National Library of Energy BETA

Sample records for dry steam flash

  1. NUCLEAR FLASH TYPE STEAM GENERATOR

    DOE Patents [OSTI]

    Johns, F.L.; Gronemeyer, E.C.; Dusbabek, M.R.

    1962-09-01

    A nuclear steam generating apparatus is designed so that steam may be generated from water heated directly by the nuclear heat source. The apparatus comprises a pair of pressure vessels mounted one within the other, the inner vessel containing a nuclear reactor heat source in the lower portion thereof to which water is pumped. A series of small ports are disposed in the upper portion of the inner vessel for jetting heated water under pressure outwardly into the atmosphere within the interior of the outer vessel, at which time part of the jetted water flashes into steam. The invention eliminates the necessity of any intermediate heat transfer medium and components ordinarily required for handling that medium. (AEC)

  2. Steam atmosphere drying exhaust steam recompression system

    DOE Patents [OSTI]

    Becker, F.E.; Smolensky, L.A.; Doyle, E.F.; DiBella, F.A.

    1994-03-08

    This invention relates to a heated steam atmosphere drying system comprising dryer in combination with an exhaust recompression system which is extremely energy efficient and eliminates dangers known to air dryers. The system uses superheated steam as the drying medium, which recirculates through the system where its heat of evaporation and heat of compression is recovered, thereby providing a constant source of heat to the drying chamber. The dryer has inlets whereby feedstock and superheated steam are fed therein. High heat transfer and drying rates are achieved by intimate contact of the superheated steam with the particles being dried. The dryer comprises a vessel which enables the feedstock and steam to enter and recirculate together. When the feedstock becomes dry it will exit the dryer with the steam and become separated from the steam through the use of a curvilinear louver separator (CLS). The CLS enables removal of fine and ultrafine particles from the dryer. Water vapor separated from the particles in the CLS as superheated steam, may then be recovered and recirculated as steam through the use of a compressor to either directly or indirectly heat the dryer, and a heat exchanger or a heater to directly provide heat to the dryer. This system not only provides a very efficient heat transfer system but results in a minimum carry-over of ultrafine particles thereby eliminating any explosive hazard. 17 figures.

  3. Steam atmosphere drying exhaust steam recompression system

    DOE Patents [OSTI]

    Becker, Frederick E.; Smolensky, Leo A.; Doyle, Edward F.; DiBella, Francis A.

    1994-01-01

    This invention relates to a heated steam atmosphere drying system comprising dryer in combination with an exhaust recompression system which is extremely energy efficient and eliminates dangers known to air dryers. The system uses superheated steam as the drying medium, which recirculated through the system where its heat of evaporation and heat of compression is recovered, thereby providing a constant source of heat to the drying chamber. The dryer has inlets whereby feedstock and superheated steam are fed therein. High heat transfer and drying rates are achieved by intimate contact of the superheated steam with the particles being dried The dryer comprises a vessel which enables the feedstock and steam to enter recirculate together. When the feedstock becomes dry it will exit the dryer with the steam and become separated from the steam through the use of a curvilinear louver separator (CLS). The CLS enables removal of fine and ultrafine particles from the dryer. Water vapor separated from the particles in the CLS as superheated steam, may then be recovered and recirculated as steam through the use of a compressor to either directly or indirectly heat the dryer, and a heat exchanger or a heater to directly provide heat to the dryer. This system not only provides a very efficient heat transfer system but results in a minimum carry-over of ultrafine particles thereby eliminating any explosive hazard.

  4. Use a Vent Condenser to Recover Flash Steam Energy | Department...

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

    Use a Vent Condenser to Recover Flash Steam Energy (January 2012) (374.64 KB) More Documents & Publications Recover Heat from Boiler Blowdown Deaerators in Industrial Steam Systems ...

  5. Geothermal Steam Power Plant | Open Energy Information

    Open Energy Info (EERE)

    Geothermal Steam Power Plant (Redirected from Dry Steam) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home General List of Dry Steam Plants List of Flash Steam Plants...

  6. Use a Vent Condenser to Recover Flash Steam Energy, Energy Tips...

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

    3 Use a Vent Condenser to Recover Flash Steam Energy When the pressure of saturated ... tanks and deaerators for excessive flash steam plumes. Reexamine deaerator ...

  7. Use a Vent Condenser to Recover Flash Steam Energy - Steam Tip Sheet #13

    SciTech Connect (OSTI)

    2012-01-31

    This revised AMO tip sheet on vent condenser to recover flash steam energy provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  8. Steam drying of products containing solvent mixtures

    SciTech Connect (OSTI)

    Pothmann, E.; Schluender, E.U. [Univ. Karlsruhe (Germany). Inst. fuer Thermische Verfahrenstechnik

    1995-12-31

    Drying experiments with single, porous spheres wetted with mixtures of 2-propanol and water were performed using superheated steam, air, or steam-air mixtures as drying agent. Both the drying rate and the moisture composition were determined experimentally for different temperatures and compositions of the drying agent and for different initial compositions of the moisture. It is shown that evaporation of 2-propanol is enhanced by using superheated steam as drying agent instead of air due to steam condensing on the sample. While the overall drying rate increases with rising steam temperature, the evaporation rate of 2-propanol is hardly affected. When drying samples containing mixtures of 2-propanol and water, internal boiling can occur depending on the vapor-liquid equilibrium. Vapor generated inside the sample may cause mechanical dewatering of the sample which greatly increases the drying rate.

  9. Flash Steam Power Plant | Open Energy Information

    Open Energy Info (EERE)

    60 MW60,000 kW 60,000,000 W 60,000,000,000 mW 0.06 GW 6.0e-5 TW Single Flash 1998 Java - Dieng Geothermal Area Sunda Volcanic Arc Dixie Valley Geothermal Facility Terra-Gen...

  10. Flash Steam Power Plant | Open Energy Information

    Open Energy Info (EERE)

    MW110,000 kW 110,000,000 W 110,000,000,000 mW 0.11 GW 1.1e-4 TW Single Flash 1993 Bac-Man Laguna Geothermal Area Philippine Island Arc Bacman 2 GEPP Energy Development...

  11. Flash High-Pressure Condensate to Regenerate Low-Pressure Steam...

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

    2 Flash High-Pressure Condensate to Regenerate Low-Pressure Steam Low-pressure process steam requirements are usually met by throttling high- pressure steam, but a portion of the ...

  12. Nevada Production and Injection Well Data for Facilities with Flash Steam

    Office of Scientific and Technical Information (OSTI)

    Plants (Dataset) | SciTech Connect Dataset: Nevada Production and Injection Well Data for Facilities with Flash Steam Plants Citation Details In-Document Search Title: Nevada Production and Injection Well Data for Facilities with Flash Steam Plants Files contain a summary of the production and injection data submitted by the geothermal operators to the Nevada Bureau of Mines and Geology over the period from 1985 thru 2009 Authors: Mines, Greg Publication Date: 2014-03-26 OSTI Identifier:

  13. Drying rate and temperature profile for superheated steam vacuum drying and moist air drying of softwood lumber

    SciTech Connect (OSTI)

    Pang, S.; Dakin, M. [New Zealand Forest Research Inst., Ltd., Rotorua (New Zealand). Mfg. Technologies Portfolio

    1999-07-01

    Two charges of green radiata pine sapwood lumber were dried, ether using superheated steam under vacuum (90 C, 0.2 bar abs.) or conventionally using hot moist air (90/60 C). Due to low density of the drying medium under vacuum, the circulation velocity used was 10 m/s for superheated steam drying and 5.0 m/s for moist air drying, and in both cases, the flow was unidirectional. In drying, stack drying rate and wood temperatures were measured to examine the differences between the superheated steam drying and drying using hot moist air. The experimental results have shown that the stack edge board in superheated steam drying dried faster than in the hot moist air drying. Once again due to the low density of the steam under vacuum, a prolonged maximum temperature drop across load (TDAL) was observed in the superheated steam drying, however, the whole stack dried slower and the final moisture content distribution was more variable than for conventional hot moist air drying.

  14. Assessment of superheated steam drying of wood waste

    SciTech Connect (OSTI)

    Woods, B.G.; Nguyen, Y.; Bruce, S.

    1994-12-31

    A 5 MW co-generation facility using wood waste is described which will supply power to Ontario Hydro, steam to the sawmill for process heating, and hot water for district heating customers in the town. The use of superheated steam for drying the wood was investigated to determine the impact on boiler performance, the environmental impact and the economic feasibility. The main benefit with superheated steam drying is the reduction in VOC emissions. The capital cost is currently higher with superheated steam drying, but further investigation is warranted to determine if the cost reductions which could be achieved by manufacturing the major components in North America are sufficient to make the technology cost competitive.

  15. Drum drying of black liquor using superheated steam impinging jets

    SciTech Connect (OSTI)

    Shiravi, A.H.; Mujumdar, A.S.; Kubes, G.J. [McGill Univ., Montreal, Quebec (Canada)

    1997-05-01

    A novel drum dryer for black liquor utilizing multiple impinging jets of superheated steam was designed and built to evaluate the performance characteristics and effects of various operating parameters thereon. Appropriate ranges of parameters such as steam jet temperature and velocity were examined experimentally to quantify the optimal operating conditions for the formation of black liquor film on the drum surface as well as the drying kinetics.

  16. Experimental investigations of beet pulp drying in superheated steam under pressure

    SciTech Connect (OSTI)

    Urbaniec, K.; Malczewski, J. [Warsaw Univ. of Technology, Plock (Poland). Dept. of Process Equipment

    1997-10-01

    Beet pulp drying in superheated steam under pressure makes it possible to save energy in sugar factories. A new concept of a two-stage convective steam drier is presented. To obtain kinetic data on beet pulp drying, an experimental setup was built. Beet pulp samples were dried at steam pressure up to 4 bar and temperature up to 220 C.

  17. Some considerations in simulation of superheated steam drying of softwood lumber

    SciTech Connect (OSTI)

    Pang, S. [New Zealand Forest Research Inst., Rotorua (New Zealand). Wood Processing Div.

    1997-05-01

    A mathematical model for high-temperature drying of softwood lumber with moist air has been modified and extended to simulate wood drying with superheated steam. In the simulation, differences between the two types of drying are considered, these include: external heat and mass transfer processes and calculation of equilibrium moisture content. The external mass transfer coefficient in the superheated steam drying was found to be much higher than that in the moist air drying, however, the heat transfer coefficients for these two cases were of the same order. The predicted drying curves and wood temperatures from the superheated steam drying model were compared with experimental data and there was close agreement. Further studies will apply the model to development of commercial drying schedules for wood drying with superheated steam.

  18. Flash High-Pressure Condensate to Regenerate Low-Pressure Steam...

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

    Use Steam Jet Ejectors or Thermocompressors to Reduce Venting of Low-Pressure Steam Consider Installing High-Pressure Boilers with Backpressure Turbine-Generators Use Vapor ...

  19. Flash High-Pressure Condensate to Regenerate Low-Pressure - Steam Tip Sheet #12

    SciTech Connect (OSTI)

    2012-01-31

    This revised AMO tip sheet on regenerating low-pressure steam provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  20. Energy analysis on use of air and superheated steam as drying media

    SciTech Connect (OSTI)

    Tarnawski, W.Z.; Mitera, J.; Borowski, P.; Klepaczka, A. [Technical Univ. of Lodz (Poland). Inst. of Papermaking and Paper Machines

    1996-10-01

    The physical properties of air and superheated steam were analyzed in a range of temperatures applied in paper and paperboard drying processes. On the basis of tests carried out on a pilot stand the values of energy indices for air and steam drying processes are compared. With the drying media temperature as T{sub M} = 300 C, nozzle velocity {nu} = 60 m/s and using the Huang and Mujumdar model as well as relationships given by Chance a comparative analysis of the results has been carried out. Variation of several indices in the range of temperatures 100--600 C and various nozzle velocities was studied.

  1. Application and energy saving potential of superheated steam drying in the food industry

    SciTech Connect (OSTI)

    Fitzpatrick, J. [Univ. College Cork (United Kingdom); Robinson, A. [Stork Engineering, Uxbridge (United Kingdom)

    1996-12-31

    The possibilities of using superheated steam in heat and mass transfer processes such as drying have lately been investigated and tested by several industries. The mode of operation, energy saving potential, advantages of and problems with this media in contact with foodstuffs and food waste sludge are discussed in this article.

  2. Analysis of transport phenomena during the convective drying in superheated steam

    SciTech Connect (OSTI)

    Topin, F.; Tadrist, L. [Univ. de Provence, Marseille (France)

    1997-10-01

    This work focused on high-temperature convective drying (superheated steam drying). The process has been investigated both experimentally and numerically. The experimental analysis was carried out in an aerodynamic return-flow wind-tunnel, with very small cylinders of cellular concrete. For the local analysis, the samples were fitted with thermocouples and pressure sensors. The mean moisture content of the cylinders was measured by simple weighing while the temperature and pressure readings were being taken. Global and local analysis of heat and mass transfer in small cylinders in superheated steam were carried out. The systematical study for several sizes and aerothermal conditions show a similar behavior for moisture content, pressure and temperature values. A numerical model for high temperature drying, using the finite elements method, in a 2-D configuration, was implemented and validated.

  3. Mathematical model of steam drying of wood chips and other hygroscopic porous media

    SciTech Connect (OSTI)

    Fyhr, C.; Rasmuson, A.

    1996-09-01

    A model is presented that is focused on the drying kinetics of single wood chips as a function of time and external conditions, such as temperature, pressure and velocity of the superheated steam. A multiphase and 2-D approach was used to model the coupled transport of water, vapor, air and heat in anisotropic hygroscopic porous media. The model was verified by drying experiments where measurements of the average moisture content, center temperature and pressure in a single wood chip could be performed simultaneously. A comparison between the calculations and the measurements showed that the drying behavior was well predicted. The drying can be divided into three stages: a heat-up period when condensation on the surface initially increases the moisture content; a period of constant drying rate when the external heat transfer controls the drying rate; and a period of decreasing drying rate when the drying is controlled by internal mass transfer. Many interesting features of the drying could be assigned to the strong anisotropicity of wood, which makes a 2-D model necessary.

  4. Simulation of spray drying in superheated steam using computational fluid dynamics

    SciTech Connect (OSTI)

    Frydman, A.; Vasseur, J.; Ducept, F.; Sionneau, M.; Moureh, J.

    1999-09-01

    This paper presents a numerical simulation and experimental validation of a spray dryer using superheated steam instead of air as drying medium, modeled with a computational fluid dynamics (CFD) code. The model describes momentum, heat and mass transfer between two phases--a discrete phase of droplets, and a continuous gas phase--through a finite volume method. For the simulation, droplet size distribution is represented by 6 discrete classes of diameter, fitting to the experimental distribution injected from the nozzle orifice, taking into account their peculiar shrinkage during drying. This model is able to predict the most important features of the dryer: fields of gas temperature and gas velocity inside the chamber, droplets trajectories and eventual deposits on to the wall. The results of simulation are compared to a pilot scale dryer, using water. In the absence of risk of power ignition in steam, the authors have tested rather high steam inlet temperature (973K), thus obtaining a high volumic efficiency. The model is validated by comparison between experimental and predicted values of temperature inside the chamber, verifying the coupling between the 3 different types of transfer without adjustment. This type of model can be used for chamber design, or scale up. Using superheated steam instead of air in a spray dryer can allow a high volumic evaporation rate (20 k.h.m{sup 3}), high energy recovery and better environment control.

  5. Optimal operation of a concurrent-flow corn dryer with a drying heat pump using superheated steam

    SciTech Connect (OSTI)

    Moraitis, C.S. [Systelligence Consultants and Research Associates, Volos (Greece); Akritidis, C.B. [Dept. of Hydraulics and Agricultural Engineering, Thessaloniki (Greece)

    1998-07-01

    A numerical model of a concurrent-flow dryer of corn using superheated steam as drying medium is solved applying a shooting technique, so as to satisfy boundary conditions imposed by the optimal design of a drying heat pump. The drying heat pump is based on the theory of minimum energy cycles. The solution of the model proves the applicability of the heat pump to a concurrent-flow dryer, achieving a Specific Energy Consumption as low as 1080 kJ/kg.

  6. Report on Biomass Drying Technology

    SciTech Connect (OSTI)

    Amos, W. A.

    1999-01-12

    Using dry fuel provides significant benefits to combustion boilers, mainly increased boiler efficiency, lower air emissions, and improved boiler operation. The three main choices for drying biomass are rotary dryers, flash dryers, and superheated steam dryers. Which dryer is chosen for a particular application depends very much on the material characteristics of the biomass, the opportunities for integrating the process and dryer, and the environmental controls needed or already available.

  7. Modeling of coupled heat and mass transfers with phase change in a porous medium: Application to superheated steam drying

    SciTech Connect (OSTI)

    Daurelle, J.V.; Topin, F.; Occelli, R. [IUSTI, Marseille (France)

    1998-01-01

    The physical model is based on balance equations at the representative elementary volume. The considered medium has three phases (liquid, solid, and gas). The gas phase includes two components (air and vapor). The authors use the mass balance equations on air and water (liquid and steam) as well as the heat equation in order to describe the phenomena. The system of equations is closed via classical relations in these media, which leads to a three-equation system with coupled nonlinear partial derivatives. The authors have applied this model to superheated steam drying. A solution model of the coupled nonlinear equation system based on the finite element method in a two-dimensional configuration was developed and validated. This approach allows one to determine all the variables of the problem. It is a complementary tool of analysis that opens access to nonmeasurable variables, such as the phase change rate. This computation model was applied to a configuration studied experimentally. The numerical and experimental results agree in nondimensional time. This double approach has enabled them to point out and evaluate new mechanisms typical of this drying method.

  8. Optimization of the operation of a drying heat pump using superheated steam

    SciTech Connect (OSTI)

    Moraitis, C.S.; Akritidis, C.B.

    1997-05-01

    A numerical solution of a model which describes the optimal operation of a novel concept of heat pump for drying applications based on the theory of minimum energy cycles is presented. The thermodynamic cycle of the drying heat pump involves vapor condensation in a Laval nozzle, removal of the liquid phase in a separator as well as compression of the working medium, which is superheated vapor.

  9. Inspect and Repair Steam Traps | Department of Energy

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

    Inspect and Repair Steam Traps Inspect and Repair Steam Traps This tip sheet on inspecting and repairing steam traps provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies. STEAM TIP SHEET #1 Inspect and Repair Steam Traps (January 2012) (393.77 KB) More Documents & Publications Flash High-Pressure Condensate to Regenerate Low-Pressure Steam Steam Pressure Reduction: Opportunities and Issues Use Steam Jet Ejectors or Thermocompressors

  10. Insulate Steam Distribution and Condensate Return Lines | Department of

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

    Energy Insulate Steam Distribution and Condensate Return Lines Insulate Steam Distribution and Condensate Return Lines This tip sheet on insulating steam distribution and condensate return lines provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies. STEAM TIP SHEET #2 Insulate Steam Distribution and Condensate Return Lines (January 2012) (385.81 KB) More Documents & Publications Use a Vent Condenser to Recover Flash Steam Energy

  11. Improving Steam System Performance: A Sourcebook for Industry...

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

    Improving Steam System Performance: A Sourcebook for Industry, Second Edition (October 2012) (1.85 MB) More Documents & Publications Flash High-Pressure Condensate to Regenerate ...

  12. Use Steam Jet Ejectors or Thermocompressors to Reduce Venting...

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

    to Recover Low-Pressure Waste Steam Flash High-Pressure Condensate to Regenerate Low-Pressure Steam Consider Installing High-Pressure Boilers with Backpressure Turbine-Generators

  13. Policy Flash

    Broader source: Energy.gov [DOE]

    Use the table below to search and filter by Year and/or by Attachment Type.  Previous year Policy Flashes not posted below can be located in the Archive Search File and requested through DOE...

  14. Use Low-Grade Waste Steam to Power Absorption Chillers | Department...

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

    (LiBr) Absorption for CHP Applications, April 2005 Improving Steam System Performance: A Sourcebook for Industry, Second Edition Flash High-Pressure Condensate to Regenerate Low

  15. Drying '86. Volume 1-2

    SciTech Connect (OSTI)

    Mujumdar, A.S. )

    1986-01-01

    These proceedings contain 123 papers grouped under the headings of: Drying theory and modelling; Drying of granular materials; Spray drying; Drying of paper and wood products; Drying of foodstuff and biomaterials; Drying of agricultural products and grains; Superheated steam drying; Industrial drying systems and novel dryers; Use of solar energy in drying; Measurement and control of humidity and moisture; and Dewatering.

  16. Steam Pressure Reduction, Opportunities, and Issues

    SciTech Connect (OSTI)

    Berry, Jan; Griffin, Mr. Bob; Wright, Anthony L

    2006-01-01

    Steam pressure reduction has the potential to reduce fuel consumption for a minimum capital investment. When the pressure at the boiler is reduced, fuel and steam are saved as a result of changes in the high-pressure side of the steam system from the boiler through the condensate return system. In the boiler plant, losses from combustion, boiler blowdown, radiation, and steam venting from condensate receivers would be reduced by reducing steam pressure. Similarly, in the steam distribution system, losses from radiation, flash steam vented from condensate receivers, and component and steam trap leakage would also be reduced. There are potential problems associated with steam pressure reduction, however. These may include increased boiler carryover, boiler water circulation problems in watertube boilers, increased steam velocity in piping, loss of power in steam turbines, and issues with pressure reducing valves. This paper is based a Steam Technical Brief sponsored by the U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy and Enbridge Gas Distribution, Inc. (5). An example illustrates the use of DOE BestPractices Steam System Assessment Tool to model changes in steam, fuel, electricity generation, and makeup water and to estimate resulting economic benefits.

  17. Double Flash | Open Energy Information

    Open Energy Info (EERE)

    Double Flash Jump to: navigation, search Retrieved from "http:en.openei.orgwindex.php?titleDoubleFlash&oldid599606...

  18. Superheated steam power plant with steam to steam reheater. [LMFBR

    SciTech Connect (OSTI)

    Silvestri, G.J.

    1981-06-23

    A desuperheater is disposed in a steam supply line supplying superheated steam to a shell and tube reheater.

  19. Flash protection controller

    DOE Patents [OSTI]

    Galbraith, L.K.

    1979-12-07

    A controller provides a high voltage to maintain an electro-optic shutter in a transparent condition until a flash of light which would be harmful to personnel is sensed by a phototransistor. The controller then shorts the shutter to ground to minimize light transmission to the user and maintains light transmission at the pre-flash level for a predetermined time to allow the flash to subside. A log converter and differential trigger circuit keep the controller from being triggered by other light flashes which are not dangerous.

  20. Flash protection controller

    DOE Patents [OSTI]

    Galbraith, Lee K.

    1981-01-01

    A controller provides a high voltage to maintain an electro-optic shutter in a transparent condition until a flash of light which would be harmful to personnel is sensed by a phototransistor. The controller then shorts the shutter to ground to minimize light transmission to the user and maintains light transmission at the pre-flash level for a predetermined time to allow the flash to subside. A log converter and differential trigger circuit keep the controller from being triggered by other light flashes which are not dangerous.

  1. Significant Silica Solubility in Geothermal Steam

    SciTech Connect (OSTI)

    James, Russell

    1986-01-21

    Although it is widely believed that silica solubility in low pressure (5 to 10 bar) geothermal steam is negligible, when one takes into account steam flows exceeding 10 million tonnes a year--at Wairakei, for instance--it is found that the amount transmitted in the vapor has the potential to give significant deposits on turbine nozzles and blades. A 150 MWe power station, when based on flows from a hot water reservoir at (a) 250 C or (b) 315 C, and with separator pressures of 6 bar, is found to carry about 100 and 200 kg/year respectively in the steam phase. In the case of a similar sized station exploiting a dry steam reservoir such as The Geysers, equivalent silica flows are obtained, dissolved in steam and carried as dust--the latter as solid particles precipitating from the vapor en route from source to turbine, and not preexisting in the formations as is commonly considered. Choking or coating of subterranean rock near such dry steam wells due to exsolving silica, may be the principal cause of declining steam discharge under production. Silica from completely dry or superheated steam can also seal the cap and sides of steam reservoirs when expanding below the criticus temperature (236 C) in a way previously thought possible only by hot water or wet steam.

  2. Policy Flashes | Department of Energy

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

    Procurement and Acquisition » Policy Flashes Policy Flashes Subscribe to the Policy Flash Updates Policy Flashes are issued by the Chief, Contract and Financial Assistance Policy Division within the Office of Acquisition Management. Policy Flashes transmit information and items of interest to the DOE acquisition community. A Policy Flash itself is not a statement of policy and should not be referenced as such. Use the table below to search with the free text field and filter by Year and/or by

  3. Policy Flash Archive Search File

    Office of Environmental Management (EM)

    ... Policy Flash Archive Search File 4 Flash2002-10 ... Principles; 2) Contract Terms and Conditions Required to ... Transaction Authority to enter into Technology Investment ...

  4. Policy Flash 2005-53

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

    office-managementoperational- managementprocurement-and-acquisitionpolicy-flashes. Questions concerning this policy flash should be directed to Jason Taylor of the Office...

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

    office-managementoperational- managementprocurement-and-acquisitionpolicy-flashes. Questions concerning this policy flash should be directed to Jason Taylor at (202)...

  6. Inspect and Repair Steam Traps, Energy Tips: STEAM, Steam Tip...

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

    ... There are four basic ways to test steam traps: temperature, sound, visual, and electronic. Recommended Steam Trap Testing Intervals * High-Pressure (150 psig and above): Weekly to ...

  7. Achieve Steam System Excellence- Steam Overview

    Broader source: Energy.gov [DOE]

    This fact sheet describes a steam systems approach to help companies operate and maintain their industrial steam plants and thermal manufacturing processes more efficiently.

  8. Widget:FlashDetect | Open Energy Information

    Open Energy Info (EERE)

    FlashDetect Jump to: navigation, search This widget sets the wgFlashEnabled javascript variable as true and adds the class "flash" to the body tag if Flash is detected using...

  9. Policy Flash Archive Search Listing

    Energy Savers [EERE]

    ... Small Business Administration (SBA) and the Department of Energy (DOE) Flash2010-09-DOE O 350.1 Change 2-Contractor Human Resource Management Program Flash2010-10 Attachment ...

  10. Policy Flash 2005-53

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

    procurement-and-acquisitionpolicy-flashes. Questions concerning this policy flash should be directed to Jason Taylor at (202) 287-1945 or jason.taylor@hq.doe.gov. Attachments...

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

    in the attachments to Policy Flash 2012-25 and posted tolinked from various DOE Internet pages has been withdrawn until further notice. This Flash will be available online at...

  12. Policy Flashes | Department of Energy

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

    May 13, 2015 POLICY FLASH 2015-26 Fiscal Year 2015 Small Business Contracting Goals. May 12, 2015 POLICY FLASH 2015-25 - AL 2015-05 Acquisition Letters Remaining in Effect. May 11,...

  13. Policy Flash 2012-60

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    available online at the following website: http:energy.govmanagementoffice-managementoperational- managementprocurement-and-acquisitionpolicy-flashes. Questions concerning...

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  18. Biomass drying technologies. Final report, September 1997--May 1998

    SciTech Connect (OSTI)

    Salomaa, E.

    1998-07-01

    The report examines the technologies used for drying of biomass and the energy requirements of biomass dryers. Biomass drying processes, drying methods, and the conventional types of dryers are surveyed generally. Drying methods and dryer studies using superheated steam as the drying medium are discussed more closely, with comparison to the methods of drying using air or flue gas as the drying medium. Available types of steam dryers are described with reference to operating conditions, energy requirements, and types of biomass dried. Energy aspects are considered, as well as possibilities of steam utilization to recover the latent heat of vaporization. Thermal energy required for drying of biomass is calculated using tabulated values of steam properties. The amount of steam to provide the thermal energy needed for biomass drying, at different pressures and temperatures applicable in steam dryers, is calculated for both indirectly and directly heated steam dryers. The calculated heat requirement values of steam dryers have been compared with those reported in the literature. Further, anticipated emissions from flue gas and steam drying processes have been summarized.

  19. Steam Digest Volume IV

    SciTech Connect (OSTI)

    2004-07-01

    This edition of the Steam Digest is a compendium of 2003 articles on the technical and financial benefits of steam efficiency, presented by the stakeholders of the U.S. Department of Energy's BestPractices Steam effort.

  20. Flash hydrogenation of biomass

    SciTech Connect (OSTI)

    Steinberg, M

    1980-01-01

    It is proposed to obtain process chemistry information on the rapid hydrogenation of biomass (wood and other agricultural products) to produce light liquid and gaseous hydrocarbon fuels and feedstocks. The process is referred to as Flash Hydropyrolysis. The information will be of use in the design and evaluation of processes for the conversion of biomass to synthetic fuels and petrochemical feedstocks. Results obtained in an initial experiment are discussed.

  1. Policy Flash 2015-18 | Department of Energy

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

    8 Policy Flash 2015-18 More Documents & Publications Policy Flash 2015-19 Policy Flash 2016-08 POLICY FLASH 2015-33

  2. Policy Flash 2012-4

    Broader source: Energy.gov [DOE]

    This Flash is issued to provide you an Acquisition Letter containing information and guidance regarding application of labor standards at the Department of Energy (DOE) and National Nuclear...

  3. Policy Flash 2012-69

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

    programs at Department of Energy sites has also been added. Thanks to Christopher Miller in Albuquerque for spotting the errors. A revised matrix is attached. This Flash will...

  4. Policy Flash 2005-53

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

    and Assistance Management SUBJECT: Delay of Rollout of the System for Award Management (SAM) by the General Services Administration (GSA) SUMMARY: Policy Flash 2012-45 provided...

  5. Policy Flash 2005-53

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

    Flash provides the updated Acquisition Guide Chapter 71.1 Headquarters Business Clearance Review Process (Dec 2014). Revisions include several areas of the review and approval...

  6. Policy Flashes | Department of Energy

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

    November 17, 2014 Policy Flash 2015-01 Revision to the Federal Assistance Reporting Checklist, DOE F 4600.2 (102014)...

  7. The influence of the drying medium on high temperature convective drying of single wood chips

    SciTech Connect (OSTI)

    Johansson, A.; Rasmuson, A.

    1997-10-01

    High temperature convective drying of single wood chips with air and superheated steam respectively is studied theoretically. The two-dimensional model presented describes the coupled transport of water, vapor, air and heat. Transport mechanisms included are the convection of gas and liquid, intergas as well as bound water diffusion. In the initial part of the drying process, moisture is transported to the surface mainly due to capillary forces in the transversal direction where evaporation occurs. As the surface becomes dry, the drying front moves towards the center of the particle and an overpressure is simultaneously built up which affects the drying process. The differences between drying in air and steam respectively can be assigned to the physical properties of the drying medium. The period of constant drying rate which does not exist (or is very short) in air drying becomes more significant with decreasing amounts of air in the drying medium and is clearly visible in pure superheated steam drying. The maximal drying rate is larger in air drying, and shorter drying times are obtained since the heat flux to the wood chip particle increases with increasing amounts of air in the drying medium. The period of falling drying rate can be divided into two parts: in the first, the drying rate is dependent upon the humidity of the drying medium whereas in the second, there is no such correlation.

  8. Methods of flash sintering

    DOE Patents [OSTI]

    Raj, Rishi; Cologna, Marco; Francis, John S.

    2016-05-10

    This disclosure provides methods of flash sintering and compositions created by these methods. Methods for sintering multilayered bodies are provided in which a sintered body is produced in less than one minute. In one aspect, each layer is of a different composition, and may be constituted wholly from a ceramic or from a combination of ceramic and metallic particles. When the body includes a layer of an anode composition, a layer of an electrolyte composition and a layer of a cathode composition, the sintered body can be used to produce a solid oxide fuel cell.

  9. Vacuum flash evaporated polymer composites

    DOE Patents [OSTI]

    Affinito, John D.; Gross, Mark E.

    1997-01-01

    A method for fabrication of polymer composite layers in a vacuum is disclosed. More specifically, the method of dissolving salts in a monomer solution, vacuum flash evaporating the solution, condensing the flash evaporated solution as a liquid film, and forming the condensed liquid film into a polymer composite layer on a substrate is disclosed.

  10. Vacuum flash evaporated polymer composites

    DOE Patents [OSTI]

    Affinito, J.D.; Gross, M.E.

    1997-10-28

    A method for fabrication of polymer composite layers in a vacuum is disclosed. More specifically, the method of dissolving salts in a monomer solution, vacuum flash evaporating the solution, condensing the flash evaporated solution as a liquid film, and forming the condensed liquid film into a polymer composite layer on a substrate is disclosed.

  11. FLASH2011-52 | Department of Energy

    Office of Environmental Management (EM)

    Action (NIA) Code to Track Procurement Actions Made in Support of the Pacific Earthquake and Tsunami FLASH2011-52 More Documents & Publications Policy Flash 2011-77...

  12. Steam Field | Open Energy Information

    Open Energy Info (EERE)

    Steam Field Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Sanyal Temperature Classification: Steam Field Dictionary.png Steam Field: No definition has been...

  13. Steam Oxidation of Advanced Steam Turbine Alloys

    SciTech Connect (OSTI)

    Holcomb, Gordon R.

    2008-01-01

    Power generation from coal using ultra supercritical steam results in improved fuel efficiency and decreased greenhouse gas emissions. Results of ongoing research into the oxidation of candidate nickel-base alloys for ultra supercritical steam turbines are presented. Exposure conditions range from moist air at atmospheric pressure (650C to 800C) to steam at 34.5 MPa (650C to 760C). Parabolic scale growth coupled with internal oxidation and reactive evaporation of chromia are the primary corrosion mechanisms.

  14. Flash2011-76 OPAM | Department of Energy

    Energy Savers [EERE]

    Flash2011-76 OPAM Flash2011-76 OPAM DOE O 205.1B Department of Energy Cyber Security Program Flash2011-76 OPAM More Documents & Publications Policy Flash 2011-76 Policy Flash...

  15. Flash2011-71 OPAM | Department of Energy

    Office of Environmental Management (EM)

    1 OPAM Flash2011-71 OPAM DOE O 436.1 Departmental Sustainability Flash2011-71 OPAM More Documents & Publications Policy Flash 2011-47 OPAM Flash2011-45 OPAM Flash2011-39...

  16. Steam Technical Brief: Steam Pressure Reduction: Opportunities and Issues

    SciTech Connect (OSTI)

    2010-06-25

    A BestPractices Technical Brief describing industrial steam generation systems and opportunities for reducing steam system operating pressure.

  17. Drying of fiber webs

    DOE Patents [OSTI]

    Warren, David W.

    1997-01-01

    A process and an apparatus for high-intensity drying of fiber webs or sheets, such as newsprint, printing and writing papers, packaging paper, and paperboard or linerboard, as they are formed on a paper machine. The invention uses direct contact between the wet fiber web or sheet and various molten heat transfer fluids, such as liquified eutectic metal alloys, to impart heat at high rates over prolonged durations, in order to achieve ambient boiling of moisture contained within the web. The molten fluid contact process causes steam vapor to emanate from the web surface, without dilution by ambient air; and it is differentiated from the evaporative drying techniques of the prior industrial art, which depend on the uses of steam-heated cylinders to supply heat to the paper web surface, and ambient air to carry away moisture, which is evaporated from the web surface. Contact between the wet fiber web and the molten fluid can be accomplished either by submersing the web within a molten bath or by coating the surface of the web with the molten media. Because of the high interfacial surface tension between the molten media and the cellulose fiber comprising the paper web, the molten media does not appreciately stick to the paper after it is dried. Steam generated from the paper web is collected and condensed without dilution by ambient air to allow heat recovery at significantly higher temperature levels than attainable in evaporative dryers.

  18. Drying of fiber webs

    DOE Patents [OSTI]

    Warren, D.W.

    1997-04-15

    A process and an apparatus are disclosed for high-intensity drying of fiber webs or sheets, such as newsprint, printing and writing papers, packaging paper, and paperboard or linerboard, as they are formed on a paper machine. The invention uses direct contact between the wet fiber web or sheet and various molten heat transfer fluids, such as liquefied eutectic metal alloys, to impart heat at high rates over prolonged durations, in order to achieve ambient boiling of moisture contained within the web. The molten fluid contact process causes steam vapor to emanate from the web surface, without dilution by ambient air; and it is differentiated from the evaporative drying techniques of the prior industrial art, which depend on the uses of steam-heated cylinders to supply heat to the paper web surface, and ambient air to carry away moisture, which is evaporated from the web surface. Contact between the wet fiber web and the molten fluid can be accomplished either by submersing the web within a molten bath or by coating the surface of the web with the molten media. Because of the high interfacial surface tension between the molten media and the cellulose fiber comprising the paper web, the molten media does not appreciatively stick to the paper after it is dried. Steam generated from the paper web is collected and condensed without dilution by ambient air to allow heat recovery at significantly higher temperature levels than attainable in evaporative dryers. 6 figs.

  19. Steam Digest 2001

    SciTech Connect (OSTI)

    Not Available

    2002-01-01

    Steam Digest 2001 chronicles BestPractices Program's contributions to the industrial trade press for 2001, and presents articles that cover technical, financial and managerial aspects of steam optimization.

  20. Downhole steam quality measurement

    DOE Patents [OSTI]

    Lee, David O.; Montoya, Paul C.; Muir, James F.; Wayland, Jr., J. Robert

    1987-01-01

    An empirical method for the remote sensing of steam quality that can be easily adapted to downhole steam quality measurements by measuring the electrical properties of two-phase flow across electrode grids at low frequencies.

  1. Downhole steam quality measurement

    DOE Patents [OSTI]

    Lee, D.O.; Montoya, P.C.; Muir, J.F.; Wayland, J.R. Jr.

    1985-06-19

    The present invention relates to an empirical electrical method for remote sensing of steam quality utilizing flow-through grids which allow measurement of the electrical properties of a flowing two-phase mixture. The measurement of steam quality in the oil field is important to the efficient application of steam assisted recovery of oil. Because of the increased energy content in higher quality steam it is important to maintain the highest possible steam quality at the injection sandface. The effectiveness of a steaming operation without a measure of steam quality downhole close to the point of injection would be difficult to determine. Therefore, a need exists for the remote sensing of steam quality.

  2. Pan Flashing for Exterior Wall Openings

    SciTech Connect (OSTI)

    2009-05-13

    This information sheet explains the concept of pan flashing, different types, and proper installation.

  3. Power with STEAM

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

    » Power with STEAM Power with STEAM ROSES outreach program inspires New Mexico African-American youth to envision themselves working as scientists and professionals August 18, 2016 Students at Power with STEAM 2016 The Lab's first Power with STEAM program event, held recently at the Bradbury Science Museum, brought students and some interns in the Los Alamos student programs together for fun and learning. Contacts Michelle B. Lee (505) 667-3624 Email Reaching out to New Mexico's

  4. Policy Flashes for 2009 & 2010

    Office of Energy Efficiency and Renewable Energy (EERE)

    The following is a list of Policy Flashes issued by the Office of Procurement and Assistance Policy. These files are in PDF (Portable Document Files) format. To read PDF files you must have Adobe...

  5. Policy Flash 2014-34

    Broader source: Energy.gov [DOE]

    Questions concerning this policy flash should be directed to A. Scott Geary, of the Office of Acquisition and Project Management Policy at 202-287-1507 or at andrew.geary@hq.doe.gov.

  6. Policy Flash 2005-53

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

    policyguidancepolicyflashes.htm. Questions regarding this Policy Flash should be directed to Kevin M. Smith at 202-287-1614, or at Kevin.M.Smith@hq.doe.gov. Attachment...

  7. Policy Flash 2005-53

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

    POLICY FLASH 2011-61 DATE: March 28, 2011 TO: Procurement Directors FROM: Director, Policy Division Office of Procurement and Assistance Policy Office of Procurement and Assistance Management SUBJECT: Acquisition Guide Chapter 17.3, Acquisition, Use, and Disposal of Real Estate SUMMARY: The Acquisition Guide Chapter 17.3, Acquisition, Use, and Disposal of Real Estate, is updated to include the involvement of Certified Realty Specialist. This flash and the attachment may be viewed at

  8. Steam trap monitor

    DOE Patents [OSTI]

    Ryan, M.J.

    1987-05-04

    A steam trap monitor positioned downstream of a steam trap in a closed steam system includes a first sensor (a hot finger) for measuring the energy of condensate and a second sensor (a cold finger) for measuring the total energy of condensate and steam in the line. The hot finger includes one or more thermocouples for detecting condensate level and energy, while the cold finger contains a liquid with a lower boiling temperature than that of water. Vapor pressure from the liquid is used to do work such as displacing a piston or bellow in providing an indication of total energy (steam + condensate) of the system. Processing means coupled to and responsive to outputs from the hot and cold fingers subtracts the former from the latter to provide an indication of the presence of steam downstream from the trap indicating that the steam trap is malfunctioning. 2 figs.

  9. Microsoft Word - Policy Flash 2010-77 Attachment | Department...

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

    7 Attachment Microsoft Word - Policy Flash 2010-77 Attachment Microsoft Word - Policy Flash 2010-77 Attachment More Documents & Publications Microsoft Word - Policy Flash 2010-78...

  10. Microsoft Word - Policy Flash 2010-81 Attachment 1 | Department...

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

    1 Attachment 1 Microsoft Word - Policy Flash 2010-81 Attachment 1 Microsoft Word - Policy Flash 2010-81 Attachment 1 More Documents & Publications Microsoft Word - Policy Flash...

  11. Microsoft Word - Policy Flash 2010-82 Attachment 1 | Department...

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

    2 Attachment 1 More Documents & Publications Policy Flash 2010-82 Microsoft Word - Policy Flash 2008-07.doc Microsoft Word - Policy Flash 2008-10.doc...

  12. Policy Flash 2013-77 Contractor Performance Information | Department...

    Energy Savers [EERE]

    Policy Flash 2013-77 Contractor Performance Information Policy Flash 2013-77 Contractor Performance Information Questions concerning this policy flash should be directed to Barbara...

  13. Policy Flash 2015-19 | Department of Energy

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

    19 Policy Flash 2015-19 More Documents & Publications Policy Flash 2015-18 POLICY FLASH 2015-33 AL2009-06.pdf...

  14. Department of Energy Announces $20 Million to Boost Development...

    Office of Environmental Management (EM)

    geothermal processes, including dry steam or flash steam power plants, which ... "working fluid," which is vaporized and used to turn the turbine or generator units. ...

  15. Steam generator support system

    DOE Patents [OSTI]

    Moldenhauer, James E.

    1987-01-01

    A support system for connection to an outer surface of a J-shaped steam generator for use with a nuclear reactor or other liquid metal cooled power source. The J-shaped steam generator is mounted with the bent portion at the bottom. An arrangement of elongated rod members provides both horizontal and vertical support for the steam generator. The rod members are interconnected to the steam generator assembly and a support structure in a manner which provides for thermal distortion of the steam generator without the transfer of bending moments to the support structure and in a like manner substantially minimizes forces being transferred between the support structure and the steam generator as a result of seismic disturbances.

  16. Steam generator support system

    DOE Patents [OSTI]

    Moldenhauer, J.E.

    1987-08-25

    A support system for connection to an outer surface of a J-shaped steam generator for use with a nuclear reactor or other liquid metal cooled power source is disclosed. The J-shaped steam generator is mounted with the bent portion at the bottom. An arrangement of elongated rod members provides both horizontal and vertical support for the steam generator. The rod members are interconnected to the steam generator assembly and a support structure in a manner which provides for thermal distortion of the steam generator without the transfer of bending moments to the support structure and in a like manner substantially minimizes forces being transferred between the support structure and the steam generator as a result of seismic disturbances. 4 figs.

  17. Microsoft Word - Flash2007-43.doc | Department of Energy

    Office of Environmental Management (EM)

    43.doc Microsoft Word - Flash2007-43.doc Microsoft Word - Flash2007-43.doc More Documents & Publications Microsoft Word - Policy Flash 2008-07.doc Microsoft Word - Policy Flash...

  18. Policy Flash 2013-63 Federal Acquisition Circular (FAC) 2005...

    Energy Savers [EERE]

    FlashFAC67 Summary.docx More Documents & Publications Policy FLash 2014-36 FAC 2005-75 Policy Flash 2013-75 Federal Acquisition Circular 2005-69 Policy Flash 2013-37 Federal...

  19. Flash2011-77 OPAM | Department of Energy

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

    7 OPAM Flash2011-77 OPAM Acquisition Guide Chapter 71.3, Data Reporting - Quality Management Flash2011-77 OPAM More Documents & Publications FLASH2011-11-OPAM Flash 2011-10 OPAM...

  20. Policy Flash 2016-05 | Department of Energy

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

    5 Policy Flash 2016-05 DATE: December 29, 2015 TO: Procurement Directors and Heads of ... More Documents & Publications Policy Flash 2016-06 Policy Flash 2016-08 Policy Flash ...

  1. Policy Flash 2011-61 | Department of Energy

    Energy Savers [EERE]

    1-61 Policy Flash 2011-61 2011-61 Attachment - Acquisition, Use, and Disposal of Real Estate PolicyFlash2011-61.pdf More Documents & Publications Flash2011-91.pdf Flash2011-83...

  2. AttachmentFlash_2010-55.pdf | Department of Energy

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

    AttachmentFlash2010-55.pdf More Documents & Publications AttachmentFlash2010-66.pdf AttachmentFlash2010-73(3).pdf AttachmentFlash2010-33(2).pdf...

  3. Policy Flash 2012-46 | Department of Energy

    Energy Savers [EERE]

    Policy Flash 2012-46 Policy Flash 2012-46 Attached is Policy Flash 2012-46 Acquisition Planning: Revised DOE Acquisition Guide Chapter 7.1 Questions concerning this policy flash...

  4. Policy Flash 2012-28 | Department of Energy

    Energy Savers [EERE]

    28 Policy Flash 2012-28 Attached is Policy Flash Policy Flash 2012-28 DOE Federal Acquisition Regulation Clause Usage Guide PolicyFlash2012-28.pdf FARClauseMatrix6.pdf More...

  5. Policy Flash 2012-21 | Department of Energy

    Energy Savers [EERE]

    1 Policy Flash 2012-21 Attached is Policy Flash 2012-21 Class Deviation on Trade Agreements. PolicyFlash2012-21.pdf More Documents & Publications Policy Flash 2012-30 Policy...

  6. Downhole steam injector

    DOE Patents [OSTI]

    Donaldson, A. Burl; Hoke, Donald E.

    1983-01-01

    An improved downhole steam injector has an angled water orifice to swirl the water through the device for improved heat transfer before it is converted to steam. The injector also has a sloped diameter reduction in the steam chamber to throw water that collects along the side of the chamber during slant drilling into the flame for conversion to steam. In addition, the output of the flame chamber is beveled to reduce hot spots and increase efficiency, and the fuel-oxidant inputs are arranged to minimize coking.

  7. Benchmark the Fuel Cost of Steam Generation, Energy Tips: STEAM...

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

    5 Benchmark the Fuel Cost of Steam Generation Benchmarking the fuel cost of steam generation, in dollars per 1,000 pounds (1,000 lb) of steam, is an effective way to assess the ...

  8. Cooling Fusion in a Flash | Princeton Plasma Physics Lab

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

    Cooling Fusion in a Flash American Fusion News Category: U.S. Universities Link: Cooling Fusion in a Flash

  9. The real science behind FlashForward

    ScienceCinema (OSTI)

    Jacobs, Peter

    2013-05-29

    Berkeley Lab nuclear physicist Peter Jacobs discusses the ALICE experiment, setting of the science fiction novel FlashForward.

  10. The real science behind FlashForward

    ScienceCinema (OSTI)

    Peter Jacobs

    2010-01-08

    Berkeley Lab nuclear physicist Peter Jacobs discusses the ALICE experiment, setting of the science fiction novel FlashForward.

  11. Steam Technical Brief: Industrial Steam System Process-Control Schemes

    SciTech Connect (OSTI)

    2003-07-01

    This BestPractices Steam Technical Brief was developed to provide a basic understanding of the different process-control schemes used in a typical steam system.

  12. STEAM GENERATOR FOR NUCLEAR REACTOR

    DOE Patents [OSTI]

    Kinyon, B.W.; Whitman, G.D.

    1963-07-16

    The steam generator described for use in reactor powergenerating systems employs a series of concentric tubes providing annular passage of steam and water and includes a unique arrangement for separating the steam from the water. (AEC)

  13. Energy optimization in flash smelting

    SciTech Connect (OSTI)

    Partelpoeg, E.H.

    1985-01-01

    The copper smelting industry has been replacing old reverberatory furnaces with energy-efficient flash furnaces. While this in itself has been a significant move towards reduced energy costs, there is yet no industry consensus as to which mode of flash smelting is optimum. It is possible to model copper smelting, the ensuring converting step, and acid production with linear equations and inequalities. These equations include mass and heat balances, and energy and cost equations. The matrix of equations and inequalities can be entered into a linear programming routine to determine minimum costs. Such a model was developed and the results indicate that optimum smelting parameters include the following. (1) The grade of matte is 65% Cu. (2) The flash furnace operates autogenously with no air preheat. The flash furnace air is oxygen enriched to approximately 40 volume % O/sub 2/. (3) Total energy cost (1985 dollars and prices) for smelting, converting, and acid production is approximately $10 per tonne concentrate. The general model employed to obtain these optimum conditions can be modified to represent unique smelting conditions.

  14. Multi-stage flash degaser

    DOE Patents [OSTI]

    Rapier, P.M.

    1980-06-26

    A multi-stage flash degaser is incorporated in an energy conversion system having a direct-contact, binary-fluid heat exchanger to remove essentially all of the noncondensable gases from geothermal brine ahead of the direct-contact binary-fluid heat exchanger in order that the heat exchanger and a turbine and condenser of the system can operate at optimal efficiency.

  15. Drying '84

    SciTech Connect (OSTI)

    Baunack, F.

    1984-01-01

    This book covers the following topics: mechanism of water sorption-desorption in polymers; progress in freeze drying; on drying of materials in through circulation system; safety aspects of spray drying; dewatering process enhanced by electroosmosis; pressure drop and particle circulation studies in modified slot spouted beds; and experience in drying coal slurries.

  16. Steam trap monitor

    DOE Patents [OSTI]

    Ryan, Michael J. (Plainfield, IL)

    1988-01-01

    A steam trap monitor positioned downstream of a steam trap in a closed steam system includes a first sensor (the combination of a hot finger and thermocouple well) for measuring the energy of condensate and a second sensor (a cold finger) for measuring the total energy of condensate and steam in the line. The hot finger includes one or more thermocouples for detecting condensate level and energy, while the cold finger contains a liquid with a lower boiling temperature than that of water. Vapor pressure from the liquid is used to do work such as displacing a piston or bellows in providing an indication of total energy (steam+condensate) of the system. Processing means coupled to and responsive to outputs from the thermocouple well hot and cold fingers subtracts the condensate energy as measured by the hot finger and thermocouple well from the total energy as measured by the cold finger to provide an indication of the presence of steam downstream from the trap indicating that the steam trap is malfunctioning.

  17. Ukraine Steam Partnership

    SciTech Connect (OSTI)

    Gurvinder Singh

    2000-02-15

    The Ukraine Steam Partnership program is designed to implement energy efficiency improvements in industrial steam systems. These improvements are to be made by the private plants and local government departments responsible for generation and delivery of energy to end-users. One of the activities planned under this program was to provide a two-day training workshop on industrial steam systems focusing on energy efficiency issues related to the generation, distribution, and consumption of steam. The workshop was geared towards plant managers, who are not only technically oriented, but are also key decision makers in their respective companies. The Agency for Rational Energy Use and Ecology (ARENA-ECO), a non-governmental, not-for-profit organization founded to promote energy efficiency and environmental protection in Ukraine, in conjunction with the Alliance staff in Kiev sent out invitations to potential participants in all the regions of Ukraine. The purpose of this report is the describe the proceedings from the workshop and provide recommendations from the workshop's roundtable discussion. The workshop was broken down into two main areas: (1) Energy efficient boiler house steam generation; and Energy efficient steam distribution and consumption. The workshop also covered the following topics: (1) Ukrainian boilers; (2) Water treatment systems; (3) A profile of UKRESCO (Ukrainian Energy Services Company); (4) Turbine expanders and electricity generation; (5) Enterprise energy audit basics; and (6) Experience of steam use in Donetsk oblast.

  18. Steam generator tube failures

    SciTech Connect (OSTI)

    MacDonald, P.E.; Shah, V.N.; Ward, L.W.; Ellison, P.G.

    1996-04-01

    A review and summary of the available information on steam generator tubing failures and the impact of these failures on plant safety is presented. The following topics are covered: pressurized water reactor (PWR), Canadian deuterium uranium (CANDU) reactor, and Russian water moderated, water cooled energy reactor (VVER) steam generator degradation, PWR steam generator tube ruptures, the thermal-hydraulic response of a PWR plant with a faulted steam generator, the risk significance of steam generator tube rupture accidents, tubing inspection requirements and fitness-for-service criteria in various countries, and defect detection reliability and sizing accuracy. A significant number of steam generator tubes are defective and are removed from service or repaired each year. This wide spread damage has been caused by many diverse degradation mechanisms, some of which are difficult to detect and predict. In addition, spontaneous tube ruptures have occurred at the rate of about one every 2 years over the last 20 years, and incipient tube ruptures (tube failures usually identified with leak detection monitors just before rupture) have been occurring at the rate of about one per year. These ruptures have caused complex plant transients which have not always been easy for the reactor operators to control. Our analysis shows that if more than 15 tubes rupture during a main steam line break, the system response could lead to core melting. Although spontaneous and induced steam generator tube ruptures are small contributors to the total core damage frequency calculated in probabilistic risk assessments, they are risk significant because the radionuclides are likely to bypass the reactor containment building. The frequency of steam generator tube ruptures can be significantly reduced through appropriate and timely inspections and repairs or removal from service.

  19. Steam exit flow design for aft cavities of an airfoil

    DOE Patents [OSTI]

    Storey, James Michael; Tesh, Stephen William

    2002-01-01

    Turbine stator vane segments have inner and outer walls with vanes extending therebetween. The inner and outer walls have impingement plates. Steam flowing into the outer wall passes through the impingement plate for impingement cooling of the outer wall surface. The spent impingement steam flows into cavities of the vane having inserts for impingement cooling the walls of the vane. The steam passes into the inner wall and through the impingement plate for impingement cooling of the inner wall surface and for return through return cavities having inserts for impingement cooling of the vane surfaces. A skirt or flange structure is provided for shielding the steam cooling impingement holes adjacent the inner wall aerofoil fillet region of the nozzle from the steam flow exiting the aft nozzle cavities. Moreover, the gap between the flash rib boss and the cavity insert is controlled to minimize the flow of post impingement cooling media therebetween. This substantially confines outflow to that exiting via the return channels, thus furthermore minimizing flow in the vicinity of the aerofoil fillet region that may adversely affect impingement cooling thereof.

  20. Policy Flash 2005-53

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

    8 DATE: March 16, 2011 TO: Procurement Directors FROM: Director, Policy Division Office of Procurement and Assistance Policy Office of Procurement and Assistance Management SUBJECT: Acquisition Guide Chapter 35.1, Scientific and Technical Information Reporting SUMMARY: The Acquisition Guide Chapter 35.1, Scientific and Technical Information Reporting, is updated to include changes to the Scientific and Technical Information website and DOE Order 241.1 B. This flash and the attachment may be

  1. Policy Flash 2005-53

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

    2-01 DATE: October 4, 2011 TO: Procurement Directors FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of` Procurement and Assistance Management SUBJECT: Acquisition Letters Remaining In Effect SUMMARY: Acquisition Letter (AL) 2012-01 has been issued. It lists ALs currently in effect and the discontinued ALs, along with the reason why the AL is no longer in effect. This flash may be viewed at http://energy.gov/management/office-management/operational-

  2. Multi-stage flash degaser

    DOE Patents [OSTI]

    Rapier, Pascal M.

    1982-01-01

    A multi-stage flash degaser (18) is incorporated in an energy conversion system (10) having a direct-contact, binary-fluid heat exchanger to remove essentially all of the noncondensable gases from geothermal brine ahead of the direct-contact binary-fluid heat exchanger (22) in order that the heat exchanger (22) and a turbine (48) and condenser (32) of the system (10) can operate at optimal efficiency.

  3. Steam System Survey Guide

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

    ... when compared to fuel-oil and natural-gas-fired boilers. ... form throughout the combustion and heat transfer processes. ... removal are steam jet ejectors and mechanical vacuum pumps. ...

  4. Steam Systems | Department of Energy

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

    Steam Systems Steam Systems Many manufacturing facilities can recapture energy by installing more efficient steam equipment and processes and applying energy management practices. Use the software tools, training, and publications listed below to optimize performance and save energy. Steam Tools Tools to assess your energy system: Steam System Modeler Qualified Specialists Qualified Specialists have passed a rigorous competency examination on a specific industrial system assessment tool. Locate

  5. POLICY FLASH 2014-16 In September 2012, DOE issued Policy Flash...

    Energy Savers [EERE]

    POLICY FLASH 2014-16 In September 2012, DOE issued Policy Flash 2012-67, Acquisition Savings Reporting Template Guidance to fully comply with reporting requirements. This is an...

  6. U-187: Adobe Flash Player Multiple Vulnerabilities

    Broader source: Energy.gov [DOE]

    Adobe released security updates for Adobe Flash Player 11.2.202.235 and earlier versions for Windows, Macintosh and Linux, Adobe Flash Player 11.1.115.8 and earlier versions for Android 4.x, and Adobe Flash Player 11.1.111.9 and earlier versions for Android 3.x and 2.x. These updates address vulnerabilities that could cause a crash and potentially allow an attacker to take control of the affected system.

  7. Policy Flash 2011-98.pdf

    Energy Savers [EERE]

    managementprocurement-and-acquisitionpolicy-flashes. Questions regarding this Class Deviation may be directed to Kevin M. Smith at (202) 287-1614 or Kevin.M.Smith@hq...

  8. News Flash - HPMC Occupational Health Services

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

    News Flash News Flash Calendar News and Information News Flash Search Site Feeds Site Index Weather What's New News Flash Email Email Page | Print Print Page | Text Increase Font Size Decrease Font Size July 2016 July 20, 2016 DOE Marks 20 Years of Cleanup Success at ERDF This month marks 20 successful years of environmental cleanup at one of the U.S. Department of Energy (DOE)'s largest disposal facilities. June 2016 June 30, 2016 Hanford Cleanup Progress Fact Sheet June 2016 The updated

  9. Evaluation of some transport and thermodynamic properties of superheated steam: Effects of steam temperature and pressure

    SciTech Connect (OSTI)

    Devahastin, S.; Mujumdar, A.S.

    2000-05-01

    For machine computation of drying, humidification and dehumidification processes it is necessary to have reliable correlations to predict transport and thermodynamic properties of the drying medium as functions of temperature and pressure. In this paper empirical correlations for specific volume, dynamic viscosity, thermal conductivity as well as specific isobaric heat capacity of superheated steam over the temperature range of 160--500 C and the pressure range of 100--500 kPa are presented. The Prandtl numbers at various temperatures and pressures are also presented. Comments on the properties and the use of these correlations are given.

  10. Flash2010-75.pdf | Department of Energy

    Energy Savers [EERE]

    Flash2010-75.pdf Flash2010-75.pdf More Documents & Publications Policy Flash 2014-09 Class Deviation from the Department of Energy Acquisition Regulation (DEAR) 952.204-2 Policy...

  11. Flash2011-8 OPAM | Department of Energy

    Energy Savers [EERE]

    8 OPAM Flash2011-8 OPAM Sustainable Acquisition, Federal and Department of Energy Acquisition Regulation Amendments Flash2011-8 OPAM More Documents & Publications Flash2011-51 OPAM...

  12. POLICY FLASH 2013-67 FAC-68 | Department of Energy

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

    POLICY FLASH 2013-67 FAC-68 POLICY FLASH 2013-67 FAC-68 Questions concerning this policy flash should be directed to Barbara Binney, of the Office of Acquisition and Project ...

  13. Microsoft Word - Policy Flash 2011-2 Attachment 1 | Department...

    Energy Savers [EERE]

    Microsoft Word - Policy Flash 2011-2 Attachment 1 Microsoft Word - Policy Flash 2011-2 Attachment 1 Microsoft Word - Policy Flash 2011-2 Attachment 1 More Documents & Publications...

  14. Microsoft Word - Policy Flash 2010-81 Attachment 1 | Department...

    Energy Savers [EERE]

    Microsoft Word - Policy Flash 2010-81 Attachment 1 Microsoft Word - Policy Flash 2010-81 Attachment 1 Microsoft Word - Policy Flash 2010-81 Attachment 1 More Documents &...

  15. Policy Flash 2014-34 | Department of Energy

    Energy Savers [EERE]

    Policy Flash 2014-34 Policy Flash 2014-34 Questions concerning this policy flash should be directed to A. Scott Geary, of the Office of Acquisition and Project Management Policy at...

  16. FLASH2011-35-OPAM | Department of Energy

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

    O 413.3B PROGTRAM AND PROJECT MANAGEMENT FOR THE ACQUISITION OF CAPITAL ASSETS FLASH2011-35-OPAM More Documents & Publications Flash2011-26 OPAM Flash2011-31 OPAM...

  17. Physics Flash March 2016 (Technical Report) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Physics Flash March 2016 Citation Details In-Document Search Title: Physics Flash March 2016 This is the March 2016, Physics Flash newsletter, which presents work performed by the ...

  18. Physics Flash May 2016 (Technical Report) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Physics Flash May 2016 Citation Details In-Document Search Title: Physics Flash May 2016 This is the May 2016 edition of the LANL Physics Flash newsletter. Authors: Kippen, Karen ...

  19. Policy Flash 2013-17 | Department of Energy

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

    3-17 Policy Flash 2013-17 Attached is Policy Flash 2013-17 Federal Acquisition Circular 2005-62 Questions concerning this policy flash should be directed to Barbara Binney, of the...

  20. Policy Flash 2012-61 | Department of Energy

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

    1 Policy Flash 2012-61 Attached is Policy Flash 2012-61 COR Tool Kit Rescission. Questions concerning this policy flash should be directed to Lorri Wilkins of the Professional...

  1. Policy Flash 2012-60 | Department of Energy

    Office of Environmental Management (EM)

    60 Policy Flash 2012-60 Attached is Policy Flash 2012-60 Acquisition Guide Chapter 13.1, Purchase Card Policy and Operating Procedures Questions concerning this policy flash should...

  2. Policy Flash 2012-41 | Department of Energy

    Office of Environmental Management (EM)

    41 Policy Flash 2012-41 Attached is Policy flash 2012-41 OFPP Myth-Busting Memo Questions concerning this policy flash should be directed to Jason Taylor at (202) 287-1945 or...

  3. Policy Flash 2012-39 | Department of Energy

    Office of Environmental Management (EM)

    39 Policy Flash 2012-39 Attached is Policy Flash 2012-39 Department of Energy (DOE) Audit Guidance for For-Profit Recipients Questions concerning this policy flash should be...

  4. POLICY FLASH 2013-58 Revised Guide for Financial Assistance ...

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

    POLICY FLASH 2013-58 Revised Guide for Financial Assistance POLICY FLASH 2013-58 Revised Guide for Financial Assistance Questions concerning this policy flash should be directed to...

  5. Policy Flash Archive Search File | Department of Energy

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

    Policy Flash Archive Search File Policy Flash Archive Search File Policy Flash Archive Search File.pdf (701.92 KB) More Documents & Publications Acquisition Letters Remaining In Effect Acquisition Letters Remaining In Effect Acquisition Letter Archive listing

  6. Policy Flash 2012-64 | Department of Energy

    Energy Savers [EERE]

    4 Policy Flash 2012-64 Attached is Policy Flash 2012-65 Federal Acquisition Circular 61 Questions concerning this policy flash should be directed to Barbara Binney, of the Office...

  7. Policy Flash 2012-63 | Department of Energy

    Energy Savers [EERE]

    Policy Flash 2012-63 Policy Flash 2012-63 Attached is Policy Flash 2012-63 Update Department of Energy Acquisition Guide Chapter 22.1 Labor Standards Questions concerning this...

  8. Policy Flash 2012-62 | Department of Energy

    Energy Savers [EERE]

    Policy Flash 2012-62 Policy Flash 2012-62 Attached is Policy Flash 2012-62 Class Deviation DEAR 950.7006AL 2012-10, Implementation of the Price-Anderson Act of 2005 Questions...

  9. Policy Flash 2012-35 | Department of Energy

    Energy Savers [EERE]

    35 Policy Flash 2012-35 Attached is Policy Flash 2012-35 Federal Acquisition Circular 2005-58 Questions concerning this policy flash should be directed to Richard Langston at (202)...

  10. Policy Flash 2012-42 | Department of Energy

    Energy Savers [EERE]

    2 Policy Flash 2012-42 Attached is Policy flash 2012-42 Federal Acquisition Circular 2005-59 Questions concerning this policy flash should be directed to Richard Langston, of the...

  11. Policy Flash 2012-30 | Department of Energy

    Energy Savers [EERE]

    30 Policy Flash 2012-30 Attached is Policy Flash 2012-30, Acquisition Guide Chapter 9.4 - Contractor Responsibility Determinations. PolicyFlash2012-30.pdf AcqGuideChapter9.4.p...

  12. Policy Flash 2012-48 | Department of Energy

    Energy Savers [EERE]

    8 Policy Flash 2012-48 Attached is Policy Flash 2012-48: Interim Reporting for Advanced Notifications of Awards (ANA) Questions concerning this policy flash should be directed to...

  13. Policy Flash 2012-43 | Department of Energy

    Energy Savers [EERE]

    3 Policy Flash 2012-43 Attached is Policy Flash 2012-44 Acquisition Planning: Revised DOE Acquisition Guide Chapter 7.1 Questions concerning this policy flash should be directed to...

  14. Policy Flash 2012-38 | Department of Energy

    Energy Savers [EERE]

    38 Policy Flash 2012-38 Attached is Policy Flash 2012-38 Acquisition Guide 42.2 Foreign Travel Approval Questions concerning the policy flash should be directed to Richard Bonnell...

  15. Policy Flash 2012-67 | Department of Energy

    Energy Savers [EERE]

    7 Policy Flash 2012-67 Attached is Policy Flash 2012-67, Acquisition Savings Reporting Template Guidance Questions concerning this policy flash should be directed to Scott Clemons...

  16. Policy Flash 2012-59 | Department of Energy

    Energy Savers [EERE]

    2-59 Policy Flash 2012-59 Attached is Policy Flash 2012-59 Section 311 Revised Template August 2012 Questions concerning this policy flash should be directed to Barbara Binney, of...

  17. Policy Flash 2012-51 | Department of Energy

    Energy Savers [EERE]

    Policy Flash 2012-51 Policy Flash 2012-51 Attached is Policy Flash 2012-51 Guidance for Fast-Track Cooperative Research and Development Agreement (CRADA) Programs at DOE...

  18. Policy Flash 2012-26 | Department of Energy

    Energy Savers [EERE]

    26 Policy Flash 2012-26 Below is Policy Flash 2012-26, Release of Department of Energy Award Fee and Incentive Fee Reports PolicyFlash2012-26.pdf More Documents & Publications...

  19. Policy Flash 2012-58 | Department of Energy

    Energy Savers [EERE]

    58 Policy Flash 2012-58 Attached is Policy Flash 2012-58 Federal Acquisition Circular 2005-60 Questions concerning this policy flash should be directed to Richard Langston, of the...

  20. Policy Flash 2012-50 | Department of Energy

    Energy Savers [EERE]

    Policy Flash 2012-50 Policy Flash 2012-50 Attached Policy Flash 2012-50 Department of Energy Audit Guide for For-Profit Recipients Questions regarding the contracts intended to be...

  1. Policy Flash 2012-57 | Department of Energy

    Energy Savers [EERE]

    57 Policy Flash 2012-57 Attached is Policy Flash 2012-57 Communication to All Department of Energy Contractors Questions concerning this policy flash should be directed to Richard...

  2. Policy Flash 2012-64 | Department of Energy

    Energy Savers [EERE]

    4 Policy Flash 2012-64 Attached is Policy Flash 2012-64 Contract Clause Matrix Questions concerning this policy flash should be directed to Richard Langston, of the Office of...

  3. Policy Flash 2012-37 | Department of Energy

    Energy Savers [EERE]

    Policy Flash 2012-37 Policy Flash 2012-37 Attached is Policy Flash 2012-37 Acquisition Guide Chapter 4.6 - Assigning Identifying Numbers Outside of the Strategic Integrated...

  4. Deaerators in Industrial Steam Systems - Steam Tip Sheet #18

    SciTech Connect (OSTI)

    2006-01-01

    This revised AMO tip sheet on deaerators in industrial steam systems provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  5. Inspect and Repair Steam Traps - Steam Tip Sheet #1

    SciTech Connect (OSTI)

    2012-01-31

    This revised AMO tip sheet on inspecting and repairing steam traps provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  6. Deaerators in Industrial Steam Systems - Steam Tip Sheet #18

    SciTech Connect (OSTI)

    2012-01-01

    This revised AMO tip sheet on deaerators in industrial steam systems provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  7. Policy Flash 2016-15 - AL - 2016-03.pdf

    Office of Environmental Management (EM)

    8 Policy Flash 2015-18 More Documents & Publications Policy Flash 2015-19 Policy Flash 2008-14 Policy Flash 2008-59

    0 Policy Flash 2015-20 DATE: May 8, 2015 TO: Procurement Directors/Contracting Officers FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project Management SUBJECT: Congressional and Intergovernmental Notifications SUMMARY: This policy flash transmits new guidance on Congressional and intergovernmental notifications

  8. U-035: Adobe Flash Player Multiple Vulnerabilities | Department of Energy

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

    35: Adobe Flash Player Multiple Vulnerabilities U-035: Adobe Flash Player Multiple Vulnerabilities November 14, 2011 - 10:15am Addthis PROBLEM: Adobe Flash Player Multiple Vulnerabilities. PLATFORM: Adobe Flash Player 11.0.1.152 and earlier versions for Windows, Macintosh, Linux and Solaris operating systems Adobe Flash Player 11.0.1.153 and earlier versions for Android Adobe AIR 3.0 and earlier versions for Windows, Macintosh, and Android ABSTRACT: Adobe recommends users of Adobe Flash Player

  9. Optical wet steam monitor

    DOE Patents [OSTI]

    Maxey, L.C.; Simpson, M.L.

    1995-01-17

    A wet steam monitor determines steam particle size by using laser doppler velocimeter (LDV) device to produce backscatter light. The backscatter light signal is processed with a spectrum analyzer to produce a visibility waveform in the frequency domain. The visibility waveform includes a primary peak and a plurality of sidebands. The bandwidth of at least the primary frequency peak is correlated to particle size by either visually comparing the bandwidth to those of known particle sizes, or by digitizing the waveform and comparing the waveforms electronically. 4 figures.

  10. Optical wet steam monitor

    DOE Patents [OSTI]

    Maxey, Lonnie C.; Simpson, Marc L.

    1995-01-01

    A wet steam monitor determines steam particle size by using laser doppler velocimeter (LDV) device to produce backscatter light. The backscatter light signal is processed with a spectrum analyzer to produce a visibility waveform in the frequency domain. The visibility waveform includes a primary peak and a plurality of sidebands. The bandwidth of at least the primary frequency peak is correlated to particle size by either visually comparing the bandwidth to those of known particle sizes, or by digitizing the waveform and comparing the waveforms electronically.

  11. Simplifying steam trap selection

    SciTech Connect (OSTI)

    Debat, R.J. )

    1994-01-01

    In the current economic world order, there is an obligation to eliminate waste and conserve economic and natural resources. One trap blowing 100-lb of steam through a 1/4-in. orifice can cost more than $12,000 a year in wasted energy. Richard J. Debat of Armstrong International, Inc. explains the operating principles of the four basic types of steam traps as the first step in simplifying the selection process so the right trap can be specified for a given application.

  12. Deaerators in Industrial Steam Systems

    SciTech Connect (OSTI)

    Not Available

    2006-01-01

    This revised ITP tip sheet on deaerators in industrial steam systems provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  13. Inspect and Repair Steam Traps

    SciTech Connect (OSTI)

    Not Available

    2006-01-01

    This revised ITP tip sheet on inspecting and repairing steam traps provide how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  14. Physics Flash August 2014 (Technical Report) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Physics Flash August 2014 Citation Details In-Document Search Title: Physics Flash August 2014 Authors: Kippen, Karen Elizabeth 1 + Show Author Affiliations Los Alamos National...

  15. Policy Flash 2013-49 Updating Reporting Requirement Checklist...

    Energy Savers [EERE]

    Policy Flash 2013-49 Updating Reporting Requirement Checklist including the research performance progress report Policy Flash 2013-49 Updating Reporting Requirement Checklist...

  16. Policy FLash 2014-07 Recent State Initiatives on "Recreational...

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

    FLash 2014-07 Recent State Initiatives on "Recreational" Marijuana use Policy FLash 2014-07 Recent State Initiatives on "Recreational" Marijuana use Questions concerning this ...

  17. Type B Accident Investigation of the Arc Flash at Brookhaven...

    Energy Savers [EERE]

    Arc Flash at Brookhaven National Laboratory, April 14, 2006 Type B Accident Investigation of the Arc Flash at Brookhaven National Laboratory, April 14, 2006 February 10, 2006 An ...

  18. POLICY FLASH 2013-56 CONTRACTOR LEGAL MANAGEMENT REQUIREMENTS...

    Energy Savers [EERE]

    POLICY FLASH 2013-56 CONTRACTOR LEGAL MANAGEMENT REQUIREMENTS: APPLYING THE FINAL RULE TO EXISTING CONTRACTS POLICY FLASH 2013-56 CONTRACTOR LEGAL MANAGEMENT REQUIREMENTS: APPLYING...

  19. FLASH2003-12attachment.pdf | Department of Energy

    Office of Environmental Management (EM)

    FLASH2003-12attachment.pdf More Documents & Publications Flash2004-19.pdf Document DOE Princeton Plasma Physics Laboratory Purchase Power Agreement Request for Proposal...

  20. Attached is Policy Flash 2013-44 Acquisition Guide- Allowability...

    Energy Savers [EERE]

    Attached is Policy Flash 2013-44 Acquisition Guide- Allowability of Incurred Costs Attached is Policy Flash 2013-44 Acquisition Guide- Allowability of Incurred Costs Attached is...

  1. POLICY FLASH 2016-07 | Department of Energy

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

    POLICY FLASH 2016-07 POLICY FLASH 2016-07 DATE: December 31, 2015 TO: Procurement DirectorsContracting Officers FROM: Acting Division Chief Contract and Financial Assistance ...

  2. Policy Flash 2016-13 | Department of Energy

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

    Policy Flash 2016-13 Policy Flash 2016-13 DATE: February 04, 2016 TO: Procurement Directors Heads of Contracting Activities FROM: Chief Contract and Financial Assistance Policy ...

  3. POLICY FLASH 2016-14 | Department of Energy

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

    POLICY FLASH 2016-14 POLICY FLASH 2016-14 DATE: February 17, 2016 TO: Procurement DirectorsContracting Officers FROM: Acting Chief Contract and Financial Assistance Policy ...

  4. Policy Flash 2014-19 Electronic Products Environmental Assessment...

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

    Electronic Products Environmental Assessment Tool (EPEAT) Policy Flash 2014-19 Electronic Products Environmental Assessment Tool (EPEAT) Questions concerning this policy flash...

  5. A Flashing Binary Combined Cycle For Geothermal Power Generation...

    Open Energy Info (EERE)

    Flashing Binary Combined Cycle For Geothermal Power Generation Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: A Flashing Binary Combined Cycle...

  6. Policy Flash 2013-08 | Department of Energy

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

    Flash 2013-08 Major Disaster and Emergency Declarations for Specific States from Hurricane Sandy Questions concerning this policy flash should be directed to Barbara Binney of...

  7. Flash 2011-58-OPAM | Department of Energy

    Office of Environmental Management (EM)

    8-OPAM Flash 2011-58-OPAM Acquisition Guide Chapter 35.1, Scientific and Technical Information Reporting 2011-58 Attachment Scientific and Technical Information Reporting Flash...

  8. Policy Flash: 2013-52 Contractor Legal Management Requirements...

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

    Flash: 2013-52 Contractor Legal Management Requirements: Final Rule Policy Flash: 2013-52 Contractor Legal Management Requirements: Final Rule Questions concerning this policy...

  9. Policy Flash 2012-25 | Department of Energy

    Office of Environmental Management (EM)

    5 Policy Flash 2012-25 Attached is Policy Flash 2012-25 - Acquisition Career Management Program Handbook, Partial Revision of Chapter 11, Contracting Officer's Representative and...

  10. POLICY FLASH 2014-12 Executive Compensation Cap | Department...

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

    (2).pdf More Documents & Publications POLICY FLASH 2014-15 Determination of Benchmark Compensation Amount for Certain Executives and Employees POLICY FLASH 2014-15...

  11. V-176: Adobe Flash Player Memory Corruption Flaw Lets Remote...

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

    6: Adobe Flash Player Memory Corruption Flaw Lets Remote Users Execute Arbitrary Code V-176: Adobe Flash Player Memory Corruption Flaw Lets Remote Users Execute Arbitrary Code June...

  12. Damaged Surface Hydrodynamics (DSH) Flash Report (Technical Report...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Damaged Surface Hydrodynamics (DSH) Flash Report Citation Details In-Document Search Title: Damaged Surface Hydrodynamics (DSH) Flash Report You are accessing ...

  13. Policy Flash 2013-1 | Department of Energy

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

    Policy Flash 2013-1 POLICY FLASH 2013-01 Continuing Appropriations Resolution, 2013 -- Implementation of Division B, Title III, Title V and Division C Title VII, Consolidated ...

  14. Policy Flash 2012-49 | Department of Energy

    Energy Savers [EERE]

    49 Policy Flash 2012-49 Attached is Policy Flash 2012-49 Acquisition Guide Chapter 17.1- Interagency Acquisitions, Interagency Transactions, and Interagency Agreements- Minor...

  15. Policy Flash 2012-52 | Department of Energy

    Energy Savers [EERE]

    52 Policy Flash 2012-52 Attached is Policy Flash 2012-52 The Deputy Secretary's Memorandum on Reporting Conference Related Activities and Spending Reporting Conference Related...

  16. Policy Flash 2012-34 | Department of Energy

    Energy Savers [EERE]

    4 Policy Flash 2012-34 Attached is Policy Flash 34-Waiver of Mandatory Use of the Strategic Integrated Procurement Enterprise System (STRIPES) for GSA Global Supply Service...

  17. Organic flash cycles for efficient power production

    DOE Patents [OSTI]

    Ho, Tony; Mao, Samuel S.; Greif, Ralph

    2016-03-15

    This disclosure provides systems, methods, and apparatus related to an Organic Flash Cycle (OFC). In one aspect, a modified OFC system includes a pump, a heat exchanger, a flash evaporator, a high pressure turbine, a throttling valve, a mixer, a low pressure turbine, and a condenser. The heat exchanger is coupled to an outlet of the pump. The flash evaporator is coupled to an outlet of the heat exchanger. The high pressure turbine is coupled to a vapor outlet of the flash evaporator. The throttling valve is coupled to a liquid outlet of the flash evaporator. The mixer is coupled to an outlet of the throttling valve and to an outlet of the high pressure turbine. The low pressure turbine is coupled to an outlet of the mixer. The condenser is coupled to an outlet of the low pressure turbine and to an inlet of the pump.

  18. Policy Flash 2014-03 Federal Acquisition Circular 2005-70 | Department...

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

    or at Barbara.Binney@hq.doe.gov. FlashFAC70.pdf ATTACHMENT FlashFAC70 Summary.pdf More Documents & Publications POLICY FLASH 2013-67 FAC-68 Policy Flashes 2014 POLICY FLASH 2014-14...

  19. Policy Flash 2014-03 Federal Acquisition Circular 2005-70 | Department...

    Energy Savers [EERE]

    PDF icon FlashFAC70.pdf PDF icon ATTACHMENT FlashFAC70 Summary.pdf More Documents & Publications POLICY FLASH 2013-67 FAC-68 Policy Flashes 2014 POLICY FLASH 2014-14...

  20. District steam and the St. Louis steam loop

    SciTech Connect (OSTI)

    Tierney, T.M.; Sauer, H.J. Jr.

    1999-07-01

    Owned and operated by large public electric utilities, district steam systems flourished in most northern US cities in the first half of this century. Following World War II, however, district steam systems became minor and, in some cases, unprofitable portions of the utilities' operations. Consequently, public utilities ceased promoting district steam to existing and potential customers, leading to the decline of their use. In recent years, district steam systems have been revitalized by independent enterprises that have the commitment and expertise to make these systems once again reliable and cost-effective energy sources. This paper reports on one such system, The St. Louis Steam Loop. The St. Louis steam loop consists of 22 miles of insulated underground steam piping encompassing a 400-square block area in the city's downtown business district. The loop is supplied with steam by the Ashley Plant, which was built in 1904 for the St. Louis World's Fair. Due to the rising cost of oil, which has been used to fuel the Ashley Plant since 1972, and the subsequent loss of customers, many people considered the steam system a dinosaur in the jet age. In 1982, Trigen-St. Louis Energy Corporation purchased the steam system and embarked on an aggressive campaign to upgrade all aspects of the system, including valves, piping, and meters. In 1999, Trigen-St. Louis will install an ISMW state-of-the-art combustion turbine cogenerator to provide 95% of the steam to the steam loop. A primary reason for the St. Louis Steam Loop's longevity is that it has reliably supplied steam to many downtown buildings for the better part of the 20th century.

  1. Airless drying -- Developments since IDS'94

    SciTech Connect (OSTI)

    Stubbing, T.J.

    1999-09-01

    Since its introduction to IDS'94 delegates, significant progress has been made with the development of airless drying technology. The ceramic industry internationally is beginning to benefit from both the energy use and drying time reductions it achieves, while on the basis of further theoretical work carried out since 1993 other industries, including the bioenergy sector, should also soon begin to exploit its advantages. As global warming becomes a reality and oil reserves decline, superheated steam drying and gasification of biomass will contribute to the mitigation of those problems.

  2. Policy_Flash_2010-17.pdf | Department of Energy

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

    PolicyFlash2010-17.pdf More Documents & Publications PolFlash10-32.pdf PolFlash10-31.pdf Policy Flash 2013-70 Acqusition Guides 42.15 Contractor Performance Infromation and 42.16...

  3. Water cooled steam jet

    DOE Patents [OSTI]

    Wagner, E.P. Jr.

    1999-01-12

    A water cooled steam jet for transferring fluid and preventing vapor lock, or vaporization of the fluid being transferred, has a venturi nozzle and a cooling jacket. The venturi nozzle produces a high velocity flow which creates a vacuum to draw fluid from a source of fluid. The venturi nozzle has a converging section connected to a source of steam, a diffuser section attached to an outlet and a throat portion disposed there between. The cooling jacket surrounds the venturi nozzle and a suction tube through which the fluid is being drawn into the venturi nozzle. Coolant flows through the cooling jacket. The cooling jacket dissipates heat generated by the venturi nozzle to prevent vapor lock. 2 figs.

  4. Steam separator latch assembly

    DOE Patents [OSTI]

    Challberg, Roy C.; Kobsa, Irvin R.

    1994-01-01

    A latch assembly removably joins a steam separator assembly to a support flange disposed at a top end of a tubular shroud in a nuclear reactor pressure vessel. The assembly includes an annular head having a central portion for supporting the steam separator assembly thereon, and an annular head flange extending around a perimeter thereof for supporting the head to the support flange. A plurality of latches are circumferentially spaced apart around the head flange with each latch having a top end, a latch hook at a bottom end thereof, and a pivot support disposed at an intermediate portion therebetween and pivotally joined to the head flange. The latches are pivoted about the pivot supports for selectively engaging and disengaging the latch hooks with the support flange for fixedly joining the head to the shroud or for allowing removal thereof.

  5. Steam separator latch assembly

    DOE Patents [OSTI]

    Challberg, R.C.; Kobsa, I.R.

    1994-02-01

    A latch assembly removably joins a steam separator assembly to a support flange disposed at a top end of a tubular shroud in a nuclear reactor pressure vessel. The assembly includes an annular head having a central portion for supporting the steam separator assembly thereon, and an annular head flange extending around a perimeter thereof for supporting the head to the support flange. A plurality of latches are circumferentially spaced apart around the head flange with each latch having a top end, a latch hook at a bottom end thereof, and a pivot support disposed at an intermediate portion therebetween and pivotally joined to the head flange. The latches are pivoted about the pivot supports for selectively engaging and disengaging the latch hooks with the support flange for fixedly joining the head to the shroud or for allowing removal thereof. 12 figures.

  6. Water cooled steam jet

    DOE Patents [OSTI]

    Wagner, Jr., Edward P.

    1999-01-01

    A water cooled steam jet for transferring fluid and preventing vapor lock, or vaporization of the fluid being transferred, has a venturi nozzle and a cooling jacket. The venturi nozzle produces a high velocity flow which creates a vacuum to draw fluid from a source of fluid. The venturi nozzle has a converging section connected to a source of steam, a diffuser section attached to an outlet and a throat portion disposed therebetween. The cooling jacket surrounds the venturi nozzle and a suction tube through which the fluid is being drawn into the venturi nozzle. Coolant flows through the cooling jacket. The cooling jacket dissipates heat generated by the venturi nozzle to prevent vapor lock.

  7. Steam System Survey Guide | Department of Energy

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

    Survey Guide Steam System Survey Guide This guide provides technical information for steam system operational personnel and plant energy managers on some of the major opportunities available to improve the energy efficiency and productivity of industrial steam systems. The guide covers five main areas of investigation: (1) profiling a steam system, (2) identifying steam properties for the steam system, (3) improving boiler operations, (4) improving resource utilization in the steam system, and

  8. POLICY FLASH 2014-16 In September 2012, DOE issued Policy Flash...

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

    Questions concerning this Policy Flash should be directed to Scott Clemons of the Strategic Programs Division, Office of Contract Management, at (202) 287-1554 or at...

  9. U-104: Adobe Flash Player Multiple Vulnerabilities

    Broader source: Energy.gov [DOE]

    Multiple vulnerabilities have been reported in Adobe Flash Player, which can be exploited by malicious people to conduct cross-site scripting attacks, bypass certain security restrictions, and compromise a user's system.

  10. Weatherization Installer/Technician Fundamentals 2.0 - Roofing, Flashing,

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

    and Attic Ventilation Installation Needs | Department of Energy Roofing, Flashing, and Attic Ventilation Installation Needs Weatherization Installer/Technician Fundamentals 2.0 - Roofing, Flashing, and Attic Ventilation Installation Needs Roofing, Flashing, and Attic Ventilation Installation Needs - Complete (4.45 MB) Lesson Plan: Roofing, Flashing, and Attic Ventilation Installation Needs (127.32 KB) PowerPoint: Roofing, Flashing, and Attic Ventilation Installation Needs (4.39 MB) More

  11. Steam Technical Brief: Industrial Steam System Heat-Transfer Solutions

    SciTech Connect (OSTI)

    2010-06-25

    This BestPractices Steam Technical Brief provides an overview of considerations for selecting the best heat-transfer solution for various applications.

  12. Process for purifying geothermal steam

    DOE Patents [OSTI]

    Li, C.T.

    Steam containing hydrogen sulfide is purified and sulfur recovered by passing the steam through a reactor packed with activated carbon in the presence of a stoichiometric amount of oxygen which oxidizes the hydrogen sulfide to elemental sulfur which is adsorbed on the bed. The carbon can be recycled after the sulfur has been recovered by vacuum distillation, inert gas entrainment or solvent extraction. The process is suitable for the purification of steam from geothermal sources which may also contain other noncondensable gases.

  13. Process for purifying geothermal steam

    DOE Patents [OSTI]

    Li, Charles T.

    1980-01-01

    Steam containing hydrogen sulfide is purified and sulfur recovered by passing the steam through a reactor packed with activated carbon in the presence of a stoichiometric amount of oxygen which oxidizes the hydrogen sulfide to elemental sulfur which is adsorbed on the bed. The carbon can be recycled after the sulfur has been recovered by vacuum distillation, inert gas entrainment or solvent extraction. The process is suitable for the purification of steam from geothermal sources which may also contain other noncondensable gases.

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

    SciTech Connect (OSTI)

    Not Available

    2005-11-01

    A BestPractices Technical Brief describing industrial steam generation systems and opportunities for reducing steam system operating pressure.

  15. Downhole steam injector. [Patent application

    SciTech Connect (OSTI)

    Donaldson, A.B.; Hoke, E.

    1981-06-03

    An improved downhole steam injector has an angled water orifice to swirl the water through the device for improved heat transfer before it is converted to steam. The injector also has a sloped diameter reduction in the steam chamber to throw water that collects along the side of the chamber during slant drilling into the flame for conversion to steam. In addition, the output of the flame chamber is beveled to reduce hot spots and increase efficiency, and the fuel-oxidant inputs are arranged to minimize coking.

  16. Deaerators in Industrial Steam Systems

    Broader source: Energy.gov [DOE]

    This tip sheet on deaerators provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  17. Experimental evaluation of a solar fired flash pyrolysis of biomass reactor

    SciTech Connect (OSTI)

    Antal, M.J. Jr.; Edwards, W.E.; Steenblik, R.A.; Brown, C.T.; Knight, J.A.; Elston, L.W.; Hurst, D.R.

    1981-01-01

    A Princeton-Georgia Institute of Technology flash pyrolysis of biomass test program was conducted at the DOE Advanced Components Test Facility (CTF) at Georgia Tech in August 1980. The 400 kWth solar thermal facility was used to provide a source of highly concentrated radiant energy for the flash pyrolysis of four types of biomass in a steam counterflow quartz reactor. The biomass materials were microcrystalline cellulose, hardwood sawdust, ground corn cob, and Kraft lignin. The experiments at Princeton and Georgia Tech suggest the use of concentrated radiant energy as a selective means for the production of either a hydrocarbon rich synthesis gas or sugar related syrups from biomass by flash pyrolysis. Experiments at Princeton have indicated that sugar related syrups are selectively produced when the biomass particles are rapidly heated by radiation in a cool gaseous environment. The gas temperatures in the reactor during the test program at Georgia Tech were relatively high, which selectively turned the chemistry toward the production of hydrocarbon rich synthesis gases.

  18. Alternatives to traditional water washing used to remove impurities in superheated geothermal steam

    SciTech Connect (OSTI)

    Fisher, D.W.; Jung, D.B. [Two-Phase Engineering & Research, Inc., Santa Rosa, CA (United States)

    1996-12-31

    The method of water washing impurities from superheated geothermal steam as adopted from traditional steam boiler operations in electric power generation stations has been used for a decade and a half under several pseudonyms, e.g., de-superheating, enthalpy modification, de-scaling, etc. Water washing can be effective, but it is costly. It is not necessarily expensive to implement or operate, but the cost of unrecoverable energy lost due to steam enthalpy reduction can be quite high. Are there other ways to remove these undesirables from superheated geothermal steam? That question is the focus of this paper. Several alternatives to water washing will be proposed including dry scrubbing, oil washing, and hybrid cleaning. A discussion of the advantages and disadvantages of each method will be presented along with the various geothermal steam impurities and their effects on the process and equipment.

  19. Steam Digest 2001: Office of Industrial Technologies

    SciTech Connect (OSTI)

    None, None

    2002-01-01

    Steam Digest 2001 chronicles Best Practices Program's contributions to the industrial trade press for 2001, and presents articles that cover technical, financial and managerial aspects of steam optimization.

  20. Steam-system upgrades | Open Energy Information

    Open Energy Info (EERE)

    upgrades Jump to: navigation, search TODO: Add description List of Steam-system upgrades Incentives Retrieved from "http:en.openei.orgwindex.php?titleSteam-systemupgrades&old...

  1. Standard Steam Trust LLC | Open Energy Information

    Open Energy Info (EERE)

    (Redirected from Standard Steam Trust) Jump to: navigation, search Name: Standard Steam Trust LLC Place: Denver, Colorado Sector: Geothermal energy Product: Subsidiary of...

  2. Benchmark the Fuel Cost of Steam Generation

    Broader source: Energy.gov [DOE]

    This tip sheet on benchmarking the fuel cost of steam provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  3. Steam boosted internal combustion engine

    SciTech Connect (OSTI)

    Green, M.A.

    1987-01-20

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

  4. Microsoft Word - Flash2008-08attachmentFAC22.doc | Department...

    Energy Savers [EERE]

    Flash2008-08attachmentFAC22.doc Microsoft Word - Flash2008-08attachmentFAC22.doc Microsoft Word - Flash2008-08attachmentFAC22.doc More Documents & Publications Policy Flash 2013-75...

  5. Microsoft Word - PolicyFlash2007-10Attch2.doc | Department of...

    Energy Savers [EERE]

    PolicyFlash2007-10Attch2.doc Microsoft Word - PolicyFlash2007-10Attch2.doc Microsoft Word - PolicyFlash2007-10Attch2.doc More Documents & Publications Policy Flash 2013-37 Federal...

  6. 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

  7. Arc Flash Protection | GE Global Research

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

    The Arc Flash Absorber in Bangalore Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) The Arc Flash Absorber in Bangalore Take a sneak peek into the high-voltage lab in Bangalore and learn how GE researchers are helping to stabilize electrical distribution. You Might Also Like Munich_interior_V 10 Years ON: From the Lab

  8. EM News Flashes | Department of Energy

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

    News Flashes EM News Flashes RSS July 29, 2016 Advance Agenda Now Available for 2016 National Cleanup Workshop WASHINGTON, D.C. - An advance agenda is now available for the 2016 National Cleanup Workshop, scheduled to be held on Sept. 14-15, 2016, at the Hilton Alexandria Mark Center in Alexandria, Va. July 18, 2016 EM Begins Demolition of Building G2 at Separations Process Research Unit NISKAYUNA, N.Y. - EM's cleanup contractor at the Separations Process Research Unit (SPRU) nuclear facility

  9. Physics Flash November 2015 (Technical Report) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Physics Flash November 2015 Citation Details In-Document Search Title: Physics Flash November 2015 You are accessing a document from the Department of Energy's (DOE) SciTech...

  10. Policy Flash 2015-28 | Department of Energy

    Energy Savers [EERE]

    Questions concerning this policy flash should be directed to Mike Larson at 202-287-1426 or email at Michael.Larson@hq.doe.gov. PDF icon Signed Policy Flash.pdf More Documents & ...

  11. Physics Flash March 2016 (Technical Report) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Physics Flash March 2016 Citation Details In-Document Search Title: Physics Flash March 2016 You are accessing a document from the Department of Energy's (DOE) SciTech Connect. ...

  12. Models from Big Molecules Captured in a Flash

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

    Models from Big Molecules Captured in a Flash Models from Big Molecules Captured in a Flash Print Sunday, 26 May 2013 00:00 The structures of most of the two million proteins in...

  13. POLICY FLASH 2013-67 FAC-68 | Department of Energy

    Energy Savers [EERE]

    3-67 FAC-68 POLICY FLASH 2013-67 FAC-68 Questions concerning this policy flash should be directed to Barbara Binney, of the Office of Acquisition and Project Management Policy at...

  14. Policy Flash 2012-29 | Department of Energy

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

    Attached is Policy Flash 2012-29 Federal Acquisition Circular 2005-56 and 57 PolicyFlash2012-29.pdf AttachmentFAC-2005-56&FAC-2005-57Summary.pdf More Documents & Publications...

  15. Policy Flash 2012-27 | Department of Energy

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

    Policy Flash 2012-27 and an attachment, a summary of Federal Acquisition Circular 2005-56. PolicyFlash2012-27.pdf AttachmentFAC2005-56Summary.pdf More Documents &...

  16. Microsoft Word - Policy Flash 2010-81 Attachment 2 | Department...

    Office of Environmental Management (EM)

    81 Attachment 2 Microsoft Word - Policy Flash 2010-81 Attachment 2 Microsoft Word - Policy Flash 2010-81 Attachment 2 More Documents & Publications ATTACHMENTFLASH2010.81(2)-OPAM...

  17. Microsoft Word - Policy Flash 2010-78 Attachment 2 Confidentiality...

    Energy Savers [EERE]

    2 Confidentiality Cert template-Final 8-17-10 Microsoft Word - Policy Flash 2010-78 Attachment 2 Confidentiality Cert template-Final 8-17-10 Microsoft Word - Policy Flash...

  18. Microsoft Word - Policy Flash 2010-67 Attachment 1 | Department...

    Office of Environmental Management (EM)

    67 Attachment 1 Microsoft Word - Policy Flash 2010-67 Attachment 1 Microsoft Word - Policy Flash 2010-67 Attachment 1 More Documents & Publications Acquisition Letter 2009-03...

  19. Policy Flash 2012-68 | Department of Energy

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

    is Policy Flash 2012-68 Political Activity Questions should be directed to Kevin Smith at (202) 287-1705 or kevin.m.smith@hq.doe.gov. Policy Flash 2012-68 Contractor...

  20. POlicy Flash 2013-60 | Department of Energy

    Energy Savers [EERE]

    Flash 2013-60 Questions concerning this policy flash should be directed to Kevin M. Smith, of the Contract and Financial Assistance Policy Division, at Kevin.M.Smith@hq.doe.gov...

  1. POLICY FLASH 2016-12 | Department of Energy

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

    POLICY FLASH 2016-12 POLICY FLASH 2016-12 DATE: February 2, 2016 TO: Procurement DirectorsHeads of Contracting Activities FROM: Chief Contract and Financial Assistance Policy ...

  2. POLICY FLASH 2014-14 | Department of Energy

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

    4 POLICY FLASH 2014-14 Questions concerning this policy flash should be directed to Barbara Binney, of the Office of Acquisition and Project Management Policy at (202) 287-1340 or...

  3. Policy Flash 2013-17 | Department of Energy

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

    Attached is Policy Flash 2013-17 Federal Acquisition Circular 2005-62 Questions concerning this policy flash should be directed to Barbara Binney, of the Office of Procurement and...

  4. Policy Flash 2014-04 Continuing Appropriations Act, 2014 -- Congressio...

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

    Questions concerning this policy flash should be directed to Barbara Binney at (202) 287-1340 or barbara.binney@hq.doe.gov. Policy flash 2014- Section 311 FY2014.pdf More Documents...

  5. POLICY FLASH 2014-14 | Department of Energy

    Energy Savers [EERE]

    4-14 POLICY FLASH 2014-14 Questions concerning this policy flash should be directed to Barbara Binney, of the Office of Acquisition and Project Management Policy at (202) 287-1340...

  6. Policy Flash 2013-18 | Department of Energy

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

    Attached is Policy Flash 2013-18 Federal Acquisition Circular 2005-63 Questions concerning this policy flash should be directed to Barbara Binney, of the Office of Procurement and...

  7. Policy Flash 2014-11 Federal Acquisition Circular (FAC) 2005...

    Office of Environmental Management (EM)

    11 Federal Acquisition Circular (FAC) 2005-71 Policy Flash 2014-11 Federal Acquisition Circular (FAC) 2005-71 Questions concerning this policy flash should be directed to Barbara...

  8. Policy Flash 2013-27 Federal Acquisition Circular (FAC) 2005...

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

    Attached is Policy Flash 2013-27 Federal Acquisition Circular (FAC) 2005-65. Questions concerning this policy flash should be directed to Barbara Binney, of the Office of...

  9. AttachmentFlash_2010-65.pdf | Department of Energy

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

    65.pdf AttachmentFlash2010-65.pdf PDF icon AttachmentFlash2010-65.pdf More Documents & Publications fac2001-26.pdf DOELabor Leadership Roundtable Meeting Generic copy of DOE's...

  10. T-638: Security update available for Adobe Flash Player | Department...

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

    An important vulnerability has been identified in Adobe Flash Player 10.3.181.16 and earlier versions for Windows, Macintosh, Linux and Solaris, and Adobe Flash Player 10.3.185.22 ...

  11. Policy Flash 2016-10 | Department of Energy

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

    Policy Flash 2016-10 Policy Flash 2016-10 DATE: January 4, 2016 TO: Procurement DirectorsContracting Officers FROM: Chief Contract and Financial Assistance Policy Division Office ...

  12. POLICY FLASH 2016-21 | Department of Energy

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

    21 POLICY FLASH 2016-21 DATE: April 7, 2016 TO: Procurement Directors Heads of ... COs may obtain the SBA review by following the attached procedures. This flash will be ...

  13. Policy Flash 2011-75 | Department of Energy

    Energy Savers [EERE]

    Policy Flash 2011-75 Policy Flash 2011-75 Acquisition Guide Chapter 8.4 - Federal Supply Schedules and Chapter 16.5 - Multiple-award Contracts and Governmentwide Acquisition...

  14. Policy Flash 2013-63 Federal Acquisition Circular (FAC) 2005...

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

    3 Federal Acquisition Circular (FAC) 2005-67 Policy Flash 2013-63 Federal Acquisition Circular (FAC) 2005-67 Questions concerning this policy flash should be directed to Barbara...

  15. Policy Flash 2012-12 | Department of Energy

    Office of Environmental Management (EM)

    12 Policy Flash 2012-12 As described in Policy Flash 2011-44, the Office of Federal Procurement Policy (OFPP) memorandum entitled "Myth-Busting: Addressing Misconceptions to...

  16. Policy Flash 2012-44 | Department of Energy

    Office of Environmental Management (EM)

    4 Policy Flash 2012-44 Attached is POLICY FLASH 2012-44 Congressional Notifications- Acquisition Guide Chapter 5.1 and Guide to Financial Assistance Chapter 2 Section 2.6.1...

  17. Policy Flash 2012-45 | Department of Energy

    Office of Environmental Management (EM)

    5 Policy Flash 2012-45 Attached is Policy Flash 2012-45 Rollout of the System for Award Management (SAM) by the General Services Administration (GSA) Questions should be directed...

  18. Policy Flash 2013-28 Implementation of Indian Energy Preference...

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

    Policy Flash 2013-28 Implementation of Indian Energy Preference Provision in EP Act 2005 and Acquisition Letter 2013-02 Attached is Policy Flash 2013-28 Implementation of Indian ...

  19. Policy Flash 2013-12 | Department of Energy

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

    PDF icon Policy Flash 2013-12 FY 2013 301(b) reporting revision.pdf File Updated 301(b) Spreadsheet.xlsx More Documents & Publications Policy Flash 2013-53 Implementation of ...

  20. Policy Flash 2012-32 | Department of Energy

    Energy Savers [EERE]

    2-32 Policy Flash 2012-32 Attached is Policy Flash 2012-32 Acquisition Guide Chapter 17.1 - Interagency Acquisitions, Interagency Transactions and Interagency Agreements Questions...

  1. Policy Flash 2012-14 | Department of Energy

    Energy Savers [EERE]

    14 Policy Flash 2012-14 With reference to Policy Flash 2012-02, Acquisition Guide Chapter 32.1 - Reviewing and Approving Contract Invoices, and OMB Memorandum M-11-32,...

  2. Policy Flash 2012-18 | Department of Energy

    Energy Savers [EERE]

    18 Policy Flash 2012-18 Policy Flash 2012-09, dated October 21, 2011, forwarded both FAR and DEAR contract clause matrices. The FAR matrix contained 2 errors. It listed FAR...

  3. Policy Flash 2012-56 | Department of Energy

    Energy Savers [EERE]

    2-56 Policy Flash 2012-56 Attached is Policy Flash 2012-56- Incorporation of the Department of Energy Acquisition Guide Chapter 16.2, Performance Evaluation and Measurement Plans...

  4. Microsoft Word - Policy Flash 2008-07.doc | Department of Energy

    Office of Environmental Management (EM)

    07.doc Microsoft Word - Policy Flash 2008-07.doc More Documents & Publications Microsoft Word - Policy Flash 2008-10...

  5. Microsoft Word - Policy Flash 2008-10.doc | Department of Energy

    Office of Environmental Management (EM)

    10.doc Microsoft Word - Policy Flash 2008-10.doc More Documents & Publications Microsoft Word - Policy Flash 2008-07...

  6. Use Steam Jet Ejectors or Thermocompressors to Reduce Venting of

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

    Low-Pressure Steam | Department of Energy Steam Jet Ejectors or Thermocompressors to Reduce Venting of Low-Pressure Steam Use Steam Jet Ejectors or Thermocompressors to Reduce Venting of Low-Pressure Steam This tip sheet on steam jet ejectors and thermocompressors provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies. STEAM TIP SHEET #29 Use Steam Jet Ejectors or Thermocompressors to Reduce Venting of Low-Pressure Steam (January 2012)

  7. ULTRA-SUPERCRITICAL STEAM CORROSION

    SciTech Connect (OSTI)

    Holcomb, G.R.; Alman, D.E.; Bullard, S.B.; Covino, B.S., Jr.; Cramer, S.D.; Ziomek-Moroz, M.

    2003-04-22

    Efficiency increases in fossil energy boilers and steam turbines are being achieved by increasing the temperature and pressure at the turbine inlets well beyond the critical point of water. To allow these increases, advanced materials are needed that are able to withstand the higher temperatures and pressures in terms of strength, creep, and oxidation resistance. As part of a larger collaborative effort, the Albany Research Center (ARC) is examining the steam-side oxidation behavior for ultrasupercritical (USC) steam turbine applications. Initial tests are being done on six alloys identified as candidates for USC steam boiler applications: ferritic alloy SAVE12, austenitic alloy Super 304H, the high Cr-high Ni alloy HR6W, and the nickel-base superalloys Inconel 617, Haynes 230, and Inconel 740. Each of these alloys has very high strength for its alloy type. Three types of experiments are planned: cyclic oxidation in air plus steam at atmospheric pressure, thermogravimetric ana lysis (TGA) in steam at atmospheric pressure, and exposure tests in supercritical steam up to 650 C (1202 F) and 34.5 MPa (5000 psi). The atmospheric pressure tests, combined with supercritical exposures at 13.8, 20.7, 24.6, and 34.5 MPa (2000, 3000, 4000, and 5000 psi) should allow the determination of the effect of pressure on the oxidation process.

  8. Minimize Boiler Blowdown, Energy Tips: STEAM, Steam Tip Sheet...

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

    may lead to carryover of boiler water into the steam, or the formation of deposits. ... 108,696 - 106,383 2,313 lbhr Enthalpy of Boiler Water 338.5 Btulb; for ...

  9. Steam reformer with catalytic combustor

    DOE Patents [OSTI]

    Voecks, Gerald E.

    1990-03-20

    A steam reformer is disclosed having an annular steam reforming catalyst bed formed by concentric cylinders and having a catalytic combustor located at the center of the innermost cylinder. Fuel is fed into the interior of the catalytic combustor and air is directed at the top of the combustor, creating a catalytic reaction which provides sufficient heat so as to maintain the catalytic reaction in the steam reforming catalyst bed. Alternatively, air is fed into the interior of the catalytic combustor and a fuel mixture is directed at the top. The catalytic combustor provides enhanced radiant and convective heat transfer to the reformer catalyst bed.

  10. Trends in packaged steam generators

    SciTech Connect (OSTI)

    Ganapathy, V. [ABCO Industries, Abilene, TX (United States)

    1996-09-01

    Oil and gas-fired packaged steam generators are used in many industrial plants. They generate saturated or superheated steam up to 250,000 lb/hr, 1000 psig, and 950 F. They may be used for continuous steam generation or as standby boilers in cogeneration systems. Numerous variables affect the design of this equipment. A few important considerations should be addressed at an early point by the plant engineer specifying or evaluating equipment options. These considerations include trends such as customized designs that minimize operating costs and ensure emissions regulations are met. The paper discusses efficiency considerations first.

  11. T-630: Security update available for Adobe Flash Player

    Broader source: Energy.gov [DOE]

    Critical vulnerabilities have been identified in Adobe Flash Player 10.2.159.1 and earlier versions (Adobe Flash Player 10.2.154.28 and earlier for Chrome users) for Windows, Macintosh, Linux and Solaris, and Adobe Flash Player 10.2.157.51 and earlier versions for Android

  12. Wet-steam erosion of steam turbine disks and shafts

    SciTech Connect (OSTI)

    Averkina, N. V.; Zheleznyak, I. V.; Kachuriner, Yu. Ya.; Nosovitskii, I. A.; Orlik, V. G.; Shishkin, V. I.

    2011-01-15

    A study of wet-steam erosion of the disks and the rotor bosses or housings of turbines in thermal and nuclear power plants shows that the rate of wear does not depend on the diagrammed degree of moisture, but is determined by moisture condensing on the surfaces of the diaphragms and steam inlet components. Renovating the diaphragm seals as an assembly with condensate removal provides a manifold reduction in the erosion.

  13. Flash pyrolysis products from beech wood

    SciTech Connect (OSTI)

    Beaumont, O.

    1985-04-01

    Flash pyrolysis products from beech wood obtained in an original pyrolysis apparatus were analyzed. The analytical procedure is described, and the composition of pyrolytic oil presented with more than 50 compounds. Comparison of pyrolytic products of cellulose, hemicellulose, and wood indicates the origin of each product. 19 references.

  14. Nevada Production and Injection Well Data for Facilities with Flash Steam Plants

    SciTech Connect (OSTI)

    Mines, Greg

    2014-03-26

    Files contain a summary of the production and injection data submitted by the geothermal operators to the Nevada Bureau of Mines and Geology over the period from 1985 thru 2009

  15. Nevada Production and Injection Well Data for Facilities with Flash Steam Plants

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Mines, Greg

    Files contain a summary of the production and injection data submitted by the geothermal operators to the Nevada Bureau of Mines and Geology over the period from 1985 thru 2009

  16. Advancement of flash hydrogasification: Task VIII. Performance testing

    SciTech Connect (OSTI)

    Falk, A.Y.; Schuman, M.D.; Kahn, D.R.

    1986-06-01

    This topical report documents the technical effort required to investigate and verify the reaction chemistry associated with the Rockwell Advanced Flash Hydropyrolysis (AFHP) concept for the production of substitute natural gas (SNG) from coal. The testing phase of the program included 5 preburner performance evaluation tests (14 test conditions) and 11 coal-fed reactor tests (19 test conditions). The reactor test parameters investigated spanned exist temperatures from 1775 to 2050/sup 0/F, residence times from 2 to 8 s, inlet gas-to-coal ratios from 0.15 to 0.27 lb-mole/lb, and inlet-steam-to-H/sub 2/ mole ratios from 0.15 to 0.86. One test was conducted to investigate the effect of CH/sub 4/ addition to the hydrogen feed stream (22 mole % CH/sub 4/), with subsequent partial oxidation of the CH/sub 4/ to CO/sub x/ in the preburner system, on the AFHP reactor chemistry and product gas composition. Overall carbon conversion and total carbon conversion to gases (namely, CH/sub 4/, C/sub 2/H/sub 6/, CO, and CO/sub 2/) ranged from 53 to 68% and 35 to 68%, respectively. The gas produced was primarily CH/sub 4/ (31 to 53% carbon conversion to CH/sub 4/). Carbon conversion to total liquids was strongly dependent on reactor exit temperature and to a lesser extent on residence time, with values ranging from about 20% to 1775/sup 0/F and 2-S residence time to zero at 1975/sup 0/F and residence times greater than 5 s. Carbon conversion to C/sub 6/H/sub 6/ asd high as 11.2% was obtained. Carbon conversion to CO/sub x/ ranged from 3.5 to 29.4%. Methane addition was found not to significantly affect the AFHP reactor chemistry. As a result of this program, Rockwell has expanded its data base and significantly improved its correlation model describing the processes occurring during flash hydropyrolysis. The correlation provides an excellent tool for subsequent process evaluations to determine the economic potential of the Rockwell coal hydrogasification process. 23 refs., 51 figs

  17. Guide to Orifice Plate Steam Traps

    SciTech Connect (OSTI)

    Oland, C.B.

    2001-01-11

    This guide was prepared to serve as a foundation for making informed decisions about when orifice plate steam traps should be considered for use in new or existing steam systems. It presents background information about different types of steam traps and defines their unique functional and operational characteristics. The advantages and disadvantages associated with using orifice plate steam traps are provided to highlight their capabilities and limitations. Finally, recommendations for using orifice plate steam traps are presented, and possible applications are identified.

  18. Steam System Modeler | Department of Energy

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

    Steam System Modeler Steam System Modeler April 17, 2014 - 11:34am Addthis There is often flexibility in the operational conditions and requirements of any steam system. In order to optimize performance, the impacts of potential adjustments need to be understood individually and collectively. The Steam System Modeler allows you to create up to a 3-pressure-header basic model of your current steam system. A second model can then be created by adjusting a series of characteristics simulating

  19. T-627: Adobe Flash Player Memory Corruption | Department of Energy

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

    27: Adobe Flash Player Memory Corruption T-627: Adobe Flash Player Memory Corruption May 20, 2011 - 2:50pm Addthis PROBLEM: Adobe Flash Player Memory Corruption, Denial Of Service, Execute Code PLATFORM: Windows, Mac OS X, Linux, and Solaris ABSTRACT: Adobe Flash Player before 10.3.181.14 on Windows, Mac OS X, Linux, and Solaris and before 10.3.185.21 on Android allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted Flash content, as

  20. Thermostatic steam trap

    SciTech Connect (OSTI)

    Anderson, A.H.; Mac Nicol, A.E.

    1987-03-03

    A thermostatic trap is described for a heating system having a feed pipe connected to a source of steam and a discharge pipe for discharge of condensate and comprising: housing means defining a volume and comprising a bowl shaped body, a removable cover therefor, a housing inlet pipe portion projecting from a side wall portion of the body and adapted for connection to the discharge pipe. A housing outlet pipe portion projects from a bottom wall portion of the body, and an outlet orifice defined by the bottom wall portion and extends between the volume and the outlet pipe portion; a valve body means retained within the volume and comprising an end wall, a side wall and a retaining ring portion that together define a valve chamber. The end wall defines a valve inlet opening communicating with the chamber and an annular valve seat within the chamber and encircling the valve inlet opening. The valve body means comprises a valve outlet pipe that defines a valve outlet opening axially aligned with the valve inlet opening and communicating with the chamber, the outlet pipe being fixed in the outlet orifice; a resilient, annular seal means disposed within the valve chamber and encircling the valve inlet opening; and a bi-metallic disc disposed within the valve chamber between the annular seal means and the outlet opening and having an outer peripheral portion retained by the retaining ring portion of the valve body means.

  1. Steam reforming catalyst

    DOE Patents [OSTI]

    Kramarz, Kurt W.; Bloom, Ira D.; Kumar, Romesh; Ahmed, Shabbir; Wilkenhoener, Rolf; Krumpelt, Michael

    2001-01-01

    A method of forming a hydrogen rich gas from a source of hydrocarbon fuel. A vapor of the hydrocarbon fuel and steam is brought in contact with a two-part catalyst having a dehydrogenation powder portion and an oxide-ion conducting powder portion at a temperature not less than about 770.degree.C. for a time sufficient to generate the hydrogen rich. The H.sub.2 content of the hydrogen gas is greater than about 70 percent by volume. The dehydrogenation portion of the catalyst includes a group VIII metal, and the oxide-ion conducting portion is selected from a ceramic oxide from the group crystallizing in the fluorite or perovskite structure and mixtures thereof. The oxide-ion conducting portion of the catalyst is a ceramic powder of one or more of ZrO.sub.2, CeO.sub.2, Bi.sub.2 O.sub.3, (BiVO).sub.4, and LaGaO.sub.3.

  2. Geothermal Electricity Production Basics | NREL

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

    Electricity Production Basics Geothermal power plants use steam produced from reservoirs of hot water found a few miles or more below the Earth's surface to produce electricity. The steam rotates a turbine that activates a generator, which produces electricity. There are three types of geothermal power plants: dry steam, flash steam, and binary cycle. Photo of a geothermal power plant. This geothermal power plant generates electricity for the Imperial Valley in California. Dry Steam Dry steam

  3. Steam-explosion pretreatment of wood: effect of chip size, acid, moisture content and pressure drop

    SciTech Connect (OSTI)

    Brownell, H.H.; Yu, E.K.C.; Saddler, J.N.

    1986-06-01

    Material balances for pentosan, lignin, and hexosan, during steam-explosion pretreatment of aspenwood, showed almost quantitative recovery of cellulose in the water-insoluble fraction. Dilute acid impregnation resulted in more selective hydrolysis of pentosan relative to undesirable pyrolysis, and gave a more accessible substrate for enzymatic hydrolysis. Thermocouple probes, located inside simulated aspenwood chips heated in 240 degrees C-saturated steam, showed rapid heating of air-dry wood, whereas green or impregnated wood heated slowly. Small chips, 3.2 mm in the fiber direction, whether green or air dry gave approximately equal rates of pentosan destruction and solubilization, and similar yields of glucose and of total reducing sugars on enzmatic hydrolysis with Trichoderma harzianum. Partial pyrolysis, destroying one-third of the pentosan of aspenwood at atmospheric pressure by dry steam at 276 degrees C, gave little increase in yield of reducing sugars on enzymatic hydrolysis. Treatment with saturated steam at 240 degrees C gave essentially the same yields of butanediol and ethanol on fermentation with Klebsiella pneumoniae, whether or not 80% of the steam was bled off before explosion and even if the chips remained intact, showing that explosion was unnecessary. 17 references.

  4. Best Management Practice #8: Steam Boiler Systems | Department...

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

    8: Steam Boiler Systems Best Management Practice 8: Steam Boiler Systems Steam boilers are commonly used in large heating systems, institutional kitchens, or in facilities where ...

  5. Consider Steam Turbine Drives for Rotating Equipment, Energy...

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

    1 Consider Steam Turbine Drives for Rotating Equipment Steam turbines are well suited as ... This service generally calls for a backpressure noncondensing steam turbine. The ...

  6. Flash pyrolysis and hydropyrolysis of biomass

    SciTech Connect (OSTI)

    Steinberg, M.; Fallon, P.

    1982-04-01

    Process chemistry data on the flash pyrolysis and hydropyrolysis of wood is being obtained in a 1'' downflow entrained tubular reactor. The data indicates that at residence times of <1 second, and 900 to 1000/sup 0/C and 500 psi pressure, the flash hydropyrolysis of wood yields mainly methane and water. As the residence time increases to >3 seconds, the products are methane and CO. Almost complete conversion of the carbon to methane and CO are obtained in these experiments. At lower temperatures, in the order of 800/sup 0/C, 500 psi and residence times <4 seconds, significant amounts of benzene and ethane are produced. The experimental process chemistry data have been used to design and evaluate two processes in a preliminary manner. One process converts wood to high BTU pipeline gas and the other to methanol and chemical feedstocks consisting of benzene and ethylene. Reasonable plant investments which compare favorably with coal conversion plant estimates are derived.

  7. Flash pyrolysis and hydropyrolysis of biomass

    SciTech Connect (OSTI)

    Not Available

    1982-08-01

    Process chemistry data on the flash pyrolysis and hydropyrolysis of wood is being obtained in a 1'' downflow entrained tubular reactor. The data indicates that at residence times of <1 second, and 900 to 1000/sup 0/C and 500 psi pressure, the flash hydropyrolysis of wood yields mainly methane and water. As the residence time increases to >3 seconds, the products are methane and CO. Almost complete conversion of the carbon to methane and CO are obtained in these experiments. At lower temperatures, in the order of 800/sup 0/C, 500 psi and residence times <4 seconds, significant amounts of benzene and ethane are produced. The experimental process chemistry data have been used to design and evaluate two processes in a preliminary manner. One process converts wood to high BTU pipeline gas and the other to methanol and chemical feedstocks consisting of benzene and ethylene. Reasonable plant investments which compare favorably with coal conversion plant estimates are derived.

  8. Electrical Safety and Arc Flash Protections

    SciTech Connect (OSTI)

    R. Camp

    2008-03-04

    Over the past four years, the Electrical Safety Program at PPPL has evolved in addressing changing regulatory requirements and lessons learned from accident events, particularly in regards to arc flash hazards and implementing NFPA 70E requirements. This presentation will discuss PPPL's approaches to the areas of electrical hazards evaluation, both shock and arc flash; engineered solutions for hazards mitigation such as remote racking of medium voltage breakers, operational changes for hazards avoidance, targeted personnel training and hazard appropriate personal protective equipment. Practical solutions for nominal voltage identification and zero voltage checks for lockout/tagout will also be covered. Finally, we will review the value of a comprehensive electrical drawing program, employee attitudes expressed as a personal safety work ethic, integrated safety management, and sustained management support for continuous safety improvement.

  9. High efficiency, quasi-instantaneous steam expansion device utilizing fossil or nuclear fuel as the heat source

    SciTech Connect (OSTI)

    Claudio Filippone, Ph.D.

    1999-06-01

    Thermal-hydraulic analysis of a specially designed steam expansion device (heat cavity) was performed to prove the feasibility of steam expansions at elevated rates for power generation with higher efficiency. The steam expansion process inside the heat cavity greatly depends on the gap within which the steam expands and accelerates. This system can be seen as a miniaturized boiler integrated inside the expander where steam (or the proper fluid) is generated almost instantaneously prior to its expansion in the work-producing unit. Relatively cold water is pulsed inside the heat cavity, where the heat transferred causes the water to flash to steam, thereby increasing its specific volume by a large factor. The gap inside the heat cavity forms a special nozzle-shaped system in which the fluid expands rapidly, accelerating toward the system outlet. The expansion phenomenon is the cause of ever-increasing fluid speed inside the cavity system, eliminating the need for moving parts (pumps, valves, etc.). In fact, the subsequent velocity induced by the sudden fluid expansion causes turbulent conditions, forcing accelerating Reynolds and Nusselt numbers which, in turn, increase the convective heat transfer coefficient. When the combustion of fossil fuels constitutes the heat source, the heat cavity concept can be applied directly inside the stator of conventional turbines, thereby greatly increasing the overall system efficiency.

  10. Dynamic underground stripping: steam and electric heating for in situ decontamination of soils and groundwater

    DOE Patents [OSTI]

    Daily, William D.; Ramirez, Abelardo L.; Newmark, Robin L.; Udell, Kent; Buetnner, Harley M.; Aines, Roger D.

    1995-01-01

    A dynamic underground stripping process removes localized underground volatile organic compounds from heterogeneous soils and rock in a relatively short time. This method uses steam injection and electrical resistance heating to heat the contaminated underground area to increase the vapor pressure of the contaminants, thus speeding the process of contaminant removal and making the removal more complete. The injected steam passes through the more permeable sediments, distilling the organic contaminants, which are pumped to the surface. Large electrical currents are also applied to the contaminated area, which heat the impermeable subsurface layers that the steam has not penetrated. The condensed and vaporized contaminants are withdrawn by liquid pumping and vacuum extraction. The steam injection and electrical heating steps are repeated as necessary. Geophysical imaging methods can be used to map the boundary between the hot, dry, contamination-free underground zone and the cool, damp surrounding areas to help monitor the dynamic stripping process.

  11. Dynamic underground stripping: steam and electric heating for in situ decontamination of soils and groundwater

    DOE Patents [OSTI]

    Daily, W.D.; Ramirez, A.L.; Newmark, R.L.; Udell, K.; Buetnner, H.M.; Aines, R.D.

    1995-09-12

    A dynamic underground stripping process removes localized underground volatile organic compounds from heterogeneous soils and rock in a relatively short time. This method uses steam injection and electrical resistance heating to heat the contaminated underground area to increase the vapor pressure of the contaminants, thus speeding the process of contaminant removal and making the removal more complete. The injected steam passes through the more permeable sediments, distilling the organic contaminants, which are pumped to the surface. Large electrical currents are also applied to the contaminated area, which heat the impermeable subsurface layers that the steam has not penetrated. The condensed and vaporized contaminants are withdrawn by liquid pumping and vacuum extraction. The steam injection and electrical heating steps are repeated as necessary. Geophysical imaging methods can be used to map the boundary between the hot, dry, contamination-free underground zone and the cool, damp surrounding areas to help monitor the dynamic stripping process. 4 figs.

  12. Flash evaporation of liquid monomer particle mixture

    DOE Patents [OSTI]

    Affinito, John D.; Darab, John G.; Gross, Mark E.

    1999-01-01

    The present invention is a method of making a first solid composite polymer layer. The method has the steps of (a) mixing a liquid monomer with particles substantially insoluble in the liquid monomer forming a monomer particle mixture; (b) flash evaporating the particle mixture and forming a composite vapor; and (c) continuously cryocondensing said composite vapor on a cool substrate and cross-linking the cryocondensed film thereby forming the polymer layer.

  13. Flash evaporation of liquid monomer particle mixture

    DOE Patents [OSTI]

    Affinito, J.D.; Darab, J.G.; Gross, M.E.

    1999-05-11

    The present invention is a method of making a first solid composite polymer layer. The method has the steps of (a) mixing a liquid monomer with particles substantially insoluble in the liquid monomer forming a monomer particle mixture; (b) flash evaporating the particle mixture and forming a composite vapor; and (c) continuously cryocondensing said composite vapor on a cool substrate and cross-linking the cryocondensed film thereby forming the polymer layer. 3 figs.

  14. How three smart managers control steam costs

    SciTech Connect (OSTI)

    Kendall, R.

    1982-11-01

    Three steam-intensive companies report innovative ways to reduce steam-production costs. Goodyear Tire and Rubber Co. concentrated on regular maintenance, process modifications, and heat recovery, but also has an on-going policy of seeking further cost savings. Future efforts will explore computer-based boiler controls. Zenith Radio Corporation's color picture tube-making process uses 12% less steam after 700 mechanical steam traps were replaced with fixed-orifice traps. Petro-Tex Chemical Corp. reduced steam costs by monitoring and optimizing process units and by making capital investments to improve steam management. (DCK)

  15. FILTR: Flash Isotope Library and Training Resource

    SciTech Connect (OSTI)

    Campbell, D; Trombino, D

    2007-07-26

    The subject of radiation detection is replete with complex concepts and challenging nomenclature. Furthermore, a daunting variety of radioactive isotopes may be encountered during the routine operation of a radiation detector. Individuals tasked with searching for illicit sources of radiation must remain vigilant while navigating through more frequently encountered mundane and legitimate radioactive sources. The Flash Isotope Library and Training Resource (FILTR) is being developed as an easily accessible and intuitive reference tool to manage the high volume of complex information required for this task. FILTR is an extended version of the Primary Utility for Nuclear Terminology (PUNT) software developed by the Counter Measures Test Beds group at Lawrence Livermore National Laboratory for the United States Secret Service. Authored in the Flash multimedia development environment, FILTR contains detailed information on potentially encountered isotopes as well as training on radiation and operational procedures. Reference material is organized to present critical information quickly while facilitating more in-depth investigation through an intuitive interface and engaging content. FILTR is being developed for a diverse audience of law enforcement organizations and government agencies and a wide range of skill sets from expert analysts to officers whose primary role is not radiation detection. Additionally, the wide compatibility of Flash content will allow FILTR to be readily accessible through the growing number of multi-media enabled electronic devices, including PDAs and cellular phones.

  16. Use Steam Jet Ejectors or Thermoscompressors to Reduce Venting of Low-Pressure Steam - Steam Tip Sheet #29

    SciTech Connect (OSTI)

    2012-01-01

    This revised AMO tip sheet on steam jet ejectors and thermocompressors provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  17. Fast fluidized bed steam generator

    DOE Patents [OSTI]

    Bryers, Richard W. (Flemington, NJ); Taylor, Thomas E. (Bergenfield, NJ)

    1980-01-01

    A steam generator in which a high-velocity, combustion-supporting gas is passed through a bed of particulate material to provide a fluidized bed having a dense-phase portion and an entrained-phase portion for the combustion of fuel material. A first set of heat transfer elements connected to a steam drum is vertically disposed above the dense-phase fluidized bed to form a first flow circuit for heat transfer fluid which is heated primarily by the entrained-phase fluidized bed. A second set of heat transfer elements connected to the steam drum and forming the wall structure of the furnace provides a second flow circuit for the heat transfer fluid, the lower portion of which is heated by the dense-phase fluidized bed and the upper portion by the entrained-phase fluidized bed.

  18. Solar production of industrial process steam. Phase III. Operation and evaluation of the Johnson and Johnson solar facility. Final report, January 1, 1980-March 31, 1981

    SciTech Connect (OSTI)

    Brink, D.F.; Kendall, J.M.; Youngblood, S.B.

    1981-03-01

    A solar facility that generates 177/sup 0/C (350/sup 0/F) process steam has been designed and constructed by Acurex Corporation and has operated for 1 yr supplying steam to the Johnson and Johnson manufacturing plant in Sherman, Texas. The facility consists of 1068 m/sup 2/ (11,520 ft/sup 2/) of parabolic trough concentrating collectors, a 18,900 1 (5000 gal) flash boiler, and an 18.6 kW (25 hp) circulating pump. In the first year of operation the system was available 97 percent of the days, and with sufficient solar radiation available it operated 70 percent of the days during this period. The measured data showed that the collector field operated at an efficiency of 25.4 percent for the year, and that at least 75 percent of the energy reaching the flash boiler was delivered to the plant as steam. A total of 309,510 kg (682,400 lb) of steam was produced by the solar facility for the first year. An analysis of the data showed that the delivered energy was within 90 to 100 percent of the predicted value. The successful completion of the first year of operation has demonstrated the technical feasibility of generating industrial process steam with solar energy.

  19. Simple flash evaporator for making thin films of compounds

    SciTech Connect (OSTI)

    Hemanadhan, M.; Bapanayya, Ch.; Agarwal, S. C. [Department of Physics, Indian Institute of Technology, Kanpur 208016 (India)

    2010-07-15

    A simple and compact arrangement for flash evaporation is described. It uses a cell phone vibrator for powder dispensing that can be incorporated into a vacuum deposition chamber without any major alterations. The performance of the flash evaporation system is checked by making thin films of the optical memory chalcogenide glass Ge{sub 2}Sb{sub 2}Te{sub 5} (GST). Energy dispersive x-ray analysis shows that the flash evaporation preserves the stoichiometry in thin films.

  20. POLICY FLASH 2016-24 | Department of Energy

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

    4 POLICY FLASH 2016-24 DATE: May 11, 2016 TO: Procurement Directors FROM: Chief Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition Management SUBJECT: New Policy Flash Page SUMMARY: We have revamped the Policy Flash (PF) webpage to provide you better access to current and historical PFs. Its new capabilities allow you to: * Search key words or terms that are included in the subject and summary of PFs; * Filter the list and search results by fiscal year; *

  1. Unearthing Geothermal's Potential | Department of Energy

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

    resources are not hot enough to be harnessed through traditional processes such as dry steam or flash steam power plants. These low temperature fluids can be used in binary-cycle...

  2. Save Energy Now in Your Steam Systems

    Broader source: Energy.gov [DOE]

    This brief outlines typical ways to increase steam system efficiency through changes in distribution, generation, and recovery.

  3. Vapor generator steam drum spray head

    DOE Patents [OSTI]

    Fasnacht, Jr., Floyd A.

    1978-07-18

    A typical embodiment of the invention provides a combination feedwater and "cooldown" water spray head that is centrally disposed in the lower portion of a nuclear power plant steam drum. This structure not only discharges the feedwater in the hottest part of the steam drum, but also increases the time required for the feedwater to reach the steam drum shell, thereby further increasing the feedwater temperature before it contacts the shell surface, thus reducing thermal shock to the steam drum structure.

  4. Flash2008-67Attachment1.pdf | Department of Energy

    Office of Environmental Management (EM)

    More Documents & Publications Microsoft Word - FAC2005-27.doc Flash2008-18.pdf DOE Princeton Plasma Physics Laboratory Purchase Power Agreement Request for Proposal...

  5. Physics Flash October 2014 (Technical Report) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Physics Flash October 2014 Citation Details In-Document Search Title: ... This site is a product of DOE's Office of Scientific and Technical Information (OSTI) and ...

  6. Physics Flash February 2015 (Technical Report) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Physics Flash February 2015 Citation Details In-Document Search Title: ... This site is a product of DOE's Office of Scientific and Technical Information (OSTI) and ...

  7. Physics Flash January 2016 (Technical Report) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Physics Flash January 2016 Citation Details In-Document Search Title: ... This site is a product of DOE's Office of Scientific and Technical Information (OSTI) and ...

  8. Policy Flash 2012-54 | Department of Energy

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

    Business Clearance Process Questions concerning this policy flash should be directed to David J. Leotta, Director of the Field Assistance and Oversight Division, Office of...

  9. Type B Accident Investigation of the January 10, 2006, Flash...

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

    Independent Oversight Follow-up Review, Savannah River National Laboratory - January 2012 Type B Accident Investigation of the Arc Flash at Brookhaven National Laboratory, April ...

  10. Policy Flash: 2013-52 Contractor Legal Management Requirements...

    Energy Savers [EERE]

    Legal Management Requirements.pdf More Documents & Publications POLICY FLASH 2013-56 CONTRACTOR LEGAL MANAGEMENT REQUIREMENTS: APPLYING THE FINAL RULE TO EXISTING CONTRACTS...

  11. Policy Flash 2012-31 | Department of Energy

    Energy Savers [EERE]

    Foreign Travel. Questions concerning this policy flash should be directed to Kevin M. Smith of the Contract and Financial Assistance Policy Division, Office of Policy, Office of...

  12. Policy Flash 2012-40 | Department of Energy

    Energy Savers [EERE]

    Matters Questions concerning this policy flash should be directed to Kevin M. Smith, of the Contract and Financial Assistance Policy Division at (202) 287-1614 or at...

  13. POLICY FLASH 2015-40 | Department of Energy

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

    Team (PERT) and Establishment of a 5-year Cycle with Corresponding Schedule Change to Procurement Evaluation & Re-Engineering Team (PERT) Review Cycle Policy Flash 2015-18

  14. Attached is Policy Flash 2013-44 Acquisition Guide- Allowability...

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

    44 Acquisition Guide- Allowability of Incurred Costs Questions concerning this policy flash should be directed to Michael Righi of the Contract and Financial Assistance Policy...

  15. Policy Flash 2013-54 Acquisition Certification Program Handbook...

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

    Acquisition Certifications Program Handbook 4th Edition Questions concerning this policy flash should be directed to Linda Ott of the Office Acquistion and Project Management,...

  16. Policy Flash 2014-18 Complex-Wide Strategic Sourcing

    Office of Energy Efficiency and Renewable Energy (EERE)

    Questions concerning this policy flash should be directed to Scott Clemons of the Strategic Programs Division, Office of Contract Management, Office of Acquisition and Project Management at (202)...

  17. Physics Flash November 2015 (Technical Report) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Citation Details In-Document Search Title: Physics Flash November 2015 This is the November 2015 issue of the LANL Newsletter of the Physics Division. Authors: Kippen, Karen ...

  18. Policy Flash 2013-23 Department of Energy Acquisition Regulation...

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

    Attached is Policy Flash 2013-23 Department of Energy Acquisition Regulation (DEAR) Final Rule for changes to Parts 908, 945, 952, and 970 regarding Government Property. Questions...

  19. Policy Flash 2013-14 | Department of Energy

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

    Requirement Questions concerning this policy flash should be directed to Kevin Smith of the Contract and Financial Assistance Policy Division, Office of Policy, Office of...

  20. Policy Flash 2013-65 Procurement Evaluation & Re-Engineering...

    Energy Savers [EERE]

    Procurement Evaluation & Re-Engineering Team (PERT) and Establishment of a 5-year Cycle with Corresponding Schedule Policy Flash 2013-65 Procurement Evaluation & Re-Engineering...

  1. Policy Flash 2015-02 | Department of Energy

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

    SUMMARY: The purpose of this Flash is to inform you of a revision to Acquisition Letter ... AL?" section under its "Approval" subsection. The revised language appears in italics. ...

  2. POLICY FLASH 2016-17 | Department of Energy

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

    7 POLICY FLASH 2016-17 DATE: March 16, 2016 TO: Procurement DirectorsContracting Officers FROM: Acting Chief Contract and Financial Assistance Policy Division Office of Policy ...

  3. Policy Flash 2015-09 | Department of Energy

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

    SUMMARY: This Flash provides the updated Acquisition Guide Chapter 71.1 Headquarters Business Clearance Review Process (Dec 2014). Revisions include several areas of the review and ...

  4. POLICY FLASH 2011-104 | Department of Energy

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

    1-104 POLICY FLASH 2011-104 DATE: September 27, 2011 TO: Procurement Directors FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of ...

  5. Policy Flash 2013-03 | Department of Energy

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

    to solicitations under DOE's Work for Others Program (WFO) Questions concerning this policy flash should be directed to A. Scott Geary of the Contract and Financial Assistance...

  6. Policy Flash 2014-04 Continuing Appropriations Act, 2014 -- Congressio...

    Office of Environmental Management (EM)

    2014 -- Congressional Notification of Pending Contract or Financial Assistance Actions Policy Flash 2014-04 Continuing Appropriations Act, 2014 -- Congressional Notification of...

  7. Policy Flash 2013-37 Federal Acquisition Circular (FAC) 2005...

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

    37 Federal Acquisition Circular (FAC) 2005-66 Questions concerning this policy flash should be directed to Barbara Binney, of the Office of Acquisition and Project Management...

  8. Policy Flash 2015-03 | Department of Energy

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

    3 Policy Flash 2015-03 DATE: October 6, 2014 TO: Procurement DirectorsContracting Officers FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office...

  9. Policy Flash 2014-19 Electronic Products Environmental Assessment...

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

    Questions concerning this policy flash should be directed to Sharon Archer of the Contract and Financial Assistance Policy Division, Office of Policy, Office of Acquisition and...

  10. Policy Flash 2013-25 Acquisition Certifications Program Handbook...

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

    downloadsacquisition-certifications-program-handbook Questions concerning this policy flash should be directed to Linda Ott of the Office of Acquisition and Project...

  11. Policy Flash 2013-19 | Department of Energy

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

    19 Federal Acquisition Circular 2005-64 Questions concerning this policy flash should be directed to Barbara Binney, of the Office of Acquisition and Project Management Policy at...

  12. Policy Flash 2013-2 | Department of Energy

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

    POLICY FLASH 2013-02 Continuing Appropriations Resolution, 2013 -- Congressional Notification of Pending Contract or Financial Assistance Actions in excess of 1 Million under the...

  13. Policy Flash 2013-20 | Department of Energy

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

    20 Section 311 Revised Template January 4 2013 Questions concerning this policy flash should be directed to Barbara Binney, Office of Contract and Financial Assistance Policy...

  14. Policy Flash 2014-11 Federal Acquisition Circular (FAC) 2005...

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

    Questions concerning this policy flash should be directed to Barbara Binney, of the Office of Acquisition and Project Management Policy at (202) 287-1340 or at...

  15. Policy Flash 2013-24 Fee Determinations: Requirement to Obtain...

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

    Requirement to Obtain Acquisition Executive's Input. Questions concerning this policy flash should be directed to Michael Righi of the Contract and Financial Assistance...

  16. Policy Flash 2013-10 | Department of Energy

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

    Attached is Policy Flash 2013-10 Hurricane Sandy Contingency Operation --Increase in Micro-Purchase and Simplified Acquisition Thresholds for Specific States and Counties Questions...

  17. Preliminary Analysis of Texas Instrument Hercules Flash-based...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Preliminary Analysis of Texas Instrument Hercules Flash-based Microcontroller Citation Details In-Document Search Title: Preliminary Analysis of Texas Instrument ...

  18. POLICY FLASH 2015-33 | Department of Energy

    Office of Environmental Management (EM)

    3 POLICY FLASH 2015-33 DATE: August 10, 2015 TO: Procurement Directors FROM: Chief Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition...

  19. Policy Flash 2013-05 | Department of Energy

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

    Subcontractors. Questions concerning this policy flash should be directed to Nancy Harvey of the Contract and Financial Assistance Policy Division, Office of Policy, Office of...

  20. Policy Flash 2013-06 | Department of Energy

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

    Federal Contracts. Questions concerning this policy flash should be directed to Nancy Harvey of the Contract and Financial Assistance Policy Division, Office of Policy, Office of...

  1. Policy Flash 2012-23 | Department of Energy

    Office of Environmental Management (EM)

    Attached is Policy Flash 2012-23 FAR Part 17 Special Contracting Methods and Part 35 Research and Development Contracting. Updated 22812. Revisions to FAR Part 17 Special...

  2. Physics Flash January 2016 (Technical Report) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Citation Details In-Document Search Title: Physics Flash January 2016 This is the newsletter for LANL's January 2016 edition for the Physics Division. Authors: Kippen, Karen ...

  3. POLICY FLASH 2016-03 | Department of Energy

    Energy Savers [EERE]

    3 POLICY FLASH 2016-03 DATE: October 20, 2015 TO: Procurement DirectorsContracting Officers FROM: Chief Contract and Financial Assistance Policy Division Office of Policy Office...

  4. POLICY FLASH 2014-15 Determination of Benchmark Compensation...

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

    5 Determination of Benchmark Compensation Amount for Certain Executives and Employees POLICY FLASH 2014-15 Determination of Benchmark Compensation Amount for Certain Executives and...

  5. POLICY FLASH 2014-15 Determination of Benchmark Compensation...

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

    5 Determination of Benchmark Compensation Amount for Certain Executives and Employees (Update) POLICY FLASH 2014-15 Determination of Benchmark Compensation Amount for Certain...

  6. Policy Flash 2012-7 | Department of Energy

    Energy Savers [EERE]

    7 Policy Flash 2012-7 The Administration continues its emphasis on sustainable acquisition, emphasizing the importance of the program and forecasting changes in the Federal...

  7. POLICY FLASH 2014-10 UPDATE TO CONGRESSIONAL NOTIFICATION_ FULL...

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

    0 UPDATE TO CONGRESSIONAL NOTIFICATION FULL IMPLEMENTATION OF ANA SYSTEM POLICY FLASH 2014-10 UPDATE TO CONGRESSIONAL NOTIFICATION FULL IMPLEMENTATION OF ANA SYSTEM An updated ...

  8. Policy Flash 2014-10 Update to Congressional Notifications -...

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

    0 Update to Congressional Notifications - Full Implementation of Advanced Notification of Awards (ANA) System Policy Flash 2014-10 Update to Congressional Notifications - Full ...

  9. Best Management Practice #8: Steam Boiler Systems

    Office of Energy Efficiency and Renewable Energy (EERE)

    Boilers and steam generators are commonly used in large heating systems, institutional kitchens, or in facilities where large amounts of process steam are used. This equipment consumes varying amounts of water depending on system size, the amount of steam used, and the amount of condensate returned.

  10. Materials Performance in USC Steam

    SciTech Connect (OSTI)

    G. R. Holcomb, P. Wang, P. D. Jablonski, and J. A. Hawk

    2010-05-01

    The proposed steam inlet temperature in the Advanced Ultra Supercritical (A-USC) steam turbine is high enough (760 °C) that traditional turbine casing and valve body materials such as ferritic/martensitic steels will not suffice due to temperature limitations of this class of materials. Cast versions of several traditionally wrought Ni-based superalloys were evaluated for use as casing or valve components for the next generation of industrial steam turbines. The full size castings are substantial: 2-5,000 kg each half and on the order of 100 cm thick. Experimental castings were quite a bit smaller, but section size was retained and cooling rate controlled to produce equivalent microstructures. A multi-step homogenization heat treatment was developed to better deploy the alloy constituents. The most successful of these cast alloys in terms of creep strength (Haynes 263, Haynes 282, and Nimonic 105) were subsequently evaluated by characterizing their microstructure as well as their steam oxidation resistance (at 760 and 800 °C).

  11. Microsoft Word - Flash2009dashxxFAC34.doc | Department of Energy

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

    Flash2009dashxxFAC34.doc Microsoft Word - Flash2009dashxxFAC34.doc Microsoft Word - Flash2009dashxxFAC34.doc More Documents & Publications Federal Acquisition Regulation; Federal...

  12. Microsoft Word - Flash2007-61FACAttachment.doc | Department of...

    Energy Savers [EERE]

    Flash2007-61FACAttachment.doc Microsoft Word - Flash2007-61FACAttachment.doc Microsoft Word - Flash2007-61FACAttachment.doc More Documents & Publications Microsoft Word -...

  13. Microsoft Word - Policy Flash 2008-04.doc | Department of Energy

    Office of Environmental Management (EM)

    4.doc Microsoft Word - Policy Flash 2008-04.doc More Documents & Publications Microsoft Word - Policy Flash 2008-07.doc Microsoft Word - Policy Flash 2008-10.doc Microsoft Word -...

  14. Microsoft Word - Policy Flash 2008-06.doc | Department of Energy

    Office of Environmental Management (EM)

    6.doc Microsoft Word - Policy Flash 2008-06.doc More Documents & Publications Microsoft Word - Policy Flash 2008-07.doc Microsoft Word - Policy Flash 2008-10.doc Microsoft Word -...

  15. Microsoft Word - Policy Flash 2008-02.doc | Department of Energy

    Energy Savers [EERE]

    Microsoft Word - Policy Flash 2008-02.doc Microsoft Word - Policy Flash 2008-02.doc More Documents & Publications Microsoft Word - Policy Flash 2008-07.doc Microsoft Word - Policy...

  16. Microsoft Word - Policy Flash 2008-03.doc | Department of Energy

    Energy Savers [EERE]

    Microsoft Word - Policy Flash 2008-03.doc Microsoft Word - Policy Flash 2008-03.doc More Documents & Publications Microsoft Word - Policy Flash 2008-07.doc Microsoft Word - Policy...

  17. Policy Flash 2013-45 Source Selection Guide | Department of Energy

    Energy Savers [EERE]

    Policy Flash 2013-45 Source Selection Guide Policy Flash 2013-45 Source Selection Guide Questions concerning this policy flash should be directed to Jeff Burgan at (865) 241-2513...

  18. PolFlash10-31_attach1.pdf | Department of Energy

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

    PolFlash10-31attach1.pdf More Documents & Publications PolFlash10-31.pdf PolFlash10-31attach2.pdf Initial Application for FAC-C, Purchasing, Financial Assistance and Property...

  19. PolFlash10-30_attach2.pdf | Department of Energy

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

    PolFlash10-30attach2.pdf More Documents & Publications FinancialAssistanceCertification-01.pdf PolFlash10-31.pdf PolFlash10-30.pdf...

  20. Steam cooling system for a gas turbine

    DOE Patents [OSTI]

    Wilson, Ian David; Barb, Kevin Joseph; Li, Ming Cheng; Hyde, Susan Marie; Mashey, Thomas Charles; Wesorick, Ronald Richard; Glynn, Christopher Charles; Hemsworth, Martin C.

    2002-01-01

    The steam cooling circuit for a gas turbine includes a bore tube assembly supplying steam to circumferentially spaced radial tubes coupled to supply elbows for transitioning the radial steam flow in an axial direction along steam supply tubes adjacent the rim of the rotor. The supply tubes supply steam to circumferentially spaced manifold segments located on the aft side of the 1-2 spacer for supplying steam to the buckets of the first and second stages. Spent return steam from these buckets flows to a plurality of circumferentially spaced return manifold segments disposed on the forward face of the 1-2 spacer. Crossover tubes couple the steam supply from the steam supply manifold segments through the 1-2 spacer to the buckets of the first stage. Crossover tubes through the 1-2 spacer also return steam from the buckets of the second stage to the return manifold segments. Axially extending return tubes convey spent cooling steam from the return manifold segments to radial tubes via return elbows.

  1. Flash pyrolysis and hydropyrolysis of biomass

    SciTech Connect (OSTI)

    Steinberg, M.; Fallon, P.

    1982-01-01

    Process chemical data on the flash pyrolysis and hydropyrolysis of sawdust for liquid and gaseous hydrocarbon-fuel production was obtained in a 1-inch downflow entrained tubular reactor. At residence times of less than 1 second, 90-100 degrees, and 500 psi, the flash hydropyrolysis of wood yields mainly CH/sub 4/ and H/sub 2/O. As the residence time increased to more than 3 seconds, the products are CH/sub 4/ and CO. Almost complete conversion of the C to CH/sub 4/ and CO is obtained in these experiments. At approximately 800 degrees, 500 psi, and residence times less than 4 seconds, significant amounts of C/sub 6/H/sub 6/ and C/sub 2/H/sub 6/ are produced. The experimental process chemical data were used to design and evaluate 2 processes. One process converts wood to a high-Btu pipeline gas and the other to MeOH and chemical feedstocks consisting of C/sub 6/H/sub 6/ and C/sub 2/H/sub 4/. Reasonable plant investments which compare favourably with coal conversion plant estimates are derived.

  2. Flash vacuum pyrolysis of lignin model compounds

    SciTech Connect (OSTI)

    Cooney, M.J.; Britt, P.F.; Buchanan, A.C. III

    1997-03-01

    Despite the extensive research into the pyrolysis of lignin, the underlying chemical reactions that lead to product formation are poorly understood. Detailed mechanistic studies on the pyrolysis of biomass and lignin under conditions relevant to current process conditions could provide insight into utilizing this renewable resource for the production of chemicals and fuel. Currently, flash or fast pyrolysis is the most promising process to maximize the yields of liquid products (up to 80 wt %) from biomass by rapidly heating the substrate to moderate temperatures, typically 500{degrees}C, for short residence times, typically less than two seconds. To provide mechanistic insight into the primary reaction pathways under process relevant conditions, we are investigating the flash vacuum pyrolysis (FVP) of lignin model compounds that contain a {beta}-ether. linkage and {alpha}- or {gamma}-alcohol, which are key structural elements in lignin. The dominant products from the FVP of PhCH{sub 2}CH{sub 2}OPh (PPE), PhC(OH)HCH{sub 2}OPh, and PhCH{sub 2}CH(CH{sub 2}OH)OPh at 500{degrees}C can be attributed to homolysis of the weakest bond in the molecule (C-O bond) or 1,2-elimination. Surprisingly, the hydroxy-substituent dramatically increases the decomposition of PPE. It is proposed that internal hydrogen bonding is accelerating the reaction.

  3. POLICY FLASH 2014-23 Acquisition Guide 13.3 Simplified Acquisition...

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

    23 Acquisition Guide 13.3 Simplified Acquisition Procedures POLICY FLASH 2014-23 Acquisition Guide 13.3 Simplified Acquisition Procedures Questions concerning this policy flash...

  4. Policy Flash 2013-39 Acquisition Guide, Chapter 42.15, Contractor...

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

    Attached is Policy Flash 2013-39 Acquisition Guide, Chapter 42.15, Contractor Performance Information Questions concerning this policy flash should be directed to Barbara Binney,...

  5. U-228: BlackBerry Tablet OS Flash Player Multiple Vulnerabilities...

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

    Addthis PROBLEM: BlackBerry Tablet OS Flash Player Multiple Vulnerabilities PLATFORM: Adobe Flash Player versions included with BlackBerry PlayBook tablet software versions...

  6. U-241: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary...

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

    1: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code and Obtain Information U-241: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code and Obtain...

  7. POLICY FLASH 2014-25 Revision to the Procurement Strategy Panel...

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

    POLICY FLASH 2014-25 Revision to the Procurement Strategy Panel (PSP) Briefing Process POLICY FLASH 2014-25 Revision to the Procurement Strategy Panel (PSP) Briefing Process ...

  8. Closed loop steam cooled airfoil

    SciTech Connect (OSTI)

    Widrig, Scott M.; Rudolph, Ronald J.; Wagner, Gregg P.

    2006-04-18

    An airfoil, a method of manufacturing an airfoil, and a system for cooling an airfoil is provided. The cooling system can be used with an airfoil located in the first stages of a combustion turbine within a combined cycle power generation plant and involves flowing closed loop steam through a pin array set within an airfoil. The airfoil can comprise a cavity having a cooling chamber bounded by an interior wall and an exterior wall so that steam can enter the cavity, pass through the pin array, and then return to the cavity to thereby cool the airfoil. The method of manufacturing an airfoil can include a type of lost wax investment casting process in which a pin array is cast into an airfoil to form a cooling chamber.

  9. Steam System Energy Conservation Measures

    Energy Science and Technology Software Center (OSTI)

    2010-12-31

    This software requires inputs of simple system inventory information and calculates the energy and cost benefits of various retrofit opportunities. This tool includes energy conservation measures for: fixing steam leaks. This tool calculates energy savings, demand reduction, cost savings, and building life cycle costs including: simple payback, discounted payback, net-present value, and savings to investment ratio. In addition this tool also displays the environmental benefits of a project.

  10. Consider Steam Turbine Drives for Rotating Equipment | Department of Energy

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

    Steam Turbine Drives for Rotating Equipment Consider Steam Turbine Drives for Rotating Equipment This tip sheet outlines the benefits of steam turbine drives for rotating equipment as part of optimized steam systems. STEAM TIP SHEET #21 Consider Steam Turbine Drives for Rotating Equipment (January 2012) (398.66 KB) More Documents & Publications Improving Steam System Performance: A Sourcebook for Industry, Second Edition Adjustable Speed Drive Part-Load Efficiency Benchmark the Fuel Cost of

  11. Flash photolysis-shock tube studies

    SciTech Connect (OSTI)

    Michael, J.V.

    1993-12-01

    Even though this project in the past has concentrated on the measurement of thermal bimolecular reactions of atomic species with stable molecules by the flash or laser photolysis-shock tube (FP- or LP-ST) method using atomic resonance absorption spectrometry (ARAS) as the diagnostic technique, during the past year the authors have concentrated on studies of the thermal decompositions of selected chlorocarbon molecules. These studies are necessary if the degradation of chlorine containing organic molecules by incineration are to be understood at the molecular level. Clearly, destruction of these molecules will not only involve abstraction reactions, when possible, but also thermal decomposition followed by secondary reactions of the initially formed atoms and radicals. Studies on the thermal decomposition of CH{sub 3}Cl are complete, and the curve-of-growth for Cl-atom atomic resonance absorption has been determined. The new thermal decomposition studies are similar to those already reported for CH{sub 3}Cl.

  12. Scannerless loss modulated flash color range imaging

    DOE Patents [OSTI]

    Sandusky, John V.; Pitts, Todd Alan

    2008-09-02

    Scannerless loss modulated flash color range imaging methods and apparatus are disclosed for producing three dimensional (3D) images of a target within a scene. Apparatus and methods according to the present invention comprise a light source providing at least three wavelengths (passbands) of illumination that are each loss modulated, phase delayed and simultaneously directed to illuminate the target. Phase delayed light backscattered from the target is spectrally filtered, demodulated and imaged by a planar detector array. Images of the intensity distributions for the selected wavelengths are obtained under modulated and unmodulated (dc) illumination of the target, and the information contained in the images combined to produce a 3D image of the target.

  13. Scannerless loss modulated flash color range imaging

    DOE Patents [OSTI]

    Sandusky, John V.; Pitts, Todd Alan

    2009-02-24

    Scannerless loss modulated flash color range imaging methods and apparatus are disclosed for producing three dimensional (3D) images of a target within a scene. Apparatus and methods according to the present invention comprise a light source providing at least three wavelengths (passbands) of illumination that are each loss modulated, phase delayed and simultaneously directed to illuminate the target. Phase delayed light backscattered from the target is spectrally filtered, demodulated and imaged by a planar detector array. Images of the intensity distributions for the selected wavelengths are obtained under modulated and unmodulated (dc) illumination of the target, and the information contained in the images combined to produce a 3D image of the target.

  14. Feedstock effects in coal flash pyrolysis

    SciTech Connect (OSTI)

    Tatterson, D.F.; Robinson, K.K.; Guercio, R.; Marker, T.L.

    1990-10-01

    In this paper the impact of lower rank coals on yields and product qualities is examined in a large- scale flash pyrolysis reactor capable of achieving heating rates of 10{sup 6}{degrees}C/s and reactor times of 10 ms. A Montana lignite and a Minnesota peat were pyrolyzed and the results compared to those for Illinois No. 6 bituminous coal. The peat was found to be more reactive than the Illinois No. 6 coal and the lignite less reactive. Relatively high liquid yields were also obtained from the peat. This result demonstrates that high oxygen content in a feedstock does not necessarily correlate with low production of liquids. At high reactor severity, the peat is an excellent source of aromatics (benzene, toulene, and xylenes) and medium Btu gas, which could be converted to other chemical feedstocks.

  15. Article coated with flash bonded superhydrophobic particles

    DOE Patents [OSTI]

    Simpson, John T [Clinton, TN; Blue, Craig A [Knoxville, TN; Kiggans, Jr., James O [Oak Ridge, TN

    2010-07-13

    A method of making article having a superhydrophobic surface includes: providing a solid body defining at least one surface; applying to the surface a plurality of diatomaceous earth particles and/or particles characterized by particle sizes ranging from at least 100 nm to about 10 .mu.m, the particles being further characterized by a plurality of nanopores, wherein at least some of the nanopores provide flow through porosity, the particles being further characterized by a plurality of spaced apart nanostructured features that include a contiguous, protrusive material; flash bonding the particles to the surface so that the particles are adherently bonded to the surface; and applying a hydrophobic coating layer to the surface and the particles so that the hydrophobic coating layer conforms to the nanostructured features.

  16. Dry film lubricant for difficult drawing applications of galvanized steels

    SciTech Connect (OSTI)

    Wakano, Shigeru; Sakane, Tadashi; Hirose, Yozou . Iron and Steel Research Lab.); Matsuda, Naomichi; Onodera, Show . Oleo Chemicals Research Lab.)

    1993-09-01

    Press formability of metals sheets is considered to depend on surface lubricity, press forming condition and mechanical properties of the metal sheets. In Zn and Zn-alloy plated steel sheets with heavy coatings, surface lubricity is the most important property. This is because the low melting temperature and low hardness of the plated layer occasionally cause microscopic galling through deformation at the beads of dies which may, consequently, result in sheet breakage. Press formability of Zn and Zn-alloy plated steel sheets with heavy coating weight has been improved by the use of a high viscosity lubricant oil and a Fe-Zn alloy flash-plating on galvannealed steel. However, the use of high viscosity lubricant oils created problems with oil staining and removal before painting. An alloy flash plating results in appreciably higher production costs. This article describes the characteristics of a thin film dry lubricant, Super S-coat, as a new countermeasure, which will overcome these problems.

  17. Optical steam quality measurement system and method

    SciTech Connect (OSTI)

    Davidson, James R.; Partin, Judy K.

    2006-04-25

    An optical measurement system is presented that offers precision on-line monitoring of the quality of steam. Multiple wavelengths of radiant energy are passed through the steam from an emitter to a detector. By comparing the amount of radiant energy absorbed by the flow of steam for each wavelength, a highly accurate measurement of the steam quality can be determined on a continuous basis in real-time. In an embodiment of the present invention, the emitter, comprises three separate radiant energy sources for transmitting specific wavelengths of radiant energy through the steam. In a further embodiment, the wavelengths of radiant energy are combined into a single beam of radiant energy for transmission through the steam using time or wavelength division multiplexing. In yet a further embodiment, the single beam of radiant energy is transmitted using specialized optical elements.

  18. Steam Technical Brief: How to Calculate the True Cost of Steam

    SciTech Connect (OSTI)

    2010-06-25

    This BestPractice Steam Technical Brief helps you calculate the true cost of steam. Knowing the correct cost is important for many reasons and all of them have to do with improving the company's bottom line.

  19. Benchmark the Fuel Cost of Steam Generation - Steam Tip Sheet #15

    SciTech Connect (OSTI)

    2012-01-01

    This revised AMO tip sheet on benchmarking the fuel cost of steam provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  20. Insulate Steam Distribution and Condensate Return Lines - Steam Tip Sheet #2

    SciTech Connect (OSTI)

    2012-01-31

    This revised AMO tip sheet on insulating steam distribution and condensate return lines provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  1. Method of steam reforming methanol to hydrogen

    DOE Patents [OSTI]

    Beshty, Bahjat S. (Lower Makefield, PA)

    1990-01-01

    The production of hydrogen by the catalyzed steam reforming of methanol is accomplished using a reformer of greatly reduced size and cost wherein a mixture of water and methanol is superheated to the gaseous state at temperatures of about 800.degree. to about 1,100.degree. F. and then fed to a reformer in direct contact with the catalyst bed contained therein, whereby the heat for the endothermic steam reforming reaction is derived directly from the superheated steam/methanol mixture.

  2. Steam Systems, Retrofit Measure Packages, Hydronic Systems

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

    Program www.buildingamerica.gov Decker Homes Buildings Technologies Program Steam Systems, Retrofit Measure Packages, Hydronic Systems Russell Ruch Elevate Energy Peter Ludwig Elevate Energy July 16, 2014 Building America Webinar: Retrofitting Central Space Conditioning Strategies for Multifamily Buildings Contents * Retrofit Measure Packages for steam and hydronic MF buildings that save 25-30% * System Balancing * Steam * Hydronic 2 | Building America Program www.buildingamerica.gov Background

  3. Geothermal Steam Power Plant | Open Energy Information

    Open Energy Info (EERE)

    1.95e-4 TW Single Flash 1997 Gunun-Salak Geothermal Area Sunda Volcanic Arc Hachijojima Geothermal Energy Power Plant Tokyo Electric Power 3.3 MW3,300 kW 3,300,000 W...

  4. Steam Technical Brief: Industrial Heat Pumps for Steam and Fuel Savings

    SciTech Connect (OSTI)

    2010-06-25

    The purpose of this Steam Techcial Brief is to introduce heat-pump technology and its applicaiton in industrial processes.

  5. Achieve Steam System Excellence: Industrial Technologies Program...

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

    ... equipment. * The IAC Steam Tool Benchmarking Report project tested and validated ... system against well-documented industry best practices. * 3E Plus software evaluates and ...

  6. Warm or Steaming Ground | Open Energy Information

    Open Energy Info (EERE)

    causing steam to form when water is present. Other definitions:Wikipedia Reegle Modern Geothermal Features Typical list of modern geothermal features Hot Springs Fumaroles...

  7. Standard Steam Trust LLC | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Standard Steam Trust LLC Place: Denver, Colorado Sector: Geothermal energy Product: Subsidiary of Denver-based geothermal project developer, Terra...

  8. Greenville Steam Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    2006 Database Retrieved from "http:en.openei.orgwindex.php?titleGreenvilleSteamBiomassFacility&oldid397532" Feedback Contact needs updating Image needs updating...

  9. Minimize Boiler Blowdown - Steam Tip Sheet #9

    SciTech Connect (OSTI)

    2012-01-31

    This revised AMO tip sheet on minimizing boiler blowdown provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  10. Covered Product Category: Commercial Steam Cookers

    Broader source: Energy.gov [DOE]

    The Federal Energy Management Program (FEMP) provides acquisition guidance for commercial steam cookers, which are covered by the ENERGY STAR program.

  11. Pre-In-Plant Training Webinar (Steam)

    Office of Energy Efficiency and Renewable Energy (EERE)

    This pre-In-Plant training webinar for the Better Plants Program covers how to find energy savings in steam systems.

  12. T-607: Update: Adobe Acrobat, Reader, and Flash Player SWF File Processing Arbitrary Code Execution Vulnerability

    Office of Energy Efficiency and Renewable Energy (EERE)

    Update: Adobe Acrobat, Reader, and Flash Player SWF File Processing Arbitrary Code Execution Vulnerability.

  13. AttachmentFlash_2010-22(1).pdf | Department of Energy

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

    22(1).pdf AttachmentFlash2010-22(1).pdf PDF icon AttachmentFlash2010-22(1).pdf More Documents & Publications Policy Flash 2016-10 fac2001-27.pdf AttachmentFlash2010-55.pdf...

  14. Steam turbine materials and corrosion

    SciTech Connect (OSTI)

    Holcomb, G.R.; Alman, D.E.; Dogan, O.N.; Rawers, J.C.; Schrems, K.K.; Ziomek-Moroz, M.

    2007-12-01

    Ultra-supercritical (USC) power plants offer the promise of higher efficiencies and lower emissions. Current goals of the U.S. Department of Energys Advanced Power Systems Initiatives include power generation from coal at 60% efficiency, which would require steam temperatures of up to 760C. This project examines the steamside oxidation of candidate alloys for use in USC systems, with emphasis placed on applications in high- and intermediate-pressure turbines. As part of this research a concern has arisen about the possibility of high chromia evaporation rates of protective scales in the turbine. A model to calculate chromia evaporation rates is presented.

  15. Designing an ultrasupercritical steam turbine

    SciTech Connect (OSTI)

    Klotz, H.; Davis, K.; Pickering, E.

    2009-07-15

    Carbon emissions produced by the combustion of coal may be collected and stored in the future, but a better approach is to reduce the carbon produced through efficient combustion technologies. Increasing the efficiency of new plants using ultrasupercritical (USC) technology will net less carbon released per megawatt-hour using the world's abundant coal reserves while producing electricity at the lowest possible cost. The article shows how increasing the steam turbine operating conditions for a new USC project in the USA and quantify the potential CO{sub 2} reduction this advanced design makes possible. 7 figs., 3 tabs.

  16. Steam Turbine Materials and Corrosion

    SciTech Connect (OSTI)

    Holcomb, G.H.; Hsu, D.H.

    2008-07-01

    Ultra-supercritical (USC) power plants offer the promise of higher efficiencies and lower emissions. Current goals of the U.S. Department of Energy’s Advanced Power Systems Initiatives include coal generation at 60% efficiency, which would require steam temperatures of up to 760 °C. In prior years this project examined the steamside oxidation of alloys for use in high- and intermediate-pressure USC turbines. This steamside oxidation research is continuing and progress is presented, with emphasis on chromia evaporation.

  17. CARBON DIOXIDE CAPTURE FROM FLUE GAS USING DRY REGENERABLE SORBENTS

    SciTech Connect (OSTI)

    David A. Green; Brian S. Turk; Jeffrey W. Portzer; Raghubir P. Gupta; William J. McMichael; Thomas Nelson

    2004-07-01

    This report describes research conducted between April 1, 2004 and June 30, 2004 on the preparation and use of dry regenerable sorbents for removal of carbon dioxide from flue gas. Support materials and supported sorbents were prepared by spray drying. Sorbents consisting of 20 to 50% sodium carbonate on a ceramic support were prepared by spray drying in batches of approximately 300 grams. The supported sorbents exhibited greater carbon dioxide capture rates than unsupported calcined sodium bicarbonate in laboratory tests. Preliminary process design and cost estimation for a retrofit application suggested that costs of a dry regenerable sodium carbonate-based process could be lower than those of a monoethanolamine absorption system. In both cases, the greatest part of the process costs come from power plant output reductions due to parasitic consumption of steam for recovery of carbon dioxide from the capture medium.

  18. Steam atmosphere dryer project: System development and field test. Final report

    SciTech Connect (OSTI)

    NONE

    1999-02-01

    The objective of this project was to develop and demonstrate the use of a superheated steam atmosphere dryer as a highly improved alternative to conventional hot air-drying systems, the present industrial standard method for drying various wet feedstocks. The development program plan consisted of three major activities. The first was engineering analysis and testing of a small-scale laboratory superheated steam dryer. This dryer provided the basic engineering heat transfer data necessary to design a large-scale system. The second major activity consisted of the design, fabrication, and laboratory checkout testing of the field-site prototype superheated steam dryer system. The third major activity consisted of the installation and testing of the complete 250-lb/hr evaporation rate dryer and a 30-kW cogeneration system in conjunction with an anaerobic digester facility at the Village of Bergen, NY. Feedstock for the digester facility at the Village of Bergen, NY. Feedstock for the digester was waste residue from a nearby commercial food processing plant. The superheated steam dryer system was placed into operation in August 1996 and operated successfully through March 1997. During this period, the dryer processed all the material from the digester to a powdered consistency usable as a high-nitrogen-based fertilizer.

  19. Benchmark the Fuel Cost of Steam Generation | Department of Energy

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

    Benchmark the Fuel Cost of Steam Generation Benchmark the Fuel Cost of Steam Generation This tip sheet on benchmarking the fuel cost of steam provides how-to advice for improving...

  20. Policy Flash 2011-98 | Department of Energy

    Office of Environmental Management (EM)

    8 Policy Flash 2011-98 The attached class deviation from DEAR 970.5244-1(g) has been issued to increase the dollar threshold from 100,000 to 500,000 for: (1) determinations of...

  1. Policy Flash 2013-57 New Strategic Sourcing Acquisition Guide...

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

    policy flash should be directed to Mike Larson of the Office of Acquisition and Project Management, Strategic Programs Division at (202) 287-1426 or at Michael.Larson@hq.doe.gov. ...

  2. Policy Flash 2013-65 Procurement Evaluation & Re-Engineering...

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

    policy flash should be directed to Mike Larson of the Office of Acquisition and Project Management, Strategic Programs Division at (202) 287-1426 or at Michael.Larson@hq.doe.gov. ...

  3. Policy Flash 2013-01 | Department of Energy

    Energy Savers [EERE]

    or barbara.binney@hq.doe.gov for the AL or Richard Bonnell at (202) 287-1747 or at richard.bonnell@hq.doe.gov for the FAL. More Documents & Publications Policy Flash 2013-1...

  4. Policy Flash 2014-38 FAC 2005-76

    Broader source: Energy.gov [DOE]

    Questions concerning this policy flash should be directed to Jason Taylor, of the Contract and Financial Assistance Policy Division at (202) 287-1560 or at Jason.Taylor@hq.doe.gov

  5. Policy Flash 2013-36 Update to Congressional Notifications -...

    Energy Savers [EERE]

    3-36 Update to Congressional Notifications - Acquisition Guide Chapter 5.1 and Guide to Financial Assistance Chapter 2, Section 2.6.1 Policy Flash 2013-36 Update to Congressional...

  6. Policy Flash 2014-10 Update to Congressional Notifications -...

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

    The ANA system can be accessed directly at: https:iportalwc.doe.govplsapexf?pANA This flash and its attachments may be viewed at http:management.energy.govpolicyguidance...

  7. Policy Flash 2012-66 | Department of Energy

    Energy Savers [EERE]

    or Template Changes Questions concerning this policy flash should be directed to Kevin Smith at (202) 287- 1614 or kevin.m.smith@hq.doe.gov (for Acquisition) or Ellen Colligan at...

  8. Policy Flash 2012-70 | Department of Energy

    Energy Savers [EERE]

    Clause Usage Guide Questions concerning this policy flash should be directed to Kevin Smith, of the Office of Procurement and Assistance Policy at (202) 287-1614 or at...

  9. Policy Flash 2012-69 | Department of Energy

    Energy Savers [EERE]

    Clause Usage Guide Questions concerning this policy flash should be directed to Kevin Smith, of the Office of Procurement and Assistance Policy at (202) 287-1614 or at...

  10. Policy Flash 2012-55 | Department of Energy

    Energy Savers [EERE]

    in STRIPES Questions concerning this policy flash should be directed to Kevin Smith at (202) 287- 1614 or kevin.m.smith@hq.doe.gov (for Acquisition) or Ellen Colligan at...

  11. POLICY FLASH 2013-58 Revised Guide for Financial Assistance ...

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

    Ellen Colligan at (202) 287-1776 or Ellen.colligan@hq.doe.gov. Policy Flash 2013-58 Revised Guide for Finanacial Assistance.pdf THE DOE GUIDE TO FINANCIAL ASSISTANCE More Documents...

  12. Policy Flash 2013-36 Update to Congressional Notifications -...

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

    this policy flash and the financial assistance guide chapter should be directed to Ellen Colligan at (202) 287-1776 or ellen.colligan@hq.doe.gov. For STRIPES, ANA User Guide,...

  13. POLICY FLASH 2014-12 Executive Compensation Cap | Department...

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

    Questions concerning this policy flash should be directed to Carol Jenkins, of the Office of Acquisition and Project Management Policy at 202-287-1827 or at Carol.Jenkins@hq.doe.go...

  14. Microsoft Word - Policy Flash 2010-78 Attachment 1 Unsuccessful...

    Office of Environmental Management (EM)

    1 Unsuccessful Offeror Letter Template-Final 8-17-10 Microsoft Word - Policy Flash 2010-78 Attachment 1 Unsuccessful Offeror Letter Template-Final 8-17-10 Microsoft Word -...

  15. Microsoft Word - Policy Flash 2010-78 Attachment 3 Conflicts...

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

    3 Conflicts of Interest Cert- template-Final 8-17-10 Microsoft Word - Policy Flash 2010-78 Attachment 3 Conflicts of Interest Cert- template-Final 8-17-10 Microsoft Word -...

  16. Microsoft Word - Policy Flash 2010-78 Attachment 4 Successful...

    Office of Environmental Management (EM)

    4 Successful Offeror Letter Template-Final 8-17-10 Microsoft Word - Policy Flash 2010-78 Attachment 4 Successful Offeror Letter Template-Final 8-17-10 Microsoft Word - Policy...

  17. POlicy Flash 2013-60 | Department of Energy

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

    Questions concerning this policy flash should be directed to Kevin M. Smith, of the Contract and Financial Assistance Policy Division, at Kevin.M.Smith@hq.doe.gov, or at (202) ...

  18. Policy Flash 2013-11 | Department of Energy

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

    Questions concerning this policy flash should be directed to Kevin M. Smith, of the Contract and Financial Assistance Policy Division, at (202) 287-1614 or at Kevin.M.Smith@hq.doe....

  19. Policy Flash 2013-16 | Department of Energy

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

    Attached is Policy Flash 2013-16 Aligning Contract Incentives for Capital Asset Projects ... Acquisition and Project Management at (202) 287-1337 or at Michael.Righi@hq.doe.gov. ...

  20. Policy Flash 2013-50 Leveraging the General Services Administration...

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

    Flash should be directed to Denise T. Clarke of the Office of Acquisition and Project Management, Strategic Programs Division at (202) 287-1748 or at DeniseT.Clarke@hq.doe.gov...

  1. Policy Flash 2013-26 Guidance for tracking inquiries related...

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

    6 Guidance for tracking inquiries related to the licensing of inventions developed at DOE facilities Policy Flash 2013-26 Guidance for tracking inquiries related to the licensing of ...

  2. Policy Flash 2013-07 | Department of Energy

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

    This AL provide additional guidance on the earlier SPEs memo on this subject.Policy Flash 2013-07 Please contact Jason Taylor if you have any questions. PDF icon AL 2013-01 ...

  3. POLICY FLASH 2014-31 Federal Acquisition Circulars (FACs) 2005...

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

    Questions concerning this policy flash should be directed to Jason Taylor, of the Contract and Financial Assistance Policy Division at (202) 287-1560 or at Jason.Taylor@hq.doe.gov PDF ...

  4. Policy Flash 2014-38 Federal Acquisition Circular (FAC) 2005...

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

    Questions concerning this policy flash should be directed to Jason Taylor, of the Contract and Financial Assistance Policy Division at (202) 287-1560 or at Jason.Taylor@hq.doe.gov PDF ...

  5. Policy Flash 2015-04 | Department of Energy

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

    or at sharon.archer@hq.doe.gov Attachments: PDF icon Policy Flash 2015-04 - Class Dev Min Wage.pdf PDF icon Class Dev Min Wage - Attach 1 Clause 52 222-99.pdf PDF icon Class...

  6. Policy Flash 2014-06 Affirmative procurement of biobased products...

    Office of Environmental Management (EM)

    contracts (FAR clause 52.223-2) Policy Flash 2014-06 Affirmative procurement of biobased products under service and construction contracts (FAR clause 52.223-2) Questions...

  7. Policy Flash 2012-68 | Department of Energy

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

    8 Political Activity Questions should be directed to Kevin Smith at (202) 287-1705 or kevin.m.smith@hq.doe.gov. Policy Flash 2012-68 Contractor Political Activity Q&A Requests by...

  8. Policy Flash 2013-77 Contractor Performance Information | Department...

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

    Barbara Binney, of the Office of Acquisition and Project Management Policy at (202) 287-1340 or at Barbara.Binney@hq.doe.gov. Flash AG chapter 4215 Sep 2013.pdf AcqGuide42pt15 Sep...

  9. Policy Flash 2013-29 Leveraging the General Services Administration...

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

    SmartPay2 Program and its Single Use Account Feature Questions concerning this policy flash should be directed to Denise T. Clarke of the Office of Acquisition and Project...

  10. Policy Flash 2012-35 | Department of Energy

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

    2012-35 Federal Acquisition Circular 2005-58 Questions concerning this policy flash should be directed to Richard Langston at (202) 287-1339 or richard.langston@hq.doe.gov....

  11. POLICY FLASH 2014-31 Federal Acquisition Circulars (FACs) 2005...

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

    Questions concerning this policy flash should be directed to Jason Taylor, of the Contract and Financial Assistance Policy Division at (202) 287-1560 or at Jason.Taylor@hq.doe.gov...

  12. POLICY FLASH 2016-19 | Department of Energy

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

    Questions concerning this policy flash should be directed to Jason Taylor, of the Contract and Financial Assistance Policy Division at (202) 287-1560 or at Jason.Taylor@hq.doe.gov ...

  13. POLICY FLASH 2015-40 | Department of Energy

    Energy Savers [EERE]

    5-40 POLICY FLASH 2015-40 DATE: October 5, 2015 TO: Procurement DirectorsHeads of Contracting Activity FROM: Director Contract and Financial Assistance Policy Division Office of...

  14. Policy Flash 2016-23 | Department of Energy

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

    For questions concerning this policy flash, contact Kevin M. Smith at (202) 287-1614 or at Kevin.M.Smith@hq.doe.gov. Contracting Officers should contact their field counsel, the ...

  15. Policy Flash 2014-05 Continuing Appropriations Act, 2014 -- Implementa...

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

    L. No. 113-6 Policy Flash 2014-05 Continuing Appropriations Act, 2014 -- Implementation of Division F, Title I, Title II, and Title III, and Division G, Consolidated and Further ...

  16. Policy Flash 2013-57 New Strategic Sourcing Acquisition Guide...

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

    Questions concerning this policy flash should be directed to Mike Larson of the Office of Acquisition and Project Management, Strategic Programs Division at (202) 287-1426 or at...

  17. Policy Flash 2013-65 | Department of Energy

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

    Mike Larson of the Office of Acquisition and Project Management, Strategic Programs Division at (202) 287-1426 or at Michael.Larson@hq.doe.gov Policy Flash PERT Endorsement...

  18. Policy Flash 2012-51 | Department of Energy

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

    policy flash should be directed to John Lucas, Assistant General Counsel for Technology Transfer in the Office of the General Counsel by phone at (202) 586-2939 or by email at...

  19. Policy Flash 2012-2 | Department of Energy

    Energy Savers [EERE]

    2 Policy Flash 2012-2 OMB Memorandum M-11-32, "Accelerating Payment to Small Businesses for Goods and Services," established an Executive Branch policy to pay small business...

  20. Policy Flash 2012-19 | Department of Energy

    Energy Savers [EERE]

    19 Policy Flash 2012-19 Attached for your information is a summary of FAR amendments published in the Federal Register (77 FR 33405, January 3, 2012) and a January 11, 2012...

  1. POLICY FLASH 2016-04 | Department of Energy

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

    4 POLICY FLASH 2016-04 DATE: December 23, 2015 TO: Procurement Directors/Contracting Officers Heads of Contracting Activities FROM: Chief Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition Management SUBJECT: Acquisition Guide Chapter 3.1, Procurement Integrity SUMMARY: Acquisition Guide Chapter 3.1, Procurement Integrity is re-issued to reflect administrative updates within the chapter. This Flash and associated attachment will be available online at the

  2. POLICY FLASH 2016-18 | Department of Energy

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

    POLICY FLASH 2016-18 POLICY FLASH 2016-18 DATE: December 3, 2014 TO: Procurement Directors / Heads of Contracting Activities FROM: Chief Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition Management SUBJECT: Acquisition Guide Chapter 70.4, Cooperative Audit Strategy SUMMARY: Acquisition Guide Chapter 70.4, Cooperative Audit Strategy is re-issued to include clarifying language regarding the subcontractor audit standards applicable to management and operating

  3. POLICY FLASH 2016-22 | Department of Energy

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

    2 POLICY FLASH 2016-22 DATE: May 3, 2016 TO: Procurement Directors FROM: Chief Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition Management SUBJECT: AL 2016-05-Determining if an activity is a FAR 31.205-44 training and education activity (and consequently rendering the overtime costs caused by the activity specifically unallowable); and Managing all overtime costs. SUMMARY: *NOTE* This Policy Flash was previously issued with an incorrectly numbered

  4. Policy Flash 2015-20 | Department of Energy

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

    0 Policy Flash 2015-20 DATE: May 8, 2015 TO: Procurement Directors/Contracting Officers FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project Management SUBJECT: Congressional and Intergovernmental Notifications SUMMARY: This policy flash transmits new guidance on Congressional and intergovernmental notifications issued by the Deputy Secretary of Energy on behalf of the HQ Office of Congressional and Intergovernmental Affairs.

  5. Policy Flash 2016-15 | Department of Energy

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

    Policy Flash 2016-15 Policy Flash 2016-15 DATE: March 07, 2016 TO: Procurement Directors FROM: Acting Chief Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition Management SUBJECT: Implementation of Division D, Titles III and V, and Division E, Title VII of the Consolidated Appropriations Act, 2016, Pub.L. No 114-113. SUMMARY: Acquisition Letter (AL) 2016-03 and Financial Assistance Letter (FAL) 2016-01 provide implementing instructions and guidance for

  6. Policy Flash 2016-18 | Department of Energy

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

    Policy Flash 2016-18 Policy Flash 2016-18 DATE: March 23, 2016 TO: Procurement Directors / Heads of Contracting Activities FROM: Acting Chief Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition Management SUBJECT: Acquisition Guide Chapter 70.4, Cooperative Audit Strategy SUMMARY: Acquisition Guide Chapter 70.4, Cooperative Audit Strategy is re-issued to include clarifying language regarding the subcontractor audit standards applicable to management and

  7. Policy Flash 2016-26 | Department of Energy

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

    26 Policy Flash 2016-26 DATE: May 17, 2016 TO: Procurement Directors / Contracting Officers FROM: Office of Acquisition Management SUBJECT: Federal Acquisition Circular (FAC) 2005-88 SUMMARY: Attached for your information is a brief summary of Federal Acquisition Regulation (FAR) amendments, published in the May 16, 2016 Federal Register at 81 FR 30428. FAC 2005-88 issued 4 final rules and made technical amendments. Questions concerning this policy flash should be directed to Jason Taylor, of

  8. Policy Flash 2016-31 | Department of Energy

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

    1 Policy Flash 2016-31 DATE: July 06, 2016 TO: Procurement Directors/Contracting Officers FROM: Chief Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition Management SUBJECT: Acquisition Guide Chapter 41, Utilities SUMMARY: The subject guide chapter has been revised to make administrative changes. Questions concerning this policy flash should be directed to Sharon Archer of the Contract and Financial Assistance Policy Division, at sharon.archer@hq.doe.gov or

  9. Policy Flash 2016-32 | Department of Energy

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

    2 Policy Flash 2016-32 DATE: July 06, 2016 TO: Procurement Directors/Contracting Officers FROM: Chief Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition Management SUBJECT: Acquisition Guide Chapter 9.2, Performance Guarantees SUMMARY: The subject guide chapter has been revised to make administrative changes. Questions concerning this policy flash should be directed to Sharon Archer of the Contract and Financial Assistance Policy Division, at

  10. Policy Flash 2016-33 | Department of Energy

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

    3 Policy Flash 2016-33 DATE: July 11, 2016 TO: Procurement Directors/Contracting Officers FROM: Chief Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition Management SUBJECT: Acquisition Guide Chapter 70.26, The Diversity Plan SUMMARY: Acquisition Guide chapter 70.7, Chapter 12, The Diversity Plan, Equal Employment Opportunity, and Small Business (June 2006) is deleted and re-issued as a new chapter, 70.26. This Flash will be available online at the following

  11. Policy Flash 2016-34 | Department of Energy

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

    4 Policy Flash 2016-34 DATE: July 12, 2016 TO: Procurement Directors/Contracting Officers FROM: Chief Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition Management SUBJECT: Acquisition Guide Chapter 70-31 Contractor Compensation - Variable Pay SUMMARY: The subject guide chapter has been revised to make administrative changes. Questions concerning this policy flash should be directed to Joel Gonzalez of the Contractor Human Resources Policy Division (MA-612)

  12. Energy Input and Quality of Pellets Made from Steam-Exploded Douglas Fir (Pseudotsuga menziesii)

    SciTech Connect (OSTI)

    Sokhansanj, Shahabaddine; Bi, X.T.; Lim, C. Jim; Melin, Staffan

    2011-01-01

    Ground softwood Douglas fir (Pseudotsuga menziesii) was treated with pressurized saturated steam at 200-220 C (1.6-2.4 MPa) for 5-10 min in a sealed container. The contents of the container were released to the atmosphere for a sudden decompression. The steam-exploded wood particles were dried to 10% moisture content and pelletized in a single-piston-cylinder system. The pellets were characterized for their mechanical strength, chemical composition, and moisture sorption. The steamtreated wood required 12-81% more energy to compact into pellets than the untreated wood. Pellets made from steam-treated wood had a breaking strength 1.4-3.3 times the strength of pellets made from untreated wood. Steam-treated pellets had a reduced equilibrium moisture content of 2-4% and a reduced expansion after pelletization. There was a slight increase in the high heating value from 18.94 to 20.09 MJ/kg for the treated samples. Steam-treated pellets exhibited a higher lengthwise rigidity compared to untreated pellets.

  13. Review of Orifice Plate Steam Traps | Department of Energy

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

    Orifice Plate Steam Traps Review of Orifice Plate Steam Traps This guide was prepared to serve as a foundation for making informed decisions about when orifice plate steam traps should be considered for use in new or existing steam systems. It presents background information about different types of steam traps and defines their unique functional and operational characteristics. The advantages and disadvantages associated with using orifice plate steam traps are provided to highlight their

  14. Steam Pressure Reduction: Opportunities and Issues | Department of Energy

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

    Pressure Reduction: Opportunities and Issues Steam Pressure Reduction: Opportunities and Issues This brief details industrial steam generation systems best practices and opportunities for reducing steam system operating pressure. Steam Pressure Reduction: Opportunities and Issues (November 2005) (1.18 MB) More Documents & Publications Steam System Survey Guide Improving Steam System Performance: A Sourcebook for Industry, Second Edition Install an Automatic Blowdown-Control System

  15. Process steam production from cotton gin trash

    SciTech Connect (OSTI)

    LePori, W.A.; Carney, D.B.; Lalk, T.R.; Anthony, R.G.

    1981-01-01

    A steam producing system based on fluidized-bed gasification of biomass materials is discussed. Limited experimental results are discussed and show that steam has been produced at rates of 334.3 kg/hr. (737 lbs/hr.) with 2.8 kg of stream produced for each kilogram of cotton gin trash (2.8 lb/lb.). ref.

  16. Paducah Package Steam Boilers to Provide Efficiency, Environmental Benefits

    Broader source: Energy.gov [DOE]

    PADUCAH, Ky. – Five modern, modular steam boilers have replaced three larger coal-fired boilers that comprised the steam plant at EM’s Paducah Site.

  17. Insulate Steam Distribution and Condensate Return Lines, Energy...

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

    and help ensure proper steam pressure at plant equipment. Any surface over 120F should be insulated, including boiler surfaces, steam and condensate return piping, and fttings. ...

  18. Use Vapor Recompression to Recover Low-Pressure Waste Steam

    Broader source: Energy.gov [DOE]

    This tip sheet on recovering low-pressure waste steam provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  19. Water-Efficient Technology Opportunity: Steam Sterilizer Condensate...

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

    Steam Sterilizer Condensate Retrofit Kit Water-Efficient Technology Opportunity: Steam ... sterilizer condensate retrofit kits as a water-saving technology that is relevant to the ...

  20. Boiler Upgrades and Decentralizing Steam Systems Save Water and...

    Energy Savers [EERE]

    Boiler Upgrades and Decentralizing Steam Systems Save Water and Energy at Naval Air Station Oceana Boiler Upgrades and Decentralizing Steam Systems Save Water and Energy at Naval ...

  1. Building America Expert Meeting: Multifamily Hydronic and Steam...

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

    Multifamily Hydronic and Steam Heating Controls and Distribution Retrofits Building America Expert Meeting: Multifamily Hydronic and Steam Heating Controls and Distribution ...

  2. Geothermal Steam Act of 1970 | Open Energy Information

    Open Energy Info (EERE)

    Geothermal Steam Act of 1970 Jump to: navigation, search To encourage the development of geothermal energy, the United States government passed the Geothermal Steam Act in 1970...

  3. Integrated vacuum absorption steam cycle gas separation (Patent...

    Office of Scientific and Technical Information (OSTI)

    vacuum absorption steam cycle gas separation Citation Details In-Document Search Title: Integrated vacuum absorption steam cycle gas separation Methods and systems for separating ...

  4. Y-12 Steam Plant Project Received National Recognition for Project...

    National Nuclear Security Administration (NNSA)

    Steam Plant Project Received National Recognition for Project Management Excellence March 23, 2011 Y-12 steam plant project receives national recognition for project management ...

  5. Paducah Package Steam Boilers to Provide Efficiency, Environmental...

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

    PADUCAH, Ky. - Five modern, modular steam boilers have replaced three larger coal-fired boilers that comprised the steam plant at EM's Paducah Site. Moving to the more ...

  6. Dephosphorization when using DRI

    SciTech Connect (OSTI)

    2005-09-21

    The increase in high quality steel production in electric arc furnaces (EAFs) requires the use of scrap substitute materials, such as Direct Reduced Iron (DRI) and Hot Briquetted Iron (HBI). Although DRI and HBI products have lower copper and nickel contents than most scrap materials, they can contain up to ten times more phosphorus. This project, led by Carnegie Mellon University’s Center for Iron and Steelmaking Research, improves the understanding of how phosphorus behaves when DRI and HBI melt.

  7. Flash Galaxy Cluster Merger, Simulated using the Flash Code, Mass Ratio 1:1

    ScienceCinema (OSTI)

    None

    2013-04-19

    Since structure in the universe forms in a bottom-up fashion, with smaller structures merging to form larger ones, modeling the merging process in detail is crucial to our understanding of cosmology. At the current epoch, we observe clusters of galaxies undergoing mergers. It is seen that the two major components of galaxy clusters, the hot intracluster gas and the dark matter, behave very differently during the course of a merger. Using the N-body and hydrodynamics capabilities in the FLASH code, we have simulated a suite of representative galaxy cluster mergers, including the dynamics of both the dark matter, which is collisionless, and the gas, which has the properties of a fluid. 3-D visualizations such as these demonstrate clearly the different behavior of these two components over time. Credits: Science: John Zuhone (Harvard-Smithsonian Center for Astrophysics Visualization: Jonathan Gallagher (Flash Center, University of Chicago)

 This research used resources of the Argonne Leadership Computing Facility at Argonne National Laboratory, which is supported by the Office of Science of the U.S. Dept. of Energy (DOE) under contract DE-AC02-06CH11357. This research was supported by the National Nuclear Security Administration's (NNSA) Advanced Simulation and Computing (ASC) Academic Strategic Alliance Program (ASAP).

  8. Customizing pays off in steam generators

    SciTech Connect (OSTI)

    Ganapathy, V. (ABCO Industries, Inc., Abilene, TX (United States))

    1995-01-01

    Packaged steam generators are the workhorses of chemical process plants, power plants and cogeneration systems. They are available as oil- or gas-fired models, and are used to generate either high-pressure superheated steam (400 to 1,200 psig, at 500 to 900 F) or saturated steam at low pressures (100 to 300 psig). In today's emission- and efficiency- conscious environment, steam generators have to be custom designed. Gone are the days when a boiler supplier--or for that matter an end user--could look up a model number from a list of standard sizes and select one for a particular need. Thus, before selecting a system, it is desirable to know the features of oil- and gas-fired steam generators, and the important variables that influence their selection, design and performance. It is imperative that all of these data are supplied to the boiler supplier so that the engineers may come up with the right design. Some of the parameters which are discussed in this paper are: duty, steam temperature, steam purity, emissions, and furnace design. Superheaters, economizers, and overall performance are also discussed.

  9. High Temperature Steam Corrosion of Cladding for Nuclear Applications: Experimental

    SciTech Connect (OSTI)

    McHugh, Kevin M; Garnier, John E; Sergey Rashkeev; Michael V. Glazoff; George W. Griffith; Shannong M. Bragg-Sitton

    2013-01-01

    Stability of cladding materials under off-normal conditions is an important issue for the safe operation of light water nuclear reactors. Metals, ceramics, and metal/ceramic composites are being investigated as substitutes for traditional zirconium-based cladding. To support down-selection of these advanced materials and designs, a test apparatus was constructed to study the onset and evolution of cladding oxidation, and deformation behavior of cladding materials, under loss-of-coolant accident scenarios. Preliminary oxidation tests were conducted in dry oxygen and in saturated steam/air environments at 1000OC. Tube samples of Zr-702, Zr-702 reinforced with 1 ply of a ß-SiC CMC overbraid, and sintered a-SiC were tested. Samples were induction heated by coupling to a molybdenum susceptor inside the tubes. The deformation behavior of He-pressurized tubes of Zr-702 and SiC CMC-reinforced Zr-702, heated to rupture, was also examined.

  10. Internal combustion engine injection superheated steam

    SciTech Connect (OSTI)

    Mahoney, F.G.

    1991-01-22

    This patent describes a method for introducing water vapor to the combustion chambers of an internal combustion engine. It comprises: introducing a metered amount of liquid water into a heat exchanger; contacting the heat exchanger directly with hot exhaust gases emanating from the exhaust manifold; maintaining the water in the heat exchanger for a period sufficient to vaporize the water into steam and superheat same; reducing pressure and increasing temperature to create superheated steam; introducing the superheated steam into the air supply proximate to the air induction system, upstream of any carburetion, of the internal combustion engine.

  11. Multi-Level Bitmap Indexes for Flash Memory Storage

    SciTech Connect (OSTI)

    Wu, Kesheng; Madduri, Kamesh; Canon, Shane

    2010-07-23

    Due to their low access latency, high read speed, and power-efficient operation, flash memory storage devices are rapidly emerging as an attractive alternative to traditional magnetic storage devices. However, tests show that the most efficient indexing methods are not able to take advantage of the flash memory storage devices. In this paper, we present a set of multi-level bitmap indexes that can effectively take advantage of flash storage devices. These indexing methods use coarsely binned indexes to answer queries approximately, and then use finely binned indexes to refine the answers. Our new methods read significantly lower volumes of data at the expense of an increased disk access count, thus taking full advantage of the improved read speed and low access latency of flash devices. To demonstrate the advantage of these new indexes, we measure their performance on a number of storage systems using a standard data warehousing benchmark called the Set Query Benchmark. We observe that multi-level strategies on flash drives are up to 3 times faster than traditional indexing strategies on magnetic disk drives.

  12. Assessing the impact of energy losses in steam systems

    SciTech Connect (OSTI)

    Fischer, D.W.

    1995-07-10

    This article examines the impact of steam leaks on the efficiency of the process steam system. The topics include steam losses under various operating conditions and orifice sizes, failed drip traps, the significance of small leaks, energy losses and pollutants generated by trap failure, steps to take to conserve steam and energy through repair and maintenance.

  13. Industrial Steam System Process-Control Schemes | Department of Energy

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

    Process-Control Schemes Industrial Steam System Process-Control Schemes This brief provides a basic understanding of the different process-control schemes used in a typical steam system. Industrial Steam System Process-Control Schemes (July 2003) (784.45 KB) More Documents & Publications Compressed Air Storage Strategies Save Energy Now in Your Steam Systems CIBO Energy Efficiency Handbook

  14. Steam turbine upgrading: low-hanging fruit

    SciTech Connect (OSTI)

    Peltier, R.

    2006-04-15

    The thermodynamic performance of the steam turbine, more than any other plant component, determines overall plant efficiency. Upgrading steam path components and using computerized design tools and manufacturing techniques to minimise internal leaks are two ways to give tired steam turbines a new lease on life. The article presents three case studies that illustrate how to do that. These are at Unit 1 of Dairyland's J.P. Madgett Station in Alma, WI, a coal-fired subcritical steam plant; the four units at AmerenUE's 600 MW coal-fired Labadie plant west of St. Louis; and Unit 3 of KeyPlan Corp's Northport Power Station on Long Island. 8 figs.

  15. Consider Steam Turbine Drives for Rotating Equipment

    SciTech Connect (OSTI)

    Not Available

    2006-01-01

    This revised ITP tip sheet on steam turbine drives for rotating equipment provides how-to advice for improving the system using low-cost, proven practices and technologies.

  16. Hartford Steam Co | Open Energy Information

    Open Energy Info (EERE)

    Co Jump to: navigation, search Name: Hartford Steam Co Place: Connecticut Phone Number: 860-725-7005 Website: www.hartfordsteam.com Outage Hotline: 860-725-7005 References: EIA...

  17. Control system for fluid heated steam generator

    DOE Patents [OSTI]

    Boland, J.F.; Koenig, J.F.

    1984-05-29

    A control system for controlling the location of the nucleate-boiling region in a fluid heated steam generator comprises means for measuring the temperature gradient (change in temperature per unit length) of the heating fluid along the steam generator; means for determining a control variable in accordance with a predetermined function of temperature gradients and for generating a control signal in response thereto; and means for adjusting the feedwater flow rate in accordance with the control signal.

  18. Control system for fluid heated steam generator

    DOE Patents [OSTI]

    Boland, James F.; Koenig, John F.

    1985-01-01

    A control system for controlling the location of the nucleate-boiling region in a fluid heated steam generator comprises means for measuring the temperature gradient (change in temperature per unit length) of the heating fluid along the steam generator; means for determining a control variable in accordance with a predetermined function of temperature gradients and for generating a control signal in response thereto; and means for adjusting the feedwater flow rate in accordance with the control signal.

  19. Oxidation of advanced steam turbine alloys

    SciTech Connect (OSTI)

    Holcomb, G.R.; Covino, B.S., Jr.; Bullard, S.J.; Ziomek-Moroz, M.

    2006-03-01

    Advanced or ultra supercritical (USC) steam power plants offer the promise of higher efficiencies and lower emissions. Current goals of the U.S. Department of Energy’s Advanced Power Systems Initiatives include coal generation at 60% efficiency, which would require steam temperatures of up to 760°C. This research examines the steamside oxidation of advanced alloys for use in USC systems, with emphasis placed on alloys for high- and intermediate-pressure turbine sections.

  20. Industrial Steam System Heat-Transfer Solutions | Department of Energy

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

    Heat-Transfer Solutions Industrial Steam System Heat-Transfer Solutions This brief provides an overview of considerations for selecting the best heat-transfer equipment for various steam systems and applications. Industrial Steam System Heat-Transfer Solutions (June 2003) (442.68 KB) More Documents & Publications Industrial Steam System Process-Control Schemes Considerations When Selecting a Condensing Economizer Steam Pressure Reduction: Opportunities and Issues

  1. Apparatus and methods of reheating gas turbine cooling steam and high pressure steam turbine exhaust in a combined cycle power generating system

    DOE Patents [OSTI]

    Tomlinson, Leroy Omar; Smith, Raub Warfield

    2002-01-01

    In a combined cycle system having a multi-pressure heat recovery steam generator, a gas turbine and steam turbine, steam for cooling gas turbine components is supplied from the intermediate pressure section of the heat recovery steam generator supplemented by a portion of the steam exhausting from the HP section of the steam turbine, steam from the gas turbine cooling cycle and the exhaust from the HP section of the steam turbine are combined for flow through a reheat section of the HRSG. The reheated steam is supplied to the IP section inlet of the steam turbine. Thus, where gas turbine cooling steam temperature is lower than optimum, a net improvement in performance is achieved by flowing the cooling steam exhausting from the gas turbine and the exhaust steam from the high pressure section of the steam turbine in series through the reheater of the HRSG for applying steam at optimum temperature to the IP section of the steam turbine.

  2. Radiant flash pyrolysis of biomass using a xenon flashtube

    SciTech Connect (OSTI)

    Hopkins, M.W.; Antal, M.J. Jr.

    1984-06-01

    Biomass materials, including lignin, redwood, corn cob, Calotropis Procera, Leucaena wood, Kraft paper, newsprint, cow manure, D-glucose, and D-cellobiose, were pyrolyzed in vacuum by the visible radiant flux emitted from a Xenon flashtube. The flux density exceeded 8 kW/cm/sup 2/ during the 1 ms flash. Sirup yields were low (avg 25%), while the gas yield was high (avg 32%). The gaseous products were composed primarily of CO and CO/sub 2/. The high relative yields of CO establish the existence of a high temperature fragmentation pathway active during the flash pyrolysis of all biomass materials. 39 references, 2 figures, 5 tables.

  3. Policy Flash 2014-08 ACQUISITION LETTER 2014-02: PROVISIONAL...

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

    8 ACQUISITION LETTER 2014-02: PROVISIONAL PAYMENT OF FEE Policy Flash 2014-08 ACQUISITION LETTER 2014-02: PROVISIONAL PAYMENT OF FEE Questions concerning this policy flash should...

  4. Policy Flash 2013-68 Acquisition Guide 42.101 | Department of...

    Energy Savers [EERE]

    3-68 Acquisition Guide 42.101 Policy Flash 2013-68 Acquisition Guide 42.101 Questions concerning this policy flash should be directed to Michael Righi of the Contract and Financial...

  5. Policy Flash 2013-68 Acquisition Guide 42.101 | Department of...

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

    8 Acquisition Guide 42.101 Policy Flash 2013-68 Acquisition Guide 42.101 Questions concerning this policy flash should be directed to Michael Righi of the Contract and Financial ...

  6. Policy Flash 2013-46 Awardee in STRIPES | Department of Energy

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

    policy-flashes. Questions concerning this policy flash should be directed to Ellen Colligan at (202) 287-1776 or ellen.colligan@hq.doe.gov of the Contract and Financial...

  7. V-184: Google Chrome Flash Plug-in Lets Remote Users Conduct...

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

    4: Google Chrome Flash Plug-in Lets Remote Users Conduct Clickjacking Attacks V-184: Google Chrome Flash Plug-in Lets Remote Users Conduct Clickjacking Attacks June 24, 2013 -...

  8. Microsoft Word - Flash2008-09Attachment.doc | Department of Energy

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

    9Attachment.doc More Documents & Publications Flash2007-02Attachment.doc&0; Microsoft Word - AL2000-05Attachment.doc Flash2007-03Attachment.doc&0;...

  9. Microsoft Word - Policy Flash_2010-02_Deputy_FPD_Certification...

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

    More Documents & Publications Microsoft Word - Fact Sheet Energy Speech 082508 FINAL.doc Microsoft Word - Policy Flash 2008-07.doc Microsoft Word - Policy Flash 2008-10.doc...

  10. Policy Flash 2013-75 Federal Acquisition Circular 2005-69 | Department...

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

    Barbara Binney, of the Office of Acquisition and Project Management Policy at (202) 287-1340 or at Barbara.Binney@hq.doe.gov. FlashFAC69.pdf ATTACHMENT FlashFAC69 Summary.pdf More...

  11. POLICY FLASH 2013-55 FPDS-NG Change Management Notice for the...

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

    policy-flashes Questions concerning this policy flash should be directed to Kevin M. Smith, of the Contract and Financial Assistance Policy Division, at Kevin.M.Smith@hq.doe.gov...

  12. Policy Flash 2013-71 AL 2013-11 NON M&O CONTRACTOR BUSINESS SYSTEMS...

    Energy Savers [EERE]

    Policy Flash 2013-71 AL 2013-11 NON M&O CONTRACTOR BUSINESS SYSTEMS CLAUSES FOR SECTION H Policy Flash 2013-71 AL 2013-11 NON M&O CONTRACTOR BUSINESS SYSTEMS CLAUSES FOR SECTION H...

  13. Policy Flash 2013-38 Revised Merit Review Guide For Financial...

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

    8 Revised Merit Review Guide For Financial Assistance Policy Flash 2013-38 Revised Merit Review Guide For Financial Assistance Attached is Policy Flash 2013-38 Revised Merit Review ...

  14. Policy Flash 2013-33 Department of Energy Order 206.2 Identity...

    Energy Savers [EERE]

    is Policy Flash 2013-33 Department of Energy Order 206.2 Identity, Credential and Access Managment (ICAM) Questions concerning this policy flash should be directed to Jason Taylor...

  15. Policy Flash 2014-18 Complex-Wide Strategic Sourcing | Department...

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

    8 Complex-Wide Strategic Sourcing Policy Flash 2014-18 Complex-Wide Strategic Sourcing Questions concerning this policy flash should be directed to Scott Clemons of the Strategic...

  16. Policy Flash 2013-51 311 Notice Aquisition Letter 2013-05 Financial...

    Energy Savers [EERE]

    Policy Flash 2013-51 311 Notice Aquisition Letter 2013-05 Financial Assistance Letter 2013-03 Policy Flash 2013-51 311 Notice Aquisition Letter 2013-05 Financial Assistance Letter...

  17. Policy Flash 2014-35 Rescission of American Recovery and Reinvestment...

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

    For DOE questions concerning the policy flash or FAL, please contact Richard Bonnell at (202) 287-1747 or richard.bonnell@hq.doe.gov. For NNSA questions concerning the policy flash...

  18. POLICY FLASH 2013-66 Revised Merit Review Guide for FInancail...

    Energy Savers [EERE]

    POLICY FLASH 2013-66 Revised Merit Review Guide for FInancail Assistance, July 2013 POLICY FLASH 2013-66 Revised Merit Review Guide for FInancail Assistance, July 2013 Questions...

  19. POLICY FLASH 2013-59 Class Deviation (FAR) 19.15, Women-Owned...

    Energy Savers [EERE]

    POLICY FLASH 2013-59 Class Deviation (FAR) 19.15, Women-Owned Small Business (WOSB) Program POLICY FLASH 2013-59 Class Deviation (FAR) 19.15, Women-Owned Small Business (WOSB)...

  20. Attached is Policy Flash 2013-43 DOE F 4220.2 Small Business...

    Office of Environmental Management (EM)

    43 DOE F 4220.2 Small Business Review Form Attached is Policy Flash 2013-43 DOE F 4220.2 Small Business Review Form Attached is Policy Flash 2013-43 DOE F 4220.2 Small Business...