlet and flows generally upward, taking on heat from the wastewater. This preheated water is fed to the mixing valve, which includes a flexible yoke to which are attached an adjustable steel rod, two stationary zinc rods, and a pivoting arm. The free end of the arm forms a pad which rests against a valve seat. The rods and pivoting arm expand or contract as the temperature of the incoming preheated water changes. The zinc rods expand more than the steel rod, flexing the yoke and rotating the pivoting arm. The pad moves towards the valve seat as the temperature of the preheated water rises, and away as the temperature falls, admitting a variable amount of hot water to maintain a nearly constant average process water temperature. 6 figs.

  8. Wastewater heat recovery apparatus

    DOE Patents [OSTI]

    Kronberg, James W.

    1992-01-01

    A heat recovery system with a heat exchanger and a mixing valve. A drain trap includes a heat exchanger with an inner coiled tube, baffle plate, wastewater inlet, wastewater outlet, cold water inlet, and preheated water outlet. Wastewater enters the drain trap through the wastewater inlet, is slowed and spread by the baffle plate, and passes downward to the wastewater outlet. Cold water enters the inner tube through the cold water inlet and flows generally upward, taking on heat from the wastewater. This preheated water is fed to the mixing valve, which includes a flexible yoke to which are attached an adjustable steel rod, two stationary zinc rods, and a pivoting arm. The free end of the arm forms a pad which rests against a valve seat. The rods and pivoting arm expand or contract as the temperature of the incoming preheated water changes. The zinc rods expand more than the steel rod, flexing the yoke and rotating the pivoting arm. The pad moves towards the valve seat as the temperature of the preheated water rises, and away as the temperature falls, admitting a variable amount of hot water to maintain a nearly constant average process water temperature.

  9. Recovery Act: State Assistance for Recovery Act Related Electricity Policies

    Broader source: Energy.gov [DOE]

    State public utility commissions (PUCs), which regulate and oversee electricity projects in their states, will be receiving more than $44.2 million in Recovery Act funding to hire new staff and retrain existing employees to ensure they have the capacity to quickly and effectively review proposed electricity projects. The funds will help the individual state PUCs accelerate reviews of the large number of electric utility requests that are expected under the Recovery Act.

  10. TYPICAL HOT WATER DRAW PATTERNS BASED ON FIELD DATA

    SciTech Connect (OSTI)

    Lutz, Jim; Melody, Moya

    2012-11-08

    There is significant variation in hot water use and draw patterns among households. This report describes typical hot water use patterns in single-family residences in North America. We found that daily hot water use is highly variable both among residences and within the same residence. We compared the results of our analysis of the field data to the conditions and draw patterns established in the current U.S. Department of Energy (DOE) test procedure for residential water heaters. The results show a higher number of smaller draws at lower flow rates than used in the test procedure. The data from which the draw patterns were developed were obtained from 12 separate field studies. This report describes the ways in which we managed, cleaned, and analyzed the data and the results of our data analysis. After preparing the data, we used the complete data set to analyze inlet and outlet water temperatures. Then we divided the data into three clusters reflecting house configurations that demonstrated small, medium, or large median daily hot water use. We developed the three clusters partly to reflect efforts of the ASHRAE standard project committee (SPC) 118.2 to revise the test procedure for residential water heaters to incorporate a range of draw patterns. ASHRAE SPC 118.2 has identified the need to separately evaluate at least three, and perhaps as many as five, different water heater capacities. We analyzed the daily hot water use data within each cluster in terms of volume and number of hot water draws. The daily draw patterns in each cluster were characterized using distributions for volume of draws, duration of draws, time since previous draw, and flow rates.

  11. Atomistic to continuum modeling of solidification microstructures

    SciTech Connect (OSTI)

    Karma, Alain; Tourret, Damien

    2015-09-26

    We summarize recent advances in modeling of solidification microstructures using computational methods that bridge atomistic to continuum scales. We first discuss progress in atomistic modeling of equilibrium and non-equilibrium solid–liquid interface properties influencing microstructure formation, as well as interface coalescence phenomena influencing the late stages of solidification. The latter is relevant in the context of hot tearing reviewed in the article by M. Rappaz in this issue. We then discuss progress to model microstructures on a continuum scale using phase-field methods. We focus on selected examples in which modeling of 3D cellular and dendritic microstructures has been directly linked to experimental observations. Finally, we discuss a recently introduced coarse-grained dendritic needle network approach to simulate the formation of well-developed dendritic microstructures. The approach reliably bridges the well-separated scales traditionally simulated by phase-field and grain structure models, hence opening new avenues for quantitative modeling of complex intra- and inter-grain dynamical interactions on a grain scale.

  12. Atomistic to continuum modeling of solidification microstructures

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

    Karma, Alain; Tourret, Damien

    2015-09-26

    We summarize recent advances in modeling of solidification microstructures using computational methods that bridge atomistic to continuum scales. We first discuss progress in atomistic modeling of equilibrium and non-equilibrium solid–liquid interface properties influencing microstructure formation, as well as interface coalescence phenomena influencing the late stages of solidification. The latter is relevant in the context of hot tearing reviewed in the article by M. Rappaz in this issue. We then discuss progress to model microstructures on a continuum scale using phase-field methods. We focus on selected examples in which modeling of 3D cellular and dendritic microstructures has been directly linked tomore » experimental observations. Finally, we discuss a recently introduced coarse-grained dendritic needle network approach to simulate the formation of well-developed dendritic microstructures. The approach reliably bridges the well-separated scales traditionally simulated by phase-field and grain structure models, hence opening new avenues for quantitative modeling of complex intra- and inter-grain dynamical interactions on a grain scale.« less

  13. Hanford Information Related to the American Recovery and Reinvestment...

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

    Font Size Recovery.gov Banner Recovery Work Updates Recovery Act Jobs Recovery.gov Prime Contractor plus Subcontractor Jobs 1 Lives Touched2 DOE Richland Operations Office...

  14. Enhanced Oil Recovery | Department of Energy

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

    Enhanced Oil Recovery Enhanced Oil Recovery Thanks in part to innovations supported by the Office of Fossil Energy's National Energy Technology Laboratory over the past 30 years, ...

  15. Gas Recovery Systems | Open Energy Information

    Open Energy Info (EERE)

    Systems Jump to: navigation, search Name: Gas Recovery Systems Place: California Zip: 94550 Product: Turnkey landfill gas (LFG) energy extraction systems. References: Gas Recovery...

  16. Optimize carbon dioxide sequestration, enhance oil recovery

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

    Optimize carbon dioxide sequestration, enhance oil recovery Optimize carbon dioxide sequestration, enhance oil recovery The simulation provides an important approach to estimate...

  17. Energy Positive Water Resource Recovery Workshop Presentations...

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

    Energy Positive Water Resource Recovery Workshop Presentations Energy Positive Water Resource Recovery Workshop Presentations Presentations: Keynote 1: Energy-Positive Water ...

  18. Energy Recovery Inc | Open Energy Information

    Open Energy Info (EERE)

    global developer and manufacturer of energy recovery devices utilized in the water desalination industry. References: Energy Recovery Inc1 This article is a stub. You can help...

  19. Energy Recovery Linacs for Commercial Radioisotope Production...

    Office of Scientific and Technical Information (OSTI)

    Energy Recovery Linacs for Commercial Radioisotope Production Citation Details In-Document Search Title: Energy Recovery Linacs for Commercial Radioisotope Production Photonuclear ...

  20. Clean Cities Recovery Act: Vehicle & Infrastructure Deployment...

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

    Recovery Act: Vehicle & Infrastructure Deployment Clean Cities Recovery Act: Vehicle & Infrastructure Deployment 2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit...

  1. Recovery Act Recipient Data | Department of Energy

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

    Exclusion (CS) Determination, Office of Electricity Delivery and Energy Reliability (OE): American Recovery and Reinvestment Act of 2009 (Recovery Act) Smart Grid Investment ...

  2. COLORADO RECOVERY ACT SNAPSHOT | Department of Energy

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

    The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Colorado are ...

  3. DELAWARE RECOVERY ACT SNAPSHOT | Department of Energy

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

    The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Delaware are ...

  4. IOWA RECOVERY ACT SNAPSHOT | Department of Energy

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

    The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Iowa are ...

  5. ARKANSAS RECOVERY ACT SNAPSHOT | Department of Energy

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

    The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Arkansas are ...

  6. GUAM RECOVERY ACT SNAPSHOT | Department of Energy

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

    The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Guam are ...

  7. CONNECTICUT RECOVERY ACT SNAPSHOT | Department of Energy

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

    The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Connecticut are ...

  8. Optimize carbon dioxide sequestration, enhance oil recovery

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

    Optimize carbon dioxide sequestration, enhance oil recovery Optimize carbon dioxide sequestration, enhance oil recovery The simulation provides an important approach to estimate ...

  9. Enhancing Heat Recovery for Thermoelectric Devices | Department...

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

    Heat Recovery for Thermoelectric Devices Enhancing Heat Recovery for Thermoelectric Devices Presentation given at the 16th Directions in Engine-Efficiency and Emissions Research ...

  10. Energy Positive Water Resource Recovery Workshop Presentations...

    Office of Environmental Management (EM)

    Energy Positive Water Resource Recovery Workshop Presentations Energy Positive Water Resource Recovery Workshop Presentations Presentations: Keynote 1: Energy-Positive Water...

  11. Bonneville Power Administration Program Specific Recovery Plan...

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

    Bonneville Power Administration Program Specific Recovery Plan Bonneville Power Administration Program Specific Recovery Plan PDF icon Microsoft Word - PSRP May 15 2009 BPA ...

  12. Western Area Power Administration Borrowing Authority, Recovery...

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

    Western Area Power Administration Borrowing Authority, Recovery Act Western Area Power Administration Borrowing Authority, Recovery Act PDF icon Microsoft Word - PSRP May 15 2009 ...

  13. Monitoring EERE's Recovery Act Portfolio

    SciTech Connect (OSTI)

    2011-01-01

    Performance monitoring of Recovery Act projects within EERE has been an ongoing effort. Project recipients have been reporting technical and financial progress to project officers on a quarterly basis.

  14. One Woman's Road to Recovery

    Broader source: Energy.gov [DOE]

    Rebecca Bivens applied at Argonne and was hired in April 2009, four months after she lost her second job. She now works in safety and procurement. Her job is funded by the American Recovery and Reinvestment Act.

  15. Recovery Act Funding Opportunities Webcast

    Broader source: Energy.gov [DOE]

    As a result of the 2009 American Reinvestment and Recovery Act, the Geothermal Technologies Office (GTO) has four open Funding Opportunity Announcements (FOAs) totaling $484 million for cost-shared...

  16. Olefin recovery via chemical absorption

    SciTech Connect (OSTI)

    Barchas, R.

    1998-06-01

    The recovery of fight olefins in petrochemical plants has generally been accomplished through cryogenic distillation, a process which is very capital and energy intensive. In an effort to simplify the recovery process and reduce its cost, BP Chemicals has developed a chemical absorption technology based on an aqueous silver nitrate solution. Stone & Webster is now marketing, licensing, and engineering the technology. The process is commercially ready for recovering olefins from olefin derivative plant vent gases, such as vents from polyethylene, polypropylene, ethylene oxide, and synthetic ethanol units. The process can also be used to debottleneck C{sub 2} or C{sub 3} splinters, or to improve olefin product purity. This paper presents the olefin recovery imp technology, discusses its applications, and presents economics for the recovery of ethylene and propylene.

  17. Recovery and purification of ethylene

    SciTech Connect (OSTI)

    Reyneke, Rian; Foral, Michael J.; Lee, Guang-Chung; Eng, Wayne W. Y.; Sinclair, Iain; Lodgson, Jeffery S.

    2008-10-21

    A process for the recovery and purification of ethylene and optionally propylene from a stream containing lighter and heavier components that employs an ethylene distributor column and a partially thermally coupled distributed distillation system.

  18. Multi-physics microstructural simulation of sintering.

    SciTech Connect (OSTI)

    Tikare, Veena

    2010-06-01

    Simulating the detailed evolution of microstructure at the mesoscale is increasingly being addressed by a number of methods. Discrete element modeling and Potts kinetic Monte Carlo have achieved success in capturing different aspects of sintering well. Discrete element cannot treat the details of neck formation and other shape evolution, especially when considering particles of arbitrary shapes. Potts kMC treats the micorstructural evolution very well, but cannot incorporate complex stress states that form especially during differential sintering. A model that is capable of simulating microstructural evolution during sintering at the mesoscale and can incorporate differential stresses is being developed. This multi-physics model that can treat both interfacial energies and the inter-particle stresses will be introduced. It will be applied to simulate microstructural evolution while resolving individual particles and the stresses that develop between them due to local shrinkage. Results will be presented and the future development of this model will be discussed.

  19. LANL exceeds Early Recovery Act

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

    exceeds Early Recovery Act recycling goals March 8, 2010 More than 136 tons of metal saved from demolished buildings LOS ALAMOS, New Mexico, March 9, 2009-Los Alamos National Laboratory announced today that Lab demolition projects under the American Recovery and Reinvestment Act have recovered more than 136 tons of recyclable metal since work began last year, largely due to the skill of heavy equipment operators and efforts to gut the buildings before they come down. Some 106 tons of metal came

  20. Developing a Regional Recovery Framework

    SciTech Connect (OSTI)

    Lesperance, Ann M.; Olson, Jarrod; Stein, Steven L.; Clark, Rebecca; Kelly, Heather; Sheline, Jim; Tietje, Grant; Williamson, Mark; Woodcock, Jody

    2011-09-01

    Abstract A biological attack would present an unprecedented challenge for local, state, and federal agencies; the military; the private sector; and individuals on many fronts ranging from vaccination and treatment to prioritization of cleanup actions to waste disposal. To prepare the Seattle region to recover from a biological attack, the Seattle Urban Area Security Initiative (UASI) partners collaborated with military and federal agencies to develop a Regional Recovery Framework for a Biological Attack in the Seattle Urban Area. The goal was to reduce the time and resources required to recover and restore wide urban areas, military installations, and other critical infrastructure following a biological incident by providing a coordinated systems approach. Based on discussions in small workshops, tabletop exercises, and interviews with emergency response agency staff, the partners identified concepts of operation for various areas to address critical issues the region will face as recovery progresses. Key to this recovery is the recovery of the economy. Although the Framework is specific to a catastrophic, wide-area biological attack using anthrax, it was designed to be flexible and scalable so it could also serve as the recovery framework for an all-hazards approach. The Framework also served to coalesce policy questions that must be addressed for long-term recovery. These questions cover such areas as safety and health, security, financial management, waste management, legal issues, and economic development.

  1. Analysis of weld metal solidification and microstructures

    SciTech Connect (OSTI)

    David, S.A.; Vitek, J.M.

    1991-01-01

    Solidification is a critical phase change occurring during welding that controls weld metal microstructure, properties, and ultimately weldability of alloys. In recent years, significant advances have been made in the solidification theories that relate to castings and rapidly solidified materials. A critical need exists to understand weld pool solidification in the light of these new theories. This paper will describe the solidification behavior of weld pools, incorporating some recent advances in solidification theories. Basic principles from ingot, single crystal, and rapid solidification processes will be used to understand and explain observed weld-metal microstructures. 62 refs., 12 figs.

  2. Microstructures and microhardness at fusion boundary of 316 stainless steel/Inconel 182 dissimilar welding

    SciTech Connect (OSTI)

    Wang, Wei; Lu, Yonghao; Ding, Xianfei; Shoji, Tetsuo

    2015-09-15

    Microstructures and microhardness at fusion boundary of a weld joint were investigated in a 316 stainless steel/Inconel 182 dissimilar weldment. The results showed that there were two alternately distributed typical fusion boundaries, a narrow random boundary (possessed 15% in length) with a clear sharp interface and an epitaxial fusion one with (100){sub BM}//(100){sub WM} at the joint interface. The composition transition, microstructure and hardness across the fusion boundary strongly depended on the type of the fusion boundary. For the random boundary, there was a clear sharp interface and the composition transition with a width of 100 μm took place symmetrically across the grain boundary. For the epitaxial fusion one, however, there were Type-I and Type-II grain boundaries perpendicular and parallel to the epitaxial fusion boundary, respectively. The composition transition took place in the Inconel 182 weld side. Σ3 boundaries in the HAZ of 316SS side and Σ5 grain boundaries in weld metal were usually observed, despite the type of fusion boundary, however the former was much more in epitaxial fusion boundary. Microhardness was continuously decreased across the random fusion boundary from the side of Inconel 182 to 316SS, but a hardening phenomenon appeared in the epitaxial fusion boundary zone because of its fine cellular microstructure. - Highlights: • Two typical fusion boundaries alternately distributed in the fusion interface • The microstructure, composition and hardness across fusion boundary depended on its type. • Different regions in welded joint have different special CSL value boundaries. • Hardening phenomenon only appeared in the epitaxial fusion boundary.

  3. Statistical scaling of geometric characteristics in stochastically generated pore microstructures

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

    Hyman, Jeffrey D.; Guadagnini, Alberto; Winter, C. Larrabee

    2015-05-21

    In this study, we analyze the statistical scaling of structural attributes of virtual porous microstructures that are stochastically generated by thresholding Gaussian random fields. Characterization of the extent at which randomly generated pore spaces can be considered as representative of a particular rock sample depends on the metrics employed to compare the virtual sample against its physical counterpart. Typically, comparisons against features and/patterns of geometric observables, e.g., porosity and specific surface area, flow-related macroscopic parameters, e.g., permeability, or autocorrelation functions are used to assess the representativeness of a virtual sample, and thereby the quality of the generation method. Here, wemore » rely on manifestations of statistical scaling of geometric observables which were recently observed in real millimeter scale rock samples [13] as additional relevant metrics by which to characterize a virtual sample. We explore the statistical scaling of two geometric observables, namely porosity (Φ) and specific surface area (SSA), of porous microstructures generated using the method of Smolarkiewicz and Winter [42] and Hyman and Winter [22]. Our results suggest that the method can produce virtual pore space samples displaying the symptoms of statistical scaling observed in real rock samples. Order q sample structure functions (statistical moments of absolute increments) of Φ and SSA scale as a power of the separation distance (lag) over a range of lags, and extended self-similarity (linear relationship between log structure functions of successive orders) appears to be an intrinsic property of the generated media. The width of the range of lags where power-law scaling is observed and the Hurst coefficient associated with the variables we consider can be controlled by the generation parameters of the method.« less

  4. Statistical scaling of geometric characteristics in stochastically generated pore microstructures

    SciTech Connect (OSTI)

    Hyman, Jeffrey D.; Guadagnini, Alberto; Winter, C. Larrabee

    2015-05-21

    In this study, we analyze the statistical scaling of structural attributes of virtual porous microstructures that are stochastically generated by thresholding Gaussian random fields. Characterization of the extent at which randomly generated pore spaces can be considered as representative of a particular rock sample depends on the metrics employed to compare the virtual sample against its physical counterpart. Typically, comparisons against features and/patterns of geometric observables, e.g., porosity and specific surface area, flow-related macroscopic parameters, e.g., permeability, or autocorrelation functions are used to assess the representativeness of a virtual sample, and thereby the quality of the generation method. Here, we rely on manifestations of statistical scaling of geometric observables which were recently observed in real millimeter scale rock samples [13] as additional relevant metrics by which to characterize a virtual sample. We explore the statistical scaling of two geometric observables, namely porosity (?) and specific surface area (SSA), of porous microstructures generated using the method of Smolarkiewicz and Winter [42] and Hyman and Winter [22]. Our results suggest that the method can produce virtual pore space samples displaying the symptoms of statistical scaling observed in real rock samples. Order q sample structure functions (statistical moments of absolute increments) of ? and SSA scale as a power of the separation distance (lag) over a range of lags, and extended self-similarity (linear relationship between log structure functions of successive orders) appears to be an intrinsic property of the generated media. The width of the range of lags where power-law scaling is observed and the Hurst coefficient associated with the variables we consider can be controlled by the generation parameters of the method.

  5. Statistical scaling of geometric characteristics in stochastically generated pore microstructures

    SciTech Connect (OSTI)

    Hyman, Jeffrey D.; Guadagnini, Alberto; Winter, C. Larrabee

    2015-05-21

    In this study, we analyze the statistical scaling of structural attributes of virtual porous microstructures that are stochastically generated by thresholding Gaussian random fields. Characterization of the extent at which randomly generated pore spaces can be considered as representative of a particular rock sample depends on the metrics employed to compare the virtual sample against its physical counterpart. Typically, comparisons against features and/patterns of geometric observables, e.g., porosity and specific surface area, flow-related macroscopic parameters, e.g., permeability, or autocorrelation functions are used to assess the representativeness of a virtual sample, and thereby the quality of the generation method. Here, we rely on manifestations of statistical scaling of geometric observables which were recently observed in real millimeter scale rock samples [13] as additional relevant metrics by which to characterize a virtual sample. We explore the statistical scaling of two geometric observables, namely porosity (Φ) and specific surface area (SSA), of porous microstructures generated using the method of Smolarkiewicz and Winter [42] and Hyman and Winter [22]. Our results suggest that the method can produce virtual pore space samples displaying the symptoms of statistical scaling observed in real rock samples. Order q sample structure functions (statistical moments of absolute increments) of Φ and SSA scale as a power of the separation distance (lag) over a range of lags, and extended self-similarity (linear relationship between log structure functions of successive orders) appears to be an intrinsic property of the generated media. The width of the range of lags where power-law scaling is observed and the Hurst coefficient associated with the variables we consider can be controlled by the generation parameters of the method.

  6. Caustic Recovery Technology | Department of Energy

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

    Caustic Recovery Technology Caustic Recovery Technology Full Document and Summary Versions are available for download Caustic Recovery Technology (416.33 KB) Summary - Caustic Recovery Technology (53.85 KB) More Documents & Publications System Planning for Low-Activity Waste at Hanford 2013 Peer Review Presentations-Heat-Power and Biodeisel CX-003496: Categorical Exclusion Determination

  7. Method to control artifacts of microstructural fabrication

    DOE Patents [OSTI]

    Shul, Randy J.; Willison, Christi G.; Schubert, W. Kent; Manginell, Ronald P.; Mitchell, Mary-Anne; Galambos, Paul C.

    2006-09-12

    New methods for fabrication of silicon microstructures have been developed. In these methods, an etching delay layer is deposited and patterned so as to provide differential control on the depth of features being etched into a substrate material. Compensation for etching-related structural artifacts can be accomplished by proper use of such an etching delay layer.

  8. CHEMISTRY IN DIFFUSE CLOUDS WITH TRANSIENT MICROSTRUCTURE

    SciTech Connect (OSTI)

    Cecchi-Pestellini, C.; Casu, S.; Williams, D. A.; Viti, S.

    2009-12-01

    Microstructure is observed on many lines of sight in the diffuse interstellar medium, mainly through variations in atomic line absorptions on timescales of a decade or less. This timescale implies that microstructure exists on a size scale comparable with that of the solar system; it is overpressured and transient. Both observations and theory confirm that a specific chemistry occurs in microstructure. We therefore explore a model of diffuse interstellar gas in which the chemistry in diffuse clouds is supplemented by chemistry in many transient and tiny perturbations. These perturbations are here assumed to be of unidentified origin, but it is assumed that ambipolar diffusion occurs within them. For plausible physical parameters, we find that this model can account for the range of molecular column densities observed in diffuse clouds, including species not usually accounted for by conventional models. Some molecular ions, predicted to be generated in the microstructure (including HS{sup +}, CH{sup +} {sub 2}, CH{sup +} {sub 3}, H{sub 2}O{sup +}, and H{sub 3}O{sup +}) but not yet observed in diffuse clouds, should be present at levels that may allow their detection.

  9. MICROSTRUCTURE AND MECHANICAL PROPERTY PERFORMANCE OF COMMERCIAL GRADE API PIPELINE STEELS IN HIGH PRESSURE GASEOUS HYDROGEN

    SciTech Connect (OSTI)

    Stalheim, Mr. Douglas; Boggess, Todd; San Marchi, Chris; Jansto, Steven; Somerday, Dr. B; Muralidharan, Govindarajan; Sofronis, Prof. Petros

    2010-01-01

    The continued growth of the world s developing countries has placed an ever increasing demand on traditional fossil fuel energy sources. This development has lead to increasing research and development of alternative energy sources. Hydrogen gas is one of the potential alternative energy sources under development. Currently the most economical method of transporting large quantities of hydrogen gas is through steel pipelines. It is well known that hydrogen embrittlement has the potential to degrade steel s mechanical properties when hydrogen migrates into the steel matrix. Consequently, the current pipeline infrastructure used in hydrogen transport is typically operated in a conservative fashion. This operational practice is not conducive to economical movement of significant volumes of hydrogen gas as an alternative to fossil fuels. The degradation of the mechanical properties of steels in hydrogen service is known to depend on the microstructure of the steel. Understanding the levels of mechanical property degradation of a given microstructure when exposed to hydrogen gas under pressure can be used to evaluate the suitability of the existing pipeline infrastructure for hydrogen service and guide alloy and microstructure design for new hydrogen pipeline infrastructure. To this end, the 2 Copyright 2010 by ASME microstructures of relevant steels and their mechanical properties in relevant gaseous hydrogen environments must be fully characterized to establish suitability for transporting hydrogen. A project to evaluate four commercially available pipeline steels alloy/microstructure performance in the presences of gaseous hydrogen has been funded by the US Department of Energy along with the private sector. The microstructures of four pipeline steels were characterized and then tensile testing was conducted in gaseous hydrogen and helium at pressures of 800, 1600 and 3000 psi. Based on measurements of reduction of area, two of the four steels that performed the best

  10. Cummins Waste Heat Recovery | Department of Energy

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

    Waste Heat Recovery Cummins Waste Heat Recovery Poster presentation 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). deer07_nelson.pdf (295.89 KB) More Documents & Publications Exhaust Energy Recovery Exhaust Energy Recovery Exhaust Energy Recovery

  11. Secondary recovery development in Ecuador

    SciTech Connect (OSTI)

    Arteaga, L.; Endara, J.; Alduja, F.

    1981-03-01

    The oil activity in Ecuador goes back to 1920 when the oil-bearing structures were discovered in the Peninsula of Santa Elena in the Ecuatorian coast. Since that time 2,700 oil wells have been drilled; at the present time, only 650 wells are still producing. Oil production has been decreasing in spite of artificial producing systems (sucker rod pumping, and gas lift). During the period of 1966 to 1969 a total of 8 pilot projects was performed to evaluate the possibility of using secondary recovery methods (waterflooding) in 3 different oil-bearing formations from 5 areas, and utilizing different injection patterns. The results from numerical simulation and pilot projects showed the convenience and easibility of the implmentation of secondary recovery systems (waterflooding) in the Shushufindi-Aguarico field. A detailed description is presented of the development of the secondary recovery methods in Ecuador - antecedents, pilot projects, results, etc.

  12. Road to Recovery: Bringing Recovery to Small Town America

    ScienceCinema (OSTI)

    Nettamo, Paivi

    2012-06-14

    The Recovery Act hits the road to reach out to surrounding towns of the Savannah River Site that are struggling with soaring unemployment rates. This project helps recruit thousands of people to new jobs in environmental cleanup at the Savannah River Site.

  13. ARM and the Recovery Act

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

    Updates/Announcements Thu, 01 Sep 2011 00:00:00 +0000 http://www.arm.gov en September 2011 Thu, 01 Sep 2011 00:00:00 +0000 aa3f1e269969d96bd7b30dd7a408d745 </p> <p><strong>Final Recovery Act Milestone Complete! </strong> This month, ARM celebrates the delivery of the last few instruments for its Recovery Act investment and reports its final FY11 milestone - "Infrastructure Enhancements Complete." This closes out the

  14. Biosurfactant and enhanced oil recovery

    DOE Patents [OSTI]

    McInerney, Michael J.; Jenneman, Gary E.; Knapp, Roy M.; Menzie, Donald E.

    1985-06-11

    A pure culture of Bacillus licheniformis strain JF-2 (ATCC No. 39307) and a process for using said culture and the surfactant lichenysin produced thereby for the enhancement of oil recovery from subterranean formations. Lichenysin is an effective surfactant over a wide range of temperatures, pH's, salt and calcium concentrations.

  15. Promising Technology: Energy Recovery Ventilation

    Broader source: Energy.gov [DOE]

    Energy recovery ventilation (ERV) systems exchange heat between outgoing exhaust air and the incoming outdoor air. Using exhaust air to pre-condition supply air can reduce the capacity of the heating and cooling system and save heating and cooling energy consumption.

  16. Multiple wavelength photolithography for preparing multilayer microstructures

    DOE Patents [OSTI]

    Dentinger, Paul Michael (Livermore, CA); Krafcik, Karen Lee (Livermore, CA)

    2003-06-24

    The invention relates to a multilayer microstructure and a method for preparing thereof. The method involves first applying a first photodefinable composition having a first exposure wavelength on a substrate to form a first polymeric layer. A portion of the first photodefinable composition is then exposed to electromagnetic radiation of the first exposure wavelength to form a first pattern in the first polymeric layer. After exposing the first polymeric layer, a second photodefinable composition having a second exposure wavelength is applied on the first polymeric layer to form a second polymeric layer. A portion of the second photodefinable composition is then exposed to electromagnetic radiation of the second exposure wavelength to form a second pattern in the second polymeric layer. In addition, a portion of each layer is removed according to the patterns to form a multilayer microstructure having a cavity having a shape that corresponds to the portions removed.

  17. DOE Policy Re Recovery Act Recipient Use of Recovery Act Logos on Signage |

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

    Department of Energy Policy Re Recovery Act Recipient Use of Recovery Act Logos on Signage DOE Policy Re Recovery Act Recipient Use of Recovery Act Logos on Signage U.S. Department of Energy ("DOE") policy regarding use of the Recovery Act logo by Recovery Act recipients and subgrantees. DOE Policy Re Recovery Act Recipient Use of Recovery Act Logos on Signage (51.58 KB) More Documents & Publications Better Buildings Neighborhood Program Grant Recipient Management Handbook EV

  18. Microstructural studies of advanced austenitic steels

    SciTech Connect (OSTI)

    Todd, J. A.; Ren, Jyh-Ching

    1989-11-15

    This report presents the first complete microstructural and analytical electron microscopy study of Alloy AX5, one of a series of advanced austenitic steels developed by Maziasz and co-workers at Oak Ridge National Laboratory, for their potential application as reheater and superheater materials in power plants that will reach the end of their design lives in the 1990's. The advanced steels are modified with carbide forming elements such as titanium, niobium and vanadium. When combined with optimized thermo-mechanical treatments, the advanced steels exhibit significantly improved creep rupture properties compared to commercially available 316 stainless steels, 17--14 Cu--Mo and 800 H steels. The importance of microstructure in controlling these improvements has been demonstrated for selected alloys, using stress relaxation testing as an accelerated test method. The microstructural features responsible for the improved creep strengths have been identified by studying the thermal aging kinetics of one of the 16Ni--14Cr advanced steels, Alloy AX5, in both the solution annealed and the solution annealed plus cold worked conditions. Time-temperature-precipitation diagrams have been developed for the temperature range 600 C to 900 C and for times from 1 h to 3000 h. 226 refs., 88 figs., 10 tabs.

  19. Modelling the microstructure of thermal barrier coatings

    SciTech Connect (OSTI)

    Cirolini, S.; Marchese, M.; Jacucci, G.; Harding, J.H.; Mulheran, P.A.

    1994-12-31

    Thermal barrier coatings produced by plasma spraying have a characteristic microstructure of lamellae, pores and cracks. The lamellae are produced by the splashing of particles onto the substrate. As the coating grows, the lamellae pile on top of each other, producing an interlocking structure. In most cases the growth is rapid and chaotic. The result is a microstructure characterized by pores and cracks. The authors present an improved model for the deposition process of thermal barrier coatings. The task of modeling the coating growth is split into two parts: first the authors consider a description of the particle on arrival at the film, based on the available theoretical, numerical and experimental findings. Second they define and discuss a set of physically-based rules for combining these events to obtain the film. The splats run along the surface and are permitted to curl up (producing pores) or interlock. The computer model uses a mesh to combine these processes and build the coating. They discuss the use of the proposed model in predicting microstructures and hence in correlating the properties of these coatings with the parameters of the process used to make them.

  20. Fire flood recovery process effects upon heavy oil properties

    SciTech Connect (OSTI)

    Reichert, C.; Fuhr, B.; Sawatzky, H.; Lefleur, R.; Verkoczy, B.; Soveran, D.; Jha, K.

    1988-06-01

    The steady decline in proven conventional oil deposits world wide has increased the emphasis on the use of heavy oil and bitumen. Most of the heavy oil and oil sand deposits share the common problem of providing very little or no primary production. They require a reduction in viscosity of the oil to make it flow. The oil in place and the reservoir characteristics are generally studied carefully to determine the design of the recovery process most applicable to the deposit and to evaluate its potential. Many of these same characteristics are also used to evaluate the oil with respect to upgrading, refining and final usage in the form of products. A variety of processes have been developed most of which utilize heat either in the form of steam or combustion to mobolize the oil in the reservoir. These processes vary considerably from rather mild conditions for steam stimulation to quite severe for combustion recovery. Figure 1 shows a typical schematic of an insitu combustion process. Many variations of forward combustion are used in the field to produce oil. Depending upon the severity of the recovery process in the recovered oil may be similar to the oil in the deposit or may be highly modified (oxidized, polymerized or upgraded). A memorandum of Understanding was signed by the Governments of the United States of America, Canada and the Provinces of Saskatchewan and Alberta to study different aspects of the problems related to the recovery of oil from heavy oil and sand deposits. One phase of the study is to determine the effects of different methods of in-situ recovery on the composition of recovered bitumen and heavy oils. This paper describes the findings from a study of fireflood process in a heavy oil deposit located in the Cummings formation of the Eyehill Field in Saskatchewan, Canada.

  1. Final Report, Materials for Industrial Heat Recovery Systems, Tasks 3 and 4 Materials for Heat Recovery in Recovery Boilers

    SciTech Connect (OSTI)

    Keiser, James R.; Kish, Joseph R.; Singh, Preet M.; Sarma, Gorti B.; Yuan, Jerry; Gorog, J. Peter; Frederick, Laurie A.; Jette, Francois R.; Meisner, Roberta A.; Singbeil, Douglas L.

    2007-12-31

    The DOE-funded project on materials for industrial heat recovery systems included four research tasks: materials for aluminum melting furnace recuperator tubes, materials and operational changes to prevent cracking and corrosion of the co-extruded tubes that form primary air ports in black liquor recovery boilers, the cause of and means to prevent corrosion of carbon steel tubes in the mid-furnace area of recovery boilers, and materials and operational changes to prevent corrosion and cracking of recovery boiler superheater tubes. Results from studies on the latter two topics are given in this report while separate reports on results for the first two tasks have already been published. Accelerated, localized corrosion has been observed in the mid-furnace area of kraft recovery boilers. This corrosion of the carbon steel waterwall tubes is typically observed in the vicinity of the upper level of air ports where the stainless clad co-extruded wall tubes used in the lower portion of the boiler are welded to the carbon steel tubes that extend from this transition point or “cut line” to the top of the boiler. Corrosion patterns generally vary from one boiler to another depending on boiler design and operating parameters, but the corrosion is almost always found within a few meters of the cut line and often much closer than that. This localized corrosion results in tube wall thinning that can reach the level where the integrity of the tube is at risk. Collection and analysis of gas samples from various areas near the waterwall surface showed reducing and sulfidizing gases were present in the areas where corrosion was accelerated. However, collection of samples from the same areas at intervals over a two year period showed the gaseous environment in the mid-furnace section can cycle between oxidizing and reducing conditions. These fluctuations are thought to be due to gas flow instabilities and they result in an unstable or a less protective scale on the carbon steel

  2. ARM - ARM Recovery Act Project FAQs

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

    plan, contact Jimmy Voyles, ARM's Recovery Act Project Manager, at jimmy-dot-voyles-at-pnl-dot-gov. Public Q&A If you have a question about our Recovery Act efforts, send it to...

  3. Z-Bed Recovery Water Disposal

    Office of Environmental Management (EM)

    Z-Bed Recovery Water Disposal Tritium Programs Engineering Louis Boone Josh Segura ... detailed explanation of the plan to capture and dispose of Z-Bed Recovery (ZR) water. ...

  4. American Recovery & Reinvestment Act Newsletter - Issue 16

    Office of Environmental Management (EM)

    ... Sub-Project Director Jhon Carilli. As of the end of July 2010, more than 1.8 million cubic feet of Recovery Act waste has been accepted at NNSS. The Recovery Act forecast calls ...

  5. Optimize carbon dioxide sequestration, enhance oil recovery

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

    Optimize carbon dioxide sequestration, enhance oil recovery Optimize carbon dioxide sequestration, enhance oil recovery The simulation provides an important approach to estimate the potential of storing carbon dioxide in depleted oil fields while simultaneously maximizing oil production. January 8, 2014 Schematic of a water-alternating-with-gas flood for CO2 sequestration and enhanced oil recovery. Schematic of a water-alternating-with-gas flood for CO2 sequestration and enhanced oil recovery.

  6. Optimize carbon dioxide sequestration, enhance oil recovery

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

    Optimize carbon dioxide sequestration, enhance oil recovery Optimize carbon dioxide sequestration, enhance oil recovery The simulation provides an important approach to estimate the potential of storing carbon dioxide in depleted oil fields while simultaneously maximizing oil production. January 8, 2014 Schematic of a water-alternating-with-gas flood for CO2 sequestration and enhanced oil recovery. Schematic of a water-alternating-with-gas flood for CO2 sequestration and enhanced oil recovery.

  7. Settlers Hill Gas Recovery Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    Settlers Hill Gas Recovery Biomass Facility Jump to: navigation, search Name Settlers Hill Gas Recovery Biomass Facility Facility Settlers Hill Gas Recovery Sector Biomass Facility...

  8. DFW Gas Recovery Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    DFW Gas Recovery Biomass Facility Jump to: navigation, search Name DFW Gas Recovery Biomass Facility Facility DFW Gas Recovery Sector Biomass Facility Type Landfill Gas Location...

  9. Lake Gas Recovery Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    Gas Recovery Biomass Facility Jump to: navigation, search Name Lake Gas Recovery Biomass Facility Facility Lake Gas Recovery Sector Biomass Facility Type Landfill Gas Location Cook...

  10. Prairie View Gas Recovery Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    View Gas Recovery Biomass Facility Jump to: navigation, search Name Prairie View Gas Recovery Biomass Facility Facility Prairie View Gas Recovery Sector Biomass Facility Type...

  11. Woodland Landfill Gas Recovery Biomass Facility | Open Energy...

    Open Energy Info (EERE)

    Landfill Gas Recovery Biomass Facility Jump to: navigation, search Name Woodland Landfill Gas Recovery Biomass Facility Facility Woodland Landfill Gas Recovery Sector Biomass...

  12. Greene Valley Gas Recovery Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    Valley Gas Recovery Biomass Facility Jump to: navigation, search Name Greene Valley Gas Recovery Biomass Facility Facility Greene Valley Gas Recovery Sector Biomass Facility Type...

  13. CID Gas Recovery Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    CID Gas Recovery Biomass Facility Jump to: navigation, search Name CID Gas Recovery Biomass Facility Facility CID Gas Recovery Sector Biomass Facility Type Landfill Gas Location...

  14. Olinda Landfill Gas Recovery Plant Biomass Facility | Open Energy...

    Open Energy Info (EERE)

    Olinda Landfill Gas Recovery Plant Biomass Facility Jump to: navigation, search Name Olinda Landfill Gas Recovery Plant Biomass Facility Facility Olinda Landfill Gas Recovery Plant...

  15. Recovery Act: Smart Grid Investment Grants | Department of Energy

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

    Information Center Recovery Act Recovery Act: Smart Grid Investment Grants Recovery Act: Smart Grid Investment Grants Smart Grid Investment Grant Awards Recipients by State ...

  16. CSL Gas Recovery Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    CSL Gas Recovery Biomass Facility Jump to: navigation, search Name CSL Gas Recovery Biomass Facility Facility CSL Gas Recovery Sector Biomass Facility Type Landfill Gas Location...

  17. BJ Gas Recovery Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    BJ Gas Recovery Biomass Facility Jump to: navigation, search Name BJ Gas Recovery Biomass Facility Facility BJ Gas Recovery Sector Biomass Facility Type Landfill Gas Location...

  18. Southeast Resource Recovery Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    Resource Recovery Biomass Facility Jump to: navigation, search Name Southeast Resource Recovery Biomass Facility Facility Southeast Resource Recovery Sector Biomass Facility Type...

  19. Metro Methane Recovery Facility Biomass Facility | Open Energy...

    Open Energy Info (EERE)

    Methane Recovery Facility Biomass Facility Jump to: navigation, search Name Metro Methane Recovery Facility Biomass Facility Facility Metro Methane Recovery Facility Sector Biomass...

  20. Penobscot Energy Recovery Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    Energy Recovery Biomass Facility Jump to: navigation, search Name Penobscot Energy Recovery Biomass Facility Facility Penobscot Energy Recovery Sector Biomass Facility Type...

  1. Puente Hills Energy Recovery Biomass Facility | Open Energy Informatio...

    Open Energy Info (EERE)

    Puente Hills Energy Recovery Biomass Facility Jump to: navigation, search Name Puente Hills Energy Recovery Biomass Facility Facility Puente Hills Energy Recovery Sector Biomass...

  2. Microsoft Word - Attachment 3 Recovery Act notification | Department...

    Energy Savers [EERE]

    Microsoft Word - Attachment 3 Recovery Act notification Microsoft Word - Attachment 3 Recovery Act notification More Documents & Publications Microsoft Word - Attachment 3 Recovery...

  3. Recovery Act Investment Moves EM Past Milestone of 100 Project...

    Office of Environmental Management (EM)

    in place quickly to accomplish the Recovery Act Program goals." Recovery Act Investment Moves EM Past Milestone of 100 Project Completions Below: Recovery Act workers...

  4. Michigan Recovery Act State Memo | Department of Energy

    Energy Savers [EERE]

    Michigan Recovery Act State Memo The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery ...

  5. Delaware Recovery Act State Memo | Department of Energy

    Office of Environmental Management (EM)

    Delaware Recovery Act State Memo The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery ...

  6. Vermont Recovery Act State Memo | Department of Energy

    Office of Environmental Management (EM)

    Vermont Recovery Act State Memo The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery ...

  7. Ohio Recovery Act State Memo | Department of Energy

    Energy Savers [EERE]

    Ohio Recovery Act State Memo The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act ...

  8. Mechanical and electrochemical response of a LiCoO2 cathode using reconstructed microstructures

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

    Mendoza, Hector; Roberts, Scott Alan; Brunini, Victor; Grillet, Anne

    2016-01-01

    As LiCoO2 cathodes are charged, delithiation of the LiCoO2 active material leads to an increase in the lattice spacing, causing swelling of the particles. When these particles are packed into a bicontinuous, percolated network, as is the case in a battery electrode, this swelling leads to the generation of significant mechanical stress. In this study we performed coupled electrochemical-mechanical simulations of the charging of a LiCoO2 cathode in order to elucidate the mechanisms of stress generation and the effect of charge rate and microstructure on these stresses. Energy dispersive spectroscopy combined with scanning electron microscopy imaging was used to createmore » 3D reconstructions of a LiCoO2 cathode, and the Conformal Decomposition Finite Element Method is used to automatically generate computational meshes on this reconstructed microstructure. Replacement of the ideal solution Fickian diffusion model, typically used in battery simulations, with a more general non-ideal solution model shows substantially smaller gradients of lithium within particles than is typically observed in the literature. Using this more general model, lithium gradients only appear at states of charge where the open-circuit voltage is relatively constant. While lithium gradients do affect the mechanical stress state in the particles, the maximum stresses are always found in the fully-charged state and are strongly affected by the local details of the microstructure and particle-to-particle contacts. These coupled electrochemical-mechanical simulations begin to yield insight into the partitioning of volume change between reducing pore space and macroscopically swelling the electrode. Lastly, preliminary studies that include the presence of the polymeric binder suggest that it can greatly impact stress generation and that it is an important area for future research.« less

  9. State Agency Recovery Act Funding

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

    Agency Recovery Act Funding .Alabama Alabama Public Service Commission $868,824 .Alaska Regulatory Commission of Alaska $767,493 .Arizona Arizona Corporation Commission $915,679 .Arkansas Arkansas Public Service Commission $822,779 .California California Public Utilities Commission $1,686,869 .Colorado The Public Utilities Commission of the State of Colorado $875,899 .Connecticut Connecticut Department of Public Utility Control $839,241 .Delaware Delaware Public Service Commission $772,254

  10. Overpulse railgun energy recovery circuit

    DOE Patents [OSTI]

    Honig, Emanuel M.

    1989-01-01

    In an electromagnetic launcher such as a railgun for propelling a projectile at high velocity, an overpulse energy recovery circuit is employed to transfer stored inductive energy from a source inductor to the railgun inductance to propel the projectile down the railgun. Switching circuitry and an energy transfer capacitor are used to switch the energy back to the source inductor in readiness for a repetitive projectile propelling cycle.

  11. Counterpulse railgun energy recovery circuit

    DOE Patents [OSTI]

    Honig, Emanuel M.

    1986-01-01

    In an electromagnetic launcher such as a railgun for propelling a projectile at high velocity, a counterpulse energy recovery circuit is employed to transfer stored inductive energy from a source inductor to the railgun inductance to propel the projectile down the railgun. Switching circuitry and an energy transfer capacitor are used to switch the energy back to the source inductor in readiness for a repetitive projectile propelling cycle.

  12. Anelastic Strain Recovery Analysis Code

    Energy Science and Technology Software Center (OSTI)

    1995-04-05

    ASR4 is a nonlinear least-squares regression of Anelastic Strain Recovery (ASR) data for the purpose of determining in situ stress orientations and magnitudes. ASR4 fits the viscoelastic model of Warpinski and Teufel to measure ASR data, calculates the stress orientations directly, and stress magnitudes if sufficient input data are available. The code also calculates the stress orientation using strain-rosette equations, and it calculates stress magnitudes using Blanton''s approach, assuming sufficient input data are available.

  13. Kinetics, Mechanics and Microstructure Changes in Storage Media |

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

    Department of Energy Kinetics, Mechanics and Microstructure Changes in Storage Media Kinetics, Mechanics and Microstructure Changes in Storage Media Presentation on the Kinetics, Mechanics and Microstructure Changes in Storage Media given at the DOE Theory Focus Session on Hydrogen Storage Materials on May 18, 2006. storage_theory_session_eiazab.pdf (1.21 MB) More Documents & Publications Summary Report from Theory Focus Session on Hydrogen Storage Materials Documentation of Hybrid

  14. Molecular Weight Effects on Particle and Polymer Microstructure...

    Office of Scientific and Technical Information (OSTI)

    Molecular Weight Effects on Particle and Polymer Microstructure in Concentrated Polymer Solutions Citation Details In-Document Search Title: Molecular Weight Effects on Particle ...

  15. Wave Propagation and Dispersion in Elasto-Plastic Microstructured...

    Office of Scientific and Technical Information (OSTI)

    in Elasto-Plastic Microstructured Materials Remi Dingreville, Joshua Robbins and ... What about the subsurface fields (2D vs. 3D)? (S) Sonia National Laboratories 419 Where ...

  16. WAFER TEST CAVITY -Linking Surface Microstructure to RF Performance...

    Office of Scientific and Technical Information (OSTI)

    WAFER TEST CAVITY -Linking Surface Microstructure to RF Performance: a 'Short--Sample Test Facility' for characterizing superconducting materials for SRF cavities. Citation Details ...

  17. Evaluation of Microstructure-Slip Relationships in BCC Tantalum...

    Office of Scientific and Technical Information (OSTI)

    Title: Evaluation of Microstructure-Slip Relationships in BCC Tantalum. Authors: Carroll, Jay ; Boyce, Brad Lee ; Clark, Blythe Publication Date: 2012-06-01 OSTI Identifier: ...

  18. Wave Propagation and Dispersion in Elasto-Plastic Microstructured...

    Office of Scientific and Technical Information (OSTI)

    Title: Wave Propagation and Dispersion in Elasto-Plastic Microstructured Materials. Abstract not provided. Authors: Dingreville, Remi Philippe Michel ; Robbins, Joshua ; Voth, ...

  19. Microstructural Modification of a Cast Iron by Magnetic Field Processing

    SciTech Connect (OSTI)

    Kenik, Edward A; Ludtka, Gail Mackiewicz-; Ludtka, Gerard Michael; Wilgen, John B; Kisner, Roger A

    2010-01-01

    The current study deals with the microstructural modification of a nodular cast iron during solidification under the influence of high magnetic fields (up to 18 tesla).

  20. Micro-Structural Mitigation Strategies for PEM Fuel Cells

    Broader source: Energy.gov [DOE]

    Download presentation slides from the DOE Fuel Cell Technologies Office webinar Micro-Structural Mitigation Strategies for PEM Fuel Cells held on November 19, 2013.

  1. Webinar: Micro-Structural Mitigation Strategies for PEM Fuel Cells

    Broader source: Energy.gov [DOE]

    Video recording of the Fuel Cell Technologies Office webinar, Micro-Structural Mitigation Strategies for PEM Fuel Cells, originally presented on November 19, 2013.

  2. Microstructural Effects on Void Nucleation in Single-Phase Copper...

    Office of Scientific and Technical Information (OSTI)

    in Single-Phase Copper Polycrystals Citation Details In-Document Search Title: Microstructural Effects on Void Nucleation in Single-Phase Copper Polycrystals You are ...

  3. Linking Network Microstructure to Macroscopic Properties of Siloxane...

    Office of Scientific and Technical Information (OSTI)

    Title: Linking Network Microstructure to Macroscopic Properties of Siloxane Elastomers Using Combined Nuclear Magnetic Resonance and Mesoscale Computational Modeling Authors: Mayer...

  4. Microstructural Characterization of Nodular Ductile Iron

    SciTech Connect (OSTI)

    Springer, H K

    2012-01-03

    The objective of this study is to quantify the graphite particle phase in nodular ductile iron (NDI). This study provides the basis for initializing microstructure in direct numerical simulations, as part of developing microstructure-fracture response models. The work presented here is a subset of a PhD dissertation on spall fracture in NDI. NDI is an ideal material for studying the influence of microstructure on ductile fracture because it contains a readily identifiable second-phase particle population, embedded in a ductile metallic matrix, which serves as primary void nucleation sites. Nucleated voids grow and coalesce under continued tensile loading, as part of the micromechanisms of ductile fracture, and lead to macroscopic failure. For this study, we used 2D optical microscopy and quantitative metallography relationships to characterize the volume fraction, size distribution, nearest-neighbor distance, and other higher-order metrics of the graphite particle phase. We found that the volume fraction was {Phi} = 0.115, the average particle diameter was d{sub avg} = 25.9 {mu}m, the Weibull shape and scaling parameters were {beta} = 1.8 and {eta} = 29.1 {mu}m, respectively, the (first) nearest neighbor distance was L{sub nn} = 32.4 {mu}m, the exponential coefficients for volume fraction fluctuations was A{sub {Phi}} = 1.89 and B{sub {Phi}} = -0.59, respectively. Based on reaching a coefficient-of-variation (COV) of 0.01, the representative volume element (RVE) size was determined to be 8.9L{sub nn} (288 {mu}m).

  5. Drain-Water Heat Recovery | Department of Energy

    Energy Savers [EERE]

    Heat & Cool Water Heating Drain-Water Heat Recovery Drain-Water Heat Recovery Diagram of a drain water heat recovery system. Diagram of a drain water heat recovery system. ...

  6. Microstructural characterization in dissimilar friction stir welding between 304 stainless steel and st37 steel

    SciTech Connect (OSTI)

    Jafarzadegan, M.; State Key Laboratory of Advanced Welding Production Technology, School of Materials Science and Eng., Harbin Institute of Technology, P.O. Box: 150001, Harbin ; Feng, A.H.; Abdollah-zadeh, A.; Saeid, T.; Shen, J.; Assadi, H.

    2012-12-15

    In the present study, 3 mm-thick plates of 304 stainless steel and st37 steel were welded together by friction stir welding at a welding speed of 50 mm/min and tool rotational speed of 400 and 800 rpm. X-ray diffraction test was carried out to study the phases which might be formed in the welds. Metallographic examinations, and tensile and microhardness tests were used to analyze the microstructure and mechanical properties of the joint. Four different zones were found in the weld area except the base metals. In the stir zone of the 304 stainless steel, a refined grain structure with some features of dynamic recrystallization was evidenced. A thermomechanically-affected zone was characterized on the 304 steel side with features of dynamic recovery. In the other side of the stir zone, the hot deformation of the st37 steel in the austenite region produced small austenite grains and these grains transformed to fine ferrite and pearlite and some products of displacive transformations such as Widmanstatten ferrite and martensite by cooling the material after friction stir welding. The heat-affected zone in the st37 steel side showed partially and fully refined microstructures like fusion welding processes. The recrystallization in the 304 steel and the transformations in the st37 steel enhanced the hardness of the weld area and therefore, improved the tensile properties of the joint. - Highlights: Black-Right-Pointing-Pointer FSW produced sound welds between st37 low carbon steel and 304 stainless steel. Black-Right-Pointing-Pointer The SZ of the st37 steel contained some products of allotropic transformation. Black-Right-Pointing-Pointer The material in the SZ of the 304 steel showed features of dynamic recrystallization. Black-Right-Pointing-Pointer The finer microstructure in the SZ increased the hardness and tensile strength.

  7. Toward Local Failure Local Recovery (LFLR) Resilience Model Using...

    Office of Scientific and Technical Information (OSTI)

    Motivation for Local Failure-Local Recovery (LFLR) Architecture for LFLR Application Recovery Results Discussion Conclusions Sandia Motivation for ...

  8. Diesel Engine Waste Heat Recovery Utilizing Electric Turbocompound...

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

    More Documents & Publications Diesel Engine Waste Heat Recovery Utilizing Electric Trubocompound Technology Diesel Engine Waste Heat Recovery Utilizing Electric Turbocompound ...

  9. Diesel Engine Waste Heat Recovery Utilizing Electric Turbocompound...

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

    More Documents & Publications Diesel Engine Waste Heat Recovery Utilizing Electric Turbocompound Technology Diesel Engine Waste Heat Recovery Utilizing Electric Trubocompound ...

  10. Diesel Engine Waste Heat Recovery Utilizing Electric Trubocompound...

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

    More Documents & Publications Diesel Engine Waste Heat Recovery Utilizing Electric Turbocompound Technology Diesel Engine Waste Heat Recovery Utilizing Electric Turbocompound ...

  11. Energy Positive Water Resource Recovery Workshop Related Documents...

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

    Related Documents Energy Positive Water Resource Recovery Workshop Related Documents ... Workshop Report Energy-Positive Water Resource Recovery Workshop Report ...

  12. Opportunities and Challenges of Thermoelectrlic Waste Heat Recovery...

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

    More Documents & Publications Development of Thermoelectric Technology for Automotive Waste Heat Recovery Develop Thermoelectric Technology for Automotive Waste Heat Recovery ...

  13. Counterpulse railgun energy recovery circuit

    DOE Patents [OSTI]

    Honig, E.M.

    1984-09-28

    The invention presented relates to a high-power pulsing circuit and more particularly to a repetitive pulse inductive energy storage and transfer circuit for an electromagnetic launcher. In an electromagnetic launcher such as a railgun for propelling a projectile at high velocity, a counterpulse energy recovery circuit is employed to transfer stored inductive energy from a source inductor to the railgun inductance to propel the projectile down the railgun. Switching circuitry and an energy transfer capacitor are used to switch the energy back to the source inductor in readiness for a repetitive projectile propelling cycle.

  14. Overpulse railgun energy recovery circuit

    DOE Patents [OSTI]

    Honig, E.M.

    1984-09-28

    The invention presented relates to a high-power pulsing circuit and more particularly to a repetitive pulse inductive energy storage and transfer circuit for an electromagnetic launcher. In an electromagnetic launcher such as a railgun for propelling a projectile at high velocity, an overpulse energy recovery circuit is employed to transfer stored inductive energy from a source inductor to the railgun inductance to propel the projectile down the railgun. Switching circuitry and an energy transfer capacitor are used to switch the energy back to the source inductor in readiness for a repetitive projectile propelling cycle.

  15. The Hanford Story: Recovery Act

    Broader source: Energy.gov [DOE]

    This is the third chapter of The Hanford Story. This chapter is a tribute to the thousands of workers and representatives of regulatory agencies, neighboring states, Tribes, stakeholders, and surrounding communities who came together to put stimulus funding to work at Hanford. The video describes how the Department of Energy and its contractors turned a nearly $2 billion investment of American Recovery and Reinvestment Act funding in 2009 into nearly $4 billion worth of environmental cleanup work over the past two years. At the same time, Hanford workers have reduced the cleanup footprint of the Hanford Site by more than half (586 square miles to 241 sq. mi. through August -- 59 percent).

  16. Stability Study of the RERTR Fuel Microstructure

    SciTech Connect (OSTI)

    Jian Gan; Dennis Keiser; Brandon Miller; Daniel Wachs

    2014-04-01

    The irradiation stability of the interaction phases at the interface of fuel and Al alloy matrix as well as the stability of the fission gas bubble superlattice is believed to be very important to the U-Mo fuel performance. In this paper the recent result from TEM characterization of Kr ion irradiated U-10Mo-5Zr alloy will be discussed. The focus will be on the phase stability of Mo2-Zr, a dominated second phase developed at the interface of U-10Mo and the Zr barrier in a monolithic fuel plate from fuel fabrication. The Kr ion irradiations were conducted at a temperature of 200 degrees C to an ion fluence of 2.0E+16 ions/cm2. To investigate the thermal stability of the fission gas bubble superlattice, a key microstructural feature in both irradiated dispersion U-7Mo fuel and monolithic U-10Mo fuel, a FIB-TEM sample of the irradiated U-10Mo fuel (3.53E+21 fission/cm3) was used for a TEM in-situ heating experiment. The preliminary result showed extraordinary thermal stability of the fission gas bubble superlattice. The implication of the TEM observation from these two experiments on the fuel microstructural evolution under irradiation will be discussed.

  17. Linking Network Microstructure to Macroscopic Properties of Siloxane

    Office of Scientific and Technical Information (OSTI)

    Elastomers Using Combined Nuclear Magnetic Resonance and Mesoscale Computational Modeling (Journal Article) | SciTech Connect Journal Article: Linking Network Microstructure to Macroscopic Properties of Siloxane Elastomers Using Combined Nuclear Magnetic Resonance and Mesoscale Computational Modeling Citation Details In-Document Search Title: Linking Network Microstructure to Macroscopic Properties of Siloxane Elastomers Using Combined Nuclear Magnetic Resonance and Mesoscale Computational

  18. Using prismatic microstructured films for image blending in OLEDS

    DOE Patents [OSTI]

    Haenichen, Lukas; Pschenitzka, Florian

    2009-09-08

    An apparatus such as a light source is disclosed which has an OLED device and a microstructured film disposed on the substrate or transparent electrode of said OLED device and on the exterior of said OLED device. The microstructured film contains features which diffuse light emitted by said OLED device and increase the luminance of the device.

  19. Brushing up on oil recovery

    SciTech Connect (OSTI)

    Mackey, J.

    1995-12-01

    To be prepared for a range of oil spills, emergency response organizations must have an arsenal of powerful and adaptable equipment. Around the coastal United States, a network of oil spill cooperatives and emergency response organizations stand ready with the technology and the know-how to respond to the first sign of an oil spill. When the telephone rings, they may be required to mop up 200 gallons of oil that leaked off the deck of a ship or to contain and skim 2,000 gallons of oil from a broken hose at a loading terminal. In a few cases each year, they may find themselves responding to a major pollution incident, one that involves hundreds of people and tons of equipment. To clean an oil spill at a New Jersey marine terminal, the local cooperative used the Lundin Oil Recovery Inc. (LORI) skimming system to separate the oil and water and the lift the oil out of the river. The LORI skimming technology is based on sound principles of fluid management - using the natural movement of water instead of trying to fight against it. A natural feeding mechanism delivers oily water through the separation process, and a simple mechanical separation and recovery device - a brush conveyor - removes the pollutants from the water.

  20. Microstructure and Corrosion Behavior of the Cu-Pd-X Ternary...

    Office of Scientific and Technical Information (OSTI)

    Microstructure and Corrosion Behavior of the Cu-Pd-X Ternary Alloys for Hydrogen Separation Membranes Citation Details In-Document Search Title: Microstructure and Corrosion...

  1. Microstructure Improvement in Weld Metal under the Ultrasonic Application

    SciTech Connect (OSTI)

    Cui, Yan; Xu, Cailu; Han, Qingyou

    2007-01-01

    When considering the operational performance of weldments in the engineering projects, the most important issues to be considered are weld metal mechanical properties, integrity of the welded joint, and weldability 1 . These issues are closely related to the microstructure of the weld metal. A significant amount of research has been carried out to alter the process variables and to use external devices to obtain microstructure control of the weldments. It has been reported that grain refined microstructure not only reduces cracking behavior of alloys including solidification cracking, cold cracking and reheat cracking, 2 - 5 but also improves the mechanical properties of the weld metal, such as toughness, ductility, strength, and fatigue life. 6, 7 Weld pool stirring, 8 arc oscillation, 9, 10 arc pulsation, 11 , and magnetic arc oscillator 12, 13 have been applied to fusion welding to refine the microstructures. This article describes initial experimental results on the use of power ultrasonic vibration to refine the microstructure of weld metals.

  2. Monitoring microstructural evolution in irradiated steel with second harmonic generation

    SciTech Connect (OSTI)

    Matlack, Kathryn H.; Kim, Jin-Yeon; Jacobs, Laurence J.; Wall, James J.; Qu, Jianmin

    2015-03-31

    Material damage in structural components is driven by microstructural evolution that occurs at low length scales and begins early in component life. In metals, these microstructural features are known to cause measurable changes in the acoustic nonlinearity parameter. Physically, the interaction of a monochromatic ultrasonic wave with microstructural features such as dislocations, precipitates, and vacancies, generates a second harmonic wave that is proportional to the acoustic nonlinearity parameter. These nonlinear ultrasonic techniques thus have the capability to evaluate initial material damage, particularly before crack initiation and propagation occur. This paper discusses how the nonlinear ultrasonic technique of second harmonic generation can be used as a nondestructive evaluation tool to monitor microstructural changes in steel, focusing on characterizing neutron radiation embrittlement in nuclear reactor pressure vessel steels. Current experimental evidence and analytical models linking microstructural evolution with changes in the acoustic nonlinearity parameter are summarized.

  3. Researching power plant water recovery

    SciTech Connect (OSTI)

    2008-04-01

    A range of projects supported by NETl under the Innovations for Existing Plant Program are investigating modifications to power plant cooling systems for reducing water loss, and recovering water from the flue gas and the cooling tower. This paper discusses two technologies showing particular promise condense water that is typically lost to evaporation, SPX technologies' Air2Air{sup trademark} condenses water from a cooling tower, while Lehigh University's process condenses water and acid in flue gas. 3 figs.

  4. Recovery from chemical, biological, and radiological incidents :

    SciTech Connect (OSTI)

    Franco, David Oliver; Yang, Lynn I.; Hammer, Ann E.

    2012-06-01

    To restore regional lifeline services and economic activity as quickly as possible after a chemical, biological or radiological incident, emergency planners and managers will need to prioritize critical infrastructure across many sectors for restoration. In parallel, state and local governments will need to identify and implement measures to promote reoccupation and economy recovery in the region. This document provides guidance on predisaster planning for two of the National Disaster Recovery Framework Recovery Support Functions: Infrastructure Systems and Economic Recovery. It identifies key considerations for infrastructure restoration, outlines a process for prioritizing critical infrastructure for restoration, and identifies critical considerations for promoting regional economic recovery following a widearea disaster. Its goal is to equip members of the emergency preparedness community to systematically prioritize critical infrastructure for restoration, and to develop effective economic recovery plans in preparation for a widearea CBR disaster.

  5. Greenhouse gases emissions accounting for typical sewage sludge digestion with energy utilization and residue land application in China

    SciTech Connect (OSTI)

    Niu Dongjie; Huang Hui; Dai Xiaohu; Zhao Youcai

    2013-01-15

    Highlights: Black-Right-Pointing-Pointer GHGs emissions from sludge digestion + residue land use in China were calculated. Black-Right-Pointing-Pointer The AD unit contributes more than 97% of total biogenic GHGs emissions. Black-Right-Pointing-Pointer AD with methane recovery is attractive for sludge GHGs emissions reduction. - Abstract: About 20 million tonnes of sludge (with 80% moisture content) is discharged by the sewage treatment plants per year in China, which, if not treated properly, can be a significant source of greenhouse gases (GHGs) emissions. Anaerobic digestion is a conventional sewage sludge treatment method and will continue to be one of the main technologies in the following years. This research has taken into consideration GHGs emissions from typical processes of sludge thickening + anaerobic digestion + dewatering + residue land application in China. Fossil CO{sub 2}, biogenic CO{sub 2}, CH{sub 4,} and avoided CO{sub 2} as the main objects is discussed respectively. The results show that the total CO{sub 2}-eq is about 1133 kg/t DM (including the biogenic CO{sub 2}), while the net CO{sub 2}-eq is about 372 kg/t DM (excluding the biogenic CO{sub 2}). An anaerobic digestion unit as the main GHGs emission source occupies more than 91% CO{sub 2}-eq of the whole process. The use of biogas is important for achieving carbon dioxide emission reductions, which could reach about 24% of the total CO{sub 2}-eq reduction.

  6. Los Alamos plants willows for flood recovery

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

    plants willows Los Alamos plants willows for flood recovery The Laboratory's Corrective Actions Program (CAP) planted nearly 10,000 willows to help preserve the Pueblo Canyon wetland after damage from September 2013 floods. June 18, 2014 In a flood recovery effort designed to stop further erosion in Pueblo Canyon, in April, Los Alamos planted nearly 10,000 willows along the stream banks surrounding the wetland. In a flood recovery effort designed to stop further erosion in Pueblo Canyon, Los

  7. Recovery Act State Memos American Samoa

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

    American Samoa For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  8. Recovery Act State Memos Mariana Islands

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

    Mariana Islands For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  9. Recovery Act State Memos New Hampshire

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

    Hampshire For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  10. Recovery Act State Memos New Jersey

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

    Jersey For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  11. Recovery Act State Memos New Mexico

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

    Mexico For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  12. Recovery Act State Memos North Carolina

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

    Carolina For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  13. Recovery Act State Memos North Dakota

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

    Dakota For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  14. Recovery Act State Memos Puerto Rico

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

    Puerto Rico For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  15. Recovery Act State Memos Rhode Island

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

    Rhode Island For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  16. Recovery Act State Memos South Carolina

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

    Carolina For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  17. Recovery Act State Memos South Dakota

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

    Dakota For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  18. Recovery Act State Memos Virgin Islands

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

    Virgin Islands For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  19. Recovery Act State Memos Washington, DC

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

    Washington, DC For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  20. Recovery Act State Memos West Virginia

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

    West Virginia For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  1. Ohio Celebrates Recovery Act Weatherization Program Performance |

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

    Department of Energy Ohio Celebrates Recovery Act Weatherization Program Performance Ohio Celebrates Recovery Act Weatherization Program Performance June 10, 2010 - 12:41pm Addthis Ohio Celebrates Recovery Act Weatherization Program Performance Joshua DeLung What are the key facts? More than 10,000 Ohio homes have been weatherized, making the state one of the national leaders in helping income-eligible families become more energy-efficient. Ohio has reached a milestone in the clean energy

  2. Enhanced Oil Recovery | Department of Energy

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

    Enhanced Oil Recovery Enhanced Oil Recovery Cross-section illustrating how carbon dioxide and water can be used to flush residual oil from a subsurface rock formation between wells. Cross-section illustrating how carbon dioxide and water can be used to flush residual oil from a subsurface rock formation between wells. Crude oil development and production in U.S. oil reservoirs can include up to three distinct phases: primary, secondary, and tertiary (or enhanced) recovery. During primary

  3. LANL exceeds Early Recovery Act recycling goals

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

    LANL exceeds Early Recovery Act recycling goals LANL exceeds Early Recovery Act recycling goals Lab demolition projects under the American Recovery and Reinvestment Act have recovered more than 136 tons of recyclable metal since work began last year. March 8, 2010 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

  4. LANL sponsors Recovery Act Job Fair

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

    Recovery Act Job Fair LANL sponsors Recovery Act Job Fair The fair was aimed at filling current and future positions with subcontractors working on environmental cleanup under the American Recovery and Reinvestment Act. October 30, 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 new materials.

  5. Waste Isolation Pilot Plant Recovery Plan

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

    Waste Isolation Pilot Plant Recovery Plan Revision 0 September 30, 2014 [This page left blank.] EXECUTIVE SUMMARY Overview This Recovery Plan provides a safe and compliant approach to resuming operations at the Waste Isolation Pilot Plant (WIPP), the repository for disposal of the nation's defense transuranic (TRU) waste. The U.S. Department of Energy (DOE) is committed to resuming operations by the first quarter of calendar year 2016, and this Recovery Plan outlines the Department's approach to

  6. Supercritical Recovery Systems LLC | Open Energy Information

    Open Energy Info (EERE)

    Recovery Systems LLC Place: Clayton, Missouri Zip: 63105 Product: Holder of various biofuel processing technologies. Deeveloping an ethanol plant in Lacassine, Louisiana....

  7. Recovery Act Progress Update: Reactor Closure Feature

    SciTech Connect (OSTI)

    Cody, Tom

    2010-01-01

    A Recovery Act Progress Update. Decommissioning of two nuclear reactor sites at the Department of Energy's facilities has been approved and is underway.

  8. NREL: Technology Deployment - Disaster Recovery and Rebuilding

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

    Recovery and Rebuilding NREL provides expertise, tools, and innovative solutions to private industry; federal, state, and local governments; nonprofit organizations; and ...

  9. American Recovery & Reinvestment Act Newsletter - Issue 29

    Office of Environmental Management (EM)

    ... af- forded them this opportunity." Former Recovery Act engineers are now with Babcock & Wilcox Conversion Services, which op- erates a Paducah Site facility to convert depleted ...

  10. Faces of the Recovery Act: 1366 Technologies

    Broader source: Energy.gov [DOE]

    LEXINGTON, MA - At 1366 Technologies, Ely Sachs and Frank van Mierlo are using ARPA-E Recovery Act funding to dramatically reduce the costs of solar panel production.

  11. Recovery Act SGDP | Department of Energy

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

    January 25, 2013: Assistant Secretary Patricia Hoffman to Deliver Keynote Address at IEEE PES Conference on Innovative Smart Grid Technologies Blogs October 5, 2015: Recovery ...

  12. Feed Resource Recovery | Open Energy Information

    Open Energy Info (EERE)

    search Name: Feed Resource Recovery Place: Wellesley, Massachusetts Product: Start-up planning to convert waste to fertilizer and biomethane gas. Coordinates: 42.29776,...

  13. Carbon sequestration with enhanced gas recovery: Identifying...

    Office of Scientific and Technical Information (OSTI)

    studies, we propose a field test of the Carbon Sequestration with Enhanced Gas Recovery (CSEGR) process. The objective of the field test is to evaluate the feasibility of ...

  14. Recovery Act Workforce Development | Department of Energy

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

    Act Workforce Development Recovery Act Workforce Development Map of Smart Grid Workforce Development Map of Smart Grid Workforce Development 19 Awards Read more Map of Workforce ...

  15. Energy Recovery Associates | Open Energy Information

    Open Energy Info (EERE)

    - NY NJ CT PA Area Sector: Biofuels Product: Landfill Gas, Digester Gas, mixed methane and Greenhouse gases recovery and utilization equipment and projects. Number of...

  16. Bioelectrochemical Integration of Waste Heat Recovery, Waste...

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

    Air Products and Chemicals, Inc. - Allentown, PA A microbial reverse electrodialysis technology ... Bio-Electrochemical Integration of Waste Heat Recovery, Waste-To-Energy Conversion, ...

  17. Cost Recovery | OpenEI Community

    Open Energy Info (EERE)

    Cost Recovery Home Kyoung's picture Submitted by Kyoung(150) Contributor 9 July, 2013 - 20:57 GRR 3rd Quarter - Stakeholder Update Meeting Alaska analysis appropriations...

  18. Modified Accelerated Cost-Recovery System (MACRS)

    Office of Energy Efficiency and Renewable Energy (EERE)

    Under the federal Modified Accelerated Cost-Recovery System (MACRS), businesses may recover investments in certain property through depreciation deductions. The MACRS establishes a set of class...

  19. OE Recovery Act Blog | Department of Energy

    Energy Savers [EERE]

    November is National Critical Infrastructure Security and Resilience Month, and our Office of Electricity (OE) is hard at work safeguarding the power grid. October 5, 2015 Recovery ...

  20. Incorporating Energy Efficiency into Disaster Recovery Efforts

    Broader source: Energy.gov [DOE]

    Better Buildings Residential Network Program Sustainability Peer Exchange Call Series: Incorporating Energy Efficiency into Disaster Recovery Efforts, Call Slides and Discussion Summary, October 9, 2014.

  1. Performance Engineering Research Center and RECOVERY. Performance...

    Office of Scientific and Technical Information (OSTI)

    Performance Engineering Research Center and RECOVERY. Performance Engineering Research Institution SciDAC-e Augmentation. Performance enhancement Citation Details In-Document ...

  2. Energy Positive Water Resource Recovery Workshop Presentations...

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

    Presentations Energy Positive Water Resource Recovery Workshop Presentations ...ositiveWorkshopReuse.pdf (2.28 MB) NearyWaterResourceWorkshoppresentaion2015.pdf ...

  3. Weatherization Formula Grants - American Recovery and Reinvestment...

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

    More Documents & Publications Microsoft Word - nDE-FOA-0000051.rtf Weatherization Formula Grants - American Recovery and Reinvestment Act (ARRA) WPN 10-9: Amendment to ...

  4. Hillsborough County Resource Recovery Biomass Facility | Open...

    Open Energy Info (EERE)

    Facility Hillsborough County Resource Recovery Sector Biomass Facility Type Municipal Solid Waste Location Hillsborough County, Florida Coordinates 27.9903597, -82.3017728...

  5. Award Selections for Industrial Technologies Program Recovery...

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

    A chart detailling Award Selections for Industrial Technologies Program Recovery Act Funding Energy Efficient Information and Communication Technology (ICT) PDF icon Award ...

  6. Faces of the Recovery Act: Sun Catalytix

    Broader source: Energy.gov [DOE]

    At the Massachusetts Institute of Technology, Dan Nocera talks about Sun Catalytix, the next generation of solar energy, and ARPA-E funding through the Recovery Act.

  7. IDAHO RECOVERY ACT SNAPSHOT | Department of Energy

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

    Idaho has substantial natural resources, including wind, geothermal, and hydroelectric power .The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on ...

  8. ARIZONA RECOVERY ACT SNAPSHOT | Department of Energy

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

    Arizona has substantial natural resources, including coal, solar, and hydroelectric resources. The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment ...

  9. GEORGIA RECOVERY ACT SNAPSHOT | Department of Energy

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

    Georgia has substantial natural resources, including biomass and hydroelectric power .The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the ...

  10. Recovery Act Progress Update: Reactor Closure Feature

    ScienceCinema (OSTI)

    Cody, Tom

    2012-06-14

    A Recovery Act Progress Update. Decommissioning of two nuclear reactor sites at the Department of Energy's facilities has been approved and is underway.

  11. Microstructure and properties of pipeline steel with a ferrite/martensite dual-phase microstructure

    SciTech Connect (OSTI)

    Li Rutao Zuo Xiurong Hu Yueyue Wang Zhenwei Hu, Dingxu

    2011-08-15

    In order to satisfy the transportation of the crude oil and gas in severe environmental conditions, a ferrite/martensite dual-phase pipeline steel has been developed. After a forming process and double submerged arc welding, the microstructure of the base metal, heat affected zone and weld metal was characterized using scanning electron microscopy and transmission electron microscopy. The pipe showed good deformability and an excellent combination of high strength and toughness, which is suitable for a pipeline subjected to the progressive and abrupt ground movement. The base metal having a ferrite/martensite dual-phase microstructure exhibited excellent mechanical properties in terms of uniform elongation of 7.5%, yield ratio of 0.78, strain hardening exponent of 0.145, an impact energy of 286 J at - 10 deg. C and a shear area of 98% at 0 deg. C in the drop weight tear test. The tensile strength and impact energy of the weld metal didn't significantly reduce, because of the intragranularly nucleated acicular ferrites microstructure, leading to high strength and toughness in weld metal. The heat affected zone contained complete quenching zone and incomplete quenching zone, which exhibited excellent low temperature toughness of 239 J at - 10 deg. C. - Research Highlights: {yields}The pipe with ferrite/martensite microstructure shows high deformability. {yields}The base metal of the pipe consists of ferrite and martensite. {yields}Heat affected zone shows excellent low temperature toughness. {yields}Weld metal mainly consists of intragranularly nucleated acicular ferrites. {yields}Weld metal shows excellent low temperature toughness and high strength.

  12. Method for enhanced oil recovery

    DOE Patents [OSTI]

    Comberiati, Joseph R.; Locke, Charles D.; Kamath, Krishna I.

    1980-01-01

    The present invention is directed to an improved method for enhanced recovery of oil from relatively "cold" reservoirs by carbon dioxide flooding. In oil reservoirs at a temperature less than the critical temperature of 87.7.degree. F. and at a pore pressure greater than the saturation pressure of carbon dioxide at the temperature of the reservoir, the carbon dioxide remains in the liquid state which does not satisfactorily mix with the oil. However, applicants have found that carbon dioxide can be vaporized in situ in the reservoir by selectively reducing the pore pressure in the reservoir to a value less than the particular saturated vapor pressure so as to greatly enhance the mixing of the carbon dioxide with the oil.

  13. Resource recovery from coal residues

    SciTech Connect (OSTI)

    Jones, G. Jr.; Canon, R.M.

    1980-01-01

    Several processes are being developed to recover metals from coal combustion and conversion residues. Methods to obtain substantial amounts of aluminum, iron, and titanium from these wastes are presented. The primary purpose of our investigation is to find a process that is economically sound or one that at least will partially defray the costs of waste processing. A cursory look at the content of fly ash enables one to see the merits of recovery of these huge quantities of valuable resources. The major constituents of fly ash of most interest are aluminum (14.8%), iron (7.5%), and titanium (1.0%). If these major elements could be recovered from the fly ash produced in the United States (60 million tons/year), bauxite would not have to be imported, iron ore production could be increased, and titanium production could be doubled.

  14. Aerobic microbial enhanced oil recovery

    SciTech Connect (OSTI)

    Torsvik, T.; Gilje, E.; Sunde, E.

    1995-12-31

    In aerobic MEOR, the ability of oil-degrading bacteria to mobilize oil is used to increase oil recovery. In this process, oxygen and mineral nutrients are injected into the oil reservoir in order to stimulate growth of aerobic oil-degrading bacteria in the reservoir. Experiments carried out in a model sandstone with stock tank oil and bacteria isolated from offshore wells showed that residual oil saturation was lowered from 27% to 3%. The process was time dependent, not pore volume dependent. During MEOR flooding, the relative permeability of water was lowered. Oxygen and active bacteria were needed for the process to take place. Maximum efficiency was reached at low oxygen concentrations, approximately 1 mg O{sub 2}/liter.

  15. High efficiency shale oil recovery

    SciTech Connect (OSTI)

    Adams, D.C.

    1992-01-01

    The overall project objective is to demonstrate the high efficiency of the Adams Counter-Current shale oil recovery process. The efficiency will first be demonstrated on a small scale, in the current phase, after which the demonstration will be extended to the operation of a small pilot plant. Thus the immediate project objective is to obtain data on oil shale retorting operations in a small batch rotary kiln that will be representative of operations in the proposed continuous process pilot plant. Although an oil shale batch sample is sealed in the batch kiln from the start until the end of the run, the process conditions for the batch are the same as the conditions that an element of oil shale would encounter in a continuous process kiln. Similar chemical and physical (heating, mixing) conditions exist in both systems. The two most important data objectives in this phase of the project are to demonstrate (1) that the heat recovery projected for this project is reasonable and (2) that an oil shale kiln will run well and not plug up due to sticking and agglomeration. The following was completed and is reported on this quarter: (1) A software routine was written to eliminate intermittently inaccurate temperature readings. (2) We completed the quartz sand calibration runs, resolving calibration questions from the 3rd quarter. (3) We also made low temperature retorting runs to identify the need for certain kiln modifications and kiln modifications were completed. (4) Heat Conductance data on two Pyrolysis runs were completed on two samples of Occidental oil shale.

  16. Shell boosts recovery at Kernridge

    SciTech Connect (OSTI)

    Moore, S.

    1984-01-01

    Since acquiring the Kernridge property in December 1979, Shell Oil Co. has drilled more than 1,800 wells and steadily increased production from 42,000 to 89,000 b/d of oil. Currently, the Kernridge Production Division of Shell California Production Inc. (SCPI), a newly formed subsidiary of Shell Oil Co., is operator for the property. The property covers approximately 35,000 mostly contiguous net acres, with production concentrated mainly on about 5,500 net acres. SCPI's four major fields in the area are the North and South Belridge, Lost Hills, and Antelope Hills. Most of the production comes from the North and South Belridge fields, which were previously held by the Belridge Oil Co. Productive horizons in the fields are the Tulare, Diatomite, Brown Shale, Antelope Shale, 64 Zone, and Agua sand. The Tulare and Diatomite are the two major reservoirs SCPI is developing. The Tulare, encountered between 400 and 1,300 ft, is made up of fine- to coarse-grained, unconsolidated sands with interbedded shales and silt stones and contains 13 /sup 0/ API oil. Using steam drive as the main recovery method, SCPI estimates an ultimate recovery from the Tulare formation of about 60% of the original 1 billion barrels in place. The Diatomite horizon, found between 800 and 3,500 ft and containing light, 28 /sup 0/ API oil, has high porosity (more than 60%), low permeability (less than 1 md), and natural fractures. Because of the Diatomite's low permeability, fracture stimulation is being used to increase well productivity. SCPI anticipates that approximately 5% of the almost 2 billion barrels of oil originally in place will be recovered by primary production.

  17. Fast Company covers "Just Your Typical New Mexico Image Recognition Startup

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

    Spun Off From A Government Lab" (Not) just your typical Lab spin off Fast Company covers "Just Your Typical New Mexico Image Recognition Startup Spun Off From A Government Lab" Far from Silicon Valley, Descartes Labs aims to turn a national research facility's AI research into new ways of understanding the world. July 30, 2015 Fast Company covers "Just Your Typical New Mexico Image Recognition Startup Spun Off From A Government Lab" Descartes Labs cofounders Mark

  18. Fact #906: January 4, 2016 VMT and the Price of Gasoline Typically Move in

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

    Opposition - Dataset | Department of Energy Fact #906: January 4, 2016 VMT and the Price of Gasoline Typically Move in Opposition - Dataset Fact #906: January 4, 2016 VMT and the Price of Gasoline Typically Move in Opposition - Dataset Excel file and dataset for VMT and the Price of Gasoline Typically Move in Opposition fotw#906_web.xlsx (51.4 KB) More Documents & Publications Fact #860 February 16, 2015 Relationship of Vehicle Miles of Travel and the Price of Gasoline - Dataset Fact

  19. Microstructure evolution during tensile loading histories of a polyurea

    SciTech Connect (OSTI)

    Rinaldi, R.G.; Boyce, M.C.; Weigand, S.J.; Londono, D.J.; Guise, M.W.

    2012-02-07

    The evolution in the hard/soft domain microstructure of an elastomeric-like polyurea during different tensile loading histories was studied using in situ small- and wide-angle X-ray scattering (SAXS/WAXS). The nonlinear stress-strain behavior is initially stiff with a rollover yield to a more compliant response; unloading is highly nonlinear showing substantial hysteresis while also exhibiting significant recovery. Reloading reveals a substantially more compliant 'softened' behavior and dramatically reduced hysteresis. WAXS peaks monitor characteristic dimensions of regular features within the hard domains; the peak location remains unchanged with tensile deformation indicating no separation of the internal structure within a domain, but the peak intensity becomes anisotropic with deformation evolving in a reversible manner consistent with orientation due to stretch. The SAXS profiles provide information between major hard domains. SAXS peaks are found to shift with tensile loading in a relatively affine manner up to a tensile true strain of {approx}0.4, which, using a Bragg reduction to aid interpretation, reveals an axial increase and a transverse decrease in interdomain spacings; this evolution is reversible for strains less than {approx}0.4. Increasing axial strain beyond a true strain of {approx}0.4 is accompanied by a dramatic, progressive, and irreversible reduction in axial Bragg spacing, indicating a breakdown in the hard domain aggregate network structure. A four-point pattern is seen to develop during stretching. The breakdown in networked structure during a first load cycle gives a new structure for subsequent load cycles, which is seen to evolve in a reversible manner for strains less than or equal to the prior maximum strain. However, for strains exceeding the prior maximum strain excursion, additional breakdown is found. These SAXS results show that a breakdown in the hard domain aggregate network structure is a governing mechanism for the large

  20. Microstructure Characteristics of High Lift Factor MOCVD REBCO Coated Conductors With High Zr Content

    SciTech Connect (OSTI)

    Galstyan, E; Gharahcheshmeh, MH; Delgado, L; Xu, AX; Majkic, G; Selvamanickam, V

    2015-06-01

    We report the microstructural characteristics of high levels of Zr-added REBa2Cu3O7-x (RE = Gd, Y rare earth) coated conductors fabricated by Metal Organic Chemical Vapor Deposition (MOCVD). The enhancements of the lift factor defined as a ratio of the in-field (3 T, B parallel to c-axis) critical current density (J(c)) at 30 K and self-field J(c) at 77 K have been achieved for Zr addition levels of 20 and 25 mol% via optimization of deposition parameters. The presence of strong flux pinning is attributed to the aligned nanocolumns of BaZrO3 and nanoprecipitates embedded in REBa2Cu3O7-x matrix with good crystal quality. A high density of BZO nanorods with a typical size 6-8 nm and spacing of 20 nm has been observed. Moreover, the high Zr content was found to induce a high density of intrinsic defects, including stacking faults and dislocations. The correlation between in-field performance along the c-axis and microstructure of (Gd, Y) BCO film with a high level of Zr addition is discussed.

  1. Faces of the Recovery Act: Sun Catalytix

    ScienceCinema (OSTI)

    Nocera, Dave

    2013-05-29

    BOSTON- At the Massachusetts Institute of Technology, Dan Nocera talks about Sun Catalytix, the next generation of solar energy, and ARPA-E funding through the Recovery Act. To learn about more ARPA-E projects through the Recovery Act: http://arpa-e.energy.gov/FundedProjects.aspx

  2. Modeling Crack Propagation in Polycrystalline Microstructure Using Variational Multiscale Method

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

    Sun, S.; Sundararaghavan, V.

    2016-01-01

    Crack propagation in a polycrystalline microstructure is analyzed using a novel multiscale model. The model includes an explicit microstructural representation at critical regions (stress concentrators such as notches and cracks) and a reduced order model that statistically captures the microstructure at regions far away from stress concentrations. Crack propagation is modeled in these critical regions using the variational multiscale method. In this approach, a discontinuous displacement field is added to elements that exceed the critical values of normal or tangential tractions during loading. Compared to traditional cohesive zone modeling approaches, the method does not require the use of any specialmore » interface elements in the microstructure and thus can model arbitrary crack paths. The capability of the method in predicting both intergranular and transgranular failure modes in an elastoplastic polycrystal is demonstrated under tensile and three-point bending loads.« less

  3. Temperature estimates from zircaloy oxidation kinetics and microstructures. [PWR

    SciTech Connect (OSTI)

    Olsen, C.S.

    1982-10-01

    This report reviews state-of-the-art capability to determine peak zircaloy fuel rod cladding temperatures following an abnormal temperature excursion in a nuclear reactor, based on postirradiation metallographic analysis of zircaloy microstructural and oxidation characteristics. Results of a comprehensive literature search are presented to evaluate the suitability of available zircaloy microstructural and oxidation data for estimating anticipated reactor fuel rod cladding temperatures. Additional oxidation experiments were conducted to evaluate low-temperature zircaloy oxidation characteristics for postirradiation estimation of cladding temperature by metallographic examination. Results of these experiments were used to calculate peak cladding temperatures of electrical heater rods and nuclear fuel rods that had been subjected to reactor temperature transients. Comparison of the calculated and measured peak cladding temperatures for these rods indicates that oxidation kinetics is a viable technique for estimating peak cladding temperatures over a broad temperature range. However, further improvement in zircaloy microstructure technology is necessary for precise estimation of peak cladding temperatures by microstructural examination.

  4. Alkaline assisted thermal oil recovery: Kinetic and displacement studies

    SciTech Connect (OSTI)

    Saneie, S.; Yortsos, Y.C.

    1993-06-01

    This report deals with two major issues of chemical assisted flooding - the interaction of caustic, one of the proposed additives to steam flood, with the reservoir rock, and the displacement of oil by a chemical flood at elevated temperatures. A mathematical model simulating the kinetics of silica dissolution and hydroxyl ion consumption in a typical alkaline flooding environment is first developed. The model is based on the premise that dissolution occurs via hydrolysis of active sites through the formation of an intermediate complex, which is in equilibrium with the silicic acid in solution. Both static (batch) and dynamic (core flood) processes are simulated to examine the sensitivity of caustic consumption and silica dissolution to process parameters, and to determine rates of propagation of pH values. The model presented provides a quantitative description of the quartz-alkali interaction in terms of pH, salinity, ion exchange properties, temperature and contact time, which are of significant importance in the design of soluble silicate flooding processes. The modeling of an adiabatic hot waterflood assisted by the simultaneous injection of a chemical additive is next presented. The model is also applicable to the hot alkaline flooding under conditions of negligible adsorption of the generated anionic surfactant and of hydroxide adsorption being Langmuirian. The theory of generalized simple waves (coherence ) is used to develop solutions for the temperature, concentration, and oil saturation profiles, as well as the oil recovery curves. It is shown that, for Langmuir adsorption kinetics, the chemical resides in the heated region of the reservoir if its injection concentration is below a critical value, and in the unheated region if its concentration exceeds this critical value. Results for a chemical slug injection in a tertiary recovery process indicate recovery performance is maximized when chemical resides in the heated region of the reservior.

  5. Thermal annealing recovery of fracture toughness in HT9 steel after irradation to high doses

    SciTech Connect (OSTI)

    Byun, Thak Sang; Baek, Jong-Hyuk; Anderoglu, Osman; Maloy, Stuart A.; Toloczko, Mychailo B.

    2013-08-03

    The HT9 ferritic/martensitic steel with a nominal chemistry of Fe(bal.)–12%Cr–1%MoVW has been used as a primary core material for fast fission reactors such as FFTF because of its high resistance to radiationinduced swelling and embrittlement. Both static and dynamic fracture test results have shown that the HT9 steel can become brittle when it is exposed to high dose irradiation at a relatively low temperature 430 °C). This article aims at a comprehensive discussion on the thermal annealing recovery of fracture toughness in the HT9 steel after irradiation up to 3–148 dpa at 378–504 °C. A specimen reuse technique has been established and applied to this study: the fracture specimens were tested Charpy specimens or broken halves of Charpy bars (13 3 4 mm). The post-anneal fracture test results indicated that much of the radiation-induced damage can be recovered by a simple thermal annealing schedule: the fracture toughness was incompletely recovered by 550 °C annealing, while nearly complete or complete recovery occurred after 650 °C annealing. This indicates that thermal annealing is a feasible damage mitigation technique for the reactor components made of HT9 steel. The partial recovery is probably due to the non-removable microstructural damages such as void or gas bubble formation, elemental segregation and precipitation.

  6. Characterization of the Fracture Toughness of TRIP 800 Sheet Steels Using Microstructure-Based Finite Element Analysis

    SciTech Connect (OSTI)

    Soulami, Ayoub; Choi, Kyoo Sil; Liu, Wenning N.; Sun, Xin; Khaleel, Mohammad A.

    2009-04-01

    Recently, several studies conducted by automotive industry revealed the tremendous advantages of Advanced High Strength Steels (AHSS). TRansformation Induced Plasticity (TRIP) steel is one of the typical representative of AHSS. This kind of materials exhibits high strength as well as high formability. Analyzing the crack behaviour in TRIP steels is a challenging task due to the microstructure level inhomogeneities between the different phases (Ferrite, Bainite, Austenite, Martensite) that constitute these materials. This paper aims at investigating the fracture resistance of TRIP steels. For this purpose, a micromechanical finite element model is developed based on the actual microstructure of a TRIP 800 steel. Uniaxial tensile tests on TRIP 800 sheet notched specimens were also conducted and tensile properties and R-curves (Resistance curves) were determined. The comparison between simulation and experimental results leads us to the conclusion that the method using microstructure-based representative volume element (RVE) captures well enough the complex behavior of TRIP steels. The effect of phase transformation, which occurs during the deformation process, on the toughness is observed and discussed.

  7. Water recovery using waste heat from coal fired power plants.

    SciTech Connect (OSTI)

    Webb, Stephen W.; Morrow, Charles W.; Altman, Susan Jeanne; Dwyer, Brian P.

    2011-01-01

    The potential to treat non-traditional water sources using power plant waste heat in conjunction with membrane distillation is assessed. Researchers and power plant designers continue to search for ways to use that waste heat from Rankine cycle power plants to recover water thereby reducing water net water consumption. Unfortunately, waste heat from a power plant is of poor quality. Membrane distillation (MD) systems may be a technology that can use the low temperature waste heat (<100 F) to treat water. By their nature, they operate at low temperature and usually low pressure. This study investigates the use of MD to recover water from typical power plants. It looks at recovery from three heat producing locations (boiler blow down, steam diverted from bleed streams, and the cooling water system) within a power plant, providing process sketches, heat and material balances and equipment sizing for recovery schemes using MD for each of these locations. It also provides insight into life cycle cost tradeoffs between power production and incremental capital costs.

  8. Californium Recovery from Palladium Wire

    SciTech Connect (OSTI)

    Burns, Jon D.

    2014-08-01

    The recovery of 252Cf from palladium-252Cf cermet wires was investigated to determine the feasibility of implementing it into the cermet wire production operation at Oak Ridge National Laboratorys Radiochemical Engineering Development Center. The dissolution of Pd wire in 8 M HNO3 and trace amounts of HCl was studied at both ambient and elevated temperatures. These studies showed that it took days to dissolve the wire at ambient temperature and only 2 hours at 60C. Adjusting the ratio of the volume of solvent to the mass of the wire segment showed little change in the kinetics of dissolution, which ranged from 0.176 mL/mg down to 0.019 mL/mg. A successful chromatographic separation of 153Gd, a surrogate for 252Cf, from Pd was demonstrated using AG 50x8 cation exchange resin with a bed volume of 0.5 mL and an internal diameter of 0.8 cm.

  9. TASK 7 DEMONSTRATION OF THAMES FOR MICROSTRUCTURE AND TRANSPORT PROPERTIES

    SciTech Connect (OSTI)

    Langton, C.; Bullard, J.; Stutzman, P.; Snyder, K.; Garboczi, E.

    2010-03-29

    The goal of the Cementitious Barriers Partnership (CBP) is to develop a reasonable and realible set of tools to reduce the uncertainty in predicting the structural, hydraulic and chemical performance of cement barriers used in nuclear applications that are exposed to dynamic environmental conditions over extended time frames. One of these tools, the responsibility of NIST, is THAMES (Thermodynamic Hydration and Microstructure Evolution Simulator), which is being developed to describe cementitious binder microstructures and calculate important engineering properties during hydration and degradation. THAMES is designed to be a 'micro-probe', used to evaluate changes in microstructure and properties occurring over time because of hydration or degradation reactions in a volume of about 0.001 mm{sup 3}. It will be used to map out microstructural and property changes across reaction fronts, for example, with spatial resolution adequate to be input into other models (e.g., STADIUM{reg_sign}, LeachSX{trademark}) in the integrated CBP package. THAMES leverages thermodynamic predictions of equilibrium phase assemblages in aqueous geochemical systems to estimate 3-D virtual microstructures of a cementitious binder at different times during the hydration process or potentially during degradation phenomena. These virtual microstructures can then be used to calculate important engineering properties of a concrete made from that binder at prescribed times. In this way, the THAMES model provides a way to calculate the time evolution of important material properties such as elastic stiffness, compressive strength, diffusivity, and permeability. Without this model, there would be no way to update microstructure and properties for the barrier materials considered as they are exposed to the environment, thus greatly increasing the uncertainty of long-term transport predictions. This Task 7 report demonstrates the current capabilities of THAMES. At the start of the CBP project, THAMES

  10. Microstructural Properties of Gamma Titanium Aluminide Manufactured by

    Office of Scientific and Technical Information (OSTI)

    Electron Beam Melting (Conference) | SciTech Connect Microstructural Properties of Gamma Titanium Aluminide Manufactured by Electron Beam Melting Citation Details In-Document Search Title: Microstructural Properties of Gamma Titanium Aluminide Manufactured by Electron Beam Melting In recent years, Electron Beam Melting (EBM) has matured as a technology for additive manufacturing of dense metal parts. The parts are built by additive consolidation of thin layers of metal powder using an

  11. Microstructure, crystallization and shape memory behavior of titania and

    Office of Scientific and Technical Information (OSTI)

    yttria co-doped zirconia (Journal Article) | SciTech Connect Microstructure, crystallization and shape memory behavior of titania and yttria co-doped zirconia Citation Details In-Document Search This content will become publicly available on March 16, 2018 Title: Microstructure, crystallization and shape memory behavior of titania and yttria co-doped zirconia Authors: Zeng, Xiao Mei ; Du, Zehui ; Schuh, Christopher A. ; Tamura, Nobumichi ; Gan, Chee Lip Search SciTech Connect for author

  12. Step-by-step growth of complex oxide microstructures

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

    Datskos, Panos G.; Cullen, David A.; Sharma, Jaswinder K.

    2015-06-10

    The synthesis of complex and hybrid oxide microstructures is of fundamental interest and practical applications. However, the design and synthesis of such structures is a challenging task. We developed a solution phase process to synthesize complex silica and silica titania hybrid microstructures by exploiting the emulsion droplet based shape control and step by step growth. The strategy is robust and can be extended to make complex hybrid structures made of two or more materials while each having its own shape.

  13. American Recovery and Reinvestment Act Payments Surge Past $4 Billion

    Broader source: Energy.gov [DOE]

    EM has made more than $4 billion in Recovery Act payments, or 32 percent of the DOE's $12.4 billion in Recovery Act payments. DOE received $35.2 billion from the Recovery Act, and EM's portion of...

  14. Uranium at Y-12: Recovery | Y-12 National Security Complex

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

    Recovery Uranium at Y-12: Recovery Posted: July 22, 2013 - 3:44pm | Y-12 Report | Volume 10, Issue 1 | 2013 Recovery involves reclaiming uranium from numerous sources and ...

  15. Drain-Water Heat Recovery | Department of Energy

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

    Heat & Cool Water Heating Drain-Water Heat Recovery ... Diagram of a drain water heat recovery system. Any hot water ... Drain-water (or greywater) heat recovery systems capture ...

  16. Recovery News Flashes | Department of Energy

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

    News Flashes Recovery News Flashes RSS January 29, 2013 "TRU" Success: SRS Recovery Act Prepares to Complete Shipment of More Than 5,000 Cubic Meters of Nuclear Waste to WIPP With the American Recovery and Reinvestment Act funding, Savannah River Site (SRS) continues to safely treat and dispose of radioactive waste created while producing materials for nuclear weapons throughout the Cold War. The DOE site in Aiken, S.C., is safely, steadily, and cost-effectively making progress to

  17. Insurance recovery for manufactured gas plant liabilities

    SciTech Connect (OSTI)

    Koch, G.S.; Wise, K.T.; Hanser, P.

    1997-04-15

    This article addresses insurance and liability issues arising from former manufactured gas plant sites. Three issues are discussed in detail: (1) how to place a value on a potential insurance recovery or damage award, (2) how to maximize recovery through litigation or settlement, and (3) how to mediate coverage disputes to avoid litigation. The first issue, valuing potential recovery, is discussed in the most detail. An approach is outlined which includes organizing policy data, evaluating site facts relevant to coverage, estimating site costs, estimating coverage likelihoods, and assessing the expected value of litigation. Probability and cost estimate data is provided to aid in assessments.

  18. Recovery Progress Has WIPP Poised to

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

    Energy Demonstration Program (SGDP) Recovery Act: Smart Grid Demonstration Program (SGDP) View a Map Showing Energy Storage Projects by State View a Map Showing Energy Storage Projects by State Read more View a Map Showing Smart Grid Energy Demo Projects by State View a Map Showing Smart Grid Energy Demo Projects by State Read more View a map which combines the above two maps View the full list of selected projects The American Recovery and Reinvestment Act of 2009 (Recovery Act) - which

  19. Alternative Fuels Data Center: CNG Fleets Aid in Superstorm Recovery

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

    CNG Fleets Aid in Superstorm Recovery to someone by E-mail Share Alternative Fuels Data Center: CNG Fleets Aid in Superstorm Recovery on Facebook Tweet about Alternative Fuels Data Center: CNG Fleets Aid in Superstorm Recovery on Twitter Bookmark Alternative Fuels Data Center: CNG Fleets Aid in Superstorm Recovery on Google Bookmark Alternative Fuels Data Center: CNG Fleets Aid in Superstorm Recovery on Delicious Rank Alternative Fuels Data Center: CNG Fleets Aid in Superstorm Recovery on Digg

  20. Subject: Calculation of Job Creating Through Recovery Act Funding |

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

    Department of Energy Subject: Calculation of Job Creating Through Recovery Act Funding Subject: Calculation of Job Creating Through Recovery Act Funding Subject: Calculation of Job Creating Through Recovery Act Funding (192.64 KB) More Documents & Publications WPN 10-14a: Calculation of Job Creation through DOE Recovery Act Funding - Updated Calculation of Job Creation Through DOE Recovery Act Funding WPN 10-14: Calculation of Job Creation through DOE Recovery Act Funding

  1. Legacy Guidance: The Buy American Provision of the Recovery Act |

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

    Department of Energy Legacy Guidance: The Buy American Provision of the Recovery Act Legacy Guidance: The Buy American Provision of the Recovery Act Projects funded by the American Recovery and Reinvestment Act of 2009 (Recovery Act) were required to follow the Buy American Provision. This guidance only applied to Funding Opportunity Announcements (FOAs) associated with the Recovery Act. If the FOA received another source of funding-not from the Recovery Act-then the Buy America provision

  2. EVALUATION OF TROQUE VS CLOSURE BOLT PRELOAD FOR A TYPICAL CONTAINMENT VESSEL UNDER SERVICE CONDITIONS

    SciTech Connect (OSTI)

    Smith, A.

    2010-02-16

    Radioactive material package containment vessels typically employ bolted closures of various configurations. Closure bolts must retain the lid of a package and must maintain required seal loads, while subjected to internal pressure, impact loads and vibration. The need for insuring that the specified preload is achieved in closure bolts for radioactive materials packagings has been a continual subject of concern for both designers and regulatory reviewers. The extensive literature on threaded fasteners provides sound guidance on design and torque specification for closure bolts. The literature also shows the uncertainty associated with use of torque to establish preload is typically between 10 and 35%. These studies have been performed under controlled, laboratory conditions. The ability to insure required preload in normal service is, consequently, an important question. The study described here investigated the relationship between indicated torque and resulting bolt load for a typical radioactive materials package closure using methods available under normal service conditions.

  3. President Obama Announces Over $467 Million in Recovery Act Funding...

    Office of Environmental Management (EM)

    Over 467 Million in Recovery Act Funding for Geothermal and Solar Energy Projects President Obama Announces Over 467 Million in Recovery Act Funding for Geothermal and Solar ...

  4. Successful Sequestration and Enhanced Oil Recovery Project Could...

    Energy Savers [EERE]

    Successful Sequestration and Enhanced Oil Recovery Project Could Mean More Oil and Less CO2 Emissions Successful Sequestration and Enhanced Oil Recovery Project Could Mean More Oil ...

  5. Alabama Injection Project Aimed at Enhanced Oil Recovery, Testing...

    Office of Environmental Management (EM)

    Injection Project Aimed at Enhanced Oil Recovery, Testing Important Geologic CO2 Storage Alabama Injection Project Aimed at Enhanced Oil Recovery, Testing Important Geologic CO2 ...

  6. LOW TEMPERATURE GEOTHERMAL MINERAL RECOVERY PROGRAM 02/11/2014...

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

    LOW TEMPERATURE GEOTHERMAL MINERAL RECOVERY PROGRAM 02112014 LOW TEMPERATURE GEOTHERMAL MINERAL RECOVERY PROGRAM 02112014 mineral-webinar.pdf (3.45 MB) More Documents & ...

  7. DOE Recovery Field Projects and State Memos | Department of Energy

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

    DOE Recovery Field Projects and State Memos Click on a state to download the recovery memo for that state. View All Maps Addthis...

  8. Toward Local Failure Local Recovery (LFLR) Resilience Model Using...

    Office of Scientific and Technical Information (OSTI)

    Toward Local Failure Local Recovery (LFLR) Resilience Model Using MPI-ULFM. Citation Details In-Document Search Title: Toward Local Failure Local Recovery (LFLR) Resilience Model ...

  9. Ethanol Oil Recovery Systems EORS | Open Energy Information

    Open Energy Info (EERE)

    Systems EORS Jump to: navigation, search Name: Ethanol Oil Recovery Systems (EORS) Place: Clayton, Georgia Product: Ethanol Oil Recovery Systems (EORS), a green technology...

  10. Recovery Act ? An Interdisciplinary Program for Education and...

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

    tiarravt037anderson2010o.pdf More Documents & Publications Recovery Act An Interdisciplinary Program for Education and Outreach in Transportation Electrification Recovery...

  11. Recovery Act: Clean Coal Power Initiative | Department of Energy

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

    A report detailling the Clean Coal Power initiative funded under the American Recovery and Renewal Act of 2009. Recovery Act: Clean Coal Power Initiative More Documents &...

  12. Battleground Energy Recovery Project - Presentation by the Houston...

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

    Battleground Energy Recovery Project - Presentation by the Houston Advanced Research Center, June 2011 Battleground Energy Recovery Project - Presentation by the Houston Advanced ...

  13. FOIA Frequently Requested Documents: DE-EE0002884 Recovery Act...

    Office of Environmental Management (EM)

    84 Recovery Act - Integrated Algal Biorefinery (IABR) FOIA Frequently Requested Documents: DE-EE0002884 Recovery Act - Integrated Algal Biorefinery (IABR) FOIA Frequently Requested...

  14. Secretary Chu Announces $93 Million from Recovery Act to Support...

    Energy Savers [EERE]

    Secretary Chu Announces 93 Million from Recovery Act to Support Wind Energy Projects Secretary Chu Announces 93 Million from Recovery Act to Support Wind Energy Projects April ...

  15. Integration of a "Passive Water Recovery" MEA into a Portable...

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

    a "Passive Water Recovery" MEA into a Portable DMFC Power Supply Integration of a "Passive Water Recovery" MEA into a Portable DMFC Power Supply Download slides from the ...

  16. Planet Resource Recovery Inc formerly American Biodiesel Fuels...

    Open Energy Info (EERE)

    Planet Resource Recovery Inc formerly American Biodiesel Fuels Corp Jump to: navigation, search Name: Planet Resource Recovery, Inc. (formerly American Biodiesel Fuels Corp.)...

  17. Secretary Chu Announces Nearly $800 Million from Recovery Act...

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

    Recovery Act to Accelerate Biofuels Research and Commercialization Secretary Chu Announces Nearly 800 Million from Recovery Act to Accelerate Biofuels Research and ...

  18. Buckley, J.S. 02 PETROLEUM; PETROLEUM; ENHANCED RECOVERY; ASPHALTENES...

    Office of Scientific and Technical Information (OSTI)

    Reservoir Wettability and its Effect on Oil Recovery. Buckley, J.S. 02 PETROLEUM; PETROLEUM; ENHANCED RECOVERY; ASPHALTENES; MINERALS; SURFACES; MICA; WETTABILITY We report on the...

  19. Secretary Chu Announces Nearly $50 Million of Recovery Act Funding...

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

    50 Million of Recovery Act Funding to Accelerate Deployment of Geothermal Heat Pumps Secretary Chu Announces Nearly 50 Million of Recovery Act Funding to Accelerate Deployment of ...

  20. Nanjing Green Waste Recovery Engineering Co Ltd | Open Energy...

    Open Energy Info (EERE)

    Nanjing Green Waste Recovery Engineering Co Ltd Jump to: navigation, search Name: Nanjing Green Waste Recovery Engineering Co. Ltd Place: Nanjing, Jiangsu Province, China Zip:...

  1. Recovery Act | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Read More External link Princeton Plasma Physics Laboratory Recovery Act Information Princeton Plasma Physics Lab Receiving 13.8 Million in Recovery Act Funding. Read More ...

  2. ThermoChem Recovery International Inc | Open Energy Information

    Open Energy Info (EERE)

    Product: ThermoChem Recovery International is commercialising proprietary technology for chemical and energy recovery systems for the pulp and paper industry. References:...

  3. Solid-State Lighting Recovery Act Award Selections | Department...

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

    Solid-State Lighting Recovery Act Award Selections Solid-State Lighting Recovery Act Award Selections A chart highlighting core technology research projects and product development ...

  4. Powerpoint Presentation: Fossil Energy R&D American Recovery...

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

    Powerpoint Presentation: Fossil Energy R&D American Recovery & Reinvestment Act Projects Powerpoint Presentation: Fossil Energy R&D American Recovery & Reinvestment Act Projects A ...

  5. Department of Energy Issues Loan Guarantee Supported by Recovery...

    Energy Savers [EERE]

    Issues Loan Guarantee Supported by Recovery Act for Nevada Geothermal Project Department of Energy Issues Loan Guarantee Supported by Recovery Act for Nevada Geothermal Project ...

  6. An Overview of Thermoelectric Waste Heat Recovery Activities...

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

    An Overview of Thermoelectric Waste Heat Recovery Activities in Europe An Overview of Thermoelectric Waste Heat Recovery Activities in Europe An overview presentation of R&D ...

  7. Altamont Gas Recovery Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    search Name Altamont Gas Recovery Biomass Facility Facility Altamont Gas Recovery Sector Biomass Facility Type Landfill Gas Location Alameda County, California Coordinates...

  8. Miami Dade County Resource Recovery Fac Biomass Facility | Open...

    Open Energy Info (EERE)

    Resource Recovery Fac Biomass Facility Facility Miami Dade County Resource Recovery Fac Sector Biomass Facility Type Municipal Solid Waste Location Miami-Dade County, Florida...

  9. American Recovery and Reinvestment Act of 2009: Biomass Program Investments

    SciTech Connect (OSTI)

    2012-06-01

    This fact sheet discusses the Biomass Program's investments using Recovery Act funding, as well as make note of how Recovery Act projects are currently doing.

  10. Energy Recovery Potential from Wastewater Utilities through Innovation...

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

    Recovery Potential from Wastewater Utilities through Innovation Energy Recovery Potential from Wastewater Utilities through Innovation Breakout Session 3A-Conversion Technologies ...

  11. Wastewater heat recovery method and apparatus (Patent) | DOEPatents

    Office of Scientific and Technical Information (OSTI)

    Wastewater heat recovery method and apparatus Title: Wastewater heat recovery method and apparatus You are accessing a document from the Department of Energy's (DOE) DOE ...

  12. Thermoelectric Waste Heat Recovery Program for Passenger Vehicles...

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

    Waste Heat Recovery Program for Passenger Vehicles Thermoelectric Waste Heat Recovery Program for Passenger Vehicles 2012 DOE Hydrogen and Fuel Cells Program and Vehicle ...

  13. Recovery Act Incentives for Wind Energy Equipment Manufacturing...

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

    Recovery Act Incentives for Wind Energy Equipment Manufacturing Recovery Act Incentives for Wind Energy Equipment Manufacturing Document that lists some of the major federal ...

  14. Product Recovery from HTGR Reactor Fuel Processing Salt Official...

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

    Demonstration of Fuel and Fission Product Recovery from HTGR Reactor Fuel Processing Salt ... HTGR, MST, CST Retention: Permanent Demonstration of Fuel and Fission Product Recovery ...

  15. DOE Marks Major Milestone with Startup of Recovery Act Demonstration...

    Office of Environmental Management (EM)

    Marks Major Milestone with Startup of Recovery Act Demonstration Project DOE Marks Major Milestone with Startup of Recovery Act Demonstration Project April 9, 2014 - 10:36am ...

  16. Energy Positive Water Resource Recovery Workshop Report | Department...

    Office of Environmental Management (EM)

    Energy Positive Water Resource Recovery Workshop Report Energy Positive Water Resource Recovery Workshop Report View the workshop presentations. Workshop Report: Water Resource ...

  17. Energy-Positive Water Resource Recovery Workshop Report | Department...

    Office of Environmental Management (EM)

    Report Energy-Positive Water Resource Recovery Workshop Report Workshop report for the Energy-Positive Water Resource Recovery Workshop hosted by the National Science Foundation, ...

  18. Property:Heat Recovery Utility | Open Energy Information

    Open Energy Info (EERE)

    search Property Name Heat Recovery Utility Property Type Page Description The purpose of Distributed Generation heat recovery This is a property of type Page. Retrieved from...

  19. Montgomery County Resource Recovery Biomass Facility | Open Energy...

    Open Energy Info (EERE)

    Montgomery County Resource Recovery Biomass Facility Jump to: navigation, search Name Montgomery County Resource Recovery Biomass Facility Facility Montgomery County Resource...

  20. Recovery of Water from Boiler Flue Gas Using Condensing Heat...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Recovery of Water from Boiler Flue Gas Using Condensing Heat Exchangers Citation Details In-Document Search Title: Recovery of Water from Boiler Flue Gas Using ...

  1. Connecticut Recovery Act State Memo | Department of Energy

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

    Connecticut Recovery Act State Memo (1.13 MB) More Documents & Publications CONNECTICUT RECOVERY ACT SNAPSHOT Final Report - Sun Rise New England - Open for Buisness State of the ...

  2. Characterization and Recovery of Rare Earths from Coal and By...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Characterization and Recovery of Rare Earths from Coal and By-Products Citation Details In-Document Search Title: Characterization and Recovery of Rare Earths ...

  3. Recovery of sugars from ionic liquid biomass liquor by solvent...

    Office of Scientific and Technical Information (OSTI)

    Recovery of sugars from ionic liquid biomass liquor by solvent extraction Citation Details In-Document Search Title: Recovery of sugars from ionic liquid biomass liquor by solvent ...

  4. State Assistance for Recovery Act Related Electricity Policies: Awards

    Broader source: Energy.gov [DOE]

    List of State Energy Policy Awards under the American Recovery and Reinvestment Act including State, Agency, and Recovery Act funding amounts.

  5. Minnesota Recovery Act State Memo | Department of Energy

    Office of Environmental Management (EM)

    The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Minnesota are ...

  6. Montana Recovery Act State Memo | Department of Energy

    Office of Environmental Management (EM)

    The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Montana are ...

  7. Iowa Recovery Act State Memo | Department of Energy

    Energy Savers [EERE]

    The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Iowa are ...

  8. Arkansas Recovery Act State Memo | Department of Energy

    Office of Environmental Management (EM)

    The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Arkansas are ...

  9. American Samoa Recovery Act State Memo | Department of Energy

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

    The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in American Samoa ...

  10. Florida Recovery Act State Memo | Department of Energy

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

    American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Florida are ...

  11. Louisiana Recovery Act State Memo | Department of Energy

    Energy Savers [EERE]

    The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Louisiana are ...

  12. EM Recovery Act Funding Payment Summary by Site | Department...

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

    Summary table of EM Recovery Act Spending Plan which shows dollar amounts obligated to contracts, payments to date and unpaid balances by site. EM Recovery Act Funding Payment ...

  13. North Dakota Recovery Act State Memo | Department of Energy

    Office of Environmental Management (EM)

    The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in North Dakota ...

  14. Northern Mariana Islands Recovery Act State Memo | Department...

    Office of Environmental Management (EM)

    Northern Mariana Islands Recovery Act State Memo The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental ...

  15. Alabama Recovery Act State Memo | Department of Energy

    Energy Savers [EERE]

    The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Alabama are ...

  16. North Carolina Recovery Act State Memo | Department of Energy

    Energy Savers [EERE]

    North Carolina Recovery Act State Memo The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The ...

  17. District of Columbia Recovery Act State Memo | Department of...

    Office of Environmental Management (EM)

    District of Columbia Recovery Act State Memo The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. ...

  18. Massachusetts Recovery Act State Memo | Department of Energy

    Energy Savers [EERE]

    Massachusetts Recovery Act State Memo The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The ...

  19. Indiana Recovery Act State Memo | Department of Energy

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

    The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Indiana are ...

  20. South Dakota Recovery Act State Memo | Department of Energy

    Energy Savers [EERE]

    The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in South Dakota ...

  1. Oregon Recovery Act State Memo | Department of Energy

    Energy Savers [EERE]

    The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Oregon reflect ...

  2. Puerto Rico Recovery Act State Memo | Department of Energy

    Energy Savers [EERE]

    Puerto Rico Recovery Act State Memo The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The ...

  3. Virgin Islands Recovery Act State Memo | Department of Energy

    Energy Savers [EERE]

    Virgin Islands Recovery Act State Memo The American Recovery & Reinvestment Act( ARRA) is making a meaningful down payment on the nation's energy and environmental future. The ...

  4. New York Recovery Act State Memo | Department of Energy

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

    The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in New York are ...

  5. EM Recovery Act Lessons Learned (Johnson) | Department of Energy

    Office of Environmental Management (EM)

    More Documents & Publications Info-Exch 2012 - Thomas Johnson Presentation EM Recovery Act Funding Payment Summary by Site American Recovery and Reinvestment Act Payments Surge ...

  6. Recovery Act Workers Clear Reactor Shields from Brookhaven Lab...

    Office of Environmental Management (EM)

    Clear Reactor Shields from Brookhaven Lab Recovery Act Workers Clear Reactor Shields from Brookhaven Lab American Recovery and Reinvestment Act workers are in the final stage of ...

  7. Hawaii Recovery Act State Memo | Department of Energy

    Energy Savers [EERE]

    Hawaii Recovery Act State Memo Hawaii has substantial natural resources, including solar, biomass , geothermal, and hydroelectric power. The American Recovery & Reinvestment Act ...

  8. Texas Recovery Act State Memo | Department of Energy

    Energy Savers [EERE]

    Texas Recovery Act State Memo Texas has substantial natural resources, including oil, gas, solar, biomass, and wind power. The American Recovery & Reinvestment Act (ARRA) is making ...

  9. Synchrophasor Technologies and their Deployment in the Recovery...

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

    Synchrophasor Technologies and their Deployment in the Recovery Act Smart Grid Programs (August 2013) The American Recovery and Reinvestment Act of 2009 provided 4.5 billion for ...

  10. CLOSEOUT PROCEDURES FOR RECOVERY ACT GRANTS UNDER THE WEATHERIZATION...

    Office of Environmental Management (EM)

    CLOSEOUT PROCEDURES FOR RECOVERY ACT GRANTS UNDER THE WEATHERIZATION ASSISTANCE PROGRAM CLOSEOUT PROCEDURES FOR RECOVERY ACT GRANTS UNDER THE WEATHERIZATION ASSISTANCE PROGRAM This...

  11. High Efficiency Microturbine with Integral Heat Recovery - Fact...

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

    High Efficiency Microturbine with Integral Heat Recovery - Fact Sheet, 2014 High Efficiency Microturbine with Integral Heat Recovery - Fact Sheet, 2014 Capstone Turbine...

  12. President Obama Announces Over $467 Million in Recovery Act Funding...

    Energy Savers [EERE]

    Announces Over 467 Million in Recovery Act Funding for Geothermal and Solar Energy Projects President Obama Announces Over 467 Million in Recovery Act Funding for Geothermal and ...

  13. Evaluation of Reservoir Wettability and its Effect on Oil Recovery...

    Office of Scientific and Technical Information (OSTI)

    Evaluation of Reservoir Wettability and its Effect on Oil Recovery. Citation Details In-Document Search Title: Evaluation of Reservoir Wettability and its Effect on Oil Recovery. ...

  14. SURFACTANT BASED ENHANCED OIL RECOVERY AND FOAM MOBILITY CONTROL...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: SURFACTANT BASED ENHANCED OIL RECOVERY AND FOAM MOBILITY CONTROL Citation Details In-Document Search Title: SURFACTANT BASED ENHANCED OIL RECOVERY AND FOAM ...

  15. New Hampshire Recovery Act State Memo | Department of Energy

    Energy Savers [EERE]

    Hampshire Recovery Act State Memo New Hampshire Recovery Act State Memo New Hampshire has substantial natural resources, including wind, biomass, and hydroelectric power. The ...

  16. American Recovery and Reinvestment Act of 2009: Bioenergy Technologies...

    Office of Environmental Management (EM)

    American Recovery and Reinvestment Act of 2009: Bioenergy Technologies Office Investments American Recovery and Reinvestment Act of 2009: Bioenergy Technologies Office Investments ...

  17. Supporting Statement: OE Recovery Act Financial Assistance Grants...

    Office of Environmental Management (EM)

    Supporting Statement: OE Recovery Act Financial Assistance Grants OMB Control Number 1910-5149 Supporting Statement: OE Recovery Act Financial Assistance Grants OMB Control Number ...

  18. Model Recovery Procedure for Response to a Radiological Transportation Incident

    Broader source: Energy.gov [DOE]

    This Transportation Emergency Preparedness Program (TEPP) Model Recovery Procedure contains the recommended elements for developing and conducting recovery planning at transportation incident scene...

  19. New Fact Sheet Highlights Waste Isolation Pilot Plant Recovery...

    Office of Environmental Management (EM)

    Fact Sheet Highlights Waste Isolation Pilot Plant Recovery Progress New Fact Sheet Highlights Waste Isolation Pilot Plant Recovery Progress February 25, 2016 - 12:00pm Addthis ...

  20. Fact #906: January 4, 2016 VMT and the Price of Gasoline Typically Move in

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

    Opposition | Department of Energy 6: January 4, 2016 VMT and the Price of Gasoline Typically Move in Opposition Fact #906: January 4, 2016 VMT and the Price of Gasoline Typically Move in Opposition SUBSCRIBE to the Fact of the Week The prices of gasoline and diesel fuel affect the transportation sector in many ways. For example, fuel prices can impact the number of miles driven and affect the choices consumers make when purchasing vehicles. The graph below shows a three-month moving average

  1. Quantification of the resource recovery potential of municipal solid waste incineration bottom ashes

    SciTech Connect (OSTI)

    Allegrini, Elisa; Maresca, Alberto; Olsson, Mikael Emil; Holtze, Maria Sommer; Boldrin, Alessio; Astrup, Thomas Fruergaard

    2014-09-15

    Highlights: • Ferrous and non-ferrous metals were quantified in MSWI bottom ashes. • Metal recovery system efficiencies for bottom ashes were estimated. • Total content of critical elements was determined in bottom ash samples. • Post-incineration recovery is not viable for most critical elements. - Abstract: Municipal solid waste incineration (MSWI) plays an important role in many European waste management systems. However, increasing focus on resource criticality has raised concern regarding the possible loss of critical resources through MSWI. The primary form of solid output from waste incinerators is bottom ashes (BAs), which also have important resource potential. Based on a full-scale Danish recovery facility, detailed material and substance flow analyses (MFA and SFA) were carried out, in order to characterise the resource recovery potential of Danish BA: (i) based on historical and experimental data, all individual flows (representing different grain size fractions) within the recovery facility were quantified, (ii) the resource potential of ferrous (Fe) and non-ferrous (NFe) metals as well as rare earth elements (REE) was determined, (iii) recovery efficiencies were quantified for scrap metal and (iv) resource potential variability and recovery efficiencies were quantified based on a range of ashes from different incinerators. Recovery efficiencies for Fe and NFe reached 85% and 61%, respectively, with the resource potential of metals in BA before recovery being 7.2%ww for Fe and 2.2%ww for NFe. Considerable non-recovered resource potential was found in fine fraction (below 2 mm), where approximately 12% of the total NFe potential in the BA were left. REEs were detected in the ashes, but the levels were two or three orders of magnitude lower than typical ore concentrations. The lack of REE enrichment in BAs indicated that the post-incineration recovery of these resources may not be a likely option with current technology. Based on these results

  2. Mechanical and electrochemical response of a LiCoO2 cathode using reconstructed microstructures

    SciTech Connect (OSTI)

    Mendoza, Hector; Roberts, Scott Alan; Brunini, Victor; Grillet, Anne

    2016-01-01

    As LiCoO2 cathodes are charged, delithiation of the LiCoO2 active material leads to an increase in the lattice spacing, causing swelling of the particles. When these particles are packed into a bicontinuous, percolated network, as is the case in a battery electrode, this swelling leads to the generation of significant mechanical stress. In this study we performed coupled electrochemical-mechanical simulations of the charging of a LiCoO2 cathode in order to elucidate the mechanisms of stress generation and the effect of charge rate and microstructure on these stresses. Energy dispersive spectroscopy combined with scanning electron microscopy imaging was used to create 3D reconstructions of a LiCoO2 cathode, and the Conformal Decomposition Finite Element Method is used to automatically generate computational meshes on this reconstructed microstructure. Replacement of the ideal solution Fickian diffusion model, typically used in battery simulations, with a more general non-ideal solution model shows substantially smaller gradients of lithium within particles than is typically observed in the literature. Using this more general model, lithium gradients only appear at states of charge where the open-circuit voltage is relatively constant. While lithium gradients do affect the mechanical stress state in the particles, the maximum stresses are always found in the fully-charged state and are strongly affected by the local details of the microstructure and particle-to-particle contacts. These coupled electrochemical-mechanical simulations begin to yield insight into the partitioning of volume change between reducing pore space and macroscopically swelling the electrode. Lastly, preliminary studies that include the presence of the polymeric binder suggest that it can greatly impact stress generation and that it is an important area for future research.

  3. Renewable Energy Cost Recovery Incentive Payment

    Broader source: Energy.gov [DOE]

    Note: Some utilities have reached their cap for incentive allocations under the Renewable Energy Cost Recovery Incentive Payment program. Some of these utilities have reduced per-customer incentive...

  4. American Recovery & Reinvestment Act Newsletter - Issue 5

    Office of Environmental Management (EM)

    ... the Deactivation and Decommissioning (D&D) of site facilities, we will save money ... Recovery Act Projects Keeping Safety First Y-12 Passes the Safety Inspection Babcock and Wilcox ...

  5. American Recovery & Reinvestment Act Newsletter - Issue 22

    Office of Environmental Management (EM)

    ... CH2M HILL awarded 389 million from the Recovery Act to businesses in Ben- ton County, where Hanford is located. Small businesses such as Babcock Services, Inc., Federal Engineers ...

  6. recovery act | OpenEI Community

    Open Energy Info (EERE)

    recovery act Home Graham7781's picture Submitted by Graham7781(2017) Super contributor 15 August, 2013 - 09:09 DOE Report Describes Progress in the Deployment of Synchrophasor...

  7. American Recovery & Reinvestment Act Newsletter - Issue 27

    Office of Environmental Management (EM)

    ... liquid waste stor- age tanks at SRS. Through efficien- cies, SRR has been able to increase the number of Recovery Act activities to 41, including the purchase of the manipulators. ...

  8. American Recovery & Reinvestment Act Newsletter - Issue 8

    Office of Environmental Management (EM)

    ... Those stories range from a single mother with new hope for the future to special programs that have helped pull people from abject poverty into worthwhile jobs through the Recovery ...

  9. RECOVERY ACT: TAPOCO PROJECT: CHEOAH UPGRADE

    SciTech Connect (OSTI)

    Tran, Paul

    2013-02-28

    Under Funding Opportunity Announcement Number: DE-FOA-0000120, Recovery Act: Hydroelectric Facility Modernization, Alcoa Power Generating Inc. (APGI), a fully owned subsidiary of Alcoa Inc., implemented major upgrades at its Cheoah hydroelectric facility near Robbinsville, North Carolina.

  10. Recovery Act Worker Update: Mike Gunnels

    ScienceCinema (OSTI)

    Tire, Brian

    2012-06-14

    Mike Gunnels at the Savannah River Site tells how the Recovery Act got him out of unemployment and the benefits of training and teamwork in his new job with the Department of Energy.

  11. American Recovery and Reinvestment Act, Financial Assistance...

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

    American Recovery and Reinvestment Act, Financial Assistance Award: 212 Degrees Consulting, LLC, Las Vegas, Nevada. Award No. DE-FC36-10GO10589, Notice of Financial Assistance ...

  12. Recovery of metals from waste streams

    SciTech Connect (OSTI)

    Kremer, F.

    1983-10-01

    Four commercial metal recovery technologies are described: reverse osmosis, ion exchange, electrolytic treatment, and electrodialysis. First the technology is described briefly and then a case is given for its utilization. (MHR)

  13. Advanced Membrane Separation Technologies for Energy Recovery

    SciTech Connect (OSTI)

    2009-05-01

    This factsheet describes a research project whose goal is to develop novel materials for use in membrane separation technologies for the recovery of waste energy and water from industrial process streams.

  14. Lab completes Recovery Act-funded demolition

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

    tug from a piece of heavy equipment, the last bit of the 24th building crashed to the ground. The final building demolished under the Recovery Act program at Los Alamos...

  15. Recovery Act Reports | Department of Energy

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

    INS-RA-12-01 Alleged Misuse of American Recovery and Reinvestment Act Grant Funds by the Western Arizona Council of Governments January 26, 2012 Audit Report: OAS-RA-L-12-03 The...

  16. Unconventional gas recovery: state of knowledge document

    SciTech Connect (OSTI)

    Geffen, C.A.

    1982-01-01

    This report is a synthesis of environmental data and information relevant to the four areas of unconventional gas recovery (UGR) resource recovery: methane from coal, tight western sands, Devonian shales and geopressurized aquifers. Where appropriate, it provides details of work reviewed; while in other cases, it refers the reader to relevant sources of information. This report consists of three main sections, 2, 3, and 4. Section 2 describes the energy resource base involved and characteristics of the technology and introduces the environmental concerns of implementing the technology. Section 3 reviews the concerns related to unconventional gas recovery systems which are of significance to the environment. The potential health and safety concerns of the recovery of natural gas from these resources are outlined in Section 4.

  17. Exhaust Energy Recovery | Department of Energy

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

    More Documents & Publications A Quantum Leap for Heavy-Duty Truck Engine Efficiency - Hybrid Power System of Diesel and WHR-ORC Engines Cummins Waste Heat Recovery Exhaust Energy ...

  18. American Recovery & Reinvestment Act Newsletter - Issue 26

    Office of Environmental Management (EM)

    ... Los Alamos Dig Unveils Items Ranging from Military Trucks to Toothbrush p. 9 Recovery Act ... Los Alamos Dig Unveils Items Ranging from Military Trucks to Toothbrush LOS ALAMOS, N.M. - ...

  19. Faces of the Recovery Act: 1366 Technologies

    SciTech Connect (OSTI)

    Sachs, Ely; Mierlo, Frank van; Obama, Barack

    2010-01-01

    LEXINGTON, MA - At 1366 Technologies, Ely Sachs and Frank van Mierlo are using ARPA-E Recovery Act funding to dramatically reduce the costs of solar panel production. To read more about the project: http://arpa-e.energy.gov/FundedProjects.aspx#1366 To see more projects funded by the Recovery Act through ARPA-E: http://arpa-e.energy.gov/FundedProjects.aspx

  20. Biochemically enhanced oil recovery and oil treatment

    DOE Patents [OSTI]

    Premuzic, E.T.; Lin, M.

    1994-03-29

    This invention relates to the preparation of new, modified organisms, through challenge growth processes, that are viable in the extreme temperature, pressure and pH conditions and salt concentrations of an oil reservoir and that are suitable for use in microbial enhanced oil recovery. The modified microorganisms of the present invention are used to enhance oil recovery and remove sulfur compounds and metals from the crude oil. 62 figures.

  1. Biochemically enhanced oil recovery and oil treatment

    DOE Patents [OSTI]

    Premuzic, Eugene T.; Lin, Mow

    1994-01-01

    This invention relates to the preparation of new, modified organisms, through challenge growth processes, that are viable in the extreme temperature, pressure and pH conditions and salt concentrations of an oil reservoir and that are suitable for use in microbial enhanced oil recovery. The modified microorganisms of the present invention are used to enhance oil recovery and remove sulfur compounds and metals from the crude oil.

  2. American Reinvestment Recovery Act | Department of Energy

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

    Energy American Recovery and Reinvestment Act of 2009 CSP Awards In 2009, DOE announced six concentrating solar power (CSP) projects funded under the American Recovery and Reinvestment Act (ARRA) of 2009. The following projects were selected under this competitive solicitation: Argonne National Laboratory: Dual-Purpose Heat Transfer Fluids for CSP Los Alamos National Laboratory: Hybrid Organic Silicone HTF Utilizing Endothermic Chemical Reactions for Latent Heat Storage National Renewable

  3. Lab completes Recovery Act-funded demolition

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

    Recovery Act-funded demolition completed Lab completes Recovery Act-funded demolition The building was the largest of the 24 demolished at LANL's historic Technical Area 21. January 19, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top of

  4. Recovery of minerals from US coals

    SciTech Connect (OSTI)

    Vanderborgh, N.E.

    1982-01-01

    Projections show that domestic coal will serve for the majority of energy supplies during the next decades. Thorough chemical cleaning of this coal can be accomplished in long residence time, slurry transport systems to produce high-quality fuel product. Concurrently, mineral recovery from coals will supplement existing ores. This paper describes this concept and given preliminary engineering considerations for mineral recovery during transport operations.

  5. Faces of the Recovery Act: 1366 Technologies

    ScienceCinema (OSTI)

    Sachs, Ely; Mierlo, Frank van; Obama, Barack

    2013-05-29

    LEXINGTON, MA - At 1366 Technologies, Ely Sachs and Frank van Mierlo are using ARPA-E Recovery Act funding to dramatically reduce the costs of solar panel production. To read more about the project: http://arpa-e.energy.gov/FundedProjects.aspx#1366 To see more projects funded by the Recovery Act through ARPA-E: http://arpa-e.energy.gov/FundedProjects.aspx

  6. Oil recovery by nitrogen flooding. Final report

    SciTech Connect (OSTI)

    Ronde, H.; Hagoort, J.

    1992-03-01

    The general objective of the project is the Establishment of technical and economic design criteria and evaluation tools for oil and condensate recovery by Nitrogen Injection. The main objective has been divided into the following specific objectives: Determination of the effect of oil composition on the oil recovery; Investigation of the pros and cons of slim-tube experiments as a tool for the design and evaluation of nitrogen flooding; Measurement and calculation of the minimum miscibility pressures (MMP) for nitrogen flooding.

  7. Gills Onions Advanced Energy Recovery System

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

    LEARNING FOR LOCAL LEADERS GILLS ONIONS ADVANCED ENERGY RECOVERY SYSTEM MAY 17, 2011 * INDUSTRIAL * FOODSERVICE * RETAIL * GENERATED UP TO 300,000 LBS OF ONION WASTE PER DAY (TOP, TAIL AND PEEL) * WASTE BECAME UNMANAGEABLE AND COST-PROHIBITIVE * CREATED ODOR PROBLEMS, POTENTIAL GROUND WATER CONTAMINATION SOLUTION ONION WASTE TO ENERGY ADVANCED ENERGY RECOVERY SYSTEM (AERS) * CONVERTS ONION WASTE TO RENEWABLE ENERGY, ULTRA-CLEAN BIOGAS AND CATTLE FEED * MEETS OUR GOALS FOR AIR QUALITY, ZERO WASTE

  8. Department of Energy Releases WIPP Recovery Plan

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

    Department of Energy Releases WIPP Recovery Plan Washington, D.C. - Today, the Department of Energy (DOE) released the Waste Isolation Pilot Plant (WIPP) Recovery Plan, outlining the necessary steps to resume operations at the transuranic waste disposal site outside of Carlsbad, N.M. WIPP operations were suspended following an underground truck fire and a radiological release earlier this year. "Safety is our top priority," said Mark Whitney, Acting Assistant Secretary for DOE's Office

  9. Pillars of Recovery | Department of Energy

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

    Pillars of Recovery Pillars of Recovery July 29, 2010 - 4:00pm Addthis Energy Efficiency - $12.0 billion Helping millions of American families cut utility bills by making homes and appliances more energy efficient. $5 billion for the Weatherization Assistance Program $3.1 billion for the State Energy Program $2.73 billion for Energy Efficiency and Conservation Block Grants $454 million for Retrofit ramp-ups in energy efficiency $346 million for Energy efficient building technologies $300 million

  10. Lab completes first Recovery Act cleanup project

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

    LANL Recovery Act cleanup Lab completes first Recovery Act cleanup project The $13 million project involved demolition of an 18,000-square-foot former nuclear fusion research facility. August 4, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits

  11. Laboratory awards final Recovery Act demolition contracts

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

    Recovery Act demolition contracts Laboratory awards final Recovery Act demolition contracts The two winning bidders will each demolish a portion of the remaining unused buildings at the Lab's historic Technical Area 21. April 20, 2010 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.

  12. State Energy Program Recovery Act Evaluation

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

    of a major national evaluation of the State Energy Program (SEP), under the Office of Energy Efficiency and Renewable Energy. The National Evaluation of SEP during the American Recovery and Reinvestment Act (ARRA) provides insight into the unique program that was administered by DOE in the national effort to create jobs and promote economic recovery. The National Evaluation was a multiyear, peer-reviewed, statistically robust effort led by Oak Ridge National Laboratory. The purpose of the

  13. Exhaust Gas Energy Recovery Technology Applications

    SciTech Connect (OSTI)

    Wagner, Robert M; Szybist, James P

    2014-01-01

    Exhaust waste heat recovery systems have the potential to significantly improve vehicle fuel economy for conventional and hybrid electric powertrains spanning passenger to heavy truck applications. This chapter discusses thermodynamic considerations and three classes of energy recovery technologies which are under development for vehicle applications. More specifically, this chapter describes the state-of-the-art in exhaust WHR as well as challenges and opportunities for thermodynamic power cycles, thermoelectric devices, and turbo-compounding systems.

  14. DNA damage checkpoint recovery and cancer development

    SciTech Connect (OSTI)

    Wang, Haiyong; Zhang, Xiaoshan; Teng, Lisong; Legerski, Randy J.

    2015-06-10

    Cell cycle checkpoints were initially presumed to function as a regulator of cell cycle machinery in response to different genotoxic stresses, and later found to play an important role in the process of tumorigenesis by acting as a guard against DNA over-replication. As a counterpart of checkpoint activation, the checkpoint recovery machinery is working in opposition, aiming to reverse the checkpoint activation and resume the normal cell cycle. The DNA damage response (DDR) and oncogene induced senescence (OIS) are frequently found in precancerous lesions, and believed to constitute a barrier to tumorigenesis, however, the DDR and OIS have been observed to be diminished in advanced cancers of most tissue origins. These findings suggest that when progressing from pre-neoplastic lesions to cancer, DNA damage checkpoint barriers are overridden. How the DDR checkpoint is bypassed in this process remains largely unknown. Activated cytokine and growth factor-signaling pathways were very recently shown to suppress the DDR and to promote uncontrolled cell proliferation in the context of oncovirus infection. In recent decades, data from cell line and tumor models showed that a group of checkpoint recovery proteins function in promoting tumor progression; data from patient samples also showed overexpression of checkpoint recovery proteins in human cancer tissues and a correlation with patients' poor prognosis. In this review, the known cell cycle checkpoint recovery proteins and their roles in DNA damage checkpoint recovery are reviewed, as well as their implications in cancer development. This review also provides insight into the mechanism by which the DDR suppresses oncogene-driven tumorigenesis and tumor progression. - Highlights: • DNA damage checkpoint works as a barrier to cancer initiation. • DDR machinary response to genotoxic and oncogenic stress in similar way. • Checkpoint recovery pathways provide active signaling in cell cycle control. • Checkpoint

  15. Recovery of tritium from tritiated molecules

    DOE Patents [OSTI]

    Swansiger, W.A.

    1984-10-17

    This invention relates to the recovery of tritium from various tritiated molecules by reaction with uranium. More particularly, the invention relates to the recovery of tritium from tritiated molecules by reaction with uranium wherein the reaction is conducted in a reactor which permits the reaction to occur as a moving front reaction from the point where the tritium enters the reactor charged with uranium down the reactor until the uranium is exhausted.

  16. H-Canyon Recovery Crawler

    SciTech Connect (OSTI)

    Kriikku, E. M.; Hera, K. R.; Marzolf, A. D.; Phillips, M. H.

    2015-08-01

    The Nuclear Material Disposition Project group asked the Savannah River National Lab (SRNL) Research and Development Engineering (R&DE) department to help procure, test, and deploy a remote crawler to recover the 2014 Inspection Crawler (IC) that tipped over in the H-Canyon Air Exhaust Tunnel. R&DE wrote a Procurement Specification for a Recovery Crawler (RC) and SRNS Procurement Department awarded the contract to Power Equipment Manufacturing Inc. (PEM). The PEM RC was based on their standard sewer inspection crawler with custom arms and forks added to the front. The arms and forks would be used to upright the 2014 Inspection Crawler. PEM delivered the RC and associated cable reel, 2014 Inspection Crawler mockup, and manuals in late April 2015. R&DE and the team tested the crawler in May of 2015 and made modifications based on test results and Savannah River Site (SRS) requirements. R&DE delivered the RC to H-Area at the end of May. The team deployed the RC on June 9, 10, and 11, 2015 in the H-Canyon Air Exhaust Tunnel. The RC struggled with some obstacles in the tunnel, but eventually made it to the IC. The team spent approximately five hours working to upright the IC and eventually got it on its wheels. The IC travelled approximately 20 feet and struggled to drive over debris on the air tunnel floor. Unfortunately the IC tripped over trying to pass this obstacle. The team decided to leave the IC in this location and inspect the tunnel with the RC. The RC passed the IC and inspected the tunnel as it travelled toward H-Canyon. The team turned the RC around when it was about 20 feet from the H-Canyon crossover tunnel. From that point, the team drove the RC past the manway towards the new sand filter and stopped approximately 20 feet from the new sand filter. The team removed the RC from the tunnel, decontaminated the RC, and stored it the manway building, 294-2H. The RC deployment confirmed the IC was not in a condition to perform useful tunnel inspections and

  17. Catastrophic Incident Recovery: Long-Term Recovery from an Anthrax Event Symposium

    SciTech Connect (OSTI)

    Lesperance, Ann M.

    2008-06-30

    On March 19, 2008, policy makers, emergency managers, and medical and Public Health officials convened in Seattle, Washington, for a workshop on Catastrophic Incident Recovery: Long-Term Recovery from an Anthrax Event. The day-long symposium was aimed at generating a dialogue about restoration and recovery through a discussion of the associated challenges that impact entire communities, including people, infrastructure, and critical systems.

  18. Flow in porous media, phase and ultralow interfacial tensions: Mechanisms of enhanced petroleum recovery

    SciTech Connect (OSTI)

    Davis, H.T.; Scriven, L.E.

    1991-07-01

    A major program of university research, longer-ranged and more fundamental in approach than industrial research, into basic mechanisms of enhancing petroleum recovery and into underlying physics, chemistry, geology, applied mathematics, computation, and engineering science has been built at Minnesota. The original focus was surfactant-based chemical flooding, but the approach taken was sufficiently fundamental that the research, longer-ranged than industrial efforts, has become quite multidirectional. Topics discussed are volume controlled porosimetry; fluid distribution and transport in porous media at low wetting phase saturation; molecular dynamics of fluids in ultranarrow pores; molecular dynamics and molecular theory of wetting and adsorption; new numerical methods to handle initial and boundary conditions in immiscible displacement; electron microscopy of surfactant fluid microstructure; low cost system for animating liquid crystallites viewed with polarized light; surfaces of constant mean curvature with prescribed contact angle.

  19. Microstructural development during sintering of lithium fluoride

    SciTech Connect (OSTI)

    Bullard, J.W.; Searcy, A.W. |

    1997-09-01

    Measurements are reported of the influences of temperature, green density, and pore network breakup on the densification, grain growth, and pore volume distribution in LiF compacts. As long as most of the pore volume remained open to the compact perimeter, the ratio of the rate of densification to the rate of grain growth was higher than that sometimes reported for copper or typical oxides. Plots of the logarithm of densification rates versus sintered density for LiF are approximately linear during intermediate-stage sintering, like those for some oxides. But the plots for LiF are unlike those of the oxides in that, for LiF, densification rates measured at different temperatures converge near the density at which half the pore volume is isolated from Hg intrusion. Calculations suggest that further densification of the LiF compacts is blocked because air trapped in isolated pores becomes sufficiently compressed to balance the sintering stress.

  20. Develop Thermoelectric Technology for Automotive Waste Heat Recovery

    Office of Energy Efficiency and Renewable Energy (EERE)

    Develop thermoelectric technology for waste heat recovery with a 10% fuel economy improvement without increasing emissions.

  1. American Recovery and Reinvestment Act Payments Surge Past $5 Billion |

    Office of Environmental Management (EM)

    Department of Energy 5 Billion American Recovery and Reinvestment Act Payments Surge Past $5 Billion More than $5 billion in Recovery Act payments are accelerating environmental cleanup American Recovery and Reinvestment Act Payments Surge Past $5 Billion (1.69 MB) More Documents & Publications American Recovery and Reinvestment Act Payments Surge Past $4

  2. Diesel Engine Waste Heat Recovery Utilizing Electric Trubocompound

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

    Technology | Department of Energy Trubocompound Technology Diesel Engine Waste Heat Recovery Utilizing Electric Trubocompound Technology 2003 DEER Conference Presentation: Caterpillar Inc. 2003_deer_algrain.pdf (5.77 MB) More Documents & Publications Diesel Engine Waste Heat Recovery Utilizing Electric Turbocompound Technology Diesel Engine Waste Heat Recovery Utilizing Electric Turbocompound Technology An Engine System Approach to Exhaust Waste Heat Recovery

  3. Low-Temperature Mineral Recovery Program FOA Selections

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Department's geothermal technologies office awarded nine projects in low-temperature and mineral recovery.

  4. WAPA Recovery Act Implementation Appropriation | Department of Energy

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

    WAPA Recovery Act Implementation Appropriation WAPA Recovery Act Implementation Appropriation Microsoft Word - PSRP May 15 2009 _WAPA Implementation Approp_ Final.docx (63.72 KB) More Documents & Publications Western Area Power Administration Borrowing Authority, Recovery Act Microsoft Word - PSRP Updates 6-25-10_v2 Bonneville Power Administration Program Specific Recovery Plan

  5. Method of producing improved microstructure and properties for ceramic superconductors

    DOE Patents [OSTI]

    Singh, Jitendra P.; Guttschow, Rob A.; Dusek, Joseph T.; Poeppel, Roger B.

    1996-01-01

    A ceramic superconductor is produced by close control of oxygen partial pressure during sintering of the material. The resulting microstructure of YBa.sub.2 Cu.sub.3 O.sub.x indicates that sintering kinetics are enhanced at reduced p(O.sub.2). The density of specimens sintered at 910.degree. C. increased from 79 to 94% theoretical when p(O.sub.2) was decreased from 0.1 to 0.0001 MPa. The increase in density with decrease in p(O.sub.2) derives from enhanced sintering kinetics, due to increased defect concentration and decreased activation energy of the rate-controlling species undergoing diffusion. Sintering at 910.degree. C. resulted in a fine-grain microstructure, with an average grain size of approximately 4 .mu.m. Such a microstructure results in reduced microcracking, strengths as high as 191 MPa and high critical current density capacity.

  6. Method of producing improved microstructure and properties for ceramic superconductors

    DOE Patents [OSTI]

    Singh, J.P.; Guttschow, R.A.; Dusek, J.T.; Poeppel, R.B.

    1996-06-11

    A ceramic superconductor is produced by close control of oxygen partial pressure during sintering of the material. The resulting microstructure of YBa{sub 2}Cu{sub 3}O{sub x} indicates that sintering kinetics are enhanced at reduced p(O{sub 2}). The density of specimens sintered at 910 C increased from 79 to 94% theoretical when p(O{sub 2}) was decreased from 0.1 to 0.0001 MPa. The increase in density with decrease in p(O{sub 2}) derives from enhanced sintering kinetics, due to increased defect concentration and decreased activation energy of the rate-controlling species undergoing diffusion. Sintering at 910 C resulted in a fine-grain microstructure, with an average grain size of approximately 4 {micro}m. Such a microstructure results in reduced microcracking, strengths as high as 191 MPa and high critical current density capacity. 20 figs.

  7. Predicting mesoscale microstructural evolution in electron beam welding

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

    Rodgers, Theron M.; Madison, Jonathan D.; Tikare, Veena; Maguire, Michael C.

    2016-03-16

    Using the kinetic Monte Carlo simulator, Stochastic Parallel PARticle Kinetic Simulator, from Sandia National Laboratories, a user routine has been developed to simulate mesoscale predictions of a grain structure near a moving heat source. Here, we demonstrate the use of this user routine to produce voxelized, synthetic, three-dimensional microstructures for electron-beam welding by comparing them with experimentally produced microstructures. When simulation input parameters are matched to experimental process parameters, qualitative and quantitative agreement for both grain size and grain morphology are achieved. The method is capable of simulating both single- and multipass welds. As a result, the simulations provide anmore » opportunity for not only accelerated design but also the integration of simulation and experiments in design such that simulations can receive parameter bounds from experiments and, in turn, provide predictions of a resultant microstructure.« less

  8. Microstructure evolution in the fusion welding of heat-treatable Al-Cu-Li alloys. Ph.D. Thesis

    SciTech Connect (OSTI)

    Hou, K.

    1994-01-01

    Aluminum alloys 2090 and 2195 and Al-2.5Cu were welded autogenously using the gas tungsten-arc (GTA) and CO2 laser beam (LB) welding processes. Relationships between microstructure and mechanical properties in the fusion zone (FZ) and the heat-affected zone (HAZ) in both the as-welded and the postweld heat-treated conditions were studied. Solute segregation due to non-equilibrium solidification in the FZ and its effect on precipitation after postweld aging was quantitatively investigated. After aging treatment, precipitates were found surrounding eutectic regions where higher solute content was measured. Fast cooling LB weld exhibited narrower solute enriched regions and narrower precipitate segregation zones (PSZ`s) adjacent to the eutectic. A partial recovery of strength and hardness in the FZ`s was achieved by postweld aging at 160 C and 190 C for 16 hours. A higher Li/Cu ratio in 2090 promoted the formation of uniformly distributed delta(prime) precipitates in the as-welded HAZ. An evident reduction in the FZ ductility occurred in the 2195 LB welds due to the existence of porosity and shrinkage cavities, and the constraint effect from narrower FZ`s. GTA welds in both 2090 and 2195 alloys exhibited a hardness recovery in the near HAZ, which was not obvious in the LB welds. Postweld aging enhanced this hardness variation. Overaging, dissolution and reprecipitation of various strengthening precipitates occurred in the different regions of the HAZ, and consequently induced the hardness variation. Higher heat inputs increased the HAZ width and enhanced the hardness increase in the near HAZ. Aged HAZ microstructure was affected by the precipitation in the as-welded condition. The formation of Li-containing precipitates in the GTA HAZ, especially alpha(prime) in Li-lean 2195, consumed Li from the matrix. Consequently, the precipitation of T1 was affected.

  9. Study of multiband disordered systems using the typical medium dynamical cluster approximation

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

    Zhang, Yi; Terletska, Hanna; Moore, C.; Ekuma, Chinedu; Tam, Ka-Ming; Berlijn, Tom; Ku, Wei; Moreno, Juana; Jarrell, Mark

    2015-11-06

    We generalize the typical medium dynamical cluster approximation to multiband disordered systems. Using our extended formalism, we perform a systematic study of the nonlocal correlation effects induced by disorder on the density of states and the mobility edge of the three-dimensional two-band Anderson model. We include interband and intraband hopping and an intraband disorder potential. Our results are consistent with those obtained by the transfer matrix and the kernel polynomial methods. We also apply the method to KxFe2-ySe2 with Fe vacancies. Despite the strong vacancy disorder and anisotropy, we find the material is not an Anderson insulator. Moreover our resultsmore » demonstrate the application of the typical medium dynamical cluster approximation method to study Anderson localization in real materials.« less

  10. Study of multiband disordered systems using the typical medium dynamical cluster approximation

    SciTech Connect (OSTI)

    Zhang, Yi; Terletska, Hanna; Moore, C.; Ekuma, Chinedu; Tam, Ka-Ming; Berlijn, Tom; Ku, Wei; Moreno, Juana; Jarrell, Mark

    2015-11-06

    We generalize the typical medium dynamical cluster approximation to multiband disordered systems. Using our extended formalism, we perform a systematic study of the nonlocal correlation effects induced by disorder on the density of states and the mobility edge of the three-dimensional two-band Anderson model. We include interband and intraband hopping and an intraband disorder potential. Our results are consistent with those obtained by the transfer matrix and the kernel polynomial methods. We also apply the method to KxFe2-ySe2 with Fe vacancies. Despite the strong vacancy disorder and anisotropy, we find the material is not an Anderson insulator. Moreover our results demonstrate the application of the typical medium dynamical cluster approximation method to study Anderson localization in real materials.

  11. Resource Recovery Opportunities at America’s Water Resource Recovery Facilities

    Broader source: Energy.gov [DOE]

    Breakout Session 3A—Conversion Technologies III: Energy from Our Waste—Will we Be Rich in Fuel or Knee Deep in Trash by 2025? Resource Recovery Opportunities at America’s Water Resource Recovery Facilities Todd Williams, Deputy Leader for Wastewater Infrastructure Practice, CH2M HILL

  12. Negative Resists for Ultra-Tall, High Aspect Ratio Microstructures

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

    Resists for Ultra-Tall, High Aspect Ratio Microstructures S. Lemke a , P. Goettert a , I. Rudolph a , J. Goettert b,* , B. Löchel a a Helmholtz-Zentrum Berlin (HZB) für Materialien und Energie GmbH, Institute for Nanometre Optics and Technology, Albert-Einstein-Str. 15, 12489 Berlin, Germany b Center for Advanced Microstructures & Devices, Louisiana State University, 6980 Jefferson Highway, Baton Rouge, LA 70806, USA *E-Mail: jost@lsu.edu Abstract In this joint research project,

  13. Method of fabricating a high aspect ratio microstructure

    DOE Patents [OSTI]

    Warren, John B.

    2003-05-06

    The present invention is for a method of fabricating a high aspect ratio, freestanding microstructure. The fabrication method modifies the exposure process for SU-8, an negative-acting, ultraviolet-sensitive photoresist used for microfabrication whereby a UV-absorbent glass substrate, chosen for complete absorption of UV radiation at 380 nanometers or less, is coated with a negative photoresist, exposed and developed according to standard practice. This UV absorbent glass enables the fabrication of cylindrical cavities in a negative photoresist microstructures that have aspect ratios of 8:1.

  14. Phase transformations in steels: Processing, microstructure, and performance

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

    Gibbs, Paul J.

    2014-04-03

    In this study, contemporary steel research is revealing new processing avenues to tailor microstructure and properties that, until recently, were only imaginable. Much of the technological versatility facilitating this development is provided by the understanding and utilization of the complex phase transformation sequences available in ferrous alloys. Today we have the opportunity to explore the diverse phenomena displayed by steels with specialized analytical and experimental tools. Advances in multi-scale characterization techniques provide a fresh perspective into microstructural relationships at the macro- and micro-scale, enabling a fundamental understanding of the role of phase transformations during processing and subsequent deformation.

  15. Recovery Act Funds at Work | Department of Energy

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

    Information Center » 2009 Recovery Act » Recovery Act Funds at Work Recovery Act Funds at Work Funds from the American Recovery and Reinvestment Act of 2009 (Recovery Act) are being put to work to improve safety, reliability, and service in systems across the country. Central Maine Power is producing innovations in customer services, improvements in business operations, and lessons-learned that will be used for guiding future smart grid projects. Idaho Power Company is accelerating development

  16. American Recovery and Reinvestment Act | Department of Energy

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

    American Recovery and Reinvestment Act American Recovery and Reinvestment Act President Obama signed the American Recovery and Reinvestment Act of 2009 (Recovery Act) into law on February 17, 2009. The Recovery Act provided DOE several billion dollars in funds to accelerate research, development, demonstration, and deployment activities that support jumpstarting our economy, promoting green jobs, and focusing on addressing long-neglected challenges so our country can thrive in the twenty-first

  17. Cumulative Federal Payments to OE Recovery Act Recipients, through August

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

    31, 2015 | Department of Energy Cumulative Federal Payments to OE Recovery Act Recipients, through August 31, 2015 Cumulative Federal Payments to OE Recovery Act Recipients, through August 31, 2015 Cumulative Federal Payments to OE Recovery Act Recipients, through August 31, 2015. OE ARRA Payments through August 2015 (20.9 KB) More Documents & Publications Cumulative Federal Payments to OE Recovery Act Recipients, through January 31, 2015 Cumulative Federal Payments to OE Recovery Act

  18. American Recovery and Reinvestment Act | Department of Energy

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

    American Recovery and Reinvestment Act American Recovery and Reinvestment Act Here is one compliance agreement for EM's American Recovery and Reinvestment Act Program on accelerated milestones for the Recovery Act program. American Recovery and Reinvestment Act Accelerated Milestones (37.3 KB) More Documents & Publications Updated Appendices to the Status of Environmental Management Initiatives to Accelerate the Reduction of Environmental Risks and Challenges Posed by the Legacy of the Cold

  19. Nuclear-energy application studied as source of injection steam for heavy-oil recovery

    SciTech Connect (OSTI)

    Perrett, R.J.; Gledhill, P.R.; Dawson, P.; Stephenson, D.J.

    1981-08-03

    This study into the feasibility of adapting a well-proven nuclear reactor as a centralized source of injection steam for the recovery of heavy oil has shown that the reactor modifications are practicable and well within the bounds of current technology. The gas-cooled reactor is capable of meeting the highest steam supply pressure requirement and it possesses a high degree of inherent safety. The injection of steam for the recovery of heavy oil is the most well developed of the available options. At current price levels of oil and uranium, nuclear heat can be generated at a fraction of the running costs of oil fired thermal plant. Taken over a project lifetime of 25 years for the field model used for this assessment, the improved earnings for the nuclear option could amount to as much as /10 billion. The program requirements for a typical development have been examined and the construction times for the gas reactor steam plant, the oil-field development and the upgrading plant are compatible at between five and six years. The economic advantage of steam generation by nuclear energy gives a further recovery breakthrough. It becomes possible to continue the steam drive process up to much more adverse recovery ratios of steam quantity injected for unit oil produced if nuclear energy is employed.

  20. Case Study in Corporate Memory Recovery: Hanford Tank Farms Miscellaneous Underground Waste Storage Tanks - 15344

    SciTech Connect (OSTI)

    Washenfelder, D. J.; Johnson, J. M.; Turknett, J. C.; Barnes, T. J.; Duncan, K. G.

    2015-01-07

    In addition to managing the 177 underground waste storage tanks containing 212,000 m3 (56 million gal) of radioactive waste at the U. S. Department of Energy’s Hanford Site 200 Area Tank Farms, Washington River Protection Solutions LLC is responsible for managing numerous small catch tanks and special surveillance facilities. These are collectively known as “MUSTs” - Miscellaneous Underground Storage Tanks. The MUSTs typically collected drainage and flushes during waste transfer system piping changes; special surveillance facilities supported Tank Farm processes including post-World War II uranium recovery and later fission product recovery from tank wastes. Most were removed from service following deactivation of the single-shell tank system in 1980 and stabilized by pumping the remaining liquids from them. The MUSTs were isolated by blanking connecting transfer lines and adding weatherproofing to prevent rainwater entry. Over the next 30 years MUST operating records were dispersed into large electronic databases or transferred to the National Archives Regional Center in Seattle, Washington. During 2014 an effort to reacquire the historical bases for the MUSTs’ published waste volumes was undertaken. Corporate Memory Recovery from a variety of record sources allowed waste volumes to be initially determined for 21 MUSTs, and waste volumes to be adjusted for 37 others. Precursors and symptoms of Corporate Memory Loss were identified in the context of MUST records recovery.

  1. Energy Recovery Linacs for Commercial Radioisotope Production

    SciTech Connect (OSTI)

    Sy, Amy; Krafft, Geoffrey A.; Johnson, Rolland; Roberts, Tom; Boulware, Chase; Hollister, Jerry

    2015-09-01

    Photonuclear reactions with bremsstrahlung photon beams from electron linacs can generate radioisotopes of critical interest. An SRF Energy Recovery Linac (ERL) provides a path to a more diverse and reliable domestic supply of short-lived, high-value, high-demand isotopes in a more compact footprint and at a lower cost than those produced by conventional reactor or ion accelerator methods. Use of an ERL enables increased energy efficiency of the complex through energy recovery of the waste electron beam, high electron currents for high production yields, and reduced neutron production and shielding activation at beam dump components. Simulation studies using G4Beamline/GEANT4 and MCNP6 through MuSim, as well as other simulation codes, will design an ERL-based isotope production facility utilizing bremsstrahlung photon beams from an electron linac. Balancing the isotope production parameters versus energy recovery requirements will inform a choice of isotope production target for future experiments.

  2. Inherently safe in situ uranium recovery

    SciTech Connect (OSTI)

    Krumhansl, James L; Brady, Patrick V

    2014-04-29

    An in situ recovery of uranium operation involves circulating reactive fluids through an underground uranium deposit. These fluids contain chemicals that dissolve the uranium ore. Uranium is recovered from the fluids after they are pumped back to the surface. Chemicals used to accomplish this include complexing agents that are organic, readily degradable, and/or have a predictable lifetime in an aquifer. Efficiency is increased through development of organic agents targeted to complexing tetravalent uranium rather than hexavalent uranium. The operation provides for in situ immobilization of some oxy-anion pollutants under oxidizing conditions as well as reducing conditions. The operation also artificially reestablishes reducing conditions on the aquifer after uranium recovery is completed. With the ability to have the impacted aquifer reliably remediated, the uranium recovery operation can be considered inherently safe.

  3. Study of the microstructure of plasma sprayed coatings obtained from Al{sub 2}O{sub 3}13TiO{sub 2} nanostructured and conventional powders

    SciTech Connect (OSTI)

    Gral, A.; ?rawski, W.; Lity?ska-Dobrzy?ska, L.

    2014-10-15

    The microstructure of coatings obtained from nanostructured or conventional Al{sub 2}O{sub 3}13TiO{sub 2} powders and deposited by plasma spraying technique on low-carbon steel was examined by transmission electron microscopy techniques. The dominating phase in both coatings was ?-Al{sub 2}O{sub 3} phase. It has been observed that the grains of ?-Al{sub 2}O{sub 3} grew in various shapes and sizes, that are particularly visible in the case of coating sprayed from nanostructured powder. The coatings obtained from the fully melted conventional powders exhibited a typical lamellar microstructure, into which the strips of TiO{sub 2} phase were extended. The microstructure of coatings produced from agglomerates of nanostructured particles also revealed the regions consisting of partially melted ?-Al{sub 2}O{sub 3} powders surrounded by the net-like structure formed from fully melted oxides that improved the coating properties. Along with the observed morphology diversity some changes in the chemical composition on the cross sections of obtained coatings have been also noticed. - Highlights: Plasma sprayed Al{sub 2}O{sub 3}13TiO{sub 2} coatings reveal diversity of microstructure. Microstructure of conventional coating was formed from fully melted crushed powders. Nanostructured coating contains completely and partially melted initial agglomerates.

  4. Heat recovery anti-icing system

    SciTech Connect (OSTI)

    Cummins, J.R.

    1982-05-11

    A heat recovery anti-icing system is disclosed. The heat recovery system includes a blower which removes air from the air flow path of a combustion turbine power generating system and circulates the air through a heat exchanger located in the exhaust stack of the combustion turbine. The heated air circulating through the heat exchanger is returned to an inlet filter compartment in the air flow path so as to maintain the temperature of the air in the inlet filter compartment at an elevated level.

  5. Hanford Story: Recovery Act - Questions - Hanford Site

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

    The Hanford Story Hanford Story: Recovery Act - Questions The Hanford Story Email Email Page | Print Print Page | Text Increase Font Size Decrease Font Size What did the Department of Energy and its contractors do with nearly $2 billion in stimulus funding? Why was the Department able to put the funding to use quickly? How many jobs were created by stimulus funding received at the Hanford Site? How much of the cleanup footprint of Hanford is left after projects funded by the Recovery Act were

  6. LANL sponsors Recovery Act Job Fair

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

    sponsors Recovery Act Job Fair October 30, 2009 Nearly 500 seek positions, from laborers to project managers Los Alamos, New Mexico, October 30, 2009-Nearly 500 job seekers turned out for a Los Alamos National Laboratory-sponsored job fair near Española, New Mexico, on Thursday. The job fair was aimed at filling current and future positions with subcontractors working on environmental cleanup under the American Recovery and Reinvestment Act, as well as other Lab work. Ten of the Lab's prime

  7. Methane recovery from landfill in China

    SciTech Connect (OSTI)

    Gaolai, L.

    1996-12-31

    GEF has approved a special project for a demonstration project for Methane Recovery from the Urban Refuse Land Fill. This paper will introduce the possibility of GHG reduction from the landfill in China, describe the activities of the GEF project, and the priorities for international cooperation in this field. The Global Environment Facility (GEF) approved the project, China Promoting Methane Recovery and Unlization from Mixed Municipal Refuse, at its Council meeting in last April. This project is the first one supported by international organization in this field.

  8. Acoustic sensors using microstructures tunable with energy other than acoustic energy

    DOE Patents [OSTI]

    Datskos, Panagiotis G.

    2003-11-25

    A sensor for detecting acoustic energy includes a microstructure tuned to a predetermined acoustic frequency and a device for detecting movement of the microstructure. A display device is operatively linked to the movement detecting device. When acoustic energy strikes the acoustic sensor, acoustic energy having a predetermined frequency moves the microstructure, where the movement is detected by the movement detecting device.

  9. Acoustic sensors using microstructures tunable with energy other than acoustic energy

    DOE Patents [OSTI]

    Datskos, Panagiotis G.

    2005-06-07

    A sensor for detecting acoustic energy includes a microstructure tuned to a predetermined acoustic frequency and a device for detecting movement of the microstructure. A display device is operatively linked to the movement detecting device. When acoustic energy strikes the acoustic sensor, acoustic energy having a predetermined frequency moves the microstructure, where the movement is detected by the movement detecting device.

  10. Environmentally responsive optical microstructured hybrid actuator assemblies and applications thereof

    DOE Patents [OSTI]

    Aizenberg, Joanna; Aizenberg, Michael; Kim, Philseok

    2016-01-05

    Microstructured hybrid actuator assemblies in which microactuators carrying designed surface properties to be revealed upon actuation are embedded in a layer of responsive materials. The microactuators in a microactuator array reversibly change their configuration in response to a change in the environment without requiring an external power source to switch their optical properties.

  11. Microstructural Development in Al-Si Powder During Rapid Solidification

    SciTech Connect (OSTI)

    Amber Lynn Genau

    2004-12-19

    Powder metallurgy has become an increasingly important form of metal processing because of its ability to produce materials with superior mechanical properties. These properties are due in part to the unique and often desirable microstructures which arise as a result of the extreme levels of undercooling achieved, especially in the finest size powder, and the subsequent rapid solidification which occurs. A better understanding of the fundamental processes of nucleation and growth is required to further exploit the potential of rapid solidification processing. Aluminum-silicon, an alloy of significant industrial importance, was chosen as a model for simple eutectic systems displaying an unfaceted/faceted interface and skewed coupled eutectic growth zone, Al-Si powder produced by high pressure gas atomization was studied to determine the relationship between microstructure and alloy composition as a function of powder size and atomization gas. Critical experimental measurements of hypereutectic (Si-rich) compositions were used to determine undercooling and interface velocity, based on the theoretical models which are available. Solidification conditions were analyzed as a function of particle diameter and distance from nucleation site. A revised microstructural map is proposed which allows the prediction of particle morphology based on temperature and composition. It is hoped that this work, by providing enhanced understanding of the processes which govern the development of the solidification morphology of gas atomized powder, will eventually allow for better control of processing conditions so that particle microstructures can be optimized for specific applications.

  12. Microstructural Evolution and interfacial motion in systems with diffusion barriers

    SciTech Connect (OSTI)

    Perry H. Leo

    2009-03-05

    This research program was designed to model and simulate phase transformations in systems containing diffusion barriers. The modeling work included mass flow, phase formation, and microstructural evolution in interdiffusing systems. Simulation work was done by developing Cahn-Hilliard and phase field equations governing both the temporal and spatial evolution of the composition and deformation fields and other important phase variables.

  13. Modeling of casting microstructures and defects

    SciTech Connect (OSTI)

    Shapiro, A.B.; Summers, L.T.; Eckels, D.J.; Sahai, V.

    1997-09-26

    Casting is an ancient art that has been a trial-and-error process for more than 4000 years. To predict the size, shape, and quality of a cast product, casting manufacturers typically cast full-size prototypes. If one part of the process is done incorrectly, the entire process is repeated until an acceptable product is achieved. One way to reduce the time, cost, and waste associated with casting is to use computer modeling to predict not only the quality of a product on the macro- scale, such as distortion and part shape, but also on the micro-scale such as grain defects. Modeling of solidification is becoming increasingly feasible with the advent of parallel computers. There are essentially two approaches to solidification modeling.The first is that of macro-modeling where heat transfer codes model latent heat release during solidification as a constant and based solely on the local temperature. This approach is useful in predicting large scale distortion and final part shape. The second approach, micro-modeling, is more fundamental. The micro-models estimate the latent heat release during solidification using nucleation and grain growth kinetics. Micro-models give insight into cast grain morphology and show promise in the future to predict engineering properties such as tensile strength. The micro-model solidification kinetics can be evaluated using first principles or they can be evaluated using experiments. This work describes an implementation of a micro-model for uranium which uses experimental results to estimate nucleation and growth kinetics.

  14. PROCESS FOR RECOVERY OF CONSTITUENTS OF ORES

    DOE Patents [OSTI]

    McCullough, R.F.

    1959-05-01

    A process for U recovery from leached zone material is described. Calcination with alkali metal carbonate at 600 to 2000 deg F followed by digestion with H/sub 2/SO/sub 4/ and filtration forms the basis of the process. (T.R.H.)

  15. Recovery of ammonia from industrial wastewater

    SciTech Connect (OSTI)

    Marr, R. ); Koncar, M. )

    1993-07-01

    The ecological problems of ammonia and ammonium salts in wastewater, and the sources of effluents containing these two products, are discussed. Feasible separation processes and methods of recovery are reviewed, and the advantages and disadvantages of the individual processes are compared.

  16. DOE Completes Five Recovery Act Projects

    Broader source: Energy.gov [DOE]

    DOE's EM program recently completed five projects at the Oak Ridge site funded through the Recovery Act. The projects included the expansion of two landfills at the Oak Ridge Reservation (ORR) and pre-demolition and demolition projects at ETTP and Y-12.

  17. Rankine cycle waste heat recovery system

    DOE Patents [OSTI]

    Ernst, Timothy C.; Nelson, Christopher R.

    2014-08-12

    This disclosure relates to a waste heat recovery (WHR) system and to a system and method for regulation of a fluid inventory in a condenser and a receiver of a Rankine cycle WHR system. Such regulation includes the ability to regulate the pressure in a WHR system to control cavitation and energy conversion.

  18. Rankine cycle waste heat recovery system

    DOE Patents [OSTI]

    Ernst, Timothy C.; Nelson, Christopher R.

    2016-05-10

    This disclosure relates to a waste heat recovery (WHR) system and to a system and method for regulation of a fluid inventory in a condenser and a receiver of a Rankine cycle WHR system. Such regulation includes the ability to regulate the pressure in a WHR system to control cavitation and energy conversion.

  19. Recovery Act Weekly Video: 200 West Drilling

    ScienceCinema (OSTI)

    None

    2012-06-14

    President of Cascade Drilling, Bruce, talks about his contract with the Department of Energy and what his team is doing to improve water treatment and environmental cleanup. The small business owner hits on how the Recovery Act saved him from downsizing and helped him stay competitive and safe on site.

  20. Recovery Act Program Guidance by Topic

    Broader source: Energy.gov [DOE]

    Guidance documents under the 2009 American Recovery and Reinvestment Act for the U.S. Department of Energy and the State Energy Program and Energy Efficiency and Conservation Block Grant program for state, local governments, U.S. overseas territories, and Indian Tribal governments.

  1. Disaster Resiliency and Recovery: Capabilities (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-11-01

    The National Renewable Energy Laboratory (NREL) is the nation's leader in energy efficient and renewable energy technologies, practices, and strategies. For the last 15 years, NREL has provided expertise, tools, and innovations to private industry; federal, state, and local governments; non-profit organizations; and communities during the planning, recovery, and rebuilding stages after disaster strikes.

  2. Recovery Act Weekly Video: 200 West Drilling

    SciTech Connect (OSTI)

    2010-01-01

    President of Cascade Drilling, Bruce, talks about his contract with the Department of Energy and what his team is doing to improve water treatment and environmental cleanup. The small business owner hits on how the Recovery Act saved him from downsizing and helped him stay competitive and safe on site.

  3. Environmental Assessment Radioactive Source Recovery Program

    SciTech Connect (OSTI)

    1995-12-20

    In a response to potential risks to public health and safety, the U.S. Department of Energy (DOE) is evaluating the recovery of sealed neutron sources under the Radioactive Source Recovery Program (RSRP). This proposed program would enhance the DOE`s and the U.S. Nuclear Regulatory Commission`s (NRC`s) joint capabilities in the safe management of commercially held radioactive source materials. Currently there are no federal or commercial options for the recovery, storage, or disposal of sealed neutron sources. This Environmental Assessment (EA) analyzes the potential environmental impacts that would be expected to occur if the DOE were to implement a program for the receipt and recovery at the Los Alamos National Laboratory (LANL), Los Alamos, New Mexico, of unwanted and excess plutonium-beryllium ({sup 238}Pu-Be) and americium-beryllium ({sup 241}Am-Be) sealed neutron sources. About 1 kg (2.2 lb) plutonium and 3 kg (6.6 lb) americium would be recovered over a 15-year project. Personnel at LANL would receive neutron sources from companies, universities, source brokers, and government agencies across the country. These neutron sources would be temporarily stored in floor holes at the CMR Hot Cell Facility. Recovery reduces the neutron emissions from the source material and refers to a process by which: (1) the stainless steel cladding is removed from the neutron source material, (2) the mixture of the radioactive material (Pu-238 or Am-241) and beryllium that constitutes the neutron source material is chemically separated (recovered), and (3) the recovered Pu-238 or Am-241 is converted to an oxide form ({sup 238}PuO{sub 2} or {sup 241}AmO{sub 2}). The proposed action would include placing the {sup 238}PuO{sub 2} or {sup 241}AmO{sub 2} in interim storage in a special nuclear material vault at the LANL Plutonium Facility.

  4. Resource Recovery OpportunitiesatAmericas Water Resource Recovery Facilities

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

    2013 by CH2M HILL, Inc. CH2MHILL® Resource Recovery Opportunities at America's Water Resource Recovery Facilities By Todd Williams, PE, BCEE Wastewater Global Service Team Deputy Leader Biomass 2014: Growing the Future Bioeconomy Washington, DC July 30, 2014 CH2MHILL Today  Operations on all continents  Approximately 28,000 employees  100 percent owned by our employees  Broadly diversified across multiple business sectors  US$7 billion in revenue We are an industry leader in

  5. Secretary Chu Highlights Recovery Act Cleanup Progress | Department...

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

    The Safety and Ecology Corporation (SEC), based in Knoxville, Tenn., is one of the small businesses to benefit from Recovery Act funding. The company has been awarded four Recovery ...

  6. Energy Secretary Steven Chu to Attend Grand Opening of Recovery...

    Energy Savers [EERE]

    to Attend Grand Opening of Recovery Act-Funded A123 Systems Battery Plant Energy Secretary Steven Chu to Attend Grand Opening of Recovery Act-Funded A123 Systems Battery Plant ...

  7. Economic Impact of Recovery Act Investments in the Smart Grid...

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

    Economic Impact of Recovery Act Investments in the Smart Grid Report Now Available Economic Impact of Recovery Act Investments in the Smart Grid Report Now Available April 25, 2013 ...

  8. Organic Rankine Cycle Turbine for Exhaust Energy Recovery in...

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

    Turbine for Exhaust Energy Recovery in a Heavy Truck Engine Organic Rankine Cycle Turbine for Exhaust Energy Recovery in a Heavy Truck Engine Presentation given at the 16th ...

  9. BLM to Invest Recovery Act Funds on Renewable Energy Permitting...

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

    to Invest Recovery Act Funds on Renewable Energy Permitting BLM to Invest Recovery Act Funds on Renewable Energy Permitting May 6, 2009 - 10:43am Addthis The Bureau of Land...

  10. Welcome to the Department of Energy's Recovery Act webinar on...

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

    Welcome to the Department of Energy&8217;s Recovery Act webinar on reporting in to federalreporting Welcome to the Department of Energy&8217;s Recovery Act webinar on reporting ...

  11. GE Develops High Water Recovery Technology in China | GE Global...

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

    Develops High Water Recovery Technology in China Click to email this to a friend (Opens in ... GE Develops High Water Recovery Technology in China Technology aims to boost development ...

  12. ITP Energy Intensive Processes: Improved Heat Recovery in Biomass...

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

    Improved Heat Recovery in Biomass-Fired Boilers ITP Energy Intensive Processes: Improved Heat Recovery in Biomass-Fired Boilers biomass-firedboilers.pdf (177.31 KB) More Documents ...

  13. Recovery Act Awardees June 25, 2010 | Department of Energy

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

    Awardees June 25, 2010 Recovery Act Awardees June 25, 2010 Excel file of Recovery Act Awardees as of June 25th, 2010. Office spreadsheet icon recoveryactawardess06252010.xls More ...

  14. Z-Bed Recovery Water Disposal | Department of Energy

    Office of Environmental Management (EM)

    Z-Bed Recovery Water Disposal Z-Bed Recovery Water Disposal Presentation from the 33rd Tritium Focus Group Meeting held in Aiken, South Carolina on April 22-24, 2014. Z-Bed ...

  15. Enhanced Oil Recovery Affects the Future Energy Mix | GE Global...

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

    Enhanced Oil Recovery Affects the Future Energy Mix Click to email this to a friend (Opens ... Enhanced Oil Recovery Affects the Future Energy Mix Trevor Kirsten 2012.11.19 One of the ...

  16. SRS Recovery Act Completes Major Lower Three Runs Project Cleanup

    Office of Environmental Management (EM)

    ENVIRONMENTAL MANAGEMENT OFFICE OF For More Information on EM Recovery Act Work, Visit Us on the Web: http:www.em.doe.govemrecovery EM Recovery NEWS FLASH August 14, 2012 ...

  17. Modeling a Typical Winter-time Dust Event over the Arabian Peninsula and the Red Sea

    SciTech Connect (OSTI)

    Kalenderski, S.; Stenchikov, G.; Zhao, Chun

    2013-02-20

    We used WRF-Chem, a regional meteorological model coupled with an aerosol-chemistry component, to simulate various aspects of the dust phenomena over the Arabian Peninsula and Red Sea during a typical winter-time dust event that occurred in January 2009. The model predicted that the total amount of emitted dust was 18.3 Tg for the entire dust outburst period and that the two maximum daily rates were ~2.4 Tg/day and ~1.5 Tg/day, corresponding to two periods with the highest aerosol optical depth that were well captured by ground- and satellite-based observations. The model predicted that the dust plume was thick, extensive, and mixed in a deep boundary layer at an altitude of 3-4 km. Its spatial distribution was modeled to be consistent with typical spatial patterns of dust emissions. We utilized MODIS-Aqua and Solar Village AERONET measurements of the aerosol optical depth (AOD) to evaluate the radiative impact of aerosols. Our results clearly indicated that the presence of dust particles in the atmosphere caused a significant reduction in the amount of solar radiation reaching the surface during the dust event. We also found that dust aerosols have significant impact on the energy and nutrient balances of the Red Sea. Our results showed that the simulated cooling under the dust plume reached 100 W/m2, which could have profound effects on both the sea surface temperature and circulation. Further analysis of dust generation and its spatial and temporal variability is extremely important for future projections and for better understanding of the climate and ecological history of the Red Sea.

  18. Video: Recovery Act by the Numbers | Department of Energy

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

    Video: Recovery Act by the Numbers Video: Recovery Act by the Numbers February 17, 2016 - 11:30am Addthis Watch this video to learn how the Recovery Act helped jumpstart America's clean energy economy. | Video by Simon Edelman and graphics by Carly Wilkins, Energy Department. Paul Lester Paul Lester Digital Content Specialist, Office of Public Affairs Simon Edelman Simon Edelman Chief Creative Officer Carly Wilkins Carly Wilkins Multimedia Designer MORE ON THE RECOVERY ACT MAP: Learn about the

  19. Waste Isolation Pilot Plant Recovery Plan | Department of Energy

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

    Recovery Plan Waste Isolation Pilot Plant Recovery Plan This Recovery Plan provides a safe and compliant approach to resuming operations at the Waste Isolation Pilot Plant (WIPP), the repository for disposal of the nation's defense transuranic (TRU) waste. The U.S. Department of Energy (DOE) is committed to resuming operations by the first quarter of calendar year 2016, and this Recovery Plan outlines the Department's approach to meet that schedule while prioritizing safety, health, and

  20. [Waste water heat recovery system]. Final report, September 30, 1992

    SciTech Connect (OSTI)

    Not Available

    1993-04-28

    The production capabilities for and field testing of the heat recovery system are described briefly. Drawings are included.