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Note: This page contains sample records for the topic "greasewood compressor station" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Pipeline compressor station construction cost analysis  

Science Journals Connector (OSTI)

This study aims to provide a reference for pipeline compressor station construction costs by analysing individual compressor station cost components using historical compressor station cost data between 1992 and 2008. Distribution and share of these pipeline compressor station cost components are assessed based on compressor station capacity, year of completion, and locations. Average unit costs in material, labour, miscellaneous, land, and total costs are $866/hp, $466/hp, $367/hp, $13/hp, and $1,712/hp, respectively. Primary costs for compressor stations are material cost, approximately 50.6% of the total cost. This study conducts a learning curve analysis to investigate the learning rate of material and labour costs for different groups. Results show that learning rates and construction component costs vary by capacity and locations. This study also investigates the causes of pipeline compressor station construction cost differences. [Received: March 25, 2012; Accepted; 20 February 2013

Yipeng Zhao; Zhenhua Rui

2014-01-01T23:59:59.000Z

2

Real-time trend monitoring of gas compressor stations  

SciTech Connect (OSTI)

The authors' company has developed a machinery health monitoring system (MHealth) for short-term and long-term historical trending and analysis of data from its 40 gas compressor stations. The author discusses the benefits of real-time trending in troubleshooting operations, in preventative maintenance scheduling and cites specific applications in the startup operations of several new gas compressor/centrifugal compressor units.

Van Hardeveld, T. (Nova, an Alberta Corp., AB (Canada))

1991-02-01T23:59:59.000Z

3

Natural Gas Compressor Stations on the Interstate Pipeline Network...  

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

consists of thinner-walled, smaller-diameter natural gas pipelines. The predominance of small-scale compressor stations is also reflected in the spread between the mean (average)...

4

Electric drive systems in compressor stations with stochastic perturbations  

Science Journals Connector (OSTI)

Electric-drive operation in compressor stations for gas-transport systems is considered. Principles of organization ... proposed, so as to ensure that the gas-pumping equipment and the systems for air cooling of ...

O. V. Kryukov

2013-03-01T23:59:59.000Z

5

Separating equipment for protecting field booster compressor stations  

Science Journals Connector (OSTI)

Possible alternatives of locating a gas separating unit in layouts of plants for preparing gas for transporting and for field booster compressor stations (BCS) are examined. Designs of a gas cleaning unit of the ...

B. S. Palei; V. A. Tolstov; A. P. Romashov…

2013-09-01T23:59:59.000Z

6

A Study of the Causes of the Service Fracture of Turbine Rotor Blade of Compressor Station Gas-Turbine Unit  

Science Journals Connector (OSTI)

On the basis of structural and fractographic the analysis of the fractured surface of working turbine blade of GTK-10-2 gas-turbine unit of compressor station it is established...

A. Ya. Krasovs’kyi; O. E. Gopkalo; I. O. Makovets’ka; O. O. Yanko

2013-07-01T23:59:59.000Z

7

Testing the technical state of gas-transferring unit compressor cases and their repair under the conditions of compressor stations  

Science Journals Connector (OSTI)

Problems related to the use of nondestructive testing methods during engineering diagnostics of the cast cases of compressors that are used in gas-transfer units that operate in gas-main pipelines are considered....

I. I. Kryukov; N. A. Kalinin; S. A. Leont’ev…

2011-02-01T23:59:59.000Z

8

Compressors Without Lubrication of Cylinders for Automobile Gas-Filling Stations  

Science Journals Connector (OSTI)

Technical data for nonlubricated compressors built on a new vertical base and characteristics of new self-lubricating antifriction materials (based on fiber-reinforced fluoroplastic and heat-resistant polyamid...

V. P. Zakharenko; I. I. Novikov

9

Techno-Economic Evaluation of Using Different Air Inlet Cooling Systems in Gas Compressor Station  

Science Journals Connector (OSTI)

Abstract The purpose of this paper is to review the state of the art in applications for reducing the gas turbine intake air temperature and examine the merits from integration of the different air-cooling methods for 25 MW gas turbine based pipeline gas station . Four different intake air cooling methods have been applied in two pipeline gas stations. The calculations were performed on a yearly basis of operation. The case study is related to Dehshir and Kashan pipeline gas stations in Iran Gas Trunk line 8. The simulation has been performed in Thermoflex Software. Also, the Matlab code has been developed for thermodynamic simulation and exergoeconomic analysis of different scenarios. Finally, the thermodynamic, economics and exergoeconomic parameters for integration of the different cooling systems were calculated and compared.

V. Mazhari; S. Khamis Abadi; H. Ghalami; M.H. Khoshgoftar Manesh; M. Amidpour

2012-01-01T23:59:59.000Z

10

Energy biomass from large rangeland shrubs of the intermountain United States. [Sagebrush, Saltbush, Greasewood, Rubber Rabbitbrush, Spreading Rabbitbush  

SciTech Connect (OSTI)

Large individual plants within a few species of rangeland shrubs were studied in several intermountain states for their potential use in establishing biomass fuel energy plantations. Biomass and other shrub physical characteristics plus site data were recorded for big sagebrush, fourwing saltbush, big saltbush, greasewood, rubber rabbitbrush, and spreading rabbitbrush (C. linifolius) in 34 locations. Samples of current year's growth and woody tissue were analyzed for burning qualities (heat of combustion, S, mositure, and ash content). Greatest biomass/plant of the individuals sampled was found in greasewood with fourwing saltbush, rubber rabbitbrush, and sagebrush following in decreasing order. Burning qualities varied among the species analyzed. The heat of combustion of the woody material from all shrubs was approximately 4500 kcal/kg, but current year's growth varied considerably among species.

van Epps, G.A.; Barker, J.R.; McKell, C.M.

1982-01-01T23:59:59.000Z

11

An Assessment of the Near-Term Costs of Hydrogen Refueling Stations and Station Components  

E-Print Network [OSTI]

480 kg/day natural gas reformation station. The table belowReciprocating gas compressor Electrolyzer Station: Thisfor reformer-type stations (natural gas), however, is more

Lipman, T E; Weinert, Jonathan X.

2006-01-01T23:59:59.000Z

12

Request for Information on Efficiency Standards for Natural Gas Compressors  

Broader source: Energy.gov [DOE]

Ormat Technologies is headquartered in Reno Nevada and designs and manufactures waste heat recovery units that are commonly applied on natural gas pipeline compressor stations

13

EIA - Natural Gas Pipeline Network - Natural Gas Pipeline Compressor...  

Gasoline and Diesel Fuel Update (EIA)

Compressor Stations Illustration About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 20072008 with selected updates U.S. Natural Gas Pipeline...

14

Centrifugal Compressors  

SciTech Connect (OSTI)

The article discusses small high speed centrifugal compressors. This topic was covered in a previous ASHRAE Journal column (2003). This article reviews another configuration which has become an established product. The operation, energy savings and market potential of this offering are addressed as well.

Hastbacka, Mildred; Dieckmann, John; Bouza, Antonio

2013-02-06T23:59:59.000Z

15

Supersonic compressor  

DOE Patents [OSTI]

A gas compressor based on the use of a driven rotor having an axially oriented compression ramp traveling at a local supersonic inlet velocity (based on the combination of inlet gas velocity and tangential speed of the ramp) which forms a supersonic shockwave axially, between adjacent strakes. In using this method to compress inlet gas, the supersonic compressor efficiently achieves high compression ratios while utilizing a compact, stabilized gasdynamic flow path. Operated at supersonic speeds, the inlet stabilizes an oblique/normal shock system in the gasdyanamic flow path formed between the gas compression ramp on a strake, the shock capture lip on the adjacent strake, and captures the resultant pressure within the stationary external housing while providing a diffuser downstream of the compression ramp.

Lawlor, Shawn P. (Bellevue, WA); Novaresi, Mark A. (San Diego, CA); Cornelius, Charles C. (Kirkland, WA)

2008-02-26T23:59:59.000Z

16

Electrochemical Hydrogen Compressor  

SciTech Connect (OSTI)

The Electrochemical Hydrogen Compressor EHC was evaluated against DOE applications for compressing hydrogen at automobile filling stations, in future hydrogen pipelines and as a commercial replacement for conventional diaphragm hydrogen compressors. It was also evaluated as a modular replacement for the compressors used in petrochemical refineries. If the EHC can be made inexpensive, reliable and long lived then it can satisfy all these applications save pipelines where the requirements for platinum catalyst exceeds the annual world production. The research performed did not completely investigate Molybdenum as a hydrogen anode or cathode, it did show that photoetched 316 stainless steel is inadequate for an EHC. It also showed that: molybdenum bipolar plates, photochemical etching processes, and Gortex Teflon seals are too costly for a commercial EHC. The use of carbon paper in combination with a perforated thin metal electrode demonstrated adequate anode support strength, but is suspect in promoting galvanic corrosion. The nature of the corrosion mechanisms are not well understood, but locally high potentials within the unit cell package are probably involved. The program produced a design with an extraordinary high cell pitch, and a very low part count. This is one of the promising aspects of the redesigned EHC. The development and successful demonstration of the hydraulic cathode is also important. The problem of corrosion resistant metal bipolar plates is vital to the development of an inexpensive, commercial PEM fuel cell. Our research suggests that there is more to the corrosion process in fuel cells and electrochemical compressors than simple, steady state, galvanic stability. It is an important area for scientific investigation. The experiments and analysis conducted lead to several recommended future research directions. First, we need a better understanding of the corrosion mechanisms involved. The diagnosis of experimental cells with titration to determine the loss of membrane active sites is recommended. We suspect that the corrosion includes more than simple galvanic mechanisms. The mechanisms involved in this phenomenon are poorly understood. Shunt currents at hydraulic cathode ports were problematic, but are not difficult to cure. In addition to corrosion there is evidence of high component resistivity. This may be due to the deposition of organic compounds, which may be produced electrochemically on the surface of the metal support screens that contact carbon gas diffusion layers (GDLs) or catalyst supports. An investigation of possible electro-organic sythesis mechanisms with emphasis on oxalates formation is warranted. The contaminated cell parts can be placed in an oxidizing atmosphere at high temperature and the weight loss can be observed. This would reveal the existence of organic compounds. Investigation into the effects of conductivity enhancers such as carbon microlayers on supporting carbon paper is also needed. Corrosion solutions should be investigated such as surface passivation of 316 SS parts using nitric acid. Ultra thin silane/siloxane polymer coatings should be tried. These may be especially useful in conjunction with metal felt replacement of carbon paper. A simple cure for the very high, localized corrosion of the anode might be to diffusion bond the metal electrode support screen to bipolar plate. This will insure uniform resistance perpendicular to the plane of the cell and eliminate some of the dependence of the resistance on high stack compression. Alternative materials should be explored. Alternatives to carbon in the cell may be helpful in any context. In particular, alternatives to carbon paper GDLs such as metal felts and alternatives to carbon supports for Pt such as TiC and TiB2 might also be worthwhile and would be helpful to fuel cells as well. Some alternative to the metals we used in the cell, Mo and 316 SS, are potentially useful. These include Al/Mg/Si alloys. Corrosion resistant materials such as Nb and Mo might prove useful as cladding materials that can be hot stamp

David P. Bloomfield; Brian S. MacKenzie

2006-05-01T23:59:59.000Z

17

Recirculating rotary gas compressor  

DOE Patents [OSTI]

A positive displacement, recirculating Roots-type rotary gas compressor is described which operates on the basis of flow work compression. The compressor includes a pair of large diameter recirculation conduits which return compressed discharge gas to the compressor housing, where it is mixed with low pressure inlet gas, thereby minimizing adiabatic heating of the gas. The compressor includes a pair of involutely lobed impellers and an associated port configuration which together result in uninterrupted flow of recirculation gas. The large diameter recirculation conduits equalize gas flow velocities within the compressor and minimize gas flow losses. The compressor is particularly suited to applications requiring sustained operation at higher gas compression ratios than have previously been feasible with rotary pumps, and is particularly applicable to refrigeration or other applications requiring condensation of a vapor. 12 figs.

Weinbrecht, J.F.

1992-02-25T23:59:59.000Z

18

Recirculating rotary gas compressor  

DOE Patents [OSTI]

A positive displacement, recirculating Roots-type rotary gas compressor which operates on the basis of flow work compression. The compressor includes a pair of large diameter recirculation conduits (24 and 26) which return compressed discharge gas to the compressor housing (14), where it is mixed with low pressure inlet gas, thereby minimizing adiabatic heating of the gas. The compressor includes a pair of involutely lobed impellers (10 and 12) and an associated port configuration which together result in uninterrupted flow of recirculation gas. The large diameter recirculation conduits equalize gas flow velocities within the compressor and minimize gas flow losses. The compressor is particularly suited to applications requiring sustained operation at higher gas compression ratios than have previously been feasible with rotary pumps, and is particularly applicable to refrigeration or other applications requiring condensation of a vapor.

Weinbrecht, John F. (601 Oakwood Loop, NE., Albuquerque, NM 87123)

1992-01-01T23:59:59.000Z

19

Supersonic gas compressor  

DOE Patents [OSTI]

A gas compressor based on the use of a driven rotor having a compression ramp traveling at a local supersonic inlet velocity (based on the combination of inlet gas velocity and tangential speed of the ramp) which compresses inlet gas against a stationary sidewall. In using this method to compress inlet gas, the supersonic compressor efficiently achieves high compression ratios while utilizing a compact, stabilized gasdynamic flow path. Operated at supersonic speeds, the inlet stabilizes an oblique/normal shock system in the gasdyanamic flow path formed between the rim of the rotor, the strakes, and a stationary external housing. Part load efficiency is enhanced by the use of a pre-swirl compressor, and using a bypass stream to bleed a portion of the intermediate pressure gas after passing through the pre-swirl compressor back to the inlet of the pre-swirl compressor. Inlet guide vanes to the compression ramp enhance overall efficiency.

Lawlor, Shawn P. (Bellevue, WA); Novaresi, Mark A. (San Diego, CA); Cornelius, Charles C. (Kirkland, WA)

2007-11-13T23:59:59.000Z

20

Danfoss Commercial Compressors October 2013 | 2 Inverter compressors  

E-Print Network [OSTI]

#12;Danfoss Commercial Compressors October 2013 | 2 Inverter compressors Geothermal energy taps to improve heat pump efficiency : compressor technology focus Efficiency boost in Ground Source Heat Pump-sized or require additional electrical heaters #12;Danfoss Commercial Compressors October 2013 | 6 What difference

Oak Ridge National Laboratory

Note: This page contains sample records for the topic "greasewood compressor station" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Energy Savings for Centrifugal Compressors  

E-Print Network [OSTI]

Current design improvements of both the rotating and stationary aerodynamic components of centrifugal compressors can greatly increase the efficiency of vintage machines. A centrifugal compressor built in the 1970's or 1980's might have an external...

Fisher, D.

2011-01-01T23:59:59.000Z

22

Standing wave compressor  

DOE Patents [OSTI]

A compressor for compression-evaporation cooling systems, which requires no moving parts. A gaseous refrigerant inside a chamber is acoustically compressed and conveyed by means of a standing acoustic wave which is set up in the gaseous refrigerant. This standing acoustic wave can be driven either by a transducer, or by direct exposure of the gas to microwave and infrared sources, including solar energy. Input and output ports arranged along the chamber provide for the intake and discharge of the gaseous refrigerant. These ports can be provided with optional valve arrangements, so as to increase the compressor's pressure differential. The performance of the compressor in either of its transducer or electromagnetically driven configurations, can be optimized by a controlling circuit. This controlling circuit holds the wavelength of the standing acoustical wave constant, by changing the driving frequency in response to varying operating conditions.

Lucas, Timothy S. (4614 River Mill Ct., Glen Allen, VA 23060)

1991-01-01T23:59:59.000Z

23

Compressor surge counter  

DOE Patents [OSTI]

A surge counter for a rotating compressor is provided which detects surging by monitoring the vibration signal from an accelerometer mounted on the shaft bearing of the compressor. The circuit detects a rapid increase in the amplitude envelope of the vibration signal, e.g., 4 dB or greater in less than one second, which is associated with a surge onset and increments a counter. The circuit is rendered non-responsive for a period of about 5 seconds following the detection which corresponds to the duration of the surge condition. This prevents multiple registration of counts during the surge period due to rapid swings in vibration amplitude during the period.

Castleberry, Kimberly N. (Harriman, TN)

1983-01-01T23:59:59.000Z

24

Light intensity compressor  

DOE Patents [OSTI]

In a system for recording images having vastly differing light intensities over the face of the image, a light intensity compressor is provided that utilizes the properties of twisted nematic liquid crystals to compress the image intensity. A photoconductor or photodiode material that is responsive to the wavelength of radiation being recorded is placed adjacent a layer of twisted nematic liquid crystal material. An electric potential applied to a pair of electrodes that are disposed outside of the liquid crystal/photoconductor arrangement to provide an electric field in the vicinity of the liquid crystal material. The electrodes are substantially transparent to the form of radiation being recorded. A pair of crossed polarizers are provided on opposite sides of the liquid crystal. The front polarizer linearly polarizes the light, while the back polarizer cooperates with the front polarizer and the liquid crystal material to compress the intensity of a viewed scene. Light incident upon the intensity compressor activates the photoconductor in proportion to the intensity of the light, thereby varying the field applied to the liquid crystal. The increased field causes the liquid crystal to have less of a twisting effect on the incident linearly polarized light, which will cause an increased percentage of the light to be absorbed by the back polarizer. The intensity of an image may be compressed by forming an image on the light intensity compressor.

Rushford, Michael C. (Livermore, CA)

1990-01-01T23:59:59.000Z

25

Advanced Hybrid Water Heater using Electrochemical Compressor...  

Energy Savers [EERE]

Advanced Hybrid Water Heater using Electrochemical Compressor Advanced Hybrid Water Heater using Electrochemical Compressor Xergy is using its Electro Chemical Compression (ECC)...

26

Quantitative Analysis of Station Hydrogen  

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

Analysis of Station Analysis of Station Hydrogen * Role of ENAA (Engineering Advancement Association of Japan) - To manage the construction and operation of hydrogen stations in national project, JHFC Project - To act as secretariat of ISO/TC197 (Hydrogen technologies) committee of Japan Kazuo Koseki Chief Secretary of ISO/TC197 of Japan ENAA Yokohama Daikoku Station (Desulfurized Gasoline) Yokohama Asahi Station (Naphtha) Senju Station (LPG) Kawasaki Station (Methanol) Yokohama Asahi Station Naphtha PSA Compressor Storage Tanks Dispenser Reformer Buffer Tank 25 MPa 35 MPa 1073 K 0.8 MPa Inlet : 0.6 MPa Outlet : 40 MPa Vent Stack 40 MPa Result of Quantitative Analysis Concentration. vol.ppm Min.Detect Analysis Impurity Gasoline Naphtha LPG Methanol Conc. Method CO 0.05 0.06 0.02 0.06 0.01 GC-FID

27

HELIUM COMPRESSOR MONITORING SYSTEM Donna Kubik  

E-Print Network [OSTI]

for Phaseloss Detection Lambda +15V Power Supply Distribution Remote Control of 120VC to Compressor Monitoring compressor supply pressure · Display compressor return pressure · Display compressor motor temperature-defined limits · Check if temperature has exceeded user-defined limits · Detect and display minimum supply

28

Dual capacity reciprocating compressor  

DOE Patents [OSTI]

A multi-cylinder compressor particularly useful in connection with northern climate heat pumps and in which different capacities are available in accordance with reversing motor rotation is provided with an eccentric cam on a crank pin under a fraction of the connecting rods, and arranged for rotation upon the crank pin between opposite positions 180[degree] apart so that with cam rotation on the crank pin such that the crank throw is at its normal maximum value all pistons pump at full capacity, and with rotation of the crank shaft in the opposite direction the cam moves to a circumferential position on the crank pin such that the overall crank throw is zero. Pistons whose connecting rods ride on a crank pin without a cam pump their normal rate with either crank rotational direction. Thus a small clearance volume is provided for any piston that moves when in either capacity mode of operation. 6 figs.

Wolfe, R.W.

1984-10-30T23:59:59.000Z

29

Dual capacity reciprocating compressor  

DOE Patents [OSTI]

A multi-cylinder compressor 10 particularly useful in connection with northern climate heat pumps and in which different capacities are available in accordance with reversing motor 16 rotation is provided with an eccentric cam 38 on a crank pin 34 under a fraction of the connecting rods, and arranged for rotation upon the crank pin between opposite positions 180.degree. apart so that with cam rotation on the crank pin such that the crank throw is at its normal maximum value all pistons pump at full capacity, and with rotation of the crank shaft in the opposite direction the cam moves to a circumferential position on the crank pin such that the overall crank throw is zero. Pistons 24 whose connecting rods 30 ride on a crank pin 36 without a cam pump their normal rate with either crank rotational direction. Thus a small clearance volume is provided for any piston that moves when in either capacity mode of operation.

Wolfe, Robert W. (Wilkinsburg, PA)

1984-01-01T23:59:59.000Z

30

Semi-active compressor valve  

DOE Patents [OSTI]

A method and system for fine-tuning the motion of suction or discharge valves associated with cylinders of a reciprocating gas compressor, such as the large compressors used for natural gas transmission. The valve's primary driving force is conventional, but the valve also uses an electromagnetic coil to sense position of the plate (or other plugging element) and to provide an opposing force prior to impact.

Brun, Klaus (Helotes, TX); Gernentz, Ryan S. (San Antonio, TX)

2010-07-27T23:59:59.000Z

31

Suction muffler for refrigeration compressor  

DOE Patents [OSTI]

A hermetic refrigeration compressor includes a suction muffler formed from two pieces of plastic material mounted on the cylinder housing. One piece is cylindrical in shape with an end wall having an aperture for receiving a suction tube connected to the cylinder head. The other piece fits over and covers the other end of the cylindrical piece, and includes a flaring entrance horn which extends toward the return line on the sidewall of the compressor shell. 5 figs.

Nelson, R.T.; Middleton, M.G.

1983-01-25T23:59:59.000Z

32

Pdc - The Worldwide Leader in Hydrogen Refueling Station Compression  

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

Pdc - Pdc - The Worldwide Leader in Hydrogen Refueling Station Compression Over 185 Compressors in the Worlds 220+ Hydrogen Energy Facilities Diaphragm Compressor Technology: Benefits of Technology: - Highest duty cycle of all current technologies - Lowest power consumption of the technologies - Lowest cooling requirements Challenges: - High(er) capital cost amongst the technologies - Currently - If not run properly, susceptible to maintenance problems. - Compressor likes to "run often". Cost Constraints of All Technologies General Cost Issues Currently Facing Compressor Manufacturers: Low Volume. Take Away: Buy More, Save More. Lack of clear codes and standards for industry. Take Away: Standardize, Standardize, Standardize Cost Constraints of All Technologies

33

Compressor bleed cooling fluid feed system  

DOE Patents [OSTI]

A compressor bleed cooling fluid feed system for a turbine engine for directing cooling fluids from a compressor to a turbine airfoil cooling system to supply cooling fluids to one or more airfoils of a rotor assembly is disclosed. The compressor bleed cooling fluid feed system may enable cooling fluids to be exhausted from a compressor exhaust plenum through a downstream compressor bleed collection chamber and into the turbine airfoil cooling system. As such, the suction created in the compressor exhaust plenum mitigates boundary layer growth along the inner surface while providing flow of cooling fluids to the turbine airfoils.

Donahoo, Eric E; Ross, Christopher W

2014-11-25T23:59:59.000Z

34

Water injected fuel cell system compressor  

DOE Patents [OSTI]

A fuel cell system including a dry compressor for pressurizing air supplied to the cathode side of the fuel cell. An injector sprays a controlled amount of water on to the compressor's rotor(s) to improve the energy efficiency of the compressor. The amount of water sprayed out the rotor(s) is controlled relative to the mass flow rate of air inputted to the compressor.

Siepierski, James S. (Williamsville, NY); Moore, Barbara S. (Victor, NY); Hoch, Martin Monroe (Webster, NY)

2001-01-01T23:59:59.000Z

35

Multiple volume compressor for hot gas engine  

DOE Patents [OSTI]

A multiple volume compressor for use in a hot gas (Stirling) engine having a plurality of different volume chambers arranged to pump down the engine when decreased power is called for and return the working gas to a storage tank or reservoir. A valve actuated bypass loop is placed over each chamber which can be opened to return gas discharged from the chamber back to the inlet thereto. By selectively actuating the bypass valves, a number of different compressor capacities can be attained without changing compressor speed whereby the capacity of the compressor can be matched to the power available from the engine which is used to drive the compressor.

Stotts, Robert E. (Clifton Park, NY)

1986-01-01T23:59:59.000Z

36

HERA-B GAS HUT: Mixing stations OTR: 4,2 x 1,2 m  

E-Print Network [OSTI]

HERA-B GAS HUT: Mixing stations OTR: 4,2 x 1,2 m MUON tube + pad: 3,0 x 1,2 m 80 MUON pixel: 1,2x1 gas bottles Detector.xls(Gas hut) Page 1 J. Spengler 20.08.1997 #12;The compressors will be installed purifiers 2 compressors 1 compressors 1 spare 1 gas separator 1 7 spare 0,5 5 Muon tube MFC's + steering

37

Optimization of compression and storage requirements at hydrogen refueling stations.  

SciTech Connect (OSTI)

The transition to hydrogen-powered vehicles requires detailed technical and economic analyses of all aspects of hydrogen infrastructure, including refueling stations. The cost of such stations is a major contributor to the delivered cost of hydrogen. Hydrogen refueling stations require not only dispensers to transfer fuel onto a vehicle, but also an array of such ancillary equipment as a cascade charging system, storage vessels, compressors and/or pumps/evaporators. This paper provides detailed information on design requirements for gaseous and liquid hydrogen refueling stations and their associated capital and operating costs, which in turn impact hydrogen selling price at various levels of hydrogen demand. It summarizes an engineering economics approach which captures the effect of variations in station size, seasonal, daily and hourly demand, and alternative dispensing rates and pressures on station cost. Tradeoffs in the capacity of refueling station compressors, storage vessels, and the cascade charging system result in many possible configurations for the station. Total costs can be minimized by optimizing that configuration. Using a methodology to iterate among the costs of compression, storage and cascade charging, it was found that the optimum hourly capacity of the compressor is approximately twice the station's average hourly demand, and the optimum capacity of the cascade charging system is approximately 15% of the station's average daily demand. Further, for an hourly demand profile typical of today's gasoline stations, onsite hydrogen storage equivalent to at least 1/3 of the station's average daily demand is needed to accommodate peak demand.

Elgowainy, A.; Mintz, M.; Kelly, B.; Hooks, M.; Paster, M. (Energy Systems); (Nexant, Inc.); (TIAX LLC)

2008-01-01T23:59:59.000Z

38

Variable trim compressor – a new approach to variable compressor geometry  

Science Journals Connector (OSTI)

ABSTRACT Variable compressor geometry can be employed irrespective of the combustion process selected. It provides the capability of improving response behavior, reducing fuel consumption or cutting exhaust emissions from exhaust-gas turbocharged engines. Previous concepts on variable compressor geometries have been based on using inlet guide vanes to impart a swirl motion to the air that is fed to the compressor with the ultimate aim of enhancing the angle at which the flow of air enters the blade channel. This paper shows an inlet guide configuration that is based on a different operating principle. The inlet guide assembly shown here is designed in a way that minimizes any pressure losses even at high flow rates. Numerical studies were carried out using CFD to test the system's sensitivity. Based on these studies, a rigid conical element was then produced and the potential for increasing efficiency (up to 7% points) and shifting the surge line (up to 33%) verified on a turbocharger test bench. Finally, a design configuration is presented for a variable system.

P. Grigoriadis; S. Müller; A. Benz; M. Sens

2012-01-01T23:59:59.000Z

39

Oil cooled, hermetic refrigerant compressor  

DOE Patents [OSTI]

A hermetic refrigerant compressor having an electric motor and compressor assembly in a hermetic shell is cooled by oil which is first cooled in an external cooler 18 and is then delivered through the shell to the top of the motor rotor 24 where most of it is flung radially outwardly within the confined space provided by the cap 50 which channels the flow of most of the oil around the top of the stator 26 and then out to a multiplicity of holes 52 to flow down to the sump and provide further cooling of the motor and compressor. Part of the oil descends internally of the motor to the annular chamber 58 to provide oil cooling of the lower part of the motor, with this oil exiting through vent hole 62 also to the sump. Suction gas with entrained oil and liquid refrigerant therein is delivered to an oil separator 68 from which the suction gas passes by a confined path in pipe 66 to the suction plenum 64 and the separated oil drops from the separator to the sump. By providing the oil cooling of the parts, the suction gas is not used for cooling purposes and accordingly increase in superheat is substantially avoided in the passage of the suction gas through the shell to the suction plenum 64.

English, William A. (Murrysville, PA); Young, Robert R. (Murrysville, PA)

1985-01-01T23:59:59.000Z

40

Oil cooled, hermetic refrigerant compressor  

DOE Patents [OSTI]

A hermetic refrigerant compressor having an electric motor and compressor assembly in a hermetic shell is cooled by oil which is first cooled in an external cooler and is then delivered through the shell to the top of the motor rotor where most of it is flung radially outwardly within the confined space provided by the cap which channels the flow of most of the oil around the top of the stator and then out to a multiplicity of holes to flow down to the sump and provide further cooling of the motor and compressor. Part of the oil descends internally of the motor to the annular chamber to provide oil cooling of the lower part of the motor, with this oil exiting through vent hole also to the sump. Suction gas with entrained oil and liquid refrigerant therein is delivered to an oil separator from which the suction gas passes by a confined path in pipe to the suction plenum and the separated oil drops from the separator to the sump. By providing the oil cooling of the parts, the suction gas is not used for cooling purposes and accordingly increase in superheat is substantially avoided in the passage of the suction gas through the shell to the suction plenum. 3 figs.

English, W.A.; Young, R.R.

1985-05-14T23:59:59.000Z

Note: This page contains sample records for the topic "greasewood compressor station" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Consider multishaft compressors for hazardous applications  

SciTech Connect (OSTI)

API specifies two types of centrifugal compressors: single-shaft (inline) and integrally geared. The latter are mainly air compressors, and API 672, which specifies the design, manufacturing and testing of these compressors, recommends that they may be used for gas services other than air that are nonhazardous and non-toxic. These compressors offer high efficiency, high control range, lower mechanical losses, lower investment and extremely compact design. Advances in gear making technology and design make API 672 compressors highly competitive in certain applications. The single-shaft compressor is used for general refinery services, is governed by API 617, and applicable for air or gas. There is no restriction on the type of gas. Therefore, this compressor is universally applicable for any gas--hazardous or nonhazardous. A large variety of integrally-geared multishaft compressors are available with respect to the number of stages, type of gas, type of drive and pressure range. These compressors have enormous range in terms of volumetric flows, pressure ratios, allowable inlet and discharge pressures, and attainable drive speeds. API 672 compressors find large applications in process, plant and instrument air service, air separation plants, etc. Apart from air, the gases handled by API 672 compressors had been for other nonhazardous applications such as nitrogen, steam, etc. Contrary to API 672 stipulations, multishaft compressors have been used for along time in hazardous applications like refinery offgas, CH{sub 4}, oxygen, or mixtures of NH{sub 3} and CO{sub 2}, CO, HCN, etc., or even dry chlorine.

Roy, G.K. [Pt. Indo-Rama Synthetics, West Java (Indonesia)

1997-07-01T23:59:59.000Z

42

Effect of Intake on Compressor Performance  

Broader source: Energy.gov [DOE]

This tip sheet briefly describes the effect of intake air on air compressor performance, offers guidance on selecting intake air filters, and outlines when to pursue filter replacement.

43

Numerical Investigation of Advanced Compressor Technologies ...  

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

technologies to support clean diesel combustion, such as HCCILTC applications. deer08sun.pdf More Documents & Publications Numerical Investigation of Advanced Compressor...

44

Fact Sheet: Efficiency Standards for Natural Gas Compressors...  

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

Efficiency Standards for Natural Gas Compressors Fact Sheet: Efficiency Standards for Natural Gas Compressors The following fact sheet outlines one of the Department of Energy's...

45

Fact Sheet: Efficiency Standards for Natural Gas Compressors  

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

2 Fact Sheet: Efficiency Standards for Natural Gas Compressors Summary: DOE will take the first step toward establishing energy efficiency standards for new natural gas compressor...

46

Refrigeration system having standing wave compressor  

DOE Patents [OSTI]

A compression-evaporation refrigeration system, wherein gaseous compression of the refrigerant is provided by a standing wave compressor. The standing wave compressor is modified so as to provide a separate subcooling system for the refrigerant, so that efficiency losses due to flashing are reduced. Subcooling occurs when heat exchange is provided between the refrigerant and a heat pumping surface, which is exposed to the standing acoustic wave within the standing wave compressor. A variable capacity and variable discharge pressure for the standing wave compressor is provided. A control circuit simultaneously varies the capacity and discharge pressure in response to changing operating conditions, thereby maintaining the minimum discharge pressure needed for condensation to occur at any time. Thus, the power consumption of the standing wave compressor is reduced and system efficiency is improved.

Lucas, Timothy S. (Glen Allen, VA)

1992-01-01T23:59:59.000Z

47

Structural Study on Moving Magnet Compressor for Stirling Engine  

Science Journals Connector (OSTI)

The article describes a structural study on moving magnet compressor for Stirling engine. The performance of Stirling engine is determined by the linear compressor. The article first establishes mathematics models for ordinary linear compressors and ... Keywords: Stirling engine, moving magnet linear compressor, CAE, magnet field analysis

Ding Guozhong; Zhang Xiaoqing; He Mingshun; Shu Shuiming

2010-06-01T23:59:59.000Z

48

Compressor ported shroud for foil bearing cooling  

SciTech Connect (OSTI)

A compressor ported shroud takes compressed air from the shroud of the compressor before it is completely compressed and delivers it to foil bearings. The compressed air has a lower pressure and temperature than compressed outlet air. The lower temperature of the air means that less air needs to be bled off from the compressor to cool the foil bearings. This increases the overall system efficiency due to the reduced mass flow requirements of the lower temperature air. By taking the air at a lower pressure, less work is lost compressing the bearing cooling air.

Elpern, David G. (Los Angeles, CA); McCabe, Niall (Torrance, CA); Gee, Mark (South Pasadena, CA)

2011-08-02T23:59:59.000Z

49

Economics of Electric Compressors for Gas Transmission  

E-Print Network [OSTI]

) option. Outside of these regions, new electric drives as well as gas fueled reciprocating engines and turbines are being considered for replacement of older reciprocating gas engines and compressor units, based on improved operating efficiency. We review...

Schmeal, W. R.; Hibbs, J. J.

50

Probabilistic analysis of meanline compressor rotor performance  

E-Print Network [OSTI]

This thesis addresses variability in aerodynamic performance of a compressor rotor due to geometric variation. The performance of the rotor is computed using a meanline model that includes the effect of tip clearance ...

Fitzgerald, Nathan Andrew, 1980-

2004-01-01T23:59:59.000Z

51

Hydrogen pipeline compressors annual progress report.  

SciTech Connect (OSTI)

The objectives are: (1) develop advanced materials and coatings for hydrogen pipeline compressors; (2) achieve greater reliability, greater efficiency, and lower capital in vestment and maintenance costs in hydrogen pipeline compressors; and (3) research existing and novel hydrogen compression technologies that can improve reliability, eliminate contamination, and reduce cost. Compressors are critical components used in the production and delivery of hydrogen. Current reciprocating compressors used for pipeline delivery of hydrogen are costly, are subject to excessive wear, have poor reliability, and often require the use of lubricants that can contaminate the hydrogen (used in fuel cells). Duplicate compressors may be required to assure availability. The primary objective of this project is to identify, and develop as required, advanced materials and coatings that can achieve the friction, wear, and reliability requirements for dynamically loaded components (seal and bearings) in high-temperature, high-pressure hydrogen environments prototypical of pipeline and forecourt compressor systems. The DOE Strategic Directions for Hydrogen Delivery Workshop identified critical needs in the development of advanced hydrogen compressors - notably, the need to minimize moving parts and to address wear through new designs (centrifugal, linear, guided rotor, and electrochemical) and improved compressor materials. The DOE is supporting several compressor design studies on hydrogen pipeline compression specifically addressing oil-free designs that demonstrate compression in the 0-500 psig to 800-1200 psig range with significant improvements in efficiency, contamination, and reliability/durability. One of the designs by Mohawk Innovative Technologies Inc. (MiTi{reg_sign}) involves using oil-free foil bearings and seals in a centrifual compressor, and MiTi{reg_sign} identified the development of bearings, seals, and oil-free tribological coatings as crucial to the successful development of an advanced compressor. MiTi{reg_sign} and ANL have developed potential coatings for these rigorous applications; however, the performance of these coatings (as well as the nickel-alloy substrates) in high-temperature, high-speed hydrogen environments is unknown at this point.

Fenske, G. R.; Erck, R. A. (Energy Systems)

2011-07-15T23:59:59.000Z

52

Redesigned recycle valves abate compressor vibration  

SciTech Connect (OSTI)

New recycle valves installed in 1994 on the compressors in the East Brae field in the North Sea corrected the noise and vibration problem that damaged the original valves shortly after commissioning the platform. The original recycle valves, especially on the second-stage compressors, showed severe damage. The paper describes the Brae field, the recycle system, recycle valves, operations, the new valve design, noise and vibration, and valve actuators.

Laing, D.E. [Marathon Oil U.K. Ltd., Aberdeen (United Kingdom); Miller, H.L.; McCaskill, J.W. [Engineering Control Components Inc., Rancho Santa Margarita, CA (United States)

1995-06-05T23:59:59.000Z

53

Seismic stations  

Science Journals Connector (OSTI)

In the previous chapters, the equipment used for seismic stations has been described. When putting this equipment out in the field, we have a seismic station. Unfortunately it is not as simple as just putting ...

Jens Havskov; Gerardo Alguacil

2004-01-01T23:59:59.000Z

54

Exergoeconomic Evaluation of Desalinated Water Production in Pipeline Gas Station  

Science Journals Connector (OSTI)

Abstract Pipelines transporting gas often are thousands of kilometers long, a number of compressor stations are needed, which consume a significant amount of energy. To improve the efficiency of the compressor stations, the high temperature exhaust gases from the gas turbines which drive the compressors are used for producing steam or other motive fluid in a heat recovery steam generator (HRSG). The steam or other vapor is then used to drive a turbine, which in turn drives other compressors or other applications. This paper is to discuss the techno-economic evaluation of different desalination process using the exhaust of 25 MW gas turbine in gas station. MED, MSF and RO desalination systems have been considered. Nadoshan pipeline gas stations with 25 MW gas turbine drivers in Iran were considered as a case study. In this regard, the simulation has been performed in Thermoflex Software. Moreover, the computer code has been developed for thermodynamic simulation and exergoeconomic analysis. Finally, different scenarios have been evaluated and comprised in view of economic, exergetic and exergoeconomic.

M.H. Khoshgoftar Manesh; S. Khamis Abadi; H. Ghalami; M. Amidpour

2012-01-01T23:59:59.000Z

55

Development of a body force description for compressor stability assessment  

E-Print Network [OSTI]

This thesis presents a methodology for a body force description of a compressor with particular application to compressor stability calculations. The methodology is based on extracting blade forces from an axisymmetric ...

Kiwada, George (George Ford)

2008-01-01T23:59:59.000Z

56

Development of a body force model for centrifugal compressors  

E-Print Network [OSTI]

This project is focused on modeling the internal ow in centrifugal compressors for the purpose of assessing the onset of rotating stall and surge. The current methods to determine centrifugal compressor stability limits ...

Kottapalli, Anjaney Pramod

2013-01-01T23:59:59.000Z

57

Introducing Back-up to Active Compressor Surge Control System  

E-Print Network [OSTI]

in a system with increased performance by taking advantage of both systems. Keywords: centrifugal compressorIntroducing Back-up to Active Compressor Surge Control System Nur Uddin Jan Tommy Gravdahl for introducing a back-up system to an active compressor surge control system is presented in this paper. Active

Gravdahl, Jan Tommy

58

Active surge control of centrifugal compressors using drive torque  

E-Print Network [OSTI]

Active surge control of centrifugal compressors using drive torque Jan Tommy Gravdahl , Olav control is presented. A centrifugal compressor driven by an electrical motor is studied, and the drive of centrifugal com- pressors, which occurs when the operating point of the compressor is located to the left

Gravdahl, Jan Tommy

59

Modeling and Control of Surge and Rotating Stall in Compressors  

E-Print Network [OSTI]

in connection with acceleration of the compressor. Finally, a model for a centrifugal compression systemModeling and Control of Surge and Rotating Stall in Compressors Dr.ing. thesis Jan Tommy Gravdahl of rotating stall and surge in compressors. A close coupled valve is included in the Moore

Gravdahl, Jan Tommy

60

An Assessment of the Near-Term Costs of Hydrogen Refueling Stations and Station Components  

E-Print Network [OSTI]

of Reciprocating Hydrogen Compressor Costs: (Industry)of Diaphragm Hydrogen Compressor Costs (Industry) Capacity (kWh/kg includes compressor) Capital Costs Hydrogen Equipment

Lipman, T E; Weinert, Jonathan X.

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "greasewood compressor station" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Power Characteristics of Industrial Air Compressors  

E-Print Network [OSTI]

and with different loads are discussed as case studies. The case studies illustrate how to identify the type of control, and potential problems such as inadequate compressed air storage, over-sized compressors, and compressed air leaks from the power signatures...

Schmidt, C.; Kissock, K.

62

LNG to CNG refueling stations  

SciTech Connect (OSTI)

While the fleet operator is concerned about the environment, he or she is going to make the choice based primarily on economics. Which fuel provides the lowest total operating cost? The calculation of this costing must include the price-per-gallon of the fuel delivered, as well as the tangible and intangible components of fuel delivery, such as downtime for vehicles during the refueling process, idle time for drivers during refueling, emissions costings resulting from compressor oil blow-by, inclusion of non-combustible constituents in the CNG, and energy consumption during the refueling process. Also, the upfront capital requirement of similar delivery capabilities must be compared. The use of LNG as the base resource for the delivered CNG, in conjunction with the utilization of a fully temperature-compressed LNG/CNG refueling system, eliminates many of the perceived shortfalls of CNG. An LNG/CNG refueling center designed to match the capabilities of the compressor-based station will have approximately the same initial capital requirement. However, because it derives its CNG sales product from the {minus}260 F LNG base product, thus availing itself of the natural physical properties of the cryogenic product, all other economic elements of the system favor the LNG/CNG product.

Branson, J.D. [ECOGAS Corp., Austin, TX (United States)

1995-12-31T23:59:59.000Z

63

Combined cold compressor/ejector helium refrigerator  

DOE Patents [OSTI]

A refrigeration apparatus having an ejector operatively connected with a cold compressor to form a two-stage pumping system. This pumping system is used to lower the pressure, and thereby the temperature of a bath of boiling refrigerant (helium). The apparatus as thus arranged and operated has substantially improved operating efficiency when compared to other processes or arrangements for achieving a similar low pressure.

Brown, Donald P. (Southold, NY)

1985-01-01T23:59:59.000Z

64

Combined cold compressor/ejector helium refrigerator  

DOE Patents [OSTI]

A refrigeration apparatus having an ejector operatively connected with a cold compressor to form a two-stage pumping system. This pumping system is used to lower the pressure, and thereby the temperature of a bath of boiling refrigerant (helium). The apparatus as thus arranged and operated has substantially improved operating efficiency when compared to other processes or arrangements for achieving a similar low pressure.

Brown, D.P.

1984-06-05T23:59:59.000Z

65

METAL HYDRIDE HYDROGEN COMPRESSORS: A REVIEW  

SciTech Connect (OSTI)

Metal hydride (MH) thermal sorption compression is an efficient and reliable method allowing a conversion of energy from heat into a compressed hydrogen gas. The most important component of such a thermal engine the metal hydride material itself should possess several material features in order to achieve an efficient performance in the hydrogen compression. Apart from the hydrogen storage characteristics important for every solid H storage material (e.g. gravimetric and volumetric efficiency of H storage, hydrogen sorption kinetics and effective thermal conductivity), the thermodynamics of the metal-hydrogen systems is of primary importance resulting in a temperature dependence of the absorption/desorption pressures). Several specific features should be optimized to govern the performance of the MH-compressors including synchronisation of the pressure plateaus for multi-stage compressors, reduction of slope of the isotherms and hysteresis, increase of cycling stability and life time, together with challenges in system design associated with volume expansion of the metal matrix during the hydrogenation. The present review summarises numerous papers and patent literature dealing with MH hydrogen compression technology. The review considers (a) fundamental aspects of materials development with a focus on structure and phase equilibria in the metal-hydrogen systems suitable for the hydrogen compression; and (b) applied aspects, including their consideration from the applied thermodynamic viewpoint, system design features and performances of the metal hydride compressors and major applications.

Bowman Jr, Robert C [ORNL] [ORNL; Yartys, Dr. Volodymyr A. [Institute for Energy Technology (IFE)] [Institute for Energy Technology (IFE); Lototskyy, Dr. Michael V [University of the Western Cape, South Africa] [University of the Western Cape, South Africa; Pollet, Dr. B.G. [University of the Western Cape, South Africa

2014-01-01T23:59:59.000Z

66

New Compressor Concept Improves Efficiency and Operation Range  

Broader source: Energy.gov [DOE]

Advanced turbocharger compressor design with active casing treatment and advanced mixed flow turbine design provided improved performance and efficiency over the base turbocharger

67

Numerical simulation of the impeller tip clearance effect on centrifugal compressor performance  

E-Print Network [OSTI]

This thesis presents the numerical simulation of flow in centrifugal compressors. A three-dimensional Navier-Stokes solver was employed to simulate flow through two centrifugal compressors. The first compressor simulated was the NASA low speed...

Hoenninger, Corbett Reed

2012-06-07T23:59:59.000Z

68

Compression station key to Texas pipeline project  

SciTech Connect (OSTI)

This was probably the largest pipeline project in the US last year, and the largest in Texas in the last decade. The new compressor station is a key element in this project. TECO, its servicing dealer, and compression packager worked closely throughout the planning and installation stages of the project. To handle the amount of gas required, TECO selected the GEMINI F604-1 compressor, a four-throw, single-stage unit with a six-inch stroke manufactured by Weatherford Enterra Compression Co. (WECC) in Corpus Christi, TX. TECO also chose WECC to package the compressors. Responsibility for ongoing support of the units will be shared among TECO, the service dealer and the packager. TECO is sending people to be trained by WECC, and because the G3600 family of engines is still relatively new, both the Caterpillar dealer and WECC sent people for advanced training at Caterpillar facilities in Peoria, IL. As part of its service commitment to TECO, the servicing dealer drew up a detailed product support plan, encompassing these five concerns: Training, tooling; parts support; service support; and commissioning.

NONE

1996-10-01T23:59:59.000Z

69

Drive torque actuation in active surge control of centrifugal compressors  

E-Print Network [OSTI]

an approximation of a real compression system. 1 #12;CompressorShaft Electric drive Active surge control law Shaft (1999b) or Willems and de Jager (1999). In this study, which is on compressors with electrical drives, we propose to use the electrical drive as a means of active surge control, as depicted in Figure 1.

Gravdahl, Jan Tommy

70

Drive torque actuation in active surge control of centrifugal compressors  

Science Journals Connector (OSTI)

A novel approach to active surge control is presented for a centrifugal compressor driven by an electrical motor. The main idea of the paper is to use the drive itself for surge control. This eliminates the need for additional actuators, and has the ... Keywords: Active control, Actuators, Centrifugal compressors, Exponentially stable, Lyapunov methods, Nonlinear control

Jan Tommy Gravdahl; Olav Egeland; Svein Ove Vatland

2002-11-01T23:59:59.000Z

71

Hydrogen Refueling Station Costs in Shanghai  

E-Print Network [OSTI]

to hydrogen storage vessels and compressors. Feedstock CostHydrogen Production Equipment Purifier Storage System Compressor Dispenser Additional Equipment Installation Costshydrogen equipment costs. Meyers [2] provides an in depth analyses of reformer, compressor, and storage equipment costs.

Weinert, Jonathan X.; Shaojun, Liu; Ogden, Joan M; Jianxin, Ma

2006-01-01T23:59:59.000Z

72

Span-Wise Mixing in a Multi-Stage Compressor  

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

SPAN-WISE MIXING IN A MULTI-STAGE COMPRESSOR SPAN-WISE MIXING IN A MULTI-STAGE COMPRESSOR Penn State Bud Lakshminarayana (Cengiz Camci) #036 * Phenomena that have eluded gas turbine designers include the effects of rotor-stator interactions and the physics of mixing of velocity, pressure, temperature and velocity fields. * Compressor tests were conducted in a three stage compressor where deterministic unsteadiness and random fluctuations causing spanwise mixing are realistically replicated . This provided valuable information on rotor stator interaction effects and the nature of the unsteadiness. * Multi-stage compressor energy efficiency improvements are only possible by careful implementation of spanwise mixing models into modern CFD codes (Computational Fluid Dynamics) . *This investigation provided results that are extremely helpful in improving computer

73

New compressor systems seen paring refrigeration costs 15%  

SciTech Connect (OSTI)

Manufacturers claim that a parallel arrangement of three to five compressors of varying capacities can lower a store's refrigerating costs over 15%. The energy savings come from the more-precise matching of compressor capacity with refrigeration demand. The 500 stores that have installed uneven compressor systems are achieving a payback in under a year. Because it is important for controls to match a system for maximum efficiency, manufacturers are introducing tailor-made microprocessor controllers. A table summarizes three supermarket case histories. (DCK)

Barber, J.

1983-05-09T23:59:59.000Z

74

An Assessment of the Near-Term Costs of Hydrogen Refueling Stations and Station Components  

E-Print Network [OSTI]

3-7: Booster Compressor Costs 3.5 Hydrogen PurificationkWh/kg includes compressor) Capital Costs Hydrogen EquipmentHydrogen Equipment Purifier Storage System Compressor Dispenser Additional Equipment Installation Costs

Weinert, Jonathan X.; Lipman, Timothy

2006-01-01T23:59:59.000Z

75

Natural Gas Compressor for Residential Use ---- Inventor Robert Cutler |  

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

Natural Gas Compressor for Residential Use ---- Inventor Robert Cutler Natural Gas Compressor for Residential Use ---- Inventor Robert Cutler This invention disclosure describes a system for gas compression to ultra-high pressures, which is required in many industrial and automotive processes. Gas compression, to pressures above about 100 psig, generally requires cooling to remove heat of compression and may require many stages of compression for efficient operation. Also most piston-type compressors require lubrication between the piston and cylinder, and lubricant may be entrained in the compressed gas, thereby requiring efficient oil removal means downstream of the compressor. This invention describes a system that addresses these requirements in a cost effective system suitable for residential and light industrial applications.

76

Characterization of unsteady flow processes in a centrifugal compressor stage  

E-Print Network [OSTI]

Numerical experiments have been implemented to characterize the unsteady loading on the rotating impeller blades in a modem centrifugal compressor. These consist of unsteady Reynolds-averaged Navier Stokes simulations of ...

Gould, Kenneth A. (Kenneth Arthur)

2006-01-01T23:59:59.000Z

77

Compensating effect of the coherent synchrotron radiation in bunch compressors  

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

Typical bunch compression for a high-gain free-electron laser (FEL) requires a large compression ratio. Frequently, this compression is distributed in multiple stages along the beam transport line. However, for a high-gain FEL driven by an energy recovery linac (ERL), compression must be accomplished in a single strong compressor located at the beam line’s end; otherwise the electron beam would be affected severely by coherent synchrotron radiation (CSR) in the ERL’s arcs. In such a scheme, the CSR originating from the strong compressors could greatly degrade the quality of the electron beam. In this paper, we present our design for a bunch compressor that will limit the effect of CSR on the e-beam’s quality. We discuss our findings from a study of such a compressor, and detail its potential for an FEL driven by a multipass ERL developed for the electron-Relativistic Heavy Ion Collider.

Jing, Yichao; Hao, Yue; Litvinenko, Vladimir N.

2013-06-01T23:59:59.000Z

78

Forced response predictions in modern centrifugal compressor design  

E-Print Network [OSTI]

A computational interrogation of the time-averaged and time-unsteady flow fields of two centrifugal compressors of nearly identical design (the enhanced, which encountered aeromechanical difficulty, and production, which ...

Smythe, Caitlin J. (Caitlin Jeanne)

2005-01-01T23:59:59.000Z

79

Assessment of a body force representation for compressor stability estimation  

E-Print Network [OSTI]

This thesis presents a methodology for the integration of blade row body forces, derived from axisymmetric and three- dimensional flow fields, for use in the stability analysis of axial compressors. The body force database ...

Patel, Amish A. (Amish Ashok)

2009-01-01T23:59:59.000Z

80

Active control of tip clearance flow in axial compressors  

E-Print Network [OSTI]

Control of compressor tip clearance flows is explored in a linear cascade using three types of fluidic actuators; Normal Synthetic Jet (NSJ; unsteady jet normal to the mean flow with zero net mass flux), Directed Synthetic ...

Bae, Jinwoo W

2001-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "greasewood compressor station" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

An investigation of real gas effects in supercritical CO? compressors  

E-Print Network [OSTI]

This thesis presents a comprehensive assessment of real gas effects on the performance and matching of centrifugal compressors operating with CO2 at supercritical conditions. The analytical framework combines first principles ...

Baltadjiev, Nikola D. (Nikola Dimitrov)

2012-01-01T23:59:59.000Z

82

Transition length in turbine/compressor blade flows  

Science Journals Connector (OSTI)

...with compressor/turbine blades. The computation...governs the spike development in central cycles...characteristic of gas turbine blades in the course...preliminary design strategy. The theoretical...pursue the nonlinear development of the emitted...

2006-01-01T23:59:59.000Z

83

Multi-parameter control for centrifugal compressor performance optimization  

E-Print Network [OSTI]

The potential performance benefit of actuating inlet guide vane (IGV) angle, variable diffuser vane (VDV) angle and impeller speed to implement a multi-parameter control on a centrifugal compressor system is assessed. The ...

Mannai, Sébastien (Sébastien Karim)

2014-01-01T23:59:59.000Z

84

High performance computing of compressor rotating stall and stall control  

Science Journals Connector (OSTI)

The performance of gas turbine engines is limited by compressor stall. Stall control technologies developed recently have demonstrated the effectiveness of steady tip injection to increase the stable operating range of high-speed axial and centrifugal ...

Jen-Ping Chen; Robert S. Webster; Michael D. Hathaway; Gregory P. Herrick; Gary J. Skoch

2009-01-01T23:59:59.000Z

85

A method of predicting surge in centrifugal compressors  

E-Print Network [OSTI]

December 1975 Qj/358 ABSTRACT A Method of Predicting Surge in Centrifugal Compressors (December 1975) Vijayvardhan Elchuri, B. E. , University of Bombay Directed by: Dr. Meherwan P. Boyce Theoretical prediction of off-design performance of cen... CHAPTER V Conclusions. APPENDIX A. APPENDIX B. REFERENCES. VITA. 1 2 7 7 21 29 36 53 55 59 75 78 LIST OF FIGURES Figure Page Typical Performance Characteristics. Centrifugal Compressor Components. Inlet Velocity Triangles at Non...

Elchuri, Vijayvardhan

2012-06-07T23:59:59.000Z

86

Speed and surge control for a low order centrifugal compressor model Jan Tommy Gravdahl and Olav Egeland  

E-Print Network [OSTI]

Speed and surge control for a low order centrifugal compressor model Jan Tommy Gravdahl and Olav of the compressor. First a low order centrifugal compressor model is presented where the states are mass ow this interaction was developed in 5] for axial compressors and in 7] for centrifugal compressors. As surge can

Gravdahl, Jan Tommy

87

Stall inception measurements in a high-speed multistage compressor  

SciTech Connect (OSTI)

This paper presents unsteady measurements taken in a high-speed four-stage aeroengine compressor prior to the onset of aerodynamic flow instabilities. In this experiment, 40 fast-response pressure transducers have been located at various axial and circumferential positions throughout the machine in order to give a very detailed picture of stall inception. At all the compressor speeds investigated, the stall pattern observed is initiated by a very short length-scale finite-amplitude disturbance, which propagates at a fast rate around the annulus. This initial stall cell leads to a large-amplitude system instability in less than five rotor revolutions. Varying the IGV setting angle is found to have a strong influence on the axial location of the first disturbance detected. In particular, transferring the aerodynamic loading from front to down-stream stages moves the first disturbance detected from the first to the last stage of the compressor. Other repeatable features of the stall inception pattern in this compressor have been identified using a simple analysis technique particularly appropriate to the study of short length-scale disturbances. It is found that the origins of instabilities are tied to particular tangential positions in both the stationary and rotating frames of reference. These measurements lead to the conclusion that the stall inception process in high-speed multistage compressors can be characterized by some very local and organized flow phenomena. Moreover, there is no evidence of prestall waves in this compressor.

Escuret, J.F.; Garnier, V. [SNECMA, Moissy-Cramayel (France). Compressor Aerodynamics Dept.

1996-10-01T23:59:59.000Z

88

Development and Testing of a Screw Compressor Supermarket Refrigeration System: Phase II, Final Report.  

SciTech Connect (OSTI)

A laboratory prototype screw compressor refrigeration system was designed, fabricated and tested under various evaporator and ambient conditions. The design is based on a Dunham-Bush vertical hermetic screw compressor and other standard refrigeration components. Results indicate that a screw compressor rack with vapor injection can increase the thermodynamic efficiency of low temperature refrigeration in supermarkets by 20 to 28% compared to multiple reciprocating compressor racks. The payback period of the screw compressor refrigeration system relative to multiple reciprocating compressor systems is 1.1 to 1.5 years and the net present value savings range from 15 to 22 thousand dollars.

Borhanian, H. Hamed; Toscano, William M.; Lee, Kang P.

1987-02-01T23:59:59.000Z

89

Downhole steam generator having a downhole oxidant compressor  

DOE Patents [OSTI]

Apparatus and method for generation of steam in a borehole for penetration into an earth formation wherein a downhole oxidant compressor is used to compress relatively low pressure (atmospheric) oxidant, such as air, to a relatively high pressure prior to mixing with fuel for combustion. The multi-stage compressor receives motive power through a shaft driven by a gas turbine powered by the hot expanding combustion gases. The main flow of compressed oxidant passes through a velocity increasing nozzle formed by a reduced central section of the compressor housing. An oxidant bypass feedpipe leading to peripheral oxidant injection nozzles of the combustion chamber are also provided. The downhole compressor allows effective steam generation in deep wells without need for high pressure surface compressors. Feedback preheater means are provided for preheating fuel in a preheat chamber. Preheating of the water occurs in both a water feed line running from aboveground and in a countercurrent water flow channel surrounding the combustor assembly. The countercurrent water flow channels advantageously serve to cool the combustion chamber wall. The water is injected through slotted inlets along the combustion chamber wall to provide an unstable boundary layer and stripping of the water from the wall for efficient steam generation. Pressure responsive doors are provided at the steam outlet for closing and sealing the combustion chamber from entry of reservoir fluids in the event of a flameout.

Fox, Ronald L. (Albuquerque, NM)

1983-01-01T23:59:59.000Z

90

Development of an Electrochemical Separator and Compressor  

SciTech Connect (OSTI)

Global conversion to sustainable energy is likely to result in a hydrogen-based economy that supports U.S. energy security objectives while simultaneously avoiding harmful carbon emissions. A key hurdle to successful implementation of a hydrogen economy is the low-cost generation, storage, and distribution of hydrogen. One of the most difficult requirements of this transformation is achieving economical, high density hydrogen storage in passenger vehicles. Transportation applications may require compression and storage of high purity hydrogen up to 12,000 psi. Hydrogen production choices range from centralized low-pressure generation of relatively impure gas in large quantities from steam-methane reformer plants to distributed generation of hydrogen under moderate pressure using water electrolysis. The Electrochemical Hydrogen Separator + Compressor (EHS+C) technology separates hydrogen from impurities and then compresses it to high pressure without any moving parts. The Phase I effort resulted in the construction and demonstration of a laboratory-scale hardware that can separate and compress hydrogen from reformate streams. The completion of Phase I has demonstrated at the laboratory scale the efficient separation and compression of hydrogen in a cost effective manner. This was achieved by optimizing the design of the Electrochemical Hydrogen Compression (EHC) cell hardware and verified by parametric testing in single cell hardware. A broad range of commercial applications exist for reclamation of hydrogen. One use this technology would be in combination with commercial fuel cells resulting in a source of clean power, heat, and compressed hydrogen. Other applications include the reclamation of hydrogen from power plants and other industrial equipment where it is used for cooling, recovery of process hydrogen from heat treating processes, and semiconductor fabrication lines. Hydrogen can also be recovered from reformate streams and cryogenic boil-offs using this technology.

Trent Molter

2011-04-28T23:59:59.000Z

91

Noise Reduction of Centrifugal Compressors using Array of Quarter Wavelength Resonators  

E-Print Network [OSTI]

Noise radiated from high speed centrifugal compressors is becoming a significant design factor. The dominant noise components of a centrifugal compressor can be identified at its blade passing frequencies (BPFs), of which each is a strong tonal...

Ye, Nan

2014-07-31T23:59:59.000Z

92

A simple criterion for three-dimensional flow separation in axial compressors  

E-Print Network [OSTI]

Most modem blade designs in axial-flow compressors diffuse the flow efficiently over 20% to 80% of blade span and it is the endwall regions that set the limits in compressor performance. This thesis addresses the estimation, ...

Lei, Vai-Man

2006-01-01T23:59:59.000Z

93

Optimal dimensionless design and analysis of jet ejectors as compressors and thrust augmenters  

E-Print Network [OSTI]

A jet ejector may be used as a compressor or to enhance thrust of watercraft or aircraft. Optimization of jet ejectors as compressors and thrust augmenters was conducted using the software GAMBIT (Computer Aided Engineering (CAE) tool for geometry...

Mohan, Ganesh

2006-08-16T23:59:59.000Z

94

A cryogenic axial-centrifugal compressor for superfluid helium refrigeration  

E-Print Network [OSTI]

CERN's new project, the Large Hadron Collider (LHC), will use superfluid helium as coolant for its high-field superconducting magnets and therefore require large capacity refrigeration at 1.8 K. This may only be achieved by subatmospheric compression of gaseous helium at cryogenic temperature. To stimulate development of this technology, CERN has procured from industry prototype Cold Compressor Units (CCU). This unit is based on a cryogenic axial-centrifugal compressor, running on ceramic ball bearings and driven by a variable-frequency electrical motor operating under low-pressure helium at ambient temperature. The machine has been commissioned and is now in operation. After describing basic constructional features of the compressor, we report on measured performance.

Decker, L; Schustr, P; Vins, M; Brunovsky, I; Lebrun, P; Tavian, L

1997-01-01T23:59:59.000Z

95

Performance simulations of twin-screw compressors with economizer  

Science Journals Connector (OSTI)

In a compressor refrigeration plant with an economizer system, the regular expansion valve is replaced by two valves and an intermediate pressure vessel. The refrigerant which is vaporized after the first valve is injected via the compressor economizer inlet to a thread under compression. The economizer arrangement increases the refrigeration capacity and improves the coefficient of performance (COP). In this paper a performance simulation computer program for twin-screw compressors with an economizer arrangement is presented. Comparisons of economizer performance for different arrangements are often difficult to carry out if real tests have not been run, as the performance is dependent on the intermediate pressure and this pressure is not the same for different arrangements. Such comparisons can be made with the simulation program. Examples are presented for an economizer arrangement combined with external liquid subcooling and for a two-stage economizer arrangement.

Sven Jonsson

1991-01-01T23:59:59.000Z

96

Development and Testing of a Screw Compressor Supermarket Refrigeration System. Phase I Final Report.  

SciTech Connect (OSTI)

Aspen Systems, Inc. has completed the design and performance evaluation for a screw compressor refrigeration system for supermarket application. A major advantage of such a system is its ability to exactly match the compressor capacity to the refrigeration load. The capacity modulation of the compressor is performed by the repositioning of an infinitely adjustable slide valve. Another advantage of this system is its compatibility with vapor injection which is an inexpensive and reliable method of liquid subcooling and compressor intercooling.

Borhanian, H.H.; Toscano, W.M.

1985-11-01T23:59:59.000Z

97

Problems of normalizing the vibration state of gas pumping plant shafting for booster compressor stations  

Science Journals Connector (OSTI)

Work is presented and analyzed for vibration diagnostics and vibration adjustment using the example of the GPA-10DKS-04K Ural unit, developed and manufactured by NPO Iskra, on the site of DKS-3 Orenburggazprom...

S. I. Burdyugov; A. V. Cheplygin; O. V. Il’ina…

2008-01-01T23:59:59.000Z

98

Analysis of efficiency of control of operation conditions of air gas cooling devices at compressor stations  

Science Journals Connector (OSTI)

Based on calculations of energy consumption by air gas cooling devices, an analysis has been made of the efficiency of the methods of control of temperature conditions of the transported gas. Two types of air ...

A. V. Krupnikov; A. D. Vanyashov; I. A. Yanvarev

2010-05-01T23:59:59.000Z

99

Energy saving at gas compressor stations through the use of parametric diagnostics.  

E-Print Network [OSTI]

?? Increasingly growing consumption of natural gas all around the world requires development of new transporting equipment and optimization of existing pipelines and gas pumping… (more)

Angalev, Mikhail

2012-01-01T23:59:59.000Z

100

Analysis of degrees of loading of dust catchers at compressor stations of trunk gas pipelines  

Science Journals Connector (OSTI)

Static and cyclic stresses in areas of welding of dust catcher pipes are analyzed. To determine stresses, strains in the apparatus body in natural conditions were measured and the most loaded areas of the stru...

O. A. Priimak; E. I. Mamaeva; I. M. Rafalovich…

2005-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "greasewood compressor station" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Bond Graph Modeling of Centrifugal Compressor System Nur Uddin and Jan Tommy Gravdahl  

E-Print Network [OSTI]

Bond Graph Modeling of Centrifugal Compressor System Nur Uddin and Jan Tommy Gravdahl Dept, Norway N-7491 nur.uddin@itk.ntnu.no, Jan.Tommy.Gravdahl@itk.ntnu.no Keywords: Compressor, compressor surge, surge avoidance system, active surge control. Abstract A novel method of modeling centrifugal

Gravdahl, Jan Tommy

102

Drive actuation in active control of centrifugal compressors Jan Tommy Gravdahl and Olav Egeland  

E-Print Network [OSTI]

Drive actuation in active control of centrifugal compressors Jan Tommy Gravdahl and Olav Egeland-1375 Billingstad NORWAY CompressorShaft Electric drive Active surge control law Shaft speed Compressor performance control Figure 1: Active surge control using drive 1 Introduction Traditionally, centrifugal

Gravdahl, Jan Tommy

103

A Moore-Greitzer axial compressor model with spool Jan Tommy Gravdahl and Olav Egeland  

E-Print Network [OSTI]

/surge-model. A model for centrifugal compressors with nonconstant speed was presented in 2]. In 5] a similar model applies to centrifugal compressors. It seems that the modeling and control of an axial com- pression) Table 1: Development in compressor stall/surge- control. A=Axial, C=Centrifugal, M=Modeling, C

Gravdahl, Jan Tommy

104

On active surge control of compressors using a mass flow Bjrnar Bhagen and Jan Tommy Gravdahl  

E-Print Network [OSTI]

, the stable operating region of centrifugal compressors is bounded due to the occur- rence of surge. Surge of a centrifugal compressor driven by an electrical motor and the control system consists of three partsOn active surge control of compressors using a mass flow observer Bjørnar Bøhagen and Jan Tommy

Gravdahl, Jan Tommy

105

Investigation of H2 Diaphragm Compressors to Enable Low-Cost Long-Life Operation  

SciTech Connect (OSTI)

This is a “short” annual report to DOE Fuel Cell Technology Office describing the research on modeling and materials analysis of diaphragms in a diaphragm-type hydrogen compressor. The compressor design details and diaphragm materials were provided by PDC Machines, Inc., a commercial manufacturer of diaphragm-type hydrogen compressors that PNNL is partnering with in this project

Rohatgi, Aashish; Johnson, Kenneth I.

2013-12-01T23:59:59.000Z

106

SOUTH STATION TAmtrak, Commuter  

E-Print Network [OSTI]

SOUTH STATION TAmtrak, Commuter Rail, Bus Station, MBTA Red Line Knapp St. Kneeland St. Stuart St) T BOYLSTON (MBTA Green Line) T NEW ENGLAND MEDICAL CENTER (MBTA Orange Line) Boston Campus Accessibility Map

Dennett, Daniel

107

Compressor Selection and Equipment Sizing for Cold Climate Heat Pumps  

SciTech Connect (OSTI)

In order to limit heating capacity degradation at -25 C (-13 F) ambient to 25%, compared to the nominal rating point capacity at 8.3 C (47 F), an extensive array of design and sizing options were investigated, based on fundamental equipment system modeling and building energy simulation. Sixteen equipment design options were evaluated in one commercial building and one residential building, respectively in seven cities. The energy simulation results were compared to three baseline cases: 100% electric resistance heating, a 9.6 HSPF single-speed heat pump unit, and 90% AFUE gas heating system. The general recommendation is that variable-speed compressors and tandem compressors, sized such that their rated heating capacity at a low speed matching the building design cooling load, are able to achieve the capacity goal at low ambient temperatures by over-speeding, for example, a home with a 3.0 ton design cooling load, a tandem heat pump could meet this cooling load running a single compressor, while running both compressors to meet heating load at low ambient temperatures in a cold climate. Energy savings and electric resistance heat reductions vary with building types, energy codes and climate zones. Oversizing a heat pump can result in larger energy saving in a less energy efficient building and colder regions due to reducing electric resistance heating. However, in a more energy-efficient building or for buildings in warmer climates, one has to consider balance between reduction of resistance heat and addition of cyclic loss.

Shen, Bo [ORNL] [ORNL; Abdelaziz, Omar [ORNL] [ORNL; Rice, C Keith [ORNL] [ORNL

2014-01-01T23:59:59.000Z

108

Scroll compressor modelling for heat pumps using hydrocarbons as refrigerants  

E-Print Network [OSTI]

1 Scroll compressor modelling for heat pumps using hydrocarbons as refrigerants Paul BYRNE and to install heat pumps in unoccupied spaces. Nevertheless manufacturers keep working on components for hydrocarbons. In the frame of a research project on heat pumps for simultaneous heating and cooling, an R407C

Paris-Sud XI, Université de

109

Applications of a Turbomachinery Design Tool for Compressors and Turbines  

E-Print Network [OSTI]

Applications of a Turbomachinery Design Tool for Compressors and Turbines Mark G. Turner University, 02139, USA Dario Bruna University of Genoa, Genoa, 16145, Italy A turbomachinery design system, T dynamics tools for the design and the analysis of turbomachinery con- figurations is well documented

Cincinnati, University of

110

Environmental wear testing of nonmetallic materials for compressor applications  

SciTech Connect (OSTI)

A full-size prototypical test facility was designed and built to test nonmetallic materials in support of reciprocating compressor applications. Conventional test rigs utilize a pin- or ring-on-disk configuration to produce wear data in rotary motion under relatively low applied loads. In contrast, the subject test facility is constructed around a 9-inch (23-cm) stroke compressor frame. The test specimen and counterface configurations are similar to compressor packing rings and piston rods, respectively, and specimens are spring-loaded to variable levels encompassing actual compressor conditions. Testing to date has been performed at 500 rpm, 200 F (93 C), and three different load levels [65, 130 and 195 psi (450, 900 and 1,350 kPa)]. Material wear rate in air versus specimen pressure reveals a linear relationship with a slope of approximately 0.12 mils/day/psi (0.44 {micro}m/day/kPa). The wear performance of six different materials has been ranked in air. Future testing will focus on creating a database for material wear rates in air and nitrogen.

Parrington, R.J.; Hinchliff, E.M.

1999-07-01T23:59:59.000Z

111

POWER CHARACTERISTICS OF INDUSTRIAL AIR COMPRESSORS Chris Schmidt  

E-Print Network [OSTI]

of control, and potential problems such as inadequate compressed air storage, over-sized compressors are compared to suggested guidelines for energy-efficient air compression. INTRODUCTION Compressed air's annual electric costs, and the unit energy cost of compressed air ranges from about $0.15 to $0.35 per

Kissock, Kelly

112

ELECTRICAL ANALOGY MODELLING OF PEFC SYSTEM FED BY A COMPRESSOR  

E-Print Network [OSTI]

1 PB13-078 ELECTRICAL ANALOGY MODELLING OF PEFC SYSTEM FED BY A COMPRESSOR Moussa Chnani1 , Hattab is expected to have a low cost, a low weight and a low size, to compete with more and more efficient is representative of an embedded generator, i.e. few sensors, few actuators. Gaseous hydrogen is stored in a tank

Paris-Sud XI, Université de

113

wind power station  

Science Journals Connector (OSTI)

wind power station [It may consist of just one wind turbine or a network of windmills] ? Windkraftanlage

2014-08-01T23:59:59.000Z

114

Pilot study of commercial water-loop heat pump compressor life  

SciTech Connect (OSTI)

This study of the service life of water-loop heat pump compressors in commercial office buildings, using data gathered from the service records of one heat pump service contractor, focused on the replacement of compressors in small console ( perimeter'') water-loop heat pumps and in larger vertical and horizontal ( core'') units. A statistical methodology for dealing with censored data was developed for this study which is an extension of the methodologies used in other EPRI studies of heat pump and heat pump compressor life. By extrapolating a Weibull distribution curve fitted to the data, the median service life of the sample of perimeter unit compressors (the age at which 50% of the original population of compressors would be expected to have been replaced) was estimated to be 47 years. The median service life of a sample that excluded compressors with a known manufacturing defect was estimated to be 69 years. Core unit compressor replacements were analyzed in the same manner. Extrapolation of a Weibull distribution yielded an estimated median service life of core unit compressors of 12 years. As with the perimeter unit compressors, there was an identified manufacturing defect. When the compressors with the identified fault were excluded from the sample and the data reanalyzed, the median service life for the compressors in the remainder of the buildings was estimated to be 18 years.

Ross, D.P. (Policy Research Associates, Inc., Reston, VA (USA))

1990-03-01T23:59:59.000Z

115

Hydrogen refueling station costs in Shanghai  

E-Print Network [OSTI]

Hydrogen production equipment Puri?er Storage system Compressor Dispenser Additional equipment Installation costshydrogen storage vessels and compressors. 2.4.4. Feedstock costhydrogen equipment costs. Meyers [2] pro- vides an in depth analyses of reformer, compressor, and storage equipment costs.

Weinert, Jonathan X.; Shaojun, Liu; Ogden, Joan M; Jianxin, Ma

2007-01-01T23:59:59.000Z

116

A Near-term Economic Analysis of Hydrogen Fueling Stations  

E-Print Network [OSTI]

of Diaphragm Hydrogen Compressor Costs (Industry) Capacity (Hydrogen Fueling Systems A nalysis” The report examines reformer, storage and compressor costsHydrogen Equipment Storage System Compressor Dispenser Delivery and Installation Cost

Weinert, Jonathan X.

2005-01-01T23:59:59.000Z

117

A Near-Term Economic Analysis of Hydrogen Fueling Stations  

E-Print Network [OSTI]

of Diaphragm Hydrogen Compressor Costs (Industry) Capacity (Hydrogen Fueling Systems A nalysis” The report examines reformer, storage and compressor costsHydrogen Equipment Storage System Compressor Dispenser Delivery and Installation Cost

Weinert, Jonathan X.

2005-01-01T23:59:59.000Z

118

Distributed monitoring system for electric-motor-driven compressors  

SciTech Connect (OSTI)

Personnel in the Instrumentation and Controls Division at the Oak Ridge National Laboratory, in association with the United States Enrichment corporation (USEC), the Navy, and various Department of Energy sponsors, have been involved in the development and application of motor-current signature analysis (CSA) for several years. In that time CSA has proven to not only be useful for manually applied periodic monitoring of electrically driven equipment but it has also been demonstrated to be well suited for dedicated monitoring systems in industrial settings. Recent work has resulted in the development and installation of a system that can monitor up to 640 motor and compressor stages for various aerodynamic conditions in the gas compressors and electrical problems in the drive motors. This report describes a demonstration of that technology installed on 80 stages at each of the two USEC uranium enrichment plants.

Castleberry, K.N.

1996-01-01T23:59:59.000Z

119

Plasma Switch for High-Power Active Pulse Compressor  

SciTech Connect (OSTI)

Results are presented from experiments carried out at the Naval Research Laboratory X-band magnicon facility on a two-channel X-band active RF pulse compressor that employed plasma switches. Experimental evidence is shown to validate the basic goals of the project, which include: simultaneous firing of plasma switches in both channels of the RF circuit, operation of quasi-optical 3-dB hybrid directional coupler coherent superposition of RF compressed pulses from both channels, and operation of the X-band magnicon directly in the RF pulse compressor. For incident 1.2 ?s pulses in the range 0.63 ? 1.35 MW, compressed pulses of peak powers 5.7 ? 11.3 MW were obtained, corresponding to peak power gain ratios of 8.3 ? 9.3. Insufficient bakeout and conditioning of the high-power RF circuit prevented experiments from being conducted at higher RF input power levels.

Hirshfield, Jay L. [Omega-P, Inc.] [Omega-P, Inc.

2013-11-04T23:59:59.000Z

120

Early Station Costs Questionnaire  

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

Early Station Costs Questionnaire Early Station Costs Questionnaire Marc Melaina Hydrogen Technologies and Systems Center Market Readiness Workshop February 16-17th, 2011 Washington, DC Questionnaire Goals * The Early Station Costs questionnaire provides an anonymous mechanism for organizations with direct experience with hydrogen station costs to provide feedback on current costs, near-term costs, economies of scale, and R&D priorities. * This feedback serves the hydrogen community and government agencies by increasing awareness of the status of refueling infrastructure costs National Renewable Energy Laboratory Innovation for Our Energy Future Questions for Market Readiness Workshop Attendees * Are these questions the right ones to be asking?

Note: This page contains sample records for the topic "greasewood compressor station" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Hot Plate Station  

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

temperature is limited to 200C in order to maintain temperature inside the cleanroom. A hood located over the hot plate station ensures evaporated fumes are not released...

122

Development of a Centrifugal Hydrogen Pipeline Gas Compressor - DOE Hydrogen and Fuel Cells Program FY 2012 Annual Progress Report  

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

5 5 FY 2012 Annual Progress Report DOE Hydrogen and Fuel Cells Program Francis A. Di Bella, P.E. Concepts ETI, Inc., d.b.a. Concepts NREC 285 Billerica Road, Suite 102 Chelmsford, MA 01824-4174 Phone: (781) 937-4718 Email: fdibella@conceptsnrec.com DOE Managers HQ: Erika Sutherland Phone: (202) 586-3152 Email: Erika.Sutherland@ee.doe.gov GO: Katie Randolph Phone: (720) 356-1759 Email: Katie.Randolph@go.doe.gov Contract Number: DE-FG36-08GO18059 Subcontractors: Texas A&M University, College Station, TX HyGen Industries, Eureka, CA Project Start Date: June 1, 2008 Project End Date: May, 2013 Overall Project Objectives Develop and demonstrate an advanced centrifugal * compressor system for high-pressure hydrogen pipeline transport to support DOE's strategic hydrogen

123

Simulating effects of multispeed compressors on refrigerator/freezer performance  

SciTech Connect (OSTI)

Simulation analyses suggest that a multispeed compressor could increase steady-state operating efficiency by 4% to 14%. An additional 0.5% to 4% energy savings might be obtained from the reduction in the cycling frequency of the refrigerator. Several aspects of the robustness of the capillary tube-suction line heat exchanger design for the two-speed compressor system were also examined with the simulation model. It was shown that a system optimized for low-speed operation, when operating at the high speed, could have as much capacity as the original base case high-speed system. A relatively simple control strategy was proposed, one that requires measurement of on-cycle time and one or two compartment air temperatures. The effects of varying the speed of the evaporator or condenser fans at both compressor speeds were examined over a range of ambient temperatures. One energy-saving scenario was identified: decreasing the condenser fan speed for refrigerators operating at low ambient temperatures. By affecting the distribution of refrigerant change throughout the system, the decrease in condenser fan speed reduces the superheat in the evaporator and increases the overall UA of the evaporator. The resulting increase in evaporator capacity more than offsets the decrease in condenser UA and the energy use of the refrigerator is decreased.

Woodall, R.J. [International Paper Technology, Mobile, AL (United States); Bullard, C.W. [Univ. of Illinois, Urbana, IL (United States). Air Conditioning and Refrigeration Center

1997-12-31T23:59:59.000Z

124

Rotor dynamic analysis of GCEP (Gas Centrifuge Enrichment Plant) Tails Withdrawal Test Facility AC-12 compressor  

SciTech Connect (OSTI)

The reliable operation of the centrifugal compressors utilized in the gaseous diffusion process is of great importance due to the critical function of these machines in product and tails withdrawal, cascade purge and evacuation processes, the purge cascade and product booster applications. The same compressors will be used in equally important applications within the Gas Centrifuge Enrichment Plant (GCEP). In response to concern over the excessive vibration exhibited by the AC-12 compressor in the No. 3 position of the GCEP Tails Withdrawal Test Facility, a rotor-bearing dynamic analysis was performed on the compressor. This analysis included the acquisition and reduction of compressor vibration data, characterization and modeling of the rotorbearing system, a computer dynamic study, and recommendations for machine modification. The compressor dynamic analysis was performed for rotor speeds of 9000 rpm and 7200 to 7800 rpm, which includes all possible opreating speeds of the compressor in the GCEP Test Facility. While the analysis was performed on this particular AC-12 compressor, the results should be pertinent to other AC-12 applications as well. Similar diagnostic and analytical techniques can be used to evaluate operation of other types of centrifugal compressors.

Spencer, J.W.

1982-01-22T23:59:59.000Z

125

Towards development of an incipient surge detection device for centrifugal compressors  

E-Print Network [OSTI]

the centrifugal compressor does have a higher pressure ratio, the axial flow compressor has a The citations on the following pages follow the style of t. h ASME Jo 1 f E~ f po Surge Line / ( I I I I / / / / / / / ncreasin m 0 0 e '4 C4 8 0 D... parameter CHAPTER I INTRODUCTION The compression of a fluid may be accomplished in many ways. In the turbomachinery field, compression of the working medium is accomplished through the use of two types of turbo-compressors: the axial flow compressor...

Hassinger, David Alan

1978-01-01T23:59:59.000Z

126

Daily Reporting Rainfall Station HERBERT RIVER Manual Heavy Rainfall Station  

E-Print Network [OSTI]

Daily Reporting Rainfall Station HERBERT RIVER Manual Heavy Rainfall Station Manual River Station Central Mill AL Tung Oil AL Corsis AL Innisfail Clump Point Tide TM Mourilyan Harbour TM 0 10 kilometres

Greenslade, Diana

127

A New Approach for Determining Optimal Air Compressor Location in A Manufacturing Facility to Increase Energy Efficiency  

E-Print Network [OSTI]

An approach is proposed to determine the optimal air compressor location in a manufacturing facility. The optimization strategy is based on an objective function that minimizes the total energy consumption of the air compressor -thereby decreasing...

Zahlan, J.; Avci, M.; Asfour, S.

2014-01-01T23:59:59.000Z

128

Refueling Stations | Open Energy Information  

Open Energy Info (EERE)

Jump to: navigation, search TODO: Add description List of Refueling Stations Incentives Retrieved from "http:en.openei.orgwindex.php?titleRefuelingStations&oldid267188...

129

NOISE CONTROL METHODS FOR A RECIPROCATING AIR COMPRESSOR USED IN FUEL CELL AUXILIARY POWER UNIT (APU)  

E-Print Network [OSTI]

NOISE CONTROL METHODS FOR A RECIPROCATING AIR COMPRESSOR USED IN FUEL CELL AUXILIARY POWER UNIT Air pollution Noise pollution Engine life Remedy Fuel cell APU Quieter Low emissions Exhaust Heat, Case History: Noise control approaches for an air-compressor in a fuel-cell auxiliary power unit, Noise

Carver, Jeffrey C.

130

Testing and modeling of compressors for low-lift cooling applications  

E-Print Network [OSTI]

In this thesis, an inverter-driven variable speed scroll compressor is tested on a de-superheater test stand to determine its performance in areas of low-lift and low compressor speed. The goal is to adapt this test stand ...

Willingham, Ryan Alexander

2009-01-01T23:59:59.000Z

131

A computational study of compressor surge during transient operation of turbocharged diesel engines  

Science Journals Connector (OSTI)

The transient response of turbocharged diesel engines is of great importance, especially when compressor surge is likely to occur. Turbocharger compressor surge is a dynamic instability mode that can generate air mass flow rate and pressure rise oscillations of large amplitude, and may also induce severe torsional loading to the turbocharger shaft. In this paper, an effort is made to study by simulation the effect of various parameters on the compressor surge behaviour. By varying these parameters, it can be revealed how compressor surge is affected and how surge intensity is influenced. To this aim, a simulation program developed is used for transient operation runs, which are critical for surge appearance. This has been applied on a six-cylinder, diesel engine of marine duty. The model has a control-design oriented philosophy and is capable of identifying the impact of each parameter on compressor surge. Thus, it can prove a useful tool to the engine designer.

C.D. Rakopoulos; C.N. Michos; E.G. Giakoumis

2007-01-01T23:59:59.000Z

132

IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, VOL. 7, NO. 5, SEPTEMBER 1999 567 Centrifugal Compressor Surge and Speed Control  

E-Print Network [OSTI]

of the compressor. First a low-order centrifugal compressor model is presented where the states are mass flow] showed that it is also applicable to centrifugal compressors. The model has two states, normalized massIEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, VOL. 7, NO. 5, SEPTEMBER 1999 567 Centrifugal

Gravdahl, Jan Tommy

133

Experimental study on p–V indicator diagrams of twin-screw refrigeration compressor with economizer  

Science Journals Connector (OSTI)

This paper presents the experimental investigation on the effects of the superfeed pressure together with economizer type on the performance of the twin-screw refrigeration compressor by means of the indicator diagram. With a pressure sensor embedded into the groove at the root of the female rotor on the discharge side, the pressure within the working chamber of a semi-hermetic twin-screw compressor with an economizer is recorded and then transformed into the indicator diagram. The results thus obtained are utilized to investigate the thermodynamic process of the compressor. It is shown that the compressor with an economizer has higher pressure during almost the whole compression process than without an economizer, resulting in the increase in the indicated power. Under different superfeed pressures, the pressure within the compression experiences different changes. This results in an optimal superfeed pressure for maximized compressor efficiency, which can be identified from the calculated compressor efficiency based on the indicator diagrams. It is also found that the pressure has a rapid increase at the beginning of superfeed process, and then a slow rise even a slight drop at the end of superfeed process, which is caused by the dynamic effect during superfeed process. Furthermore, if the superfeed pressure keeps the same, the pressure during compression in the compressor with the heat exchanger economizer is slightly higher than with the flash tank economizer, due to the higher temperature of superfeed refrigerant gas in the former case.

Huagen Wu; Xueyuan Peng; Ziwen Xing; Pengcheng Shu

2004-01-01T23:59:59.000Z

134

Operational Experience with a Cryogenic Axial-Centrifugal Compressor  

E-Print Network [OSTI]

The Large Hadron Collider (LHC), presently under construction at CERN, requires large refrigeration capacity at 1.8 K. Compression of gaseous helium at cryogenic temperatures is therefore inevitable. Together with subcontractors, Linde Kryotechnik has developed a prototype machine. This unit is based on a cryogenic axial-centrifugal compressor, running on ceramic ball bearings and driven by a variable-frequency electrical motor operating at ambient temperature. Integrated in a test facility for superconducting magnets the machine has been commissioned without major problems and successfully gone through the acceptance test in autumn 1995. Subsequent steps were initiated to improve efficiency of this prototype. This paper describes operating experience gained so far and reports on measured performance prior to and after constructional modifications.

Decker, L; Löhlein, K; Purtschert, W; Ziegler, B L; Lebrun, P; Tavian, L; Brunovsky, I; Tucek, L

1998-01-01T23:59:59.000Z

135

Failure Analysis of a Compressor Blade of Gas Turbine Engine  

Science Journals Connector (OSTI)

Abstract The stage II compressor stator blade of a developmental gas turbine engine was found damaged during dismantling of the engine after test run. A portion of the blade was found fractured from the hub region at leading edge. A crack was also observed extending from the fractured surface towards the centre of the airfoil region of the blade. Low magnification stereo-binocular observation revealed presence of beach marks on the fractured surface indicating the blade failure in progressive mode. This observation was further confirmed by scanning electron microscopy. The crack origin was at the blade hub-stem junction on the leading edge side. Presence of machining/filing marks appeared to be the reason for the fatigue crack initiation from this region. No metallurgical abnormalities were present at the crack origin. However, deep filing/machining lines were observed at the stem region of the blade attributing to the cause of failure.

Swati Biswas; M.D. Ganeshachar; Jivan Kumar; V.N. Satish Kumar

2014-01-01T23:59:59.000Z

136

Hydraulic accumulator-compressor for geopressured enhanced oil recovery  

DOE Patents [OSTI]

A hydraulic accumulator-compressor vessel using geothermal brine under pressure as a piston to compress waste (CO.sub.2 rich) gas is used in a system having a plurality of gas separators in tandem to recover pipeline quality gas from geothermal brine. A first high pressure separator feeds gas to a membrance separator which separates low pressure waste gas from high pressure quality gas. A second separator produces low pressure waste gas. Waste gas from both separators is combined and fed into the vessel through a port at the top as the vessel is drained for another compression cycle. High pressure brine is then admitted into the vessel through a port at the bottom of the vessel. Check valves control the flow of low pressure waste gas into the vessel and high pressure waste gas out of the vessel.

Goldsberry, Fred L. (Spring, TX)

1988-01-01T23:59:59.000Z

137

Mobile Alternative Fueling Station Locator  

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

Alternative Fueling Station Locator Alternative Fueling Station Locator Fuel Type Biodiesel (B20 and above) Compressed Natural Gas Electric Ethanol (E85) Hydrogen Liquefied Natural Gas (LNG) Liquefied Petroleum Gas (Propane) Location Enter a city, postal code, or address Include private stations Not all stations are open to the public. Choose this option to also search private fueling stations. Search Caution: The AFDC recommends that users verify that stations are open, available to the public, and have the fuel prior to making a trip to that location. Some stations in our database have addresses that could not be located by the Station Locator application. This may result in the station appearing in the center of the zip code area instead of the actual location. If you're having difficulty, please contact the technical response team at

138

Princeton Station Lewis  

E-Print Network [OSTI]

Dean Mathey Princeton Hospital Forrestal AOS PPPL Millstone Apts Dean Mathey Icahn 8:00 AM Mathey Princeton Hospital Forrestal AOS PPPL Millstone Apts Dean Mathey Icahn Order of Stops: Princeton Station; Lewis Lirbary; Dean Mathey; Princeton Hospital Forrestal AOS; PPPL

Singh, Jaswinder Pal

139

Ann Arbor Seismograph Station  

Science Journals Connector (OSTI)

...MEMBERSHIP COHM ITTEE Ross R. Heinrich...n~bers and changes or address should...seismograms, (2) a world-wide...Utah a 0.3 Bonneville lake beds Scoresbysund...Alaska 1.1 2.0 Graywacke...Stores, 221 North Grand Boulevard...SEISM and the name of the station...day of month (2) ml n2 sl s2...

James T. Wilson

140

Property:Building/SPElectrtyUsePercAirCompressors | Open Energy Information  

Open Energy Info (EERE)

SPElectrtyUsePercAirCompressors SPElectrtyUsePercAirCompressors Jump to: navigation, search This is a property of type String. Air compressors Pages using the property "Building/SPElectrtyUsePercAirCompressors" Showing 25 pages using this property. (previous 25) (next 25) S Sweden Building 05K0001 + 1.86951260628 + Sweden Building 05K0002 + 0.0 + Sweden Building 05K0003 + 0.0 + Sweden Building 05K0004 + 2.82544508471 + Sweden Building 05K0005 + 3.73005319917 + Sweden Building 05K0006 + 2.94977386199 + Sweden Building 05K0007 + 0.0 + Sweden Building 05K0008 + 0.0 + Sweden Building 05K0009 + 1.71574943377 + Sweden Building 05K0010 + 0.0 + Sweden Building 05K0011 + 4.75949418837 + Sweden Building 05K0012 + 5.31608494158 + Sweden Building 05K0013 + 0.0 + Sweden Building 05K0014 + 0.0 +

Note: This page contains sample records for the topic "greasewood compressor station" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Property:Building/SPBreakdownOfElctrcityUseKwhM2AirCompressors | Open  

Open Energy Info (EERE)

AirCompressors AirCompressors Jump to: navigation, search This is a property of type String. Air compressors Pages using the property "Building/SPBreakdownOfElctrcityUseKwhM2AirCompressors" Showing 25 pages using this property. (previous 25) (next 25) S Sweden Building 05K0001 + 1.33591087145 + Sweden Building 05K0002 + 0.0 + Sweden Building 05K0003 + 0.0 + Sweden Building 05K0004 + 1.86549707602 + Sweden Building 05K0005 + 2.04651162791 + Sweden Building 05K0006 + 1.92596566524 + Sweden Building 05K0007 + 0.0 + Sweden Building 05K0008 + 0.0 + Sweden Building 05K0009 + 0.970107495214 + Sweden Building 05K0010 + 0.0 + Sweden Building 05K0011 + 1.30894886364 + Sweden Building 05K0012 + 2.01978262942 + Sweden Building 05K0013 + 0.0 + Sweden Building 05K0014 + 0.0 +

142

Using Outside Air for Flooded Oil Screw Compressors at an Industrial Facility  

E-Print Network [OSTI]

A study has been performed to determine if inlet air temperature provides an increase in compressor efficiency, seen through reduced power for some specified mass flow. A theoretical analysis suggests that power is not a function of volumetric flow...

Hunt, D. G.; Terry, S.

2014-01-01T23:59:59.000Z

143

Characterization of the flow field response to vaneless space reduction in centrifugal compressors  

E-Print Network [OSTI]

The unsteady three-dimensional flow field for two centrifugal compressors of nearly identical design (one with a marginally smaller impeller-diffuser gap) is interrogated to assess the difference in the time averaged ...

Villanueva V., Alfonso D. (Villanueva Villarreal)

2006-01-01T23:59:59.000Z

144

Characterization of unsteady loading due to impeller-diffuser interaction in centrifugal compressors  

E-Print Network [OSTI]

Time dependent simulations are used to characterize the unsteady impeller blade loading due to imipeller-diffuser interaction in centrifugal compressor stages. The capability of simulations are assessed by comparing results ...

Lusardi, Christopher (Christopher Dean)

2012-01-01T23:59:59.000Z

145

Effect of radial transport on compressor tip clearance flow structures and enhancement of stable flow range  

E-Print Network [OSTI]

The relation between tip clearance flow structure and axial compressor stall is interrogated via numerical simulations, to determine how casing treatment can result in improved flow range. Both geometry changes and flow ...

Nolan, Sean Patrick Rock

2005-01-01T23:59:59.000Z

146

A novel design methodology for enhanced compressor performance based on a dynamic stability metric  

E-Print Network [OSTI]

(cont.) compressor design optimization framework allows a versatile definition of the objective function such that any combination of pressure ratio, efficiency and dynamic stability can be prescribed at various operating ...

Castiella Ruiz de Velasco, Juan Carlos, 1978-

2005-01-01T23:59:59.000Z

147

Estimation of axial compressor body forces using three-dimensional flow computations  

E-Print Network [OSTI]

This thesis presents an examination of body force distributions in a single stage low speed compressor. The body force distributions are developed using two different computational procedures, an axisymmetric streamline ...

Reichstein, Georg A

2009-01-01T23:59:59.000Z

148

Large eddy simulation of flows in industrial compressors: a path from 2015 to 2035  

Science Journals Connector (OSTI)

...using two different turbine designs. J. Turbomach...eddy simulation for turbines: methodologies...eddy simulation of gas turbine compressors. Progr...T Poinsot. 2009 Development and assessment of a coupled strategy for conjugate heat...

2014-01-01T23:59:59.000Z

149

Laves phase hydrogen storage alloys for super-high-pressure metal hydride hydrogen compressors  

Science Journals Connector (OSTI)

Ti-Cr- and Ti-Mn-based alloys were prepared to be low- and high-pressure stage metals for a double-stage super-high-pressure metal hydride hydrogen compressor. Their crystallographic characteristics and hydrogen

Xiumei Guo; Shumao Wang; Xiaopeng Liu; Zhinian Li; Fang Lü; Jing Mi; Lei Hao…

2011-06-01T23:59:59.000Z

150

Effects of upstream wake phasing on the performance of transonic compressors  

E-Print Network [OSTI]

The effect of the upstream wake phase on the work input (i.e., rise in stagnation enthalpy across the blade row) of a transonic rotor is examined computationally and analytically. It is found that the compressor work depends ...

Nolan, Sean Patrick Rock

2009-01-01T23:59:59.000Z

151

Adjustable Speed- A Tool for Saving Energy Losses in Pumps, Fans, Fans, Blowers and Compressors  

E-Print Network [OSTI]

Petroleum and chemical plants of today are effectively cutting energy losses in their plants thermally, electrically, and mechanically in their process equipment. In rotating process equipment such as pumps, fans, compressors, and blowers, much...

Hickok, H. N.

152

Refrigeration system with a compressor-pump unit and a liquid-injection desuperheating line  

DOE Patents [OSTI]

The refrigeration system includes a compressor-pump unit and/or a liquid-injection assembly. The refrigeration system is a vapor-compression refrigeration system that includes an expansion device, an evaporator, a compressor, a condenser, and a liquid pump between the condenser and the expansion device. The liquid pump improves efficiency of the refrigeration system by increasing the pressure of, thus subcooling, the liquid refrigerant delivered from the condenser to the expansion device. The liquid pump and the compressor are driven by a single driving device and, in this regard, are coupled to a single shaft of a driving device, such as a belt-drive, an engine, or an electric motor. While the driving device may be separately contained, in a preferred embodiment, the liquid pump, the compressor, and the driving device (i.e., an electric motor) are contained within a single sealable housing having pump and driving device cooling paths to subcool liquid refrigerant discharged from the liquid pump and to control the operating temperature of the driving device. In another aspect of the present invention, a liquid injection assembly is included in a refrigeration system to divert liquid refrigerant from the discharge of a liquid pressure amplification pump to a compressor discharge pathway within a compressor housing to desuperheat refrigerant vapor to the saturation point within the compressor housing. The liquid injection assembly includes a liquid injection pipe with a control valve to meter the volume of diverted liquid refrigerant. The liquid injection assembly may also include a feedback controller with a microprocessor responsive to a pressure sensor and a temperature sensor both positioned between the compressor to operate the control valve to maintain the refrigerant at or near saturation.

Gaul, Christopher J. (Thornton, CO)

2001-01-01T23:59:59.000Z

153

Station Instruction Cooperative  

E-Print Network [OSTI]

$0 INSTITUTE OF MUSEUM/LIBRARY SV $0 $0 $0 $135,575 $0 $135,575 NATIONAL AERO & SPACE ADMIN $971General Research Experiment Station Instruction Public Service Cooperative Extension Total $96,610,455 23,968,233 14,198,142 ARRA 6,188,801 Public Service (PS) 33,400,117 45,534,482 34,497,464 39

Arnold, Jonathan

154

Modelica-based modeling and simulation of a twin screw compressor for heat pump applications  

Science Journals Connector (OSTI)

Abstract A new twin screw compressor has been developed by SRM (Svenska Rotor Maskiner) for use in a new high temperature heat pump using water as refrigerant. This article presents a mathematical model of the thermodynamic process of compression in twin screw compressors. Using a special discretization method, a transient twin screw compressor model has been developed using Modelica in order to study the dry compression cycle of this machine at high temperature levels. The pressure and enthalpy evolution in the control volumes of the model are calculated as a function of the rotational angle of the male rotor using energy and continuity equations. In addition, associated processes encountered in real machines such as variable fluid leakages, water injection and heat losses are modeled and implemented in the main compressor model. A comparison is performed using the model developed, demonstrating the behavior of the compressor and the evolution of its different parameters in different configurations with and without water injection. This comparison shows the need for water injection to avoid compressor failure and improve its efficiency.

Marwan Chamoun; Romuald Rulliere; Philippe Haberschill; Jean-Louis Peureux

2013-01-01T23:59:59.000Z

155

Compressor and Turbine Models of Brayton Units for Space Nuclear Power Systems  

SciTech Connect (OSTI)

Closed Brayton Cycles with centrifugal flow, single-shaft turbo-machines are being considered, with gas cooled nuclear reactors, to provide 10's to 100's of electrical power to support future space exploration missions and Lunar and Mars outposts. Such power system analysis is typically based on the cycle thermodynamics, for given operating pressures and temperatures and assumed polytropic efficiencies of the compressor and turbine of the Brayton energy conversion units. Thus the analysis results not suitable for modeling operation transients such as startup and changes in the electric load. To simulate these transients, accurate models of the turbine and compressor in the Brayton rotating unit, which calculate the changes in the compressor and turbine efficiencies with system operation are needed. This paper presents flow models that account for the design and dimensions of the compressor impeller and diffuser, and the turbine stator and rotor blades. These models calculate the various enthalpy losses and the polytropic efficiencies along with the pressure ratios of the turbine and compressor. The predictions of these models compare well with reported performance data of actual hardware. In addition, the results of a parametric analysis to map the operations of the compressor and turbine, as functions of the rotating shaft speed and inlet Mach number of the gas working fluid, are presented and discussed. The analysis used a binary mixture of He-Xe with a molecular weight of 40 g/mole as the working fluid.

Gallo, Bruno M.; El-Genk, Mohamed S.; Tournier, Jean-Michel [Institute for Space and Nuclear Power Studies, University of New Mexico, Albuquerque, NM, 87131 (United States); Chemical and Nuclear Engineering Department, University of New Mexico, Albuquerque, NM, 87131 (United States)

2007-01-30T23:59:59.000Z

156

Apparatus and methods for cooling and sealing rotary helical screw compressors  

DOE Patents [OSTI]

In a compression system which incorporates a rotary helical screw compressor, and for any type of gas or refrigerant, the working liquid oil is atomized through nozzles suspended in, and parallel to, the suction gas flow, or alternatively the nozzles are mounted on the suction piping. In either case, the aim is to create positively a homogeneous mixture of oil droplets to maximize the effectiveness of the working liquid oil in improving the isothermal and volumetric efficiencies. The oil stream to be atomized may first be degassed at compressor discharge pressure by heating within a pressure vessel and recovering the energy added by using the outgoing oil stream to heat the incoming oil stream. The stripped gas is typically returned to the compressor discharge flow. In the preferred case, the compressor rotors both contain a hollow cavity through which working liquid oil is injected into channels along the edges of the rotors, thereby forming a continuous and positive seal between the rotor edges and the compressor casing. In the alternative method, working liquid oil is injected either in the same direction as the rotor rotation or counter to rotor rotation through channels in the compressor casing which are tangential to the rotor edges and parallel to the rotor center lines or alternatively the channel paths coincide with the helical path of the rotor edges. 14 figs.

Fresco, A.N.

1997-08-05T23:59:59.000Z

157

Apparatus and methods for cooling and sealing rotary helical screw compressors  

DOE Patents [OSTI]

In a compression system which incorporates a rotary helical screw compressor, and for any type of gas or refrigerant, the working liquid oil is atomized through nozzles suspended in, and parallel to, the suction gas flow, or alternatively the nozzles are mounted on the suction piping. In either case, the aim is to create positively a homogeneous mixture of oil droplets to maximize the effectiveness of the working liquid oil in improving the isothermal and volumetric efficiencies. The oil stream to be atomized may first be degassed at compressor discharge pressure by heating within a pressure vessel and recovering the energy added by using the outgoing oil stream to heat the incoming oil stream. The stripped gas is typically returned to the compressor discharge flow. In the preferred case, the compressor rotors both contain a hollow cavity through which working liquid oil is injected into channels along the edges of the rotors, thereby forming a continuous and positive seal between the rotor edges and the compressor casing. In the alternative method, working liquid oil is injected either in the same direction as the rotor rotation or counter to rotor rotation through channels in the compressor casing which are tangential to the rotor edges and parallel to the rotor centerlines or alternatively the channel paths coincide with the helical path of the rotor edges.

Fresco, Anthony N. (P.O. Box 734, Upton, NY 11973)

1997-01-01T23:59:59.000Z

158

Pacific Southwest Research Station Publications  

E-Print Network [OSTI]

Bulletins 1- 28 1965-1989 Soil- Vegetation Tables -- 1965-1980 Solar Irradiation and Shadow Length Tables-1971 1938 California Forest and Range Experiment Station Annual Report 1939 California Forest and Range Experiment Station Annual Report 1940 California Forest and Range Experiment Station Annual Report 1951

Standiford, Richard B.

159

IMPROVEMENT TO PIPELINE COMPRESSOR ENGINE RELIABILITY THROUGH RETROFIT MICRO-PILOT IGNITION SYSTEM  

SciTech Connect (OSTI)

This report documents a 3-year research program conducted by the Engines & Energy Conversion Laboratory (EECL) at Colorado State University (CSU) to develop micropilot ignition systems for existing pipeline compressor engines. Research activities for the overall program were conducted with the understanding that the efforts are to result in a commercial product to capture and disseminate the efficiency and environmental benefits of this new technology. An extensive state-of-art review was conducted to leverage the existing body of knowledge of micropilot ignition with respect to retrofit applications. Additionally, commercially-available fuel injection products were identified and applied to the program where appropriate. This approach will minimize the overall time-to-market requirements, while meeting performance and cost criteria. The objective for Phase I was to demonstrate the feasibility of micropilot ignition for large bore, slow speed engines operating at low compression ratios under laboratory conditions at the EECL. The primary elements of Micropilot Phase I were to develop a single-cylinder test chamber to study the injection of pilot fuel into a combustion cylinder and to develop, install and test a multi-cylinder micropilot ignition system for a 4-cylinder, natural gas test engine. In all, there were twelve (12) tasks defined and executed to support these two (2) primarily elements in a stepwise fashion. Task-specific approaches and results are documented in this report. The four-cylinder prototype data was encouraging for the micro-pilot ignition technology when compared to spark ignition. The objective for Phase II was to further develop and optimize the micropilot ignition system at the EECL for large bore, slow speed engines operating at low compression ratios. The primary elements of Micropilot Phase II were to evaluate the results for the 4-cylinder system prototype developed for Phase I, then optimize this system and prepare the technology for the field demonstration phase in Year 3. In all, there were twelve (12) tasks defined and executed to support objectives in a stepwise fashion. The optimized four-cylinder system data demonstrated significant progress compared to Phase I results, as well as traditional spark ignition systems. These laboratory results were enhanced, then verified via a field demonstration project during Phase III of the Micropilot Ignition program. An Implementation Team of qualified engine retrofit service providers was assembled to install the retrofit micropilot ignition system on an engine operated by El Paso Pipeline Group at a compressor station near Window Rock, Arizona. Testing of this demonstration unit showed that the same benefits identified by laboratory testing at CSU, i.e., reduced fuel consumption and exhaust emissions (NOx, THC, CO, and CH2O). Commercialization of the retrofit micropilot ignition technology is awaiting a ''market pull'', which is expected to materialize as the results of the field demonstration become known and accepted. The Implementation Team, comprised of Woodward Governor Company, Enginuity LLC, Hoerbiger Corporation of America, and DigiCon Inc., has direct experience with the technology development and implementation, and stands ready to promote and commercialize the retrofit micropilot ignition system.

Scott Chase; Daniel Olsen; Ted Bestor

2005-05-01T23:59:59.000Z

160

Development of a turbine-compressor for 10 kW class neon turbo-Brayton refrigerator  

Science Journals Connector (OSTI)

We are developing 10 kW class turbo-Brayton refrigerator whose working fluid is neon gas. Its high pressure value is 1 MPa and its low pressure value is 0.5 MPa. The refrigerator consists of two turbine-compressors and a heat exchanger. The turbine-compressor has a turbo-expander on one side of its shaft and a turbo-compressor on the other side of the shaft. Two turbo-compressors are connected in series and two turbo-expanders are set in parallel. So all amount of neon gas is compressed by two stages and each half a mount of neon gas is expanded by one stage. Two turbinecompressors are the same machines and development cost and time are minimized. In this stage we made one prototype turbine-compressor and installed it in a performance test facility. This paper shows details of the turbine-compressor and refrigerator cooling power simulation results.

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "greasewood compressor station" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Hydrogen Energy Stations: Poly-Production of Electricity, Hydrogen, and Thermal Energy  

E-Print Network [OSTI]

compressor Compressed hydrogen storage Figure 2: High-compressor Compressed hydrogen storage Clean Energy Group lduction, and a hydrogen compression, storage, and Energy

Lipman, Timothy; Brooks, Cameron

2006-01-01T23:59:59.000Z

162

Alternative Fuels Data Center: Ethanol Fueling Stations  

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

Fueling Fueling Stations to someone by E-mail Share Alternative Fuels Data Center: Ethanol Fueling Stations on Facebook Tweet about Alternative Fuels Data Center: Ethanol Fueling Stations on Twitter Bookmark Alternative Fuels Data Center: Ethanol Fueling Stations on Google Bookmark Alternative Fuels Data Center: Ethanol Fueling Stations on Delicious Rank Alternative Fuels Data Center: Ethanol Fueling Stations on Digg Find More places to share Alternative Fuels Data Center: Ethanol Fueling Stations on AddThis.com... More in this section... Ethanol Basics Benefits & Considerations Stations Locations Infrastructure Development Vehicles Laws & Incentives Ethanol Fueling Stations Photo of an ethanol fueling station. Thousands of ethanol fueling stations are available in the United States.

163

Alternative Fuels Data Center: Hydrogen Fueling Stations  

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

Fueling Fueling Stations to someone by E-mail Share Alternative Fuels Data Center: Hydrogen Fueling Stations on Facebook Tweet about Alternative Fuels Data Center: Hydrogen Fueling Stations on Twitter Bookmark Alternative Fuels Data Center: Hydrogen Fueling Stations on Google Bookmark Alternative Fuels Data Center: Hydrogen Fueling Stations on Delicious Rank Alternative Fuels Data Center: Hydrogen Fueling Stations on Digg Find More places to share Alternative Fuels Data Center: Hydrogen Fueling Stations on AddThis.com... More in this section... Hydrogen Basics Benefits & Considerations Stations Locations Infrastructure Development Vehicles Laws & Incentives Hydrogen Fueling Stations Photo of a hydrogen fueling station. A handful of hydrogen fueling stations are available in the United States

164

Alternative Fuels Data Center: Biodiesel Fueling Stations  

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

Fueling Fueling Stations to someone by E-mail Share Alternative Fuels Data Center: Biodiesel Fueling Stations on Facebook Tweet about Alternative Fuels Data Center: Biodiesel Fueling Stations on Twitter Bookmark Alternative Fuels Data Center: Biodiesel Fueling Stations on Google Bookmark Alternative Fuels Data Center: Biodiesel Fueling Stations on Delicious Rank Alternative Fuels Data Center: Biodiesel Fueling Stations on Digg Find More places to share Alternative Fuels Data Center: Biodiesel Fueling Stations on AddThis.com... More in this section... Biodiesel Basics Benefits & Considerations Stations Locations Infrastructure Development Vehicles Laws & Incentives Biodiesel Fueling Stations Photo of a biodiesel fueling station. Hundreds of biodiesel fueling stations are available in the United States.

165

Compressor Calorimeter Test of R-404A Alternatives ARM-31a, D2Y-65, L-40, and R32 + R-134a Mixture using a Scroll Compressor  

SciTech Connect (OSTI)

As a contribution to the AHRI Low-GWP Alternative Refrigerants Evaluation Program (AREP), this study compares the performance of four lower-GWP alternative refrigerants, ARM-31a, D2Y-65, L-40, and R-32 + R-134a mixture, to that of refrigerant R-404A (baseline) in a scroll compressor designed for medium temperature refrigeration applications. These comparisons were carried out via compressor calorimeter tests performed on a compressor designed for refrigerant R-404A and having a nominal rated capacity of 23,500 Btu/hr. Tests were conducted over a suction dew point temperature range of -10 F to 35 F in 5 F increments and a discharge dew point temperature range of 70 F to 140 F in 10 F increments. All the tests were performed with 20 F superheat, 40 F superheat, and 65 F suction temperature. A liquid subcooling level of 10 F to 15 F was maintained for all the test conditions. However, the cooling capacities reported in this study are normalized for 0 F subcooling. The tests showed that the compressor energy efficiency ratio (EER) and cooling capacity with all four alternative refrigerants tested are higher at higher saturation suction and saturation discharge temperature and lower at lower saturation suction and saturation discharge temperature, compared to that of R-404A. Discharge temperatures of all the alternative refrigerants were higher than that of R-404A at all test conditions.

Shrestha, Som S [ORNL; Sharma, Vishaldeep [ORNL; Abdelaziz, Omar [ORNL

2013-08-01T23:59:59.000Z

166

Hydrogen Station Cost Estimates: Comparing Hydrogen Station Cost...  

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

classification) NREL National Renewable Energy Laboratory RFP request for proposals SMR steam methane reformer SOTA state of the art (referring to station classification) TAR...

167

INCREASED FLEXIBILITY OF TURBO-COMPRESSORS IN NATURAL GAS TRANSMISSION THROUGH DIRECT SURGE CONTROL  

SciTech Connect (OSTI)

The objective of this Direct Surge Control project was to develop a new internal method to avoid surge of pipeline compressors. This method will safely expand the range and flexibility of compressor operations, while minimizing wasteful recycle flow at the lower end of the operating envelope. The approach is to sense the onset of surge with a probe that directly measures re-circulation at the impeller inlet. The signals from the probe are used by a controller to allow operation at low flow conditions without resorting to a predictive method requiring excessive margin to activate a recycle valve. The sensor developed and demonstrated during this project was a simple, rugged, and sensitive drag probe. Experiments conducted in a laboratory compressor clearly showed the effectiveness of the technique. Subsequent field demonstrations indicated that the increase in range without the need to recycle flow was on the order of 19% to 25%. The cost benefit of applying the direct surge control technology appears to be as much as $120 per hour per compressor for operation without the current level of recycle flow. This could amount to approximately $85 million per year for the U.S. Natural Gas Transmission industry, if direct surge control systems are applied to most pipeline centrifugal compressors.

Robert J. McKee; Shane P. Siebenaler; Danny M. Deffenbaugh

2005-02-25T23:59:59.000Z

168

Experimental investigation of hinged and spring loaded rolling piston compressors pertaining to a turbo rotary engine  

Science Journals Connector (OSTI)

Hinged rolling piston compressor of a new thermodynamic cycle Pars engine promises high performance figures such as single stage high compression levels and higher volume flow discharge with competitively low input power and torque. The pumping characteristic of the present engine compressor unit has been increased by the implementation of a spring less vane configuration. The reciprocating vane which is usually operated by spring compression in air conditioning and refrigeration unit has been replaced by a hinge vane mechanism. At high speeds, the conventional spring loaded vane which is forced against the eccentrically moving rotor periphery does disconnect and starts rocking. With the new configuration, this mishap has been eliminated and subsequently resulting compressor pressure leaks have been avoided. Compressor experiments have been carried out at predetermined rotor speeds and compressed volume flow amounts and required shaft powers have been measured and derived accordingly. Experimentally determined pressure–volume relations have been compared with isentropic, isothermal, isochoric compressions as well as isobaric process. It is seen that at lower speeds, hinged vane compression is half way between isentropic and isochoric compressions whereas at high speed the compression process approaches further isochoric compression behavior. The isentropic compression efficiency of the hinged vane compressor is around 85% for pressures reaching 9 atm.

Melih Okur; Ibrahim Sinan Akmandor

2011-01-01T23:59:59.000Z

169

Station design using orifice meters  

SciTech Connect (OSTI)

This paper reports that proper meter station design using gas orifice meters must include consideration of a number of factors to minimize operation and maintenance problems while obtaining the best accuracy over the life of the station. A station should provide accuracy, be safe, functional, economical and free of undue maintenance. It should comply with all codes, reports and specifications but most of all it should be able to comply with terms set forth in the contract. All measuring stations should be designed with considerations of growth or reductions in volume. It should be attractive and built to last for many years.

Upp, E.L. (Daniel Industries, Inc., Houston, TX (United States))

1992-07-01T23:59:59.000Z

170

Celilo Converter Station - October 2005  

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

safer and ecologi- cally improved. The new thyristors eliminate reliance on mercury for power conversion. Asbestos has been removed from the station. Old, noisy, maintenance-in-...

171

Hanford Meteorological Station - Hanford Site  

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

Station Real Time Met Data from Around the Site Current HMS Observations Daily HMS Extremes in Met Data Met and Climate Data Summary Products Contacts Hours Current NWS...

172

Development of a Hybrid Compressor/Expander Module for Automotive Fuel Cell Applications  

SciTech Connect (OSTI)

In this program TIAX LLC conducted the development of an advanced technology compressor/expander for supplying compressed air to Proton Exchange Membrane (PEM) fuel cells in transportation applications. The overall objective of this program was to develop a hybrid compressor/expander module, based on both scroll and high-speed turbomachinery technologies, which will combine the strengths of each technology to create a concept with superior performance at minimal size and cost. The resulting system was expected to have efficiency and pressure delivery capability comparable to that of a scroll-only machine, at significantly reduced system size and weight when compared to scroll-only designs. Based on the results of detailed designs and analyses of the critical system elements, the Hybrid Compressor/Expander Module concept was projected to deliver significant improvements in weight, volume and manufacturing cost relative to previous generation systems.

McTaggart, Paul

2004-12-31T23:59:59.000Z

173

A Five-Leg Inverter for Driving a Traction Motor and a Compressor Motor  

SciTech Connect (OSTI)

This paper presents an integrated inverter for speed control of a traction motor and a compressor motor to reduce the compressor drive cost in EV/HEV applications. The inverter comprises five phase-legs; three of which are for control of a three-phase traction motor and the remaining two for a two-phase compressor motor with three terminals. The common terminal of the two-phase motor is tied to the neutral point of the three-phase traction motor to eliminate the requirement of a third phase leg. Further cost savings are made possible by sharing the switching devices, dc bus filter capacitors, gate drive power supplies, and control circuit. Simulation and experimental results are included to verify that speed control of the two motors is independent from each other.

Su, Gui-Jia [ORNL; Hsu, John S [ORNL

2006-01-01T23:59:59.000Z

174

Variable gas spring for matching power output from FPSE to load of refrigerant compressor  

DOE Patents [OSTI]

The power output of a free piston Stirling engine is matched to a gas compressor which it drives and its stroke amplitude is made relatively constant as a function of power by connecting a gas spring to the drive linkage from the engine to the compressor. The gas spring is connected to the compressor through a passageway in which a valve is interposed. The valve is linked to the drive linkage so it is opened when the stroke amplitude exceeds a selected limit. This allows compressed gas to enter the spring, increase its spring constant, thus opposing stroke increase and reducing the phase lead of the displacer ahead of the piston to reduce power output and match it to a reduced load power demand.

Chen, Gong (Athens, OH); Beale, William T. (Athens, OH)

1990-01-01T23:59:59.000Z

175

Experimental analysis of pressure distribution in a twin screw compressor for multiphase duties  

SciTech Connect (OSTI)

This paper presents the results of an experimental investigation of pressure distribution inside working chamber of a twin screw compressor for multiphase duties. A mathematical model for describing the pressure distribution inside working chamber is proposed. By means of a small pressure transducer embedded into the groove at the root of the rotor, the pressure distributions of a multiphase compressor under various running conditions have been recorded successfully to verify the model. It is found that the pressure curve during the discharge process has a higher level under the conditions of the lower gas void fraction, higher discharge pressure, higher rotational speed and higher inlet pressure. The pressure distribution calculated by model in this paper shows good agreement with the data recorded by a small pressure sensor in a prototype multiphase compressor at the high gas void fractions under different operating conditions. (author)

Cao, Feng; Gao, Tieyu; Li, Songshan; Xing, Ziwen; Shu, Pengcheng [School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an 710049 (China)

2011-01-15T23:59:59.000Z

176

Research and development of energy-efficient appliance motor-compressors. Final report. Volume 1: executive summary  

SciTech Connect (OSTI)

The accomplishments of the refrigerator/freezer motor-compressor development program are highlighted. The experimental program involved making numerous incremental changes to an existing compresssor design. The refrigerator/freezer motor compressor experimental development, room air conditioner experimental development, market study, and phase II field demonstration program are summarized. (MHR)

Nelson, R.T.; MacCarthy, P.W.

1980-09-01T23:59:59.000Z

177

Improving performance and rotordynamic characteristics of injection compressors via much longer balance-piston and division-wall seals  

E-Print Network [OSTI]

Predictions are presented for a selected compressor using longer hole-pattern seals with L/D ratios from 0.5 to 2.5. Results were obtained for back-to-back and in-line compressors with the seal located at mid-span and at 82% of rotor span...

Rodrigues Rodrigues, Margarita

2009-05-15T23:59:59.000Z

178

Gas Spring Losses in Linear Clearance Seal Compressors P.B. Bailey, M.W. Dadd, J.S. Reed*  

E-Print Network [OSTI]

1 Gas Spring Losses in Linear Clearance Seal Compressors P.B. Bailey, M.W. Dadd, J.S. Reed* , C. Stevenage, U.K. Thomas M. Davis Air Force Research Laboratory Kirtland AFB, New Mexico, U.S.A ABSTRACT investigations on conventional crank driven reciprocating compressors, where the use of normal sliding seals

179

Fuel Station Procedure Applicability All  

E-Print Network [OSTI]

Fuel Station Procedure Applicability All Last Revised 11/20/12 Procedure Owner Andrew Grant agrant for the purchasing and distribution of fuel for vehicles owned by Bowling Green State University (BGSU). This centralization is important to ensure compliance for BGSU employees who use the centralized fuel station and fuel

Moore, Paul A.

180

Station Costs Pinch Other Programs  

Science Journals Connector (OSTI)

...station. The overruns, encountered by Boeing Co. in its role as general contractor, mean...And he promised a skeptical panel that Boeing has the overruns under control...station. The overruns, encountered by Boeing Co. in its role as general contractor...

Andrew Lawler

1997-09-26T23:59:59.000Z

Note: This page contains sample records for the topic "greasewood compressor station" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Research and development of energy-efficient appliance motor-compressors. Volume IV. Production demonstration and field test  

SciTech Connect (OSTI)

Two models of a high-efficiency compressor were manufactured in a pilot production run. These compressors were for low back-pressure applications. While based on a production compressor, there were many changes that required production process changes. Some changes were performed within our company and others were made by outside vendors. The compressors were used in top mount refrigerator-freezers and sold in normal distribution channels. Forty units were placed in residences for a one-year field test. Additional compressors were built so that a life test program could be performed. The results of the field test reveal a 27.0% improvement in energy consumption for the 18 ft/sup 3/ high-efficiency model and a 15.6% improvement in the 21 ft/sup 3/ improvement in the 21 ft/sup 3/ high-efficiency model as compared to the standard production unit.

Middleton, M.G.; Sauber, R.S.

1983-09-01T23:59:59.000Z

182

Kaeser Compressors, Inc. & CEMEX Teaming Profile | ENERGY STAR Buildings &  

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

Kaeser Compressors, Inc. & CEMEX Teaming Profile Kaeser Compressors, Inc. & CEMEX Teaming Profile Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In This Section Campaigns Commercial building design Communications resources Energy management guidance Financial resources Portfolio Manager Products and purchasing Recognition Research and reports Service and product provider (SPP) resources

183

station locations | OpenEI  

Open Energy Info (EERE)

00 00 Varnish cache server Browse Upload data GDR 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142288500 Varnish cache server station locations Dataset Summary Description Alternative fueling stations are located throughout the United States and their availability continues to grow. The Alternative Fuels Data Center (AFDC) maintains a website where you can find alternative fuels stations near you or on a route, obtain counts of alternative fuels stations by state, Source Alternative Fuels Data Center Date Released December 13th, 2010 (4 years ago) Date Updated December 13th, 2010 (4 years ago) Keywords alt fuel alternative fuels alternative fuels stations biodiesel CNG compressed natural gas E85 Electricity ethanol

184

An Assessment of the Near-Term Costs of Hydrogen Refueling Stations and Station Components  

E-Print Network [OSTI]

4-12: Hydrogen Cost Comparison for Electrolysis Station Withthe hydrogen costs from the HSCM for electrolysis stations

Weinert, Jonathan X.; Lipman, Timothy

2006-01-01T23:59:59.000Z

185

Fuzzy Synthetic Evaluation of Gas Station Safety  

Science Journals Connector (OSTI)

Based on the comprehensive analysis of hazard factors and evaluation indexes in gas stations, gas station safety is assessed in a fuzzy synthetic ... comprehensive evaluation, the specific safety level of gas stations

Xiaohua Hao; Xiao Feng

2010-01-01T23:59:59.000Z

186

Alternative Fuels Data Center: Propane Fueling Stations  

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

Stations to someone by E-mail Stations to someone by E-mail Share Alternative Fuels Data Center: Propane Fueling Stations on Facebook Tweet about Alternative Fuels Data Center: Propane Fueling Stations on Twitter Bookmark Alternative Fuels Data Center: Propane Fueling Stations on Google Bookmark Alternative Fuels Data Center: Propane Fueling Stations on Delicious Rank Alternative Fuels Data Center: Propane Fueling Stations on Digg Find More places to share Alternative Fuels Data Center: Propane Fueling Stations on AddThis.com... More in this section... Propane Basics Benefits & Considerations Stations Locations Infrastructure Development Vehicles Laws & Incentives Propane Fueling Stations Photo of a liquefied petroleum gas fueling station. Thousands of liquefied petroleum gas (propane) fueling stations are

187

Large eddy simulation of flows in industrial compressors: a path from 2015 to 2035  

Science Journals Connector (OSTI)

...eddy simulation of flows in industrial compressors: a path from...flow that develops in such industrial machines is extremely hard...TM-2009-215627, NASA Glenn Research Center. 6 McMullan, WA , and GJ...Poinsot. 2009 Development and assessment of a coupled strategy for...

2014-01-01T23:59:59.000Z

188

2009-32-0176/20097176 Miniature HCCI Free-Piston Engine Compressor  

E-Print Network [OSTI]

(~290 kJ/kg) and the size of a battery-motor package [3]. Hydrocarbon fuel has a power density of about 40,000 kJ/kg. If an internal combustion engine coupled with compressor and pneumatic actuator of an engine gets smaller, surface effects such as friction, heat loss and leakage dominate [3]. In order

Durfee, William K.

189

Bulk-Flow analysis for force and moment coefficients of a shrouded centrifugal compressor impeller  

E-Print Network [OSTI]

An analysis is developed for a compressible bulk-flow model of the leakage path between a centrifugal compressor's impeller shroud and housing along the front and back side of the impeller. This is an extension of analysis performed first by Childs...

Gupta, Manoj Kumar

2005-08-29T23:59:59.000Z

190

OPTIMAL CONTROL EXPERIMENTATION OF COMPRESSION TRAJECTORIES FOR A LIQUID PISTON AIR COMPRESSOR  

E-Print Network [OSTI]

compressor is the critical part of a Compressed Air En- ergy Storage (CAES) system. Efficient and fast and expansion has many applications in pneumatic and hydraulic systems, including in the Compressed Air Energy CAES system, high pressure (20-30MPa) compressed air is stored in a dual chamber storage vessel

Li, Perry Y.

191

Franklin Heating Station | Open Energy Information  

Open Energy Info (EERE)

Station Jump to: navigation, search Name: Franklin Heating Station Place: Minnesota References: EIA Form EIA-861 Final Data File for 2010 - File220101 EIA Form 861 Data Utility...

192

Energy Department Launches Alternative Fueling Station Locator...  

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

Launches Alternative Fueling Station Locator App Energy Department Launches Alternative Fueling Station Locator App November 7, 2013 - 11:16am Addthis As part of the Obama...

193

Hydrogen at the Fueling Station  

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

Hydrogen) Service Stations 101 Hydrogen) Service Stations 101 Steven M. Schlasner September 22, 2004 2 DISCLAIMER Opinions expressed within are strictly those of the presenter and do not necessarily represent ConocoPhillips Company. 3 Presentation Outline * Introduction to ConocoPhillips * Introduction to Service Stations * Comparison of Conventional with Hydrogen Fueling Stations * Hydrogen Fueling Life Cycle * Practical Design Example * Concluding Observations 4 ConocoPhillips * 7 th on Fortune's list of largest companies (2003 revenues) * 3 rd largest integrated petroleum company in U.S. * 1 st (largest) petroleum refiner in U.S. * 14,000 retail outlets (350 company-owned) in 44 states * Brands: Conoco, Phillips 66, 76 * 32,800 miles pipeline, owned or interest in * 64 terminals: crude, LPG, refined products

194

Pilgrim Station | Open Energy Information  

Open Energy Info (EERE)

Station Station Jump to: navigation, search Name Pilgrim Station Facility Pilgrim Stage Station Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner ReunionPower/Exergy Developer Exergy Location Twin Falls County ID Coordinates 42.741336°, -114.865865° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.741336,"lon":-114.865865,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

195

Mini cogeneration stations: Foreign experience  

Science Journals Connector (OSTI)

The prospects of using autonomous power and heat supply systems are analyzed. The economic advantages of mini cogeneration power stations equipped with gas piston, diesel, or gas turbine units are shown. Examples...

V. R. Kotler

2006-08-01T23:59:59.000Z

196

Compressor calorimeter performance of refrigerant blends: Comparative methods and results for a refrigerator/freezer application  

SciTech Connect (OSTI)

A protocol was developed to define calorimeter operating pressures for nonazeotropic refrigerant mixtures (NARMs) which corresponded with the saturated evaporator and condenser temperatures commonly used for pure refrigerants. Compressor calorimeter results were obtained using this equivalent-mean-temperature (EMT) approach and a generally applied Association of Home Appliance Manufacturers (AHAM) procedure at conditions characteristic of a domestic refrigerator-freezer application. Tests with R-12 and two NARMs indicate that compressor volumetric and isentropic efficiencies are nearly the same for refrigerants with similar capacities and pressure ratios. The liquid-line temperature conditions specified in the AHAM calorimeter rating procedure for refrigerator-freezer compressors were found to preferentially derate NARM performance relative to R-12. Conversion of calorimeter data taken with a fixed liquid-line temperature to a uniform minimal level of condenser subcooling is recommended as a fairer procedure when NARMs are involved. Compressor energy-efficiency-ratio (EER) and capacity data measured as a result of the EMT approach were compared to system performance calculated using an equivalent-heat-exchanger-loading (EHXL) protocol based on a Lorenz-Meutzner (L-M) refrigerator-freezer modeling program. The EHXL protocol was used to transform the calorimeter results into a more relevant representation of potential L-M cycle performance. The EMT method used to set up the calorimeter tests and the AHAM liquid-line conditions combined to significantly understate the cycle potential of NARMs relative to that predicted at the more appropriate EHXL conditions. Compressor conditions representative of larger heat exchanger sizes were also found to give a smaller L-M cycle advantage relative to R-12.

Rice, C K; Sand, J R

1993-01-01T23:59:59.000Z

197

DOE Permitting Hydrogen Facilities: Hydrogen Fueling Stations  

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

Stations Stations Public-use hydrogen fueling stations are very much like gasoline ones. In fact, sometimes, hydrogen and gasoline cars can be fueled at the same station. These stations offer self-service pumps, convenience stores, and other services in high-traffic locations. Photo of a Shell fueling station showing the site convenience store and hydrogen and gasoline fuel pumps. This fueling station in Washington, D.C., provides drivers with both hydrogen and gasoline fuels Many future hydrogen fueling stations will be expansions of existing fueling stations. These facilities will offer hydrogen pumps in addition to gasoline or natural gas pumps. Other hydrogen fueling stations will be "standalone" operations. These stations will be designed and constructed to

198

Control of residual stresses in tests of technological processes of producing compressor blades for gas turbine engines  

Science Journals Connector (OSTI)

The article describes experience with inducing and controlling residual surface stresses in compressor blades made of titanium alloys. It was established that these stresses have a substantial effect on the fa...

V. A. Boguslaev

1991-03-01T23:59:59.000Z

199

Certain peculiarities of Zr?Cr?N coatings on steel blades of a gas-turbine engine compressor  

Science Journals Connector (OSTI)

The properties of compressor blades of a helicopter gas-turbine engine with an experimental ionplasma coating Zr? ... -resistant, and mitigate the dependence of their residual properties on the amplitude and the ...

V. A. Styazhkin; A. A. Kopylov; S. Ya. Paleeva; Yu. G. Veksler…

200

Japanese and American competition in the development of scroll compressors and its impact on the American air conditioning industry  

SciTech Connect (OSTI)

This report examines the technological development of scroll compressors and its impact on the air conditioning equipment industry. Scroll compressors, although considered to be the compressors of the future for energy-efficient residential heat pumps and possibly for many other applications, are difficult to manufacture on a volume-production base. The manufacturing process requires computer-aided, numerically controlled tools for high-precision fabrication of major parts. Japan implemented a global strategy for dominating the technological world market in the 1970s, and scroll compressor technology benefited from the advent of new-generation machine tools. As a result, if American manufacturers of scroll compressors purchase or are essentially forced to purchase numerically controlled tools from Japan in the future, they will then become dependent on their own competitors because the same Japanese conglomerates that make numerically controlled tools also make scroll compressors. This study illustrates the importance of the basic machine tool industry to the health of the US economy. Without a strong machine tool industry, it is difficult for American manufacturers to put innovations, whether patented or not, into production. As we experience transformation in the air conditioning and refrigeration market, it will be critical to establish a consistent national policy to provide healthy competition among producers, to promote innovation within the industry, to enhance assimilation of new technology, and to eliminate practices that are incompatible with these goals. 72 refs., 8 figs., 1 tab.

Ushimaru, Kenji (Energy International, Inc., Bellevue, WA (USA))

1990-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "greasewood compressor station" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Thrust Area 2 Free-Piston Compressor for Portable Fluid-Powered Systems  

E-Print Network [OSTI]

Diluted combustion products from previous stroke Combustion gases expand down to Air in compressor chamber, combustion products continue to dilute with entrained fresh air further cooling 5. End of Stroke.- Magnetic kinetic energy. products cooled with fresh air. 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 50 100 150 200 250 300 350

Barth, Eric J.

202

Compressor Calorimeter Test of R-410A Alternatives R-32, DR-5, and L-41a  

SciTech Connect (OSTI)

As a contribution to the AHRI Low-GWP Alternative Refrigerants Evaluation Program (AREP), this study compares performance of alternative refrigerants R32, DR-5, and L-41A to that of refrigerant R-410A (baseline) in a scroll compressor designed for air-conditioning and heat pump applications. Compressor calorimeter tests were performed to evaluate the performance of the lower-GWP alternative refrigerants in place of the common refrigerant R-410A in a 36,000 Btu/hr compressor calorimeter using a compressor having a nominal rated capacity of 21,300 Btu/hr. Tests were conducted over a suction dew point temperature range of 10 F to 55 F in 5 F increments and a discharge dew point temperature range of 70 F to 140 F in 10 F increments. All the tests were performed with 20 F superheat, 40 F superheat and 65 F suction temperature. A liquid subcooling level of 15 F was maintained for all the test conditions. The tests showed that performance of these three lower-GWP alternative refrigerants is comparable to that of R-410A. For the 20 F superheat and 15 F subcooling test conditions, EERs of R32, DR-5, and L-41A were 90% to 99%, 96% to 99%, and 94% to 101%, respectively, compared to that of R-410A. Similarly, cooling capacities of R32, DR-5, and L-41A were 98% to 103%, 92% to 96%, and 84% to 92%, respectively, compared to that of R-410A.

Shrestha, Som S [ORNL; Mahderekal, Isaac [ORNL; Sharma, Vishaldeep [ORNL; Abdelaziz, Omar [ORNL

2013-02-01T23:59:59.000Z

203

VRF on-site Measurement by Compressor Curve Method of VRF and the applications-APCBC  

E-Print Network [OSTI]

VRF on-site Measurement by Compressor Curve Method and Its Application Sumio Shiochi (Daikin Industries,ltd.) Yurino Kan* (Daikin Industries,ltd.) APCBC presentation in ICEBO (Asia Pacific Conference on Building Commissioning) Sept. 2014..., Beijing, China ESL-IC-14-09-34 Proceedings of the 14th International Conference for Enhanced Building Operations, Beijing, China, September 14-17, 2014 ICEBO 2014 Beijing + APCBC Meeting 2014.9.15-16 1. Background and Purpose of This Study ?Background...

Kan,Y.; Shiochi,S.

2014-01-01T23:59:59.000Z

204

Low-friction coatings for air bearings in fuel cell air compressors  

SciTech Connect (OSTI)

In an effort to reduce fuel consumption and emissions, hybrid vehicles incorporating fuel cell systems are being developed by automotive manufacturers, their suppliers, federal agencies (specifically, the US Department of Energy) and national laboratories. The fuel cell system will require an air management subsystem that includes a compressor/expander. Certain components in the compressor will require innovative lubrication technology in order to reduce parasitic energy losses and improve their reliability and durability. One such component is the air bearing for air turbocompressors designed and fabricated by Meruit, Inc. Argonne National Laboratory recently developed a carbon-based coating with low friction and wear attributes; this near-frictionless-carbon (NFC) coating is a potential candidate for use in turbocompressor air bearings. The authors present here an evaluation of the Argonne coating for air compressor thrust bearings. With two parallel 440C stainless steel discs in unidirectional sliding contact, the NFC reduced the frictional force four times and the wear rate by more than two orders of magnitude. Wear mechanism on the uncoated surface involved oxidation and production of iron oxide debris. Wear occurred on the coated surfaces primarily by a polishing mechanism.

Ajayi, O. O.; Fenske, G. R.; Erdemir, A.; Woodford, J.; Sitts, J.; Elshot, K.; Griffey, K.

2000-01-06T23:59:59.000Z

205

An Assessment of the Near-Term Costs of Hydrogen Refueling Stations and Station Components  

E-Print Network [OSTI]

e.g. co-locate with gasoline station, bus-yard, or officeintegrated into existing gasoline stations with 8 dispensersof a liquid H 2 and gasoline station layout. Figure 4-9:

Weinert, Jonathan X.; Lipman, Timothy

2006-01-01T23:59:59.000Z

206

An Assessment of the Near-Term Costs of Hydrogen Refueling Stations and Station Components  

E-Print Network [OSTI]

located at an existing gasoline station. One could use othere.g. co-locate with gasoline station, bus-yard, or officeequivalent to about 6% of gasoline stations in California 4.

Lipman, T E; Weinert, Jonathan X.

2006-01-01T23:59:59.000Z

207

Mobile Alternative Fueling Station Locator  

SciTech Connect (OSTI)

The Department of Energy's Alternative Fueling Station Locator is available on-the-go via cell phones, BlackBerrys, or other personal handheld devices. The mobile locator allows users to find the five closest biodiesel, electricity, E85, hydrogen, natural gas, and propane fueling sites using Google technology.

Not Available

2009-04-01T23:59:59.000Z

208

University of Washington Seismograph Stations  

Science Journals Connector (OSTI)

...MEMBERSHIP COHM ITTEE Ross R. Heinrich...n~bers and changes or address should...seismograms, (2) a world-wide...Utah a 0.3 Bonneville lake beds Scoresbysund...Alaska 1.1 2.0 Graywacke...Stores, 221 North Grand Boulevard...SEISM and the name of the station...day of month (2) ml n2 sl s2...

209

alternative fuels stations | OpenEI  

Open Energy Info (EERE)

fuels stations fuels stations Dataset Summary Description Alternative fueling stations are located throughout the United States and their availability continues to grow. The Alternative Fuels Data Center (AFDC) maintains a website where you can find alternative fuels stations near you or on a route, obtain counts of alternative fuels stations by state, Source Alternative Fuels Data Center Date Released December 13th, 2010 (4 years ago) Date Updated December 13th, 2010 (4 years ago) Keywords alt fuel alternative fuels alternative fuels stations biodiesel CNG compressed natural gas E85 Electricity ethanol hydrogen liquefied natural gas LNG liquefied petroleum gas LPG propane station locations Data text/csv icon alt_fuel_stations_apr_4_2012.csv (csv, 2.3 MiB) Quality Metrics Level of Review Peer Reviewed

210

COMPARATIVE COSTS OF CALIFORNIA CENTRAL STATION ELECTRICITY  

E-Print Network [OSTI]

CALIFORNIA ENERGY COMMISSION COMPARATIVE COSTS OF CALIFORNIA CENTRAL STATION ELECTRICITY GENERATION and Anitha Rednam, Comparative Costs of California Central Station Electricity Generation Technologies Manager Ruben Tavares - Acting Manager ELECTRICITY ANALYSIS OFFICE Sylvia Bender Deputy Director

Laughlin, Robert B.

211

Alternative Fueling Station Locator | Department of Energy  

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

Alternative Fueling Station Locator Alternative Fueling Station Locator Alternative Fueling Station Locator Find Stations Plan a Route Location: Go Start: End: Go Fuel: All Fuels Biodiesel (B20 and above) Compressed Natural Gas Electric Ethanol (E85) Hydrogen Liquefied Natural Gas (LNG) Liquefied Petroleum Gas (Propane) more search options close Ă— More Search Options Include private stations Include planned stations Owner All Private Federal State Local Utility Payment All American Express Discover MasterCard VISA Cash Checks CFN Clean Energy Fuel Man Gas Card PHH Services Voyager WEX Electric charger types Include level 1 Include level 2 Include DC fast Include legacy chargers Limit results to within 5 miles Limit results to within 5 miles 12,782 alternative fuel stations in the United States Excluding private stations

212

7.1.1. Fernbahnhof / Rail Station  

E-Print Network [OSTI]

.1.1.4.7 Gasversorgung des Fernbahnhofs / Gas Supply of Rail Station 7.1.1.4.7.1 Gasversorgung des Fernbahnhofs 77.1.1. Fernbahnhof / Rail Station 7.1.2. �PNV-Bahnhof / Public Transport Station 7.1.3. Busbahnhof / Bus Station 7.1.4. Taxianlagen / Taxi Stand 7.1.5. Sonstige Passagiergebäude / Other passenger

Berlin,Technische Universität

213

International Space Station Program Overview  

E-Print Network [OSTI]

International Space Station Program Overview 1 #12;BerthingDock MRM1 / FGB Nadir DC1 / MLM / RS Node SM Aft MRM2 / SM-Zenith Node 1 Nadir Node 2 Nadir Node 2 Zenith 2013 2014 2015 May Jun Jul Aug Sep the line (Dock on 5/1/13) HTV4 (7/20/13 ­ 8/19/13) Pre-Decisional, For Internal Use Only Date Color Key

214

The Fuel-Travel-Back Approach to Hydrogen Station Siting  

E-Print Network [OSTI]

the experience of gasoline stations. Driven by the notion "percentages of existing gasoline stations, for a successfulsubset of the existing gasoline station network [14]. These

Lin, Zhenhong; Ogden, Joan; Fan, Yueyue; Chen, Chien-Wei

2009-01-01T23:59:59.000Z

215

2014-11-20 Issuance: Energy Conservation Program for Commercial and Industrial Natural Gas Compressors; NOPM  

Broader source: Energy.gov [DOE]

This document is a pre-publication Federal Register notice of public meeting regarding energy conservation standards for commercial and industrial natural gas compressors, as issued by the Deputy Assistant Secretary for Energy Efficiency and Renewable Energy on November 20, 2014. Though it is not intended or expected, should any discrepancy occur between the document posted here and the document published in the Federal Register, the Federal Register publication controls. This document is being made available through the Internet solely as a means to facilitate the public's access to this document.

216

Internally-cooled centrifugal compressor with cooling jacket formed in the diaphragm  

DOE Patents [OSTI]

An internally-cooled centrifugal compressor having a shaped casing and a diaphragm disposed within the shaped casing having a gas side and a coolant side so that heat from a gas flowing though the gas side is extracted via the coolant side. An impeller disposed within the diaphragm has a stage inlet on one side and a stage outlet for delivering a pressurized gas to a downstream connection. The coolant side of the diaphragm includes at least one passageway for directing a coolant in a substantially counter-flow direction from the flow of gas through the gas side.

Moore, James J.; Lerche, Andrew H.; Moreland, Brian S.

2014-08-26T23:59:59.000Z

217

Alternative Fueling Station Locations | OpenEI  

Open Energy Info (EERE)

Alternative Fueling Station Locations Alternative Fueling Station Locations Dataset Summary Description Alternative fueling stations are located throughout the United States and their availability continues to grow. The Alternative Fuels Data Center (AFDC) maintains a website where you can find alternative fuels stations near you or on a route, obtain counts of alternative fuels stations by state, view U.S. maps, and more. Access up-to-date fuel station data here: http://www.afdc.energy.gov/afdc/data_download The dataset available for download here provides a "snapshot" of the alternative fueling station information for: compressed natural gas (CNG), E85 (85% ethanol, 15% gasoline), propane/liquefied petroleum gas (LPG), biodiesel, electricity, hydrogen, and liquefied natural gas

218

Alternative Fueling Station Locator | Open Energy Information  

Open Energy Info (EERE)

Alternative Fueling Station Locator Alternative Fueling Station Locator Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Alternative Fueling Station Locator Agency/Company /Organization: United States Department of Energy Partner: National Renewable Energy Laboratory Sector: Energy Focus Area: Fuels & Efficiency, Transportation Phase: Evaluate Options, Prepare a Plan Topics: Datasets Resource Type: Online calculator User Interface: Website Website: www.afdc.energy.gov/afdc/locator/stations/ Web Application Link: www.afdc.energy.gov/afdc/locator/stations/ Cost: Free OpenEI Keyword(s): Featured References: National Renewable Energy Laboratory Advanced Vehicles and Fuels Research: Data and Resources[1] Logo: Alternative Fueling Station Locator The alternative fuel station locator uses an address based search to find

219

Development of a high efficiency compressor/expander for an air cycle air conditioning system. Final report  

SciTech Connect (OSTI)

This document presents the methods and procedures used and the results obtained in the design, fabrication, and testing of a rotary vane type compressor operated on air cycle thermodynamics. The history and results of the testing of a similar expander are summarized and the full report of that work is referenced. The machine design used was based on one patented by Ecton Corporation. The goal of the reported effort was to demonstrate the attainable efficiencies of these machines. Appropriate test rigs were assembled and the machines were tested at various operating conditions. The compressor testing did not achieve the full design speed because of time constraints but important data was obtained at 87% speed (3000 rpm). The maximum measured total efficiencies were 78% for the expander and 71% for the compressor. Various design improvements which may yield improved performance were identified and reported.

Summers, R.L.; Smolinski, R.E.

1982-11-15T23:59:59.000Z

220

Taipei terminal rail station : casting an urban gateway  

E-Print Network [OSTI]

Access is a key issue in the design of railway stations. The evolution of the train station typology, has resulted in many types of stations based on the development of the stations' access. Since rail travel on a larger ...

Tsai, May Deanna

1991-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "greasewood compressor station" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Timber Mountain Precipitation Monitoring Station  

SciTech Connect (OSTI)

A precipitation monitoring station was placed on the west flank of Timber Mountain during the year 2010. It is located in an isolated highland area near the western border of the Nevada National Security Site (NNSS), south of Pahute Mesa. The cost of the equipment, permitting, and installation was provided by the Environmental Monitoring Systems Initiative (EMSI) project. Data collection, analysis, and maintenance of the station during fiscal year 2011 was funded by the U.S. Department of Energy, National Nuclear Security Administration, Nevada Site Office Environmental Restoration, Soils Activity. The station is located near the western headwaters of Forty Mile Wash on the Nevada Test and Training Range (NTTR). Overland flows from precipitation events that occur in the Timber Mountain high elevation area cross several of the contaminated Soils project CAU (Corrective Action Unit) sites located in the Forty Mile Wash watershed. Rain-on-snow events in the early winter and spring around Timber Mountain have contributed to several significant flow events in Forty Mile Wash. The data from the new precipitation gauge at Timber Mountain will provide important information for determining runoff response to precipitation events in this area of the NNSS. Timber Mountain is also a groundwater recharge area, and estimation of recharge from precipitation was important for the EMSI project in determining groundwater flowpaths and designing effective groundwater monitoring for Yucca Mountain. Recharge estimation additionally provides benefit to the Underground Test Area Sub-project analysis of groundwater flow direction and velocity from nuclear test areas on Pahute Mesa. Additionally, this site provides data that has been used during wild fire events and provided a singular monitoring location of the extreme precipitation events during December 2010 (see data section for more details). This letter report provides a summary of the site location, equipment, and data collected in fiscal year 2011.

Lyles Brad,McCurdy Greg,Chapman Jenny,Miller Julianne

2012-01-01T23:59:59.000Z

222

Dubuque generation station, Dubuque, Iowa  

SciTech Connect (OSTI)

Alliant Energy's Dubuque generation station is a fine example of why small does not mean insignificant in the power generation industry. This winner of the EUCG best performer award in the small plant category shows that its operating excellence towers over that of many larger and much newer coal-fired power plants. The plant has three operating units with boilers originally designed for Illinois basin coal but now Powder River Basin coal makes up 75% of the coal consumed. The boilers can also burn natural gas. 4 photos.

Peltier, R.

2008-10-15T23:59:59.000Z

223

Retrofit of existing 400 horsepower air compressor motor with steam turbine  

SciTech Connect (OSTI)

This paper is on the completion of a retrofit project to replace an existing 400 Horsepower air compressor motor with a steam turbine. The discussion includes visuals to show the process involved in carrying out this project. There will be in three parts. The first part of the presentation will cover the planning and construction. Planning included defining a scope, collecting data to support this scope, determining engineering feasibility, and calculating an economic payback. Construction will include the preparations for the retrofit including details of upgrades to existing systems and components, and installation of new systems and components. This will be followed by details on the actual removal of the motor, installation of the turbine, and the revision of the controls. Startup of the air compressor on steam is then discussed including necessary preparation of steam systems. Next to be presented will be some of the problems and their solutions experienced during this project. Specifically discussed will be regulatory concerns, noise of operation, insurance, and fluctuations in plant process steam demand. The conclusion of the presentation will focus on present operating status, savings demonstrated, and maintenance required.

Sanders, S.F.

1997-06-01T23:59:59.000Z

224

Dynamically balanced, hydraulically driven compressor/pump apparatus for resonant free piston Stirling engines  

DOE Patents [OSTI]

A compressor, pump, or alternator apparatus is designed for use with a resonant free piston Stirling engine so as to isolate apparatus fluid from the periodically pressurized working fluid of the Stirling engine. The apparatus housing has a first side closed by a power coupling flexible diaphragm (the engine working member) and a second side closed by a flexible diaphragm gas spring. A reciprocally movable piston is disposed in a transverse cylinder in the housing and moves substantially at right angles relative to the flexible diaphragms. An incompressible fluid fills the housing which is divided into two separate chambers by suitable ports. One chamber provides fluid coupling between the power diaphragm of the RFPSE and the piston and the second chamber provides fluid coupling between the gas spring diaphragm and the opposite side of the piston. The working members of a gas compressor, pump, or alternator are driven by the piston. Sealing and wearing parts of the apparatus are mounted at the external ends of the transverse cylinder in a double acting arrangement for accessibility. An annular counterweight is mounted externally of the reciprocally movable piston and is driven by incompressible fluid coupling in a direction opposite to the piston so as to damp out transverse vibrations.

Corey, John A. (North Troy, NY)

1984-05-29T23:59:59.000Z

225

Stridsvagn 122 och Remote Weapon Station.  

E-Print Network [OSTI]

?? Den här uppsatsen behandlar stridsvagn122 och Remote Weapon Station (RWS). Det finns ett verkansglapp mellan dagens kalibrar 120 mm och 7,62 mm. Observationsmöjligheterna i… (more)

Sellberg, Martin

2010-01-01T23:59:59.000Z

226

Illinois Nuclear Profile - Braidwood Generation Station  

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

Braidwood Generation Station" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License...

227

Illinois Nuclear Profile - Byron Generating Station  

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

Byron Generating Station" ,"Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License expiration date"...

228

Massachusetts Nuclear Profile - Pilgrim Nuclear Power Station  

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

Pilgrim Nuclear Power Station" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer cpacity factor (percent)","Type","Commercial operation date","License...

229

GC GUIDANCE ON ELECTRIC VEHICLE RECHARGING STATIONS  

Broader source: Energy.gov [DOE]

Several National Laboratory contractors have asked whether appropriated funds may be used to reimburse cost of installing electric vehicle recharging stations and to pay electricity bill costs...

230

Hydrogen Fueling Infrastructure Research and Station Technology  

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

box hydrogenandfuelcells.energy.gov Hydrogen Fueling Infrastructure Research and Station Technology Chris Ainscough, Joe Pratt, Jennifer Kurtz, Brian Somerday, Danny Terlip, Terry...

231

Hydrogen Fueling Infrastructure Research and Station Technology...  

Energy Savers [EERE]

Infrastructure Research and Station Technology Download presentation slides from the DOE Fuel Cell Technologies Office webinar "An Overview of the Hydrogen Fueling Infrastructure...

232

Alternative Fueling Station Locator | Department of Energy  

Energy Savers [EERE]

your browser to a new version. U.S. Department of Energy Energy Efficiency and Renewable Energy Source: Alternative Fuels Data Center Find alternative fueling stations near an...

233

New Buildings at the Fire Research Station  

Science Journals Connector (OSTI)

... THE new buildings of the Fire Research Station A of the Joint Fire Research Organization of the Department ... chemicals will be studied in the new chemical engineering laboratory.

D. I. LAWSON

1961-01-14T23:59:59.000Z

234

83-9E9-TOPIC-P3 Unrestricted DOMslon ManagerHIGH-EFFICIENCY DUAL-STROKE COMPRESSOR  

E-Print Network [OSTI]

, to the time averaged discharge pressure, divided by the electric power consumed by the compressor drive motor mechanical efficiency times the motor electrical efficiency as in Equation (1), where Eta represents such as Joulean heating of motor windings, motor iron losses, and motor mechanical friction absorb electrical

Oak Ridge National Laboratory

235

REDUCING PISTON MASS IN A FREE PISTON ENGINE COMPRESSOR BY EXPLOITING THE INERTANCE OF A LIQUID PISTON  

E-Print Network [OSTI]

REDUCING PISTON MASS IN A FREE PISTON ENGINE COMPRESSOR BY EXPLOITING THE INERTANCE OF A LIQUID PISTON Joel A. Willhite Eric J. Barth Department of Mechanical Engineering Vanderbilt University Nashville, TN 37235-1592 eric.j.barth@vanderbilt.edu ABSTRACT A dynamic model of a free liquid piston

Barth, Eric J.

236

Abstract--For a Compressed Air Energy Storage (CAES) approach to be viable, the air compressor/expander must be  

E-Print Network [OSTI]

Abstract-- For a Compressed Air Energy Storage (CAES) approach to be viable, the air compressor improvement can also be determined using this method. I. INTRODUCTION novel Compressed Air Energy Storage advantage of pneumatics. High pressure (~20-30MPa) compressed air is stored in a dual chamber storage vessel

Li, Perry Y.

237

An Assessment of the Near-Term Costs of Hydrogen Refueling Stations and Station Components  

E-Print Network [OSTI]

4-12: Hydrogen Cost Comparison for Electrolysis Station WithAnalysis: Electrolysis, 30 kg/day, grid Hydrogen Cost ($/kg)the hydrogen costs from the HSCM for electrolysis stations

Lipman, T E; Weinert, Jonathan X.

2006-01-01T23:59:59.000Z

238

Daily Reporting Rainfall Station TULLY & JOHNSTONE RIVERS Manual Heavy Rainfall Station  

E-Print Network [OSTI]

Daily Reporting Rainfall Station TULLY & JOHNSTONE RIVERS Manual Heavy Rainfall Station Manual Tide TM Bulgun Ck AL Bingil Bay The Boulders TM Nerada AL Tung Oil AL Fishers Ck TM Corsis AL Russell

Greenslade, Diana

239

Daily Reporting Rainfall Station TULLY & JOHNSTONE RIVERS Manual Heavy Rainfall Station  

E-Print Network [OSTI]

Daily Reporting Rainfall Station TULLY & JOHNSTONE RIVERS Manual Heavy Rainfall Station Manual The Boulders TM Nerada AL Tung Oil AL Fishers Ck TM Corsis AL RussellR Babinda Clyde Rd AL Central Mill AL

Greenslade, Diana

240

Design and development of a four-cell sorption compressor based J-T cooler using R134a as working fluid  

SciTech Connect (OSTI)

The need of a cooler with no electromagnetic interference and practically zero vibration has led to sorption compressor based Joule-Thomson (J-T) coolers. These are useful for sophisticated electronic, ground based and space borne systems. In a Sorption compressor, adsorbed gases are desorbed into a confined volume by raising temperature of the sorption bed resulting in an increase in pressure of the liberated gas. In order to have the system (compressor) functioning on a continuous basis, with almost a constant gas flow rate, multiple cells are used with the adaptation of Temperature Swing Adsorption (TSA) process. As the mass of the desorbed gas dictates the compressor throughput, a combination of sorbent material with high adsorption capacity for a chosen gas or gas mixture has to be selected for efficient operation of the compressor. Commercially available (coconut-shell base) activated carbon has been selected for the present application. The characterization study for variation of discharge pressure is used to design the Four-cell sorption compressor based cryocooler with a desired output. Apart from compressor, the system includes a) After cooler b) Return gas heat exchanger c) capillary tube as the J-T expansion device and d) Evaporator.

Mehta, R. N. [Mechanical Engineering Department, Indian Institute of Technology Bombay, Mumbai - 400076, India and Government Engineering College Bharuch, Gujarat - 392002 (India); Bapat, S. L.; Atrey, M. D. [Mechanical Engineering Department, Indian Institute of Technology Bombay, Mumbai - 400076 (India)

2014-01-29T23:59:59.000Z

Note: This page contains sample records for the topic "greasewood compressor station" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

An Assessment of the Near-Term Costs of Hydrogen Refueling Stations and Station Components  

E-Print Network [OSTI]

4: Energy Station Grid electricity Cogen Heat Exhaust (CO2)Recycled Reformate Grid electricity Cogen Heat Electricity

Weinert, Jonathan X.; Lipman, Timothy

2006-01-01T23:59:59.000Z

242

Daily Reporting Rainfall Station MULGRAVE-RUSSELL RIVERS Manual Heavy Rainfall Station  

E-Print Network [OSTI]

Station Telemetry Rainfall Station Telemetry River Station Revised: Nov 2011 MAP 111.1 FLOOD WARNING ulgraveR The Boulders TM RussellR Clyde Rd AL Babinda Bucklands TM Daradgee McAvoy Br AL 0 5 10 kilometres

Greenslade, Diana

243

Background noise spectra of global seismic stations  

SciTech Connect (OSTI)

Over an extended period of time station noise spectra were collected from various sources for use in estimating the detection and location performance of global networks of seismic stations. As the database of noise spectra enlarged and duplicate entries became available, an effort was mounted to more carefully select station noise spectra while discarding others. This report discusses the methodology and criteria by which the noise spectra were selected. It also identifies and illustrates the station noise spectra which survived the selection process and which currently contribute to the modeling efforts. The resulting catalog of noise statistics not only benefits those who model network performance but also those who wish to select stations on the basis of their noise level as may occur in designing networks or in selecting seismological data for analysis on the basis of station noise level. In view of the various ways by which station noise were estimated by the different contributors, it is advisable that future efforts which predict network performance have available station noise data and spectral estimation methods which are compatible with the statistics underlying seismic noise. This appropriately requires (1) averaging noise over seasonal and/or diurnal cycles, (2) averaging noise over time intervals comparable to those employed by actual detectors, and (3) using logarithmic measures of the noise.

Wada, M.M.; Claassen, J.P.

1996-08-01T23:59:59.000Z

244

Oben: Die Station im Watt bei Spiekeroog.  

E-Print Network [OSTI]

Oben: Die Station im Watt bei Spiekeroog. Unten: Ausschnitt des innen begeh- baren Pfahlrohrs mit Ossietzky Universität Oldenburg Meeresdaten rund um die Uhr: Die Station im Watt Von Rainer Reuter In autumn Rückseiten- watt und offener Nordsee. Die Umwelt zu beobachten und verläss- liche Messungen zu gewinnen, ist

Oldenburg, Carl von Ossietzky Universität

245

On-Site Hydrogen Generation & Refueling Station  

E-Print Network [OSTI]

Reforming based refueling station DOE Objectives Public education on hydrogen and fuel cells Evaluation cell & HCNG busses in commercial operation ­ Refueling fuel cell & HCNG street sweepers and cars Thermal Reforming of natural gas Demonstrate hydrogen fueling station #12;Performance goals 15 min per bus

246

Materials for advanced turbine engines (MATE). Project 4: erosion resistant compressor airfoil coating  

SciTech Connect (OSTI)

The ability of coatings to provide at least a 2X improvement in particulate erosion resistance for steel, nickel and titanium compressor airfoils was identified and demonstrated. Coating materials evaluated included plasma sprayed cobalt tungsten carbide, nickel carbide and diffusion applied chromium plus boron. Several processing parameters for plasma spray processing and diffusion coating were evaluated to identify coating systems having the most potential for providing airfoil erosion resistance. Based on laboratory results and analytical evaluations, selected coating systems were applied to gas turbine blades and evaluated for surface finish, burner rig erosion resistance and effect on high cycle fatigue strength. Based on these tests, the following coatings were recommended for engine testing: Gator-Gard plasma spray 88WC-12Co on titanium alloy airfoils, plasma spray 83WC-17Co on steel and nickel alloy airfoils, and Cr+B on nickel alloy airfoils.

Rashid, J.M.; Freling, M.; Friedrich, L.A.

1987-05-01T23:59:59.000Z

247

CFD modeling of a gas turbine combustor from compressor exit to turbine inlet  

SciTech Connect (OSTI)

Gas turbine combustor CFD modeling has become an important combustor design tool in the past few years, but CFD models are generally limited to the flow field inside the combustor liner at the diffuser/combustor annulus region. Although strongly coupled in reality, the two regions have rarely been coupled in CFD modeling. A CFD calculation for a full model combustor from compressor diffuser exit to turbine inlet is described. The coupled model accomplishes the following two main objectives: (1) implicit description of flow splits and flow conditions for openings into the combustor liner, and (2) prediction of liner wall temperatures. Conjugate heat transfer with nonluminous gas radiation (appropriate for lean, low emission combustors) is utilized to predict wall temperatures compared to the conventional approach of predicting only near wall gas temperatures. Remaining difficult issues such as generating the grid, modeling swirler vane passages, and modeling effusion cooling are also discussed.

Crocker, D.S.; Nickolaus, D.; Smith, C.E. [CFD Research Corp., Huntsville, AL (United States)

1999-01-01T23:59:59.000Z

248

Self-latching eccentric cam for dual stroke compressor or pump  

DOE Patents [OSTI]

For a dual capacity refrigerant compressor of the type which has an eccentric cam rotatable on a crankpin between two opposite positions which changes the total eccentricity of the crankpin and cam so as to obtain two different stroke lengths, the rotation of the cam on the crankpin being effected by a reversal of motor operation, the cam moves through an angle of about 270.degree. around the crankpin so that a centrifugal force torque tending to hold the cam in place is available at least in the reduced stroke length position of the cam, and by providing lightening cavities and eccentric weightings, the center of mass 74 of the cam can be shifted to obtain the centrifugal torque in the proper direction at both the maximum and reduced stroke positions.

Sisk, Francis J. (San Mateo, CA)

1985-01-01T23:59:59.000Z

249

Heat pump employing optimal refrigerant compressor for low pressure ratio applications  

DOE Patents [OSTI]

What is disclosed is a heat pump apparatus for conditioning a fluid characterized by a fluid handler for circulating the fluid in heat exchange relationship with a refrigerant fluid; two refrigerant heat exchangers; one for effecting the heat exchange with the fluid and a second refrigerant-heat exchange fluid heat exchanger for effecting a low pressure ratio of compression of the refrigerant; a rotary compressor for compressing the refrigerant with low power consumption at the low pressure ratio; at least one throttling valve connecting at the inlet side of heat exchanger in which liquid refrigerant is vaporized; a refrigerant circuit serially connecting the above elements; refrigerant in the circuit; a source of heat exchange fluid; heat exchange fluid circulating device and heat exchange fluid circuit for circulating the heat exchange fluid in heat exchange relationship with the refrigerant.

Ecker, Amir L. (Dallas, TX)

1982-01-01T23:59:59.000Z

250

Alternative Fuels Data Center: Compressed Natural Gas Fueling Stations  

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

Compressed Natural Gas Compressed Natural Gas Fueling Stations to someone by E-mail Share Alternative Fuels Data Center: Compressed Natural Gas Fueling Stations on Facebook Tweet about Alternative Fuels Data Center: Compressed Natural Gas Fueling Stations on Twitter Bookmark Alternative Fuels Data Center: Compressed Natural Gas Fueling Stations on Google Bookmark Alternative Fuels Data Center: Compressed Natural Gas Fueling Stations on Delicious Rank Alternative Fuels Data Center: Compressed Natural Gas Fueling Stations on Digg Find More places to share Alternative Fuels Data Center: Compressed Natural Gas Fueling Stations on AddThis.com... More in this section... Natural Gas Basics Benefits & Considerations Stations Locations Infrastructure Development Compressed Natural Gas Stations

251

Alternative Fuels Data Center: Electric Vehicle Charging Stations  

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

Electric Vehicle Electric Vehicle Charging Stations to someone by E-mail Share Alternative Fuels Data Center: Electric Vehicle Charging Stations on Facebook Tweet about Alternative Fuels Data Center: Electric Vehicle Charging Stations on Twitter Bookmark Alternative Fuels Data Center: Electric Vehicle Charging Stations on Google Bookmark Alternative Fuels Data Center: Electric Vehicle Charging Stations on Delicious Rank Alternative Fuels Data Center: Electric Vehicle Charging Stations on Digg Find More places to share Alternative Fuels Data Center: Electric Vehicle Charging Stations on AddThis.com... More in this section... Electricity Basics Benefits & Considerations Stations Locations Infrastructure Development Vehicles Laws & Incentives Electric Vehicle Charging Stations

252

Burner balancing Salem Harbor Station  

SciTech Connect (OSTI)

The traditional method of burner balancing is first to determine the fuel distribution, then to measure the economizer outlet excess oxygen distribution and to adjust the burners accordingly. Fuel distribution is typically measured by clean and dirty air probing. Coal pipe flow can then be adjusted, if necessary, through the use of coal pipe orificing or by other means. Primary air flow must be adjusted to meet the design criteria of the burner. Once coal pipe flow is balanced to within the desired criteria, secondary air flow to individual burners can be changed by adjusting windbox dampers, burner registers, shrouds or other devices in the secondary air stream. This paper discusses problems encountered in measuring excess O{sub 2} at the economizer outlet. It is important to recognize that O{sub 2} measurements at the economizer outlet, by themselves, can be very misleading. If measurement problems are suspected or encountered, an alternate approach similar to that described should be considered. The alternate method is not only useful for burner balancing but also can be used to help in calibrating the plant excess O{sub 2} instruments and provide an on line means of cross-checking excess air measurements. Balanced burners operate closer to their design stoichiometry, providing better NO{sub x} reduction. For Salem Harbor Station, this means a significant saving in urea consumption.

Sload, A.W. [New England Power Co., Salem, MA (United States); Dube, R.J. [DB Riley, Inc., Worcester, MA (United States). Fuel Equipment Design

1995-12-31T23:59:59.000Z

253

High speed imager test station  

DOE Patents [OSTI]

A test station enables the performance of a solid state imager (herein called a focal plane array or FPA) to be determined at high image frame rates. A programmable waveform generator is adapted to generate clock pulses at determinable rates for clock light-induced charges from a FPA. The FPA is mounted on an imager header board for placing the imager in operable proximity to level shifters for receiving the clock pulses and outputting pulses effective to clock charge from the pixels forming the FPA. Each of the clock level shifters is driven by leading and trailing edge portions of the clock pulses to reduce power dissipation in the FPA. Analog circuits receive output charge pulses clocked from the FPA pixels. The analog circuits condition the charge pulses to cancel noise in the pulses and to determine and hold a peak value of the charge for digitizing. A high speed digitizer receives the peak signal value and outputs a digital representation of each one of the charge pulses. A video system then displays an image associated with the digital representation of the output charge pulses clocked from the FPA. In one embodiment, the FPA image is formatted to a standard video format for display on conventional video equipment. 12 figs.

Yates, G.J.; Albright, K.L.; Turko, B.T.

1995-11-14T23:59:59.000Z

254

High speed imager test station  

DOE Patents [OSTI]

A test station enables the performance of a solid state imager (herein called a focal plane array or FPA) to be determined at high image frame rates. A programmable waveform generator is adapted to generate clock pulses at determinable rates for clock light-induced charges from a FPA. The FPA is mounted on an imager header board for placing the imager in operable proximity to level shifters for receiving the clock pulses and outputting pulses effective to clock charge from the pixels forming the FPA. Each of the clock level shifters is driven by leading and trailing edge portions of the clock pulses to reduce power dissipation in the FPA. Analog circuits receive output charge pulses clocked from the FPA pixels. The analog circuits condition the charge pulses to cancel noise in the pulses and to determine and hold a peak value of the charge for digitizing. A high speed digitizer receives the peak signal value and outputs a digital representation of each one of the charge pulses. A video system then displays an image associated with the digital representation of the output charge pulses clocked from the FPA. In one embodiment, the FPA image is formatted to a standard video format for display on conventional video equipment.

Yates, George J. (Santa Fe, NM); Albright, Kevin L. (Los Alamos, NM); Turko, Bojan T. (Moraga, CA)

1995-01-01T23:59:59.000Z

255

To do list for laser maintenance 8.28-8.30 1. Clean the turning box and compressor chamber, remove all broken glass piece on bread board  

E-Print Network [OSTI]

quality and pulse duration at full power. 5. Training of using of fully the autocorrelator. 6. Training of handling vacuum system. 7. Add independent motor electric amplified laser beam, adjusting compressor grating pair and operating

Shvets, Gennady

256

23rd steam-station cost survey  

SciTech Connect (OSTI)

The results of the 23rd Steam Station Cost Survey covering the year 1982 are summarized. The major categories of the survey are as follows: general data; output data, 1982; fuel consumption, 1982; operation 1982 (mills/net kWh); investment ($/net kWh); energy cost, 1982 (mills/net kWh); and station performance, 1982. Thirty-one fossil-fuel steam plants and four nuclear stations were included in the survey. Fuel and operating cost increases are felt to be responsible for the moderate rise in total busbar-enery costs. 11 figures, 1 table.

Friedlander, G.D.; Going, M.C.

1983-11-01T23:59:59.000Z

257

A Near-Term Economic Analysis of Hydrogen Fueling Stations  

E-Print Network [OSTI]

0.07/kWh has on hydrogen cost for electrolysis type station.3-12: Hydrogen Cost Comparison for Electrolysis Station,3-12: Hydrogen Cost Comparison for Electrolysis Station, NAS

Weinert, Jonathan X.

2005-01-01T23:59:59.000Z

258

A Near-term Economic Analysis of Hydrogen Fueling Stations  

E-Print Network [OSTI]

0.07/kWh has on hydrogen cost for electrolysis type station.3-12: Hydrogen Cost Comparison for Electrolysis Station,3-12: Hydrogen Cost Comparison for Electrolysis Station, NAS

Weinert, Jonathan X.

2005-01-01T23:59:59.000Z

259

University Climatological Station Compiled by Erwin Wodarczak (1998)  

E-Print Network [OSTI]

University Climatological Station Committee fonds Compiled by Erwin Wodarczak (1998) #12;Fonds Description University Climatological Station Committee fonds. ­ 1961-1974. 3 cm of textual records. Administrative History In 1954 a President's Climatological Station Committee was established

Handy, Todd C.

260

A Near-Term Economic Analysis of Hydrogen Fueling Stations  

E-Print Network [OSTI]

based on industry experiences with natural gas stations.Few natural gas stations have yet to achieve a 47% capacitynts 0 .2 % of to tal gas stations. Achieving low co st hydr

Weinert, Jonathan X.

2005-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "greasewood compressor station" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

A Near-term Economic Analysis of Hydrogen Fueling Stations  

E-Print Network [OSTI]

based on industry experiences with natural gas stations.Few natural gas stations have yet to achieve a 47% capacitynts 0 .2 % of to tal gas stations. Achieving low co st hydr

Weinert, Jonathan X.

2005-01-01T23:59:59.000Z

262

The Fuel-Travel-Back Approach to Hydrogen Station Siting  

E-Print Network [OSTI]

only 18% of existing gas station number is needed to achievean intersection like 4-corner gas stations in real life, butis only 708 or 18% of gas stations in the study region. This

Lin, Zhenhong; Ogden, Joan; Fan, Yueyue; Chen, Chien-Wei

2009-01-01T23:59:59.000Z

263

Variable frequency drives for MSF desalination plant and associated pumping stations  

Science Journals Connector (OSTI)

Power Electronic Variable Frequency Drives (VFD) are a well proven, reliable and cost efficient solution to ensure precise control of torque and speed of electrically driven rotating machines (such as pumps, compressors, fans, extruders etc.) in a wide range of industrial process. For the purpose of pumps applications, if compared to conventional mechanical flow regulation systems (vanes, gearbox, hydraulic coupling etc.) VFD provides the advantages of more efficient energy management as well as better accuracy and flexibility in process control. Latest technologies in silicon power devices, microprocessors and software development allowed remarkable improvements in performances, reliability and cost reduction; as a consequence energy savings due to VFD use are ensuring investment pay back in a very short time. After a quick summary about basic concepts on VFD for fluid flow control and a short description of different VFD’s topologies presently available, special attention is focused on a recent application for pump in a MSF desalination, as well as in other applications in pumping stations for water transmission systems associated to desalination plants.

Roberto Camoirano; Giuseppe Dellepiane

2005-01-01T23:59:59.000Z

264

Alternative Fuels Data Center: Hydrogen Fueling Station Locations  

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

Hydrogen Hydrogen Printable Version Share this resource Send a link to Alternative Fuels Data Center: Hydrogen Fueling Station Locations to someone by E-mail Share Alternative Fuels Data Center: Hydrogen Fueling Station Locations on Facebook Tweet about Alternative Fuels Data Center: Hydrogen Fueling Station Locations on Twitter Bookmark Alternative Fuels Data Center: Hydrogen Fueling Station Locations on Google Bookmark Alternative Fuels Data Center: Hydrogen Fueling Station Locations on Delicious Rank Alternative Fuels Data Center: Hydrogen Fueling Station Locations on Digg Find More places to share Alternative Fuels Data Center: Hydrogen Fueling Station Locations on AddThis.com... More in this section... Hydrogen Basics Benefits & Considerations Stations Locations

265

Alternative Fuels Data Center: Propane Fueling Station Locations  

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

Propane Propane Printable Version Share this resource Send a link to Alternative Fuels Data Center: Propane Fueling Station Locations to someone by E-mail Share Alternative Fuels Data Center: Propane Fueling Station Locations on Facebook Tweet about Alternative Fuels Data Center: Propane Fueling Station Locations on Twitter Bookmark Alternative Fuels Data Center: Propane Fueling Station Locations on Google Bookmark Alternative Fuels Data Center: Propane Fueling Station Locations on Delicious Rank Alternative Fuels Data Center: Propane Fueling Station Locations on Digg Find More places to share Alternative Fuels Data Center: Propane Fueling Station Locations on AddThis.com... More in this section... Propane Basics Benefits & Considerations Stations Locations Infrastructure Development

266

Fact #717: March 5, 2012 Availability of Electric Charging Stations...  

Energy Savers [EERE]

7: March 5, 2012 Availability of Electric Charging Stations Has Increased Dramatically in Recent Years Fact 717: March 5, 2012 Availability of Electric Charging Stations Has...

267

Hydrogen Fueling Station in Honolulu, Hawaii Feasibility Analysis...  

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

Station in Honolulu, Hawaii Feasibility Analysis Hydrogen Fueling Station in Honolulu, Hawaii Feasibility Analysis This feasibility report assesses the technical and economic...

268

Alternative Fuels Data Center: Alternative Fueling Station Locator  

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

Locate Stations Printable Version Share this resource Send a link to Alternative Fuels Data Center: Alternative Fueling Station Locator to someone by E-mail Share Alternative Fuels...

269

Hydrogen Station Test Device Design and Fabrication | Department...  

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

Hydrogen Station Test Device Design and Fabrication Hydrogen Station Test Device Design and Fabrication October 2, 2014 - 3:02pm Addthis Open Date: August 26, 2014 Requesting...

270

Climate analysis with satellite versus weather station data  

Science Journals Connector (OSTI)

This paper compares how well satellite versus weather station measurements of climate predict agricultural performance ... , India, and the United States. Although weather stations give accurate measures of groun...

Robert Mendelsohn; Pradeep Kurukulasuriya; Alan Basist; Felix Kogan…

2007-03-01T23:59:59.000Z

271

Alternative Fueling Station Locator App Provides Info at Your...  

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

Fueling Station Locator website. It provides information on more than 15,000 public and private alternative fueling stations throughout the United States. The app lists where...

272

November 10, 2004: First hydrogen refueling station opens in...  

Energy Savers [EERE]

refueling station in Washington, D.C. The station will be used to refuel General Motors' fuel cell vehicles in DOE's Vehicle and Infrastructure Learning Demonstration and...

273

H2FIRST: Hydrogen Fueling Infrastructure Research and Station...  

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

FIRST: Hydrogen Fueling Infrastructure Research and Station Technology H2FIRST: Hydrogen Fueling Infrastructure Research and Station Technology Hydrogen Fueling Infrastructure...

274

Alternative Fuels Data Center: Electric Vehicle Charging Station Locations  

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

Electric Vehicle Electric Vehicle Charging Station Locations to someone by E-mail Share Alternative Fuels Data Center: Electric Vehicle Charging Station Locations on Facebook Tweet about Alternative Fuels Data Center: Electric Vehicle Charging Station Locations on Twitter Bookmark Alternative Fuels Data Center: Electric Vehicle Charging Station Locations on Google Bookmark Alternative Fuels Data Center: Electric Vehicle Charging Station Locations on Delicious Rank Alternative Fuels Data Center: Electric Vehicle Charging Station Locations on Digg Find More places to share Alternative Fuels Data Center: Electric Vehicle Charging Station Locations on AddThis.com... More in this section... Electricity Basics Benefits & Considerations Stations Locations Infrastructure Development

275

Reseach and development of energy-efficient appliance motor-compressors. Final report. Volume III: development and field test plan  

SciTech Connect (OSTI)

By means of a program of theoretical analysis, development, and testing of samples, it was found that significant improvements could be made in the energy efficiency ratio (EER) of hermetic motor-compressor assemblies. The high efficiency designs resulting from the development program are believed to be suitable for quantity production without excessive facilities cost, to have acceptable levels of performance and reliability, and to be producible at costs which will make them commercially attractive. The steps involved in the development of the improved compressor design are described in detail. The major purpose of Phase II of the project is to verify the reliability of the high-efficiency designs by means of a field demonstration program.

Nelson, R.T.; MacCarthy, P.W.

1980-09-01T23:59:59.000Z

276

Schiller Station Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Station Biomass Facility Station Biomass Facility Jump to: navigation, search Name Schiller Station Biomass Facility Facility Schiller Station Sector Biomass Owner PSNH Location Portsmouth, New Hampshire Coordinates 43.0717552°, -70.7625532° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.0717552,"lon":-70.7625532,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

277

Boiler House and Power Station Chemistry  

Science Journals Connector (OSTI)

... and power stations". It provides a useful background of information on the properties and combustion of ... of coals, and on such subjects as the treatment of boiler feed water, types of oil ...

A. PARKER

1949-01-01T23:59:59.000Z

278

The College Station Residential Energy Compliance Code  

E-Print Network [OSTI]

The City of College Station, Texas adopted a new residential Energy Compliance Code in January, 1988. The code, which strengthens compliance requirements in several areas, has received broadly based support and acceptance from all major constituent...

Claridge, D. E.; Schrock, D.

1988-01-01T23:59:59.000Z

279

Hydrogen Refueling Station Costs in Shanghai  

E-Print Network [OSTI]

stations and vendors (e.g. Air Products and Chemicals, Inc,including Chevron and Air Products and Chemicals, Inc. , asDiesel a. Verified with Air Products representative, Feb

Weinert, Jonathan X.; Shaojun, Liu; Ogden, J; Jianxin, Ma

2006-01-01T23:59:59.000Z

280

Hydrogen Fueling Infrastructure Research and Station Technology  

Broader source: Energy.gov [DOE]

Presentation slides from the DOE Fuel Cell Technologies Office webinar "An Overview of the Hydrogen Fueling Infrastructure Research and Station Technology (H2FIRST) Project" held on November 18, 2014.

Note: This page contains sample records for the topic "greasewood compressor station" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Hydrogen Fueling Infrastructure Research and Station Technology  

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

contaminants from downstream sources - L2: must be integrated with <87.5 MPa and > -40C gas - L3: burden on vehicle OEM; many more cars than stations Possible HCD Location...

282

IntegratedScienceWorkingforYou Research Station  

E-Print Network [OSTI]

. . . . . . . . . . . . . . . . . . .5 Colorado's forest resources, 2002-2006 . . . . . . . . .6 Post Mountain Research Station Federal Recycling Program Printed on Recycled Paper The Rocky Mountain Research organi- zation--the most extensive natural resources research organization in the world. We maintain 14

283

Field Station Contributors, 2010 Acton, Gary  

E-Print Network [OSTI]

Field Station Contributors, 2010 Acton, Gary Allen, Deborah and Harry Ardell, Robert and Lee Baker Mead, Judson and Jane Mead, Thomas and Lenore Merritt, Andrew and Eleanor Morganwalp, David and Jill

Polly, David

284

Improving Unit Operations-Test Station Performance  

E-Print Network [OSTI]

) usage. The basic concept evaluates the varying criterias affecting these elements and their direct impact on production/test station operating costs. Second consideration explores other methods available to enhance mechanical compatibility with operator...

Filak, J. J. Jr.

285

Solar and Infrared Radiation Station (SIRS) Handbook  

SciTech Connect (OSTI)

The Solar Infrared Radiation Station (SIRS) provides continuous measurements of broadband shortwave (solar) and longwave (atmospheric or infrared) irradiances for downwelling and upwelling components. The following six irradiance measurements are collected from a network of stations to help determine the total radiative flux exchange within the Atmospheric Radiation Measurement (ARM) Southern Great Plains (SGP) Climate Research Facility: • Direct normal shortwave (solar beam) • Diffuse horizontal shortwave (sky) • Global horizontal shortwave (total hemispheric) • Upwelling shortwave (reflected) • Downwelling longwave (atmospheric infrared) • Upwelling longwave (surface infrared)

Stoffel, T

2005-07-01T23:59:59.000Z

286

Field demonstration of optimized variable speed compressor and condenser fan control for commercial refrigeration systems. Final report  

SciTech Connect (OSTI)

The demonstration project discussed in this report consisted of two separate programs intended to examine methods of implementing variable-frequency drives (VFDs) to increase the efficiency of supermarket refrigeration racks. The first program examined the optimum control strategy for minimizing the power consumption of medium-temperature parallel compressor racks driven by VFDs. The second program, aimed at developing the optimum control strategy for variable-speed control of supermarket condenser fans.

NONE

1997-11-01T23:59:59.000Z

287

Alternative Fuels Data Center: Biodiesel Fueling Station Locations  

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

Station Locations to someone by E-mail Station Locations to someone by E-mail Share Alternative Fuels Data Center: Biodiesel Fueling Station Locations on Facebook Tweet about Alternative Fuels Data Center: Biodiesel Fueling Station Locations on Twitter Bookmark Alternative Fuels Data Center: Biodiesel Fueling Station Locations on Google Bookmark Alternative Fuels Data Center: Biodiesel Fueling Station Locations on Delicious Rank Alternative Fuels Data Center: Biodiesel Fueling Station Locations on Digg Find More places to share Alternative Fuels Data Center: Biodiesel Fueling Station Locations on AddThis.com... More in this section... Biodiesel Basics Benefits & Considerations Stations Locations Infrastructure Development Vehicles Laws & Incentives Biodiesel Fueling Station Locations Find biodiesel (B20 and above) fueling stations near an address or ZIP code

288

Alternative Fuels Data Center: Natural Gas Fueling Stations  

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

Fueling Fueling Stations to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Fueling Stations on Facebook Tweet about Alternative Fuels Data Center: Natural Gas Fueling Stations on Twitter Bookmark Alternative Fuels Data Center: Natural Gas Fueling Stations on Google Bookmark Alternative Fuels Data Center: Natural Gas Fueling Stations on Delicious Rank Alternative Fuels Data Center: Natural Gas Fueling Stations on Digg Find More places to share Alternative Fuels Data Center: Natural Gas Fueling Stations on AddThis.com... More in this section... Natural Gas Basics Benefits & Considerations Stations Locations Infrastructure Development Vehicles Laws & Incentives Natural Gas Fueling Stations Photo of a compressed natural gas fueling station. Hundreds of compressed natural gas (CNG) fueling stations are available in

289

Coal dust exposure among power station workers during normal operations at Hatfield's Ferry Power Station.  

E-Print Network [OSTI]

??Changes in coal composition could produce higher levels of coal dust exposure thanthose found in the past at Hatfield's Ferry Power Station. Air sampling was… (more)

Lewis, Christian S.

2008-01-01T23:59:59.000Z

290

Model based multivariable controller for large scale compression stations. Design and experimental validation on the LHC 18KW cryorefrigerator  

SciTech Connect (OSTI)

In this paper, a multivariable model-based non-linear controller for Warm Compression Stations (WCS) is proposed. The strategy is to replace all the PID loops controlling the WCS with an optimally designed model-based multivariable loop. This new strategy leads to high stability and fast disturbance rejection such as those induced by a turbine or a compressor stop, a key-aspect in the case of large scale cryogenic refrigeration. The proposed control scheme can be used to have precise control of every pressure in normal operation or to stabilize and control the cryoplant under high variation of thermal loads (such as a pulsed heat load expected to take place in future fusion reactors such as those expected in the cryogenic cooling systems of the International Thermonuclear Experimental Reactor ITER or the Japan Torus-60 Super Advanced fusion experiment JT-60SA). The paper details how to set the WCS model up to synthesize the Linear Quadratic Optimal feedback gain and how to use it. After preliminary tuning at CEA-Grenoble on the 400W@1.8K helium test facility, the controller has been implemented on a Schneider PLC and fully tested first on the CERN's real-time simulator. Then, it was experimentally validated on a real CERN cryoplant. The efficiency of the solution is experimentally assessed using a reasonable operating scenario of start and stop of compressors and cryogenic turbines. This work is partially supported through the European Fusion Development Agreement (EFDA) Goal Oriented Training Program, task agreement WP10-GOT-GIRO.

Bonne, François; Bonnay, Patrick [INAC, SBT, UMR-E 9004 CEA/UJF-Grenoble, 17 rue des Martyrs, 38054 Grenoble (France); Alamir, Mazen [Gipsa-Lab, Control Systems Department, CNRS-University of Grenoble, 11, rue des Mathématiques, BP 46, 38402 Saint Martin d'Hčres (France); Bradu, Benjamin [CERN, CH-1211 Genčve 23 (Switzerland)

2014-01-29T23:59:59.000Z

291

Multi-bottle, no compressor, mean pressure control system for a Stirling engine  

DOE Patents [OSTI]

The invention relates to an apparatus for mean pressure control of a Stirling engine without the need for a compressor. The invention includes a multi-tank system in which there is at least one high pressure level tank and one low pressure level tank wherein gas flows through a maximum pressure and supply line from the engine to the high pressure tank when a first valve is opened until the maximum pressure of the engine drops below that of the high pressure tank opening an inlet regulator to permit gas flow from the engine to the low pressure tank. When gas flows toward the engine it flows through the minimum pressure supply line 2 when a second valve is opened from the low pressure tank until the tank reaches the engine's minimum pressure level at which time the outlet regulator opens permitting gas to be supplied from the high pressure tank to the engine. Check valves between the two tanks prevent any backflow of gas from occurring.

Corey, John A. (Melrose, NY)

1990-01-01T23:59:59.000Z

292

MHD compressor---expander conversion system integrated with GCR inside a deployable reflector  

SciTech Connect (OSTI)

This work originates from the proposal MHD Compressor-Expander Conversion System Integrated with a GCR Inside a Deployable Reflector''. The proposal concerned an innovative concept of nuclear, closed-cycle MHD converter for power generation on space-based systems in the multi-megawatt range. The basic element of this converter is the Power Conversion Unit (PCU) consisting of a gas core reactor directly coupled to an MHD expansion channel. Integrated with the PCU, a deployable reflector provides reactivity control. The working fluid could be either uranium hexafluoride or a mixture of uranium hexafluoride and helium, added to enhance the heat transfer properties. The original Statement of Work, which concerned the whole conversion system, was subsequently redirected and focused on the basic mechanisms of neutronics, reactivity control, ionization and electrical conductivity in the PCU. Furthermore, the study was required to be inherently generic such that the study was required to be inherently generic such that the analysis an results can be applied to various nuclear reactor and/or MHD channel designs''.

Tuninetti, G. (Ansaldo S.p.A., Genoa (Italy). Research Div.); Botta, E.; Criscuolo, C.; Riscossa, P. (Ansaldo S.p.A., Genoa (Italy). Nuclear Div.); Giammanco, F. (Pisa Univ. (Italy). Dipt. di Fisica); Rosa-Clot, M. (Florence Univ. (Italy). Dipt. di Fisica)

1989-04-20T23:59:59.000Z

293

FERROELECTRIC SWITCH FOR A HIGH-POWER Ka-BAND ACTIVE PULSE COMPRESSOR  

SciTech Connect (OSTI)

Results are presented for design of a high-power microwave switch for operation at 34.3 GHz, intended for use in an active RF pulse compressor. The active element in the switch is a ring of ferroelectric material, whose dielectric constant can be rapidly changed by application of a high-voltage pulse. As envisioned, two of these switches would be built into a pair of delay lines, as in SLED-II at SLAC, so as to allow 30-MW ?s-length Ka-band pulses to be compressed in time by a factor-of-9 and multiplied in amplitude to generate 200 MW peak power pulses. Such high-power pulses could be used for testing and evaluation of high-gradient mm-wave accelerator structures, for example. Evaluation of the switch design was carried out with an X-band (11.43 GHz) prototype, built to incorporate all the features required for the Ka-band version.

Hirshfield, Jay L. [Omega-P, Inc.] [Omega-P, Inc.

2013-12-18T23:59:59.000Z

294

Natural Gas Weekly Update, Printer-Friendly Version  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

line by May 2003, will utilize six existing compressor stations and three new compressor stations. FERC expects that the new pipeline will allow local distribution companies to...

295

Hydrogen Fueling - Coming Soon to a Station Near You (Brochure)  

SciTech Connect (OSTI)

Fact sheet providing information useful to local permitting officials facing hydrogen fueling station proposals.

Not Available

2009-04-01T23:59:59.000Z

296

The LOFAR Super Station concept : an input for discussion  

E-Print Network [OSTI]

throughout Europe : several stations in Germany1 , UK2 , soon a French LOFAR station in Nançay3 , and further contacts in several other countries4 FLOW context · Official decision for funding the French station taken MHz) o Incoherent addition of the same stations to synthesize a broad instantaneous beam (maximum

Demoulin, Pascal

297

Alternative Fueling Station Locator - Mobile | Open Energy Information  

Open Energy Info (EERE)

Fueling Station Locator - Mobile Fueling Station Locator - Mobile Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Alternative Fueling Station Locator - Mobile Agency/Company /Organization: United States Department of Energy Partner: National Renewable Energy Laboratory Sector: Energy Focus Area: Transportation Phase: Evaluate Options, Prepare a Plan Resource Type: Online calculator User Interface: Mobile Device Website: www.afdc.energy.gov/afdc/locator/m/stations/ Web Application Link: www.afdc.energy.gov/afdc/locator/m/stations/ Cost: Free References: National Renewable Energy Laboratory Advanced Vehicles and Fuels Research: Data and Resources[1] Logo: Alternative Fueling Station Locator - Mobile Find fueling stations for your alternative fuel vehicle on-the-go with the

298

Alternative Fuels Data Center: Utility District Natural Gas Fueling Station  

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

Utility District Utility District Natural Gas Fueling Station Regulation to someone by E-mail Share Alternative Fuels Data Center: Utility District Natural Gas Fueling Station Regulation on Facebook Tweet about Alternative Fuels Data Center: Utility District Natural Gas Fueling Station Regulation on Twitter Bookmark Alternative Fuels Data Center: Utility District Natural Gas Fueling Station Regulation on Google Bookmark Alternative Fuels Data Center: Utility District Natural Gas Fueling Station Regulation on Delicious Rank Alternative Fuels Data Center: Utility District Natural Gas Fueling Station Regulation on Digg Find More places to share Alternative Fuels Data Center: Utility District Natural Gas Fueling Station Regulation on AddThis.com... More in this section... Federal

299

Alternative Fuels Data Center: Ethanol Fueling Station Locations  

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

Fueling Fueling Station Locations to someone by E-mail Share Alternative Fuels Data Center: Ethanol Fueling Station Locations on Facebook Tweet about Alternative Fuels Data Center: Ethanol Fueling Station Locations on Twitter Bookmark Alternative Fuels Data Center: Ethanol Fueling Station Locations on Google Bookmark Alternative Fuels Data Center: Ethanol Fueling Station Locations on Delicious Rank Alternative Fuels Data Center: Ethanol Fueling Station Locations on Digg Find More places to share Alternative Fuels Data Center: Ethanol Fueling Station Locations on AddThis.com... More in this section... Ethanol Basics Benefits & Considerations Stations Locations Infrastructure Development Vehicles Laws & Incentives Ethanol Fueling Station Locations Find ethanol (E85) fueling stations near an address or ZIP code or along a

300

Alternative Fuels Data Center: About the Alternative Fueling Station Data  

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

Locate Stations Locate Stations Printable Version Share this resource Send a link to Alternative Fuels Data Center: About the Alternative Fueling Station Data to someone by E-mail Share Alternative Fuels Data Center: About the Alternative Fueling Station Data on Facebook Tweet about Alternative Fuels Data Center: About the Alternative Fueling Station Data on Twitter Bookmark Alternative Fuels Data Center: About the Alternative Fueling Station Data on Google Bookmark Alternative Fuels Data Center: About the Alternative Fueling Station Data on Delicious Rank Alternative Fuels Data Center: About the Alternative Fueling Station Data on Digg Find More places to share Alternative Fuels Data Center: About the Alternative Fueling Station Data on AddThis.com... About the Alternative Fueling Station Data

Note: This page contains sample records for the topic "greasewood compressor station" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Alternative Fuels Data Center: Alternative Fueling Station Counts by State  

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

Locate Stations Locate Stations Printable Version Share this resource Send a link to Alternative Fuels Data Center: Alternative Fueling Station Counts by State to someone by E-mail Share Alternative Fuels Data Center: Alternative Fueling Station Counts by State on Facebook Tweet about Alternative Fuels Data Center: Alternative Fueling Station Counts by State on Twitter Bookmark Alternative Fuels Data Center: Alternative Fueling Station Counts by State on Google Bookmark Alternative Fuels Data Center: Alternative Fueling Station Counts by State on Delicious Rank Alternative Fuels Data Center: Alternative Fueling Station Counts by State on Digg Find More places to share Alternative Fuels Data Center: Alternative Fueling Station Counts by State on AddThis.com... Alternative Fueling Station Counts by State

302

E-Print Network 3.0 - anna power station Sample Search Results  

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

station Search Powered by Explorit Topic List Advanced Search Sample search results for: anna power station...

303

E-Print Network 3.0 - anna power stations Sample Search Results  

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

stations Search Powered by Explorit Topic List Advanced Search Sample search results for: anna power stations...

304

POST 10/Truck Inspection Station (Map 3  

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

POST 10/Truck Inspection Station (Map 3) POST 10/Truck Inspection Station (Map 3) Changes Effective January 11, 2010 Pajarito Corridor Deliveries: Drivers of commercial delivery trucks headed to the Pajarito Corridor (Pajarito Road bounded by NM Highway 4 and Diamond Drive) must stop at Post 10 for truck inspections. Drivers will then need to present time-stamped inspection passes from Post 10 to protective force officers stationed at the Pajarito Corridor. (Drivers exiting Post 10 should (1) turn right and proceed west on the Truck Route; (2) turn left onto West Jemez Road; (3) proceed to Lane 7; (4) STOP and present the inspection pass to the protective force officer; (5) turn left onto Diamond

305

Development of a Renewable Hydrogen Energy Station  

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

Development of a Renewable Development of a Renewable Hydrogen Energy Station Edward C. Heydorn - Air Products and Chemicals, Inc. Pinakin Patel - FuelCell Energy, Inc. Fred Jahnke - FuelCell Energy, Inc. "Delivering Renewable Hydrogen - A Focus on Near-Term Applications" Palm Springs, CA 16 November 2009 Presentation Outline * Hydrogen Energy Station Technology Overview * Process Description * Performance and Economic Parameters * Proposed Demonstration on Renewable Feedstock * Status of Shop Validation Test * Conclusion 2 Objectives * Determine the economic and technical viability of a hydrogen energy station designed to co-produce power and hydrogen Utilize technology development roadmap to provide deliverables and go/no-go decision

306

Rawhide Energy Station, Fort Collins, Colorado  

SciTech Connect (OSTI)

The staff of Platte River Power Authority's Rawhide Energy Station have been racking up operating stats and an environmental performance record that is the envy of other plant managers. In the past decade Rawhide has enjoyed an equivalent availability factor in the mid to high 90s and an average capacity factor approaching 90%. Still not content with this performance, Rawhide invested in new technology and equipment upgrades to further optimise performance, reduce emissions, and keep cost competitive. The Energy Station includes four GE France 7EA natural gas-fired turbines totalling 260 MW and a 274 MW coal-fired unit located in northeastern Colorado. 7 figs.

Peltier, R.

2008-10-15T23:59:59.000Z

307

Evaluation of Static Mixer Flow Enhancements for Cryogenic Viscous Compressor Prototype for ITER Vacuum System  

SciTech Connect (OSTI)

As part of the U.S. ITER contribution to the vacuum systems for the ITER fusion project, a cryogenic viscous compressor (CVC) is being designed and fabricated to cryopump hydrogenic gases in the torus and neutral beam exhaust streams and to regenerate the collected gases to controlled pressures such that they can be mechanically pumped with controlled flows to the tritium reprocessing facility. One critical element of the CVC design that required additional investigation was the determination of flow rates of the low pressure (50 to 1000 Pa) exhaust stream that would allow for complete pumping of hydrogenic gases while permitting trace levels of helium to pass through the CVC to be pumped by conventional vacuum pumps. A sub-scale prototype test facility was utilized to determine the effectiveness of a static mixer pump tube concept, which consisted of a series of rotated twisted elements brazed into a 2-mm thick, 5-cm diameter stainless steel tube. Cold helium gas flow provided by a dewar and helium transfer line was used to cool the exterior of the static mixer pump tube. Deuterium gas was mixed with helium gas through flow controllers at different concentrations while the composition of the exhaust gas was monitored with a Penning gauge and optical spectrometer to determine the effectiveness of the static mixer. It was found that with tube wall temperatures between 6 K and 9 K, the deuterium gas was completely cryopumped and only helium passed through the tube. These results have been used to design the cooling geometry and the static mixer pump tubes in the full-scale CVC prototype

Duckworth, Robert C [ORNL] [ORNL; Baylor, Larry R [ORNL] [ORNL; Meitner, Steven J [ORNL] [ORNL; Combs, Stephen Kirk [ORNL] [ORNL; Ha, Tam T [ORNL] [ORNL; Morrow, Michael [ORNL] [ORNL; Biewer, Theodore M [ORNL] [ORNL; Rasmussen, David A [ORNL] [ORNL; Hechler, Michael P [ORNL] [ORNL; Pearce, R.J.H. [ITER Organization, Cadarache, France] [ITER Organization, Cadarache, France; Dremel, M. [ITER Organization, Cadarache, France] [ITER Organization, Cadarache, France; Boissin, Jean Claude [Consultant] [Consultant

2014-01-01T23:59:59.000Z

308

Evaluation of static mixer flow enhancements for cryogenic viscous compressor prototype for ITER vacuum system  

SciTech Connect (OSTI)

As part of the U.S. ITER contribution to the vacuum systems for the ITER fusion project, a cryogenic viscous compressor (CVC) is being designed and fabricated to cryopump hydrogenic gases in the torus and neutral beam exhaust streams and to regenerate the collected gases to controlled pressures such that they can be mechanically pumped with controlled flows to the tritium reprocessing facility. One critical element of the CVC design that required additional investigation was the determination of flow rates of the low pressure (up to 1000 Pa) exhaust stream that would allow for complete pumping of hydrogenic gases while permitting trace levels of helium to pass through the CVC to be pumped by conventional vacuum pumps. A sub-scale prototype test facility was utilized to determine the effectiveness of a static mixer pump tube concept, which consisted of a series of rotated twisted elements brazed into a 2-mm thick, 5-cm diameter stainless steel tube. Cold helium gas flow provided by a dewar and helium transfer line was used to cool the exterior of the static mixer pump tube. Deuterium gas was mixed with helium gas through flow controllers at different concentrations while the composition of the exhaust gas was monitored with a Penning gauge and optical spectrometer to determine the effectiveness of the static mixer. It was found that with tube wall temperatures between 6 K and 9 K, the deuterium gas was completely cryopumped and only helium passed through the tube. These results have been used to design the cooling geometry and the static mixer pump tubes in the full-scale CVC prototype.

Duckworth, Robert C.; Baylor, Larry R.; Meitner, Steven J.; Combs, Stephen K.; Ha, Tam; Morrow, Michael; Biewer, T. [Fusion and Materials for Nuclear System Division, Oak Ridge National Laboratory, Oak Ridge (United States); Rasmussen, David A.; Hechler, Michael P. [U.S. ITER Project Office, Oak Ridge National Laboratory, Oak Ridge (United States); Pearce, Robert J. H.; Dremel, Mattias [ITER Organization, 13115 St. Paul-lez-Durance (France); Boissin, J.-C. [Consultant, Grenoble (France)

2014-01-29T23:59:59.000Z

309

Alternative Fuels Data Center: Natural Gas Station Property Tax Reduction  

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

Natural Gas Station Natural Gas Station Property Tax Reduction to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Station Property Tax Reduction on Facebook Tweet about Alternative Fuels Data Center: Natural Gas Station Property Tax Reduction on Twitter Bookmark Alternative Fuels Data Center: Natural Gas Station Property Tax Reduction on Google Bookmark Alternative Fuels Data Center: Natural Gas Station Property Tax Reduction on Delicious Rank Alternative Fuels Data Center: Natural Gas Station Property Tax Reduction on Digg Find More places to share Alternative Fuels Data Center: Natural Gas Station Property Tax Reduction on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Natural Gas Station Property Tax Reduction

310

Alternative Fuels Data Center: Alternative Fueling Station Grant Program  

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

Fueling Fueling Station Grant Program to someone by E-mail Share Alternative Fuels Data Center: Alternative Fueling Station Grant Program on Facebook Tweet about Alternative Fuels Data Center: Alternative Fueling Station Grant Program on Twitter Bookmark Alternative Fuels Data Center: Alternative Fueling Station Grant Program on Google Bookmark Alternative Fuels Data Center: Alternative Fueling Station Grant Program on Delicious Rank Alternative Fuels Data Center: Alternative Fueling Station Grant Program on Digg Find More places to share Alternative Fuels Data Center: Alternative Fueling Station Grant Program on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alternative Fueling Station Grant Program The Alternative Fueling Station Grant Program provides grants of up to

311

Alternative Fuels Data Center: EV Charging Stations Spread Through Philly  

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

EV Charging Stations EV Charging Stations Spread Through Philly to someone by E-mail Share Alternative Fuels Data Center: EV Charging Stations Spread Through Philly on Facebook Tweet about Alternative Fuels Data Center: EV Charging Stations Spread Through Philly on Twitter Bookmark Alternative Fuels Data Center: EV Charging Stations Spread Through Philly on Google Bookmark Alternative Fuels Data Center: EV Charging Stations Spread Through Philly on Delicious Rank Alternative Fuels Data Center: EV Charging Stations Spread Through Philly on Digg Find More places to share Alternative Fuels Data Center: EV Charging Stations Spread Through Philly on AddThis.com... March 3, 2012 EV Charging Stations Spread Through Philly W atch how Philadelphia fuels electric vehicles with a growing network of

312

Alternative Fuels Data Center: Fueling Station Air Quality Permit Exemption  

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

Fueling Station Air Fueling Station Air Quality Permit Exemption to someone by E-mail Share Alternative Fuels Data Center: Fueling Station Air Quality Permit Exemption on Facebook Tweet about Alternative Fuels Data Center: Fueling Station Air Quality Permit Exemption on Twitter Bookmark Alternative Fuels Data Center: Fueling Station Air Quality Permit Exemption on Google Bookmark Alternative Fuels Data Center: Fueling Station Air Quality Permit Exemption on Delicious Rank Alternative Fuels Data Center: Fueling Station Air Quality Permit Exemption on Digg Find More places to share Alternative Fuels Data Center: Fueling Station Air Quality Permit Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Fueling Station Air Quality Permit Exemption

313

HATCH PROJECT PROPOSAL OKLAHOMA AGRICULTURAL EXPERIMENT STATION  

E-Print Network [OSTI]

or Revised Project Procedures for initiating a new project or for revising an existing project entail: 1. Abstracting the essential features of the objective and procedures sections from the project outline for CRISHATCH PROJECT PROPOSAL OKLAHOMA AGRICULTURAL EXPERIMENT STATION USDA PROJECT OUTLINE DEVELOPMENT

Ghajar, Afshin J.

314

City of College Station's Thermographic Mobile Scan  

E-Print Network [OSTI]

During the first quarter of 1986, the City of College Station conducted a thermographic mobile scan of the entire city. A thermographic mobile scan is a process by which heat loss/heat gain data is accumulated by a vehicle traveling the city...

Shear, C. K.

1986-01-01T23:59:59.000Z

315

COMPARATIVE COSTS OF CALIFORNIA CENTRAL STATION ELECTRICITY  

E-Print Network [OSTI]

CALIFORNIA ENERGY COMMISSION COMPARATIVE COSTS OF CALIFORNIA CENTRAL STATION ELECTRICITY GENERATION COMMISSION Joel Klein Principal Author Ivin Rhyne Manager ELECTRICITY ANALYSIS OFFICE Sylvia Bender DeputyCann Please use the following citation for this report: Klein, Joel. 2009. Comparative Costs of California

316

The Leica TCRA1105 Reflectorless Total Station  

SciTech Connect (OSTI)

This poster provides an overview of SLAC's TCRA1105 reflectorless total station for the Alignment Engineering Group. This instrument has shown itself to be very useful for planning new construction and providing quick measurements to difficult to reach or inaccessible surfaces.

Gaudreault, F.

2005-09-06T23:59:59.000Z

317

The University of California Seismographic Stations  

Science Journals Connector (OSTI)

...MEMBERSHIP COHM ITTEE Ross R. Heinrich...n~bers and changes or address should...seismograms, (2) a world-wide...Utah a 0.3 Bonneville lake beds Scoresbysund...Alaska 1.1 2.0 Graywacke...Stores, 221 North Grand Boulevard...SEISM and the name of the station...day of month (2) ml n2 sl s2...

Perry Byerly

318

LHC and space station get funding strings  

Science Journals Connector (OSTI)

... , authorizing US funding for both the International Space Station and the Large Hadron Collider (LHC) at the European Laboratory for Particle Physics (CERN) in Geneva, Switzerland, but ... both houses. But they do provide an indication of policy direction. In particular, the LHC vote represents defeat for a bid to cut funding completely, but still reflects congressional ...

Meredith Wadman

1997-04-24T23:59:59.000Z

319

Japan, Europe lobby US over space station  

Science Journals Connector (OSTI)

... the fate of the planned US Space Station this week, scientists and government officials from Japan and Europe were doing their best to see that the ambitious pro-gramme stays on ... were doing their best to see that the ambitious pro-gramme stays on track.

David Swinbanks; Peter Aldhous; Steven Dickman

1991-06-06T23:59:59.000Z

320

Recent developments in HVDC convertor station design  

SciTech Connect (OSTI)

New requirements on HVDC convertor station performance have emerged during the past few years. The paper presents some of these requirements and shows how they have been met through equipment and system development. This development will result in a new generation of HVDC transmissions with still better performance than for the projects presently in operation.

Carlsson, L.

1984-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "greasewood compressor station" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Comparison of 1D and 2D CSR Models with Application to the FERMI@ELETTRA Bunch Compressors  

SciTech Connect (OSTI)

We compare our 2D mean field (Vlasov-Maxwell) treatment of coherent synchrotron radiation (CSR) effects with 1D approximations of the CSR force which are commonly implemented in CSR codes. In our model we track particles in 4D phase space and calculate 2D forces [1]. The major cost in our calculation is the computation of the 2D force. To speed up the computation and improve 1D models we also investigate approximations to our exact 2D force. As an application, we present numerical results for the Fermi{at}Elettra first bunch compressor with the configuration described in [1].

Bassi, G.; Ellison, J.A.; Heinemann, K.

2011-03-28T23:59:59.000Z

322

Lunar Base Thermoelectric Power Station Study  

Science Journals Connector (OSTI)

Under NASA’s Project Prometheus the Nuclear Space Power Systems Program the Jet Propulsion Laboratory Pratt & Whitney Rocketdyne and Teledyne Energy Systems have teamed with a number of universities under the Segmented Thermoelectric Multicouple Converter (STMC) Task to develop the next generation of advanced thermoelectric converters for space reactor power systems. Work on the STMC converter assembly has progressed to the point where the lower temperature stage of the segmented multicouple converter assembly is ready for laboratory testing and promising candidates for the upper stage materials have been identified and their properties are being characterized. One aspect of the program involves mission application studies to help define the potential benefits from the use of these STMC technologies for designated NASA missions such as a lunar base power station where kilowatts of power would be required to maintain a permanent manned presence on the surface of the moon. A modular 50 kWe thermoelectric power station concept was developed to address a specific set of requirements developed for this particular mission concept. Previous lunar lander concepts had proposed the use of lunar regolith as in?situ radiation shielding material for a reactor power station with a one kilometer exclusion zone radius to minimize astronaut radiation dose rate levels. In the present concept we will examine the benefits and requirements for a hermetically?sealed reactor thermoelectric power station module suspended within a man?made lunar surface cavity. The concept appears to maximize the shielding capabilities of the lunar regolith while minimizing its handling requirements. Both thermal and nuclear radiation levels from operation of the station at its 100?m exclusion zone radius were evaluated and found to be acceptable. Site preparation activities are reviewed as well as transport issues for this concept. The goal of the study was to review the entire life cycle of the unit to assess its technical problems and technology needs in all areas to support the development deployment operation and disposal of the unit.

William Determan; Patrick Frye; Jack Mondt; Jean?Pierre Fleurial; Ken Johnson; Gerhard Stapfer; Michael Brooks; Ben Heshmatpour

2006-01-01T23:59:59.000Z

323

Lunar Base Thermoelectric Power Station Study  

SciTech Connect (OSTI)

Under NASA's Project Prometheus, the Nuclear Space Power Systems Program, the Jet Propulsion Laboratory, Pratt and Whitney Rocketdyne, and Teledyne Energy Systems have teamed with a number of universities, under the Segmented Thermoelectric Multicouple Converter (STMC) Task, to develop the next generation of advanced thermoelectric converters for space reactor power systems. Work on the STMC converter assembly has progressed to the point where the lower temperature stage of the segmented multicouple converter assembly is ready for laboratory testing, and promising candidates for the upper stage materials have been identified and their properties are being characterized. One aspect of the program involves mission application studies to help define the potential benefits from the use of these STMC technologies for designated NASA missions such as a lunar base power station where kilowatts of power would be required to maintain a permanent manned presence on the surface of the moon. A modular 50 kWe thermoelectric power station concept was developed to address a specific set of requirements developed for this particular mission concept. Previous lunar lander concepts had proposed the use of lunar regolith as in-situ radiation shielding material for a reactor power station with a one kilometer exclusion zone radius to minimize astronaut radiation dose rate levels. In the present concept, we will examine the benefits and requirements for a hermetically-sealed reactor thermoelectric power station module suspended within a man-made lunar surface cavity. The concept appears to maximize the shielding capabilities of the lunar regolith while minimizing its handling requirements. Both thermal and nuclear radiation levels from operation of the station, at its 100-m exclusion zone radius, were evaluated and found to be acceptable. Site preparation activities are reviewed as well as transport issues for this concept. The goal of the study was to review the entire life cycle of the unit to assess its technical problems and technology needs in all areas to support the development, deployment, operation and disposal of the unit.

Determan, William; Frye, Patrick [Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Dr., Pasadena, CA 91109 (United States); Mondt, Jack; Fleurial, Jean-Pierre; Johnson, Ken; Stapfer, Gerhard [Pratt and Whitney Rocketdyne Inc., P.O. Box 7922, Canoga Park, CA 91309 (United States); Brooks, Michael; Heshmatpour, Ben [Teledyne Energy Systems, Inc., 10707 Gilroy Rd, Hunt Valley, MD 21031 (United States)

2006-01-20T23:59:59.000Z

324

Investigation of flow in vane-island diffusers in centrifugal compressors  

E-Print Network [OSTI]

criterion to identify surge conditions in such a turbomachine. 63 VITA Hanne Nicolaas Vandijk is the son of Anne Duurt Vandij k and Bertha Henrietta Vandijk. He was born on February 4, 1949 in Nickerie, Surinam. He attended primary and middle school... in Nickerie, Surinam. He then moved to the Netherlands where he attended the H. B. S. at the Eerste Vrijzinnig Christelijk Lyceum in the Hague for his high school education. He entered Texas A&M University, College Station, Texas, in 1971 and majored...

Vandijk, Hanne Nicolaas

2012-06-07T23:59:59.000Z

325

IMPROVEMENT TO PIPELINE COMPRESSOR ENGINE RELIABILITY THROUGH RETROFIT MICRO-PILOT IGNITION SYSTEM-PHASE I  

SciTech Connect (OSTI)

This report documents the first year's effort towards a 3-year program to develop micropilot ignition systems for existing pipeline compressor engines. In essence, all Phase I goals and objectives were met. We intend to proceed with the Phase II research plan, as set forth by the applicable Research Management Plan. The objective for Phase I was to demonstrate the feasibility of micropilot ignition for large bore, slow speed engines operating at low compression ratios. The primary elements of Micropilot Phase I were to develop a single-cylinder test chamber to study the injection of pilot fuel into a combustion cylinder and to develop, install and test a multi-cylinder micropilot ignition system for a 4-cylinder, natural gas test engine. In all, there were twelve (12) tasks defined and executed to support these two (2) primarily elements in a stepwise fashion. Task-specific approaches and results are documented in this report. Research activities for Micropilot Phase I were conducted with the understanding that the efforts are expected to result in a commercial product to capture and disseminate the efficiency and environmental benefits of this new technology. An extensive state-of-art review was conducted to leverage the existing body of knowledge of micropilot ignition with respect to retrofit applications. Additionally, commercially-available fuel injection products were identified and applied to the program where appropriate. This approach will minimize the overall time-to-market requirements, while meeting performance and cost criteria. The four-cylinder prototype data was encouraging for the micro-pilot ignition technology when compared to spark ignition. Initial testing results showed: (1) Brake specific fuel consumption of natural gas was improved from standard spark ignition across the map, 1% at full load and 5% at 70% load. (2) 0% misfires for all points on micropilot ignition. Fuel savings were most likely due to this percent misfire improvement. (3) THC (Total Hydrocarbon) emissions were improved significantly at light load, 38% at 70% load. (4) VOC (Volatile Organic Compounds) emissions were improved above 80% load. (5) Coefficient of Variance for the IMEP (Indicated Mean Effective Pressure) was significantly less at lower loads, 76% less at 70%. These preliminary results will be substantiated and enhanced during Phase II of the Micropilot Ignition program.

Ted Bestor

2003-03-04T23:59:59.000Z

326

Vehicle Technologies Office: Fact #279: August 4, 2003 Gasoline Stations  

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

9: August 4, 9: August 4, 2003 Gasoline Stations to someone by E-mail Share Vehicle Technologies Office: Fact #279: August 4, 2003 Gasoline Stations on Facebook Tweet about Vehicle Technologies Office: Fact #279: August 4, 2003 Gasoline Stations on Twitter Bookmark Vehicle Technologies Office: Fact #279: August 4, 2003 Gasoline Stations on Google Bookmark Vehicle Technologies Office: Fact #279: August 4, 2003 Gasoline Stations on Delicious Rank Vehicle Technologies Office: Fact #279: August 4, 2003 Gasoline Stations on Digg Find More places to share Vehicle Technologies Office: Fact #279: August 4, 2003 Gasoline Stations on AddThis.com... Fact #279: August 4, 2003 Gasoline Stations The number of retail outlets that sell gasoline to the public has declined by 17.7% from 1993 to 2002 - from 207,416 in 1993, to 170,678 in 2002.

327

Alternative Fuels Data Center: Access to State Alternative Fueling Stations  

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

Access to State Access to State Alternative Fueling Stations to someone by E-mail Share Alternative Fuels Data Center: Access to State Alternative Fueling Stations on Facebook Tweet about Alternative Fuels Data Center: Access to State Alternative Fueling Stations on Twitter Bookmark Alternative Fuels Data Center: Access to State Alternative Fueling Stations on Google Bookmark Alternative Fuels Data Center: Access to State Alternative Fueling Stations on Delicious Rank Alternative Fuels Data Center: Access to State Alternative Fueling Stations on Digg Find More places to share Alternative Fuels Data Center: Access to State Alternative Fueling Stations on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Access to State Alternative Fueling Stations

328

Fact #816: February 10, 2014 Natural Gas Refueling Stations Grow...  

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

6: February 10, 2014 Natural Gas Refueling Stations Grow Over the Last Ten Years Fact 816: February 10, 2014 Natural Gas Refueling Stations Grow Over the Last Ten Years In 2003...

329

Regional Consumer Hydrogen Demand and Optimal Hydrogen Refueling Station Siting  

SciTech Connect (OSTI)

Using a GIS approach to spatially analyze key attributes affecting hydrogen market transformation, this study proposes hypothetical hydrogen refueling station locations in select subregions to demonstrate a method for determining station locations based on geographic criteria.

Melendez, M.; Milbrandt, A.

2008-04-01T23:59:59.000Z

330

VELO[city] : rethinking the multi-modal urban station  

E-Print Network [OSTI]

Train travel was once integral to the urban condition. Railway stations and rural depots were designed as machines for efficiency and it was within the station that one could escape the chaos of the city to become a part ...

Dickson, Amanda, 1974-

2003-01-01T23:59:59.000Z

331

Nuclear Rocket Development Station at the Nevada Test Site |...  

Office of Environmental Management (EM)

Nuclear Rocket Development Station at the Nevada Test Site Nuclear Rocket Development Station at the Nevada Test Site During the 1950s, the United States launched a nuclear rocket...

332

Alternative Fuels Data Center: Hydrogen Fueling Station Evaluation  

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

Hydrogen Fueling Hydrogen Fueling Station Evaluation to someone by E-mail Share Alternative Fuels Data Center: Hydrogen Fueling Station Evaluation on Facebook Tweet about Alternative Fuels Data Center: Hydrogen Fueling Station Evaluation on Twitter Bookmark Alternative Fuels Data Center: Hydrogen Fueling Station Evaluation on Google Bookmark Alternative Fuels Data Center: Hydrogen Fueling Station Evaluation on Delicious Rank Alternative Fuels Data Center: Hydrogen Fueling Station Evaluation on Digg Find More places to share Alternative Fuels Data Center: Hydrogen Fueling Station Evaluation on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Hydrogen Fueling Station Evaluation The California Air Resources Board (ARB) may not enforce any element of

333

Energy Department Launches Alternative Fueling Station Locator App  

Office of Energy Efficiency and Renewable Energy (EERE)

The Energy Department launched a new mobile app to help drivers find stations that provide alternative fuel for vehicles.

334

Xcel Energy Comanche Station: Pueblo, Colorado (Data)  

SciTech Connect (OSTI)

A partnership with industry and U.S. Department of Energy's National Renewable Energy Laboratory (NREL) to collect solar data to support future solar power generation in the United States. The measurement station monitors global horizontal, direct normal, and diffuse horizontal irradiance to define the amount of solar energy that hits this particular location. The solar measurement instrumentation is also accompanied by meteorological monitoring equipment to provide scientists with a complete picture of the solar power possibilities.

Stoffel, T.; Andreas, A.

2007-06-20T23:59:59.000Z

335

Xcel Energy Comanche Station: Pueblo, Colorado (Data)  

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

A partnership with industry and U.S. Department of Energy's National Renewable Energy Laboratory (NREL) to collect solar data to support future solar power generation in the United States. The measurement station monitors global horizontal, direct normal, and diffuse horizontal irradiance to define the amount of solar energy that hits this particular location. The solar measurement instrumentation is also accompanied by meteorological monitoring equipment to provide scientists with a complete picture of the solar power possibilities.

Stoffel, T.; Andreas, A.

336

The Research about Fire Prevention of Vehicle Refuelling Stations  

Science Journals Connector (OSTI)

Abstract Fuel oil and gas offered by vehicle refuelling stations have combustion and explosion characteristics, serious casualties and economic losses often caused by fire. The research about oil and gas fire risk, refuelling process and facilities, proposing appropriate fire prevention measures possess great significance for reducing refuelling stations’ fire losses, and ensuring the safety of the station and surrounding environment.

Hong-yu Zhang

2014-01-01T23:59:59.000Z

337

Comparison of Idealized and Real-World City Station Citing Models for Hydrogen Distribution  

E-Print Network [OSTI]

city size, and gasoline station locations. By characterizingfuel than typical gasoline stations. As a result, it will bestreet networks and gasoline stations for (a) Sacramento (b)

Yang, Christopher; Nicholas, Michael A; Ogden, Joan M

2006-01-01T23:59:59.000Z

338

Refueling Availability for Alternative Fuel Vehicle Markets: Sufficient Urban Station Coverage  

E-Print Network [OSTI]

ed Basin Dataset on Urban Gasoline Stations. Institute ofavailability Gasoline stations abstract Alternative fueldistribution, the existing gasoline station networks in many

Melaina, Marc W; Bremson, Joel

2008-01-01T23:59:59.000Z

339

E-Print Network 3.0 - arctowski station king Sample Search Results  

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

HoytSt Burnett... Front Stadium Broad St Station Military Park Rutgers University Essex County College PASSAIC RIVER BROAD ST... STATION Route 280 Pennsylvania RailroadStation...

340

Power production of hydroelectric stations calculated for providing fuel to power systems with a large share of hydroelectric stations  

Science Journals Connector (OSTI)

1. With the existing capacity of fuel depots at thermal power stations in the Siberian power pool, the following...

A. Sh. Reznikovskii; M. I. Rubinshtein

1997-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "greasewood compressor station" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Bridging the Gap Between Transportation and Stationary Power: Hydrogen Energy Stations and their Implications for the Transportation Sector  

E-Print Network [OSTI]

costs • Economics with low electrical loads Weinert, Lipman, and Unnasch Natural Gas Reformer H2 Purifier HigTT-pressure hydrogen compressor

Weinert, Jonathan X.; Lipman, Timothy; Unnasch, Stephen

2005-01-01T23:59:59.000Z

342

Princeton Lot 33 Frist/ Dean AOS PPPL Millstone Dean South Princeton Station Guyot Mathey Apts Mathey Campus Station  

E-Print Network [OSTI]

Princeton Lot 33 Frist/ Dean AOS PPPL Millstone Dean South Princeton Station Guyot Mathey Apts Princeton Lot 33 Frist/ Dean AOS PPPL Millstone Dean South Princeton Station Guyot Mathey Apts Mathey Campus Station Forrestal/PPPL Effective 6/1/11 #12;

Bou-Zeid, Elie

343

Princeton Lot 33 Frist/ Dean AOS PPPL Millstone Dean South Princeton Station Guyot Mathey Apts Mathey Campus Station  

E-Print Network [OSTI]

Princeton Lot 33 Frist/ Dean AOS PPPL Millstone Dean South Princeton Station Guyot Mathey Apts Princeton Lot 33 Frist/ Dean AOS PPPL Millstone Dean South Princeton Station Guyot Mathey Apts Mathey Campus Station Forrestal/PPPL Effective 2/6/12 #12;

Bou-Zeid, Elie

344

Princeton Lot 33 Frist/ Dean AOS PPPL Millstone Dean South South Princeton Station Guyot Mathey Apts Mathey Campus Campus Station  

E-Print Network [OSTI]

Princeton Lot 33 Frist/ Dean AOS PPPL Millstone Dean South South Princeton Station Guyot Mathey:45 PM Princeton Lot 33 Frist/ Dean AOS PPPL Millstone Dean South South Princeton Station Guyot Mathey Apts Mathey Campus Campus Station Forrestal/PPPL 12/19-22 & 12/27-29 #12;

345

2014-01-24 Issuance: Energy Conservation Standards for Commercial and Industrial Air Compressors; Notice of Public Meeting and Availability of the Framework Document  

Broader source: Energy.gov [DOE]

This document is a pre-publication Federal Register notice of public meeting and availability of the framework document regarding energy conservation standards for commercial and industrial compressors, as issued by the Deputy Assistant Secretary for Energy Efficiency on January 24, 2014.

346

2014-03-12 Issuance: Energy Conservation Standards for Commercial and Industrial Air Compressors; Notice of Public Meeting and Extension of Comment Period  

Broader source: Energy.gov [DOE]

This document is a pre-publication Federal Register notice of public meeting and extension of public comment period regarding energy conservation standards for commercial and industrial air compressors, as issued by the Deputy Assistant Secretary for Energy Efficiency on March 12, 2014.

347

List of Refueling Stations Incentives | Open Energy Information  

Open Energy Info (EERE)

Refueling Stations Incentives Refueling Stations Incentives Jump to: navigation, search The following contains the list of 6 Refueling Stations Incentives. CSV (rows 1 - 6) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active Alternative Fuel Vehicle Loan Program (Missouri) State Loan Program Missouri Schools Local Government Renewable Fuel Vehicles Other Alternative Fuel Vehicles Refueling Stations No Alternative Fuel Vehicle and Refueling - Corporate Tax Credit (Colorado) Corporate Tax Credit Colorado Commercial Renewable Fuel Vehicles Refueling Stations No Alternative Fuels Incentive Grant Fund (AFIG) (Pennsylvania) State Grant Program Pennsylvania Commercial Industrial Residential General Public/Consumer Nonprofit Schools Local Government Renewable Transportation Fuels

348

Energy Department Launches Alternative Fueling Station Locator App |  

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

Launches Alternative Fueling Station Locator App Launches Alternative Fueling Station Locator App Energy Department Launches Alternative Fueling Station Locator App November 7, 2013 - 11:16am Addthis As part of the Obama Administration's commitment to expand access to data and give consumers more transportation options that save money at the pump, the Energy Department today launched a new mobile app to help drivers find stations that provide alternative fuel for vehicles. Developed by the National Renewable Energy Laboratory with support from the Energy Department, the Alternative Fueling Station Locator app provides information on more than 15,000 stations across the country. Users can search for stations that offer electricity, biodiesel (B20), natural gas (compressed and liquefied), ethanol (E85), hydrogen, and propane. After the

349

Alternative Fueling Station Locator App Provides Info at Your Fingertips |  

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

Alternative Fueling Station Locator App Provides Info at Your Alternative Fueling Station Locator App Provides Info at Your Fingertips Alternative Fueling Station Locator App Provides Info at Your Fingertips November 15, 2013 - 10:12am Addthis The Alternative Fueling Station Locator iPhone app helps you find fueling stations that offer electricity, natural gas, biodiesel, E85, propane, or hydrogen. | Energy Department The Alternative Fueling Station Locator iPhone app helps you find fueling stations that offer electricity, natural gas, biodiesel, E85, propane, or hydrogen. | Energy Department Shannon Brescher Shea Communications Manager, Clean Cities Program Smartphone users are familiar with the prompt, "Would you like this site to use your current location?" If you're looking for somewhere to fuel your

350

Alternative Fuels Data Center: Propane Self-Service Fueling Station  

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

Propane Self-Service Propane Self-Service Fueling Station Regulations to someone by E-mail Share Alternative Fuels Data Center: Propane Self-Service Fueling Station Regulations on Facebook Tweet about Alternative Fuels Data Center: Propane Self-Service Fueling Station Regulations on Twitter Bookmark Alternative Fuels Data Center: Propane Self-Service Fueling Station Regulations on Google Bookmark Alternative Fuels Data Center: Propane Self-Service Fueling Station Regulations on Delicious Rank Alternative Fuels Data Center: Propane Self-Service Fueling Station Regulations on Digg Find More places to share Alternative Fuels Data Center: Propane Self-Service Fueling Station Regulations on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type

351

Alternative Fuels Data Center: Natural Gas Fueling Station Air Quality  

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

Natural Gas Fueling Natural Gas Fueling Station Air Quality Permit Exemption to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Fueling Station Air Quality Permit Exemption on Facebook Tweet about Alternative Fuels Data Center: Natural Gas Fueling Station Air Quality Permit Exemption on Twitter Bookmark Alternative Fuels Data Center: Natural Gas Fueling Station Air Quality Permit Exemption on Google Bookmark Alternative Fuels Data Center: Natural Gas Fueling Station Air Quality Permit Exemption on Delicious Rank Alternative Fuels Data Center: Natural Gas Fueling Station Air Quality Permit Exemption on Digg Find More places to share Alternative Fuels Data Center: Natural Gas Fueling Station Air Quality Permit Exemption on AddThis.com... More in this section...

352

Energy Department Launches Alternative Fueling Station Locator App |  

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

Energy Department Launches Alternative Fueling Station Locator App Energy Department Launches Alternative Fueling Station Locator App Energy Department Launches Alternative Fueling Station Locator App November 7, 2013 - 11:16am Addthis As part of the Obama Administration's commitment to expand access to data and give consumers more transportation options that save money at the pump, the Energy Department today launched a new mobile app to help drivers find stations that provide alternative fuel for vehicles. Developed by the National Renewable Energy Laboratory with support from the Energy Department, the Alternative Fueling Station Locator app provides information on more than 15,000 stations across the country. Users can search for stations that offer electricity, biodiesel (B20), natural gas (compressed and liquefied), ethanol (E85), hydrogen, and propane. After the

353

DOE Issues Guidance on Electric Vehicle Recharging Stations | Department of  

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

Electric Vehicle Recharging Stations Electric Vehicle Recharging Stations DOE Issues Guidance on Electric Vehicle Recharging Stations September 6, 2011 - 4:28pm Addthis The U.S. Department of Energy recently issued guidance to its national laboratory management and operating (M&O) contractors on the installation and operation of electric vehicle recharging stations at lab facilities. The guidance explains that lab contractors wishing to install electric vehicle recharging stations or make such stations available to employees and visitors have several options. Lab contractors may install such stations and seek reimbursement from the Department for their use to the extent such installation or use is reasonably required to meet fleet vehicle or demonstration project needs. In addition, lab contractors may install electric vehicle recharging

354

DOE Hydrogen Analysis Repository: Hydrogen Fueling Station Economics Model  

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

Fueling Station Economics Model Fueling Station Economics Model Project Summary Full Title: Hydrogen Fueling Station Economics Model Project ID: 193 Principal Investigator: Bill Liss Brief Description: The Gas Technology Institute developed a hydrogen fueling station economics model as part of their project to develop a natural gas to hydrogen fuel station. Keywords: Compressed gas; vehicle; refueling station; cost; natural gas Purpose Calculate hydrogen fueling station costs, including capital, operating, and maintenance costs. Performer Principal Investigator: Bill Liss Organization: Gas Technology Institute Address: 1700 South Mount Prospect Road Des Plains, IL 60018-1804 Telephone: 847-768-0530 Email: william.liss@gastechnology.org Project Description Type of Project: Model Category: Hydrogen Fuel Pathways

355

Alternative Fuels Data Center: Natural Gas Fueling Station Air Quality  

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

Natural Gas Fueling Natural Gas Fueling Station Air Quality Permit Exemption to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Fueling Station Air Quality Permit Exemption on Facebook Tweet about Alternative Fuels Data Center: Natural Gas Fueling Station Air Quality Permit Exemption on Twitter Bookmark Alternative Fuels Data Center: Natural Gas Fueling Station Air Quality Permit Exemption on Google Bookmark Alternative Fuels Data Center: Natural Gas Fueling Station Air Quality Permit Exemption on Delicious Rank Alternative Fuels Data Center: Natural Gas Fueling Station Air Quality Permit Exemption on Digg Find More places to share Alternative Fuels Data Center: Natural Gas Fueling Station Air Quality Permit Exemption on AddThis.com... More in this section...

356

Alternative Fueling Station Locator App Provides Info at Your Fingertips |  

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

Alternative Fueling Station Locator App Provides Info at Your Alternative Fueling Station Locator App Provides Info at Your Fingertips Alternative Fueling Station Locator App Provides Info at Your Fingertips November 15, 2013 - 10:12am Addthis The Alternative Fueling Station Locator iPhone app helps you find fueling stations that offer electricity, natural gas, biodiesel, E85, propane, or hydrogen. | Energy Department The Alternative Fueling Station Locator iPhone app helps you find fueling stations that offer electricity, natural gas, biodiesel, E85, propane, or hydrogen. | Energy Department Shannon Brescher Shea Communications Manager, Clean Cities Program Smartphone users are familiar with the prompt, "Would you like this site to use your current location?" If you're looking for somewhere to fuel your

357

Antu County 303 Hydropower Station Co Ltd | Open Energy Information  

Open Energy Info (EERE)

Antu County 303 Hydropower Station Co Ltd Antu County 303 Hydropower Station Co Ltd Jump to: navigation, search Name Antu County 303 Hydropower Station Co., Ltd. Place Jilin Province, China Zip 133613 Sector Hydro Product China-based small hydro CDM project developer. References Antu County 303 Hydropower Station Co., Ltd.[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Antu County 303 Hydropower Station Co., Ltd. is a company located in Jilin Province, China . References ↑ "Antu County 303 Hydropower Station Co., Ltd." Retrieved from "http://en.openei.org/w/index.php?title=Antu_County_303_Hydropower_Station_Co_Ltd&oldid=342210" Categories: Clean Energy Organizations Companies Organizations

358

DOE Issues Guidance on Electric Vehicle Recharging Stations | Department of  

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

DOE Issues Guidance on Electric Vehicle Recharging Stations DOE Issues Guidance on Electric Vehicle Recharging Stations DOE Issues Guidance on Electric Vehicle Recharging Stations September 6, 2011 - 4:28pm Addthis The U.S. Department of Energy recently issued guidance to its national laboratory management and operating (M&O) contractors on the installation and operation of electric vehicle recharging stations at lab facilities. The guidance explains that lab contractors wishing to install electric vehicle recharging stations or make such stations available to employees and visitors have several options. Lab contractors may install such stations and seek reimbursement from the Department for their use to the extent such installation or use is reasonably required to meet fleet vehicle or demonstration project needs.

359

Alternative Fuels Data Center: Natural Gas Fueling Station Locations  

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

Natural Gas Natural Gas Printable Version Share this resource Send a link to Alternative Fuels Data Center: Natural Gas Fueling Station Locations to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Fueling Station Locations on Facebook Tweet about Alternative Fuels Data Center: Natural Gas Fueling Station Locations on Twitter Bookmark Alternative Fuels Data Center: Natural Gas Fueling Station Locations on Google Bookmark Alternative Fuels Data Center: Natural Gas Fueling Station Locations on Delicious Rank Alternative Fuels Data Center: Natural Gas Fueling Station Locations on Digg Find More places to share Alternative Fuels Data Center: Natural Gas Fueling Station Locations on AddThis.com... More in this section... Natural Gas Basics Benefits & Considerations

360

Thermodynamics of a desalination system at nuclear power stations  

Science Journals Connector (OSTI)

Nuclear power engineering is developing steadily in industrial countries. This is caused by features of using nuclear fuel and high environmental safety of nuclear power stations. At the same time, the thermodynamic efficiency of nuclear power stations is lower than indices of thermal power stations operating on gas, coal or oil fuel. This efficiency does not usually exceed 30â??35%. Hence more than 60% of the energy of nuclear fuel being used escapes into the environment through turbine condensers at nuclear power stations. Cogeneration turbines that reduce heat loss by 20â??30% are used at thermal power stations for efficiency upgrading. However, cogeneration schemes have not found wide utility at nuclear power stations due to safety conditions. Thus, it is possible to use, in addition, a major part of nuclear fuel energy for desalination at nuclear power stations located on the coast. In this case, some main problems are solved: production of fresh water consumed by nuclear power station for technological purposes and sold to external consumers; upgrading of effectiveness of using nuclear fuel including the cost of steady operation of nuclear power stations at high loads; reduction of non-productive thermal pollutants from nuclear power stations into the environment. It is required to provide maximum upgrading of power station heat efficiency and high capacity of distillers when connecting desalination installations to the thermal scheme of nuclear power stations. The use of energy of the heat carrier's low-temperature flows being emitted by turbine condensers into the environment is of particular value. In this case, different thermodynamic analysis methods are used for the justification of optimal engineering solutions In the article under consideration some results of research of thermodynamics of cycles of nuclear power stations where thermal schemes includes different types of thermal desalination installations are given. From the analysis of thermodynamic processes carried out at nuclear power stations, recommendations related to improvement of desalination installations' thermal schemes providing power system efficiency upgrading have been obtained.

V.V. Slesarenko

2003-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "greasewood compressor station" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Air pollution study of Laredo Customs Station  

E-Print Network [OSTI]

the accuracy of the scaled model with that of the actual station a complete survey of veloc1ty, pressure, temperature and video tape recordings were taken in Laredo. These results were then compared with those simulated in the wind tunnel. Good correlation... Circuitry for Model Ventilation System. . . 3-14 Instrumentation in the Control Room. . 22 24 25 26 27 28 31 32 4-1 Existing Forced Air System. 4-2 Video Taping at Laredo. 4-3 Exhaust Fan Velocity Measurement. 4-4 Wind Velocity Measurement...

Welling, Vidyadhar Yeshwant

2012-06-07T23:59:59.000Z

362

Report on Experiments with Citrus Fruits at the Beeville Sub-station.  

E-Print Network [OSTI]

!TEXAS AGRICULTURAL EXPERIMENT STATIONS BULLETIN No. 148. MAY, 1912. Report on Experiments With Citrus Fruits at The Bee- ville Sub-station A. T. POTTS, Superintendent Beeville Sub-station AUSTIN PRINTING COMPANY AUSTIN. TEXAS TEXAS... EXPERIMENT STATIONS. GOVERNING BOARD. 1 DIRECTOR OF STATIONS. ...................................... B. YOUNOBLOOD, M. S.. .College Station I SUPERINTENDENTS OF SUB-STATIONS. .................. E. E. BINFORD, Beeville Sub-station.. .Beeville, P:.e Cc...

Potts, A. T. (Arthur Tillman)

1912-01-01T23:59:59.000Z

363

LS Note 327 - A New Type of Bunch Compressor and Seeding of a Short Wave Length Coherent Radiation  

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

27 27 May 2011 A New Type of Bunch Compressor and Seeding of a Short Wave Length Coherent Radiation * A.A. Zholents Advanced Photon Source, Argonne National Laboratory Argonne, IL 60439 M.S. Zolotorev Lawrence Berkeley National Laboratory, Berkeley, CA, 94720 To be published as a Light Source Technical Note * Work supported by the U. S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under Contract No. DE-AC02-06CH11357 and DE-AC02-05H11231. The submitted manuscript has been created by UChicago Argonne, LLC, Operator of Argonne National Laboratory ("Argonne"). Argonne, a U.S. Department of Energy Office of Science laboratory, is operated under Contract No. DE-AC02-06CH11357.

364

Definition: Electric Vehicle Charging Station | Open Energy Information  

Open Energy Info (EERE)

Vehicle Charging Station Vehicle Charging Station Jump to: navigation, search Dictionary.png Electric Vehicle Charging Station An electric vehicle charging station that uses communications technology to enable it to intelligently integrate two-way power flow enabling electric vehicle batteries to become a useful utility asset.[1] View on Wikipedia Wikipedia Definition An electric vehicle charging station, also called EV charging station, electric recharging point, charging point and EVSE (Electric Vehicle Supply Equipment), is an element in an infrastructure that supplies electric energy for the recharging of plug-in electric vehicles, including all-electric cars, neighborhood electric vehicles and plug-in hybrids. As plug-in hybrid electric vehicles and battery electric vehicle ownership is

365

Alternative Fuels Data Center: Animation of a Hydrogen Fueling Station  

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

Hydrogen Hydrogen Printable Version Share this resource Send a link to Alternative Fuels Data Center: Animation of a Hydrogen Fueling Station Example Layout (Text Version) to someone by E-mail Share Alternative Fuels Data Center: Animation of a Hydrogen Fueling Station Example Layout (Text Version) on Facebook Tweet about Alternative Fuels Data Center: Animation of a Hydrogen Fueling Station Example Layout (Text Version) on Twitter Bookmark Alternative Fuels Data Center: Animation of a Hydrogen Fueling Station Example Layout (Text Version) on Google Bookmark Alternative Fuels Data Center: Animation of a Hydrogen Fueling Station Example Layout (Text Version) on Delicious Rank Alternative Fuels Data Center: Animation of a Hydrogen Fueling Station Example Layout (Text Version) on Digg

366

Resilient design of recharging station networks for electric transportation vehicles  

SciTech Connect (OSTI)

As societies shift to 'greener' means of transportation using electricity-driven vehicles one critical challenge we face is the creation of a robust and resilient infrastructure of recharging stations. A particular issue here is the optimal location of service stations. In this work, we consider the placement of battery replacing service station in a city network for which the normal traffic flow is known. For such known traffic flow, the service stations are placed such that the expected performance is maximized without changing the traffic flow. This is done for different scenarios in which roads, road junctions and service stations can fail with a given probability. To account for such failure probabilities, the previously developed facility interception model is extended. Results show that service station failures have a minimal impact on the performance following robust placement while road and road junction failures have larger impacts which are not mitigated easily by robust placement.

Kris Villez; Akshya Gupta; Venkat Venkatasubramanian

2011-08-01T23:59:59.000Z

367

Allegations Regarding the Consolidation of Central Alarm Stations...  

Energy Savers [EERE]

Allegations Regarding the Consolidation of Central Alarm Stations at the Oak Ridge Reservation DOEIG-0929 December 2014 U.S. Department of Energy Office of Inspector General...

368

Texas A&M University College Station, Texas  

E-Print Network [OSTI]

­ 31, 2007 Department of Biomedical Engineering 337 Zachry Building, MS 3120 College Station, Texas ..................................................................................................... 6 B. Dwight Look College of Engineering............................................................................................................ 9 A. A Brief History

369

New York Nuclear Profile - Nine Mile Point Nuclear Station  

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

Nine Mile Point Nuclear Station" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License...

370

California Nuclear Profile - San Onofre Nuclear Generating Station  

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

San Onofre Nuclear Generating Station" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License...

371

Hydrogen Fueling Station in Honolulu, Hawaii Feasibility Analysis  

Broader source: Energy.gov [DOE]

This feasibility report assesses the technical and economic feasibility of deploying a hydrogen fueling station at the Fort Armstrong site in Honolulu.

372

Sandia National Laboratories: More California Gas Stations Can...  

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

ECFacilitiesCenter for Infrastructure Research and Innovation (CIRI)More California Gas Stations Can Provide Hydrogen than Previously Thought, Sandia Study Says More...

373

TRUCK ROUTING PROBLEM IN DISTRIBUTION OF GASOLINE TO GAS STATIONS.  

E-Print Network [OSTI]

??This thesis aims at finding a daily routing plan for a fleet of vehicles delivering gasoline to gas stations for an oil company, satisfying all… (more)

Janakiraman, Swagath

2010-01-01T23:59:59.000Z

374

New tool predicts economic impacts of natural gas stations |...  

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

called JOBSNG that helps estimate potential economic impacts from building new natural gas fueling stations. Photo credit: Shutterstock. (Click image to enlarge) Argonne...

375

Laboring Lesbians at Gas Stations: Pumping the "Good Life".  

E-Print Network [OSTI]

?? This dissertation project is an interdisciplinary exploration of laboring lesbian bodies within the context of U.S. gas stations. I begin with an investigation of… (more)

Tweedy, Amy Jo

2014-01-01T23:59:59.000Z

376

Investigations of Sediment Elutriate Toxicity at Three Estuarine Stations  

E-Print Network [OSTI]

Investigations of Sediment Elutriate Toxicity at Three Estuarine Stations in San Francisco Bay.............................................................................................. 8 Sediment-Water Interface Exposures................................................................................. 9 August 1997 Sediment-Water Interface Exposures

377

Energy Jobs: Electric Vehicle Charging Station Installer | Department...  

Energy Savers [EERE]

-- here an electric vehicle owner uses a local charging station. | Photo Courtesy of the Energy Department. Allison Lantero Allison Lantero Digital Content Specialist, Office of...

378

New Jersey Nuclear Profile - PSEG Hope Creek Generating Station  

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

PSEG Hope Creek Generating Station" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License...

379

New Jersey Nuclear Profile - PSEG Salem Generating Station  

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

PSEG Salem Generating Station" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License...

380

Vision Based Station-Keeping for the Unmanned Underwater Vehicle.  

E-Print Network [OSTI]

??Station-Keeping is an important capability of the Unmanned Underwater Vehicle in a variety of mission , including inspection and repair of undersea pipeline , and… (more)

Lee, Chen-wei

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "greasewood compressor station" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Engineering-economic design basis of pumped-storage stations  

Science Journals Connector (OSTI)

Peak-load pumped-storage stations are or should be a component of each well-developed power system, even with a considerable proportion of hydroelectric...

T. Bernatski

1972-04-01T23:59:59.000Z

382

Help Design the Hydrogen Fueling Station of Tomorrow  

Office of Energy Efficiency and Renewable Energy (EERE)

University students can join the Energy Department-supported Hydrogen Education Foundation's Hydrogen Student Design Contest to plan and design a drop-in fueling station.

383

The Fuel-Travel-Back Approach to Hydrogen Station Siting  

E-Print Network [OSTI]

costs of cars with alternative fuels/engines." Energy Policyto the Choice of Alternative Fuels and Vehicles." Energyhydrogen; station location; alternative fuel; optimization

Lin, Zhenhong; Ogden, Joan; Fan, Yueyue; Chen, Chien-Wei

2009-01-01T23:59:59.000Z

384

Design of Photovoltaics e-bikes charging station:.  

E-Print Network [OSTI]

??It is a project about designing a photovoltaics charging station for electrical bikes and scooters, which can facilitate electrical bike user and promote sustainable way… (more)

Zhao, Y.

2014-01-01T23:59:59.000Z

385

Solar Powered Radioactive Air Monitoring Stations  

SciTech Connect (OSTI)

Environmental monitoring of ambient air for radioactive material is required as stipulated in the PNNL Site radioactive air license. Sampling ambient air at identified preferred locations could not be initially accomplished because utilities were not readily available. Therefore, solar powered environmental monitoring systems were considered as a possible option. PNNL purchased two 24-V DC solar powered environmental monitoring systems which consisted of solar panels, battery banks, and sampling units. During an approximate four month performance evaluation period, the solar stations operated satisfactorily at an on-site test location. They were subsequently relocated to their preferred locations in June 2012 where they continue to function adequately under the conditions found in Richland, Washington.

Barnett, J. M.; Bisping, Lynn E.; Gervais, Todd L.

2013-10-30T23:59:59.000Z

386

Final environmental assessment for vegetation control at VHF stations, microwave stations, electrical substations, and pole yards  

SciTech Connect (OSTI)

Southwestern Power Adm. operates very high frequency (VHF) and microwave radio stations, electrical substations, and pole yards for electric power transmission throughout AR, MO, and OK. Vegetation growth at the stations must be suppressed for safety of operation and personnel. Southwestern has been using a combination of mechanical/manual and herbicide control for this purpose; Federally- mandated reductions in staff and budgetary resources require Southwestern to evaluate all potentially efficient methods for vegetation control. Three alternatives were examined: no action, mechanical/manual control, and (proposed) a combination of mechanical/manual and herbicide control. Environmental impacts on air and water quality, wetlands, wildlife, endangered species, archaeological and other resources, farmland, human health, transportation, etc. were evaluated.

NONE

1995-10-13T23:59:59.000Z

387

Assessment of district energy supply from Schiller Generating Station  

SciTech Connect (OSTI)

This paper addresses the feasibility analysis of retrofitting the Public Service of New Hampshire Schiller Generating Station to supply district heating to potential customers. The project involved analysis of power plant retrofit and comparison of district heating cost to the cost of heat supplied with gas boilers for a housing development in close proximity to the Schiller Station.

Hitchko, M. [Public Service Company of New Hampshire, Portsmouth, NH (United States); Major, W. [Joseph Technology Corporation, Inc., Woodcliff Lake, NJ (United States)

1995-06-01T23:59:59.000Z

388

NASA/TP2009213146REVISION A International Space Station  

E-Print Network [OSTI]

NASA/TP­2009­213146­REVISION A International Space Station Science Research Accomplishments During of the International Space Station Program Scientist NASA Johnson Space Center, Houston, Texas Judy Tate-Brown, Tracy and Jennifer Rhatigan NASA Johnson Space Center, Houston, Texas June 2009 #12;THE NASA STI PROGRAM OFFICE

389

Magnetic field measurements near stand-alone transformer stations  

Science Journals Connector (OSTI)

......of station B 5 m. In each transformer station two types of MF measurements were conducted, employing the EMDEX II meter (Enertech Consultants, Campbell, CA, USA), using the broadband mode (40-800 Hz): (i) 11 m (or even denser) grid around......

Shaiela Kandel; Ronen Hareuveny; Nir-Mordechay Yitzhak; Raphael Ruppin

2013-12-01T23:59:59.000Z

390

Validation of an Integrated Hydrogen Energy Station  

SciTech Connect (OSTI)

This report presents the results of a 10-year project conducted by Air Products and Chemicals, Inc. (Air Products) to determine the feasibility of coproducing hydrogen with electricity. The primary objective was to demonstrate the technical and economic viability of a hydrogen energy station using a high-temperature fuel cell designed to produce power and hydrogen. This four-phase project had intermediate go/no-go decisions and the following specific goals: �¢���¢ Complete a technical assessment and economic analysis of the use of high-temperature fuel cells, including solid oxide and molten carbonate, for the co-production of power and hydrogen (energy park concept). �¢���¢ Build on the experience gained at the Las Vegas H2 Energy Station and compare/contrast the two approaches for co-production. �¢���¢ Determine the applicability of co-production from a high-temperature fuel cell for the existing merchant hydrogen market and for the emerging hydrogen economy. �¢���¢ Demonstrate the concept on natural gas for six months at a suitable site with demand for both hydrogen and electricity. �¢���¢ Maintain safety as the top priority in the system design and operation. �¢���¢ Obtain adequate operational data to provide the basis for future commercial activities, including hydrogen fueling stations. Work began with the execution of the cooperative agreement with DOE on 30 September 2001. During Phase 1, Air Products identified high-temperature fuel cells as having the potential to meet the coproduction targets, and the molten carbonate fuel cell system from FuelCell Energy, Inc. (FuelCell Energy) was selected by Air Products and DOE following the feasibility assessment performed during Phase 2. Detailed design, construction and shop validation testing of a system to produce 250 kW of electricity and 100 kilograms per day of hydrogen, along with site selection to include a renewable feedstock for the fuel cell, were completed in Phase 3. The system also completed six months of demonstration operation at the wastewater treatment facility operated by Orange County Sanitation District (OCSD, Fountain Valley, CA). As part of achieving the objective of operating on a renewable feedstock, Air Products secured additional funding via an award from the California Air Resources Board. The South Coast Air Quality Management District also provided cost share which supported the objectives of this project. System operation at OCSD confirmed the results from shop validation testing performed during Phase 3. Hydrogen was produced at rates and purity that met the targets from the system design basis, and coproduction efficiency exceeded the 50% target set in conjunction with input from the DOE. Hydrogen production economics, updated from the Phase 2 analysis, showed pricing of $5 to $6 per kilogram of hydrogen using current gas purification systems. Hydrogen costs under $3 per kilogram are achievable if next-generation electrochemical separation technologies become available.

Edward C. Heydorn

2012-10-26T23:59:59.000Z

391

EV Charging Stations Take Off Across America | Department of Energy  

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

EV Charging Stations Take Off Across America EV Charging Stations Take Off Across America EV Charging Stations Take Off Across America November 19, 2012 - 12:14pm Addthis This ChargePoint station is located in the Columbia River Gorge National Scenic Area in Stevenson, WA, -- an area that is adjacent to the city's shops, restaurants, spas and art galleries. | Photo courtesy of Port of Skamania. This ChargePoint station is located in the Columbia River Gorge National Scenic Area in Stevenson, WA, -- an area that is adjacent to the city's shops, restaurants, spas and art galleries. | Photo courtesy of Port of Skamania. Patrick B. Davis Patrick B. Davis Vehicle Technologies Program Manager ChargePoint America Program deployed chargers in: Boston, MA Bellevue and Redmond, WA Sacramento, CA San Jose and San Francisco Bay Area

392

EIS-0435: Modification of the Groton Generation Station Interconnection  

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

5: Modification of the Groton Generation Station 5: Modification of the Groton Generation Station Interconnection Agreement, Brown County, South Dakota EIS-0435: Modification of the Groton Generation Station Interconnection Agreement, Brown County, South Dakota Summary This EIS evaluates the environmental impacts of a proposal for DOE's Western Area Power Administration to modify its Large Generator Connection Agreement for the Groton Generation Station in Brown County, South Dakota. The modification would allow Basin Electric Power Cooperative, which operates the generation station, to produce power above the current operating limit of 50 average megawatts. Public Comment Opportunities No public comment opportunities available at this time. Documents Available for Download June 3, 2011 EIS-0435: Final Environmental Impact Statement

393

College Station Utilities - Residential Energy Back II Rebate Program |  

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

College Station Utilities - Residential Energy Back II Rebate College Station Utilities - Residential Energy Back II Rebate Program College Station Utilities - Residential Energy Back II Rebate Program < Back Eligibility Residential Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Heat Pumps Program Info State Texas Program Type Utility Rebate Program Rebate Amount Central A/C, Heat Pumps: $200 - $600, varies by efficiency rating Provider College Station Utilities College Station Utilities offers an incentive for residential customers to install energy efficient HVAC equipment through the Energy Back II Program. To qualify for the rebate, the A/C system must be a minimum of 14 SEER or higher. Both the evaporator coil (inside unit) and the condensing unit (outside unit) must be replaced as a matching system as rated in the

394

Washington DC's First Electric Vehicle Charging Station | Department of  

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

Washington DC's First Electric Vehicle Charging Station Washington DC's First Electric Vehicle Charging Station Washington DC's First Electric Vehicle Charging Station November 17, 2010 - 11:28am Addthis Street signage for Washington, DC's first electric vehicle charging station located on the northwest corner of the intersection of U and 14th streets. | Department of Energy Photo | Street signage for Washington, DC's first electric vehicle charging station located on the northwest corner of the intersection of U and 14th streets. | Department of Energy Photo | Shannon Brescher Shea Communications Manager, Clean Cities Program It's always exciting to attend a grand opening, especially when it represents a "first" for an entire region. Yesterday, the U.S. Department of Energy and the city of Washington, DC joined together to

395

EV Charging Stations Take Off Across America | Department of Energy  

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

EV Charging Stations Take Off Across America EV Charging Stations Take Off Across America EV Charging Stations Take Off Across America November 19, 2012 - 12:14pm Addthis This ChargePoint station is located in the Columbia River Gorge National Scenic Area in Stevenson, WA, -- an area that is adjacent to the city's shops, restaurants, spas and art galleries. | Photo courtesy of Port of Skamania. This ChargePoint station is located in the Columbia River Gorge National Scenic Area in Stevenson, WA, -- an area that is adjacent to the city's shops, restaurants, spas and art galleries. | Photo courtesy of Port of Skamania. Patrick B. Davis Patrick B. Davis Vehicle Technologies Program Manager ChargePoint America Program deployed chargers in: Boston, MA Bellevue and Redmond, WA Sacramento, CA San Jose and San Francisco Bay Area

396

Orlando Plugs into Electric Vehicle Charging Stations | Department of  

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

Orlando Plugs into Electric Vehicle Charging Stations Orlando Plugs into Electric Vehicle Charging Stations Orlando Plugs into Electric Vehicle Charging Stations September 8, 2010 - 2:00pm Addthis Nearly 300 electric vehicle charging stations are scheduled to be available throughout the Orlando area next year. File photo Nearly 300 electric vehicle charging stations are scheduled to be available throughout the Orlando area next year. File photo Lindsay Gsell What are the key facts? Coulomb highlighted in the Vice President's report on 100 Recovery Act Projects That Are Changing America Orlando will receive nearly 300 electric vehicle charging systems. 1 of 9 cities receiving charging systems from Coulomb-$15 million in Recovery Act funding. This scene is closer to reality as Orlando, Fla., prepares to get nearly

397

A computer program for HVDC converter station RF noise calculations  

SciTech Connect (OSTI)

HVDC converter station operations generate radio frequency (RF) electromagnetic (EM) noise which could interfere with adjacent communication and computer equipment, and carrier system operations. A generic Radio Frequency Computer Analysis Program (RAFCAP) for calculating the EM noise generated by valve ignition of a converter station has been developed as part of a larger project. The program calculates RF voltages, currents, complex power, ground level electric field strength and magnetic flux density in and around an HVDC converter station. The program requires the converter station network to be represented by frequency dependent impedance functions. Comparisons of calculated and measured values are given for an actual HVDC station to illustrate the validity of the program. RAFCAP is designed to be used by engineers for the purpose of calculating the RF noise produced by the igniting of HVDC converter valves.

Kasten, D.G.; Caldecott, R.; Sebo, S.A. (Ohio State Univ., Columbus, OH (United States). Dept. of Electrical Engineering); Liu, Y. (Virginia Polytechnic Inst. State Univ., Blacksburg, VA (United States). Bradley Dept. of Electrical Engineering)

1994-04-01T23:59:59.000Z

398

Chapter 2 Offshore Wind Power Stations  

Science Journals Connector (OSTI)

Publisher Summary This chapter presents the historical background and development of offshore wind power stations. As early as 1890, windmills were put to work to produce electricity and more than 50,000 mills were in use in the United States alone in the twenties and thirties. Their decline was precipitated by the Rural Electrification Program. According to the San Francisco based Transaction Energy Projects Institute, offshore windmills could generate all the electrical power needed by northern California. Ocean winds have of course provided energy to windmills for centuries. In 1976, a study was commissioned by the (U.S.) Energy Research and Development Administration to ascertain and assess the economic value of offshore multi units aiming at identification and classification of area offshore types, assessing utility requirements for offshore power systems. It includes developing installation concepts including various floating and bottom-mounted designs, assessing current WECS (wind energy converter systems) for use in offshore environments, assessing various electric transmission and hydrogen delivery concepts, and performing an economic assessment, providing tradeoffs for variables such as distance offshore, climate, bottom and wave characteristics and average wave velocities. It is suggested that high wind velocity sites must be identified because the energy flow increases with the cube of the wind velocity; the kinetic energy of the wind passing through the area swept by the blades of a turbine is the energy available to that wind turbine. An average wind speed distribution is required.

1993-01-01T23:59:59.000Z

399

Solar-Assisted Electric Vehicle Charging Station Interim Report  

SciTech Connect (OSTI)

Oak Ridge National Laboratory (ORNL) has been awarded $6.8 million in the Department of Energy (DOE) American Recovery and Reinvestment Act (ARRA) funds as part of an overall $114.8 million ECOtality grant with matching funds from regional partners to install 125 solar-assisted Electric Vehicle (EV) charging stations across Knoxville, Nashville, Chattanooga, and Memphis. Significant progress has been made toward completing the scope with the installation of 25 solar-assisted charging stations at ORNL; six stations at Electric Power Research Institute (EPRI); and 27 stations at Nissan's Smyrna and Franklin sites, with three more stations under construction at Nissan's new lithium-ion battery plant. Additionally, the procurement process for contracting the installation of 34 stations at Knoxville, the University of Tennessee Knoxville (UTK), and Nashville sites is underway with completion of installation scheduled for early 2012. Progress is also being made on finalizing sites and beginning installations of 30 stations in Nashville, Chattanooga, and Memphis by EPRI and Tennessee Valley Authority (TVA). The solar-assisted EV charging station project has made great strides in fiscal year 2011. A total of 58 solar-assisted EV parking spaces have been commissioned in East and Middle Tennessee, and progress on installing the remaining 67 spaces is well underway. The contract for the 34 stations planned for Knoxville, UTK, and Nashville should be underway in October with completion scheduled for the end of March 2012; the remaining three Nissan stations are under construction and scheduled to be complete in November; and the EPRI/TVA stations for Chattanooga, Vanderbilt, and Memphis are underway and should be complete by the end of March 2012. As additional Nissan LEAFs are being delivered, usage of the charging stations has increased substantially. The project is on course to complete all 125 solar-assisted EV charging stations in time to collect meaningful data by the end of government fiscal year 2012. Lessons learned from the sites completed thus far are being incorporated and are proving to be invaluable in completion of the remaining sites.

Lapsa, Melissa Voss [ORNL; Durfee, Norman [ORNL; Maxey, L Curt [ORNL; Overbey, Randall M [ORNL

2011-09-01T23:59:59.000Z

400

OPTIMIZING PERFORMANCE OF THE HESKETT STATION  

SciTech Connect (OSTI)

The overall conclusion from this work is that a switch from river sand bed material to limestone at the R.M. Heskett Station would provide substantial benefits to MDU. A switch to limestone would increase the fuel flexibility of the unit, allowing fuels higher in both sodium and sulfur to be burned. The limestone bed can tolerate a much higher buildup of sodium in the bed without agglomeration, allowing either the bed turnover rate to be reduced to half the current sand feed rate for a fuel with equivalent sodium or allow a higher sodium fuel to be burned with limestone feed rates equivalent to the current sand feed rate. Both stack and ambient SO{sub 2} emissions can be controlled. A small improvement in boiler efficiency should be achievable by operating at lower excess oxygen levels at low load. This reduction in oxygen will also lower NO{sub x} emissions, providing a margin of safety for meeting emission standards. No detrimental effects of using limestone at the Heskett Station were uncovered as a result of the test burn. Some specific conclusions from this work include the following: The bed material feed rate can be reduced from the current rate of 5.4% of the coal feed rate (57.4 tons of sand/day) to 2.5% of the coal feed rate (27 tons of limestone/day). This will result in an annual savings of approximately $200,000. (1) SO{sub 2} emissions at the recommended feed rate would be approximately 250 ppm (0.82 lb/MMBtu) using a similar lignite. Based on the cost of the limestones, SO{sub 2} allowances could be generated at a cost of $60/ton SO{sub 2} , leaving a large profit margin for the sale of allowances. The addition of limestone at the same rate currently used for sand feed could generate $455,000 net income if allowances are sold at $200/ton SO2 . (2) At full-load operation, unburned carbon losses increase significantly at excess oxygen levels below 2.8%. No efficiency gains are expected at high-load operation by switching from sand to limestone. By reducing the oxygen level at low load to 8.5%, an efficiency gain of approximately 1.2% could be realized, equating to $25,000 to $30,000 in annual savings. (3) A reduction of 25 tons/day total ash (bed material plus fly ash) will be realized by using limestone at the recommended feed rate compared to the current sand feed rate. No measurable change in volume would be realized because of the lower bulk density of the limestone-derived material.

Michael D. Mann; Ann K. Henderson

1999-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "greasewood compressor station" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Mount Kenya Global Atmosphere Watch Station (MKN): Installation and Meteorological Characterization  

Science Journals Connector (OSTI)

The meteorological conditions at the Mount Kenya (station identifier MKN) tropical Global Atmosphere Watch Programme station are described. Like other stations in mountainous terrain, the site experiences thermally induced wind systems that ...

Stephan Henne; Wolfgang Junkermann; Josiah M. Kariuki; John Aseyo; Jörg Klausen

2008-11-01T23:59:59.000Z

402

Detailed Analysis of Urban Station Siting for California Hydrogen Highway Network  

E-Print Network [OSTI]

www.energy.ca.gov/gasoline/gasoline_stations/index.html.estimates range from 10% of existing gasoline stations to30% of gasoline stations. Two of the studies[7,8] further

Nicholas, Michael A; Ogden, Joan M

2007-01-01T23:59:59.000Z

403

Determining the Lowest-Cost Hydrogen Delivery Mode  

E-Print Network [OSTI]

for compressed gas truck stations compared to pipelineLH 2 Trucks Gas Pipelines Refueling station a RefuelingPlant Compressed Gas Trucks Refueling station a (compressor,

Yang, Christopher; Ogden, Joan M

2008-01-01T23:59:59.000Z

404

Analyzing Natural Gas Based Hydrogen Infrastructure - Optimizing Transitions from Distributed to Centralized H2 Production  

E-Print Network [OSTI]

Hydrogen Refueling Stations SMR station Pipeline Station SMR Module Cost (HGM-1000) SMR Module Output 600 kg/day Compressor Base Cost (

Yang, Christopher; Ogden, Joan M

2005-01-01T23:59:59.000Z

405

E-Print Network 3.0 - air station usa Sample Search Results  

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

and WALD, Lucien. Adding virtual measuring stations to a network for urban air pollution Summary: , and WALD, Lucien. Adding virtual measuring stations to a network for...

406

Fact #832: August 4, 2014 Over Half of the Refueling Stations...  

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

refueling stations offering diesel by region in 2014. See table for details. Fact 832 Dataset Supporting Information Share of Refueling Stations Offering Diesel Fuel by Region,...

407

Vision for Rollout of Fuel Cell Vehicles and Hydrogen Fuel Stations...  

Office of Environmental Management (EM)

Vision for Rollout of Fuel Cell Vehicles and Hydrogen Fuel Stations Vision for Rollout of Fuel Cell Vehicles and Hydrogen Fuel Stations This document establishes the California...

408

Survey Results and Analysis of the Cost and Efficiency of Various Operating Hydrogen Fueling Stations  

SciTech Connect (OSTI)

Existing Hydrogen Fueling Stations were surveyed to determine capital and operational costs. Recommendations for cost reduction in future stations and for research were developed.

Cornish, John

2011-03-05T23:59:59.000Z

409

DOE Hydrogen Analysis Repository: Hydrogen Energy Station Validation  

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

Hydrogen Energy Station Validation Hydrogen Energy Station Validation Project Summary Full Title: Validation of an Integrated Hydrogen Energy Station Previous Title(s): Validation of an Integrated System for a Hydrogen-Fueled Power Park Project ID: 128 Principal Investigator: Dan Tyndall Keywords: Power parks; co-production; hydrogen; electricity; digester gas Purpose Demonstrate the technical and economic viability of a hydrogen energy station using a high-temperature fuel cell (HTFC) designed to produce power and hydrogen from digester gas. Performer Principal Investigator: Dan Tyndall Organization: Air Products and Chemicals, Inc. Address: 7201 Hamilton Blvd. Allentown, PA 18195 Telephone: 610-481-6055 Email: tyndaldw@airproducts.com Period of Performance Start: September 2001 End: March 2009

410

Genesee Power Station Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Power Station Biomass Facility Power Station Biomass Facility Jump to: navigation, search Name Genesee Power Station Biomass Facility Facility Genesee Power Station Sector Biomass Owner CMS/Fortistar Location Flint, Michigan Coordinates 43.0125274°, -83.6874562° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.0125274,"lon":-83.6874562,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

411

Richmond Field Station Tow Tank | Open Energy Information  

Open Energy Info (EERE)

Richmond Field Station Tow Tank Richmond Field Station Tow Tank Jump to: navigation, search Basic Specifications Facility Name Richmond Field Station Tow Tank Overseeing Organization University of California, Berkeley Hydrodynamic Testing Facility Type Tow Tank Length(m) 67.0 Beam(m) 2.4 Depth(m) 1.7 Water Type Freshwater Cost(per day) Contact POC Special Physical Features Glass observation station, suitable for optical access Towing Capabilities Towing Capabilities Yes Maximum Velocity(m/s) 5 Length of Effective Tow(m) 50.0 Wavemaking Capabilities Wavemaking Capabilities Yes Maximum Wave Height(m) 0.3 Maximum Wave Length(m) 2 Wave Period Range(s) 0.0 Current Velocity Range(m/s) 0.0 Programmable Wavemaking Yes Wavemaking Description Waveform can be programmed Wave Direction Both

412

Boralex Chateaugay Power Station Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Boralex Chateaugay Power Station Biomass Facility Boralex Chateaugay Power Station Biomass Facility Jump to: navigation, search Name Boralex Chateaugay Power Station Biomass Facility Facility Boralex Chateaugay Power Station Sector Biomass Location Franklin County, New York Coordinates 44.5926135°, -74.3387798° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.5926135,"lon":-74.3387798,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

413

WWTP Power Generation Station Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Power Generation Station Biomass Facility Power Generation Station Biomass Facility Jump to: navigation, search Name WWTP Power Generation Station Biomass Facility Facility WWTP Power Generation Station Sector Biomass Facility Type Non-Fossil Waste Location Alameda County, California Coordinates 37.6016892°, -121.7195459° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.6016892,"lon":-121.7195459,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

414

Springerville Generating Station Solar System Solar Power Plant | Open  

Open Energy Info (EERE)

Springerville Generating Station Solar System Solar Power Plant Springerville Generating Station Solar System Solar Power Plant Jump to: navigation, search Name Springerville Generating Station Solar System Solar Power Plant Facility Springerville Generating Station Solar System Sector Solar Facility Type Photovoltaic Developer Tucson Electric Power Location Springerville, Arizona Coordinates 34.1333799°, -109.2859196° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":34.1333799,"lon":-109.2859196,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

415

Ottawa Generating Station Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Generating Station Biomass Facility Generating Station Biomass Facility Jump to: navigation, search Name Ottawa Generating Station Biomass Facility Facility Ottawa Generating Station Sector Biomass Facility Type Landfill Gas Location Ottawa County, Michigan Coordinates 42.953023°, -86.0937312° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.953023,"lon":-86.0937312,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

416

Police Station Triples Solar Power - and Savings | Department of Energy  

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

Police Station Triples Solar Power - and Savings Police Station Triples Solar Power - and Savings Police Station Triples Solar Power - and Savings July 19, 2010 - 11:00am Addthis North Community Police Substation upgraded its solar energy system with the help of Recovery Act funds. The city’s electric bill will be about $5,000 cheaper. | Courtesy of the City of Henderson North Community Police Substation upgraded its solar energy system with the help of Recovery Act funds. The city's electric bill will be about $5,000 cheaper. | Courtesy of the City of Henderson Stephen Graff Former Writer & editor for Energy Empowers, EERE The Henderson, Nev., police department is going above and beyond the call of duty by tripling the size of its solar panel system on its LEED-certified station, saving the city thousands of dollars in energy

417

Toyon Power Station Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Toyon Power Station Biomass Facility Toyon Power Station Biomass Facility Jump to: navigation, search Name Toyon Power Station Biomass Facility Facility Toyon Power Station Sector Biomass Facility Type Landfill Gas Location Los Angeles County, California Coordinates 34.3871821°, -118.1122679° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":34.3871821,"lon":-118.1122679,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

418

Experiences from Ethanol Buses and Fuel Station Report - Nanyang | Open  

Open Energy Info (EERE)

Experiences from Ethanol Buses and Fuel Station Report - Nanyang Experiences from Ethanol Buses and Fuel Station Report - Nanyang Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Experiences from Ethanol Buses and Fuel Station Report - Nanyang Agency/Company /Organization: BioEthanol for Sustainable Transport Focus Area: Fuels & Efficiency Topics: Best Practices Website: www.best-europe.org/upload/BEST_documents/info_documents/Best%20report This report addresses the experience of introducing ethanol buses and fuel stations in Nanyang (China). Though the demonstration met initial obstacles, significant data and information was collected. The responses from drivers and passengers show that the ethanol buses were well accepted, and the function and performance of the ethanol buses was satisfactory. How to Use This Tool

419

Find Alternative Fueling Stations and Learn Something, Too | Department of  

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

Find Alternative Fueling Stations and Learn Something, Too Find Alternative Fueling Stations and Learn Something, Too Find Alternative Fueling Stations and Learn Something, Too July 20, 2009 - 7:00pm Addthis Elizabeth Spencer Communicator, National Renewable Energy Laboratory A couple of weeks ago it was hybrid electric vehicle week and, always one to be fashionably late, I thought I'd jump in and talk about some of our fun vehicle-related tools. It's probably pretty obvious from the sorts of posts I've done in the past, but I love interactive tools and applications on the Web. EERE has a number of interesting applications and gadgets, and today I thought I'd talk about a few hiding in the Alternative Fuels and Advanced Vehicles Data Center (hereafter referred to as the AFDC.) First off: the Alternative Fueling Station Locator (also available for

420

NREL: News - NREL Developed Mobile App for Alternative Fueling Station  

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

713 713 NREL Developed Mobile App for Alternative Fueling Station Locations Released New application for iPhone helps users find stations offering electricity, biodiesel, natural gas, and other alternative fuels. November 7, 2013 iPhone users now have access to a free application that locates fueling stations offering alternative fuels, including electricity, natural gas, biodiesel, e85 Ethanol, propane and hydrogen. The Energy Department's (DOE) National Renewable Energy Laboratory (NREL) developed the new mobile application for DOE's Clean Cities program. Clean Cities supports local stakeholders across the country in an effort to cut petroleum use in transportation. The Alternative Fueling Station Locator App, now available through Apple's App Store, allows iPhone users to select an alternative fuel and

Note: This page contains sample records for the topic "greasewood compressor station" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Elk City Station Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Elk City Station Biomass Facility Elk City Station Biomass Facility Jump to: navigation, search Name Elk City Station Biomass Facility Facility Elk City Station Sector Biomass Facility Type Landfill Gas Location Douglas County, Nebraska Coordinates 41.3148116°, -96.195132° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.3148116,"lon":-96.195132,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

422

MHK Technologies/Ocean Powered Compressed Air Stations | Open Energy  

Open Energy Info (EERE)

Powered Compressed Air Stations Powered Compressed Air Stations < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Ocean Powered Compressed Air Stations.png Technology Profile Primary Organization Wave Power Plant Inc Technology Resource Click here Wave Technology Type Click here Point Absorber - Submerged Technology Readiness Level Click here TRL 4 Proof of Concept Technology Description The Ocean Powered Compressed Air Station is a point absorber that uses an air pump to force air to a landbased generator The device only needs 4m water depth and electricity production fluctations through storing energy at a constant air pressure Technology Dimensions Device Testing Date Submitted 13:16.5 << Return to the MHK database homepage Retrieved from

423

Genesee Power Station LP Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Genesee Power Station LP Biomass Facility Genesee Power Station LP Biomass Facility Jump to: navigation, search Name Genesee Power Station LP Biomass Facility Facility Genesee Power Station LP Sector Biomass Location Genesee County, Michigan Coordinates 43.0777289°, -83.6773928° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.0777289,"lon":-83.6773928,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

424

Grand Blanc Generating Station Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Grand Blanc Generating Station Biomass Facility Grand Blanc Generating Station Biomass Facility Jump to: navigation, search Name Grand Blanc Generating Station Biomass Facility Facility Grand Blanc Generating Station Sector Biomass Facility Type Landfill Gas Location Genesee County, Michigan Coordinates 43.0777289°, -83.6773928° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.0777289,"lon":-83.6773928,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

425

Brent Run Generating Station Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Brent Run Generating Station Biomass Facility Brent Run Generating Station Biomass Facility Jump to: navigation, search Name Brent Run Generating Station Biomass Facility Facility Brent Run Generating Station Sector Biomass Facility Type Landfill Gas Location Genesee County, Michigan Coordinates 43.0777289°, -83.6773928° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.0777289,"lon":-83.6773928,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

426

Penrose Power Station Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Penrose Power Station Biomass Facility Penrose Power Station Biomass Facility Jump to: navigation, search Name Penrose Power Station Biomass Facility Facility Penrose Power Station Sector Biomass Facility Type Landfill Gas Location Los Angeles County, California Coordinates 34.3871821°, -118.1122679° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":34.3871821,"lon":-118.1122679,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

427

MHK Technologies/Jiangxia Tidal Power Station | Open Energy Information  

Open Energy Info (EERE)

Jiangxia Tidal Power Station Jiangxia Tidal Power Station < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Jiangxia Tidal Power Station.jpg Technology Profile Primary Organization China Guodian Corporation Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 9 Commercial Scale Production Application Technology Description There are 6 bulb turbine generator units operating in both ebb and flood tides with a total installed capacity up to 3 9 MW Technology Dimensions Technology Nameplate Capacity (MW) 3 9 Device Testing Date Submitted 14:15.7 << Return to the MHK database homepage Retrieved from "http://en.openei.org/w/index.php?title=MHK_Technologies/Jiangxia_Tidal_Power_Station&oldid=681601

428

Archbald Power Station Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Archbald Power Station Biomass Facility Archbald Power Station Biomass Facility Jump to: navigation, search Name Archbald Power Station Biomass Facility Facility Archbald Power Station Sector Biomass Facility Type Landfill Gas Location Lackawanna County, Pennsylvania Coordinates 41.4421199°, -75.5742467° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.4421199,"lon":-75.5742467,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

429

Peoples Generating Station Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Peoples Generating Station Biomass Facility Peoples Generating Station Biomass Facility Jump to: navigation, search Name Peoples Generating Station Biomass Facility Facility Peoples Generating Station Sector Biomass Facility Type Landfill Gas Location Genesee County, Michigan Coordinates 43.0777289°, -83.6773928° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.0777289,"lon":-83.6773928,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

430

DOE - Office of Legacy Management -- Grants AEC Ore Buying Station...  

Office of Legacy Management (LM)

Survey(s): Site Status: The history of domestic uranium procurement under U.S. Atomic Energy Commission (AEC) contracts identifies a number of ore buying stations (sampling and...

431

Operational Experience in Nuclear Power Stations [and Discussion  

Science Journals Connector (OSTI)

...Operational Experience in Nuclear Power Stations...self-sustaining nuclear reaction to the present...time large-scale generation of electrical power from nuclear energy has become...the C.E.G.B. reactors have been in service...

1974-01-01T23:59:59.000Z

432

Waiting for TOD : developing in the Millbrae BART Station Area  

E-Print Network [OSTI]

The suburban terminus station dedicates large amounts of land for parking in order to cater to its driving riders, and causes a trade-off tension between attracting ridership through providing park-and-rides and building ...

Shih, Janet Wei

2012-01-01T23:59:59.000Z

433

Emission factor of mercury from coal-fired power stations  

Science Journals Connector (OSTI)

Mercury emission from coal-fired power stations, situated in Poland in the Silesian region ... mercury in the consumed coal and in combustion gas, used in this research, are described. ... the air from coal combu...

Wojciech Mniszek

1994-11-01T23:59:59.000Z

434

Fact #795: September 2, 2013 Electric Vehicle Charging Stations...  

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

30, and 29. Data as of February each year. 2013: U.S. Department of Energy, Alternative Fuel Data Center, Total Alternative Fuel Station Counts. Data last updated June 30, 2013;...

435

Russian Deal Bolsters the Space Station—At a Price  

Science Journals Connector (OSTI)

...construct station components by a team led by Boeing. Tam estimates the company's overrun...million, and last month NASA officials and Boeing executives called Allied Signal managers...Tam, citing manufacturing problems at Boeing's plant in Huntsville, Alabama. But...

Andrew Lawler

1996-02-09T23:59:59.000Z

436

Augmentation of thermal power stations with solar energy  

Science Journals Connector (OSTI)

A new concept of integration of a solar concentrator field with a modern thermal power station is proposed. Such a configuration ... and infrastructure as a base load facility and solar energy to reduce the fuel ...

BR Pai

1991-06-01T23:59:59.000Z

437

Floating type ocean wave power station equipped with hydroelectric unit  

Science Journals Connector (OSTI)

The authors have invented the unique ocean wave power station, which is composed of the floating ... wave pitch and the counter-rotating type wave power unit, its runners are submerged in the ... as requested, be...

Shun Okamoto; Toshiaki Kanemoto; Toshihiko Umekage

2013-10-01T23:59:59.000Z

438

College Station after-school program and time use study  

E-Print Network [OSTI]

of the College Station community, and particularly individuals from households with lower incomes and individuals from particular ethnic groups (i.e.,particularly African-Americans and Hispanics). 2)Besides improving program marketing efforts and taking a further...

Bundrick, David

2012-06-07T23:59:59.000Z

439

Niwot Ridge CRN Station Up & On-Line.  

E-Print Network [OSTI]

Niwot Ridge CRN Station Up & On-Line. I made a decision after the Science Panel Review to put tree removal Wind Speed 3, terrain elevation change Solar Radiation 3, solar shading to west #12;

440

Enhancing the energy efficiency of radio base stations   

E-Print Network [OSTI]

This thesis is concerned with the energy efficiency of cellular networks. It studies the dominant power consumer in future cellular networks, the Long Term Evolution (LTE) radio Base Station (BS), and proposes mechanisms ...

Holtkamp, Hauke Andreas

2014-06-30T23:59:59.000Z

Note: This page contains sample records for the topic "greasewood compressor station" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Department of Energy Helping Americans Find Alternative Fuel Stations |  

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

Department of Energy Helping Americans Find Alternative Fuel Department of Energy Helping Americans Find Alternative Fuel Stations Department of Energy Helping Americans Find Alternative Fuel Stations May 29, 2013 - 2:14pm Addthis Helping Americans explore and adopt alternative energy sources beyond oil and gasoline has become easier. The Department of Energy's (DOE) National Renewable Energy Laboratory and DOE Clean Cities have made it a snap to find the location of alternative fuel stations across the United States by making that information available online in a variety of formats, including web applications, mobile applications, widgets, APIs, and raw data files on the Alternative Fuels Data Center (AFDC) site. These tools enable users to leverage the data to find fuel stations, post custom fueling location maps on their own websites, or access data for web

442

Development of Power-head based Fan Airflow Station  

E-Print Network [OSTI]

Development of Power-head Based Fan Airflow Station Gang Wang Research associate University of Nebraska, Lincoln Mingsheng Liu Professor University of Nebraska, Lincoln Abstract Fan airflow measurement is critical for heating... under partial loads. On the other hand, in most of airflow range, the power curve varies exquisitely. Wang and Liu developed the VFD airflow station to obtain the fan airflow using the power and speed based on the power curve. Both the fan...

Wang, G.; Liu, M.

2005-01-01T23:59:59.000Z

443

Hydrogen Fuel Cell Vehicles  

E-Print Network [OSTI]

for the hydrogen refueling station. Compressor cost: inputcost) Compressor power requirement: input data 288.80 Initial temperature of hydrogen (Compressor cost per unit of output ($/hp/million standard ft [SCF] of hydrogen/

Delucchi, Mark

1992-01-01T23:59:59.000Z

444

Space station: Infrastructure for radiation measurements in low Earth orbit  

Science Journals Connector (OSTI)

The National Aeronautics and Space Administration has recently begun the design and development phase of the Space Station Program. International negotiations with the Europeans Japanese and Canadians are progressing and they will soon join the United States in the development to complete plans for a cooperative international space endeavor. The Space Station will prove a permanently manned facility in low earth orbit to support scientific research technology development and commercial activities. In addition free?flying platforms will be developed to carry a variety of user payloads in polar orbit in co?orbit with the station and eventually into geosynchronous orbit. The Station and platforms represent an infrastructure of research facilities in space which could be utilized for measurements of naturally occurring radiation and secondary emissions over extended periods of time. High energy radiation experiments at the Station/platforms might vary in objective from scientific purpose of characterizing the radiation evironment for improved model accuracy. This paper describes the Space Station Program content schedule and approach for inputting user requirements into the design process. Conference participants can then assess to what extent this future capability in space matches their future research initiatives.

B. D. Meredith

1989-01-01T23:59:59.000Z

445

Bridging the Gap Between Transportation and Stationary Power: Hydrogen Energy Stations and their Implications for the Transportation Sector  

E-Print Network [OSTI]

at work or "corner" gas-stations, stations near freewaysvisiting a well-populated gas station. On the other hand, anHydrogen PEMFC E-Station Natural gas • Air High-pressure

Weinert, Jonathan X.; Lipman, Timothy; Unnasch, Stephen

2005-01-01T23:59:59.000Z

446

Economic effectiveness of using temporary runners on the turbines of the first line of the Nurek hydroelectric station  

Science Journals Connector (OSTI)

The installation of temporary runners at high-head hydroelectric stations provides: shortening of the station startup...

S. N. Ostroumov; K. A. Lyubitskii; V. F. Ilyushin…

1972-11-01T23:59:59.000Z

447

Clean Cities Launches iPhone App for Alternative Fueling Station Locations  

Broader source: Energy.gov [DOE]

The new app helps users find stations offering electricity, natural gas, propane, and other alternative fuels.

448

Electricity Consumption of Pumps in Heat Exchanging Stations of DH Systems in China  

Science Journals Connector (OSTI)

This study analyzed the current electricity consumption of heating exchanging stations in China. By...

Lei Dong; JianJun Xia; Yi Jiang

2014-01-01T23:59:59.000Z

449

"1. Braidwood Generation Station","Nuclear","Exelon Nuclear",2330  

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

Illinois" Illinois" "1. Braidwood Generation Station","Nuclear","Exelon Nuclear",2330 "2. Byron Generating Station","Nuclear","Exelon Nuclear",2300 "3. LaSalle Generating Station","Nuclear","Exelon Nuclear",2238 "4. Baldwin Energy Complex","Coal","Dynegy Midwest Generation Inc",1785 "5. Quad Cities Generating Station","Nuclear","Exelon Nuclear",1774 "6. Dresden Generating Station","Nuclear","Exelon Nuclear",1734 "7. Powerton","Coal","Midwest Generations EME LLC",1538 "8. Elwood Energy LLC","Gas","Dominion Elwood Services Co",1350

450

Energy Office Grant Helps the Virgin Islands Environmental Resource Station  

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

Office Grant Helps the Virgin Islands Environmental Resource Office Grant Helps the Virgin Islands Environmental Resource Station Install Solar Panels, Improve Efficiency, and Cut Monthly Energy Use Nearly 30% (Fact Sheet), Energy Development in Island Nations, U.S. Virgin Islands (EDIN) Energy Office Grant Helps the Virgin Islands Environmental Resource Station Install Solar Panels, Improve Efficiency, and Cut Monthly Energy Use Nearly 30% (Fact Sheet), Energy Development in Island Nations, U.S. Virgin Islands (EDIN) This fact sheet highlights the energy challenges faced by the Virgin Islands Environmental Resource Station, the renewable energy and energy efficiency solutions implemented, the resulting energy efficiency savings, and other project benefits. 54376.pdf More Documents & Publications USVI Energy Road Map: Charting the Course to a Clean Energy Future

451

Geothermal system saving money at fire station | Department of Energy  

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

Geothermal system saving money at fire station Geothermal system saving money at fire station Geothermal system saving money at fire station April 9, 2010 - 3:45pm Addthis Joshua DeLung What will the project do? A geothermal heating and cooling system has enabled the substation to save taxpayers $15,000 annually when compared to a traditional system. The high temperature of the treatment building's water helps reduce the amount of energy needed to heat water in the substation. An environmentally friendly geothermal heating and cooling system in Pennsylvania will save taxpayers $15,000 a year as part of a new fire substation that will decrease emergency response times. The Alpha Fire Co. celebrated the opening of substation on the ground floor of the College Township municipal building earlier this year in State

452

Connecticut Company to Advance Hydrogen Infrastructure and Fueling Station  

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

Connecticut Company to Advance Hydrogen Infrastructure and Fueling Connecticut Company to Advance Hydrogen Infrastructure and Fueling Station Technologies Connecticut Company to Advance Hydrogen Infrastructure and Fueling Station Technologies July 18, 2012 - 3:36pm Addthis As part of the U.S. Energy Department's commitment to give American businesses more options to cut energy costs and reduce reliance on imported oil, the Department today announced a $1.4 million investment to Wallingford- based Proton Energy Systems to collect and analyze performance data for hydrogen fueling stations and advanced refueling components. The projects will also help to track the performance and technical progress of innovative refueling systems to find ways to lower costs and improve operation. These investments are part of the Department's broader strategy

453

DOE - Office of Legacy Management -- Norfolk Naval Station - VA 05  

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

Norfolk Naval Station - VA 05 Norfolk Naval Station - VA 05 FUSRAP Considered Sites Site: NORFOLK NAVAL STATION (VA.05) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Norfolk , Virginia VA.05-1 Evaluation Year: 1993 VA.05-1 Site Operations: Demonstration of extinguishing a uranium fire at the Fire Fighters School for AEC contractors. VA.05-3 VA.05-2 Site Disposition: Eliminated - Potential for contamination considered remote based on the limited quantity of materials handled VA.05-1 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium VA.05-2 Radiological Survey(s): Yes - Health and Safety Monitoring during operations only VA.05-2 Site Status: Eliminated from consideration under FUSRAP

454

NREL: Technology Deployment - NREL's Federal Fueling Station Data Supports  

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

NREL's Federal Fueling Station Data Supports Superstorm Sandy Recovery NREL's Federal Fueling Station Data Supports Superstorm Sandy Recovery January 22, 2013 In the aftermath of Superstorm Sandy, millions of Americans remained without electricity as emergency responders, security officials, and regular citizens all experienced a lack of access to vehicle fuels. As fuel shortages spread and lines grew at the few fueling stations that had electricity, officials from General Services Administration (GSA) Fleet and the U.S. Department of Homeland Security's (DHS) National Protection and Programs Directorate contacted the U.S. Department of Energy's (DOE) Federal Energy Management Program (FEMP) hoping to locate additional fuel provisions from private and federal facilities. FEMP then tapped NREL to provide data on the locations of federally owned fueling infrastructure in

455

EIS-0478: Antelope Valley Station to Neset Transmission Project, Mercer,  

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

8: Antelope Valley Station to Neset Transmission Project, 8: Antelope Valley Station to Neset Transmission Project, Mercer, Dunn, Billngs, Williams, McKenzie, and Mountrail Counties, ND EIS-0478: Antelope Valley Station to Neset Transmission Project, Mercer, Dunn, Billngs, Williams, McKenzie, and Mountrail Counties, ND SUMMARY USDA Rural Utilities Service is preparing this EIS to evaluate the environmental impacts of constructing, operating, and maintaining a proposed transmission line and associated facilities in western North Dakota. DOE's Western Area Power Administration (WAPA), a cooperating agency, would modify its existing Williston Substation to allow a connection of the proposed new transmission line to Western's transmission system. PUBLIC COMMENT OPPORTUNITIES No Public Comment Opportunities at this time

456

Experiences from Introduction of Ethanol Buses and Ethanol Fuel Station |  

Open Energy Info (EERE)

Experiences from Introduction of Ethanol Buses and Ethanol Fuel Station Experiences from Introduction of Ethanol Buses and Ethanol Fuel Station Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Experiences from Introduction of Ethanol Buses and Ethanol Fuel Station Agency/Company /Organization: BioEthanol for Sustainable Transport Focus Area: Fuels & Efficiency Topics: Best Practices Website: www.best-europe.org/upload/BEST_documents/info_documents/Best%20report Ethanol buses were demonstrated within BioEthanol for Sustainable Transport (BEST). This report describes the problems at the sites and how they were solved. The aim of the report is to guide other local transport authorities on how to deal with the questions raised when a bus demonstration begins. How to Use This Tool This tool is most helpful when using these strategies:

457

Microsoft Word - CX_MerrittRadioStationUpgrade_2013.docx  

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

8, 2013 8, 2013 REPLY TO ATTN OF: KEC-4 SUBJECT: Environmental Clearance Memorandum Ben Deschuytter Project Manager - TEP-CSB-1 Proposed Action: Merritt Radio Station Upgrade Categorical Exclusions Applied (from Subpart D, 10 C.F.R. Part 1021): B1.19 Microwave, meteorological, and radio towers Location: Winton, Chelan County, WA Township 26N, Range 16E, and Section 2 Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA plans to upgrade its Merritt Radio Station in the Wenatchee River Ranger District of the Okanogan-Wenatchee National Forest (USFS). The proposed radio station upgrade would replace the existing communication building, electrical service, and propane tank with a new building and propane tank in adjacent locations on the

458

Elements of an advanced integrated operator control station  

SciTech Connect (OSTI)

One of the critical determinants of peformance for any remotely operated maintenance system is the compatibility achieved between elements of the man/machine interface (e.g., master manipulator controller, controls, displays, etc.) and the human operator. In the Remote Control Engineering task of the Consolidated Fuel Reprocessing Program, considerable attention has been devoted to optimizing the man/machine interface of the operator control station. This system must be considered an integral element of the overall maintenance work system which includes transporters, manipulators, remote viewing, and other parts. The control station must reflect the integration of the operator team, control/display panels, manipulator master controllers, and remote viewing monitors. Human factors principles and experimentation have been used in the development of an advanced integrated operator control station designed for the advance servomanipulator. Key features of this next-generation design are summarized in this presentation. 7 references, 4 figures.

Clarke, M.M.; Kreifeldt, J.G.

1984-01-01T23:59:59.000Z

459

Elements of an advanced integrated operator control station  

SciTech Connect (OSTI)

One of the critical determinants of performance for any remotely operated maintenance system is the compatibility achieved between elements of the man/machine interface (e.g., master manipulator controller, controls, displays) and the human operator. In the remote control engineering task of the Consolidated Fuel Reprocessing Program, considerable attention has been devoted to optimizing the man/machine interface of the operator control station. This system must be considered an integral element of the overall maintenance work system which includes transporters, manipulators, remote viewing, and other parts. The control station must reflect the integration of the operator team, control/display panels, manipulator master controllers, and remote viewing monitors. Human factors principles and experimentation have been used in the development of an advanced integrated operator control station designed for the advance servomanipulator. Key features of this next-generation design are summarized in this presentation. 7 references, 4 figures.

Clarke, M.M.; Kreifeldt, J.G.

1984-01-01T23:59:59.000Z

460

Design parameters for acoustical treatments in a subway station renovation  

Science Journals Connector (OSTI)

Acoustical treatments have been incorporated into the design of renovations in the Essex Street MBTA Station in Boston. Criteria were developed relating to noise reduction from train noise on the platform and sound isolation between northbound and southbound sides of the station. This paper discusses the limitations on acoustical treatments imposed by the functional and structural restraints of the station including the availability of surfaces to be treated safety access requirements maintenance and durability restrictions and architectural goals relating to aesthetics lighting and textures. The presentation focuses on the manner in which the acoustical consultant and architect responded to each other's goals and the way that conflicts were resolved. Measurements were made of existing acoustical parameters. The renovations are presently under construction.

Carl J. Rosenberg; Neville A. Powers; Allen M. Lieb

1976-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "greasewood compressor station" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Locating PHEV Exchange Stations in V2G  

E-Print Network [OSTI]

Plug-in hybrid electric vehicles (PHEVs) are an environmentally friendly technology that is expected to rapidly penetrate the transportation system. Renewable energy sources such as wind and solar have received considerable attention as clean power options for future generation expansion. However, these sources are intermittent and increase the uncertainty in the ability to generate power. The deployment of PHEVs in a vehicle-to-grid (V2G) system provide a potential mechanism for reducing the variability of renewable energy sources. For example, PHEV supporting infrastructures like battery exchange stations that provide battery service to PHEV customers could be used as storage devices to stabilize the grid when renewable energy production is fluctuating. In this paper, we study how to best site these stations in terms of how they can support both the transportation system and the power grid. To model this problem we develop a two-stage stochastic program to optimally locate the stations prior to the realizat...

Pan, Feng; Berscheid, Alan; Izraelevitz, David

2010-01-01T23:59:59.000Z

462

MHK Technologies/Float Wave Electric Power Station | Open Energy  

Open Energy Info (EERE)

Wave Electric Power Station Wave Electric Power Station < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Float Wave Electric Power Station.jpg Technology Profile Primary Organization Applied Technologies Company Ltd Technology Resource Click here Wave Technology Type Click here Point Absorber - Floating Technology Readiness Level Click here TRL 5 6 System Integration and Technology Laboratory Demonstration Technology Description The module of FWEPS is an oblong axisymmetrical capsule float which is located on the sea surface Inside the capsule there is a mechanical wave energy converter consisting of an oscillatory system and drive and an electric generator and energy accumulator Under the wave effect the capsule float and inner oscillatory system of the mechanical converter are in continuous oscillatory motion while the drive engaged with the system provides a continuous turn for the electric generator

463

FNS Presentation - Hydrogen Station & Hydrogen ICE Vehicles Operation  

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

Hydrogen Station & Hydrogen ICE Hydrogen Station & Hydrogen ICE Vehicle Operations Federal Network for Sustainability Idaho Falls, Idaho - July 2006 Jim Francfort INL/CON-06-11569 Presentation Outline * Background & Goal * Arizona Public Service (APS) Alternative Fuel (Hydrogen) Pilot Plant - design & operations * Fuel Dispensing * Hydrogen & HCNG Internal Combustion Engine (ICE) Vehicle Testing Activities * Briefly, other AVTA Activities * WWW Information 2 AVTA Background & Goal * Advanced Vehicle Testing Activity (AVTA) is part of the U.S. Department of Energy's (DOE) FreedomCAR and Vehicle Technologies Program * These activities are conducted by the Idaho National Laboratory (INL) & the AVTA testing partner Electric Transportation Applications (ETA) * AVTA Goal - Provide benchmark data for technology

464

EIS-0210: Tampa Electric Company-Polk Power Station (Adopted)  

Broader source: Energy.gov [DOE]

The U.S. Environmental Protection Agency prepared this statement to fulfill its National Environmental Policy Act requirements with respect to the potential issuance of a permit to the Tampa Electric Company under the National Pollutant Discharge Elimination System for the 1,150-MW Polk Power Station, a new pollutant source. The U.S. Department of Energy served as a cooperating agency in the development of this document due to its potential role to provide cost-shared financial assistance for a 260-MW Integrated Gasification Combined Cycle unit at the Power Station under its Clean Coal Technology Demonstration Project, and adopted the document by August 1994.

465

Definition: Plug-in Electric Vehicle Charging Station | Open Energy  

Open Energy Info (EERE)

Plug-in Electric Vehicle Charging Station Plug-in Electric Vehicle Charging Station Jump to: navigation, search Dictionary.png Plug-in Electric Vehicle Charging Station A device or station that provides power to charge the batteries of an electric vehicle. These chargers are classified according to output voltage and the rate at which they can charge a battery. Level 1 charging is the slowest, and can be done through most wall outlets at 120 volts and 15 amps AC. Level 2 charging is faster, and is done at less than or equal to 240 volts and 60 amps AC, with a power output of less than or equal to 14.4 kW. Level 3 charging is fastest, and can be done with power output of greater than 14.4 kW. Level 1 and 2 charging can be done at home with the proper equipment, and Level 2 and 3 charging can be done at fixed public charging

466

Design of the space station Freedom power system  

SciTech Connect (OSTI)

The design of space station freedom's electric power system is reviewed highlighting the key design goals of performance, low cost, reliability and safety. Trade study results are discussed which illustrate the competing factors responsible for many of the more important design decisions.

Thomas, R.L. (National Aeronautics and Space Administration, Cleveland, OH (USA). Lewis Research Center); Hallinan, G.J. (Rockwell International Corp., Canoga Park, CA (USA). Rocketdyne Div.)

1990-01-01T23:59:59.000Z

467

MET Stations and Web Cams in the Great Lakes  

E-Print Network [OSTI]

in Alpena, MI, Muskegon, MI, South Haven, MI, Michigan City, IN, Chicago, IL, and Toldeo, OH also include: Alpena, MI Chicago, IL Muskegon, MI Michigan City, IN South Haven, MI Toledo, OH Met Data Stations: Alpena, MI Chicago, IL Michigan City, IN Milwaukee, WI Muskegon, MI South Haven, MI Thunder Bay

468

Improving Conifer Timber Quality Steering Group Northern Research Station, Roslin  

E-Print Network [OSTI]

Ltd Steve Lee - Forest Research, Conifer Breeding Programme John Morgan - Forest Enterprise, Plant: · provide strategic direction and integration of purpose to the Forest Research programmes (in conifer1 Improving Conifer Timber Quality Steering Group Northern Research Station, Roslin Monday 21

469

Infiltration and evaporation of small hydrocarbon spills at gas stations  

Science Journals Connector (OSTI)

Abstract Small gasoline spills frequently occur at gasoline dispensing stations. We have developed a mathematical model to estimate both the amount of gasoline that infiltrates into the concrete underneath the dispensing stations and the amount of gasoline that evaporates into the typically turbulent atmosphere. Our model shows that the fraction of infiltrated gasoline can exceed the fraction that evaporates from the sessile droplets. Infiltrated gasoline then evaporates and is slowly released to the atmosphere via slow diffusive transport in pores. Tentative experiments show that our theoretical approach captures observed experimental trends. Predictions based on independently estimated model parameters roughly describe the experimental data, except for the very slow vapor release at the end of Stage II evaporation. Our study suggests that, over the lifespan of a gas station, concrete pads underneath gas dispensing stations accumulate significant amounts of gasoline, which could eventually break through into underlying soil and groundwater. Our model also shows that lifetimes of spilled gasoline droplets on concrete surfaces are on the order of minutes or longer. Therefore contamination can be carried away by foot traffic or precipitation runoff. Regulations and guidelines typically do not address subsurface and surface contaminations due to chronic small gasoline spills, even though these spills could result in non-negligible human exposure to toxic and carcinogenic gasoline compounds.

Markus Hilpert; Patrick N. Breysse

2014-01-01T23:59:59.000Z

470

H2FIRST: Hydrogen Fueling Infrastructure Research and Station Technology  

Broader source: Energy.gov [DOE]

Hydrogen Fueling Infrastructure Research and Station Technology (H2FIRST) is a project launched by the U.S. Department of Energy’s (DOE’s) Fuel Cell Technologies Office (FCTO) within the Office of Energy Efficiency and Renewable Energy.

471

EIS-0415: Deer Creek Station Energy Facility Project, South Dakota  

Broader source: Energy.gov [DOE]

This EIS analyzes WAPA's decision to approve the interconnection request made by Basin Electric Power Cooperative (Basin Electric) with the USDA Rural Utilities Service (RUS) proposing to provide financial assistance, for the Deer Creek Station Project, a proposed 300-megawatt (MW) natural gas-fired generation facility.

472

National Aeronautics and Space Administration International Space Station  

E-Print Network [OSTI]

and technological endeavor ever undertaken, involving support from five space agencies representing 16 nations. Once's solar panels exceed the wingspan of a Boeing 777 jetliner and harness enough energy from the sunNational Aeronautics and Space Administration NASAfacts International Space Station Clearly

473

IGCC demonstration plant at Nakoso Power Station, Japan  

SciTech Connect (OSTI)

The 250 MW IGCC demonstration plant at Nakoso Power Station is based on technology form Mitsubishi Heavy Industries (MHI) Ltd that uses a pressurized, air blown, two-stage, entrained-bed coal gasifier with a dry coal feed system. 5 figs., 1 tab.

Peltier, R.

2007-10-15T23:59:59.000Z

474

Electric power management for the International Space Station experiment racks  

SciTech Connect (OSTI)

An intelligent, all solid state, electric power management system for International Space Station experiment racks is described. This power system is implemented via redundant internal microcomputers, controlling hybridized solid state power controllers in response to 1553B data bus commands. The solid state power controllers are programmable for current trip level and for normally-open or normally-closed operation.

Burcham, M. [Boeing Missile and Space, Huntsville, AL (United States); Darty, M.A.; Thibodeau, P.E. [McDonnell Douglas Aerospace, Huntsville, AL (United States); Coe, R. [SCI Systems, Inc., Huntsville, AL (United States); Dunn, M. [Europa Ltd., Glenrothes (United Kingdom)

1995-12-31T23:59:59.000Z

475

Early Site Permit Demonstration Program: Station design alternatives report  

SciTech Connect (OSTI)

This report provides the results of investigating the basis for including Station Design Alternatives (SDAs) in the regulatory guidance given for nuclear plant environmental reports (ERs), explains approaches or processes for evaluating SDAs at the early site permit (ESP) stage, and applies one of the processes to each of the ten systems or subsystems considered as SDAS. The key objective o this report s to demonstrate an adequate examination of alternatives can be performed without the extensive development f design data. The report discusses the Composite Suitability Approach and the Established Cutoff Approach in evaluating station design alternatives and selects one of these approaches to evaluate alternatives for each of the plant or station that were considered. Four types of ALWRs have been considered due to the availability of extensive plant data: System 80+, AP600, Advanced Boiling Reactor (ABWR), and Simplified Boiling Water Reactor (SBWR). This report demonstrates the feasibility of evaluating station design alternatives when reactor design detail has not been determined, quantitatively compares the potential ental impacts of alternatives, and focuses the ultimate selection of a alternative on cost and applicant-specific factors. The range of alternatives system is deliberately limited to a reasonable number to demonstrate the or to the three most commonly used at operating plants.

Not Available

1993-03-01T23:59:59.000Z

476

UAV Consumable Replenishment: Design Concepts for Automated Service Stations  

Science Journals Connector (OSTI)

A key requirement for the complete autonomy of an unmanned aerial vehicle (UAV) is the replenishment of its energy source and other consumables. Such processes are typically overseen and conducted by a human operator, may be time consuming and effectively ... Keywords: Automated consumable replenishment, Autonomy, Axiomatic Design, Enabling technologies, Service stations, Unmanned aerial vehicles

F. Paulo Kemper; Koji A. Suzuki; James R. Morrison

2011-01-01T23:59:59.000Z

477

The International Station Meteorological Climate Summary CD-ROM  

Science Journals Connector (OSTI)

The International Station Meteorological Climate Summary (ISMCS)is a Compact Disc-Read Only Memory(CD-ROM)containing climatic records for 640 primary weather-observation sites and over 5800 secondary sites around the world. When used with a ...

Terry Jarrett

1992-10-01T23:59:59.000Z

478

A summary of North American HVDC converter station reliability specifications  

SciTech Connect (OSTI)

This paper summarizes Reliability, Availability, and Maintainability (RAM) specifications that were issued for thyristor based HVDC converter stations in service in North America. A total of twenty project specifications are summarized. A detailed summary by project is shown with specific quantitative requirements categorized. Definitions of terms, representative design principles, and formulas used in calculating RAM parameters contained in existing reliability specifications are presented.

Vancers, I. (ABB Power Systems Inc., Los Angeles, CA (United States)); Hormozi, F.J. (Los Angeles Dept. of Water and Power, CA (United States))

1993-07-01T23:59:59.000Z

479

DE-FC26-02NT41643 | netl.doe.gov  

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

re-powering compressor stations, and creating easily installed new compressor stations for the gas industry. Currently, there is an aging fleet of 20 to 50-year-old...

480

High pressure conversion of \\{NOx\\} and Hg and their capture as aqueous condensates in a laboratory piston-compressor simulating oxy-fuel CO2 compression  

Science Journals Connector (OSTI)

Abstract Oxy-fuel technology for CO2 capture has largely focused on combustion characteristics as a driver towards demonstration. Impurity removal studies typically centre on the how current environmental control units (FGD, SCR, activated carbon beds) operate in oxy-fuel firing. However, it is expected that some removal of \\{NOx\\} and \\{SOx\\} may occur during compression of flue gas through the lead chamber process. Some commercial systems link the capture of mercury to the formation of acid condensates (as a soluble mercury salt). Mercury in compressed flue gas represents a potential corrosion risk in the processing of CO2 from oxy-fuel combustion processes. Gas phase elemental mercury (Hg0) is difficult to remove from the flue gas and the level of cleaning required to prevent corrosion of cryogenic brazed aluminium heat exchangers is uncertain. This work has investigated the behaviour of gaseous Hg0 in pressurised oxy-fuel systems in terms of the potential capture in acidic condensates, interaction with \\{NOx\\} gases and liquid stability on de-pressurisation. The work was undertaken on an adapted laboratory scale three stage axial-piston compressor with gas and liquid sampling at pressures up to 30 bar. The main finding was that gaseous Hg0 reacts readily with NO2 formed from NO oxidation at high pressure. This reaction occurred without the presence of water, either water vapour or liquid water, contrary to speculation in the literature. Without NO2, no capture of Hg0 was observed in the compression system. Overall, the capture of mercury during compression occurred as a consequence of high pressure, longer residence time and concentration of NO2. Capture rates of 100% Hg and 75–83% \\{NOx\\} were measured from the compressor exit at 30 bar g.

Rohan Stanger; Timothy Ting; Terry Wall

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "greasewood compressor station" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

MERCURY SPECIATION SAMPLING AT NEW CENTURY ENERGY'S VALMONT STATION  

SciTech Connect (OSTI)

The 1990 Clean Air Act Amendments required the U.S. Environmental Protection Agency (EPA) to determine whether the presence of mercury in the stack emissions from fossil fuel-fired electric utility power plants poses an unacceptable public health risk. EPA's conclusions and recommendations were presented in the ''Mercury Study Report to Congress'' and ''Study of Hazardous Air Pollutant Emissions from Electric Utility Steam Generating Units''. The first report addressed both the human health and environmental effects of anthropogenic mercury emissions, while the second addressed the risk to public health posed by the emission of mercury and other hazardous air pollutants from steam electric generating units. Although these reports did not state that mercury controls on coal-fired electric power stations would be required given the current state of the art, they did indicate that the EPA views mercury as a potential threat to human health. Therefore, it was concluded that mercury controls at some point may be necessary. EPA also indicated that additional research/information was necessary before any definitive statement could be made. In an effort to determine the amount and types of mercury being emitted into the atmosphere by coal-fired power plants, EPA in late 1998 issued an information collection request (ICR) that required all coal-fired power plants to analyze their coal and submit the results to EPA on a quarterly basis. In addition, about 85 power stations were required to measure the speciated mercury concentration in the flue gas. These plants were selected on the basis of plant configuration and coal type. The Valmont Station owned and operated by New Century Energy in Boulder, Colorado, was selected for detailed mercury speciation of the flue gas as part of the ICR process. New Century Energy, in a tailored collaboration with EPRI and the U.S. Department of Energy, contracted with the Energy & Environmental Research Center (EERC) to do a study evaluating the behavior of mercury at the Valmont Station. The activities conducted at the Valmont Station by the EERC not only included the sampling needed to meet the requirements of the ICR, but involved a much more extensive mercury research program. The following objectives for the sampling at New Century Energy's Valmont Station were accomplished: (1) Successfully complete all of the mercury sampling and reporting requirements of the ICR. (2) Determine the variability in mercury concentrations at the stack using mercury continuous emission monitors (CEMs). (3) Calculate mercury mass balances and emission rates. (4) Determine the mercury concentration in the fly ash as a function of particle size. (5) Determine the impact of a fabric filter on mercury emissions for a western bituminous coal.

Dennis L. Laudal

2000-04-01T23:59:59.000Z

482

Optimized Analysis of Cold Energy Utilization for Cold Storage Project of Xingtan LNG Satellite Station  

Science Journals Connector (OSTI)

The project of cold energy utilization for cold storage of Xingtan LNG satellite station is the first cold energy utilization demonstration project of LNG satellite station in China with (2–4...4 m3/day gasificat...

Wendong Xu; Zhonghao Huang; Shuanshi Fan

2014-01-01T23:59:59.000Z

483

Fact #816: February 10, 2014 Natural Gas Refueling Stations Grow Over the Last Ten Years  

Broader source: Energy.gov [DOE]

In 2003 there were 1,097 natural gas refueling stations nationwide. By 2013, that number increased by about 25% to a total of 1,374 natural gas refueling stations. In 2003, there were six states...

484

E-Print Network 3.0 - alternative fueling station Sample Search...  

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

plan for 1,000 stations and 2 million FECVs by 2025... continues to grow at a rapid pace. Germany, Japan, and Korea anticipate having over 300 fueling stations... the mass...

485

Fact #717: March 5, 2012 Availability of Electric Charging Stations Has Increased Dramatically in Recent Years  

Broader source: Energy.gov [DOE]

At the end of September 2009, there were just 465 electric vehicle charging stations nationwide. By the end of January 2012, the number of charging stations had grown to 6,033. California has...

486

Gas-turbine power stations on associated gas by Motor Sich OJSC  

Science Journals Connector (OSTI)

Wide introduction of gas-turbine power stations working on associated oil gas is topical for Russia. Designing and operational ... ) and EG-6000 (6.0 MW) gas-turbine power stations on associated oil gas manufactu...

P. A. Gorbachev; V. G. Mikhailutsa

2011-12-01T23:59:59.000Z

487

Optimization of Gas Nozzles Geometry in Dual-Fuel Burners of Power Stations  

Science Journals Connector (OSTI)

Thermal power required by boilers in steam power stations is supplied through gas or heavy oil fueled burners. Incorrect functioning ... in the boilers of Shazand 325 MW power station in Arak. Gas-fueled nozzles ...

Ebrahim Moussavi Torshizi…

2008-08-01T23:59:59.000Z

488

AVTA: GE Energy WattStation AC Level 2 Charging System Testing...  

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

GE Energy WattStation AC Level 2 Charging System Testing Results AVTA: GE Energy WattStation AC Level 2 Charging System Testing Results The Vehicle Technologies Office's Advanced...

489

Tri-Generation Success Story: World's First Tri-Gen EnergyStation...  

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

Tri-Generation Success Story: World's First Tri-Gen Energy Station-Fountain Valley Tri-Generation Success Story: World's First Tri-Gen Energy Station-Fountain Valley This Fuel Cell...

490

White House Station, New Jersey: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

House Station, New Jersey: Energy Resources House Station, New Jersey: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 40.62093°, -74.76123° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.62093,"lon":-74.76123,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

491

City of College Station, Texas (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

College Station College Station Place Texas Utility Id 3940 Utility Location Yes Ownership M NERC Location TRE NERC ERCOT Yes Activity Transmission Yes Activity Distribution Yes Activity Bundled Services Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Electric Rider - HED (Higher Education Discount) Commercial Industrial Industrial Industrial - Primary Service Industrial Industrial - Time of use Industrial Large Commercial - Schedule LP -2 - On-Peak/Off-Peak rider Commercial Large Commercial - Schedule LP -2 - Primary Service Commercial

492

Microsoft Word - LakesideRadioStation_PropertyTransfer_CX.docx  

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

Joan Kendall Joan Kendall Project Manager, TERR-3 Proposed Action: Sale of Lakeside Radio Station Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.24 - Property Transfers Location: Lakeside (Coos County), Oregon Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to sell a communications facility known as the Lakeside Radio Station to the Central Lincoln People's Utility District (Central Lincoln). Components of this facility include a building with air conditioning, a nitrogen tank, a communications tower, and easement rights for the building, three beam paths, and an access road. In 2008, BPA and Central Lincoln reached an agreement to transfer ownership of some of the

493

Bendersville Station-Aspers, Pennsylvania: Energy Resources | Open Energy  

Open Energy Info (EERE)

Bendersville Station-Aspers, Pennsylvania: Energy Resources Bendersville Station-Aspers, Pennsylvania: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 39.9770375°, -77.2230383° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.9770375,"lon":-77.2230383,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

494

Distributed Generation Study/Dakota Station (Minnegasco) | Open Energy  

Open Energy Info (EERE)

Station (Minnegasco) Station (Minnegasco) < Distributed Generation Study Jump to: navigation, search Study Location Burnsville, Minnesota Site Description Other Utility Study Type Case Study Technology Microturbine Prime Mover Capstone C30 Heat Recovery Systems Unifin Fuel Natural Gas System Installer Capstone Turbine Corp System Enclosure Outdoor System Application Combined Heat and Power Number of Prime Movers 1 Stand-alone Capability None Power Rating 30 kW0.03 MW 30,000 W 30,000,000 mW 3.0e-5 GW 3.0e-8 TW Nominal Voltage (V) 0 Heat Recovery Rating (BTU/hr) 290000 Cooling Capacity (Refrig/Tons) Origin of Controller Manufacturer-Integrated Component Integration Customer Assembled Start Date 2000/03/13 Monitoring Termination Date 2002/03/31 Primary Power Application Based Load

495

Huntington Station, New York: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Station, New York: Energy Resources Station, New York: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 40.8534318°, -73.4115091° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.8534318,"lon":-73.4115091,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

496

Kaneohe Station, Hawaii: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Kaneohe Station, Hawaii: Energy Resources Kaneohe Station, Hawaii: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 21.44882°, -157.760696° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":21.44882,"lon":-157.760696,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

497

Microsoft Word - CX_TunkRadioStationUpgrade_2012.docx  

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

May 30, 2012 May 30, 2012 REPLY TO ATTN OF: KEC-4 SUBJECT: Environmental Clearance Memorandum Ben Deschuytter Project Manager - TEP-CSB-1 Proposed Action: Tunk Mountain Radio Station Upgrade Categorical Exclusions Applied (from Subpart D, 10 C.F.R. Part 1021): B1.19- Siting/construction/operation of microwave/radio communication towers Location: Synarep, Okanogan County, WA Township 35N, Range 29E, and Section 8 Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA plans to upgrade its Tunk Mountain Radio Station in the Tonasket Ranger District of the Okanogan-Wenatchee National Forest. BPA is coordinating with the U.S. Forest Service (USFS) to ensure the existing land use permit is

498

Port Jefferson Station, New York: Energy Resources | Open Energy  

Open Energy Info (EERE)

Station, New York: Energy Resources Station, New York: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 40.9253764°, -73.0473284° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.9253764,"lon":-73.0473284,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

499

Microsoft Word - CX_MetalineRadioStationUpgrade_2012.docx  

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

July 11, 2012 July 11, 2012 REPLY TO ATTN OF: KEC-4 SUBJECT: Environmental Clearance Memorandum Ben Deschuytter Project Manager - TEP-CSB-1 Proposed Action: Metaline Radio Station Upgrade Project Categorical Exclusions Applied (from Subpart D, 10 C.F.R. Part 1021): B1.19- Siting/construction/operation of microwave/radio communication towers Location: Metaline Falls, Pend Orielle County, WA Township 40N, Range 43E, Section 31 Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to upgrade its Metaline Radio Station in the Sullivan Lake Ranger District of the Colville National Forest. BPA is coordinating with the US Forest Service (USFS) to ensure the existing land use agreement is modified to adequately address

500

Microsoft Word - Noxon Radio Station Upgrade CX.doc  

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

5, 2011 5, 2011 REPLY TO ATTN OF: KEC-4 SUBJECT: Environmental Clearence Memorandum David Tripp - TEP-CSB-1 Proposed Action: Noxon Radio Station Upgrade Project Budget Information: Work Order # 00254987 Task 03 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021: B1.7 "Acquisition, installation, operation, and removal of communication systems..." Location: Sanders County, Montana - Section 33, Township 26 North, Range 32 West of the Noxon Rapids Dam Quadrangle Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to replace the existing building at Noxon Radio Station with a new 650 square foot building. The existing building, especially the floor, is deteriorating