National Library of Energy BETA

Sample records for fuel adjustment charges

  1. Alternative Fuels Data Center: Electric Vehicle Charging Stations

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    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 ...

  2. Alternative Fuels Data Center: Government Champions Workplace Charging

    Alternative Fuels and Advanced Vehicles Data Center

    Endeavors Government Champions Workplace Charging Endeavors to someone by E-mail Share Alternative Fuels Data Center: Government Champions Workplace Charging Endeavors on Facebook Tweet about Alternative Fuels Data Center: Government Champions Workplace Charging Endeavors on Twitter Bookmark Alternative Fuels Data Center: Government Champions Workplace Charging Endeavors on Google Bookmark Alternative Fuels Data Center: Government Champions Workplace Charging Endeavors on Delicious Rank

  3. Alternative Fuels Data Center: EV Charging Stations Spread Through Philly

    Alternative Fuels and Advanced Vehicles Data Center

    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

  4. Alternative Fuels Data Center: Electric Vehicle Charging Station...

    Alternative Fuels and Advanced Vehicles Data Center

    Electric Vehicle Charging Station Locations to someone by E-mail Share Alternative Fuels Data Center: Electric Vehicle Charging Station Locations on Facebook Tweet about ...

  5. Alternative Fuels Data Center: Utah Paperbox Adds Workplace Charging to

    Alternative Fuels and Advanced Vehicles Data Center

    Boost Sustainability Utah Paperbox Adds Workplace Charging to Boost Sustainability to someone by E-mail Share Alternative Fuels Data Center: Utah Paperbox Adds Workplace Charging to Boost Sustainability on Facebook Tweet about Alternative Fuels Data Center: Utah Paperbox Adds Workplace Charging to Boost Sustainability on Twitter Bookmark Alternative Fuels Data Center: Utah Paperbox Adds Workplace Charging to Boost Sustainability on Google Bookmark Alternative Fuels Data Center: Utah Paperbox

  6. Capacitor charging FET switcher with controller to adjust pulse width

    DOEpatents

    Mihalka, Alex M.

    1986-01-01

    A switching power supply includes an FET full bridge, a controller to drive the FETs, a programmable controller to dynamically control final output current by adjusting pulse width, and a variety of protective systems, including an overcurrent latch for current control. Power MOSFETS are switched at a variable frequency from 20-50 kHz to charge a capacitor load from 0 to 6 kV. A ferrite transformer steps up the DC input. The transformer primary is a full bridge configuration with the FET switches and the secondary is fed into a high voltage full wave rectifier whose output is connected directly to the energy storage capacitor. The peak current is held constant by varying the pulse width using predetermined timing resistors and counting pulses. The pulse width is increased as the capacitor charges to maintain peak current. A digital ripple counter counts pulses, and after the desired number is reached, an up-counter is clocked. The up-counter output is decoded to choose among different resistors used to discharge a timing capacitor, thereby determining the pulse width. A current latch shuts down the supply on overcurrent due to either excessive pulse width causing transformer saturation or a major bridge fault, i.e., FET or transformer failure, or failure of the drive circuitry.

  7. Engine control system having fuel-based adjustment

    DOEpatents

    Willi, Martin L.; Fiveland, Scott B.; Montgomery, David T.; Gong, Weidong

    2011-03-15

    A control system for an engine having a cylinder is disclosed having an engine valve configured to affect a fluid flow of the cylinder, an actuator configured to move the engine valve, and an in-cylinder sensor configured to generate a signal indicative of a characteristic of fuel entering the cylinder. The control system also has a controller in communication with the actuator and the sensor. The controller is configured to determine the characteristic of the fuel based on the signal and selectively regulate the actuator to adjust a timing of the engine valve based on the characteristic of the fuel.

  8. Effect of Premixed Charge Compression Ignition on Vehicle Fuel...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Effect of Premixed Charge Compression Ignition on Vehicle Fuel Economy and Emissions Reduction over Transient Driving Cycles In conventional vehicles, most engine operating points ...

  9. Pilot fuel ignited stratified charge rotary combustion engine and fuel injector therefor

    SciTech Connect

    Loyd, R. W.

    1980-02-12

    For a pilot fuel ignited stratified charge rotary, internal combustion engine, the fuel injection system and a fuel injector therefor comprises a fuel injector having plural discharge ports with at least one of the discharge ports located to emit a ''pilot'' fuel charge (relatively rich fuel-air mixture) into a passage in the engine housing, which passage communicates with the engine combustion chambers. An ignition element is located in the passage to ignite the ''pilot'' fuel (a relatively rich fuel-air mixture) flowing through the passage. At least one other discharge port of the fuel injector is in substantially direct communication with the combustion chambers of the engine to emit a main fuel charge into the latter. The ignited ''pilot'' fuelair mixture, when ignited, flashes into the combustion chambers to ignite the main, relatively lean, fuel-air mixture which is in the combustion chambers.

  10. A comparison of unburned fuel and aldehyde emissions from a methanol-fueled stratified charge and homogeneous charge engine

    SciTech Connect

    Foster, D.E.; Kim, C.; Scull, N.

    1987-03-01

    This paper presents the results of an experimental program in which a Texaco L-163S engine was fueled with methanol and operated in its traditional stratified charge mode and then modified to run as a homogeneous charge spark ignited engine. The primary data taken were the aldehyde and unburned fuel emissions (UBF). Those data were taken using a continuous time-averaging sampling probe at the exhaust tank and at the exhaust port and with a rotary time-resolving sampling valve located at the exhaust port. The data are for two loads, 138.1 kPa (20 psi) and 207.1 kPa (30 psi) BMEP and three speeds, 1000, 1400 and 1800 rpm. The data indicate that both the stratified charge and the homogeneous charge modes of operation formaldehyde was the only aldehyde detected in the exhaust and it primarily originated in the exhaust and it primarily originated in the cylinder. Over the load and speed ranges tested, the unburned fuel emission were higher and the formaldehyde emission lower when comparing the stratified charge to the homogeneous charge operation. Time resolved data at the exhaust port for the two modes of operation are compared. The homogeneous charge operation had a uniform concentration of both unburned fuel and formaldehyde over the exhaust stroke. The stratified charge data shows large changes in the unburned fuel and moderate changes in the aldehyde concentrations during the exhaust stroke.

  11. Alternative Fuels Data Center: Minneapolis Makes EV-Charging History Record

    Alternative Fuels and Advanced Vehicles Data Center

    Minneapolis Makes EV-Charging History Record to someone by E-mail Share Alternative Fuels Data Center: Minneapolis Makes EV-Charging History Record on Facebook Tweet about Alternative Fuels Data Center: Minneapolis Makes EV-Charging History Record on Twitter Bookmark Alternative Fuels Data Center: Minneapolis Makes EV-Charging History Record on Google Bookmark Alternative Fuels Data Center: Minneapolis Makes EV-Charging History Record on Delicious Rank Alternative Fuels Data Center: Minneapolis

  12. Adjusted Distillate Fuel Oil Sales for Residential Use

    Energy Information Administration (EIA) (indexed site)

    End Use Product: Residential - Distillate Fuel Oil Residential - No. 1 Residential - No. 2 Residential - Kerosene Commercial - Distillate Fuel Oil Commercial - No. 1 Distillate ...

  13. Stratified charge injection for gas-fueled rotary engines

    SciTech Connect

    King, S.R.

    1992-03-10

    This patent describes a stratified charge injection for gas-fueled rotary engines having an air intake stroke, a compression stroke, a power stroke, and an exhaust stroke. It comprises a rotor housing, the housing including an air intake port and an exhaust port, and an outer perimeter, a rotor rotatable in the housing, a gaseous fuel injector supplying all of the fuel is connected to the housing between 270{degrees} and 360{degrees} of the rotor rotation after compression top dead center and downstream of the air intake port, the injector providing gaseous fuel at a pressure less than peak compression pressure, the injector located in the middle of the width of the outer perimeter of the housing, spark ignition means in the housing downstream of the injector, and means connected to the fuel injector responsive to the compression pressure for controlling the rate and duration of fuel injection.

  14. Comparison of unburned fuel and aldehyde emissions from a methanol-fueled stratified charge and homogeneous charge engine

    SciTech Connect

    Scull, N.; Kim, C.; Foster, D.E.

    1986-01-01

    This paper presents the results of an experimental program in which a Texaco L-163S engine was fueled with methanol and operated in its traditional stratified charge mode and then modified to run as a homogenous charge spark ignited engine. The primary data taken were the aldehyde and unburned fuel emissions (UBF). These data were taken using a continuous time-averaging sampling probe at the exhaust tank and at the exhaust port and with a rotary time-resolving sampling valve located at the exhaust port. The data indicate that for both the stratified charge and the homogeneous charge modes of operation formaldehyde was the only aldehyde detected in the exhaust and it primarily originated in the cylinder.

  15. Alternative Fuels Data Center: Coca-Cola Charges Forward With Hybrid

    Alternative Fuels and Advanced Vehicles Data Center

    Delivery Trucks Coca-Cola Charges Forward With Hybrid Delivery Trucks to someone by E-mail Share Alternative Fuels Data Center: Coca-Cola Charges Forward With Hybrid Delivery Trucks on Facebook Tweet about Alternative Fuels Data Center: Coca-Cola Charges Forward With Hybrid Delivery Trucks on Twitter Bookmark Alternative Fuels Data Center: Coca-Cola Charges Forward With Hybrid Delivery Trucks on Google Bookmark Alternative Fuels Data Center: Coca-Cola Charges Forward With Hybrid Delivery

  16. Alternative Fuels Data Center: Electric Vehicle Charging for Multi-Unit

    Alternative Fuels and Advanced Vehicles Data Center

    Dwellings Electricity Printable Version Share this resource Send a link to Alternative Fuels Data Center: Electric Vehicle Charging for Multi-Unit Dwellings to someone by E-mail Share Alternative Fuels Data Center: Electric Vehicle Charging for Multi-Unit Dwellings on Facebook Tweet about Alternative Fuels Data Center: Electric Vehicle Charging for Multi-Unit Dwellings on Twitter Bookmark Alternative Fuels Data Center: Electric Vehicle Charging for Multi-Unit Dwellings on Google Bookmark

  17. Fuel mixture stratification as a method for improving homogeneous charge compression ignition engine operation

    DOEpatents

    Dec, John E.; Sjoberg, Carl-Magnus G.

    2006-10-31

    A method for slowing the heat-release rate in homogeneous charge compression ignition ("HCCI") engines that allows operation without excessive knock at higher engine loads than are possible with conventional HCCI. This method comprises injecting a fuel charge in a manner that creates a stratified fuel charge in the engine cylinder to provide a range of fuel concentrations in the in-cylinder gases (typically with enough oxygen for complete combustion) using a fuel with two-stage ignition fuel having appropriate cool-flame chemistry so that regions of different fuel concentrations autoignite sequentially.

  18. Liquid fuel vaporizer and combustion chamber having an adjustable thermal conductor

    DOEpatents

    Powell, Michael R; Whyatt, Greg A; Howe, Daniel T; Fountain, Matthew S

    2014-03-04

    The efficiency and effectiveness of apparatuses for vaporizing and combusting liquid fuel can be improved using thermal conductors. For example, an apparatus having a liquid fuel vaporizer and a combustion chamber can be characterized by a thermal conductor that conducts heat from the combustion chamber to the vaporizer. The thermal conductor can be a movable member positioned at an insertion depth within the combustion chamber that corresponds to a rate of heat conduction from the combustion chamber to the vaporizer. The rate of heat conduction can, therefore, be adjusted by positioning the movable member at a different insertion depth.

  19. ,"U.S. Adjusted Sales of Distillate Fuel Oil by End Use"

    Energy Information Administration (EIA) (indexed site)

    Distillate Fuel Oil by End Use" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","U.S. Adjusted Sales of Distillate Fuel Oil by End Use",13,"Annual",2014,"6/30/1984" ,"Release Date:","12/22/2015" ,"Next Release Date:","Last Week of November 2016" ,"Excel File

  20. ,"U.S. Adjusted Sales of Residual Fuel Oil by End Use"

    Energy Information Administration (EIA) (indexed site)

    Residual Fuel Oil by End Use" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","U.S. Adjusted Sales of Residual Fuel Oil by End Use",8,"Annual",2014,"6/30/1984" ,"Release Date:","12/22/2015" ,"Next Release Date:","Last Week of November 2016" ,"Excel File

  1. Fact #920: April 11, 2016 Electric Charging Stations are the Fastest Growing Type of Alternative Fueling Station- Dataset

    Energy.gov [DOE]

    Excel file and dataset for Electric Charging Stations are the Fastest Growing Type of Alternative Fueling Station

  2. Optimization to reduce fuel consumption in charge depleting mode

    DOEpatents

    Roos, Bryan Nathaniel; Martini, Ryan D.

    2014-08-26

    A powertrain includes an internal combustion engine, a motor utilizing electrical energy from an energy storage device, and a plug-in connection. A Method for controlling the powertrain includes monitoring a fuel cut mode, ceasing a fuel flow to the engine based upon the fuel cut mode, and through a period of operation including acceleration of the powertrain, providing an entirety of propelling torque to the powertrain with the electrical energy from the energy storage device based upon the fuel cut mode.

  3. Alternative Fuels Data Center: Developing Infrastructure to Charge...

    Alternative Fuels and Advanced Vehicles Data Center

    ... equipment (often referred to simply as Level 2) offers charging through 240V (typical in residential applications) or 208V (typical in commercial applications) electrical service. ...

  4. 20,000 and Counting: Alternative Fueling and Charging Stations...

    Energy.gov [DOE] (indexed site)

    information on fueling stations for biodiesel, compressed natural gas, electricity, ... that offer electricity, natural gas, biodiesel, E85, propane, or hydrogen. | Energy ...

  5. Alternative Fuels Data Center: Charging Plug-In Electric Vehicles...

    Alternative Fuels and Advanced Vehicles Data Center

    ... Refer to these resources from the National Institute of Science and Technology (NIST): NIST Handbook 130 Method of Sale for Electrical Energy as Vehicle Fuel Handbook 44 Device ...

  6. Process and apparatus for timed port injection of fuel to form a stratified charge

    SciTech Connect

    Ingle, W.D. III; Wells, A.D.

    1991-10-01

    This patent describes a process for combusting gaseous fuel in an internal combustion engine. It comprises injecting the gaseous fuel into an intake manifold at a position upstream of and adjacent to an intake valve; precisely controlling an injection pressure and timing of the gaseous fuel injection into the intake manifold for injecting the gaseous fuel relatively late during an intake phase of a combustion cycle of the internal combustion engine to form a stratified charge in only an upper portion of a combustion chamber with an enriched portion of the stratified charge localized near ignition means within the combustion chamber; igniting and combusting the enriched stratified charge within the combustion chamber; and exhausting combustion products from the combustion chamber.

  7. Stratified charge combustion system and method for gaseous fuel internal combustion engines

    SciTech Connect

    Rhoades, W.A. Jr.

    1986-03-11

    This patent describes a stratified charge combustion system for use in a gaseous fuel internal combustion engine. This system consists of: (a) a combustion chamber; (b) an ignition; (c) a gaseous fuel injection valve assembly in communication with the combustion chamber and in spaced relationship from the ignition source with a portion of the inside surfaces extending between the fuel injection valve assembly and the ignition source. The fuel valve assembly defines an entry port for the entrance of gaseous fuel, the entry port is recessed outside of a fixed inside surface. (d) means for pressuring the gaseous fuel prior to injection; and (e) a curved transitional surface extending from the entry port toward the portion of the inside surfaces extending between the fuel injection valve assembly and the ignition source. The curved transitional surface curves away from the direction of the entry port. The curved transitional surface has a curvature for the particular direction and configuration of the entry port. The particular configuration of the portion of the inside surfaces extends between the injection valve assembly and the ignition source. The particular arrangment of the fuel injection valve assembly in the combustion chamber, and for the particular pressure of the gaseous fuel is to produce the Coanda Effect in the injected gaseous fuel flow after it passes through the entry port and follows the curved transitional surface under the Coanda Effect. As the curved transitional surface curves away from the direction of the entry port, a flow is produced of the gaseous fuel that clings to and follows the particular configuration of the inside surfaces to the ignition source.

  8. Fuel injection characteristics and combustion behavior of a direct-injection stratified-charge engine

    SciTech Connect

    Balles, E.N.; Ekchian, J.A.; Heywood, J.B.

    1984-01-01

    High levels of hydrocarbon emissions during light load operation keep the direct injection stratified charge engine from commercial application. Previous analytical work has identified several possible hydrocarbon emissions mechanisms which can result from poor in-cylinder fuel distribution. Poor fuel distribution can be caused by erratic fuel injection. Experiments conducted on a single cylinder disc engine show a dramatic increase in the cycle to cycle variation in injection characteristics as engine load decreases. This is accompanied by an increase in cycle to cycle variation in combustion behavior suggesting that degradation in combustion results from the degradation in the quality of the injection event. Examination of combustion and injection characteristics on a cycle by cycle basis shows that, at light load, IMEP and heat release do not correlate with the amount of fuel injected into the cylinder. There are strong indications that individual cycles undergo partial or complete misfire.

  9. Aldehyde and unburned fuel emission measurements from a methanol-fueled Texaco stratified charge engine

    SciTech Connect

    Kim, C.; Foster, D.E.

    1985-04-01

    A Texaco L-163S TCCS (Texaco Controlled Combustion System) engine was operated with pure methanol to investigate the origin of unburned fuel (UBF) and formaldehyde emissions. Both continuous and time-resolved exhaust gas sampling methods were used to measure UBF and formaldehyde concentrations. Fuel impingement is believed to be an additional source of UBF emissions from this methanol-fueled TCCS engine. At increased load we believe that it is the primary source of the UBF emissions. Formaldehyde emissions were found to originate in the cylinder gases, especially at low load. However the formation of aldehydes in the exhaust port after leaving the cylinder does occur and becomes more important as the load increases. Increasing the engine load resulted in a decrease in UBF emissions but in most cases increased the formaldehyde emissions. Increased engine speed resulted in slightly increased UBF and formaldehyde emissions.

  10. Performance and emissions of non-petroleum fuels in a direct-injection stratified charge Sl engine

    SciTech Connect

    Freeman, L.E.; Chui, G.K.; Roby, R.J.

    1982-10-01

    Seven fuels derived from coal and shale resources were evaluated using a direct-injection stratified charge engine. The fuels were refined to different degrees which ranged from those typical of gasoline blending components to those similar to current gasoline. Results showed that fuels refined to have properties similar to gasoline performed like gasoline. The less refined fuels were limited in performance. The total carbon monoxide and the hydrocarbon emissions varied with the volatility of the fuels. Most fuels with a higher overall distillation curve generally gave higher hydrocarbon and carbon monoxide emissions. The NOx emissions increased with the percent aromatics in the fuels. The hydrocarbon emissions were found to increase with fuel viscosity. Within the range of engine operation, nearly all the fuels evaluated gave satisfactory performance. With some modifications, even the less refined fuels can be potentially suitable for use in this engine.

  11. U.S. Adjusted Distillate Fuel Oil and Kerosene Sales by End Use

    Energy Information Administration (EIA) (indexed site)

    Show Data By: End Use Product Area 2009 2010 2011 2012 2013 2014 View History Residential Distillate Fuel Oil 4,328,840 3,897,937 3,713,883 3,223,851 3,714,150 4,041,766 1984-2014 ...

  12. ,"U.S. Adjusted Distillate Fuel Oil and Kerosene Sales by End Use"

    Energy Information Administration (EIA) (indexed site)

    Distillate Fuel Oil and Kerosene Sales by End Use" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Residential",4,"Annual",2014,"6/30/1984" ,"Data 2","Commercial",10,"Annual",2014,"6/30/1984" ,"Data

  13. Truck and rail charges for shipping spent fuel and nuclear waste

    SciTech Connect

    McNair, G.W.; Cole, B.M.; Cross, R.E.; Votaw, E.F.

    1986-06-01

    The Pacific Northwest Laboratory developed techniques for calculating estimates of nuclear-waste shipping costs and compiled a listing of representative data that facilitate incorporation of reference shipping costs into varius logistics analyses. The formulas that were developed can be used to estimate costs that will be incurred for shipping spent fuel or nuclear waste by either legal-weight truck or general-freight rail. The basic data for this study were obtained from tariffs of a truck carrier licensed to serve the 48 contiguous states and from various rail freight tariff guides. Also, current transportation regulations as issued by the US Department of Transportation and the Nuclear Regulatory Commission were investigated. The costs that will be incurred for shipping spent fuel and/or nuclear waste, as addressed by the tariff guides, are based on a complex set of conditions involving the shipment origin, route, destination, weight, size, and volume and the frequency of shipments, existing competition, and the length of contracts. While the complexity of these conditions is an important factor in arriving at a ''correct'' cost, deregulation of the transportation industry means that costs are much more subject to negotiation and, thus, the actual fee that will be charged will not be determined until a shipping contract is actually signed. This study is designed to provide the baseline data necessary for making comparisons of the estimated costs of shipping spent fuel and/or nuclear wastes by truck and rail transportation modes. The scope of the work presented in this document is limited to the costs incurred for shipping, and does not include packaging, cask purchase/lease costs, or local fees placed on shipments of radioactive materials.

  14. The Effect of Driving Intensity and Incomplete Charging on the Fuel Economy of a Hymotion Prius PHEV

    SciTech Connect

    Richard Barney Carlson

    2009-10-01

    On-road testing was conducted on a Hymotion Prius plug-in hybrid electric vehicle (PHEV) at the Electric Transportation Engineering Corporation in Phoenix, Arizona. The tests were comprised of on-road urban and highway driving during charge-depleting and charge-sustaining operation. Determining real-world effectiveness of PHEVs at reducing petroleum consumption in real world driving was the main focus of the study. Throughout testing, several factors that affect fuel consumption of PHEVs were identified. This report discusses two of these factors: driving intensity (i.e., driving aggressiveness) and battery charging completeness. These two factors are unrelated, yet both significantly impact the vehicle’s fuel economy. Driving intensity was shown to decrease fuel economy by up to half. Charging completeness, which was affected by human factors and ambient temperature conditions, also showed to have great impact on fuel economy for the Hymotion Prius. These tests were performed for the U.S. Department of Energy’s Advanced Vehicle Testing Activity. The Advanced Vehicle Testing Activity, part of the U.S. Department of Energy’s Vehicle Technology Program, is conducted by the Idaho National Laboratory and the Electric Transportation Engineering Corporation.

  15. Influence of fuel variables on the operation of automotive open and pre-chamber diesel and spark ignited stratified charge engines: a literature study covering petroleum and syncrude derived fuels

    SciTech Connect

    Needham, J.R.

    1980-09-01

    A literature study has been carried out to ascertain the influence of fuels and fuel variables on the operation of automotive diesel and spark ignited stratified charge engines with a view to understanding the impact of future fuels derived from Syncrude. The findings from the search are presented and discussed in detail, conclusions reached and recommendations made.

  16. Advanced development of rotary stratified charge 750 and 1500 HP military multi-fuel engines at Curtiss-Wright

    SciTech Connect

    Jones, C.

    1984-01-01

    During the period from 1977 to 1982, two and four rotor naturally aspirated Stratified Charge Rotary Combustion engines were under development for the U.S. Marine Corps. These engines are described and highlights of work conducted under the government ''Advanced Development'' contracts are discussed. The basic direct injected and spark ignited stratified charge technology was defined during 1973-1976 for automotive engine applications. It was then demonstrated that the unthrottled naturally aspirated Rotary could match indirect injected diesel fuel consumption, without regard to fuel cetane or octane rating. This same technology was scaled from the 60''/sup 3//rotor automotive engine module to the 350''/sup 3//rotor military engine size. In addition, parallel company-sponsored research efforts were undertaken to explore growth directions. Tests showed significant thermal efficiency improvement at lean air-fuel ratios. When turbocharged, high exhaust energy recovery of this ported engine provided induction airflow sufficient for increased output plus excess for operation at the lean mixture strengths of best combustion efficiency. With additive improvements in mechanical efficiency accruing to higher BMEP operation, the potential for fuel economy in the same range as direct injected diesels was demonstrated. These lightweight, compact, multi-fuel engines are believed to open new possiblities for lightweight, reliable, highly mobile and agile military fighting vehicles of the future.

  17. 20,000 and Counting: Alternative Fueling and Charging Stations Hit Major Milestone

    Office of Energy Efficiency and Renewable Energy (EERE)

    Thanks to the Energy Department’s Alternative Fueling Station Locator tool, it’s easier than ever for drivers of alternative fuel and plug-in electric vehicles to find a place to fill up. This is due, in part, to hitting a recent milestone of more than 20,000 locations listed.

  18. Effects of piston surface treatments on performance and emissions of a methanol-fueled, direct injection, stratified charge engine

    SciTech Connect

    West, B.; Green, J.B.

    1994-07-01

    The purpose of this study was to investigate the effects of thermal barrier coatings and/or surface treatments on the performance and emissions of a methanol-fueled, direct-injection, stratified-charge (DISC) engine. A Ricardo Hydra Mark III engine was used for this work and in previous experiments at Oak Ridge National Laboratory (ORNL). The primary focus of the study was to examine the effects of various piston insert surface treatments on hydrocarbon (HC) and oxides of nitrogen (NO{sub x}) emissions. Previous studies have shown that engines of this class have a tendency to perform poorly at low loads and have high unburned fuel emissions. A blank aluminum piston was modified to employ removable piston bowl inserts. Four different inserts were tested in the experiment: aluminum, stainless steel with a 1.27-mm (0.050-in.) air gap (to act as a thermal barrier), and two stainless steel/air-gap inserts with coatings. Two stainless steel inserts were dimensionally modified to account for the coating thickness (1.27-mm) and coated identically with partially stabilized zirconia (PSZ). One of the coated inserts then had an additional seal-coat applied. The coated inserts were otherwise identical to the stainless steel/air-gap insert (i.e., they employed the same 1.27-mm air gap). Thermal barrier coatings were employed in an attempt to increase combustion chamber surface temperatures, thereby reducing wall quenching and promoting more complete combustion of the fuel in the quench zone. The seal-coat was applied to the zirconia to reduce the surface porosity; previous research suggested that despite the possibly higher surface temperatures obtainable with a ceramic coating, the high surface area of a plasma-sprayed coating may actually allow fuel to adhere to the surface and increase the unburned fuel emissions and fuel consumption.

  19. On coagulation mechanisms of charged nanoparticles produced by combustion of hydrocarbon and metallized fuels

    SciTech Connect

    Savel'ev, A. M.; Starik, A. M.

    2009-02-15

    The contributions of van der Waals, Coulomb, and polarization interactions between nanometersized particles to the particle coagulation rate in both free-molecular and continuum regimes are analyzed for particle charges of various magnitudes and signs. Analytical expressions are obtained for the coagulation rate constant between particles whose interaction in the free-molecular regime is described by a singular potential. It is shown that van der Waals and polarization forces significantly increase the coagulation rate between a neutral and a charged particle (by a factor of up to 10) and can even suppress the Coulomb repulsion between like-charged particles of widely different sizes.

  20. Influence of fuel variables on the operation of automotive open and pre-chamber diesel and spark ignited stratified charge engines: a literature study covering petroleum and syncrude derived fuels, executive summary

    SciTech Connect

    Needham, J.R.

    1980-09-01

    A literature study was carried out to ascertain the influence of fuels and fuel variables on the operation of automotive diesel and spark ignited stratified charge engines with a view to understanding the impact of future fuels derived from syncrude. The findings from the search were presented and discussed in detail in the main report (Ricardo DP.81/539). In this executive summary, the conclusions and recommendations from the main report are presented.

  1. Landi-Hartog U. S. A. adjusts to the U. S. market. [Marketing of LPG carburetor systems for using propane as an automotive fuel

    SciTech Connect

    Not Available

    1980-10-01

    Landi-Hartog U.S.A. has adjusted to the U.S. market in providing LPG carburetor systems for passenger cars. Landi-Hartog (LH) had to completely redesign the components on the system to be compatible with U.S. 300-525 cu in. engines. The company has California Air Resources Board approval for 300 cu in. engines and above in dual-fuel service. However, the U.S. market will remain severely restricted unless basic distribution (and the political) changes are made. The U.S. is st

  2. Fuel supply and control for turbocharged engines. (Latest citations from the Patent Bibliographic Database with Exemplary Claims). Published Search

    SciTech Connect

    Not Available

    1993-09-01

    The bibliography contains citations of selected patents concerning means for supplying a fuel air charge to turbocharged internal combustion engines. Adjustments and control techniques vary the fuel supply with changes in charge pressure and operating conditions. The citations generally refer to diesel and gasoline engines, but a few reference multi-fuels, such as alcohol and hydrogen additions to the primary fuel. (Contains a minimum of 137 citations and includes a subject term index and title list.)

  3. Simulating Study of Premixed Charge Compression Ignition on Light-Duty Diesel Fuel Economy and Emissions Control

    SciTech Connect

    Gao, Zhiming; Daw, C Stuart; Wagner, Robert M

    2012-01-01

    We utilize the Powertrain Systems Analysis Toolkit (PSAT) combined with transient engine and aftertreatment component models to simulate the impact of premixed charge compression ignition (PCCI) on the fuel economy and emissions of light-duty (LD) diesel-powered conventional and hybrid electric vehicles (HEVs). Our simulated aftertreatment train consists of a diesel oxidation catalyst (DOC), lean NOx trap (LNT), and catalyzed diesel particulate filter (DPF). The results indicate that utilizing PCCI combustion significantly reduces fuel consumption and tailpipe emissions for the conventional diesel-powered vehicle with NOx and particulate emissions controls. These benefits result from a favorable engine speed-load distribution over the cycle combined with a corresponding reduction in the need to regenerate the LNT and DPF. However, the current PCCI technology appears to offer less potential benefit for diesel HEVs equipped with similar emissions controls. This is because PCCI can only be activated over a relatively small part of the drive cycle. Thus we conclude that future utilization of PCCI in diesel HEVs will require significant extension of the available speed-load range for PCCI and revision of current HEV engine management strategies before significant benefits can be realized.

  4. fuel

    National Nuclear Security Administration (NNSA)

    4%2A en Cheaper catalyst may lower fuel costs for hydrogen-powered cars http:www.nnsa.energy.govblogcheaper-catalyst-may-lower-fuel-costs-hydrogen-powered-cars

  5. fuel

    National Nuclear Security Administration (NNSA)

    4%2A en Cheaper catalyst may lower fuel costs for hydrogen-powered cars http:nnsa.energy.govblogcheaper-catalyst-may-lower-fuel-costs-hydrogen-powered-cars

  6. Fuels

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing ... Heavy Duty Fuels DISI Combustion HCCISCCI Fundamentals Spray Combustion Modeling ...

  7. Evaluation of Technical Feasibility of Homogeneous Charge Compression Ignition (HCCI) Engine Fueled with Hydrogen, Natural Gas, and DME

    SciTech Connect

    John Pratapas; Daniel Mather; Anton Kozlovsky

    2007-03-31

    The objective of the proposed project was to confirm the feasibility of using blends of hydrogen and natural gas to improve the performance, efficiency, controllability and emissions of a homogeneous charge compression ignition (HCCI) engine. The project team utilized both engine simulation and laboratory testing to evaluate and optimize how blends of hydrogen and natural gas fuel might improve control of HCCI combustion. GTI utilized a state-of-the art single-cylinder engine test platform for the experimental work in the project. The testing was designed to evaluate the feasibility of extending the limits of HCCI engine performance (i.e., stable combustion, high efficiency and low emissions) on natural gas by using blends of natural gas and hydrogen. Early in the project Ricardo provided technical support to GTI as we applied their engine performance simulation program, WAVE, to our HCCI research engine. Modeling support was later provided by Digital Engines, LLC to use their proprietary model to predict peak pressures and temperatures for varying operating parameters included in the Design of Experiments test plan. Digital Engines also provided testing support for the hydrogen and natural gas blends. Prof. David Foster of University of Wisconsin-Madison participated early in the project by providing technical guidance on HCCI engine test plans and modeling requirements. The main purpose of the testing was to quantify the effects of hydrogen addition to natural gas HCCI. Directly comparing straight natural gas with the hydrogen enhanced test points is difficult due to the complexity of HCCI combustion. With the same air flow rate and lambda, the hydrogen enriched fuel mass flow rate is lower than the straight natural gas mass flow rate. However, the energy flow rate is higher for the hydrogen enriched fuel due to hydrogen's significantly greater lower heating value, 120 mJ/kg for hydrogen compared to 45 mJ/kg for natural gas. With these caveats in mind, an

  8. Evaluation of Technical Feasibility of Homogeneous Charge Compression Ignition (HCCI) Engine Fueled with Hydrogen, Natural Gas, and DME

    SciTech Connect

    Pratapas, John; Mather, Daniel; Kozlovsky, Anton

    2013-03-31

    The objective of the proposed project was to confirm the feasibility of using blends of hydrogen and natural gas to improve the performance, efficiency, controllability and emissions of a homogeneous charge compression ignition (HCCI) engine. The project team utilized both engine simulation and laboratory testing to evaluate and optimize how blends of hydrogen and natural gas fuel might improve control of HCCI combustion. GTI utilized a state-of-the art single-cylinder engine test platform for the experimental work in the project. The testing was designed to evaluate the feasibility of extending the limits of HCCI engine performance (i.e., stable combustion, high efficiency and low emissions) on natural gas by using blends of natural gas and hydrogen. Early in the project Ricardo provided technical support to GTI as we applied their engine performance simulation program, WAVE, to our HCCI research engine. Modeling support was later provided by Digital Engines, LLC to use their proprietary model to predict peak pressures and temperatures for varying operating parameters included in the Design of Experiments test plan. Digital Engines also provided testing support for the hydrogen and natural gas blends. Prof. David Foster of University of Wisconsin-Madison participated early in the project by providing technical guidance on HCCI engine test plans and modeling requirements. The main purpose of the testing was to quantify the effects of hydrogen addition to natural gas HCCI. Directly comparing straight natural gas with the hydrogen enhanced test points is difficult due to the complexity of HCCI combustion. With the same air flow rate and lambda, the hydrogen enriched fuel mass flow rate is lower than the straight natural gas mass flow rate. However, the energy flow rate is higher for the hydrogen enriched fuel due to hydrogen’s significantly greater lower heating value, 120 mJ/kg for hydrogen compared to 45 mJ/kg for natural gas. With these caveats in mind, an

  9. Operation of a Four-Cylinder 1.9L Propane Fueled Homogeneous Charge Compression Ignition Engine: Basic Operating Characteristics and Cylinder-to-Cylinder Effects

    SciTech Connect

    Flowers, D; Aceves, S M; Martinez-Frias, J; Smith, J R; Au, M; Girard, J; Dibble, R

    2001-03-12

    A four-cylinder 1.9 Volkswagen TDI Engine has been converted to run in Homogeneous Charge Compression Ignition (HCCI) mode. The stock configuration is a turbocharged direct injection Diesel engine. The combustion chamber has been modified by discarding the in-cylinder Diesel fuel injectors and replacing them with blank inserts (which contain pressure transducers). The stock pistons contain a reentrant bowl and have been retained for the tests reported here. The intake and exhaust manifolds have also been retained, but the turbocharger has been removed. A heater has been installed upstream of the intake manifold and fuel is added just downstream of this heater. The performance of this engine in naturally aspirated HCCI operation, subject to variable intake temperature and fuel flow rate, has been studied. The engine has been run with propane fuel at a constant speed of 1800 rpm. This work is intended to characterize the HCCI operation of the engine in this configuration that has been minimally modified from the base Diesel engine. The performance (BMEP, IMEP, efficiency, etc) and emissions (THC, CO, NOx) of the engine are presented, as are combustion process results based on heat release analysis of the pressure traces from each cylinder.

  10. Methanol/ethanol/gasoline blend-fuels demonstration with stratified-charge-engine vehicles: Consultant report. Final report

    SciTech Connect

    Pefley, R.; Adelman, H.; Suga, T.

    1980-03-01

    Four 1978 Honda CVCC vehicles have been in regular use by California Energy Commission staff in Sacramento for 12 months. Three of the unmodified vehicles were fueled with alcohol/gasoline blends (5% methanol, 10% methanol, and 10% ethanol) with the fourth remaining on gasoline as a control. The operators did not know which fuels were in the vehicles. At 90-day intervals the cars were returned to the Univerity of Santa Clara for servicing and for emissions and fuel economy testing in accordance with the Federal Test Procedures. The demonstration and testing have established the following: (1) the tested blends cause no significant degradation in exhaust emissions, fuel economy, and driveability; (2) the tested blends cause significant increases in evaporative emissions; (3) analysis of periodic oil samples shows no evidence of accelerated metal wear; and (4) higher than 10% alcohols will require substantial modification to most existing California motor vehicles for acceptable emissions, performance, and fuel economy. Many aspects of using methanol and ethanol fuels, both straight and in blends, in various engine technologies are discussed.

  11. Simulating the Impact of Premixed Charge Compression Ignition on Light-Duty Diesel Fuel Economy and Emissions of Particulates and NOx

    SciTech Connect

    Gao, Zhiming; Daw, C Stuart; Wagner, Robert M; Edwards, Kevin Dean; Smith, David E

    2013-01-01

    We utilize the Powertrain Systems Analysis Toolkit (PSAT) combined with transient engine and aftertreatment component models implemented in Matlab/Simulink to simulate the effect of premixed charge compression ignition (PCCI) on the fuel economy and emissions of light-duty diesel-powered conventional and hybrid electric vehicles (HEVs). Our simulated engine is capable of both conventional diesel combustion (CDC) and premixed charge compression ignition (PCCI) over real transient driving cycles. Our simulated aftertreatment train consists of a diesel oxidation catalyst (DOC), lean NOx trap (LNT), and catalyzed diesel particulate filter (DPF). The results demonstrate that, in the simulated conventional vehicle, PCCI can significantly reduce fuel consumption and emissions by reducing the need for LNT and DPF regeneration. However, the opportunity for PCCI operation in the simulated HEV is limited because the engine typically experiences higher loads and multiple stop-start transients that are outside the allowable PCCI operating range. Thus developing ways of extending the PCCI operating range combined with improved control strategies for engine and emissions control management will be especially important for realizing the potential benefits of PCCI in HEVs.

  12. Workplace Charging Challenge Partner: Dominion Resources, Inc...

    Energy.gov [DOE] (indexed site)

    Dominion's employee workplace charging pilot program furthers its commitment to alternative fuels. The pilot currently consists of two lockable Level 1 charging stations, with ...

  13. DISSOLUTION OF IRRADIATED MURR FUEL ASSEMBLIES

    SciTech Connect

    Kyser, E.

    2010-06-17

    A literature survey on the dissolution of spent nuclear fuel from the University of Missouri Research Reactor (MURR) has been performed. This survey encompassed both internal and external literature sources for the dissolution of aluminum-clad uranium alloy fuels. The most limiting aspect of dissolution in the current facility configuration involves issues related to the control of the flammability of the off-gas from this process. The primary conclusion of this work is that based on past dissolution of this fuel in H-Canyon, four bundles of this fuel (initial charge) may be safely dissolved in a nitric acid flowsheet catalyzed with 0.002 M mercuric nitrate using a 40 scfm purge to control off-gas flammability. The initial charge may be followed by a second charge of up to five bundles to the same dissolver batch depending on volume and concentration constraints. The safety of this flowsheet relies on composite lower flammability limits (LFL) estimated from prior literature, pilot-scale work on the dissolution of site fuels, and the proposed processing flowsheet. Equipment modifications or improved LFL data offer the potential for improved processing rates. The fuel charging sequence, as well as the acid and catalyst concentrations, will control the dissolution rate during the initial portion of the cycle. These parameters directly impact the hydrogen and off-gas generation and, along with the purge flowrate determine the number of bundles that may be charged. The calculation approach within provides Engineering a means to determine optimal charging patterns. Downstream processing of this material should be similar to that of recent processing of site fuels requiring only minor adjustments of the existing flowsheet parameters.

  14. Shaft adjuster

    DOEpatents

    Harry, Herbert H.

    1989-01-01

    Apparatus and method for the adjustment and alignment of shafts in high power devices. A plurality of adjacent rotatable angled cylinders are positioned between a base and the shaft to be aligned which when rotated introduce an axial offset. The apparatus is electrically conductive and constructed of a structurally rigid material. The angled cylinders allow the shaft such as the center conductor in a pulse line machine to be offset in any desired alignment position within the range of the apparatus.

  15. Shaft adjuster

    DOEpatents

    Harry, H.H.

    1988-03-11

    Abstract and method for the adjustment and alignment of shafts in high power devices. A plurality of adjacent rotatable angled cylinders are positioned between a base and the shaft to be aligned which when rotated introduce an axial offset. The apparatus is electrically conductive and constructed of a structurally rigid material. The angled cylinders allow the shaft such as the center conductor in a pulse line machine to be offset in any desired alignment position within the range of the apparatus. 3 figs.

  16. Wireless Charging | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Charging Wireless Charging 2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting vss103_miller_2013_o.pdf (4.68 MB) More Documents & Publications Vehicle Technologies Office Merit Review 2014: Wireless Charging Wireless Plug-in Electric Vehicle (PEV) Charging Wireless Plug-in Electric Vehicle (PEV)

  17. Alternative Fuels Data Center: Innovations Improve Electric Vehicle

    Alternative Fuels and Advanced Vehicles Data Center

    Charging Infrastructure Innovations Improve Electric Vehicle Charging Infrastructure to someone by E-mail Share Alternative Fuels Data Center: Innovations Improve Electric Vehicle Charging Infrastructure on Facebook Tweet about Alternative Fuels Data Center: Innovations Improve Electric Vehicle Charging Infrastructure on Twitter Bookmark Alternative Fuels Data Center: Innovations Improve Electric Vehicle Charging Infrastructure on Google Bookmark Alternative Fuels Data Center: Innovations

  18. Effects of uncertainty in SAPRC90 rate constants and selected product yields on reactivity adjustment factors for alternative fuel vehicle emissions. Final report

    SciTech Connect

    Bergin, M.S.; Russell, A.G.; Yang, Y.J.; Milford, J.B.; Kirchner, F.; Stockwell, W.R.

    1996-07-01

    Tropospheric ozone is formed in the atmosphere by a series of reactions involving volatile organic compounds (VOCs) and nitrogen oxides (NO{sub x}). While NOx emissions are primarily composed of only two compounds, nitrogen oxide (NO) and nitrogen dioxide (NO{sub 2}), there are hundreds of different VOCs being emitted. In general, VOCs promote ozone formation, however, the rate and extent of ozone produced by the individual VOCs varies considerably. For example, it is widely acknowledged that formaldehyde (HCHO) is a very reactive VOC, and produces ozone rapidly and efficiently under most conditions. On the other hand, VOCs such as methane, ethane, propane, and methanol do not react as quickly, and are likely to form less urban ozone than a comparable mass of HCHO. The difference in ozone forming potential is one of the bases for the use of alternative fuels. The fuels considered in this study included compressed natural gas, LPG, mixtures of methanol and gasoline, ethanol and gasoline, and a reformulated gasoline.

  19. Dynamic control of a homogeneous charge compression ignition engine

    DOEpatents

    Duffy, Kevin P.; Mehresh, Parag; Schuh, David; Kieser, Andrew J.; Hergart, Carl-Anders; Hardy, William L.; Rodman, Anthony; Liechty, Michael P.

    2008-06-03

    A homogenous charge compression ignition engine is operated by compressing a charge mixture of air, exhaust and fuel in a combustion chamber to an autoignition condition of the fuel. The engine may facilitate a transition from a first combination of speed and load to a second combination of speed and load by changing the charge mixture and compression ratio. This may be accomplished in a consecutive engine cycle by adjusting both a fuel injector control signal and a variable valve control signal away from a nominal variable valve control signal. Thereafter in one or more subsequent engine cycles, more sluggish adjustments are made to at least one of a geometric compression ratio control signal and an exhaust gas recirculation control signal to allow the variable valve control signal to be readjusted back toward its nominal variable valve control signal setting. By readjusting the variable valve control signal back toward its nominal setting, the engine will be ready for another transition to a new combination of engine speed and load.

  20. Alternative Fuels Data Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Charges program for the purchase of low emission vehicles, development of fueling and recharging stations, implementing gate electrification, and other airport air quality ...

  1. Vehicle Technologies Office Merit Review 2014: Wireless Charging...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Wireless Charging Vehicle Technologies Office Merit Review 2014: Wireless Charging Presentation given by Oak Ridge National Laboratory at 2014 DOE Hydrogen and Fuel Cells Program ...

  2. Fact #920: April 11, 2016 Electric Charging Stations are the...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    0: April 11, 2016 Electric Charging Stations are the Fastest Growing Type of Alternative Fueling Station - Dataset Fact 920: April 11, 2016 Electric Charging Stations are the ...

  3. A Simple Index for Characterizing Charge Transport in Molecular...

    Office of Scientific and Technical Information (OSTI)

    solar (fuels), photosynthesis (natural and artificial), bio-inspired, hydrogen and fuel cells, electrodes - solar, defects, charge transport, spin dynamics, membrane, materials...

  4. Investigation of Fuel Quality Impact on the Combustion and Exhaust Emissions of a Turbo-Charged SI Engine Operated on Low BTU Gases

    Energy.gov [DOE]

    Research results validate an engine simulation model and provide guidelines for the improved control of combustion stability of SI engines operated on low-BTU gaseous fuels.

  5. Workplace Charging Challenge Partner: Samsung Electronics | Department...

    Office of Environmental Management (EM)

    By installing PEV charging stations at its facilities, Samsung enables employees to lower the carbon footprint of their daily commute while also reducing fuel costs. Meet Challenge ...

  6. Total Adjusted Sales of Residual Fuel Oil

    Energy Information Administration (EIA) (indexed site)

    Show Data By: End Use Area 2009 2010 2011 2012 2013 2014 View History U.S. 7,835,436 ... Maryland 39,436 40,305 23,696 11,201 11,023 9,121 1984-2014 New Jersey 514,864 368,310 ...

  7. Total Adjusted Sales of Distillate Fuel Oil

    Gasoline and Diesel Fuel Update

    End Use: Total Residential Commercial Industrial Oil Company Farm Electric Power Railroad Vessel Bunkering On-Highway Military Off-Highway All Other Period: Annual Download Series ...

  8. Battery charging control methods, electric vehicle charging methods, battery charging apparatuses and rechargeable battery systems

    SciTech Connect

    Tuffner, Francis K.; Kintner-Meyer, Michael C. W.; Hammerstrom, Donald J.; Pratt, Richard M.

    2012-05-22

    Battery charging control methods, electric vehicle charging methods, battery charging apparatuses and rechargeable battery systems. According to one aspect, a battery charging control method includes accessing information regarding a presence of at least one of a surplus and a deficiency of electrical energy upon an electrical power distribution system at a plurality of different moments in time, and using the information, controlling an adjustment of an amount of the electrical energy provided from the electrical power distribution system to a rechargeable battery to charge the rechargeable battery.

  9. Less Fuel, More Natural Power

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Less Fuel, More Natural Power PEVs get a charge out of new solar-powered charging stations. Congratulations to the Tactical Response Force-200 class. Hundreds toured the NNSS to ...

  10. Determination of the fuel characteristics of refuse-derived fuels by macroanalysis

    SciTech Connect

    Hecklinger, R.S.; Large, R.M.

    1980-01-01

    There is need for a means of determining the fuel characteristics of refuse-derived fuels to adjust the producer/user contractual relationship for fuel value. The authors discuss efforts to establish a macroanalysis procedure.

  11. Alternative Fuels Data Center: Companies Power up Through Workplace

    Alternative Fuels and Advanced Vehicles Data Center

    Charging Challenge Companies Power up Through Workplace Charging Challenge to someone by E-mail Share Alternative Fuels Data Center: Companies Power up Through Workplace Charging Challenge on Facebook Tweet about Alternative Fuels Data Center: Companies Power up Through Workplace Charging Challenge on Twitter Bookmark Alternative Fuels Data Center: Companies Power up Through Workplace Charging Challenge on Google Bookmark Alternative Fuels Data Center: Companies Power up Through Workplace

  12. Alternative Fuels Data Center: New York Broadens Network for Electric

    Alternative Fuels and Advanced Vehicles Data Center

    Vehicle Charging New York Broadens Network for Electric Vehicle Charging to someone by E-mail Share Alternative Fuels Data Center: New York Broadens Network for Electric Vehicle Charging on Facebook Tweet about Alternative Fuels Data Center: New York Broadens Network for Electric Vehicle Charging on Twitter Bookmark Alternative Fuels Data Center: New York Broadens Network for Electric Vehicle Charging on Google Bookmark Alternative Fuels Data Center: New York Broadens Network for Electric

  13. ADJUSTABLE DOUBLE PULSE GENERATOR

    DOEpatents

    Gratian, J.W.; Gratian, A.C.

    1961-08-01

    >A modulator pulse source having adjustable pulse width and adjustable pulse spacing is described. The generator consists of a cross coupled multivibrator having adjustable time constant circuitry in each leg, an adjustable differentiating circuit in the output of each leg, a mixing and rectifying circuit for combining the differentiated pulses and generating in its output a resultant sequence of negative pulses, and a final amplifying circuit for inverting and square-topping the pulses. (AEC)

  14. Study of charged particle motion in fields of different configurations for developing the concept of plasma separation of spent nuclear fuel

    SciTech Connect

    Smirnov, V. P.; Samokhin, A. A.; Vorona, N. A.; Gavrikov, A. V., E-mail: gavrikov@ihed.ras.ru [Russian Academy of Sciences, Joint Institute for High Temperatures (Russian Federation)

    2013-06-15

    The concept of plasma separation of spent nuclear fuel in a plane perpendicular to the magnetic field in an electric potential of special configuration is developed. A specific feature of the proposed approach consists in using an accelerating potential for reducing energy and angular spread of plasma ions at the entrance to the separator chamber and a potential well for the spatial separation of ions with different masses. The trajectories of ions of the substance imitating spent nuclear fuel are calculated. The calculations are performed for azimuthal and axial magnetic fields and model electric field configurations corresponding to different geometries of the separator chamber. It is shown that, using magnetic fields with a characteristic strength of 1 kG and electric potentials of up to 1 kV inside a region with a linear size less than 100 cm, it is possible to separate ions of spent nuclear fuel with energies from 0.2 to 3 eV. The calculations were performed for a collisionless mode in the single-particle approximation. Possible variants of the experimental facility for plasma separation of spent nuclear fuel are proposed.

  15. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    By December 2016, the U.S. Department of Transportation (DOT) must designate national plug-in electric vehicle charging and hydrogen, propane, and natural gas fueling corridors in ...

  16. Alternative Fuels Data Center: Maine Transportation Data for...

    Alternative Fuels and Advanced Vehicles Data Center

    Plug-in Electric Vehicle (PEV) Charging Regulation Exemption Biodiesel-Blended Diesel ... alternative fuels Fuel Public Private Biodiesel (B20 and above) 2 1 Compressed Natural ...

  17. Fuel flexible fuel injector

    DOEpatents

    Tuthill, Richard S; Davis, Dustin W; Dai, Zhongtao

    2015-02-03

    A disclosed fuel injector provides mixing of fuel with airflow by surrounding a swirled fuel flow with first and second swirled airflows that ensures mixing prior to or upon entering the combustion chamber. Fuel tubes produce a central fuel flow along with a central airflow through a plurality of openings to generate the high velocity fuel/air mixture along the axis of the fuel injector in addition to the swirled fuel/air mixture.

  18. Workplace Charging Challenge: Sample Workplace Charging Policy...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Workplace Charging Policy Workplace Charging Challenge: Sample Workplace Charging Policy Review the policy guidelines used by one Workplace Charging Challenge partner to keep their ...

  19. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Fuel Vehicle (AFV) Parking Space Regulation An individual is not allowed to park a motor vehicle within any parking space specifically designated for public parking and fueling of AFVs unless the motor vehicle is an AFV fueled by electricity, natural gas, methanol, propane, gasoline blended with at least 85% ethanol (E85), or other fuel the Oregon Department of Energy approves. Eligible AFVs must also be in the process of fueling or charging to park in the space. A person found responsible for a

  20. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Public Utility Definition A corporation or individual that owns, controls, operates, or manages a facility that supplies electricity to the public exclusively to charge light-duty battery electric and plug-in hybrid electric vehicles, compressed natural gas to fuel natural gas vehicles, or hydrogen as a motor vehicle fuel is not defined as a public utility. (Reference California Public Utilities Code 216

  1. CHARGE IMBALANCE

    SciTech Connect

    Clarke, John

    1980-09-01

    The purpose of this article is to review the theory of charge imbalance, and to discuss its relevance to a number of experimental situations. We introduce the concepts of quasiparticle charge and charge imbalance, and discuss the generation and detection of charge imbalance by tunneling. We describe the relaxation of the injected charge imbalance by inelastic scattering processes, and show how the Boltzmann equation can be solved to obtain the steady state quasiparticle distribution and the charge relaxation rate. Details are given of experiments to measure charge imbalance and the charge relaxation rate when inelastic scattering is the predominant relaxation mechanism. Experiments on and theories of other charge relaxation mechanisms are discussed, namely relaxation via elastic scattering in the presence of energy gap anisotropy, or in the presence of a pair breaking mechanism such as magnetic impurities or an applied supercurrent or magnetic field. We describe three other situations in which charge imbalance occurs, namely the resistance of the NS interface, phase slip centers, and the flow of a supercurrent in the presence of a temperature gradient.

  2. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fuel Vehicle (AFV) and Infrastructure Tax Credit Businesses and individuals are eligible for an income tax credit of 50% of the incremental or conversion cost for qualified AFVs, up to $19,000 per vehicle. A tax credit is also available for 50% of the equipment and labor costs for the purchase and installation of alternative fuel infrastructure on qualified AFV fueling property. The maximum credit is $1,000 per residential electric vehicle charging station, and $10,000 per publicly

  3. Managing Increased Charging Demand

    Energy.gov [DOE] (indexed site)

    Would you be willing to pay a fee for charging? Workplace Charging Challenge How many charging stations does my worksite need? 3 Workplace Charging Challenge Workplace Charging ...

  4. Multi-cylinder axial stratified charging studied

    SciTech Connect

    Not Available

    1982-05-01

    Charge stratification can be obtained inside a noncylindrical combustion chamber of a fuel injected multi-cylinder engine by properly timing the injection event, directing the fuel spray into the inlet port, and imparting swirl to the inlet charge. A production 1.8-liter engine modified to operate as an axially stratified-charge engine showed 50% improvement in combustion stability, 3.5% lower fuel consumption, five research octane number lower octane requirement, and increased tolerance to dilute mixtures when compared with an unmodified engine.

  5. Improving the Understanding of Intake and Charge Effects for Increasing RCCI Engine Efficiency

    SciTech Connect

    Splitter, Derek A; Reitz, Rolf; Wissink, martin; DelVescovo, Dan

    2014-01-01

    The present experimental engine efficiency study explores the effects of intake pressure and temperature, and premixed and global equivalence ratios on gross thermal efficiency (GTE) using the reactivity controlled compression ignition (RCCI) combustion strategy. Experiments were conducted in a heavy-duty single-cylinder engine at constant net load (IMEPn) of 8.45 bar, 1300 rev/min engine speed, with 0% EGR, and a 50% mass fraction burned combustion phasing (CA50) of 0.5 CA ATDC. The engine was port fueled with E85 for the low reactivity fuel and direct injected with 3.5% 2-ethylhexyl nitrate (EHN) doped into 91 anti-knock index (AKI) gasoline for the high-reactivity fuel. The resulting reactivity of the enhanced fuel corresponds to an AKI of approximately 56 and a cetane number of approximately 28. The engine was operated with a wide range of intake pressures and temperatures, and the ratio of low- to high-reactivity fuel was adjusted to maintain a fixed speed-phasing-load condition. This allowed for the investigation of several combinations of intake temperature, intake pressure, and charge stratification at otherwise constant thermodynamic conditions. The results show that sources of engine inefficiency compete as functions of premixed and global equivalence ratios. Losses are minimized through proper balancing of intake pressure and temperature, such that the global equivalence ratio ( global) is as lean as possible without overly lean regions of the stratified charge causing an increase in incomplete combustion. The explored speed-load-phasing combination shows that losses are minimized at conditions where approximately 2/3 of the fuel is fully premixed. The results exhibit a pathway for achieving simultaneous increases in combustion and fuel efficiency through proper fuel reactivity and initial condition management.

  6. High Fidelity Modeling of Premixed Charge Compression Ignition Engines

    Energy.gov [DOE]

    Most accurate and detailed chemical kinetic models for fuels of practical interest to engine manufacturers and fuels developers are applied for high fidelity engine analysis of premixed charge compression ignition engines.

  7. SLIT ADJUSTMENT CLAMP

    DOEpatents

    McKenzie, K.R.

    1959-07-01

    An electrode support which permits accurate alignment and adjustment of the electrode in a plurality of planes and about a plurality of axes in a calutron is described. The support will align the slits in the electrode with the slits of an ionizing chamber so as to provide for the egress of ions. The support comprises an insulator, a leveling plate carried by the insulator and having diametrically opposed attaching screws screwed to the plate and the insulator and diametrically opposed adjusting screws for bearing against the insulator, and an electrode associated with the plate for adjustment therewith.

  8. Workplace Charging Tools and Resources for Employees | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    to the cost of fueling a similar vehicle that ... Vehicle Cost Calculator - This calculator on the Alternative ... that are available for PEVs and charging stations. ...

  9. NREL: Technology Deployment - Fuels, Vehicles, and Transportation...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Photo of a hand holding a Blackberry phone with the Alternative Fueling Station Locator on the screen. A ChargePoint electric vehicle charging station is in the background. NREL ...

  10. Welcome to Hydrogen and Fuel Cells

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... charge from DOE's Energy Efficiency and Renewable Energy ... DOE's hydrogen and fuel cell web site, ... one On the periodic table, And you're made by the sun. ...

  11. HPSS Charging

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Charging HPSS Charging NERSC uses Storage Resource Units (SRUs) to help manage HPSS storage. The goal is to provide a balanced computing environment with appropriate amounts of storage and adequate bandwidth to keep the compute engines fed with data. Performance and usage tracking allows NERSC to anticipate demand and maintain a responsive storage environment. Storage management also recognizes storage as a distinct resource in support of an increasing amount of data intensive computing. Storage

  12. Sample Employee Survey for Workplace Charging Planning

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Sample Employee Survey for Workplace Charging Planning Plug-in electric vehicles (PEVs) use electricity as either their primary fuel or to improve fuel efficiency. Today, over 25 PEV models are available, expanding driver options. We are considering the installation of charging infrastructure to assist employees who drive PEVs to work. Your responses to this survey will be used to determine employee interest in this benefit. Participation in this survey is voluntary and you do not need to

  13. Workplace Charging Challenge: Sample Municipal Workplace Charging...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Municipal Workplace Charging Agreement Workplace Charging Challenge: Sample Municipal Workplace Charging Agreement Review the agreement proposed by one municipality to register PEV ...

  14. Vehicle Technology and Alternative Fuel Basics | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Vehicle Technology and Alternative Fuel Basics Vehicle Technology and Alternative Fuel Basics Photo of an electric car plugged in and charging. Learn about exciting technologies and ongoing research in advanced technology vehicles and alternative fuel vehicles that run on fuels other than traditional petroleum.. ADVANCED TECHNOLOGY AND ALTERNATIVE FUEL VEHICLES There are a variety of alternative fuel vehicles and advanced technology vehicles available. Learn about: Flexible Fuel Vehicles Fuel

  15. Proposed Adjustment to the 1996 Unauthorized Increase Charge...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    recover, in accordance with sound business principles, the costs associated with the acquisition, conservation, and transmission of electric power, including the amortization of...

  16. Emissions-critical charge cooling using an organic rankine cycle

    DOEpatents

    Ernst, Timothy C.; Nelson, Christopher R.

    2014-07-15

    The disclosure provides a system including a Rankine power cycle cooling subsystem providing emissions-critical charge cooling of an input charge flow. The system includes a boiler fluidly coupled to the input charge flow, an energy conversion device fluidly coupled to the boiler, a condenser fluidly coupled to the energy conversion device, a pump fluidly coupled to the condenser and the boiler, an adjuster that adjusts at least one parameter of the Rankine power cycle subsystem to change a temperature of the input charge exiting the boiler, and a sensor adapted to sense a temperature characteristic of the vaporized input charge. The system includes a controller that can determine a target temperature of the input charge sufficient to meet or exceed predetermined target emissions and cause the adjuster to adjust at least one parameter of the Rankine power cycle to achieve the predetermined target emissions.

  17. Self adjusting inclinometer

    DOEpatents

    Hunter, Steven L.

    2002-01-01

    An inclinometer utilizing synchronous demodulation for high resolution and electronic offset adjustment provides a wide dynamic range without any moving components. A device encompassing a tiltmeter and accompanying electronic circuitry provides quasi-leveled tilt sensors that detect highly resolved tilt change without signal saturation.

  18. Automatic temperature adjustment apparatus

    DOEpatents

    Chaplin, James E.

    1985-01-01

    An apparatus for increasing the efficiency of a conventional central space heating system is disclosed. The temperature of a fluid heating medium is adjusted based on a measurement of the external temperature, and a system parameter. The system parameter is periodically modified based on a closed loop process that monitors the operation of the heating system. This closed loop process provides a heating medium temperature value that is very near the optimum for energy efficiency.

  19. Precision adjustable stage

    DOEpatents

    Cutburth, Ronald W.; Silva, Leonard L.

    1988-01-01

    An improved mounting stage of the type used for the detection of laser beams is disclosed. A stage center block is mounted on each of two opposite sides by a pair of spaced ball bearing tracks which provide stability as well as simplicity. The use of the spaced ball bearing pairs in conjunction with an adjustment screw which also provides support eliminates extraneous stabilization components and permits maximization of the area of the center block laser transmission hole.

  20. Adjustable vane windmills

    SciTech Connect

    Ducker, W.L.

    1980-01-15

    A system of rotatably and pivotally mounted radially extended bent supports for radially extending windmill rotor vanes in combination with axially movable radially extended control struts connected to the vanes with semi-automatic and automatic torque and other sensing and servo units provide automatic adjustment of the windmill vanes relative to their axes of rotation to produce mechanical output at constant torque or at constant speed or electrical quantities dependent thereon.

  1. Adjustable vane windmills

    SciTech Connect

    Ducker, W.L.

    1982-09-07

    A system of rotatably and pivotally mounted radially extended bent supports for radially extending windmill rotor vanes in combination with axially movable radially extended control struts connected to the vanes with semi-automatic and automatic torque and other sensing and servo units provide automatic adjustment of the windmill vanes relative to their axes of rotation to produce mechanical output at constant torque or at constant speed or electrical quantities dependent thereon.

  2. Adjustable vane windmills

    SciTech Connect

    Ducker, W.L.

    1982-09-14

    A system of rotatably and pivotally mounted radially extended bent supports for radially extending windmill rotor vanes in combination with axially movable radially extended control struts connected to the vanes with semi-automatic and automatic torque and other sensing and servo units provide automatic adjustment of the windmill vanes relative to their axes of rotation to produce mechanical output at constant torque or at constant speed or electrical quantities dependent thereon.

  3. Fuel Options

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Hydrogen Production Market Transformation Fuel Cells Predictive Simulation of Engines ... Twitter Google + Vimeo Newsletter Signup SlideShare Fuel Options HomeCapabilitiesFuel ...

  4. Mixed Mode Fuel Injector And Injection System

    DOEpatents

    Stewart, Chris Lee; Tian, Ye; Wang, Lifeng; Shafer, Scott F.

    2005-12-27

    A fuel injector includes a homogenous charge nozzle outlet set and a conventional nozzle outlet set that are controlled respectively by first and second three way needle control valves. Each fuel injector includes first and second concentric needle valve members. One of the needle valve members moves to an open position for a homogenous charge injection event, while the other needle valve member moves to an open position for a conventional injection event. The fuel injector has the ability to operate in a homogenous charge mode with a homogenous charge spray pattern, a conventional mode with a conventional spray pattern or a mixed mode.

  5. Experimental Investigation of the Effects of Fuel Characteristics on High Efficiency Clean Combustion (HECC) in a Light-Duty Diesel Engine

    SciTech Connect

    Cho, Kukwon; Han, Manbae; Wagner, Robert M; Sluder, Scott

    2009-01-01

    An experimental study was performed to understand fuel property effects on low temperature combustion (LTC) processes in a light-duty diesel engine. These types of combustion modes are often collectively referred to as high efficiency clean combustion (HECC). A statistically designed set of research fuels, the Fuels for Advanced Combustion Engines (FACE), were used for this study. Engine conditions consistent with low speed cruise (1500 rpm, 2.6 bar BMEP) were chosen for investigating fuel property effects on HECC operation in a GM 1.9-L common rail diesel engine. The FACE fuel matrix includes nine combinations of fuel properties including cetane number (30 to 55), aromatic contents (20 to 45 %), and 90 % distillation temperature (270 to 340 C). HECC operation was achieved with high levels of EGR and adjusting injection parameters, e.g. higher fuel rail pressure and single injection event, which is also known as Premixed Charge Compression Ignition (PCCI) combustion. Engine performance, pollutant emissions, and details of the combustion process are discussed in this paper. Cetane number was found to significantly affect the combustion process with variations in the start of injection (SOI) timing, which revealed that the ranges of SOI timing for HECC operation and the PM emission levels were distinctively different between high cetane number (55) and low cetane number fuels (30). Low cetane number fuels showed comparable levels of regulated gas emissions with high cetane number fuels and had an advantage in PM emissions.

  6. Fossil fuels -- future fuels

    SciTech Connect

    1998-03-01

    Fossil fuels -- coal, oil, and natural gas -- built America`s historic economic strength. Today, coal supplies more than 55% of the electricity, oil more than 97% of the transportation needs, and natural gas 24% of the primary energy used in the US. Even taking into account increased use of renewable fuels and vastly improved powerplant efficiencies, 90% of national energy needs will still be met by fossil fuels in 2020. If advanced technologies that boost efficiency and environmental performance can be successfully developed and deployed, the US can continue to depend upon its rich resources of fossil fuels.

  7. Managing Increased Charging Demand

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Managing Increased Charging Demand Carrie Giles ICF International, Supporting the Workplace Charging Challenge Workplace Charging Challenge Do you already own an EV? Are you...

  8. Strong focus space charge

    DOEpatents

    Booth, Rex

    1981-01-01

    Strong focus space charge lens wherein a combination of current-carrying coils and charged electrodes form crossed magnetic and electric fields to focus charged particle beams.

  9. Subsea adjustable choke valves

    SciTech Connect

    Cyvas, M.K. )

    1989-08-01

    With emphasis on deepwater wells and marginal offshore fields growing, the search for reliable subsea production systems has become a high priority. A reliable subsea adjustable choke is essential to the realization of such a system, and recent advances are producing the degree of reliability required. Technological developments have been primarily in (1) trim material (including polycrystalline diamond), (2) trim configuration, (3) computer programs for trim sizing, (4) component materials, and (5) diver/remote-operated-vehicle (ROV) interfaces. These five facets are overviewed and progress to date is reported. A 15- to 20-year service life for adjustable subsea chokes is now a reality. Another factor vital to efficient use of these technological developments is to involve the choke manufacturer and ROV/diver personnel in initial system conceptualization. In this manner, maximum benefit can be derived from the latest technology. Major areas of development still required and under way are listed, and the paper closes with a tabulation of successful subsea choke installations in recent years.

  10. Opportunity fuels

    SciTech Connect

    Lutwen, R.C.

    1994-12-31

    Opportunity fuels - fuels that can be converted to other forms of energy at lower cost than standard fossil fuels - are discussed in outline form. The type and source of fuels, types of fuels, combustability, methods of combustion, refinery wastes, petroleum coke, garbage fuels, wood wastes, tires, and economics are discussed.

  11. Fueling opportunities

    SciTech Connect

    Williams, P.L.

    1994-02-01

    The newly restructured natural gas industry is providing greater opportunities for independent energy producers searching to match fuel supply contracts with project needs. Order No. 636's unbundling of the services offered by pipelines completed the deregulation of the gas industry started by the Natural Gas Policy Act of 1978, which began a phased deregulation of wellhead natural gas prices. Traditionally, the pipelines aggregated gas from numerous producers, transported it, stored it if necessary and sold it to a local distribution company or major customer, such as an electric generator. Order No. 636 separates pipeline transportation, sales and storage services and provides open access to pipelines. Customers are now subject to balancing requirements, scheduling penalties and operational flow orders, but there are new flexibilities in purchase and receipt of gas. The capacity release provisions allow those with excess transportation capacity entitlements to market that capacity. The order also favors the straight fixed-variable rate design which increases demand charges by including all fixed charges, including a pipeline's return and taxes, in the demand component of the rate. Under the previous modified fixed-variable methodology, a pipeline's fixed-cost recovery and earnings depended at least in part on maintaining throughput. Critics say the change will reduce the pipelines' incentive to operate efficiently and to market gas aggressively to power generators.

  12. Alternative Fuels Data Center: Kansas City Home to Nation's Largest Network

    Alternative Fuels and Advanced Vehicles Data Center

    of EV Charging Stations Kansas City Home to Nation's Largest Network of EV Charging Stations to someone by E-mail Share Alternative Fuels Data Center: Kansas City Home to Nation's Largest Network of EV Charging Stations on Facebook Tweet about Alternative Fuels Data Center: Kansas City Home to Nation's Largest Network of EV Charging Stations on Twitter Bookmark Alternative Fuels Data Center: Kansas City Home to Nation's Largest Network of EV Charging Stations on Google Bookmark Alternative

  13. Biomass fuel use in agriculture under alternative fuel prices

    SciTech Connect

    Bjornstad, D.J.; Hillsman, E.L.; Tepel, R.C.

    1984-11-01

    A linear programming model is used to analyze cost-competitiveness of biomass fuels in agricultural applications for the projected year 1990. With all else held constant, the prices of conventional fuels are increased and analytically compared to prices for biomass fuel products across a variety of end uses. Potential penetration of biomass fuels is measured as the share of each conventional fuel for which cost savings could be realized by substituting biomass fuels. This study examines the cost competitiveness of biomass fuels produced on farms, relative to conventional fuels (diesel, gasoline, natural gas, LPG, fuel oil, and electricity), as the prices of conventional fuels change. The study is targeted at the year 1990 and considers only fuel use in the agricultural sector. The method of analysis is to project fuel demands for ten farm operations in the year 1990 and to match these with biomass fuel substitutes from ten feedstock and nine process alternatives. In all, 61 feedstock/process combinations are possible. The matching of fuel demands and biomass fuels occurs in a linear programming model that seeks to meet fuel demands at minimum cost. Two types of biomass fuel facilities are considered, assuming a decentralized fuel distribution system. The first includes on-farm production units such as oil presses, low-Btu gasifiers, biogas digestors and direct combustion units. The second type of facility would be run by a farm co-operative. The primary data describing the biomass technologies are cost per unit output, where costs are calculated as first-year capital charges, plus al l allocable operating expenses, less any by-products of value. All costs assume commercial purchase of equipment. Homemade or makeshift installations are not considered. 1 reference.

  14. Workplace Charging Challenge Partner: Concurrent Design, Inc. | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Concurrent Design, Inc. Workplace Charging Challenge Partner: Concurrent Design, Inc. Workplace Charging Challenge Partner: Concurrent Design, Inc. Joined the Challenge: February 2014 Headquarters: Austin, TX Charging Location: Austin, TX Domestic Employees: 18 Concurrent Design is committed to clean energy, and is purpose-built to support the development of clean energy products. Concurrent Design aims to have no upstream fossil fuels involved in vehicle charging at their office.

  15. Workplace Charging Challenge Summit 2014: Session 3, Track B | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy B Workplace Charging Challenge Summit 2014: Session 3, Track B "Utilities and workplace charging": Electric utilities are a key partner in supporting transportation electrification, and they are developing a range of programs to educate customers and support the use of electricity as a transportation fuel. This session covers how utilities are leading the way by providing charging for their own employees and how they are supporting charging station deployment among their

  16. Vehicle Technologies Office Merit Review 2014: Wireless Charging |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Wireless Charging Vehicle Technologies Office Merit Review 2014: Wireless Charging Presentation given by Oak Ridge National Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about wireless charging. vss103_jones _2014_o.pdf (4.04 MB) More Documents & Publications Vehicle Technologies Office Merit Review 2016: Wireless Charging of Electric Vehicles Vehicle Technologies Office Merit

  17. Workplace Charging: Charging Up University Campuses

    Alternative Fuels and Advanced Vehicles Data Center

    Workplace Charging: Charging Up University Campuses Carrie Giles, ICF International Carrie Ryder, ICF International Stephen Lommele, National Renewable Energy Laboratory March 2016 DRAFT REPORT Workplace 2 Workplace Charging: Charging Up University Campuses As leading regional employers, colleges and universities are on the front line of local- and national-level technology trends. To remain competitive, many schools are offering plug-in electric vehicle (PEV) charging to their faculty, staff,

  18. Investigation of Fuel Quality Impact on the Combustion and Exhaust...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fuel Quality Impact on the Combustion and Exhaust Emissions of a Turbo-Charged SI Engine Operated on Low BTU Gases Investigation of Fuel Quality Impact on the Combustion and ...

  19. FUEL ELEMENTS FOR NUCLEAR REACTORS

    DOEpatents

    Blainey, A.; Lloyd, H.

    1961-07-11

    A method of sheathing a tubular fuel element for a nuclear reactor is described. A low melting metal core member is centered in a die, a layer of a powdered sheathing substance is placed on the bottom of the die, the tubular fuel element is inserted in the die, the space between the tubular fuel element and the die walls and core member is filled with the same powdered sheathing substance, a layer of the same substance is placed over the fissile material, and the charge within the die is subjected to pressure in the direction of the axis of the fuel element at the sintering temperature of the protective substance.

  20. Liquid Transportation Fuels from Coal and Biomass

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Liquid Tr anspor tation Fuels from Coal and Biomass Technological Status, Costs, and Environmental Impacts Panel on Alter native Liquid Tr anspor tation Fuels DOE LDV Wor kshop 7-26-10 Mike Ramage and J im Katzer CHARGE TO THE ALTF PANEL * Evaluate technologies for converting biomass and coal to liquid fuels that are deployable by 2020. * Current and projected costs, and CO 2 emissions. * Key R&D and demonstration needs. * Technically feasible supply of liquid fuels * Estimate the potential

  1. Improving Petroleum Displacement Potential of PHEVs Using Enhanced Charging Scenarios: Preprint

    SciTech Connect

    Markel, T.; Smith, K.; Pesaran, A. A.

    2009-05-01

    Describes NREL's R&D on the petroleum displacement potential of plug-in hybrid vehicles; vehicles charged during the day would save about 5% more fuel than those charged at night.

  2. Alternative Fuels Data Center: Biodiesel Fueling Stations

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    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 ...

  3. Apparatus for inspecting fuel elements

    DOEpatents

    Kaiser, B.J.; Oakley, D.J.; Groves, O.J.

    1984-12-21

    This disclosure describes an alpha monitor usable in an automated nuclear fuel pin loading and processing unit. Fuel pins or other elongated pins are fed laterally into the alpha monitor in a singular fashion and are translated by a first roller assembly into a weld flare machining and decontamination substation not forming a part of the invention. Pins return and are lifted upwardly and transferred across to a combined pin lifting and electrode operating means which lifts the pins upwardly into a clamshell electrode assembly which is spread open by a combined pin lifting and electrode operating means. Once inserted the clamshell type electrode arrangement closes around the fuel pins so that inspection can occur. Fuel pins are inspected by charging electrodes to a negative potential and measuring the change in charge occurring when positively charged alpha particles strike the negatively charged electrodes. After inspection, the fuel pins are lowered by the pin lifting and electrode operating means into a second roller assembly which longitudinally conveys approved pins from the airtight enclosure in which the alpha monitor is mounted. If the fuel pins are rejected then they are moved laterally by a second transfer means and onto another system for further processing.

  4. Apparatus for inspecting fuel elements

    DOEpatents

    Oakley, David J.; Groves, Oliver J.; Kaiser, Bruce J.

    1986-01-01

    Disclosed is an alpha monitor usable in an automated nuclear fuel pin loading and processing unit. Fuel pins or other elongated pins are fed laterally into the alpha monitor in a singular fashion and are translated by a first roller assembly into a weld flare machining and decontamination substation not forming a part of the invention. Pins return and are lifted upwardly and transferred across to a combined pin lifting and electrode operating means which lifts the pins upwardly into a clamshell electrode assembly which is spread open by a combined pin lifting and electrode operating means. Once inserted the clamshell type electrode arrangement closes around the fuel pins so that inspection can occur. Fuel pins are inspected by charging electrodes to a negative potential and measuring the change in charge occurring when positively charged alpha particles strike the negatively charged electrodes. After inspection, the fuel pins are lowered by the pin lifting and electrode operating means into a second roller assembly which longitudinally conveys approved pins from the airtight enclosure in which the alpha monitor is mounted. If the fuel pins are rejected then they are moved laterally by a second transfer means and onto another system for further processing.

  5. Property:OpenEI/UtilityRate/DemandChargePeriod7FAdj | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Demand Charge Period 7 Fuel Adj Retrieved from "http:en.openei.orgwindex.php?titleProper...

  6. Property:OpenEI/UtilityRate/DemandChargePeriod3FAdj | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Demand Charge Period 3 Fuel Adj Retrieved from "http:en.openei.orgwindex.php?titleProper...

  7. Property:OpenEI/UtilityRate/DemandChargePeriod4FAdj | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Demand Charge Period 4 Fuel Adj Retrieved from "http:en.openei.orgwindex.php?titleProper...

  8. Property:OpenEI/UtilityRate/DemandChargePeriod8FAdj | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Demand Charge Period 8 Fuel Adj Retrieved from "http:en.openei.orgwindex.php?titleProper...

  9. Property:OpenEI/UtilityRate/DemandChargePeriod6FAdj | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Demand Charge Period 6 Fuel Adj Retrieved from "http:en.openei.orgwindex.php?titleProper...

  10. Property:OpenEI/UtilityRate/DemandChargePeriod1FAdj | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Demand Charge Period 1 Fuel Adj Retrieved from "http:en.openei.orgwindex.php?titleProper...

  11. Fuel pin

    DOEpatents

    Christiansen, David W.; Karnesky, Richard A.; Leggett, Robert D.; Baker, Ronald B.

    1989-10-03

    A fuel pin for a liquid metal nuclear reactor is provided. The fuel pin includes a generally cylindrical cladding member with metallic fuel material disposed therein. At least a portion of the fuel material extends radially outwardly to the inner diameter of the cladding member to promote efficient transfer of heat to the reactor coolant system. The fuel material defines at least one void space therein to facilitate swelling of the fuel material during fission.

  12. Fuel pin

    DOEpatents

    Christiansen, David W. (Kennewick, WA); Karnesky, Richard A. (Richland, WA); Leggett, Robert D. (Richland, WA); Baker, Ronald B. (Richland, WA)

    1989-01-01

    A fuel pin for a liquid metal nuclear reactor is provided. The fuel pin includes a generally cylindrical cladding member with metallic fuel material disposed therein. At least a portion of the fuel material extends radially outwardly to the inner diameter of the cladding member to promote efficient transfer of heat to the reactor coolant system. The fuel material defines at least one void space therein to facilitate swelling of the fuel material during fission.

  13. Fuel pin

    DOEpatents

    Christiansen, D.W.; Karnesky, R.A.; Leggett, R.D.; Baker, R.B.

    1987-11-24

    A fuel pin for a liquid metal nuclear reactor is provided. The fuel pin includes a generally cylindrical cladding member with metallic fuel material disposed therein. At least a portion of the fuel material extends radially outwardly to the inner diameter of the cladding member to promote efficient transfer of heat to the reactor coolant system. The fuel material defines at least one void space therein to facilitate swelling of the fuel material during fission.

  14. How usage is charged

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    usage is charged How usage is charged Computer Usage Charging (Edison and Cori) When a job runs on a Edison or Cori, charges accrue against one of the user's repository allocations. The unit of accounting for these charges is the "NERSC Hour". Base Charge A parallel job is charged for exclusive use of each multi-core node allocated to the job. The base charge for each node used by the job is given in the following table. System Node Architecture Base Charge per Node Hour (NERSC Hours)

  15. Workplace Charging Challenge: Promote Charging at Work

    Energy.gov [DOE]

    Employees with access to workplace charging are six times more likely to drive a plug-in electric vehicle (PEV) than the average worker. Promoting PEV charging at workplaces is one great way that...

  16. Quick spacecraft charging primer

    SciTech Connect

    Larsen, Brian Arthur

    2014-03-12

    This is a presentation in PDF format which is a quick spacecraft charging primer, meant to be used for program training. It goes into detail about charging physics, RBSP examples, and how to identify charging.

  17. Workplace Charging: Tips to Install Charging Stations at your...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Charging: Tips to Install Charging Stations at your Leased Property Workplace Charging: Tips to Install Charging Stations at your Leased Property Tenants consider many options when ...

  18. Workplace Charging Challenge

    SciTech Connect

    2013-09-01

    Fact sheet about the EV Everywhere Workplace Charging Challenge which is to increase the number of American employers offering workplace charging by tenfold in the next five years.

  19. Dynamic Wireless Charging

    SciTech Connect

    2015-03-13

    ORNL successfully demonstrated in-motion wireless charging in the laboratory using a small GEM vehicle and a series of six charging coils.

  20. Utilities and Workplace Charging

    Energy.gov [DOE] (indexed site)

    for workplace charging Aid in forecasting similar workplace charging needs with ... of plug-in vehicle technology, costs, and benefits? 50% 40% 30% 20% 10% 0% 1 2 ...

  1. Electric Vehicle Workplace Charging

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    or Twitter Attend local EV events Share your story Currently have 13 ChargePoint charging stations scattered throughout Vermont 2015 - 12 Freedom Stations & 10...

  2. Workplace Charging Challenge

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    EV Everywhere Workplace Charging Challenge, committing to install charging for plug-in electric vehicles (PEVs) at their worksites. By taking on this Challenge, they are helping...

  3. Electric Vehicle Workplace Charging

    Energy.gov [DOE] (indexed site)

    for annual capital fleet purchases 10 of 17 locations currently have charging stations Agreement with employees to provide workplace charging Ultimate goal is ...

  4. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Fuel Vehicle (AFV) Tax Exemption New passenger cars, light-duty trucks, and medium-duty passenger vehicles that are dedicated AFVs are exempt from state motor vehicle sales and use taxes. Qualified vehicles include vehicles capable of operating exclusively on natural gas, propane, hydrogen, or electricity, and plug-in electric vehicles that are capable of being charged by an external power source and can travel at least 30 miles using only electricity. Qualified vehicles must meet the California

  5. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Clean Vehicle Electricity and Natural Gas Rate Reduction - PG&E Pacific Gas & Electric (PG&E) offers discounted Residential Time-of-Use rates for electricity used for plug-in electric vehicle charging. Discounted rates are also available for compressed or uncompressed natural gas used in natural gas vehicle (NGV) home fueling appliances. For more information, see the PG&E Electric Vehicle Rate Options and NGV Rates websites.

  6. Alternative Fuels Data Center: Emerging Fuels

    Alternative Fuels and Advanced Vehicles Data Center

    Emerging Fuels Printable Version Share this resource Send a link to Alternative Fuels Data Center: Emerging Fuels to someone by E-mail Share Alternative Fuels Data Center: Emerging Fuels on Facebook Tweet about Alternative Fuels Data Center: Emerging Fuels on Twitter Bookmark Alternative Fuels Data Center: Emerging Fuels on Google Bookmark Alternative Fuels Data Center: Emerging Fuels on Delicious Rank Alternative Fuels Data Center: Emerging Fuels on Digg Find More places to share Alternative

  7. Alternative Fuels Data Center: Electricity Fuel Basics

    Alternative Fuels and Advanced Vehicles Data Center

    Electricity Fuel Basics to someone by E-mail Share Alternative Fuels Data Center: Electricity Fuel Basics on Facebook Tweet about Alternative Fuels Data Center: Electricity Fuel Basics on Twitter Bookmark Alternative Fuels Data Center: Electricity Fuel Basics on Google Bookmark Alternative Fuels Data Center: Electricity Fuel Basics on Delicious Rank Alternative Fuels Data Center: Electricity Fuel Basics on Digg Find More places to share Alternative Fuels Data Center: Electricity Fuel Basics on

  8. Alternative Fuels Data Center: Ethanol Fuel Basics

    Alternative Fuels and Advanced Vehicles Data Center

    Fuel Basics to someone by E-mail Share Alternative Fuels Data Center: Ethanol Fuel Basics on Facebook Tweet about Alternative Fuels Data Center: Ethanol Fuel Basics on Twitter Bookmark Alternative Fuels Data Center: Ethanol Fuel Basics on Google Bookmark Alternative Fuels Data Center: Ethanol Fuel Basics on Delicious Rank Alternative Fuels Data Center: Ethanol Fuel Basics on Digg Find More places to share Alternative Fuels Data Center: Ethanol Fuel Basics on AddThis.com... More in this

  9. Alternative Fuels Data Center: Ethanol Fueling Stations

    Alternative Fuels and Advanced Vehicles Data Center

    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

  10. Alternative Fuels Data Center: Hydrogen Fueling Stations

    Alternative Fuels and Advanced Vehicles Data Center

    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

  11. Alternative Fuels Data Center: Propane Fueling Stations

    Alternative Fuels and Advanced Vehicles Data Center

    Fueling 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

  12. Engine combustion control via fuel reactivity stratification

    DOEpatents

    Reitz, Rolf Deneys; Hanson, Reed M.; Splitter, Derek A.; Kokjohn, Sage L.

    2015-07-14

    A compression ignition engine uses two or more fuel charges having two or more reactivities to control the timing and duration of combustion. In a preferred implementation, a lower-reactivity fuel charge is injected or otherwise introduced into the combustion chamber, preferably sufficiently early that it becomes at least substantially homogeneously dispersed within the chamber before a subsequent injection is made. One or more subsequent injections of higher-reactivity fuel charges are then made, and these preferably distribute the higher-reactivity matter within the lower-reactivity chamber space such that combustion begins in the higher-reactivity regions, and with the lower-reactivity regions following thereafter. By appropriately choosing the reactivities of the charges, their relative amounts, and their timing, combustion can be tailored to achieve optimal power output (and thus fuel efficiency), at controlled temperatures (and thus controlled NOx), and with controlled equivalence ratios (and thus controlled soot).

  13. Engine combustion control via fuel reactivity stratification

    DOEpatents

    Reitz, Rolf Deneys; Hanson, Reed M; Splitter, Derek A; Kokjohn, Sage L

    2013-12-31

    A compression ignition engine uses two or more fuel charges having two or more reactivities to control the timing and duration of combustion. In a preferred implementation, a lower-reactivity fuel charge is injected or otherwise introduced into the combustion chamber, preferably sufficiently early that it becomes at least substantially homogeneously dispersed within the chamber before a subsequent injection is made. One or more subsequent injections of higher-reactivity fuel charges are then made, and these preferably distribute the higher-reactivity matter within the lower-reactivity chamber space such that combustion begins in the higher-reactivity regions, and with the lower-reactivity regions following thereafter. By appropriately choose the reactivities of the charges, their relative amounts, and their timing, combustion can be tailored to achieve optimal power output (and thus fuel efficiency), at controlled temperatures (and thus controlled NOx), and with controlled equivalence ratios (and thus controlled soot).

  14. Alternative Fuels Data Center: Veolia Transportation Converts...

    Alternative Fuels and Advanced Vehicles Data Center

    ... Oct. 31, 2015 Photo of a long-haul truck Indiana Beverage Company Invests in Alternative Fuels Oct. 3, 2015 Photo of a man plugging an electric vehicle into a charging station. ...

  15. Electron Charged Graphite-based Hydrogen Storage Material

    SciTech Connect

    Dr. Chinbay Q. Fan R&D Manager Office of Technology and Innovations Phone: 847 768 0812

    2012-03-14

    The electron-charge effects have been demonstrated to enhance hydrogen storage capacity using materials which have inherent hydrogen storage capacities. A charge control agent (CCA) or a charge transfer agent (CTA) was applied to the hydrogen storage material to reduce internal discharge between particles in a Sievert volumetric test device. GTI has tested the device under (1) electrostatic charge mode; (2) ultra-capacitor mode; and (3) metal-hydride mode. GTI has also analyzed the charge distribution on storage materials. The charge control agent and charge transfer agent are needed to prevent internal charge leaks so that the hydrogen atoms can stay on the storage material. GTI has analyzed the hydrogen fueling tank structure, which contains an air or liquid heat exchange framework. The cooling structure is needed for hydrogen fueling/releasing. We found that the cooling structure could be used as electron-charged electrodes, which will exhibit a very uniform charge distribution (because the cooling system needs to remove heat uniformly). Therefore, the electron-charge concept does not have any burden of cost and weight for the hydrogen storage tank system. The energy consumption for the electron-charge enhancement method is quite low or omitted for electrostatic mode and ultra-capacitor mode in comparison of other hydrogen storage methods; however, it could be high for the battery mode.

  16. Fuel Oil",,,"Fuel Oil Consumption",,"Fuel Oil Expenditures"

    Energy Information Administration (EIA) (indexed site)

    1. Total Fuel Oil Consumption and Expenditures, 1999" ,"All Buildings Using Fuel Oil",,,"Fuel Oil Consumption",,"Fuel Oil Expenditures" ,"Number of Buildings (thousand)","Floorspac...

  17. Advanced Fuel Reformer Development: Putting the 'Fuel' in Fuel...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fuel Reformer Development Putting the 'Fuel' in Fuel Cells Subir Roychoudhury Precision Combustion, Inc. (PCI), North Haven, CT Shipboard Fuel Cell Workshop March 29, 2011 ...

  18. Fuel Temperature Coefficient of Reactivity

    SciTech Connect

    Loewe, W.E.

    2001-07-31

    A method for measuring the fuel temperature coefficient of reactivity in a heterogeneous nuclear reactor is presented. The method, which is used during normal operation, requires that calibrated control rods be oscillated in a special way at a high reactor power level. The value of the fuel temperature coefficient of reactivity is found from the measured flux responses to these oscillations. Application of the method in a Savannah River reactor charged with natural uranium is discussed.

  19. Transportation Fuels

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Transportation Fuels DOE would invest $52 million to fund a major fleet transformation at Idaho National Laboratory, along with the installation of nine fuel management systems, purchase of additional flex fuel cars and one E85 ethanol fueling station. Transportation projects, such as the acquisition of highly efficient and alternative-fuel vehicles, are not authorized by ESPC legislation. DOE has twice proportion of medium vehicles and three times as many heavy vehicles as compared to the

  20. Controlling And Operating Homogeneous Charge Compression Ignition (Hcci) Engines

    SciTech Connect

    Flowers, Daniel L.

    2005-08-02

    A Homogeneous Charge Compression Ignition (HCCI) engine system includes an engine that produces exhaust gas. A vaporization means vaporizes fuel for the engine an air induction means provides air for the engine. An exhaust gas recirculation means recirculates the exhaust gas. A blending means blends the vaporized fuel, the exhaust gas, and the air. An induction means inducts the blended vaporized fuel, exhaust gas, and air into the engine. A control means controls the blending of the vaporized fuel, the exhaust gas, and the air and for controls the inducting the blended vaporized fuel, exhaust gas, and air into the engine.

  1. Magnetic field adjustment structure and method for a tapered wiggler

    DOEpatents

    Halbach, Klaus

    1988-01-01

    An improved method and structure is disclosed for adjusting the magnetic field generated by a group of electromagnet poles spaced along the path of a charged particle beam to compensate for energy losses in the charged particles which comprises providing more than one winding on at least some of the electromagnet poles; connecting one respective winding on each of several consecutive adjacent electromagnet poles to a first power supply, and the other respective winding on the electromagnet pole to a different power supply in staggered order; and independently adjusting one power supply to independently vary the current in one winding on each electromagnet pole in a group whereby the magnetic field strength of each of a group of electromagnet poles may be changed in smaller increments.

  2. Workplace Charging Challenge Partner: American Honda Motor Co., Inc. |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Honda Motor Co., Inc. Workplace Charging Challenge Partner: American Honda Motor Co., Inc. Workplace Charging Challenge Partner: American Honda Motor Co., Inc. Joined the Challenge: March 2015 Headquarters: Torrance, CA Charging Location: Torrance, CA Domestic Employees: 3,200 Honda is working to minimize the environmental impact of virtually every aspect of their business; from improving the fuel efficiency of Honda products to reducing the impact of corporate

  3. Vehicle Technologies Office: AVTA - Electric Vehicle Charging Equipment

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    (EVSE) Testing Data | Department of Energy Charging Equipment (EVSE) Testing Data Vehicle Technologies Office: AVTA - Electric Vehicle Charging Equipment (EVSE) Testing Data Electric vehicle chargers (otherwise known as Electric Vehicle Supply Equipment - EVSE) are a fundamental part of the plug-in electric vehicle system. Currently, there are three major types of EVSE: AC Level 1, AC Level 2, and DC Fast Charging. For an overview of the types of EVSE, see the Alternative Fuel Data Center's

  4. Alternative Fuels Data Center: Flexible Fuel Vehicles

    Alternative Fuels and Advanced Vehicles Data Center

    Ethanol Printable Version Share this resource Send a link to Alternative Fuels Data Center: Flexible Fuel Vehicles to someone by E-mail Share Alternative Fuels Data Center: Flexible Fuel Vehicles on Facebook Tweet about Alternative Fuels Data Center: Flexible Fuel Vehicles on Twitter Bookmark Alternative Fuels Data Center: Flexible Fuel Vehicles on Google Bookmark Alternative Fuels Data Center: Flexible Fuel Vehicles on Delicious Rank Alternative Fuels Data Center: Flexible Fuel Vehicles on Digg

  5. Pulsed jet combustion generator for non-premixed charge engines

    DOEpatents

    Oppenheim, A. K.; Stewart, H. E.

    1990-01-01

    A device for introducing fuel into the head space of cylinder of non-premixed charge (diesel) engines is disclosed, which distributes fuel in atomized form in a plume, whose fluid dynamic properties are such that the compression heated air in the cylinder head space is entrained into the interior of the plume where it is mixed with and ignites the fuel in the plume interior, to thereby control combustion, particularly by use of a multiplicity of individually controllable devices per cylinder.

  6. Fuel Cells and Renewable Gaseous Fuels

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Cell Technologies Office | 1 7142015 Fuel Cells and Renewable Gaseous Fuels Bioenergy 2015: Renewable Gaseous Fuels Breakout Session Sarah Studer, PhD ORISE Fellow Fuel Cell ...

  7. Opportunity fuels

    SciTech Connect

    Lutwen, R.C.

    1996-12-31

    The paper consists of viewgraphs from a conference presentation. A comparison is made of opportunity fuels, defined as fuels that can be converted to other forms of energy at lower cost than standard fossil fuels. Types of fuels for which some limited technical data is provided include petroleum coke, garbage, wood waste, and tires. Power plant economics and pollution concerns are listed for each fuel, and compared to coal and natural gas power plant costs. A detailed cost breakdown for different plant types is provided for use in base fuel pricing.

  8. Fuel oil and kerosene sales 1995

    SciTech Connect

    1996-09-01

    This publication contains the 1995 survey results of the ``Annual Fuel Oil and Kerosene Sales Report`` (Form EIA-821). This is the seventh year that the survey data have appeared in a separate publication. Except for the kerosene and on-highway diesel information, data presented in Tables 1 through 12 (Sales of Fuel Oil and Kerosene) present results of the EIA-821 survey. Tables 13 through 24 (Adjusted Sales of Fuel Oil and Kerosene) include volumes that are based on the EIA-821 survey but have been adjusted to equal the product supplied volumes published in the Petroleum Supply Annual (PSA). 24 tabs.

  9. Fuel injector nozzle for internal combustion engine

    SciTech Connect

    Klomp, E.D.; Peters, B.D.

    1990-06-12

    This patent describes a fuel injection nozzle for a combustion chamber of an internal combustion engine. It comprises: a nozzle body with at least one fuel flow opening therethrough for feed fuel to the chamber, a resilient diaphragm normally sealing the opening and having orifice means therein for further atomizing and directing the pulses into the chamber, fastening means for fixing the diaphragm to the body so that diaphragm can deflect by a predetermined amount under low engine load operating conditions so that a wide angle cone of atomized fuel is injected into and generally at one end of the combustion chamber for the stratified charge thereof and deflect by an amount greater than the first amount of deflection under high engine load operating conditions. A narrow spray cone of atomized fuel is injected in a deeper pattern into and throughout the combustion chamber for optimizing the charge thereof and fuel burns under the low and high load engine operating conditions.

  10. Fuels Technologies

    Office of Environmental Management (EM)

    ... and why do NO x x emissions emissions increase when fueling with biodiesel? increase when fueling with biodiesel? NO NO x x increase is larger at higher increase is larger ...

  11. Synthetic Fuel

    ScienceCinema

    Idaho National Laboratory - Steve Herring, Jim O'Brien, Carl Stoots

    2016-07-12

    Two global energy priorities today are finding environmentally friendly alternatives to fossil fuels, and reducing greenhouse gass Two global energy priorities today are finding environmentally friendly alternatives to fossil fuels, and reducing greenhous

  12. Fact #920: April 11, 2016 Electric Charging Stations are the Fastest

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Growing Type of Alternative Fueling Station | Department of Energy 0: April 11, 2016 Electric Charging Stations are the Fastest Growing Type of Alternative Fueling Station Fact #920: April 11, 2016 Electric Charging Stations are the Fastest Growing Type of Alternative Fueling Station SUBSCRIBE to the Fact of the Week The number of electric charging stations grew from about 3,500 in 2011 to about 40,000 in 2015. It should be noted that beginning in 2011, electric charging stations refers to

  13. Electricity Fuel Basics | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fuels » Electricity Fuel Basics Electricity Fuel Basics August 19, 2013 - 5:44pm Addthis Electricity used to power vehicles is generally provided by the electricity grid and stored in the vehicle's batteries. Vehicles that run on electricity have no tailpipe emissions. Emissions that can be attributed to electric vehicles are generated during electricity production at the power plant. Charging plug-in electric vehicles at home is as simple as plugging them into an electric outlet. Electric

  14. Fuel Economy

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Energy Department is investing in groundbreaking research that will make cars weigh less, drive further and consume less fuel.

  15. Internal combustion engine using premixed combustion of stratified charges

    DOEpatents

    Marriott, Craig D.; Reitz, Rolf D. (Madison, WI

    2003-12-30

    During a combustion cycle, a first stoichiometrically lean fuel charge is injected well prior to top dead center, preferably during the intake stroke. This first fuel charge is substantially mixed with the combustion chamber air during subsequent motion of the piston towards top dead center. A subsequent fuel charge is then injected prior to top dead center to create a stratified, locally richer mixture (but still leaner than stoichiometric) within the combustion chamber. The locally rich region within the combustion chamber has sufficient fuel density to autoignite, and its self-ignition serves to activate ignition for the lean mixture existing within the remainder of the combustion chamber. Because the mixture within the combustion chamber is overall premixed and relatively lean, NO.sub.x and soot production are significantly diminished.

  16. Alternative Fuels Data Center: Maps and Data

    Alternative Fuels and Advanced Vehicles Data Center

    electricity Go Generated_thumb20150820-7666-dq3brm Greenhouse Gas Emissions by Fuel Type Generated_thumb20150820-7666-dq3brm Life-cycle GHG emissions from different light-duty vehicle and fuel pathways Last update August 2015 View Graph Graph Download Data Electric-charging-stations Electric Charging Station Locations by State Electric-charging-stations View Map Graph Generated_thumb20160203-7437-1ibymns U.S. Plug-in Electric Vehicle Sales by Model Generated_thumb20160203-7437-1ibymns Monthly

  17. High gradient lens for charged particle beam

    DOEpatents

    Chen, Yu-Jiuan

    2014-04-29

    Methods and devices enable shaping of a charged particle beam. A dynamically adjustable electric lens includes a series of alternating a series of alternating layers of insulators and conductors with a hollow center. The series of alternating layers when stacked together form a high gradient insulator (HGI) tube to allow propagation of the charged particle beam through the hollow center of the HGI tube. A plurality of transmission lines are connected to a plurality of sections of the HGI tube, and one or more voltage sources are provided to supply an adjustable voltage value to each transmission line of the plurality of transmission lines. By changing the voltage values supplied to each section of the HGI tube, any desired electric field can be established across the HGI tube. This way various functionalities including focusing, defocusing, acceleration, deceleration, intensity modulation and others can be effectuated on a time varying basis.

  18. FUEL CELLS Fuel Cell Cars

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    CELLS Fuel Cell Cars Power, performance, and pollution - free Only water from tailpipe More efficient than traditional combustion Only water and heat as byproducts Produce electricity without any combustion Scale up easily to meet many power needs Hydrogen in. Electricity, Heat and Water Out. Share the knowledge #FuelCellsNow #HydrogenNow Learn more: energy.gov/eere/fuelcells Most abundant element in universe Fuel Cell Cars Power, performance, and pollution - free Only water from tailpipe Fuel

  19. Workplace Charging Challenge: Install and Manage PEV Charging | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Plug-in Electric Vehicles & Batteries » Workplace Charging Challenge » Workplace Charging Challenge: Install and Manage PEV Charging Workplace Charging Challenge: Install and Manage PEV Charging pev_workplace_charging_hosts_150x194.jpg To determine if workplace charging is right for your organization, use the employer resources to learn more about PEVs and charging stations. The PEV Handbook for Workplace Charging Hosts is particularly helpful for employers deciding if and

  20. Workplace Charging Presentation

    Office of Energy Efficiency and Renewable Energy (EERE)

    Educate employers about plug-in electric vehicles and workplace charging using this sample presentation. The presentation covers the basics of PEVs and workplace charging as well as the benefit of...

  1. Charge regulation circuit

    DOEpatents

    Ball, Don G.

    1992-01-01

    A charge regulation circuit provides regulation of an unregulated voltage supply in the range of 0.01%. The charge regulation circuit is utilized in a preferred embodiment in providing regulated voltage for controlling the operation of a laser.

  2. Alternative Fuels Data Center: Biodiesel Fuel Basics

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Fuel Basics to someone by E-mail Share Alternative Fuels Data Center: Biodiesel Fuel Basics on Facebook Tweet about Alternative Fuels Data Center: Biodiesel Fuel Basics on Twitter ...

  3. Workplace Charging Challenge: Higher Education PEV Charging Webinar...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Challenge: Higher Education PEV Charging Webinar Workplace Charging Challenge: Higher Education PEV Charging Webinar Review the slides from our webinar which highlighted workplace ...

  4. Workplace Charging Challenge: Install and Manage PEV Charging...

    Office of Environmental Management (EM)

    Charging - Evaluate whether your workplace is right for solar assisted charging stations. ... Charging Equipment and Installation Costs - Review typical price ranges and factors ...

  5. Evaluating Electric Vehicle Charging Impacts and Customer Charging...

    Office of Environmental Management (EM)

    December 2014 Evaluating Electric Vehicle Charging Impacts and Customer Charging Behaviors Page i U.S. Department of Energy |December 2014 Evaluating Electric Vehicle Charging ...

  6. EV Everywhere: America's Plug-In Electric Vehicle Market Charges Forward

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    | Department of Energy America's Plug-In Electric Vehicle Market Charges Forward EV Everywhere: America's Plug-In Electric Vehicle Market Charges Forward January 22, 2014 - 6:35pm Addthis Hyundai Fuel Cell 1 of 14 Hyundai Fuel Cell Pictured here is Secretary Moniz looking at the fuel cell and motor used to power Hyundai's Tucson fuel cell vehicle. Fuel cell vehicles use hydrogen to produce electricity, which powers an electric motor to make the vehicle and its accessories work. Image: Sarah

  7. Charge exchange system

    DOEpatents

    Anderson, Oscar A.

    1978-01-01

    An improved charge exchange system for substantially reducing pumping requirements of excess gas in a controlled thermonuclear reactor high energy neutral beam injector. The charge exchange system utilizes a jet-type blanket which acts simultaneously as the charge exchange medium and as a shield for reflecting excess gas.

  8. ChargePoint America

    Energy.gov [DOE]

    2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

  9. ChargePoint America

    Energy.gov [DOE]

    2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

  10. Thermite charge - Energy Innovation Portal

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    & Trademark Office Marketing Summary: Linear Thermite Charge Abstract: The present invention provides for cutting operations using linear thermite charges; the charges cut one...

  11. Workplace Charging Program and Initiatives

    Energy.gov [DOE] (indexed site)

    NYPA's Workplace Charging Pilot Program Employee charging stations installed at the Authority's White Plains office NYPA joined the US DOE's Workplace Charging Challenge ...

  12. Workplace Charging Challenge 2014 Agenda

    Energy.gov [DOE] (indexed site)

    Track A (Plaza Ballroom I): Promoting your workplace charging program A robust workplace charging program doesn't conclude once the charging stations are in the ground. Many ...

  13. Fuel Savings Potential from Future In-motion Wireless Power Transfer...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Fuel Savings Potential from Future In-motion Wireless Power Transfer (WPT) E. Burton, L. ... charge or direct power to the motor o Charging efficiencies at high speed o Metrics ...

  14. Characterization of In-Use Medium Duty Electric Vehicle Driving and Charging Behavior: Preprint

    SciTech Connect

    Duran, A.; Ragatz, A.; Prohaska, R.; Kelly, K.; Walkowicz, K.

    2014-11-01

    The U.S. Department of Energy's American Recovery and Reinvestment Act (ARRA) deployment and demonstration projects are helping to commercialize technologies for all-electric vehicles (EVs). Under the ARRA program, data from Smith Electric and Navistar medium duty EVs have been collected, compiled, and analyzed in an effort to quantify the impacts of these new technologies. Over a period of three years, the National Renewable Energy Laboratory (NREL) has compiled data from over 250 Smith Newton EVs for a total of over 100,000 days of in-use operation. Similarly, data have been collected from over 100 Navistar eStar vehicles, with over 15,000 operating days having been analyzed. NREL has analyzed a combined total of over 4 million kilometers of driving and 1 million hours of charging data for commercial operating medium duty EVs. In this paper, the authors present an overview of medium duty EV operating and charging behavior based on in-use data collected from both Smith and Navistar vehicles operating in the United States. Specifically, this paper provides an introduction to the specifications and configurations of the vehicles examined; discusses the approach and methodology of data collection and analysis, and presents detailed results regarding daily driving and charging behavior. In addition, trends observed over the course of multiple years of data collection are examined, and conclusions are drawn about early deployment behavior and ongoing adjustments due to new and improving technology. Results and metrics such as average daily driving distance, route aggressiveness, charging frequency, and liter per kilometer diesel equivalent fuel consumption are documented and discussed.

  15. In-Cylinder Mechanisms of PCI Heat-Release Rate Control by Fuel Reactivity Stratification

    Energy.gov [DOE]

    Explores in-cylinder mechanisms by which fuel reactivity stratification via a two fuel system affects premixed charge compression ignition heat release rate to achieve diesel-like efficiency

  16. Workplace Charging Challenge: Sample Municipal Workplace Charging Agreement

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    | Department of Energy Municipal Workplace Charging Agreement Workplace Charging Challenge: Sample Municipal Workplace Charging Agreement Review the agreement proposed by one municipality to register PEV drivers and inform staff of charging policy. Sample Municipal Workplace Charging Agreement (271.58 KB) More Documents & Publications Workplace Charging Challenge: Sample Workplace Charging Policy Level 1 Electric Vehicle Charging at the Workplace AFGE Local 928

  17. Workplace Charging: Safety and Management Policy For Level 1 Charging

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Receptacles | Department of Energy Charging: Safety and Management Policy For Level 1 Charging Receptacles Workplace Charging: Safety and Management Policy For Level 1 Charging Receptacles Organizations offering plug-in electric vehicle (PEV) charging at Level 1 charging receptacles, or wall outlets, can ensure a safe and successful workplace charging experience by considering the following safety and management policies below. More helpful tips on workplace charging administration,

  18. Internal combustion engine fuel feed

    SciTech Connect

    Cochard, P.; Guicherd, C.

    1980-02-19

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

  19. Heat exchanger for fuel cell power plant reformer

    DOEpatents

    Misage, Robert; Scheffler, Glenn W.; Setzer, Herbert J.; Margiott, Paul R.; Parenti, Jr., Edmund K.

    1988-01-01

    A heat exchanger uses the heat from processed fuel gas from a reformer for a fuel cell to superheat steam, to preheat raw fuel prior to entering the reformer and to heat a water-steam coolant mixture from the fuel cells. The processed fuel gas temperature is thus lowered to a level useful in the fuel cell reaction. The four temperature adjustments are accomplished in a single heat exchanger with only three heat transfer cores. The heat exchanger is preheated by circulating coolant and purge steam from the power section during startup of the latter.

  20. Fuel Model | NISAC

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Fuels Model This model informs analyses of the availability of transportation fuel in the event the fuel supply chain is disrupted. The portion of the fuel supply system...

  1. Improving Efficiency and Load Range of Boosted HCCI using Partial Fuel Stratification with Conventional Gasoline

    Energy.gov [DOE]

    Explores the potential of partial fuel stratification to improve the efficiency of internal combustion engines utilizing the homogeneous charge compression-ignition cycle.

  2. Advanced Fuel Reformer Development: Putting the 'Fuel' in Fuel Cells |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Fuel Reformer Development: Putting the 'Fuel' in Fuel Cells Advanced Fuel Reformer Development: Putting the 'Fuel' in Fuel Cells Presented at the DOE-DOD Shipboard APU Workshop on March 29, 2011. apu2011_6_roychoudhury.pdf (4.83 MB) More Documents & Publications System Design - Lessons Learned, Generic Concepts, Characteristics & Impacts Fuel Cells For Transportation - 1999 Annual Progress Report Energy Conversion Team Fuel Cell Systems Annual Progress Report

  3. ,"Fuel Oil Consumption",,,"Fuel Oil Expenditures"

    Energy Information Administration (EIA) (indexed site)

    4. Fuel Oil Consumption and Expenditure Intensities for Non-Mall Buildings, 2003" ,"Fuel Oil Consumption",,,"Fuel Oil Expenditures" ,"per Building (gallons)","per Square Foot...

  4. ,"Fuel Oil Consumption",,,"Fuel Oil Expenditures"

    Energy Information Administration (EIA) (indexed site)

    2. Fuel Oil Consumption and Expenditure Intensities, 1999" ,"Fuel Oil Consumption",,,"Fuel Oil Expenditures" ,"per Building (gallons)","per Square Foot (gallons)","per Worker...

  5. California Fuel Cell Partnership: Alternative Fuels Research

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fuel Cell Partnership - Alternative Fuels Research TNS Automotive Chris White Communications Director cwhite@cafcp.org 2 TNS Automotive for California Fuel Cell Partnership ...

  6. Fuel injector

    DOEpatents

    Lambeth, Malcolm David Dick

    2001-02-27

    A fuel injector comprises first and second housing parts, the first housing part being located within a bore or recess formed in the second housing part, the housing parts defining therebetween an inlet chamber, a delivery chamber axially spaced from the inlet chamber, and a filtration flow path interconnecting the inlet and delivery chambers to remove particulate contaminants from the flow of fuel therebetween.

  7. Fuel-tolerance tests with the Ford PROCO engine

    SciTech Connect

    Choma, M.A.; Havstad, P.H.; Simko, A.O.; Stockhausen, W.F.

    1981-01-01

    A variety of fuel tolerance tests were conducted utilizing Ford's PROCO engine, a direct fuel injection stratified charge engine developed for light duty vehicles. These engine tests were run on the dynamometer and in vehicles. Data indicate an 89 RON octane requirement, relatively low sensitivity to volatility characteristics and good fuel economy, emission control and operability on a certain range of petroleum fuel and alcohol mixes including 100% methanol. Fuels such as JP-4 and Diesel fuel are not at present suitable for this engine. There were no engine modifications tested that might improve the match between the engine and a particular fuel. The 100% methanol test was conducted with a modified fuel injection pump. Durability aspects including compatibility of various fuels with the materials in the fuel system were not addressed.

  8. Adjustable link for kinematic mounting systems

    DOEpatents

    Hale, Layton C.

    1997-01-01

    An adjustable link for kinematic mounting systems. The adjustable link is a low-cost, passive device that provides backlash-free adjustment along its single constraint direction and flexural freedom in all other directions. The adjustable link comprises two spheres, two sockets in which the spheres are adjustable retain, and a connection link threadly connected at each end to the spheres, to provide a single direction of restraint and to adjust the length or distance between the sockets. Six such adjustable links provide for six degrees of freedom for mounting an instrument on a support. The adjustable link has applications in any machine or instrument requiring precision adjustment in six degrees of freedom, isolation from deformations of the supporting platform, and/or additional structural damping. The damping is accomplished by using a hollow connection link that contains an inner rod and a viscoelastic separation layer between the two.

  9. Adjustable link for kinematic mounting systems

    DOEpatents

    Hale, L.C.

    1997-07-01

    An adjustable link for kinematic mounting systems is disclosed. The adjustable link is a low-cost, passive device that provides backlash-free adjustment along its single constraint direction and flexural freedom in all other directions. The adjustable link comprises two spheres, two sockets in which the spheres are adjustable retain, and a connection link threadly connected at each end to the spheres, to provide a single direction of restraint and to adjust the length or distance between the sockets. Six such adjustable links provide for six degrees of freedom for mounting an instrument on a support. The adjustable link has applications in any machine or instrument requiring precision adjustment in six degrees of freedom, isolation from deformations of the supporting platform, and/or additional structural damping. The damping is accomplished by using a hollow connection link that contains an inner rod and a viscoelastic separation layer between the two. 3 figs.

  10. Lean-burn hydrogen spark-ignited engines: the mechanical equivalent to the fuel cell

    SciTech Connect

    Aceves, S.M.; Smith, J.R.

    1996-10-01

    Fuel cells are considered as the ideal power source for future vehicles, due to their high efficiency and low emissions. However, extensive use of fuel cells in light-duty vehicles is likely to be years away, due to their high manufacturing cost. Hydrogen-fueled, spark-ignited, homogeneous-charge engines offer a near-term alternative to fuel cells. Hydrogen in a spark-ignited engine can be burned at very low equivalence ratios, so that NO[sub x] emissions can be reduced to less than 10 ppm without catalyst. HC and CO emissions may result from oxidation of engine oil, but by proper design are negligible (a few ppm). Lean operation also results in increased indicated efficiency due to the thermodynamic properties of the gaseous mixture contained in the cylinder. The high effective octane number of hydrogen allows the use of a high compression ratio, further increasing engine efficiency. In this paper, a simplified engine model is used for predicting hydrogen engine efficiency and emissions. The model uses basic thermodynamic equations for the compression and expansion processes, along with an empirical correlation for heat transfer, to predict engine indicated efficiency. A friction correlation and a supercharger/turbocharger model are then used to calculate brake thermal efficiency. The model is validated with many 1345 experimental points obtained in a recent evaluation of a hydrogen research engine. The experimental data are used to adjust the empirical constants in the heat release rate and heat transfer correlation. The adjusted engine model predicts pressure traces, indicated efficiency and NO,, emissions with good accuracy over the range of speed, equivalence ratio and manifold pressure experimentally covered.

  11. System Benefits Charge

    Energy.gov [DOE]

    New Hampshire's 1996 electric-industry restructuring legislation authorized the creation of a system benefits charge (SBC) to support energy efficiency programs and energy assistance programs for...

  12. Automakers and Workplace Charging

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Challenge Initiative Arguably the most important infrastructure strategy to accelerate adoption of PEVs. Why are we doing Workplace Charging? * PEV Market Growth - Critical now...

  13. Fuel oil and kerosene sales 1992

    SciTech Connect

    Not Available

    1993-10-29

    This publication contains the 1992 survey results of the ``Annual Fuel Oil and Kerosene Sales Report`` (Form EIA-821). This is the fourth year that the survey data have appeared in a separate publication. Prior to the 1989 report, the statistics appeared in the Petroleum Marketing Annual (PMA) for reference year 1988 and the Petroleum Marketing Monthly (PMM for reference years 1984 through 1987. The 1992 edition marks the ninth annual presentation of the results of the ongoing ``Annual Fuel Oil and Kerosene Sales Report`` survey. Except for the kerosene and on-highway diesel information, data presented in Tables 1 through 12 (Sales of Fuel Oil and Kerosene) present results of the EIA-821 survey. Tables 13 through 24 (Adjusted Sales of Fuel Oil and Kerosene) include volumes that are based on the EIA-821 survey but have been adjusted to equal the products supplied volumes published in the Petroleum Supply Annual (PSA).

  14. Fuel oil and kerosene sales 1993

    SciTech Connect

    Not Available

    1994-10-03

    This publication contains the 1993 survey results of the ``Annual Fuel Oil and Kerosene, Sales Report`` (Form EIA-821). This is the fifth year that the survey data have appeared in a separate publication. Prior to the 1989 report, the statistics appeared in the Petroleum Marketing Annual (PMA) for reference year 1988 and the Petroleum Marketing Monthly (PMM) for reference years 1984 through 1987. The 1993 edition marks the 10th annual presentation of the results of the ongoing ``Annual Fuel Oil and Kerosene Sales Report`` survey. Except for the kerosene and on-highway diesel information, data presented in Tables 1 through 12 (Sales of Fuel Oil and Kerosene) present results of the EIA-821 survey. Tables 13 through 24 (Adjusted Sales of Fuel Oil and Kerosene) include volumes that are based on the EIA-821 survey but have been adjusted to equal the products supplied volumes published in the Petroleum Supply Annual (PSA).

  15. Fuel cell-fuel cell hybrid system

    DOEpatents

    Geisbrecht, Rodney A.; Williams, Mark C.

    2003-09-23

    A device for converting chemical energy to electricity is provided, the device comprising a high temperature fuel cell with the ability for partially oxidizing and completely reforming fuel, and a low temperature fuel cell juxtaposed to said high temperature fuel cell so as to utilize remaining reformed fuel from the high temperature fuel cell. Also provided is a method for producing electricity comprising directing fuel to a first fuel cell, completely oxidizing a first portion of the fuel and partially oxidizing a second portion of the fuel, directing the second fuel portion to a second fuel cell, allowing the first fuel cell to utilize the first portion of the fuel to produce electricity; and allowing the second fuel cell to utilize the second portion of the fuel to produce electricity.

  16. Workplace Charging Challenge: Higher Education PEV Charging Webinar |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Challenge: Higher Education PEV Charging Webinar Workplace Charging Challenge: Higher Education PEV Charging Webinar Review the slides from our webinar which highlighted workplace charging on higher education campuses across the country. Contact us for more information about this webinar and the Workplace Charging Challenge! Higher Education PEV Charging Webinar Slides (6.16 MB) More Documents & Publications Vehicle Technologies Office: Workplace Charging Challenge

  17. Workplace Charging Challenge: Sample Workplace Charging Policy | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Workplace Charging Policy Workplace Charging Challenge: Sample Workplace Charging Policy Review the policy guidelines used by one Workplace Charging Challenge partner to keep their program running safe and successfully. Sample Workplace Charging Policy (277.11 KB) More Documents & Publications PEV Outreach Resources for Your Employees Workplace Charging Challenge Summit 2014: Session 1, Track A Vehicle Technologies Office: Workplace Charging Challenge Reports

  18. John Papanikolas: Visualizing Charge Carrier Motion in Nanowires Using

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Femtosecond Pump-Probe Microscopy | Center for Energy Efficient Materials John Papanikolas: Visualizing Charge Carrier Motion in Nanowires Using Femtosecond Pump-Probe Microscopy Apr 17, 2014 | 4:00 PM - 5:00 PM John Papanikolas Professor of Chemistry & Deputy Director, EFRC on Solar Fuels University of North Carolina, Chapel Hill Visualizing Charge Carrier Motion in Nanowires Using Femtosecond Pump-Probe Microscopy April 17, 2014 | 4:00pm | ESB 1001 Faculty host: Dan Morse

  19. FUEL ELEMENT

    DOEpatents

    Bean, R.W.

    1963-11-19

    A ceramic fuel element for a nuclear reactor that has improved structural stability as well as improved cooling and fission product retention characteristics is presented. The fuel element includes a plurality of stacked hollow ceramic moderator blocks arranged along a tubular raetallic shroud that encloses a series of axially apertured moderator cylinders spaced inwardly of the shroud. A plurality of ceramic nuclear fuel rods are arranged in the annular space between the shroud and cylinders of moderator and appropriate support means and means for directing gas coolant through the annular space are also provided. (AEC)

  20. Adjustable Speed Pumping Applications | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Pumping Applications Adjustable Speed Pumping Applications This tip sheet provides practical tips on the application of adjustable speed drives in industrial pumping systems. PUMPING SYSTEMS TIP SHEET #11 Adjustable Speed Pumping Applications (January 2007) (276.35 KB) More Documents & Publications Control Strategies for Centrifugal Pumps with Variable Flow Rate Requirements Adjustable Speed Drive Part-Load Efficiency Improving Pumping System Performance: A Sourcebook for Industry - Second

  1. Fuel Cells

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    and robust solid oxide fuel cell (SOFC) system. Specific objectives include achieving an efficiency of greater than 60 percent, meeting a stack cost target of 175 per kW, and ...

  2. Fuel economizer

    SciTech Connect

    Zwierzelewski, V.F.

    1984-06-26

    A fuel economizer device for use with an internal combustion engine fitted with a carburetor is disclosed. The fuel economizer includes a plate member which is mounted between the carburetor and the intake portion of the intake manifold. The plate member further has at least one aperture formed therein. One tube is inserted through the at least one aperture in the plate member. The one tube extends longitudinally in the passage of the intake manifold from the intake portion toward the exit portion thereof. The one tube concentrates the mixture of fuel and air from the carburetor and conveys the mixture of fuel and air to a point adjacent but spaced away from the inlet port of the internal combustion engine.

  3. Ethanol: farm and fuel issues

    SciTech Connect

    Not Available

    1980-08-01

    The current U.S. and world grain situations are described as well as adjustments which would be likely for fuel production of 1, 2 and 4 billion gallons of ethanol annually in the 1985-86 period. Predicted acreage shifts in corn, soybeans, wheat and the total of seven major crops are shown. The most likely effects on the feed grains markets both here and abroad are discussed. The value of corn for fuel both with and without the gasoline tax exemption is compared to the actual farm price expected if in the base case (1 billion gallons) real corn prices do not rise. In the higher 2 and 4 billion gallon cases, increases in the real cost of corn and its impact on food prices and the CPI are estimated. A theoretical maximum level of ethanol production recognizing market factors is discussed in terms of acreage, yield, corn production and the fuel ethanol available. Agricultural and other policy frameworks are discussed.

  4. Dual nozzle single pump fuel injection system

    SciTech Connect

    Gonzalez, C.

    1992-02-25

    This patent describes an improvement in a fuel injection system in a stratified charge hybrid internal combustion engine including a main combustion chamber, a precombustion chamber connected with the main chamber, fuel injectors in the main combustion chamber and precombustion chamber which open at higher and lower pressure levels respectively to sequentially inject fuel into the prechamber and the main chamber, timed spark ignition means in the prechamber for ignition of the fuel-air mixture therein, and an engine driven and timed fuel injection pump having a variable output capacity that varies with power level position, the injection pump is supplied by a low pressure charging pump. The improvement comprises: a shuttle valve including a bore therein; a shuttle spool means positioned within the bore defining a prechamber supply chamber on one side thereof and a spool activation chamber on the opposite side thereof the spool means having a first and second position; biasing means urging the spool towards it first position with the spool actuation chamber at its minimum volume; first conduit means connecting charging pressure to the prechamber supply camber in the first position oil the spool means; second conduit means connecting the injection pump to spool actuation chamber; third conduit means connecting the spool actuating chamber with the main injector; forth conduit means connecting the prechamber supply chamber with the prechamber injector; the initial charge from the injection pump actuates the spool means from its fir to its second position.

  5. Final Progress Report, Renewable and Logistics Fuels for Fuel Cells at the Colorado School of Mines

    SciTech Connect

    Sullivan, Neal P

    2012-08-06

    The objective of this program is to advance the current state of technology of solid-oxide fuel cells (SOFCs) to improve performance when operating on renewable and logistics hydrocarbon fuel streams. Outcomes will include: 1.) new SOFC materials and architectures that address the technical challenges associated with carbon-deposit formation and sulfur poisoning; 2.) new integration strategies for combining fuel reformers with SOFCs; 3.) advanced modeling tools that bridge the scales of fundamental charge-transfer chemistry to system operation and control; and 4.) outreach through creation of the Distinguished Lecturer Series to promote nationwide collaboration with fuel-cell researchers and scientists.

  6. Workplace Charging Challenge: Install and Manage PEV Charging

    Energy.gov [DOE]

    To determine if workplace charging is right for your organization, use the employer resources to learn more about PEVs and charging stations. The PEV Handbook for Workplace Charging Hosts is...

  7. Exhaust gas recirculation in a homogeneous charge compression ignition engine

    SciTech Connect

    Duffy, Kevin P.; Kieser, Andrew J.; Rodman, Anthony; Liechty, Michael P.; Hergart, Carl-Anders; Hardy, William L.

    2008-05-27

    A homogeneous charge compression ignition engine operates by injecting liquid fuel directly in a combustion chamber, and mixing the fuel with recirculated exhaust and fresh air through an auto ignition condition of the fuel. The engine includes at least one turbocharger for extracting energy from the engine exhaust and using that energy to boost intake pressure of recirculated exhaust gas and fresh air. Elevated proportions of exhaust gas recirculated to the engine are attained by throttling the fresh air inlet supply. These elevated exhaust gas recirculation rates allow the HCCI engine to be operated at higher speeds and loads rendering the HCCI engine a more viable alternative to a conventional diesel engine.

  8. Property:OpenEI/UtilityRate/DemandChargePeriod9FAdj | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    FAdj Jump to: navigation, search This is a property of type Number. Name: Demand Charge Period 9 Fuel Adj Retrieved from "http:en.openei.orgwindex.php?titleProperty:OpenEI...

  9. Property:OpenEI/UtilityRate/DemandChargePeriod5FAdj | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    FAdj Jump to: navigation, search This is a property of type Number. Name: Demand Charge Period 5 Fuel Adj Retrieved from "http:en.openei.orgwindex.php?titleProperty:OpenEI...

  10. Property:OpenEI/UtilityRate/DemandChargePeriod2FAdj | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    FAdj Jump to: navigation, search This is a property of type Number. Name: Demand Charge Period 2 Fuel Adj Retrieved from "http:en.openei.orgwindex.php?titleProperty:OpenEI...

  11. Fact #874: May 25, 2015 Number of Electric Stations and Electric Charging Units Increasing

    Office of Energy Efficiency and Renewable Energy (EERE)

    There are more electric stations than any other alternative fuel (10,710 stations). The number of charging units is of particular importance for electric vehicles due to the length of time it takes...

  12. Evaluating Electric Vehicle Charging Impacts and Customer Charging...

    Energy Saver

    Evaluating Electric Vehicle Charging Impacts and Customer Charging Behaviors: Experiences from Six Smart Grid Investment Grant Projects (December 2014) Evaluating Electric Vehicle ...

  13. Trends in Workplace Charging

    Energy.gov [DOE] (indexed site)

    *Based on Energy Charges Only using an average annual electricity consumption for a U.S. residential utility customer of 11,496 kWh (EIA http:www.eia.gov). (WASHINGTON, ...

  14. Workplace Charging Challenge

    Energy.gov [DOE] (indexed site)

    ... commitment, MetLife has installed PEV charging stations for employee use at 14 of its locations across the country. (Photo courtesy Josh Weiner MetLife) C L E A N C I T I ...

  15. Societal Benefits Charge

    Energy.gov [DOE]

    During 2011 and 2012 several minor changes were made to the originally enacted SBC law. In 2011 a section was added prohibiting gas utilities from imposing an SBC charge (or several other types o...

  16. Trends in Workplace Charging

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Donofrio Ford Motor Company Trends in Workplace Charging Est EV NA NA approx 21 70-100 Miles: What Types of Chargers are Being Used? Considerations for Campus Installations *...

  17. Automakers and Workplace Charging

    Energy.gov [DOE] (indexed site)

    Maryland 8 Connecticut 2 Kentucky 12 Georgia 2 New York 51 Ohio 44 Michigan 299 Indiana 8 Illinois 4 Kansas 2 Arizona 2 Texas 3 California 32 473 GM WORKPLACE CHARGING STATIONS ...

  18. Hydrogen and Fuel Cell Technologies Program: Fuel Cells Fact...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Hydrogen and Fuel Cell Technologies Program: Fuel Cells Fact Sheet Hydrogen and Fuel Cell Technologies Program: Fuel Cells Fact Sheet Fact sheet produced by the Fuel Cell ...

  19. Alternative Fuels Data Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Residential Electric Vehicle Charging Incentive - NIPSCO NIPSCO's IN-Charge At Home Electric Vehicle Program (Program) offers free plug-in electric vehicle charging during off-peak ...

  20. Electrically charged targets

    DOEpatents

    Goodman, Ronald K.; Hunt, Angus L.

    1984-01-01

    Electrically chargeable laser targets and method for forming such charged targets in order to improve their guidance along a predetermined desired trajectory. This is accomplished by the incorporation of a small amount of an additive to the target material which will increase the electrical conductivity thereof, and thereby enhance the charge placed upon the target material for guidance thereof by electrostatic or magnetic steering mechanisms, without adversely affecting the target when illuminated by laser energy.

  1. Alternative Fuels Data Center: Hydrogen Fueling Infrastructure Development

    Alternative Fuels and Advanced Vehicles Data Center

    Fueling Infrastructure Development to someone by E-mail Share Alternative Fuels Data Center: Hydrogen Fueling Infrastructure Development on Facebook Tweet about Alternative Fuels Data Center: Hydrogen Fueling Infrastructure Development on Twitter Bookmark Alternative Fuels Data Center: Hydrogen Fueling Infrastructure Development on Google Bookmark Alternative Fuels Data Center: Hydrogen Fueling Infrastructure Development on Delicious Rank Alternative Fuels Data Center: Hydrogen Fueling

  2. Reforming of fuel inside fuel cell generator

    DOEpatents

    Grimble, R.E.

    1988-03-08

    Disclosed is an improved method of reforming a gaseous reformable fuel within a solid oxide fuel cell generator, wherein the solid oxide fuel cell generator has a plurality of individual fuel cells in a refractory container, the fuel cells generating a partially spent fuel stream and a partially spent oxidant stream. The partially spent fuel stream is divided into two streams, spent fuel stream 1 and spent fuel stream 2. Spent fuel stream 1 is burned with the partially spent oxidant stream inside the refractory container to produce an exhaust stream. The exhaust stream is divided into two streams, exhaust stream 1 and exhaust stream 2, and exhaust stream 1 is vented. Exhaust stream 2 is mixed with spent fuel stream 2 to form a recycle stream. The recycle stream is mixed with the gaseous reformable fuel within the refractory container to form a fuel stream which is supplied to the fuel cells. Also disclosed is an improved apparatus which permits the reforming of a reformable gaseous fuel within such a solid oxide fuel cell generator. The apparatus comprises a mixing chamber within the refractory container, means for diverting a portion of the partially spent fuel stream to the mixing chamber, means for diverting a portion of exhaust gas to the mixing chamber where it is mixed with the portion of the partially spent fuel stream to form a recycle stream, means for injecting the reformable gaseous fuel into the recycle stream, and means for circulating the recycle stream back to the fuel cells. 1 fig.

  3. Reforming of fuel inside fuel cell generator

    DOEpatents

    Grimble, Ralph E.

    1988-01-01

    Disclosed is an improved method of reforming a gaseous reformable fuel within a solid oxide fuel cell generator, wherein the solid oxide fuel cell generator has a plurality of individual fuel cells in a refractory container, the fuel cells generating a partially spent fuel stream and a partially spent oxidant stream. The partially spent fuel stream is divided into two streams, spent fuel stream I and spent fuel stream II. Spent fuel stream I is burned with the partially spent oxidant stream inside the refractory container to produce an exhaust stream. The exhaust stream is divided into two streams, exhaust stream I and exhaust stream II, and exhaust stream I is vented. Exhaust stream II is mixed with spent fuel stream II to form a recycle stream. The recycle stream is mixed with the gaseous reformable fuel within the refractory container to form a fuel stream which is supplied to the fuel cells. Also disclosed is an improved apparatus which permits the reforming of a reformable gaseous fuel within such a solid oxide fuel cell generator. The apparatus comprises a mixing chamber within the refractory container, means for diverting a portion of the partially spent fuel stream to the mixing chamber, means for diverting a portion of exhaust gas to the mixing chamber where it is mixed with the portion of the partially spent fuel stream to form a recycle stream, means for injecting the reformable gaseous fuel into the recycle stream, and means for circulating the recycle stream back to the fuel cells.

  4. Nissan EV Workplace Charging Program

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Nissan EV Workplace Charging Program Workplace Charging Value Creation Value Proposition Nissan Support For Employer For Employee For Employee * Unique employee benefit * ...

  5. Demand Charges | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Demand Charges Jump to: navigation, search Retrieved from "http:en.openei.orgwindex.php?titleDemandCharges&oldid488967" Feedback Contact needs updating Image needs...

  6. ,"Total Fuel Oil Expenditures

    Energy Information Administration (EIA) (indexed site)

    . Fuel Oil Expenditures by Census Region for Non-Mall Buildings, 2003" ,"Total Fuel Oil Expenditures (million dollars)",,,,"Fuel Oil Expenditures (dollars)" ,,,,,"per...

  7. ,"Total Fuel Oil Consumption

    Energy Information Administration (EIA) (indexed site)

    0. Fuel Oil Consumption (gallons) and Energy Intensities by End Use for Non-Mall Buildings, 2003" ,"Total Fuel Oil Consumption (million gallons)",,,,,"Fuel Oil Energy Intensity...

  8. ,"Total Fuel Oil Expenditures

    Energy Information Administration (EIA) (indexed site)

    4. Fuel Oil Expenditures by Census Region, 1999" ,"Total Fuel Oil Expenditures (million dollars)",,,,"Fuel Oil Expenditures (dollars)" ,,,,,"per Gallon",,,,"per Square Foot"...

  9. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    petroleum gas (propane); coal-derived liquid fuels; hydrogen; electricity; pure biodiesel (B100); fuels, other than alcohol, derived from biological materials; and P-Series fuels. ...

  10. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Select Fuels Clear all All Fuels GasolineE10 Low Sulfur Diesel Biodiesel Compressed ... chart. More fuel information: Biodiesel EthanolE100 Electricity Hydrogen ...

  11. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Beginning January 1, 2017, alternative fuels will be taxed equal to the motor fuel tax on a gallon equivalent basis. Alternative fuels include natural gas, propane, hydrogen, and ...

  12. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    buses and other motor vehicles to use U.S. Environmental Protection Agency compliant alternative fuel systems, purchase alternative fuel equipment, and install fueling stations. ...

  13. ,"Total Fuel Oil Expenditures

    Energy Information Administration (EIA) (indexed site)

    A. Fuel Oil Expenditures by Census Region for All Buildings, 2003" ,"Total Fuel Oil Expenditures (million dollars)",,,,"Fuel Oil Expenditures (dollars)" ,,,,,"per Gallon",,,,"per...

  14. ,"Total Fuel Oil Consumption

    Energy Information Administration (EIA) (indexed site)

    A. Fuel Oil Consumption (gallons) and Energy Intensities by End Use for All Buildings, 2003" ,"Total Fuel Oil Consumption (million gallons)",,,,,"Fuel Oil Energy Intensity...

  15. Fuel Cell Technologies Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fuel Cell Seminar Orlando, FL Dr. Sunita Satyapal U.S. Department of Energy Fuel Cell Technologies Program Program Manager 1112011 2 | Fuel Cell Technologies Program Source: US ...

  16. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Clean Transportation Fuel Standards The Oregon Department of Environmental Quality (DEQ) administers the Oregon Clean Fuels Program (Program), which requires fuel producers and ...

  17. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Vehicle and Fueling Infrastructure Grants and Loans The Utah Clean Fuels and Vehicle Technology Grant and Loan Program, funded through the Clean Fuels and Vehicle Technology Fund, ...

  18. EIS-0015: U.S. Spent Fuel Policy

    Energy.gov [DOE]

    Subsumed DOE/EIS-0040 and DOE/EIS-0041. The Savannah River Laboratory prepared this EIS to analyze the impacts of implementing or not implementing the policy for interim storage of spent power reactor fuel. This Final EIS is a compilation of three Draft EISs and one Supplemental Draft EIS: DOE/EIS-0015-D, Storage of U.S. Spent Power Reactor Fuel; DOE/EIS-0015-DS, Storage of U.S. Spent Power Reactor Fuel - Supplement; DOE/EIS-0040-D, Storage of Foreign Spent Power Reactor Fuel; and DOE/EIS-0041-D, Charge for Spent Fuel Storage.

  19. Refuse derived fuel delivery system and distribution conveyors

    SciTech Connect

    Kaminski, D.J.; Frank, E.A.; Grinsteiner, C.S.

    1987-08-18

    This patent describes an apparatus for supplying comminuted combustible solid waste material from a refuse material supply to a combustion apparatus for use as fuel and wherein the combustion apparatus includes at least two fuel charging means each having a hopper for receiving comminuted combustible solid waste material, and the hoppers being positioned in side-by-side relation.

  20. Vehicle Technologies Office: Workplace Charging Challenge Progress...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Workplace Charging Challenge Progress Update 2014 - Employers Take Charge Vehicle Technologies Office: Workplace Charging Challenge Progress Update 2014 - Employers Take Charge In ...

  1. EV Everywhere: Workplace Charging | Department of Energy

    Office of Environmental Management (EM)

    Vehicle Charging EV Everywhere: Workplace Charging EV Everywhere: Workplace Charging Most plug-in electric vehicle (EV) owners charge their vehicles primarily at home, but ...

  2. Workplace Charging Challenge Progress Update 2014

    Energy.gov [DOE] (indexed site)

    Locations with Charging Workplace Charging Challenge 6 Installing & Planned Charging Stations Almost Doubled in the Last 2 Years Workplace Charging Challenge 7 Partner plans ...

  3. Stationary Liquid Fuel Fast Reactor

    SciTech Connect

    Yang, Won Sik; Grandy, Andrew; Boroski, Andrew; Krajtl, Lubomir; Johnson, Terry

    2015-09-30

    container is penetrated by twelve hexagonal control assembly (CA) guide tubes, each of which has 3.0 mm thickness and 69.4 mm flat-to-flat outer distance. The distance between two neighboring CA guide tube is selected to be 26 cm to provide an adequate space for CA driving systems. The fuel container has 18181 penetrating coolant tubes of 6.0 mm inner diameter and 2.0 mm thickness. The coolant tubes are arranged in a triangular lattice with a lattice pitch of 1.21 cm. The fuel, structure, and coolant volume fractions inside the fuel container are 0.386, 0.383, and 0.231, respectively. Separate steel reflectors and B4C shields are used outside of the fuel container. Six gas expansion modules (GEMs) of 5.0 cm thickness are introduced in the radial reflector region. Between the radial reflector and the fuel container is a 2.5 cm sodium gap. The TRU inventory at the beginning of equilibrium cycle (BOEC) is 5081 kg, whereas the TRU inventory at the beginning of life (BOL) was 3541 kg. This is because the equilibrium cycle fuel contains a significantly smaller fissile fraction than the LWR TRU feed. The fuel inventory at BOEC is composed of 34.0 a/o TRU, 41.4 a/o Ce, 23.6 a/o Co, and 1.03 a/o solid fission products. Since uranium-free fuel is used, a theoretical maximum TRU consumption rate of 1.011 kg/day is achieved. The semi-continuous fuel cycle based on the 300-batch, 1- day cycle approximation yields a burnup reactivity loss of 26 pcm/day, and requires a daily reprocessing of 32.5 kg of SLFFR fuel. This yields a daily TRU charge rate of 17.45 kg, including a makeup TRU feed of 1.011 kg recovered from the LWR used fuel. The charged TRU-Ce-Co fuel is composed of 34.4 a/o TRU, 40.6 a/o Ce, and 25.0 a/o Co.

  4. Ergonomic evaluation of the Apple Adjustable Keyboard

    SciTech Connect

    Tittiranonda, P.; Burastero, S.; Shih, M.; Rempel, D.

    1994-05-01

    This study presents an evaluation of the Apple Adjustable Keyboard based on subjective preference and observed joint angles during typing. Thirty five keyboard users were asked to use the Apple adjustable keyboard for 7--14 days and rate the various characteristics of the keyboard. Our findings suggest that the most preferred opening angles range from 11--20{degree}. The mean ulnar deviation on the Apple Adjustable keyboard is 11{degree}, compared to 16{degree} on the standard keyboard. The mean extension was decreased from 24{degree} to 16{degree} when using the adjustable keyboard. When asked to subjectively rate the adjustable keyboard in comparison to the standard, the average subject felt that the Apple Adjustable Keyboard was more comfortable and easier to use than the standard flat keyboard.

  5. Fuel Cells & Alternative Fuels | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Cells & Alternative Fuels Fuel Cells & Alternative Fuels Presentation given at DEER 2006, August 20-24, 2006, Detroit, Michigan. Sponsored by the U.S. DOE's EERE FreedomCar and ...

  6. Florida Dry Natural Gas Reserves Adjustments (Billion Cubic Feet...

    Gasoline and Diesel Fuel Update

    Adjustments (Billion Cubic Feet) Florida Dry Natural Gas Reserves Adjustments (Billion ... Referring Pages: Dry Natural Gas Reserves Adjustments Florida Dry Natural Gas Proved ...

  7. West Virginia Dry Natural Gas Reserves Adjustments (Billion Cubic...

    Energy Information Administration (EIA) (indexed site)

    Adjustments (Billion Cubic Feet) West Virginia Dry Natural Gas Reserves Adjustments ... Dry Natural Gas Reserves Adjustments West Virginia Dry Natural Gas Proved Reserves Dry ...

  8. Virginia Dry Natural Gas Reserves Adjustments (Billion Cubic...

    Energy Information Administration (EIA) (indexed site)

    Adjustments (Billion Cubic Feet) Virginia Dry Natural Gas Reserves Adjustments (Billion ... Referring Pages: Dry Natural Gas Reserves Adjustments Virginia Dry Natural Gas Proved ...

  9. Kansas Dry Natural Gas Reserves Adjustments (Billion Cubic Feet...

    Energy Information Administration (EIA) (indexed site)

    Adjustments (Billion Cubic Feet) Kansas Dry Natural Gas Reserves Adjustments (Billion ... Referring Pages: Dry Natural Gas Reserves Adjustments Kansas Dry Natural Gas Proved ...

  10. New York Dry Natural Gas Reserves Adjustments (Billion Cubic...

    Gasoline and Diesel Fuel Update

    Adjustments (Billion Cubic Feet) New York Dry Natural Gas Reserves Adjustments (Billion ... Referring Pages: Dry Natural Gas Reserves Adjustments New York Dry Natural Gas Proved ...

  11. New Mexico Dry Natural Gas Reserves Adjustments (Billion Cubic...

    Annual Energy Outlook

    Adjustments (Billion Cubic Feet) New Mexico Dry Natural Gas Reserves Adjustments (Billion ... Referring Pages: Dry Natural Gas Reserves Adjustments New Mexico Dry Natural Gas Proved ...

  12. North Dakota Dry Natural Gas Reserves Adjustments (Billion Cubic...

    Energy Information Administration (EIA) (indexed site)

    Adjustments (Billion Cubic Feet) North Dakota Dry Natural Gas Reserves Adjustments ... Referring Pages: Dry Natural Gas Reserves Adjustments North Dakota Dry Natural Gas Proved ...

  13. ARM - Evaluation Product - Sonde-Adjust

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ProductsSonde-Adjust ARM Data Discovery Browse Data Documentation Use the Data File Inventory tool to view data availability at the file level. Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Evaluation Product : Sonde-Adjust The sonde-adjust VAP produces data that corrects documented biases in radiosonde humidity measurements. Unique fields contained within this datastream include smoothed original relative humidity, dry bias corrected relative

  14. Adjustable Speed Drive Part-Load Efficiency

    Energy.gov [DOE]

    An adjustable speed drive (ASD) is a device that controls the rotational speed of motor-driven equipment. Variable frequency drives (VFDs), the most common type of ASDs, efficiently meet varying process requirements by adjusting the frequency and voltage of the power supplied to an AC motor to enable it to operate over a wide speed range. External sensors monitor flow, liquid levels, or pressure and then transmit a signal to a controller that adjusts the frequency and speed to match process requirements.

  15. Dual fuel combustion in a turbocharged diesel engine

    SciTech Connect

    Few, P.C.; Newlyn, H.A.

    1987-01-01

    The modification of a turbocharged diesel engine to a dual-fuel engine using methane as the supplementary fuel has been carried out. The effect of the gaseous fuel in a turbo-charged diesel engine has been investigated by means of a heat release study and a computer program already developed at Leicester Polytechnic. It is used in order to examine the rate of heat released under any operational condition.

  16. Adjusted Estimates of Texas Natural Gas Production

    Reports and Publications

    2005-01-01

    The Energy Information Administration (EIA) is adjusting its estimates of natural gas production in Texas for 2004 and 2005 to correctly account for carbon dioxide (CO2) production.

  17. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    To qualify, fuel must also meet the U.S. Environmental Protection Agency fuel and fuel additive registration requirements. Alcohol with a proof of less than 150, fuel with a water ...

  18. Fuel Cells Fact Sheet

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fuel cells are the most energy efficient devices for extracting power from fuels. Capable of running on a variety of fuels, including hydrogen, natural gas, and biogas, fuel cells ...

  19. Evaluation of coal liquids in a single cylinder direct-injection, stratified-charge engine

    SciTech Connect

    Roby, R.J.; Freeman, L.E.; Harrington, J.A.; Chui, G.K.; Tallent, W.D.

    1981-10-01

    Indicated specific energy consumption and exhaust emissions were measured for three coal-derived liquids in a direct injection, stratified-charge (PROCO) engine. The three fuels were obtained from different coal refining processes. One of the fuels met current gasoline specifications while the other two had volatilities somewhat below the specification and were more typical of some current gasoline blending components. 6 refs.

  20. Alternative Fuels Data Center: Fuel Prices

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    and conventional fuel prices for biodiesel, compressed natural gas, ethanol, ... National Average Price Between July 1 and July 15, 2016 Fuel Price Biodiesel (B20) 2.54...

  1. California Fuel Cell Partnership: Alternative Fuels Research...

    Energy.gov [DOE] (indexed site)

    This presentation by Chris White of the California Fuel Cell Partnership provides information about alternative fuels research. cafcpinitiativescall.pdf (133.97 KB) More ...

  2. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Renewable Fuel Distributor and Vehicle Manufacturer Liability Protection Renewable fuel refiners, suppliers, terminals, wholesalers, distributors, retailers, and motor vehicle manufacturers and dealers are not liable for property damages related to a customer's purchase of renewable fuel, including blends, if the consumer selected the fuel for use. Motor fuel blended with any amount of renewable fuel will not be considered a defective product provided the fuel compiles with motor fuel quality

  3. Fuel Cells at NASCAR

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation slides from the DOE Fuel Cell Technologies Office webinar "Fuel Cells at NASCAR" held on April 17, 2014.

  4. HCCI and Stratified-Charge CI Engine Combustion Research | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy HCCI and Stratified-Charge CI Engine Combustion Research HCCI and Stratified-Charge CI Engine Combustion Research 2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting ace004_dec_2013_o.pdf (1.42 MB) More Documents & Publications Vehicle Technologies Office Merit Review 2014: Low-Temperature Gasoline Combustion (LTGC) Engine Research HCCI and Stratified-Charge CI Engine Combustion Research Vehicle Technologies

  5. Mitigation of Vehicle Fast Charge Grid Impacts with Renewables and Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Storage | Department of Energy Mitigation of Vehicle Fast Charge Grid Impacts with Renewables and Energy Storage Mitigation of Vehicle Fast Charge Grid Impacts with Renewables and Energy Storage 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting vss076_markel_2012_o.pdf (718.79 KB) More Documents & Publications Mitigation of Vehicle Fast Charge Grid Impacts with Renewables and Energy Storage AVTA: Bidirectional Fast

  6. HCCI and Stratified-Charge CI Engine Combustion Research | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy HCCI and Stratified-Charge CI Engine Combustion Research HCCI and Stratified-Charge CI Engine Combustion Research 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting ace004_dec_2012_o.pdf (1.06 MB) More Documents & Publications HCCI and Stratified-Charge CI Engine Combustion Research Vehicle Technologies Office Merit Review 2014: Low-Temperature Gasoline Combustion (LTGC) Engine Research Improving Efficiency and

  7. Alternative Fuels Data Center: Ethanol Fueling Infrastructure Development

    Alternative Fuels and Advanced Vehicles Data Center

    Infrastructure Development to someone by E-mail Share Alternative Fuels Data Center: Ethanol Fueling Infrastructure Development on Facebook Tweet about Alternative Fuels Data Center: Ethanol Fueling Infrastructure Development on Twitter Bookmark Alternative Fuels Data Center: Ethanol Fueling Infrastructure Development on Google Bookmark Alternative Fuels Data Center: Ethanol Fueling Infrastructure Development on Delicious Rank Alternative Fuels Data Center: Ethanol Fueling Infrastructure

  8. Alternative Fuels Data Center: Propane Fueling Infrastructure Development

    Alternative Fuels and Advanced Vehicles Data Center

    Infrastructure Development to someone by E-mail Share Alternative Fuels Data Center: Propane Fueling Infrastructure Development on Facebook Tweet about Alternative Fuels Data Center: Propane Fueling Infrastructure Development on Twitter Bookmark Alternative Fuels Data Center: Propane Fueling Infrastructure Development on Google Bookmark Alternative Fuels Data Center: Propane Fueling Infrastructure Development on Delicious Rank Alternative Fuels Data Center: Propane Fueling Infrastructure

  9. Alternative Fuels Data Center: Natural Gas Fuel Basics

    Alternative Fuels and Advanced Vehicles Data Center

    Fuel Basics to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Fuel Basics on Facebook Tweet about Alternative Fuels Data Center: Natural Gas Fuel Basics on Twitter Bookmark Alternative Fuels Data Center: Natural Gas Fuel Basics on Google Bookmark Alternative Fuels Data Center: Natural Gas Fuel Basics on Delicious Rank Alternative Fuels Data Center: Natural Gas Fuel Basics on Digg Find More places to share Alternative Fuels Data Center: Natural Gas Fuel Basics on

  10. Alternative Fuels Data Center: Filling CNG Fuel Tanks

    Alternative Fuels and Advanced Vehicles Data Center

    Filling CNG Fuel Tanks to someone by E-mail Share Alternative Fuels Data Center: Filling CNG Fuel Tanks on Facebook Tweet about Alternative Fuels Data Center: Filling CNG Fuel Tanks on Twitter Bookmark Alternative Fuels Data Center: Filling CNG Fuel Tanks on Google Bookmark Alternative Fuels Data Center: Filling CNG Fuel Tanks on Delicious Rank Alternative Fuels Data Center: Filling CNG Fuel Tanks on Digg Find More places to share Alternative Fuels Data Center: Filling CNG Fuel Tanks on

  11. Alternative Fuels Data Center: Natural Gas Fuel Safety

    Alternative Fuels and Advanced Vehicles Data Center

    Natural Gas Fuel Safety to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Fuel Safety on Facebook Tweet about Alternative Fuels Data Center: Natural Gas Fuel Safety on Twitter Bookmark Alternative Fuels Data Center: Natural Gas Fuel Safety on Google Bookmark Alternative Fuels Data Center: Natural Gas Fuel Safety on Delicious Rank Alternative Fuels Data Center: Natural Gas Fuel Safety on Digg Find More places to share Alternative Fuels Data Center: Natural Gas Fuel Safety on

  12. Webinar August 11: Analysis Using Fuel Cell MHE for Shaving Peak Building Energy

    Energy.gov [DOE]

    The Fuel Cell Technologies Office will present a live webinar entitled "Analysis Using Fuel Cell MHE for Shaving Peak Building Energy" on Tuesday, August 11, from 12 to 1 p.m. EDT. This webinar will explore the synergy between a facility's use of hydrogen fuel cell forklifts and its reduction of electric grid time of use energy charges.

  13. ION PRODUCING MECHANISM (CHARGE CUPS)

    DOEpatents

    Brobeck, W.W.

    1959-04-21

    The problems of confining a charge material in a calutron and uniformly distributing heat to the charge is described. The charge is held in a cup of thermally conductive material removably disposed within the charge chamber of the ion source block. A central thermally conducting stem is incorporated within the cup for conducting heat to the central portion of the charge contained within the cup.

  14. Synthetic fuels

    SciTech Connect

    Not Available

    1989-01-01

    In January 1982, the Department of Energy guaranteed a loan for the construction and startup of the Great Plains project. On August 1, 1985, the partnership defaulted on the $1.54 billion loan, and DOE acquired control of, and then title to, the project. DOE continued to operate the plant, through the ANG Coal Gasification Company, and sell synthetic fuel. The DOE's ownership and divestiture of the plant is discussed.

  15. An application of a combined charging system on a turbocharged diesel engine

    SciTech Connect

    Lee, D.I.; Her, K.; Chang, N.

    1984-01-01

    To improve the low-speed torque characteristics and the fuel economy and to reduce the exhaust gaseous emissions from a 10-liter, turbocharged diesel engines, charge air cooling with a resonant intake system has been introduced. The use of an air-to-air inter-cooler mounted in front of the radiator results in increasing the charge air density and the resonant intake system offers a high volumetric charging efficiencies at low-speed region. Actual engine data show an increase in power of 14 percent, the improvement of specific fuel consumption by 3-7 percent and a decrease in NOx emissions by 33 percent.

  16. Effect of Premixed Fuel Preparation for Partially Premixed Combustion with a Low Octane Gasoline on a Light-Duty Multi-Cylinder Compression Ignition Engine

    SciTech Connect

    Dempsey, Adam B.; Curran, Scott; Wagner, Robert M.; Cannella, William C.

    2015-05-12

    Gasoline compression ignition concepts with the majority of the fuel being introduced early in the cycle are known as partially premixed combustion (PPC). Previous research on single- and multi-cylinder engines has shown that PPC has the potential for high thermal efficiency with low NOx and soot emissions. A variety of fuel injection strategies has been proposed in the literature. These injection strategies aim to create a partially stratified charge to simultaneously reduce NOx and soot emissions while maintaining some level of control over the combustion process through the fuel delivery system. The impact of the direct injection strategy to create a premixed charge of fuel and air has not previously been explored, and its impact on engine efficiency and emissions is not well understood. This paper explores the effect of sweeping the direct injected pilot timing from -91° to -324° ATDC, which is just after the exhaust valve closes for the engine used in this study. During the sweep, the pilot injection consistently contained 65% of the total fuel (based on command duration ratio), and the main injection timing was adjusted slightly to maintain combustion phasing near top dead center. A modern four cylinder, 1.9 L diesel engine with a variable geometry turbocharger, high pressure common rail injection system, wide included angle injectors, and variable swirl actuation was used in this study. The pistons were modified to an open bowl configuration suitable for highly premixed combustion modes. The stock diesel injection system was unmodified, and the gasoline fuel was doped with a lubricity additive to protect the high pressure fuel pump and the injectors. The study was conducted at a fixed speed/load condition of 2000 rpm and 4.0 bar brake mean effective pressure (BMEP). The pilot injection timing sweep was conducted at different intake manifold pressures, swirl levels, and fuel injection GTP-15-1067, Dempsey 2 pressures. The gasoline used in this study has

  17. Effect of Premixed Fuel Preparation for Partially Premixed Combustion with a Low Octane Gasoline on a Light-Duty Multi-Cylinder Compression Ignition Engine

    DOE PAGES [OSTI]

    Dempsey, Adam B.; Curran, Scott; Wagner, Robert M.; Cannella, William C.

    2015-05-12

    Gasoline compression ignition concepts with the majority of the fuel being introduced early in the cycle are known as partially premixed combustion (PPC). Previous research on single- and multi-cylinder engines has shown that PPC has the potential for high thermal efficiency with low NOx and soot emissions. A variety of fuel injection strategies has been proposed in the literature. These injection strategies aim to create a partially stratified charge to simultaneously reduce NOx and soot emissions while maintaining some level of control over the combustion process through the fuel delivery system. The impact of the direct injection strategy to createmore » a premixed charge of fuel and air has not previously been explored, and its impact on engine efficiency and emissions is not well understood. This paper explores the effect of sweeping the direct injected pilot timing from -91° to -324° ATDC, which is just after the exhaust valve closes for the engine used in this study. During the sweep, the pilot injection consistently contained 65% of the total fuel (based on command duration ratio), and the main injection timing was adjusted slightly to maintain combustion phasing near top dead center. A modern four cylinder, 1.9 L diesel engine with a variable geometry turbocharger, high pressure common rail injection system, wide included angle injectors, and variable swirl actuation was used in this study. The pistons were modified to an open bowl configuration suitable for highly premixed combustion modes. The stock diesel injection system was unmodified, and the gasoline fuel was doped with a lubricity additive to protect the high pressure fuel pump and the injectors. The study was conducted at a fixed speed/load condition of 2000 rpm and 4.0 bar brake mean effective pressure (BMEP). The pilot injection timing sweep was conducted at different intake manifold pressures, swirl levels, and fuel injection GTP-15-1067, Dempsey 2 pressures. The gasoline used in this study

  18. Alternative Fuels Data Center: Oregon Leads the Charge for Plug...

    Alternative Fuels and Advanced Vehicles Data Center

    ... determine whether the capacity of their electrical panel is adequate for installation of ... Minor labels are inexpensive permits for minor electrical installations. Electricians may ...

  19. Battery and fuel cell electrodes containing stainless steel charging additive

    DOEpatents

    Zuckerbrod, David; Gibney, Ann

    1984-01-01

    An electrode for use in electrochemical energy cells is made, comprising a hydrophilic layer and a hydrophobic layer, where the hydrophilic layer comprises a hydrophilic composite which includes: (i) carbon particles; (ii) stainless steel particles; (iii) a nonwetting agent; and (iv) a catalyst, where at least one current collector contacts said composite.

  20. Alternative Fuels Data Center: Charging Plug-In Electric Vehicles...

    Alternative Fuels and Advanced Vehicles Data Center

    ... General Motors estimates the annual energy use of the Chevy Volt is about 2,520 kilowatt-hours, which is less than that required for a typical water heater or central air ...

  1. Engineered fuel: Renewable fuel of the future?

    SciTech Connect

    Tomczyk, L.

    1997-01-01

    The power generation and municipal solid waste management industries share an interest in the use of process engineered fuel (PEF) comprised mainly of paper and plastics as a supplement to conventional fuels. PEF is often burned in existing boilers, making PEF an alternative to traditional refuse derived fuels (RDF). This paper describes PEF facilities and makes a comparison of PEF and RDF fuels.

  2. Phenomenology of electrostatically charged droplet combustion in normal gravity

    SciTech Connect

    Anderson, Eric K.; Koch, Jeremy A.; Kyritsis, Dimitrios C.

    2008-08-15

    Experimental findings are provided on the effect of electrostatically charging a fuel on single-burning droplet combustion in normal gravity. It was established that significant modification of the flame morphology and the droplet burning time could be achieved, solely by the droplet charge, without the application of external electric fields. Negative charging of the droplets of mixtures of isooctane with either ethanol or a commercially available anti-static additive generated intense motion of the flame and abbreviated the droplet burning time by as much as 40% for certain blend compositions. Positive charging of the droplets generated almost spherical flames, because electrostatic attraction toward the droplets countered the effect of buoyancy. By comparing combustion of droplets of the same conductivity but different compositions, coupling of electrostatics with combustion chemistry was established. (author)

  3. Fuel injection device and method

    DOEpatents

    Carlson, Larry W.

    1986-01-01

    A fuel injection system and method provide for shaping a combustion plume within a combustion chamber to effectively recirculate hot combustion gases for stable combustion conditions while providing symmetrical combustion conditions. Char and molten slag are passed to the outer boundary layer to complete combustion of char while permitting initial substoichiometric combustion in a reductive atmosphere for reducing discharge of nitrogen oxides. Shaping of the plume is accomplished by an axially adjustable pintle which permits apportionment of driving pressure between elements which contribute tangential and those which contribute radial directional components to oxidant flow entering the combustion chamber.

  4. Fuel injection device and method

    DOEpatents

    Carlson, Larry W.

    1986-02-04

    A fuel injection system and method provide for shaping a combustion plume within a combustion chamber to effectively recirculate hot combustion gases for stable combustion conditions while providing symmetrical combustion conditions. Char and molten slag are passed to the outer boundary layer to complete combustion of char while permitting initial substoichiometric combustion in a reductive atmosphere for reducing discharge of nitrogen oxides. Shaping of the plume is accomplished by an axially adjustable pintle which permits apportionment of driving pressure between elements which contribute tangential and those which contribute radial directional components to oxidant flow entering the combustion chamber.

  5. Fuel injection device and method

    DOEpatents

    Carlson, L.W.

    1983-12-21

    A fuel injection system and method provide for shaping a combustion plume within a combustion chamber to effectively recirculate hot combustion gases for stable combustion conditions while providing symmetrical combustion conditions. Char and molten slag are passed to the outer boundary layer to complete combustion of char while permitting initial substoichiometric combustion in a reductive atmosphere for reducing discharge of nitrogen oxides. Shaping of the plume is accomplished by an axially adjustable pintle which permits apportionment of driving pressure between elements which contribute tangential and those which contribute radial directional components to oxidant flow entering the combustion chamber.

  6. Rotary engine with dual spark plugs and fuel injectors

    SciTech Connect

    Abraham, J.; Bracco, F.V.

    1991-06-11

    This patent describes a stratified charge rotary combustion engine having a housing having a running surface surrounding a working chamber, the running surface having a two-lobed profile, the lobes forming a junction in a top-dead-center region of the housing, a rotor mounted for rotation in the working chamber, a fuel injection and ignition system placed in the top-dead center region. It includes a pilot fuel injector fuel into the working chamber; a first spark plug located upstream of the pilot fuel injector for igniting fuel injected by the pilot fuel injector, the pilot fuel injector and the first spark plug being located on a downstream side of the junction; a main fuel injector for injecting fuel into the working chamber, the ignited pilot fuel acting to ignite fuel injected by the main injector; and a second spark plug located upstream of the main fuel injector and located upstream of the junction for igniting fuel/air mixture in the working chamber.

  7. Lowering On-Road Fuel Use: A Component Approach

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Lowering On-Road Fuel Use: A Component Approach Alan Meier Lawrence Berkeley National Laboratory akmeier@lbl.gov What is the Component Approach? zAddresses two aspects: ‹"Off-test" energy use ‹Energy impacts of aftermarket and replacement products Some Aspects of a Car's Fuel Consumption are Not Captured in Tests z Dynamometer tests Fuel Consumption Not and adjustments Fully Captured in Fuel cannot simulate all Economy Test aspects of on-road performance z Actual consumption depends

  8. Alternative Fuels Data Center: Strategies to Conserve Fuel

    Alternative Fuels and Advanced Vehicles Data Center

    Strategies to Conserve Fuel to someone by E-mail Share Alternative Fuels Data Center: Strategies to Conserve Fuel on Facebook Tweet about Alternative Fuels Data Center: Strategies to Conserve Fuel on Twitter Bookmark Alternative Fuels Data Center: Strategies to Conserve Fuel on Google Bookmark Alternative Fuels Data Center: Strategies to Conserve Fuel on Delicious Rank Alternative Fuels Data Center: Strategies to Conserve Fuel on Digg Find More places to share Alternative Fuels Data Center:

  9. Dual mode fuel injection system and fuel injector for same

    DOEpatents

    Lawrence, Keith E.; Tian, Ye

    2005-09-20

    A fuel injection system has the ability to produce two different spray patterns depending on the positioning of a needle control valve member. Positioning of the needle control valve member determines which of the two needle control chambers are placed in a low pressure condition. First and second needle valve members have closing hydraulic surfaces exposed to fluid pressure in the two needle control chambers. The injector preferably includes a homogenous charge nozzle outlet set and a conventional nozzle outlet set controlled respectively, by the first and second needle valve members.

  10. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Incentives Printable Version Share this resource Send a link to Alternative Fuels Data Center to someone by E-mail Share Alternative Fuels Data Center on Facebook Tweet about Alternative Fuels Data Center on Twitter Bookmark Alternative Fuels Data Center on Google Bookmark Alternative Fuels Data Center on Delicious Rank Alternative Fuels Data Center on Digg Find More places to share Alternative Fuels Data Center on AddThis.com... More in this section... Search Federal State Local Examples

  11. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Summary Tables Printable Version Share this resource Send a link to Alternative Fuels Data Center to someone by E-mail Share Alternative Fuels Data Center on Facebook Tweet about Alternative Fuels Data Center on Twitter Bookmark Alternative Fuels Data Center on Google Bookmark Alternative Fuels Data Center on Delicious Rank Alternative Fuels Data Center on Digg Find More places to share Alternative Fuels Data Center on AddThis.com... More in this section... Search Federal State Local Examples

  12. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Federal Printable Version Share this resource Send a link to Alternative Fuels Data Center to someone by E-mail Share Alternative Fuels Data Center on Facebook Tweet about Alternative Fuels Data Center on Twitter Bookmark Alternative Fuels Data Center on Google Bookmark Alternative Fuels Data Center on Delicious Rank Alternative Fuels Data Center on Digg Find More places to share Alternative Fuels Data Center on AddThis.com... More in this section... Search Federal State Local Examples Summary

  13. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Tools Printable Version Share this resource Send a link to Alternative Fuels Data Center to someone by E-mail Share Alternative Fuels Data Center on Facebook Tweet about Alternative Fuels Data Center on Twitter Bookmark Alternative Fuels Data Center on Google Bookmark Alternative Fuels Data Center on Delicious Rank Alternative Fuels Data Center on Digg Find More places to share Alternative Fuels Data Center on AddThis.com... Truckstop Electrification Truck Stop Electrification Locator Locate

  14. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    AFDC Printable Version Share this resource Send a link to Alternative Fuels Data Center to someone by E-mail Share Alternative Fuels Data Center on Facebook Tweet about Alternative Fuels Data Center on Twitter Bookmark Alternative Fuels Data Center on Google Bookmark Alternative Fuels Data Center on Delicious Rank Alternative Fuels Data Center on Digg Find More places to share Alternative Fuels Data Center on AddThis.com... Vehicle and Infrastructure Cash-Flow Evaluation Model VICE 2.0: Vehicle

  15. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fuel Definition and Specifications Alternative fuels include biofuel, ethanol, methanol, hydrogen, coal-derived liquid fuels, electricity, natural gas, propane gas, or a synthetic transportation fuel. Biofuel is defined as a renewable, biodegradable, combustible liquid or gaseous fuel derived from biomass or other renewable resources that can be used as transportation fuel, combustion fuel, or refinery feedstock and that meets ASTM specifications and federal quality requirements for

  16. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Incentives » Federal Printable Version Share this resource Send a link to Alternative Fuels Data Center to someone by E-mail Share Alternative Fuels Data Center on Facebook Tweet about Alternative Fuels Data Center on Twitter Bookmark Alternative Fuels Data Center on Google Bookmark Alternative Fuels Data Center on Delicious Rank Alternative Fuels Data Center on Digg Find More places to share Alternative Fuels Data Center on AddThis.com... More in this section... Search Federal State Local

  17. Gated charged-particle trap

    DOEpatents

    Benner, W. Henry

    1999-01-01

    The design and operation of a new type of charged-particle trap provides simultaneous measurements of mass, charge, and velocity of large electrospray ions. The trap consists of a detector tube mounted between two sets of center-bored trapping plates. Voltages applied to the trapping plates define symmetrically-opposing potential valleys which guide axially-injected ions to cycle back and forth through the charge-detection tube. A low noise charge-sensitive amplifier, connected to the tube, reproduces the image charge of individual ions as they pass through the detector tube. Ion mass is calculated from measurement of ion charge and velocity following each passage through the detector.

  18. Workplace Charging Challenge: Promote Charging at Work | Department...

    Energy Saver

    Employees with access to workplace charging are six times more likely to drive a plug-in electric vehicle (PEV) than the average worker. Promoting PEV charging at workplaces is one ...

  19. Pulse-actuated fuel-injection spark plug

    DOEpatents

    Murray, Ian; Tatro, Clement A.

    1978-01-01

    A replacement spark plug for reciprocating internal combustion engines that functions as a fuel injector and as a spark plug to provide a "stratified-charge" effect. The conventional carburetor is retained to supply the main fuel-air mixture which may be very lean because of the stratified charge. The replacement plug includes a cylindrical piezoelectric ceramic which contracts to act as a pump whenever an ignition pulse is applied to a central rod through the ceramic. The rod is hollow at its upper end for receiving fuel, it is tapered along its lower length to act as a pump, and it is flattened at its lower end to act as a valve for fuel injection from the pump into the cylinder. The rod also acts as the center electrode of the plug, with the spark jumping from the plug base to the lower end of the rod to thereby provide spark ignition that has inherent proper timing with the fuel injection.

  20. Alternative Fuels Data Center: Biodiesel Fuels Education in Alabama

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Biodiesel Fuels Education in Alabama to someone by E-mail Share Alternative Fuels Data Center: Biodiesel Fuels Education in Alabama on Facebook Tweet about Alternative Fuels Data ...

  1. Alternative Fuels Data Center: Biodiesel Fueling Station Locations

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Share Alternative Fuels Data Center: Biodiesel Fueling Station Locations on Facebook Tweet about Alternative Fuels Data Center: Biodiesel Fueling Station Locations on Twitter ...

  2. Alternative Fuels Data Center: Natural Gas Fueling Stations

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Natural Gas 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 ...

  3. Microbial fuel cell treatment of fuel process wastewater (Patent...

    Office of Scientific and Technical Information (OSTI)

    Microbial fuel cell treatment of fuel process wastewater Title: Microbial fuel cell treatment of fuel process wastewater The present invention is directed to a method for cleansing ...

  4. Microbial fuel cell treatment of fuel process wastewater (Patent...

    Office of Scientific and Technical Information (OSTI)

    Microbial fuel cell treatment of fuel process wastewater Title: Microbial fuel cell treatment of fuel process wastewater You are accessing a document from the Department of ...

  5. Hydrogen Fueling for Current and Anticipated Fuel Cell Electric...

    Energy.gov [DOE] (indexed site)

    Hydrogen Fueling for Current and Anticipated Fuel Cell Electric Vehicles (FCEVs)" held on June 24, 2014. Hydrogen Fueling for Current and Anticipated Fuel Cell Electric Vehicles ...

  6. Hydrogen and Fuel Cell Technologies Update: 2010 Fuel Cell Seminar...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Update: 2010 Fuel Cell Seminar and Exposition Hydrogen and Fuel Cell Technologies Update: 2010 Fuel Cell Seminar and Exposition Presentation by Sunita Satyapal at the 2010 Fuel ...

  7. Workplace Charging: Tips to Install Charging Stations at your Leased

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Property | Department of Energy Charging: Tips to Install Charging Stations at your Leased Property Workplace Charging: Tips to Install Charging Stations at your Leased Property Tenants consider many options when shopping for space that can meet their organizations' needs, including sustainability, transportation, and technology requirements. Although they do not own the property, tenants can actively manage their sustainability and transportation profiles by choosing progressive facilities

  8. Evaluating Electric Vehicle Charging Impacts and Customer Charging

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Behaviors: Experiences from Six Smart Grid Investment Grant Projects (December 2014) | Department of Energy Evaluating Electric Vehicle Charging Impacts and Customer Charging Behaviors: Experiences from Six Smart Grid Investment Grant Projects (December 2014) Evaluating Electric Vehicle Charging Impacts and Customer Charging Behaviors: Experiences from Six Smart Grid Investment Grant Projects (December 2014) The electric power industry expects a 400% growth in annual sales of plug-in

  9. Magnetic bearing element with adjustable stiffness

    DOEpatents

    Post, Richard F

    2013-11-12

    A compact magnetic bearing element is provided which is made of permanent magnet discs configured to be capable of the adjustment of the bearing stiffness and levitation force over a wide range.

  10. Adjustable Portable Tensile Testing Machine | Princeton Plasma...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Adjustable Portable Tensile Testing Machine Thise invention describes a load-testing device that allows users to apply a load or force to any item. Additionally, this device allows...

  11. Distributed charging of electrical assets

    DOEpatents

    Ghosh, Soumyadip; Phan, Dung; Sharma, Mayank; Wu, Chai Wah; Xiong, Jinjun

    2016-02-16

    The present disclosure relates generally to the field of distributed charging of electrical assets. In various examples, distributed charging of electrical assets may be implemented in the form of systems, methods and/or algorithms.

  12. 2013 Fuel Cycle Technologies Annual Review MeetingTransactions Report

    SciTech Connect

    Not Listed

    2013-11-01

    The Fuel Cycle Technologies (FCT) program of the Department of Energy (DOE) Office of Nuclear Energy (NE) is charged with identifying promising sustainable fuel cycles and developing strategies for effective disposition of used fuel and high-level nuclear waste, enabling policymakers to make informed decisions about these critical issues. Sustainable fuel cycles will improve uranium resource utilization, maximize energy generation while minimizing waste, improve safety, and limit proliferation risk. To achieve its mission, FCT has initiated numerous activities in each of the technical campaign areas, of which this report provides a sample.

  13. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Hydrogen Fuel Specifications The California Department of Food and Agriculture, Division of Measurement Standards (DMS) requires that hydrogen fuel used in internal combustion engines and fuel cells must meet the SAE International J2719 standard for hydrogen fuel quality. For more information, see the DMS Hydrogen Fuel News website. (Reference California Code of Regulations Title 4, Section 4180-4181

  14. Vehicle Technologies Office Merit Review 2014: DC Fast Charging Effects on Battery Life and EVSE Efficiency and Security Testing

    Energy.gov [DOE]

    Presentation given by Idaho National Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about DC fast charging...

  15. Application of charge stratification, lean burn combustion systems and anti-knock control devices in small two-stroke cycle gasoline engines

    SciTech Connect

    Kuentscher, V.

    1986-01-01

    For essentially reducing the specific fuel consumption in two-stroke cycle engines and the concentration of hydrocarbons (HC) in the exhaust gas, the normal engine was equipped with a new ram tuned fuel injection system. By the application of charge stratification, lean burn combustion, different ignition systems and a special anti-knock device, considerable fuel consumption and HC emission reductions were obtained.

  16. Alternative Fuels Data Center: Vehicle Maintenance to Conserve Fuel

    Alternative Fuels and Advanced Vehicles Data Center

    Vehicle Maintenance to Conserve Fuel to someone by E-mail Share Alternative Fuels Data Center: Vehicle Maintenance to Conserve Fuel on Facebook Tweet about Alternative Fuels Data Center: Vehicle Maintenance to Conserve Fuel on Twitter Bookmark Alternative Fuels Data Center: Vehicle Maintenance to Conserve Fuel on Google Bookmark Alternative Fuels Data Center: Vehicle Maintenance to Conserve Fuel on Delicious Rank Alternative Fuels Data Center: Vehicle Maintenance to Conserve Fuel on Digg Find

  17. Alternative Fuels Data Center: CNG Vehicle Fueling Animation

    Alternative Fuels and Advanced Vehicles Data Center

    Natural Gas Printable Version Share this resource Send a link to Alternative Fuels Data Center: CNG Vehicle Fueling Animation to someone by E-mail Share Alternative Fuels Data Center: CNG Vehicle Fueling Animation on Facebook Tweet about Alternative Fuels Data Center: CNG Vehicle Fueling Animation on Twitter Bookmark Alternative Fuels Data Center: CNG Vehicle Fueling Animation on Google Bookmark Alternative Fuels Data Center: CNG Vehicle Fueling Animation on Delicious Rank Alternative Fuels Data

  18. Alternative Fuels Data Center: Flexible Fuel Vehicle Conversions

    Alternative Fuels and Advanced Vehicles Data Center

    Conversions to someone by E-mail Share Alternative Fuels Data Center: Flexible Fuel Vehicle Conversions on Facebook Tweet about Alternative Fuels Data Center: Flexible Fuel Vehicle Conversions on Twitter Bookmark Alternative Fuels Data Center: Flexible Fuel Vehicle Conversions on Google Bookmark Alternative Fuels Data Center: Flexible Fuel Vehicle Conversions on Delicious Rank Alternative Fuels Data Center: Flexible Fuel Vehicle Conversions on Digg Find More places to share Alternative Fuels

  19. Alternative Fuels Data Center: Test Your Alternative Fuel IQ

    Alternative Fuels and Advanced Vehicles Data Center

    About Printable Version Share this resource Send a link to Alternative Fuels Data Center: Test Your Alternative Fuel IQ to someone by E-mail Share Alternative Fuels Data Center: Test Your Alternative Fuel IQ on Facebook Tweet about Alternative Fuels Data Center: Test Your Alternative Fuel IQ on Twitter Bookmark Alternative Fuels Data Center: Test Your Alternative Fuel IQ on Google Bookmark Alternative Fuels Data Center: Test Your Alternative Fuel IQ on Delicious Rank Alternative Fuels Data

  20. Alternative Fuels Data Center: Alternative Fuels Save Money in Indy

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fuels Save Money in Indy to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuels Save Money in Indy on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuels Save Money in Indy on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuels Save Money in Indy on Google Bookmark Alternative Fuels Data Center: Alternative Fuels Save Money in Indy on Delicious Rank Alternative Fuels Data Center: Alternative Fuels Save Money in Indy on Digg Find

  1. Alternative Fuels Data Center: CNG Fuel System and Tank Maintenance

    Alternative Fuels and Advanced Vehicles Data Center

    CNG Fuel System and Tank Maintenance to someone by E-mail Share Alternative Fuels Data Center: CNG Fuel System and Tank Maintenance on Facebook Tweet about Alternative Fuels Data Center: CNG Fuel System and Tank Maintenance on Twitter Bookmark Alternative Fuels Data Center: CNG Fuel System and Tank Maintenance on Google Bookmark Alternative Fuels Data Center: CNG Fuel System and Tank Maintenance on Delicious Rank Alternative Fuels Data Center: CNG Fuel System and Tank Maintenance on Digg Find

  2. Alternative Fuels Data Center: Ethanol Flexible Fuel Vehicle Conversions

    Alternative Fuels and Advanced Vehicles Data Center

    Ethanol Flexible Fuel Vehicle Conversions to someone by E-mail Share Alternative Fuels Data Center: Ethanol Flexible Fuel Vehicle Conversions on Facebook Tweet about Alternative Fuels Data Center: Ethanol Flexible Fuel Vehicle Conversions on Twitter Bookmark Alternative Fuels Data Center: Ethanol Flexible Fuel Vehicle Conversions on Google Bookmark Alternative Fuels Data Center: Ethanol Flexible Fuel Vehicle Conversions on Delicious Rank Alternative Fuels Data Center: Ethanol Flexible Fuel

  3. Alternative Fuels Data Center: South Florida Fleet Fuels with Propane

    Alternative Fuels and Advanced Vehicles Data Center

    South Florida Fleet Fuels with Propane to someone by E-mail Share Alternative Fuels Data Center: South Florida Fleet Fuels with Propane on Facebook Tweet about Alternative Fuels Data Center: South Florida Fleet Fuels with Propane on Twitter Bookmark Alternative Fuels Data Center: South Florida Fleet Fuels with Propane on Google Bookmark Alternative Fuels Data Center: South Florida Fleet Fuels with Propane on Delicious Rank Alternative Fuels Data Center: South Florida Fleet Fuels with Propane on

  4. Using Fuel Oil",,,"Fuel Oil Consumption",,"Fuel Oil Expenditures...

    Energy Information Administration (EIA) (indexed site)

    . Total Fuel Oil Consumption and Expenditures for Non-Mall Buildings, 2003" ,"All Buildings* Using Fuel Oil",,,"Fuel Oil Consumption",,"Fuel Oil Expenditures" ,"Number of Buildings...

  5. Using Fuel Oil",,,"Fuel Oil Consumption",,"Fuel Oil Expenditures...

    Energy Information Administration (EIA) (indexed site)

    A. Total Fuel Oil Consumption and Expenditures for All Buildings, 2003" ,"All Buildings Using Fuel Oil",,,"Fuel Oil Consumption",,"Fuel Oil Expenditures" ,"Number of Buildings...

  6. Alternative Fuels Data Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Alternative Fuel and Vehicle Tax Alternative fuels used to operate on-road vehicles are taxed at a rate of 0.162 per gasoline gallon equivalent (GGE). Alternative fuels are taxed ...

  7. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative fuels are defined as E85, fuel blends containing at least 20% biodiesel (B20), natural gas, propane, hydrogen, or any fuel that the U.S. Department of Energy ...

  8. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fuel and Plug-in Hybrid Electric Vehicle Retrofit Regulations Converting a vehicle to operate on an alternative fuel in lieu of the original gasoline or diesel fuel is ...

  9. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Fuel Dispenser Labeling Requirement All equipment used to dispense motor fuel containing at least 1% ethanol or methanol must be clearly labeled to inform customers that the fuel contains ethanol or methanol. (Reference Texas Statutes, Agriculture Code 17.051

  10. Enhanced ignition for I. C. engines with premixed charge

    SciTech Connect

    Dale, J.D.; Oppenheim, A.K.

    1980-10-01

    The development of lean charge, fast burn engines depends crucially on enhanced ignition, since one can obtain thereby proper means for increasing the rate of burn in mixtures characterized notoriously by low normal burning speeds. Enhanced ignition involves a wide dispersion of its sources so that combustion is carried out at as many sites throughout the charge as possible. Upon this premise, various ignition systems for I.C. engines, operating with premixed charge, are reviewed. The systems are grouped within the following categories: (1) high energy spark plugs; (2) plasma jet igniters; (3) photochemical, laser, and microwave ignition concepts; (4) torch cells; (5) divided chamber stratified charge engines; (6) flame jet igniters; (7) combustion jet ignition concepts; (8) EGR ignition system. The first three derive the power from electrical energy, the rest are powered by exothermic chemical reactions at a significantly lower, practically negligible, fuel consumption. The concept of staging the processes of initiation and propagation of combustion is emphasized. Relative positions of various ignition systems are expressed on the plane of relative energies and relative volumes. In principle, ignition systems for engines operating with premixed charge lie on the half-plane of relative energies below one, between 10/sup -5/ for standard spark plugs to 10/sup -1/ for divided chamber stratified charge engines, while their relative volumes extend from 0 for spark igniters to 0.2 for stratified charge engines. This suggests that proper compartmentization of the combustion process may lead to significant improvements in both pollution emissions from the cylinder and specific fuel consumption of I.C. engines.

  11. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Electric Vehicle Supply Equipment (EVSE) Open Access Requirements EVSE service providers may not charge a subscription fee or require membership for use of their public charging ...

  12. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Plug-In Electric Vehicle (PEV) Charging Electricity Exemption Electricity used to charge PEVs at a state-owned parking facility is exempt from California law prohibiting gifting ...

  13. Car Charging Group Inc | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    search Name: Car Charging Group, Inc. Place: Miami Beach, Florida Product: Miami Beach, USA based installer of plug-in vehicle charge equipment. References: Car Charging Group,...

  14. Workplace Charging Challenge Progress Update 2014

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    4 Progress Update 2014: Employers Take Charge Available at energy.goveerevehiclesev-everywhere-workplace-charging-challenge Workplace Charging Challenge 5 Cumulative...

  15. Workplace Charging Challenge Partner: National Grid | Department...

    Energy Saver

    Currently, National Grid has installed 33 charging stations in Massachusetts, and is in the process of deploying 67 charging stations in Upstate New York, and 50 charging stations ...

  16. Workplace Charging Challenge Partner: OSRAM SYLVANIA | Department...

    Energy.gov [DOE] (indexed site)

    ChargePoint and SYLVANIA Lighting Services Announce Reseller Agreement for Electric Vehicle Charging Stations in United States Campbell, CA and Danvers, MA - ChargePoint, the ...

  17. High resolution printing of charge

    DOEpatents

    Rogers, John; Park, Jang-Ung

    2015-06-16

    Provided are methods of printing a pattern of charge on a substrate surface, such as by electrohydrodynamic (e-jet) printing. The methods relate to providing a nozzle containing a printable fluid, providing a substrate having a substrate surface and generating from the nozzle an ejected printable fluid containing net charge. The ejected printable fluid containing net charge is directed to the substrate surface, wherein the net charge does not substantially degrade and the net charge retained on the substrate surface. Also provided are functional devices made by any of the disclosed methods.

  18. Deriving In-Use PHEV Fuel Economy Predictions from Standardized Test Cycle Results: Preprint

    SciTech Connect

    Gonder, J.; Brooker, A.; Carlson, R.; Smart, J.

    2009-08-01

    Explores the issue of how to apply an adjustment method to raw plug-in hybrid vehicle dynamometer test results to better estimate PHEVs' in-use fuel and electricity consumption.

  19. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Renewable Fuel Standard RFS Volumes by Year Enlarge illustration The Renewable Fuel Standard (RFS) is a federal program that requires transportation fuel sold in the United States to contain a minimum volume of renewable fuels. The RFS originated with the Energy Policy Act of 2005 and was expanded and extended by the Energy Independence and Security Act of 2007 (EISA). The RFS requires renewable fuel to be blended into transportation fuel in increasing amounts each year, escalating to 36 billion

  20. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Fuels Tax Exemption and Refund for Government Fleet Vehicles State excise tax does not apply to special fuels, including gaseous special fuels, when used in state or federal government owned vehicles. Special fuels include compressed and liquefied natural gas, liquefied petroleum gas (propane), hydrogen, and fuel suitable for use in diesel engines. In addition, state excise tax paid on special fuels used in state or federal government vehicles is subject to a refund, as long as the tax was

  1. Fuel Fabrication Development

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Fuel Cycle Research & Development Fuel Cycle Research & Development Fuel Cycle Research & Development The mission of the Fuel Cycle Research and Development (FCRD) program is to conduct research and development to help develop sustainable fuel cycles, as described in the Nuclear Energy Research and Development Roadmap. Sustainable fuel cycle options are those that improve uranium resource utilization, maximize energy generation, minimize waste generation, improve safety, and limit

  2. Launching Renewable Aviation Fuels

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Bulk Fuel Purchases / Farm to Fleet * Rocky Mountain/ West Coast bulk fuels contract awarded for fuel delivery starting December 2015 awarded 77.6 MM gallons of F-76 with 10% synthetic fuels content (142 MM gallons total F-76) - Covers San Diego, Bremerton, Hawaii - Synthetic fuel supplied by AltAir (Paramount, CA) using the HEFA process - Provides the fuel for RIMPAC 2016 - Solicitation for deliveries starting 1 October 2016 recently closed * Inland/ East/ Gulf Coast solicitation recently

  3. Ohio Fuel Cell Initiative

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Top 5 Fuel Cell States: Why Local Policies Mean Green Growth Jun 21 st , 2011 2 * Ohio Fuel Cell Initiative * Ohio Fuel Cell Coalition * Accomplishments * Ohio Successes Discussion Areas 3 Ohio's Fuel Cell Initiative * Announced on 5/9/02 * Part of Ohio Third Frontier Initiative * $85 million investment to date * Core focus areas: 1) Expand the state's research capabilities; 2) Participate in demonstration projects; and 3) Expand the fuel cell industry in Ohio 4 OHIO'S FUEL CELL INITIATIVE

  4. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fuel Use and Fuel-Efficient Vehicle Requirements State-owned vehicle fleets must implement petroleum displacement plans to increase the use of alternative fuels and fuel-efficient vehicles. Reductions may be met by petroleum displaced through the use of biodiesel, ethanol, other alternative fuels, the use of hybrid electric vehicles, other fuel-efficient or low emission vehicles, or additional methods the North Carolina Division of Energy, Mineral and Land Resources approves.

  5. Fuel processor for fuel cell power system

    DOEpatents

    Vanderborgh, Nicholas E.; Springer, Thomas E.; Huff, James R.

    1987-01-01

    A catalytic organic fuel processing apparatus, which can be used in a fuel cell power system, contains within a housing a catalyst chamber, a variable speed fan, and a combustion chamber. Vaporized organic fuel is circulated by the fan past the combustion chamber with which it is in indirect heat exchange relationship. The heated vaporized organic fuel enters a catalyst bed where it is converted into a desired product such as hydrogen needed to power the fuel cell. During periods of high demand, air is injected upstream of the combustion chamber and organic fuel injection means to burn with some of the organic fuel on the outside of the combustion chamber, and thus be in direct heat exchange relation with the organic fuel going into the catalyst bed.

  6. Variable valve timing in a homogenous charge compression ignition engine

    DOEpatents

    Lawrence, Keith E.; Faletti, James J.; Funke, Steven J.; Maloney, Ronald P.

    2004-08-03

    The present invention relates generally to the field of homogenous charge compression ignition engines, in which fuel is injected when the cylinder piston is relatively close to the bottom dead center position for its compression stroke. The fuel mixes with air in the cylinder during the compression stroke to create a relatively lean homogeneous mixture that preferably ignites when the piston is relatively close to the top dead center position. However, if the ignition event occurs either earlier or later than desired, lowered performance, engine misfire, or even engine damage, can result. The present invention utilizes internal exhaust gas recirculation and/or compression ratio control to control the timing of ignition events and combustion duration in homogeneous charge compression ignition engines. Thus, at least one electro-hydraulic assist actuator is provided that is capable of mechanically engaging at least one cam actuated intake and/or exhaust valve.

  7. Nozzle insert for mixed mode fuel injector

    DOEpatents

    Lawrence, Keith E.

    2006-11-21

    A fuel injector includes a homogenous charge nozzle outlet set and a conventional nozzle outlet set controlled respectively, by first and second needle valve members. The homogeneous charged nozzle outlet set is defined by a nozzle insert that is attached to an injector body, which defines the conventional nozzle outlet set. The nozzle insert is a one piece metallic component with a large diameter segment separated from a small diameter segment by an annular engagement surface. One of the needle valve members is guided on an outer surface of the nozzle insert, and the nozzle insert has an interference fit attachment to the injector body.

  8. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    funding for public and private alternative fueling stations, including DC fast electric vehicle supply equipment (EVSE), natural gas, propane, and hydrogen fueling infrastructure. ...

  9. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Renewable Fuels Production Incentive Renewable fuels produced from renewable feedstocks, such as ethanol, hydrogen, biodiesel, and biofuel, may qualify for an income tax credit ...

  10. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    ... million in 2008. Section 757 Biodiesel Engine Testing Program Directs DOE to work with engine and fuel injection manufacturers to test biodiesel in advanced diesel fuel engines, ...

  11. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Fueling equipment for natural gas, liquefied petroleum gas (propane), liquefied hydrogen, electricity, E85, or diesel fuel blends containing a minimum of 20% biodiesel installed ...

  12. Fuel Tables.indd

    Gasoline and Diesel Fuel Update

    F2: Jet fuel consumption, price, and expenditure estimates, 2014 State Jet fuel a Consumption Prices Expenditures Thousand barrels Trillion Btu Dollars per million Btu Million ...

  13. Fuel Tables.indd

    Gasoline and Diesel Fuel Update

    F8: Distillate Fuel Oil Price and Expenditure Estimates, 2014 State Prices Expenditures ... Where shown, (s) Expenditure value less than 0.05. Notes: Distillate fuel oil estimates ...

  14. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Natural Gas and Propane Fuel Tax Any individual using or selling compressed natural gas (CNG), liquefied natural gas (LNG), or liquefied petroleum gas (propane) as a motor fuel ...

  15. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Residential Compressed Natural Gas (CNG) Fueling Infrastructure Rebate The Nebraska Energy Office (NEO) offers rebates for qualified CNG fueling infrastructure that is installed at ...

  16. Fuel Cell Case Study

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Building & Energy Initiatives * Solar 20 new; 30 total, ... * Alternative Energy-Fuel Cells, waste to electricity, ... History of Fuel Cell Contemplation * Back in 2006, UTC Power ...

  17. Hydrogen Fuel Cell Demonstration ...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Hydrogen fuel cells have a long track record of supplying efficient, emissions-free power ... power, by demonstrating a hydrogen fuel cell deployment in a commercial port setting. ...

  18. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Ethanol Blend Dispenser Requirement A retail motor fuel dispenser that dispenses fuel containing more than 10% ethanol by volume must be labeled with the capital letter "E" ...

  19. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    fuel use. For these purposes, alternative fuels are natural gas, hydrogen, propane, or electricity used to operate a motor vehicle. (Reference Connecticut General Statutes 4a-59

  20. Alternative Fuels Data Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    alternative fuels are defined as methanol, ethanol, natural gas, liquefied petroleum gas (propane), coal-derived liquid fuels, hydrogen, electricity, biodiesel, renewable diesel,...

  1. Alternative Fuels Data Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Tax Exemptions and Reductions Propane, natural gas, electricity, and hydrogen, also known as special fuel, used to operate motor vehicles are exempt from state fuel taxes, but...

  2. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Fuel Vehicle (AFV) and Fueling Infrastructure Loans The Nebraska Energy Office administers the Dollar and Energy Saving Loan Program, which makes low-cost loans available for a ...

  3. Alternative Fuels Data Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    License Fee Effective July 1, 2015, each alternative fuel supplier, refiner, distributor, terminal operator, importer or exporter of alternative fuel used in motor vehicles must...

  4. Alternative Fuels Data Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Alternative Fuel Vehicle (AFV) and Hybrid Electric Vehicle (HEV) Funding The Alternative Fuels Incentive Grant (AFIG) Program provides financial assistance for qualified projects; ...

  5. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Last Updated August 2016 State Incentives Alternative Fuel Vehicle (AFV) and Hybrid Electric Vehicle (HEV) Support updated 9132016 Alternative Fuel and Idle Reduction Grants ...

  6. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    For the purpose of the credit, alternative fuels vehicles include dedicated or bi-fuel natural gas, propane, and hydrogen vehicles. Through December 31, 2016, purchased or leased ...

  7. Fuel Cell Technologies Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fuel Cell Technologies Overview Flow Cell Workshop Washington, DC Dr. Sunita Satyapal & Dr. Dimitrios Papageorgopoulos U.S. Department of Energy Fuel Cell Technologies Program 37...

  8. Fuel Cell Technologies Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    States Energy Advisory Board (STEAB) Washington, DC Dr. Sunita Satyapal U.S. Department of Energy Fuel Cell Technologies Program Program Manager 3142012 2 | Fuel Cell ...

  9. Fuel Cycle Subcommittee

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Report to NEAC Fuel Cycle Subcommittee Meeting of October 22, 2015 Washington, DC December ... The agenda for the October 22, 2015 Fuel Cycle Subcommittee meeting is given below. ...

  10. Fuel Cell 101

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Don Hoffman Ship Systems & Engineering Research Division March 2011 Distribution Statement A: Approved for public release; distribution is unlimited. Fuel Cell Operation * A Fuel ...

  11. Fuel Cell Technologies Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fuel Cell Technologies Overview States Energy Advisory Board (STEAB) Washington, DC Dr. Sunita Satyapal U.S. Department of Energy Fuel Cell Technologies Program Program Manager 3...

  12. Fuel Cell Development Status

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    60% of Sales are in building technologies Transportation Stationary Fuel Cells Space & Defense * Fuel cell technology leader since 1958 * 550 employees * 768+ Active U.S. ...

  13. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Clean Transportation Fuels for School Buses The Kentucky Department of Education (Department) must consider the use of clean transportation fuels in school buses as part of its ...

  14. NUCLEAR REACTOR FUEL-BREEDER FUEL ELEMENT

    DOEpatents

    Currier, E.L. Jr.; Nicklas, J.H.

    1962-08-14

    A fuel-breeder fuel element was developed for a nuclear reactor wherein discrete particles of fissionable material are dispersed in a matrix of fertile breeder material. The fuel element combines the advantages of a dispersion type and a breeder-type. (AEC)

  15. Fuel Processors for PEM Fuel Cells

    SciTech Connect

    Levi T. Thompson

    2008-08-08

    Fuel cells are being developed to power cleaner, more fuel efficient automobiles. The fuel cell technology favored by many automobile manufacturers is PEM fuel cells operating with H2 from liquid fuels like gasoline and diesel. A key challenge to the commercialization of PEM fuel cell based powertrains is the lack of sufficiently small and inexpensive fuel processors. Improving the performance and cost of the fuel processor will require the development of better performing catalysts, new reactor designs and better integration of the various fuel processing components. These components and systems could also find use in natural gas fuel processing for stationary, distributed generation applications. Prototype fuel processors were produced, and evaluated against the Department of Energy technical targets. Significant advances were made by integrating low-cost microreactor systems, high activity catalysts, π-complexation adsorbents, and high efficiency microcombustor/microvaporizers developed at the University of Michigan. The microreactor system allowed (1) more efficient thermal coupling of the fuel processor operations thereby minimizing heat exchanger requirements, (2) improved catalyst performance due to optimal reactor temperature profiles and increased heat and mass transport rates, and (3) better cold-start and transient responses.

  16. Internal reforming fuel cell assembly with simplified fuel feed

    SciTech Connect

    Farooque, Mohammad; Novacco, Lawrence J.; Allen, Jeffrey P.

    2001-01-01

    A fuel cell assembly in which fuel cells adapted to internally reform fuel and fuel reformers for reforming fuel are arranged in a fuel cell stack. The fuel inlet ports of the fuel cells and the fuel inlet ports and reformed fuel outlet ports of the fuel reformers are arranged on one face of the fuel cell stack. A manifold sealing encloses this face of the stack and a reformer fuel delivery system is arranged entirely within the region between the manifold and the one face of the stack. The fuel reformer has a foil wrapping and a cover member forming with the foil wrapping an enclosed structure.

  17. Charged pion production in $$\

    DOE PAGES [OSTI]

    Eberly, B.; et al.

    2015-11-23

    Charged pion production via charged-current νμ interactions on plastic scintillator (CH) is studied using the MINERvA detector exposed to the NuMI wideband neutrino beam at Fermilab. Events with hadronic invariant mass W < 1.4 GeV and W < 1.8 GeV are selected in separate analyses: the lower W cut isolates single pion production, which is expected to occur primarily through the Δ(1232) resonance, while results from the higher cut include the effects of higher resonances. Cross sections as functions of pion angle and kinetic energy are compared to predictions from theoretical calculations and generator-based models for neutrinos ranging in energymore » from 1.5–10 GeV. The data are best described by calculations which include significant contributions from pion intranuclear rescattering. As a result, these measurements constrain the primary interaction rate and the role of final state interactions in pion production, both of which need to be well understood by neutrino oscillation experiments.« less

  18. Charged pion production in $\

    SciTech Connect

    Eberly, B.; et al.

    2015-11-23

    Charged pion production via charged-current νμ interactions on plastic scintillator (CH) is studied using the MINERvA detector exposed to the NuMI wideband neutrino beam at Fermilab. Events with hadronic invariant mass W < 1.4 GeV and W < 1.8 GeV are selected in separate analyses: the lower W cut isolates single pion production, which is expected to occur primarily through the Δ(1232) resonance, while results from the higher cut include the effects of higher resonances. Cross sections as functions of pion angle and kinetic energy are compared to predictions from theoretical calculations and generator-based models for neutrinos ranging in energy from 1.5–10 GeV. The data are best described by calculations which include significant contributions from pion intranuclear rescattering. As a result, these measurements constrain the primary interaction rate and the role of final state interactions in pion production, both of which need to be well understood by neutrino oscillation experiments.

  19. Engine combustion control at low loads via fuel reactivity stratification

    DOEpatents

    Reitz, Rolf Deneys; Hanson, Reed M; Splitter, Derek A; Kokjohn, Sage L

    2014-10-07

    A compression ignition (diesel) engine uses two or more fuel charges during a combustion cycle, with the fuel charges having two or more reactivities (e.g., different cetane numbers), in order to control the timing and duration of combustion. By appropriately choosing the reactivities of the charges, their relative amounts, and their timing, combustion can be tailored to achieve optimal power output (and thus fuel efficiency), at controlled temperatures (and thus controlled NOx), and with controlled equivalence ratios (and thus controlled soot). At low load and no load (idling) conditions, the aforementioned results are attained by restricting airflow to the combustion chamber during the intake stroke (as by throttling the incoming air at or prior to the combustion chamber's intake port) so that the cylinder air pressure is below ambient pressure at the start of the compression stroke.

  20. Methods for automatic trigger threshold adjustment

    DOEpatents

    Welch, Benjamin J; Partridge, Michael E

    2014-03-18

    Methods are presented for adjusting trigger threshold values to compensate for drift in the quiescent level of a signal monitored for initiating a data recording event, thereby avoiding false triggering conditions. Initial threshold values are periodically adjusted by re-measuring the quiescent signal level, and adjusting the threshold values by an offset computation based upon the measured quiescent signal level drift. Re-computation of the trigger threshold values can be implemented on time based or counter based criteria. Additionally, a qualification width counter can be utilized to implement a requirement that a trigger threshold criterion be met a given number of times prior to initiating a data recording event, further reducing the possibility of a false triggering situation.

  1. Alternative Fuels Data Center: About the Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    About Printable Version Share this resource Send a link to Alternative Fuels Data Center: About the Alternative Fuels Data Center to someone by E-mail Share Alternative Fuels Data Center: About the Alternative Fuels Data Center on Facebook Tweet about Alternative Fuels Data Center: About the Alternative Fuels Data Center on Twitter Bookmark Alternative Fuels Data Center: About the Alternative Fuels Data Center on Google Bookmark Alternative Fuels Data Center: About the Alternative Fuels Data

  2. Alternative Fuels Data Center: Efficient Driving Behaviors to Conserve Fuel

    Alternative Fuels and Advanced Vehicles Data Center

    Efficient Driving Behaviors to Conserve Fuel to someone by E-mail Share Alternative Fuels Data Center: Efficient Driving Behaviors to Conserve Fuel on Facebook Tweet about Alternative Fuels Data Center: Efficient Driving Behaviors to Conserve Fuel on Twitter Bookmark Alternative Fuels Data Center: Efficient Driving Behaviors to Conserve Fuel on Google Bookmark Alternative Fuels Data Center: Efficient Driving Behaviors to Conserve Fuel on Delicious Rank Alternative Fuels Data Center: Efficient

  3. Alternative Fuels Data Center: Flexible Fuel Vehicle Availability

    Alternative Fuels and Advanced Vehicles Data Center

    Availability to someone by E-mail Share Alternative Fuels Data Center: Flexible Fuel Vehicle Availability on Facebook Tweet about Alternative Fuels Data Center: Flexible Fuel Vehicle Availability on Twitter Bookmark Alternative Fuels Data Center: Flexible Fuel Vehicle Availability on Google Bookmark Alternative Fuels Data Center: Flexible Fuel Vehicle Availability on Delicious Rank Alternative Fuels Data Center: Flexible Fuel Vehicle Availability on Digg Find More places to share Alternative

  4. Alternative Fuels Data Center: Techniques for Drivers to Conserve Fuel

    Alternative Fuels and Advanced Vehicles Data Center

    Techniques for Drivers to Conserve Fuel to someone by E-mail Share Alternative Fuels Data Center: Techniques for Drivers to Conserve Fuel on Facebook Tweet about Alternative Fuels Data Center: Techniques for Drivers to Conserve Fuel on Twitter Bookmark Alternative Fuels Data Center: Techniques for Drivers to Conserve Fuel on Google Bookmark Alternative Fuels Data Center: Techniques for Drivers to Conserve Fuel on Delicious Rank Alternative Fuels Data Center: Techniques for Drivers to Conserve

  5. Alternative Fuels Data Center: Ethanol Fueling Station Locations

    Alternative Fuels and Advanced Vehicles Data Center

    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

  6. Alternative Fuels Data Center: Hydrogen Fueling Station Locations

    Alternative Fuels and Advanced Vehicles Data Center

    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

  7. Alternative Fuels Data Center: Maryland Conserves Fuel With Hybrid Trucks

    Alternative Fuels and Advanced Vehicles Data Center

    Maryland Conserves Fuel With Hybrid Trucks to someone by E-mail Share Alternative Fuels Data Center: Maryland Conserves Fuel With Hybrid Trucks on Facebook Tweet about Alternative Fuels Data Center: Maryland Conserves Fuel With Hybrid Trucks on Twitter Bookmark Alternative Fuels Data Center: Maryland Conserves Fuel With Hybrid Trucks on Google Bookmark Alternative Fuels Data Center: Maryland Conserves Fuel With Hybrid Trucks on Delicious Rank Alternative Fuels Data Center: Maryland Conserves

  8. Alternative Fuels Data Center: Propane Fueling Station Locations

    Alternative Fuels and Advanced Vehicles Data Center

    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

  9. Alternative Fuels Data Center: Reynolds Logistics Reduces Fuel Costs With

    Alternative Fuels and Advanced Vehicles Data Center

    EVs Reynolds Logistics Reduces Fuel Costs With EVs to someone by E-mail Share Alternative Fuels Data Center: Reynolds Logistics Reduces Fuel Costs With EVs on Facebook Tweet about Alternative Fuels Data Center: Reynolds Logistics Reduces Fuel Costs With EVs on Twitter Bookmark Alternative Fuels Data Center: Reynolds Logistics Reduces Fuel Costs With EVs on Google Bookmark Alternative Fuels Data Center: Reynolds Logistics Reduces Fuel Costs With EVs on Delicious Rank Alternative Fuels Data

  10. Buying and Driving Fuel Efficient and Alternative Fuel Vehicles |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Electricity & Fuel » Vehicles & Fuels » Buying and Driving Fuel Efficient and Alternative Fuel Vehicles Buying and Driving Fuel Efficient and Alternative Fuel Vehicles Electric vehicles are just one option for buyers interested in fuel efficient or alternative fuel vehicles. | Photo courtesy of Dennis Schroeder, NREL. Electric vehicles are just one option for buyers interested in fuel efficient or alternative fuel vehicles. | Photo courtesy of Dennis Schroeder,

  11. Fuel Cells and Renewable Gaseous Fuels | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fuel Cells and Renewable Gaseous Fuels Fuel Cells and Renewable Gaseous Fuels Breakout Session 3-C: Renewable Gaseous Fuels Fuel Cells and Renewable Gaseous Fuels Sarah Studer, ORISE Fellow-Fuel Cell Technologies Office, U.S. Department of Energy studer_bioenergy_2015.pdf (2 MB) More Documents & Publications Workshop on Gas Clean-Up for Fuel Cell Applications U.S Department of Energy Fuel Cell Technologies Office Overview: 2015 Smithsonian Science Education Academies for Teachers Novel

  12. Alternative Fuels Data Center: Compressed Natural Gas Fueling Stations

    Alternative Fuels and Advanced Vehicles Data Center

    Natural Gas Printable Version Share this resource Send a link to Alternative Fuels Data Center: 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

  13. Alternative Fuels Data Center: Technician Training for Alternative Fuels

    Alternative Fuels and Advanced Vehicles Data Center

    Technician Training for Alternative Fuels to someone by E-mail Share Alternative Fuels Data Center: Technician Training for Alternative Fuels on Facebook Tweet about Alternative Fuels Data Center: Technician Training for Alternative Fuels on Twitter Bookmark Alternative Fuels Data Center: Technician Training for Alternative Fuels on Google Bookmark Alternative Fuels Data Center: Technician Training for Alternative Fuels on Delicious Rank Alternative Fuels Data Center: Technician Training for

  14. Hydrogen and Fuel Cell Technologies Program: Fuel Cells Fact Sheet |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Hydrogen and Fuel Cell Technologies Program: Fuel Cells Fact Sheet Hydrogen and Fuel Cell Technologies Program: Fuel Cells Fact Sheet Fact sheet produced by the Fuel Cell Technologies Program describing hydrogen fuel cell technology. Fuel Cells Fact Sheet (545.14 KB) More Documents & Publications Comparison of Fuel Cell Technologies: Fact Sheet Fuel Cells Fact Sheet 2011 Pathways to Commercial Success: Technologies and Products Supported by the Fuel Cell Technologies

  15. Fuel cell system including a unit for electrical isolation of a fuel cell stack from a manifold assembly and method therefor

    DOEpatents

    Kelley; Dana A. , Farooque; Mohammad , Davis; Keith

    2007-10-02

    A fuel cell system with improved electrical isolation having a fuel cell stack with a positive potential end and a negative potential, a manifold for use in coupling gases to and from a face of the fuel cell stack, an electrical isolating assembly for electrically isolating the manifold from the stack, and a unit for adjusting an electrical potential of the manifold such as to impede the flow of electrolyte from the stack across the isolating assembly.

  16. Workplace Charging - Attracting Tenants through Charged Up Facilities |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy - Attracting Tenants through Charged Up Facilities Workplace Charging - Attracting Tenants through Charged Up Facilities Nationwide, leased facilities constitute almost half of workplaces. Competitive property managers are constantly looking for new, innovative offerings to attract tenants, including advanced building designs and services, mass transit accessibility, and energy-efficient certifications. As more plug-in electric vehicles (PEVs) hit the road across the

  17. NEAC CHARGE LETTERS | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    CHARGE LETTERS NEAC CHARGE LETTERS International Subcommittee Charge Letter - June 2016 (72.27 KB) Nuclear Reactor Technology Subcommittee Charge Letter - July 2016 (91.99 KB) Test Reactor Need & Requirements - July 2016 (419.1

  18. Fuel dissipater for pressurized fuel cell generators

    DOEpatents

    Basel, Richard A.; King, John E.

    2003-11-04

    An apparatus and method are disclosed for eliminating the chemical energy of fuel remaining in a pressurized fuel cell generator (10) when the electrical power output of the fuel cell generator is terminated during transient operation, such as a shutdown; where, two electrically resistive elements (two of 28, 53, 54, 55) at least one of which is connected in parallel, in association with contactors (26, 57, 58, 59), a multi-point settable sensor relay (23) and a circuit breaker (24), are automatically connected across the fuel cell generator terminals (21, 22) at two or more contact points, in order to draw current, thereby depleting the fuel inventory in the generator.

  19. Workplace Charging Challenge Progress Update 2014: Employers Take Charge

    Energy.gov [DOE]

    The Workplace Charging Challenge Progress Update 2014 highlights the progress of the Challenge and its partners as determined through the annual partner survey.

  20. Surface charge compensation for a highly charged Ion emissionmicroscope

    SciTech Connect

    McDonald, J.W.; Hamza, A.V.; Newman, M.W.; Holder, J.P.; Schneider, D.H.G.; Schenkel, T.

    2003-04-01

    A surface charge compensation electron flood gun has been added to the Lawrence Livermore National Laboratory (LLNL) highly charged ion (HCI) emission microscope. HCI surface interaction results in a significant charge residue being left on the surface of insulators and semiconductors. This residual charge causes undesirable aberrations in the microscope images and a reduction of the Time-Of-Flight (TOF) mass resolution when studying the surfaces of insulators and semiconductors. The benefits and problems associated with HCI microscopy and recent results of the electron flood gun enhanced HCI microscope are discussed.

  1. AVTA: ChargePoint America Recovery Act Charging Infrastructure...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    through the Chargepoint America project, which deployed 4,600 public and home charging stations throughout the U.S. This research was conducted by Idaho National Laboratory. ...

  2. Fuel Oil Use in Manufacturing

    Energy Information Administration (EIA) (indexed site)

    logo Return to: Manufacturing Home Page Fuel Oil Facts Oil Price Effect Fuel Switching Actual Fuel Switching Storage Capacity Fuel Oil Use in Manufacturing Why Look at Fuel Oil?...

  3. Measurements of charge state breeding efficiency at BNL test EBIS

    SciTech Connect

    Kondrashev, S.; Alessi, J.; Beebe, E.N.; Dickerson, C.; Ostroumov, P.N.; Pikin, A.; Savard, G.

    2011-04-02

    Charge breeding of singly charged ions is required to efficiently accelerate rare isotope ion beams for nuclear and astrophysics experiments, and to enhance the accuracy of low-energy Penning trap-assisted spectroscopy. An efficient charge breeder for the Californium Rare Isotope Breeder Upgrade (CARIBU) to the ANL Tandem Linear Accelerator System (ATLAS) facility is being developed using the BNL Test Electron Beam Ion Source (Test EBIS) as a prototype. Parameters of the CARIBU EBIS charge breeder are similar to those of the BNL Test EBIS except the electron beam current will be adjustable in the range from 1 to 2 {angstrom}. The electron beam current density in the CARIBU EBIS trap will be significantly higher than in existing operational charge state breeders based on the EBIS concept. The charge state breeding efficiency is expected to be about 25% for the isotope ions extracted from the CARIBU. For the success of our EBIS project, it is essential to demonstrate high breeding efficiency at the BNL Test EBIS tuned to the regime close to the parameters of the CARIBU EBIS at ANL. The breeding efficiency optimization and measurements have been successfully carried out using a Cs{sup +} surface ionization ion source for externally pulsed injection into the BNL Test EBIS. A Cs{sup +} ion beam with a total number of ions of 5 x 10{sup 8} and optimized pulse length of 70 {mu}s has been injected into the Test EBIS and charge-bred for 5.3 ms for two different electron beam currents 1 and 1.5 {angstrom}. In these experiments we have achieved 70% injection/extraction efficiency and breeding efficiency into the most abundant charge state 17%.

  4. Consumer Acceptance and Public Policy Charging Infrastructure...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Swap * Flow Batteries: Electrolyte swap for long distance traveling * Dynamic Wireless Charging * Strategically placed and visible * Widespread and visible Charging ...

  5. Workplace Charging Challenge Partner: University of California...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    California, Santa Barbara Workplace Charging Challenge Partner: University of California, Santa Barbara Workplace Charging Challenge Partner: University of California, Santa ...

  6. Trade Adjustment Assistance Community College and Career Training...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Trade Adjustment Assistance Community College and Career Training Grant Program (TAACCCT) Energy and Manufacturing Awards and Topics List Trade Adjustment Assistance Community ...

  7. ,"Florida Dry Natural Gas Reserves Adjustments (Billion Cubic...

    Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","Florida Dry Natural Gas Reserves Adjustments ... 10:36:44 AM" "Back to Contents","Data 1: Florida Dry Natural Gas Reserves Adjustments ...

  8. U.S. Coalbed Methane Proved Reserves Adjustments (Billion Cubic...

    Energy Information Administration (EIA) (indexed site)

    Adjustments (Billion Cubic Feet) U.S. Coalbed Methane Proved Reserves Adjustments (Billion ... Release Date: 11192015 Next Release Date: 12312016 Referring Pages: Coalbed Methane ...

  9. SEP Request for Approval Form 4 - Alternative Adjustment Model...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Adjustment Model Application Methodology SEP Request for Approval Form 4 - Alternative Adjustment Model Application Methodology SEP-Request-for-Approval-Form-4Alternati...

  10. Advanced fossil fuel combustor

    SciTech Connect

    Rogers, B.

    1995-05-01

    Charged with enhancing the use of US fossil energy resources, the Morgantown Energy Technology Center (METC) is a federal Department of Energy research center that performs its own research and also manages the work of contractors. One interesting recent METC project is the effort to develop a ``multiannular swirl burner`` (MSB) for use in an advanced fossil fuel combustion system. The design is being developed by an outside contractor with funding and technical assistance from METC. Recently, EG and G Technical Services of West Virginia was asked to provide analytical support to the contractor developing the MSB. Design projects like this usually require building and testing a series of very expensive prototypes. Recent success with computational fluid dynamic (CFD) design techniques, however, have generated a great deal of excitement because of its ability to reduce research and development costs. Using FLUENT, a CFD package from Fluent Inc., EG and G was able to predict, with a high degree of accuracy, the performance of one of the MSB combustor prototypes. Furthermore, the model provided researchers with a more detailed understanding of the proposed design`s performance characteristics.

  11. Explosive bulk charge

    DOEpatents

    Miller, Jacob Lee

    2015-04-21

    An explosive bulk charge, including: a first contact surface configured to be selectively disposed substantially adjacent to a structure or material; a second end surface configured to selectively receive a detonator; and a curvilinear side surface joining the first contact surface and the second end surface. The first contact surface, the second end surface, and the curvilinear side surface form a bi-truncated hemispherical structure. The first contact surface, the second end surface, and the curvilinear side surface are formed from an explosive material. Optionally, the first contact surface and the second end surface each have a substantially circular shape. Optionally, the first contact surface and the second end surface consist of planar structures that are aligned substantially parallel or slightly tilted with respect to one another. The curvilinear side surface has one of a smooth curved geometry, an elliptical geometry, and a parabolic geometry.

  12. Battery charging stations

    SciTech Connect

    Bergey, M.

    1997-12-01

    This paper discusses the concept of battery charging stations (BCSs), designed to service rural owners of battery power sources. Many such power sources now are transported to urban areas for recharging. A BCS provides the opportunity to locate these facilities closer to the user, is often powered by renewable sources, or hybrid systems, takes advantage of economies of scale, and has the potential to provide lower cost of service, better service, and better cost recovery than other rural electrification programs. Typical systems discussed can service 200 to 1200 people, and consist of stations powered by photovoltaics, wind/PV, wind/diesel, or diesel only. Examples of installed systems are presented, followed by cost figures, economic analysis, and typical system design and performance numbers.

  13. Use of alternative fuel at Onahama

    SciTech Connect

    Kohno, H.; Asao, H.; Amano, T.

    1982-07-01

    Since 1965, a green-charged reverberatory furnace has been operating at Onahama Smelting and Refining Co., Ltd., Fukushima-Ken, Japan. Increasing oil prices, however, have caused Onahama to introduce alternative fuels, such as coal and waste tires. Problems such as incomplete combustion of waste tires, have almost been resolved; potential problems with dust in the waste heat boilers as a result of pulverized coal burning have not been severe.

  14. Ejector device for direct injection fuel jet

    DOEpatents

    Upatnieks, Ansis

    2006-05-30

    Disclosed is a device for increasing entrainment and mixing in an air/fuel zone of a direct fuel injection system. The device comprises an ejector nozzle in the form of an inverted funnel whose central axis is aligned along the central axis of a fuel injector jet and whose narrow end is placed just above the jet outlet. It is found that effective ejector performance is achieved when the ejector geometry is adjusted such that it comprises a funnel whose interior surface diverges about 7.degree. to about 9.degree. away from the funnel central axis, wherein the funnel inlet diameter is about 2 to about 3 times the diameter of the injected fuel plume as the fuel plume reaches the ejector inlet, and wherein the funnel length equal to about 1 to about 4 times the ejector inlet diameter. Moreover, the ejector is most effectively disposed at a separation distance away from the fuel jet equal to about 1 to about 2 time the ejector inlet diameter.

  15. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fuels Technician Certificates The Department of Labor (DOL) will issue a certificate to any person who has successfully passed the appropriate alternative fuels equipment, alternative fuels compression, or electric vehicle technician examination as provided in the Alternative Fuels Technician Certification Act. A certification fee applies. For companies, partnerships, or corporations involved in the business of installing, servicing, repairing, modifying, or renovating equipment used

  16. Advanced nuclear fuel

    SciTech Connect

    Terrani, Kurt

    2014-07-14

    Kurt Terrani uses his expertise in materials science to develop safer fuel for nuclear power plants.

  17. FUEL ROD CLUSTERS

    DOEpatents

    Schultz, A.B.

    1959-08-01

    A cluster of nuclear fuel rods and a tubular casing therefor through which a coolant flows in heat-exchange contact with the fuel rods is described. The fuel rcds are held in the casing by virtue of the compressive force exerted between longitudinal ribs of the fuel rcds and internal ribs of the casing or the internal surfaces thereof.

  18. Advanced nuclear fuel

    ScienceCinema

    Terrani, Kurt

    2016-07-12

    Kurt Terrani uses his expertise in materials science to develop safer fuel for nuclear power plants.

  19. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Diesel Fuel Blend Tax Exemption The biodiesel or ethanol portion of blended fuel containing taxable diesel is exempt from the diesel fuel tax. The biodiesel or ethanol fuel blend must be clearly identified on the retail pump, storage tank, and sales invoice in order to be eligible for the exemption. (Reference Texas Statutes, Tax Code 162.2

  20. Gated charged-particle trap

    DOEpatents

    Benner, W.H.

    1999-03-09

    The design and operation of a new type of charged-particle trap provides simultaneous measurements of mass, charge, and velocity of large electrospray ions. The trap consists of a detector tube mounted between two sets of center-bored trapping plates. Voltages applied to the trapping plates define symmetrically-opposing potential valleys which guide axially-injected ions to cycle back and forth through the charge-detection tube. A low noise charge-sensitive amplifier, connected to the tube, reproduces the image charge of individual ions as they pass through the detector tube. Ion mass is calculated from measurement of ion charge and velocity following each passage through the detector. 5 figs.

  1. High dynamic range charge measurements

    DOEpatents

    De Geronimo, Gianluigi

    2012-09-04

    A charge amplifier for use in radiation sensing includes an amplifier, at least one switch, and at least one capacitor. The switch selectively couples the input of the switch to one of at least two voltages. The capacitor is electrically coupled in series between the input of the amplifier and the input of the switch. The capacitor is electrically coupled to the input of the amplifier without a switch coupled therebetween. A method of measuring charge in radiation sensing includes selectively diverting charge from an input of an amplifier to an input of at least one capacitor by selectively coupling an output of the at least one capacitor to one of at least two voltages. The input of the at least one capacitor is operatively coupled to the input of the amplifier without a switch coupled therebetween. The method also includes calculating a total charge based on a sum of the amplified charge and the diverted charge.

  2. METHOD AND APPARATUS FOR EXAMINING FUEL ELEMENTS FOR LEAKAGE

    DOEpatents

    Smith, R.R.; Echo, M.W.; Doe, C.B.

    1963-12-31

    A process and a device for the continuous monitoring of fuel elements while in use in a liquid-metal-cooled, argonblanketed nuclear reactor are presented. A fraction of the argon gas is withdrawn, contacted with a negative electrical charge for attraction of any alkali metal formed from argon by neutron reaction, and recycled into the reactor. The electrical charge is introduced into water, and the water is examined for radioactive alkali metals. (AEC)

  3. Fuel transfer system

    DOEpatents

    Townsend, Harold E.; Barbanti, Giancarlo

    1994-01-01

    A nuclear fuel bundle fuel transfer system includes a transfer pool containing water at a level above a reactor core. A fuel transfer machine therein includes a carriage disposed in the transfer pool and under the water for transporting fuel bundles. The carriage is selectively movable through the water in the transfer pool and individual fuel bundles are carried vertically in the carriage. In a preferred embodiment, a first movable bridge is disposed over an upper pool containing the reactor core, and a second movable bridge is disposed over a fuel storage pool, with the transfer pool being disposed therebetween. A fuel bundle may be moved by the first bridge from the reactor core and loaded into the carriage which transports the fuel bundle to the second bridge which picks up the fuel bundle and carries it to the fuel storage pool.

  4. Fuel transfer system

    DOEpatents

    Townsend, H.E.; Barbanti, G.

    1994-03-01

    A nuclear fuel bundle fuel transfer system includes a transfer pool containing water at a level above a reactor core. A fuel transfer machine therein includes a carriage disposed in the transfer pool and under the water for transporting fuel bundles. The carriage is selectively movable through the water in the transfer pool and individual fuel bundles are carried vertically in the carriage. In a preferred embodiment, a first movable bridge is disposed over an upper pool containing the reactor core, and a second movable bridge is disposed over a fuel storage pool, with the transfer pool being disposed therebetween. A fuel bundle may be moved by the first bridge from the reactor core and loaded into the carriage which transports the fuel bundle to the second bridge which picks up the fuel bundle and carries it to the fuel storage pool. 6 figures.

  5. Alternative Fuels Data Center: Maps and Data

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    State & Alt Fuel Providers All Categories Fuels & Infrastructure Fuel Trends Emissions Alternative Fueling Stations Idle Reduction Transportation Infrastructure Biofuels Production ...

  6. Charge exchange molecular ion source

    DOEpatents

    Vella, Michael C.

    2003-06-03

    Ions, particularly molecular ions with multiple dopant nucleons per ion, are produced by charge exchange. An ion source contains a minimum of two regions separated by a physical barrier and utilizes charge exchange to enhance production of a desired ion species. The essential elements are a plasma chamber for production of ions of a first species, a physical separator, and a charge transfer chamber where ions of the first species from the plasma chamber undergo charge exchange or transfer with the reactant atom or molecules to produce ions of a second species. Molecular ions may be produced which are useful for ion implantation.

  7. Workplace Charging Challenge Summit 2014

    Energy.gov [DOE]

    Challenge partners and ambassadors from across the country convened at the Workplace Charging Challenge Summit 2014 to network with their peers, participate in interactive breakout sessions, and...

  8. Workplace Charging Toolkit: Example Events

    Energy.gov [DOE]

    This section provides links to previous successful workplace charging events. These link directly to the organization’s website and contain event agendas and presentation materials.

  9. Alcohol-fuel symposium

    SciTech Connect

    Not Available

    1980-01-01

    A symposium was conducted on the state-of-the-art of ethanol production and use. The following topics were discussed: ethanol as a fuel for internal combustion engines; ethanol production system design; the economics of producing fuel alcohol in form size plants; alternate feedstocks for ethanol stillage as a cattle feed; high energy sorghum, ethanol versus other alternative fuels; alcohol-fuel; legal and policy issues in ethanol production; and small scale fuel alcohol production. (DMC)

  10. Vegetable oil fuel

    SciTech Connect

    Bartholomew, D.

    1981-04-01

    In this article, the future role of renewable agricultural resources in providing fuel is discussed. it was only during this century that U.S. farmers began to use petroleum as a fuel for tractors as opposed to forage crop as fuel for work animals. Now farmers may again turn to crops as fuel for agricultural production - the possible use of sunflower oil, soybean oil and rapeseed oil as substitutes for diesel fuel is discussed.

  11. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Biodiesel Tax Exemption Biodiesel blends containing at least 20% biodiesel derived from used cooking oil are exempt from the $0.30 per gallon state fuel excise tax. The exemption does not apply to fuel used in vehicles with a gross vehicle weight rating of 26,001 pounds or more, fuel not sold in retail operations, or fuel sold in operations involving fleet fueling or bulk sales. The exemption expires after December 31, 2019. (Reference Oregon Revised Statutes 319.530

  12. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    State Agency Low Carbon Fuel Use Requirement Beginning January 1, 2017, at least 3% of the aggregate amount of bulk transportation fuel purchased by the state government must be from very low carbon transportation fuel sources. Beginning January 1, 2018, the required amount of very low carbon transportation fuel purchased will increase by 1% annually until January 1, 2024. Some exemptions may apply, as determined by the California Department of General Services (DGS). Very low carbon fuel is

  13. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    Low Carbon Fuel Standard California's Low Carbon Fuel Standard (LCFS) Program requires a reduction in the carbon intensity of transportation fuels that are sold, supplied, or offered for sale in the state by a minimum of 10% by 2020. The California Air Resources Board (ARB) regulations require transportation fuel producers and importers to meet specified average carbon intensity requirements for fuel. In the regulations, carbon intensity reductions are based on reformulated gasoline mixed with

  14. Drop In Fuels: Where the Road Leads

    Office of Energy Efficiency and Renewable Energy (EERE)

    Reviews key fuel industry drivers, renewable fuel mandates and projected impact on hydrocarbon fuels

  15. Analysis of In-Use Fuel Economy Shortfall Based on Voluntarily Reported MPG Estimates

    SciTech Connect

    Greene, David L; Goeltz, Rick; Hopson, Dr Janet L; Tworek, Elzbieta

    2007-01-01

    The usefulness of the Environmental Protection Agency's (EPA) passenger car and light truck fuel economy estimates has been the subject of debate for the past three decades. For the labels on new vehicles and the fuel economy information given to the public, the EPA adjusts dynamometer test results downward by 10% for the city cycle and 22% for the highway cycle to better reflect real world driving conditions. These adjustment factors were developed in 1984 and their continued validity has repeatedly been questioned. In March of 2005 the U.S. Department of Energy (DOE) and EPA's fuel economy information website, www.fueleconomy.gov, began allowing users to voluntarily share fuel economy estimates. This paper presents an initial statistical analysis of more than 3,000 estimates submitted by website users. The analysis suggests two potentially important results: (1) adjusted, combined EPA fuel economy estimates appear to be approximately unbiased estimators of the average fuel economy consumers will experience in actual driving, and (2) the EPA estimates are highly imprecise predictors of any given individual's in-use fuel economy, an approximate 95% confidence interval being +/-7 MPG. These results imply that what is needed is not less biased adjustment factors for the EPA estimates but rather more precise methods of predicting the fuel economy individual consumers will achieve in their own driving.

  16. A proposed Regulatory Guide basis for spent fuel decay heat

    SciTech Connect

    Hermann, O.W.; Parks, C.V.; Renier, J.P.

    1991-01-01

    A proposed revision to Regulatory Guide 3.54, Spent Fuel Heat Generation in an Independent Spent Fuel Storage Installation'' has been developed for the US Nuclear Regulatory Commission. The proposed revision includes a data base of decay heat rates calculated as a function of burnup, specific power, cooling time, initial fuel {sup 235}U enrichment and assembly type (i.e., PWR or BWR). Validation of the calculational method was done by comparison with existing measured decay heat rates. Procedures for proper use of the data base, adjustment formulae accounting for effects due to differences in operating history and initial enrichment, and a defensible safety factor were derived. 15 refs., 6 tabs.

  17. Fuel Cell Report to the Congress (ESECS EE-1973) February 2003 | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Report to the Congress (ESECS EE-1973) February 2003 Fuel Cell Report to the Congress (ESECS EE-1973) February 2003 This report is one of two that Congress has asked the Department of Energy to prepare, describing the status of fuel cells. This report covers the potential benefits, the barriers to commercialization and the recommended program adjustments to fuel cell Fuel Cell Report to Congress (1.14 MB) More Documents & Publications The Department of Energy Hydrogen and Fuel

  18. Between-cycle laser system for depressurization and resealing of modified design nuclear fuel assemblies

    DOEpatents

    Bradley, John G.

    1982-01-01

    A laser beam is used to puncture fuel cladding for release of contained pressurized fission gas from plenum sections or irradiated fuel pins. Exhausted fission gases are collected and trapped for safe disposal. The laser beam, adjusted to welding mode, is subsequently used to reseal the puncture holes. The fuel assembly is returned to additional irradiation or, if at end of reactivity lifetime, is routed to reprocess. The fuel assembly design provides graded cladding lengths, by rows or arrays, such that the cladding of each component fuel element of the assembly is accessible to laser beam reception.

  19. Alternative Fuels Data Center: Alternative Fueling Station Counts by State

    Alternative Fuels and Advanced Vehicles Data Center

    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:

  20. Alternative Fuels Data Center: About the Alternative Fueling Station Data

    Alternative Fuels and Advanced Vehicles Data Center

    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

  1. Alternative Fuels Data Center: CNG Vehicle Fueling Animation Text Version

    Alternative Fuels and Advanced Vehicles Data Center

    Natural Gas Printable Version Share this resource Send a link to Alternative Fuels Data Center: CNG Vehicle Fueling Animation Text Version to someone by E-mail Share Alternative Fuels Data Center: CNG Vehicle Fueling Animation Text Version on Facebook Tweet about Alternative Fuels Data Center: CNG Vehicle Fueling Animation Text Version on Twitter Bookmark Alternative Fuels Data Center: CNG Vehicle Fueling Animation Text Version on Google Bookmark Alternative Fuels Data Center: CNG Vehicle

  2. Alternative Fuels Data Center: GE Showcases Innovation in Alternative Fuel

    Alternative Fuels and Advanced Vehicles Data Center

    Vehicles GE Showcases Innovation in Alternative Fuel Vehicles to someone by E-mail Share Alternative Fuels Data Center: GE Showcases Innovation in Alternative Fuel Vehicles on Facebook Tweet about Alternative Fuels Data Center: GE Showcases Innovation in Alternative Fuel Vehicles on Twitter Bookmark Alternative Fuels Data Center: GE Showcases Innovation in Alternative Fuel Vehicles on Google Bookmark Alternative Fuels Data Center: GE Showcases Innovation in Alternative Fuel Vehicles on

  3. Alternative Fuels Data Center: Green Fueling Station Powers Fleets in

    Alternative Fuels and Advanced Vehicles Data Center

    Upstate New York Green Fueling Station Powers Fleets in Upstate New York to someone by E-mail Share Alternative Fuels Data Center: Green Fueling Station Powers Fleets in Upstate New York on Facebook Tweet about Alternative Fuels Data Center: Green Fueling Station Powers Fleets in Upstate New York on Twitter Bookmark Alternative Fuels Data Center: Green Fueling Station Powers Fleets in Upstate New York on Google Bookmark Alternative Fuels Data Center: Green Fueling Station Powers Fleets in

  4. Alternative Fuels Data Center: North Carolina City Expands Alternative Fuel

    Alternative Fuels and Advanced Vehicles Data Center

    Fleet North Carolina City Expands Alternative Fuel Fleet to someone by E-mail Share Alternative Fuels Data Center: North Carolina City Expands Alternative Fuel Fleet on Facebook Tweet about Alternative Fuels Data Center: North Carolina City Expands Alternative Fuel Fleet on Twitter Bookmark Alternative Fuels Data Center: North Carolina City Expands Alternative Fuel Fleet on Google Bookmark Alternative Fuels Data Center: North Carolina City Expands Alternative Fuel Fleet on Delicious Rank

  5. California Fuel Cell Partnership: Alternative Fuels Research | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Fuel Cell Partnership: Alternative Fuels Research California Fuel Cell Partnership: Alternative Fuels Research This presentation by Chris White of the California Fuel Cell Partnership provides information about alternative fuels research. cafcp_initiatives_call.pdf (133.97 KB) More Documents & Publications The Department of Energy Hydrogen and Fuel Cells Program Plan Vehicle Technologies Office Merit Review 2015: Alternative Fuel Station Locator Fuel Cell Buses in U.S. Transit

  6. Reactor-specific spent fuel discharge projections, 1984 to 2020

    SciTech Connect

    Heeb, C.M.; Libby, R.A.; Holter, G.M.

    1985-04-01

    The original spent fuel utility data base (SFDB) has been adjusted to produce agreement with the EIA nuclear energy generation forecast. The procedure developed allows the detail of the utility data base to remain intact, while the overall nuclear generation is changed to match any uniform nuclear generation forecast. This procedure adjusts the weight of the reactor discharges as reported on the SFDB and makes a minimal (less than 10%) change in the original discharge exposures in order to preserve discharges of an integral number of fuel assemblies. The procedure used in developing the reactor-specific spent fuel discharge projections, as well as the resulting data bases themselves, are described in detail in this report. Discussions of the procedure cover the following topics: a description of the data base; data base adjustment procedures; addition of generic power reactors; and accuracy of the data base adjustments. Reactor-specific discharge and storage requirements are presented. Annual and cumulative discharge projections are provided. Annual and cumulative requirements for additional storage are shown for the maximum at-reactor (AR) storage assumption, and for the maximum AR with transshipment assumption. These compare directly to the storage requirements from the utility-supplied data, as reported in the Spent Fuel Storage Requirements Report. The results presented in this report include: the disaggregated spent fuel discharge projections; and disaggregated projections of requirements for additional spent fuel storage capacity prior to 1998. Descriptions of the methodology and the results are included in this report. Details supporting the discussions in the main body of the report, including descriptions of the capacity and fuel discharge projections, are included. 3 refs., 6 figs., 12 tabs.

  7. Use of alternative fuel at Onahama

    SciTech Connect

    Kohno, H.; Amano, T.; Asao, H.

    1982-07-01

    Since 1965, a green-charged reverberatory furnace has been operating at Onahama Smelting and Refining Co., Ltd., Fukushima-Ken, Japan. Oil consumption has decreased steadily with increased through-put by use of combustion air preheating, an oxygen-fuel burner, and a computerized ore-blending calculation technique. Increasing oil prices, however, have caused Onahama to introduce alternative fuels, such as coal and waste tires. About 46,000 metric tons/month of copper concentrate was smelted using 3,000 metric ton/month waste tires through October 1979 and 8,500 metric ton/month coal through September 1980. At present, oil consumption is reduced to 2,000 kl/month. Problems, such as incomplete combustion of waste tires, have almost been resolved; potential problems with dust in the waste heat boilers as a result of pulverized coal burning have not been severe. Concentrate is charged in relation to the combustion process under automatic computer control. This paper describes the process of reverberatory furnace operation with alternative fuels at Onahama Smelting and Refining Co. and some advantages and disadvantages resulting from the use of alternative fuels.

  8. Alternative Fuels Data Center: E85: An Alternative Fuel

    Alternative Fuels and Advanced Vehicles Data Center

    E85: An Alternative Fuel to someone by E-mail Share Alternative Fuels Data Center: E85: An Alternative Fuel on Facebook Tweet about Alternative Fuels Data Center: E85: An Alternative Fuel on Twitter Bookmark Alternative Fuels Data Center: E85: An Alternative Fuel on Google Bookmark Alternative Fuels Data Center: E85: An Alternative Fuel on Delicious Rank Alternative Fuels Data Center: E85: An Alternative Fuel on Digg Find More places to share Alternative Fuels Data Center: E85: An Alternative

  9. Fuel Cell Technologies Overview: 2011 Fuel Cell Seminar | Department...

    Energy.gov [DOE] (indexed site)

    Fuel Cell Seminar on November 1, 2011. Fuel Cell Technologies Overview (4.38 MB) More Documents & Publications Fuel Cell Technologies Overview: March 2012 State Energy Advisory ...

  10. DOE Fuel Cell Technologies Office: 2013 Fuel Cell Seminar and...

    Energy.gov [DOE] (indexed site)

    Overview of DOE's Fuel Cell Technologies Office presented by Sunita Satyapal at the 2013 Fuel Cell Seminar and Energy Exposition in Columbus, Ohio. DOE Fuel Cell Technologies ...

  11. DOE Fuel Cell Technologies Program Record, Record # 11003, Fuel...

    Energy Saver

    Program Record, Record 11003, Fuel Cell Stack Durability DOE Fuel Cell Technologies Program Record, Record 11003, Fuel Cell Stack Durability Dated May 3, 2012, this program ...

  12. Alternative Fuels Data Center: Natural Gas Fueling Station Locations

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    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 ...

  13. Alternative Fuels Data Center: Natural Gas Fueling Infrastructure...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Infrastructure Development to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Fueling Infrastructure Development on Facebook Tweet about Alternative Fuels Data ...

  14. Alternative Fuels Data Center: Alternative Fueling Station Locator

    Alternative Fuels and Advanced Vehicles Data Center

    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 ...

  15. ,"Total Fuel Oil Consumption (trillion Btu)",,,,,"Fuel Oil Energy...

    Energy Information Administration (EIA) (indexed site)

    A. Fuel Oil Consumption (Btu) and Energy Intensities by End Use for All Buildings, 2003" ,"Total Fuel Oil Consumption (trillion Btu)",,,,,"Fuel Oil Energy Intensity (thousand Btu...

  16. Tips: Buying and Driving Fuel Efficient and Alternative Fuel...

    Energy.gov [DOE] (indexed site)

    fuel efficient or alternative fuel vehicles. | Photo courtesy of Dennis Schroeder, NREL. Electric vehicles are just one option for buyers interested in fuel efficient or...

  17. Alternative Fuels Data Center: Hydrogen Fuel Cell Vehicle Electric...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Printable Version Share this resource Send a link to Alternative Fuels Data Center: Hydrogen Fuel Cell Vehicle Electric Availability to someone by E-mail Share Alternative Fuels ...

  18. Alternative Fuels Data Center: Indianapolis CNG Fueling Station...

    Alternative Fuels and Advanced Vehicles Data Center

    ... 50 converted CNG trucks Fueling Infrastructure: Public CNG fueling station Related Links Natural Gas Natural Gas Fueling Stations Greater Indiana Clean Cities Coalition Petroleum ...

  19. Fuel Cells for Supermarkets: Cleaner Energy with Fuel Cell Combined...

    Energy.gov [DOE] (indexed site)

    smith.pdf (0 B) More Documents & Publications Fuel Cells at Supermarkets: NYSERDA's Perspective Fuel Cell Case Study Hydrogen Production and Storage for Fuel Cells: Current Status

  20. Dual Tank Fuel System

    DOEpatents

    Wagner, Richard William; Burkhard, James Frank; Dauer, Kenneth John

    1999-11-16

    A dual tank fuel system has primary and secondary fuel tanks, with the primary tank including a filler pipe to receive fuel and a discharge line to deliver fuel to an engine, and with a balance pipe interconnecting the primary tank and the secondary tank. The balance pipe opens close to the bottom of each tank to direct fuel from the primary tank to the secondary tank as the primary tank is filled, and to direct fuel from the secondary tank to the primary tank as fuel is discharged from the primary tank through the discharge line. A vent line has branches connected to each tank to direct fuel vapor from the tanks as the tanks are filled, and to admit air to the tanks as fuel is delivered to the engine.

  1. Fuel injector system

    DOEpatents

    Hsu, Bertrand D.; Leonard, Gary L.

    1988-01-01

    A fuel injection system particularly adapted for injecting coal slurry fuels at high pressures includes an accumulator-type fuel injector which utilizes high-pressure pilot fuel as a purging fluid to prevent hard particles in the fuel from impeding the opening and closing movement of a needle valve, and as a hydraulic medium to hold the needle valve in its closed position. A fluid passage in the injector delivers an appropriately small amount of the ignition-aiding pilot fuel to an appropriate region of a chamber in the injector's nozzle so that at the beginning of each injection interval the first stratum of fuel to be discharged consists essentially of pilot fuel and thereafter mostly slurry fuel is injected.

  2. DIESEL FUEL LUBRICATION

    SciTech Connect

    Qu, Jun

    2012-01-01

    The diesel fuel injector and pump systems contain many sliding interfaces that rely for lubrication upon the fuels. The combination of the poor fuel lubricity and extremely tight geometric clearance between the plunger and bore makes the diesel fuel injector vulnerable to scuffing damage that severely limits the engine life. In order to meet the upcoming stricter diesel emission regulations and higher engine efficiency requirements, further fuel refinements that will result in even lower fuel lubricity due to the removal of essential lubricating compounds, more stringent operation conditions, and tighter geometric clearances are needed. These are expected to increase the scuffing and wear vulnerability of the diesel fuel injection and pump systems. In this chapter, two approaches are discussed to address this issue: (1) increasing fuel lubricity by introducing effective lubricity additives or alternative fuels, such as biodiesel, and (2) improving the fuel injector scuffing-resistance by using advanced materials and/or surface engineering processes. The developing status of the fuel modification approach is reviewed to cover topics including fuel lubricity origins, lubricity improvers, alternative fuels, and standard fuel lubricity tests. The discussion of the materials approach is focused on the methodology development for detection of the onset of scuffing and evaluation of the material scuffing characteristics.

  3. Stratified charge internal combustion engine

    SciTech Connect

    Skopil, A.O.

    1991-01-01

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

  4. Federal Workplace Charging Workshop | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Federal Workplace Charging Workshop Federal Workplace Charging Workshop Over 50 different federal organizations convened at the October 2016 Federal Workplace Charging Workshop, co-organized by the White House Council on Environmental Quality and the Workplace Charging Challenge. Attendees learned about federal workplace charging authority and federal employee charging guidance from the White House. They also heard from agencies that already offer charging to their employees and shared best

  5. Use of alcohol fuel: engine-conversion demonstration. Final report

    SciTech Connect

    Marsh, W.K.

    1982-01-01

    The use of ethanol as a fuel extender when mixed with gasoline, and the use of both hydrated and anhydrous ethanol as a fuel in gasoline and diesel engines are discussed. Required engine modifications for efficient use of ethanol are described, and include engine compression alterations, carburetor adjustments, and arrangement for fuel preheating. In 1981 and 1982 a demonstration of ethanol use in spark ignition engines was conducted at a major public park in South Carolina. The demonstration included a controlled road test with a pick-up truck and a demonstration of ethanol use in small, air cooled gasoline engines. One problem that was identified was that of contaminated fuel that clogged the fuel system after a few days' operation. (LEW)

  6. Article mounting and position adjustment stage

    DOEpatents

    Cutburth, Ronald W.; Silva, Leonard L.

    1988-01-01

    An improved adjustment and mounting stage of the type used for the detection of laser beams is disclosed. A ring sensor holder has locating pins on a first side thereof which are positioned within a linear keyway in a surrounding housing for permitting reciprocal movement of the ring along the keyway. A rotatable ring gear is positioned within the housing on the other side of the ring from the linear keyway and includes an oval keyway which drives the ring along the linear keyway upon rotation of the gear. Motor-driven single-stage and dual (x, y) stage adjustment systems are disclosed which are of compact construction and include a large laser transmission hole.

  7. Article mounting and position adjustment stage

    DOEpatents

    Cutburth, R.W.; Silva, L.L.

    1988-05-10

    An improved adjustment and mounting stage of the type used for the detection of laser beams is disclosed. A ring sensor holder has locating pins on a first side thereof which are positioned within a linear keyway in a surrounding housing for permitting reciprocal movement of the ring along the keyway. A rotatable ring gear is positioned within the housing on the other side of the ring from the linear keyway and includes an oval keyway which drives the ring along the linear keyway upon rotation of the gear. Motor-driven single-stage and dual (x, y) stage adjustment systems are disclosed which are of compact construction and include a large laser transmission hole. 6 figs.

  8. SEP Request for Approval Form 4 - Alternative Adjustment Model Application

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Methodology | Department of Energy 4 - Alternative Adjustment Model Application Methodology SEP Request for Approval Form 4 - Alternative Adjustment Model Application Methodology SEP-Request-for-Approval-Form-4_Alternative-Adjustment-Model-Application-Methodology.docx (35.81 KB) More Documents & Publications SEP Request for Approval Form 7 - Other Situations for Consumption Adjustment SEP Request for Approval Form 6 - Non-Routine Adjustments

  9. Micro fuel cell

    SciTech Connect

    Zook, L.A.; Vanderborgh, N.E. [Los Alamos National Lab., NM (United States); Hockaday, R. [Energy Related Devices Inc., Los Alamos, NM (United States)

    1998-12-31

    An ambient temperature, liquid feed, direct methanol fuel cell device is under development. A metal barrier layer was used to block methanol crossover from the anode to the cathode side while still allowing for the transport of protons from the anode to the cathode. A direct methanol fuel cell (DMFC) is an electrochemical engine that converts chemical energy into clean electrical power by the direct oxidation of methanol at the fuel cell anode. This direct use of a liquid fuel eliminates the need for a reformer to convert the fuel to hydrogen before it is fed into the fuel cell.

  10. OPTIMA: Low Greenhouse Gas Fuels

    Energy.gov [DOE]

    Plenary IV: Fuels of the Future: Accelerating the Co-Optimization of Fuels and Engines OPTIMA: Low Greenhouse Gas Fuels Blake Simmons, Biofuels Program Lead, Sandia National Laboratories

  11. Dieselgreen Fuels | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Dieselgreen Fuels Jump to: navigation, search Logo: DieselGreen Fuels Name: DieselGreen Fuels Place: Austin, Texas Region: Texas Area Sector: Biofuels Product: Grease collection...

  12. Arbor Fuel | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Sector: Biomass Product: Arbor Fuel is developing micro-organisms to convert biomass into alternative fuels like biobutanol. References: Arbor Fuel1 This article is a stub. You...

  13. Planet Fuels | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Fuels Jump to: navigation, search Name: Planet Fuels Place: Brighton, United Kingdom Product: A UK based producer and supplier of biodiesel. References: Planet Fuels1 This...

  14. DOE Fuel Cell Subprogram (Presentation)

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    most relevant fuel cell research, development, and ... available at www.hydrogen.energy.gov) Product Non-purpose * ... c Fuel Cell Seminar Abstracts, 2004, p. 290. 13 Fuel ...

  15. Fuel Cells in the States

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    in the Fuel Cells in the States States State and Regional State and Regional Initiatives ... Jennifer Gangi Jennifer Gangi Program Director Program Director Fuel Cells 2000 Fuel Cells ...

  16. EERE Fuel Cell Technologies Program

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    AudienceEvent Date EERE Fuel Cell Technologies Program Sunita Satyapal Acting Program Manager U.S. Department of Energy Fuel Cell Technologies Program Fuel Cell Project Kickoff ...

  17. DOE Fuel Cell Technologies Office

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    DOE Fuel Cell Technologies Office Fuel Cell Seminar & Energy Exposition Columbus, Ohio Dr. Sunita Satyapal Director Fuel Cell Technologies Office Energy Efficiency and Renewable ...

  18. Remote control for anode-cathode adjustment

    DOEpatents

    Roose, Lars D.

    1991-01-01

    An apparatus for remotely adjusting the anode-cathode gap in a pulse power machine has an electric motor located within a hollow cathode inside the vacuum chamber of the pulse power machine. Input information for controlling the motor for adjusting the anode-cathode gap is fed into the apparatus using optical waveguides. The motor, controlled by the input information, drives a worm gear that moves a cathode tip. When the motor drives in one rotational direction, the cathode is moved toward the anode and the size of the anode-cathode gap is diminished. When the motor drives in the other direction, the cathode is moved away from the anode and the size of the anode-cathode gap is increased. The motor is powered by batteries housed in the hollow cathode. The batteries may be rechargeable, and they may be recharged by a photovoltaic cell in combination with an optical waveguide that receives recharging energy from outside the hollow cathode. Alternatively, the anode-cathode gap can be remotely adjusted by a manually-turned handle connected to mechanical linkage which is connected to a jack assembly. The jack assembly converts rotational motion of the handle and mechanical linkage to linear motion of the cathode moving toward or away from the anode.

  19. Adjustments to the ICVGT scale of INRIM

    SciTech Connect

    Steur, P. P. M.; Giraudi, D.

    2013-09-11

    At the 8{sup th} Temperature Symposium the results have been presented for the Interpolating Constant Volume Gas thermometer at INRIM (then IMGC), featuring a cryogenic pressure transducer, with an expanded uncertainty of less then 1.5 mK. However, for its fixed points this scale still relied on a NPL calibration as carried by rhodium-iron thermometer 232324. After the clarification, in 2005, by the Consultative Committee on Thermometry (CCT) of the definition of the equilibrium hydrogen (e-H2) triple point this scale was due to be adjusted for the isotopic content in the e-H2 fixed point cell. Only when this thermometer was re-calibrated in 2010 at INRIM at the three fixed points of the ICVGT was this adjustment performed, being the isotopic composition of the hydrogen cell known. With the start of the Neon Project in 2005, it became clear that a second adjustment would soon be needed, once the CCT will have decided on the way to deal with the isotopic composition of neon. The paper presents the experimental data of 2010, discusses the stability of the thermometer, and the size of the correction at the hydrogen point and of the likely correction (and its uncertainty) to be applied to the neon point, the isotopic composition of this cell being known as well.

  20. FLOWSHEET EVALUATION FOR THE DISSOLVING AND NEUTRALIZATION OF SODIUM REACTOR EXPERIMENT USED NUCLEAR FUEL

    SciTech Connect

    Daniel, W. E.; Hansen, E. K.; Shehee, T. C.

    2012-10-30

    This report includes the literature review, hydrogen off-gas calculations, and hydrogen generation tests to determine that H-Canyon can safely dissolve the Sodium Reactor Experiment (SRE; thorium fuel), Ford Nuclear Reactor (FNR; aluminum alloy fuel), and Denmark Reactor (DR-3; silicide fuel, aluminum alloy fuel, and aluminum oxide fuel) assemblies in the L-Bundles with respect to the hydrogen levels in the projected peak off-gas rates. This is provided that the number of L-Bundles charged to the dissolver is controlled. Examination of SRE dissolution for potential issues has aided in predicting the optimal batching scenario. The calculations detailed in this report demonstrate that the FNR, SRE, and DR-3 used nuclear fuel (UNF) are bounded by MURR UNF and may be charged using the controls outlined for MURR dissolution in a prior report.