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1

22 IEEE power & energy magazine march/april 2011 THE SECURITY OF ENERGY SUP-  

E-Print Network [OSTI]

to their energy supply infrastructure and at times to their economic devel- opment, in addition to the loss22 IEEE power & energy magazine march/april 2011 T THE SECURITY OF ENERGY SUP- ply has become on a continuous energy supply, but our complete style of living collapses when energy fails. Surges in fuel prices

Catholic University of Chile (Universidad Católica de Chile)

2

High conversion Th-U{sup 233} fuel assembly for current generation of PWRs  

SciTech Connect (OSTI)

This paper presents a preliminary design of a high conversion Th-U{sup 233} fuel assembly applicable for current generation of Pressurized Water Reactor (PWRs). The considered fuel assembly has a typical 17 x 17 PWR lattice. However in order to increase the conversion of Th{sup 232} to U{sup 233}, the assembly was subdivided into the two regions called seed and blanket. The central seed region has a higher than blanket U{sup 233} content and acts as a neutron source for the peripheral blanket region. The latest acts as a U{sup 233} breeder. While the seed fuel pins have a standard dimensions the blanket fuel radius was increased in order to reduce the moderation and to facilitate the resonance neutron absorption in blanket Th{sup 232}. The U{sup 233} content in the seed and blanket regions was optimized to achieve maximal initial to discharged fissile inventory ratio (FIR) taking into account the target fuel cycle length of 12 months with 3-batch reloading scheme. In this study the neutronic calculations were performed on the fuel assembly level using Helios deterministic lattice transport code. The fuel cycle length and the core k{sub eff} were estimated by applying the Non Linear Reactivity Model. The applicability of the HELIOS code for the analysis of the Th-based high conversion designs was confirmed with the help of continuous-energy Monte-Carlo code SERPENT. The results of optimization studies show that for the heterogeneous seed and blanket (SB) fuel assembly the FIR of about 0.95 can be achieved. (authors)

Baldova, D.; Fridman, E. [Reactor Safety Div., Helmholtz-Zentrum Dresden-Rossendorf, POB 510119, Dresden, 01314 (Germany)

2012-07-01T23:59:59.000Z

3

Ultrasonic ply-by-ply detection of matrix cracks in laminated composites  

E-Print Network [OSTI]

on an unprecedented significance. In this work, an ultrasonic technique for the ply-by-ply detection of matrix cracks in laminated composites is developed. Experimental results are presented for graphite/epoxy laminates with different lay-ups and laminate thicknesses...

Ganpatye, Atul Shridatta

2005-02-17T23:59:59.000Z

4

An Integrated Marine Propulsion System Utilising TRIGA{sup TM} Fuel  

SciTech Connect (OSTI)

This paper describes the reactor physics, shielding, thermal hydraulics, reactor dynamics and safety studies conducted to develop a proposed Integrated Marine Propulsion System (IMPS) utilising TRIGA{sup TM} type uranium zirconium hydride fuel. The study has demonstrated that the IMPS plant is feasible and meets the design safety principles and safety criteria imposed on the study. (authors)

Manach, G.; Monnez, J-P. [Ecole des Applications Militaires de l'Energie Atomique, Cherbourg (France); Freeman, M.J.; Newell, A.; Brushwood, J.M.; Thompson, A.; Collins, C.; Scholes, N.; Hamilton, P.J.; Beeley, P.A. [Nuclear Department/ Flagship Training Ltd, HMS Sultan, Military Road, Gosport, PO12 3BY (United Kingdom)

2004-07-01T23:59:59.000Z

5

CANDU core analysis with spent PWR fuel of fixed {sup 235}U and {sup 239}Pu content  

SciTech Connect (OSTI)

The direct use of spent pressurized water reactor (PWR) fuel in a CANDU (DUPIC) fuel cycle requires that the spent PWR fuel be refabricated as a DUPIC fuel to be used in a CANDU reactor that was originally designed for the natural uranium fuel. Because there is no separation of isotopes from the spent PWR fuel, the DUPIC fuel contains all the actinides and fission products as fuel constituents and, therefore, the isotopic composition changes depending on the initial and discharge conditions of PWR fuels. Such heterogeneity in fuel composition is not desirable, especially for a CANDU reactor that adopts an on-power refueling scheme, because the operational flexibility is reduced appreciably if the fuel bundles of different composition are loaded throughout the core.

Choi, Hangbok; Roh, Gyu H.; Park, J.W. [Korea Atomic Energy Research Institute, Taejon (Korea, Republic of)

1997-12-01T23:59:59.000Z

6

Kinetics of fuel particle weathering and {sup 90}Sr mobility in the Chernobyl 30-km exclusion zone  

SciTech Connect (OSTI)

Weathering of fuel particles and the subsequent leaching of radionuclides causes {sup 90}Sr mobility in Chernobyl soils to increase with time after disposition. Studies of {sup 90}Sr speciation in soils collected in 1995 and 1996 from the Chernobyl 30-km exclusion zone have been used to calculate rates of fuel particles dissolution under natural environmental conditions. Results show that the velocity of fuel particle dissolution is primarily dependent on the physico-chemical characteristics of the particles and partially dependent on soil acidity. Compared to other areas, the fuel particle dissolution rate is significantly lower in the contaminated areas to the west of the Chernobyl reactor where deposited particles were presumably not oxidized prior to release. The data have been used to derive mathematical models that describe the rate of radionuclide leaching from fuel particles in the exclusion zone and changes in soil-to-plant transfer as a function of particle type and soil pH.

Kashparov, V.A.; Zvarich, S.I.; Protsak, V.P.; Levchuk, S.E. [Ukrainian Inst. of Agricultural Radiology, Kiev (Ukraine); Oughton, D.H. [NLH, Aas (Norway). Lab. for Analytical Chemistry

1999-03-01T23:59:59.000Z

7

Radioactive Waste Management at the New Conversion Facility of 'TVEL'{sup R} Fuel Company - 13474  

SciTech Connect (OSTI)

The project on the new conversion facility construction is being implemented by Joint Stock Company (JSC) 'Siberian Group of Chemical Enterprises' (SGChE) within TVEL{sup R} Fuel Company. The objective is to construct the up-to-date facility ensuring the industrial and environmental safety with the reduced impact on the community and environment in compliance with the Russian new regulatory framework on radioactive waste (RW) management. The history of the SGChE development, as well as the concepts and approaches to RW management implemented by now are shown. The SGChE future image is outlined, together with its objectives and concept on RW management in compliance with the new act 'On radioactive waste management' adopted in Russia in 2011. Possible areas of cooperation with international companies are discussed in the field of RW management with the purpose of deploying the best Russian and world practices on RW management at the new conversion facility. (authors)

Indyk, S.I.; Volodenko, A.V. [JSC 'TVEL', Russia, Moscow, 49 Kashirskoye Shosse, 115409 (Russian Federation)] [JSC 'TVEL', Russia, Moscow, 49 Kashirskoye Shosse, 115409 (Russian Federation); Tvilenev, K.A.; Tinin, V.V.; Fateeva, E.V. [JSC 'Siberian Group of Chemical Enterprises', Russia, Seversk, 1 Kurchatov Street, 636000 (Russian Federation)] [JSC 'Siberian Group of Chemical Enterprises', Russia, Seversk, 1 Kurchatov Street, 636000 (Russian Federation)

2013-07-01T23:59:59.000Z

8

Use of {sup 59}Ni, {sup 99}Tc, and {sup 236}U to monitor the release of radionuclides from objects containing spent nuclear fuel dumped in the Kara Sea  

SciTech Connect (OSTI)

Between 1965 and 1981, five objects - six naval reactor pressure vessels (RPVs) from four former Soviet Union submarines and a special containers from the icebreaker Lenin, each of which contained damaged spent nuclear fuel (SNF) - were dumped in a variety of containments, using a number of sealing methods, at four sites in the Kara Sea. All objects were dumped at sites that varied in depth from 12 to 300 m. This paper examines the use of the long-lived radionuclides {sup 59}Ni, {sup 99}Tc, and {sup 236}U encased within these objects to monitor the breakdown of the containments due to corrosion. Included are discussions of the radionuclide inventory and their release rate model, the estimated radionuclide mass in a typical seawater sample, and the potential for radionuclide measurement via Accelerator Mass Spectrometry (AMS).

Mount, M.E.; Layton, D.W.; Lynn, N.M.; Hamilton, T.F.

1998-04-01T23:59:59.000Z

9

Addressing the Need for Alternative Transportation Fuels: The Joint BioEnergy Institute  

E-Print Network [OSTI]

the U.S. As world demand increases, oil reserves may become2006) Trends in Oil Sup-ply and Demand, the Potential for

Blanch, Harvey

2010-01-01T23:59:59.000Z

10

Deformation analysis of local ply curvature in laminated composites  

E-Print Network [OSTI]

composite laminates with local ply curvatures in the main load- carrying layers, Strains in corrugated layers, In-Phase layers, and Out-of-Phase layers are predicted for various geometries and material configurations by assuming matrix layers as elastic.... 2 Copper Matrix Metal Composite Fig. 3 Wavy Layers 12 Fig. 4 Moment Equilibrium in a Corrugated Beam without Matrix Material 18 Fig. 5 Deformation of the Matrix Naterial Due to Stretching of the Initial Curvature of the Main Load...

Lee, Jong-Won

1987-01-01T23:59:59.000Z

11

Mastication: A fuel reduction and site preperation alternative* ~ e f f~albrook',Han-Sup an^: Russell T. ~raham',Theresa B. ~ a i n ~and Robert ~ e l i n e r ~  

E-Print Network [OSTI]

Mastication: A fuel reduction and site preperation alternative* ~ e f f~albrook',Han-Sup an piling/burning site preparation and fuel treatment alternatives. Keywords: mastication. activity fuels of mastication used to treat activity and standing live fuels. In this study, a rotary head masticator was used

Fried, Jeremy S.

12

Delamination and Failure at Ply Drops in Carbon Fiber Laminates Under Static and Fatigue Loading  

E-Print Network [OSTI]

Delamination and Failure at Ply Drops in Carbon Fiber Laminates Under Static and Fatigue Loading in composites with thickness tapering has been a major concern in aerospace applications of carbon fibers, where carbon fiber and glass fiber prepreg laminates containing various ply drop geometries, and using thicker

13

Measurements of branching fraction ratios and CP-asymmetries in suppressed B<sup>->? D(? K<sup>+?-)K-> and B<sup>->? D(? K<sup>+?-)?-> decays  

SciTech Connect (OSTI)

We report the first reconstruction in hadron collisions of the suppressed decays B<sup>->? D(? K<sup>+?-)K-> and B<sup>->? D(? K<sup>+?-)?-> decays, sensitive to the CKM phase {gamma}, using data from 7 fb<sup>-1sup> of integrated luminosity collected by the CDF II detector at the Tevatron collider. We reconstruct a signal for the B<sup>->? D(? K<sup>+?-)K-> suppressed mode with a significance of 3.2 standard deviations, and measure the ratios of the suppressed to favored branching fractions R(K) = [22.0 8.6(stat) 2.6(syst)] x 10<sup>-3sup>, R<sup>+>(K) = [42.6 13.7(stat) 2.8(syst)] x 10<sup>-3sup>, R<sup>->(K) = [3.8 10.3(stat) 2.7(syst)] x 10<sup>-3sup> as well as the direct CP-violating asymmetry A(K) = -0.820.44(stat)0.09(syst) of this mode. Corresponding quantities for B<sup>-> ? D(? K<sup>+?-)?-> decay are also reported.

Aaltonen, T. [Helsinki Inst. of Physics; Gonzalez, Alvarez B. [Oviedo U., Cantabria Inst. of Phys.; Amerio, S. [INFN, Padua; Amidei, D. [Michigan U.; Anastassov, A. [Northwestern U.; Annovi, A. [Frascati; Antos, J [Comenius U.; Apollinari, G. [Fermilab; Appel, J. A [Fermilab; Apresyan, A. [Purdue; Arisawa, T. [Waseda U., Dubna, JINR

2011-08-01T23:59:59.000Z

14

A method for the rapid, accurate prediction of the physical properties of middle distillate fuels from LC- sup 1 H NMR derived data  

SciTech Connect (OSTI)

A method has been developed whereby various physical properties of middle distillate fuels may be rapidly and accurately calculated by a group property approach from data obtained from a directly coupled Liquid Chromatograph - {sup 1}H Nuclear Magnetic Resonance Spectrometer (LC-{sup 1}H NMR). The physical properties include cetane number, cetane index, density, specific gravity, pour point, flash point, viscosity, filterability, heat of combustion, cloud point, volume percent aromatics, residual carbon content, and initial, 10%, 50%, 90%, and end boiling points. These property predictions have accuracies approaching the error for measurement of the experimental physical property and require less than two hours analysis time per fuel. An interface was developed between the NMR spectrometer and a personal computer to aid in automation of the LC-{sup 1}H NMR data collection and to perform off-line analysis of the LC-{sup 1}H NMR data. This interface and all associated software is described. Also presented is a series of model compounds studies in which the physical properties of pure hydrocarbons (i.e., alkanes, monocyclic and dicyclic aromatics) were predicted by a similar group property approach.

Caswell, K.A.

1988-01-01T23:59:59.000Z

15

Role of delamination and interlaminar fatigue in the failure of laminates with ply dropoffs  

E-Print Network [OSTI]

Analytical and experimental investigations were conducted on laminates with ply dropoffs to better understand the interlaminar stress field and delamination/damage characteristics in such laminates, as well as the relationship ...

Shim, Dong Jin, 1972-

2002-01-01T23:59:59.000Z

16

Residual thermal stresses in an unsymmetrical cross-ply graphite/epoxy laminate  

E-Print Network [OSTI]

RESIDUAL THERMAL STRESSES IN AN UNSYMMETRICAL CROSS-PLY GRAPHITE/EPOXY LAMINATE A Thesis by BRIAN DOUGLAS HARPER Submitted to the Graduate College of Texas A&M University in parrial fulfillment of the requirement for the degree of MASTER... OF SCIENCE August 1980 Major Subject: Mechanical Engineering RESIDUAL THERMAL STRESSES IN AN UNSYMMETRICAL CROSS-PLY GRAPHITE/EPOXY LAMINATE A Thesis by BRIAN DOUGLAS HARPER Approved as to style and content by: r. Y. N itsman (Chair of Committee) Dr...

Harper, Brian Douglas

2012-06-07T23:59:59.000Z

17

Application of /sup 252/Cf-source driven noise analysis measurements for subcriticality of HFIR fuel elements  

SciTech Connect (OSTI)

The approach-to-critical measurements reported were for a plate-type fuel element where the height of the water moderator and side and top reflector were increased. Measurements were also performed with each of the two annuli of the fuel element to verify both the presence of boron in the fuel plates and the proper uranium loading prior to assembly of the two annuli for full submersion measurements. Measurements were also performed with detectors external to the reflector (> 15 cm of water on top, bottom, and side) for the assembled, submerged HFIR fuel element.

King, W.T.; Mihalczo, J.T.

1983-01-01T23:59:59.000Z

18

Hygrothermal effects in an anti-symmetric cross-ply graphite/epoxy material  

E-Print Network [OSTI]

HYGROTHERMAL EFFECTS IN AN ANTI-SYMMETRIC CROSS-PLY GRAPHITE/EPOXY MATERIAL A Thesis STEVEN PAUL JACKSON Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirement for the degree of MASTER OF SC...'IENCE May 1984 Major Subject: Aerospace Engineering HYGROTHERMAL ~S IN AN ANTI-SYMMETRIC CROSS-PLY GRAPHITE/EPOXY LAMINATE A Thesis STEVE? PAUL JACKSON Approved as to style and content by: (Y. eitsman, Charrman) (W. L. Bradley, M (W. E. Haisler...

Jackson, Steven Paul

2012-06-07T23:59:59.000Z

19

Delamination at Thick Ply Drops in Carbon and Glass Fiber Laminates Under Fatigue Loading  

E-Print Network [OSTI]

1 Delamination at Thick Ply Drops in Carbon and Glass Fiber Laminates Under Fatigue Loading Daniel in composites with thickness tapering has been a concern in applications of carbon fibers. This study explored the resistance to delamination under fatigue loading of carbon and glass fiber prepreg laminates with the same

20

Neutron spectral reactivity comparison of /sup 235/U, /sup 233/U, /sup 239/Pu  

SciTech Connect (OSTI)

In the process of storing fuel from reactors capable of breeding fissile material, it is possible that the beginning-of-life fissile loadings are not the most reactive for the fuel. In this context, it is necessary to consider the bred fissile isotopes to ensure conservative safety margins on storage of these fuels. Of particular interest for the Idaho Chemical Processing Plant were fuels consisting primarily of /sup 235/U as the fissile isotope, such as those for the Experimental Breeder Reactor (EBR-I and -II) and some light water breeder reactor (LWBR) test elements. This study examines the relative worth of additions of the isotopes /sup 239/Pu, /sup 233/U, and /sup 235/U to a /sup 235/U-fueled critical system. The equivalence relationship between fissile isotopes depends in a complex fashion on the neutron spectrum and the relative abundance of the isotopic species.

McBroom, R.C.

1987-01-01T23:59:59.000Z

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


21

X-RAY NUCLEAR ACTIVITY IN S{sup 4}G BARRED GALAXIES: NO LINK BETWEEN BAR STRENGTH AND CO-OCCURRENT SUPERMASSIVE BLACK HOLE FUELING  

SciTech Connect (OSTI)

Stellar bars can lead to gas inflow toward the center of a galaxy and stimulate nuclear star formation. However, there is no compelling evidence on whether they also feed a central supermassive black hole: by measuring the fractions of barred active and inactive galaxies, previous studies have yielded conflicting results. In this paper, we aim to understand the lack of observational evidence for bar-driven active galactic nucleus (AGN) activity by studying a sample of 41 nearby (d < 35 Mpc) barred galaxies from the Spitzer Survey for Stellar Structure in Galaxies. We use Chandra observations to measure nuclear 2-10 keV X-ray luminosities and estimate Eddington ratios, together with Spitzer 3.6 ?m imaging to quantify the strength of the stellar bar in two independent ways: (1) from its structure, as traced by its ellipticity and boxiness, and (2) from its gravitational torque Q{sub b} , taken as the maximum ratio of the tangential force to the mean background radial force. In this way, rather than discretizing the presence of both stellar bars and nuclear activity, we are able to account for the continuum of bar strengths and degrees of AGN activity. We find nuclear X-ray sources in 31 out of 41 galaxies with median X-ray luminosity and Eddington ratio of L{sub X} = 4.3 10{sup 38} erg s{sup 1} and L{sub bol}/L{sub Edd} = 6.9 10{sup 6}, respectively, consistent with low-luminosity AGN activity. Including upper limits for those galaxies without nuclear detections, we find no significant correlation between any of the bar strength indicators and the degree of nuclear activity, irrespective of galaxy luminosity, stellar mass, Hubble type, or bulge size. Strong bars do not favor brighter or more efficient nuclear activity, implying that at least for the low-luminosity regime, supermassive black hole fueling is not closely connected to large-scale features.

Cisternas, Mauricio; Knapen, Johan H.; Gonzlez-Martn, Omaira; Erroz-Ferrer, Santiago [Instituto de Astrofsica de Canarias, E-38205 La Laguna, Tenerife (Spain); Gadotti, Dimitri A.; Kim, Taehyun [European Southern Observatory, Casilla 19001, Santiago 19 (Chile); Daz-Garca, Simn; Laurikainen, Eija; Salo, Heikki; Comern, Sbastien; Laine, Jarkko [Division of Astronomy, Department of Physical Sciences, University of Oulu, Oulu FI-90014 (Finland); Ho, Luis C. [The Observatories of the Carnegie Institution for Science, 813 Santa Barbara Street, Pasadena, CA 91101 (United States); Elmegreen, Bruce G. [IBM T. J. Watson Research Center, 1101 Kitchawan Road, Yorktown Heights, NY 10598 (United States); Zaritsky, Dennis; Hinz, Joannah L. [Steward Observatory, University of Arizona, 933 North Cherry Avenue, Tucson, AZ 85721 (United States); Sheth, Kartik [National Radio Astronomy Observatory, 520 Edgemont Road, Charlottesville, VA 22903 (United States); Athanassoula, E.; Bosma, Albert [Aix Marseille Universit, CNRS, LAM (Laboratoire d'Astrophysique de Marseille) UMR 7326, F-13388 Marseille (France); Gil de Paz, Armando [Departamento de Astrofsica, Universidad Complutense de Madrid, E-28040 Madrid (Spain); Holwerda, Benne W., E-mail: mauricio@iac.es [European Space Agency, ESTEC, Keplerlaan 1, 2200 AG Noordwijk (Netherlands); and others

2013-10-10T23:59:59.000Z

22

Experimental Cross Sections for Reactions of Heavy Ions and sup 2 sup 0 sup 8 Pb, sup 2 sup 0 sup 9 Bi, sup 2 sup 3 sup 8 U, and sup 2 sup 4 sup 8 Cm Targets  

E-Print Network [OSTI]

The study of the reactions between heavy ions and sup 2 sup 0 sup 8 Pb, sup 2 sup 0 sup 9 Bi, sup 2 sup 3 sup 8 U, and sup 2 sup 4 sup 8 Cm targets was performed to look at the differences between the cross sections of hot and cold fusion reactions. Experimental cross sections were compared with predictions from statistical computer codes to evaluate the effectiveness of the computer code in predicting production cross sections. Hot fusion reactions were studied with the MG system, catcher foil techniques and the Berkeley Gas-filled Separator (BGS). 3n- and 4n-exit channel production cross sections were obtained for the sup 2 sup 3 sup 8 U( sup 1 sup 8 O,xn) sup 2 sup 5 sup 6 sup - sup x Fm, sup 2 sup 3 sup 8 U( sup 2 sup 2 Ne,xn) sup 2 sup 6 sup 0 sup - sup x No, and sup 2 sup 4 sup 8 Cm( sup 1 sup 5 N,xn) sup 2 sup 6 sup 3 sup - sup x Lr reactions and are similar to previous experimental results. The experimental cross sections were accurately modeled by the predictions of the HIVAP code using the Reisdorf ...

Patin, J B

2002-01-01T23:59:59.000Z

23

Moisture and temperature effects on curvature of anti-symmetric cross-ply graphite/epoxy laminates  

E-Print Network [OSTI]

MOISTURE AND TEMPERATURE EFFECTS ON CURVATURE OF ANTI-SYMMETRIC CROSS-PLY GRAPHITE/EPOXY LAMINATES A Thesis by RANDALL STEPHEN LOTT Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement... for the degree of MASTER OF SCIENCE December 1980 Major Subject: Mechanical Engineering MOISTURE AND TEMPERATURE EFFECTS ON CURVATURE OF ANTI-SYMMETRIC CROSS-PLY GRAPHITE/EPOXY LAMINATES A Thesis by RANDALL STEPHEN LOTT Approved as to style and content...

Lott, Randall Stephen

2012-06-07T23:59:59.000Z

24

Fuels  

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

Goals > Fuels Goals > Fuels XMAT for nuclear fuels XMAT is ideally suited to explore all of the radiation processes experienced by nuclear fuels.The high energy, heavy ion accleration capability (e.g., 250 MeV U) can produce bulk damage deep in the sample, achieving neutron type depths (~10 microns), beyond the range of surface sputtering effects. The APS X-rays are well matched to the ion beams, and are able to probe individual grains at similar penetrations depths. Damage rates to 25 displacements per atom per hour (DPA/hr), and doses >2500 DPA can be achieved. MORE» Fuels in LWRs are subjected to ~1 DPA per day High burn-up fuel can experience >2000 DPA. Traditional reactor tests by neutron irradiation require 3 years in a reactor and 1 year cool down. Conventional accelerators (>1 MeV/ion) are limited to <200-400 DPAs, and

25

Requirements for charged-particle reaction cross sections in the d-d, d-t, t-t, and d-/sup 3/He fuel cycles  

SciTech Connect (OSTI)

This paper reviews the status of experimental data and data evaluations for charged-particle reactions of interest in fusion-reactor design. In particular, the /sup 2/H(t,..cap alpha..)n, /sup 2/H(d,p)/sup 3/H, /sup 2/H(d,/sup 3/He)n, /sup 3/H(t,..cap alpha..)nn and /sup 3/He(d,p)/sup 4/He reactions at low energies are studied. Other secondary reactions are considered. The conclusion is that such cross sections are well known for the near and medium term, and that no crucial experimental lack exists. There is a serious lack of standard evaluations of these reactions, which should be in an internationally acceptable format and easily accessible. Support for generating such evaluations should be given serious consideration.

Jarmie, N.

1986-12-01T23:59:59.000Z

26

Inverted List Kinetic Monte Carlo with Rejection ap-plied to Directed Self-Assembly of Epitaxial Growth  

E-Print Network [OSTI]

Inverted List Kinetic Monte Carlo with Rejection ap- plied to Directed Self-Assembly of Epitaxial of subsequently deposited material using a kinetic Monte Carlo algorithm that combines the use of inverted lists finding is that the relative performance of the inverted list algorithm improves with increasing system

Schulze, Tim

27

Observation of the Baryonic Flavor-Changing Neutral Current Decay ?b<sup>0sup> ? ?<sup>+->  

SciTech Connect (OSTI)

The authors report the first observation of the baryonic flavor-changing neutral current decay ?b<sup>0sup> ? ?<sup>+-> with 24 signal events and a statistical significance of 5.8 Gaussian standard deviations. This measurement uses a pp? collisions data sample corresponding to 6.8 fb<sup>-1sup> at ?s = 1.96 TeV collected by the CDF II detector at the Tevatron collider. The total and differential branching ratios for ?b<sup>0sup> ? ?<sup>+-> are measured. They find ?(?b<sup>0sup> ? ?<sup>+->) = [1.73 0.42(stat) 0.55(syst)] x 10<sup>-6sup>. They also report the first measurement of the differential branching ratio of Bs<sup>0sup>??+-> using 49 signal events. In addition, they report branching ratios for B<sup>+sup>?K++->, B<sup>0sup>?K>0sup>+-> and ?? K*(892)<sup>+-> decays.

Aaltonen, T [Helsinki Inst. of Phys.; Gonzalez, B Alvarez [Oviedo U.; Cantabria Inst. of Phys.; Amerio, S [INFN, Padua; Amidei, D [Michigan U.; Anastassov, A [Northwestern U.; Annovi, A [Frascati; Antos, J [Comenius U.; Apollinari, G [Fermilab; Appel, J A [Fermilab; Apresyan, A [Purdue U.; Arisawa, T [Waseda U.; Dubna, JINR

2011-11-08T23:59:59.000Z

28

Measurements of the Angular Distributions in the Decays B ? K<sup>(*)> <sup>+-> at CDF  

SciTech Connect (OSTI)

We reconstruct the decays B ? K<sup>(*)> <sup>+-> and measure their angular distributions in pp? collisions at ?s = 1.96 TeV using a data sample corresponding to an integrated luminosity of 6.8 fb<sup>-1sup>. The transverse polarization asymmetry AT<sup>(2)sup> and the time-reversal-odd charge-and-parity asymmetry Aim are measured for the first time, together with the K* longitudinal polarization fraction FL and the on forward-backward asymmetry AFB, for the decays B<sup>0sup>?K*>0sup>+-> and B<sup>0sup>?K*++->. Our results are among the most accurate to date and consistent with those from other experiments.

Aaltonen, T [Helsinki Inst. of Phys.; Gonzalez, B. Alvarez [Oviedo U, Cantabria Inst. of Phys.; Amerio, S. [INFN, Padua; Amidei, D. [Michigan U.; Anastassov, A. [Northwestern U.; Annovi, A. [Frascati; Antos, J. [Comenius U.; Apollinari, G. [Fermilab; Appel, J. A [Fermilab; Apresyan, A. [Purdue U.; Arisawa, T. [Waseda U., Dubna, JINR

2012-02-24T23:59:59.000Z

29

Labelled biomolecules with sup 1 sup 5 sup 3 Sm, sup 1 sup 8 sup 8 Re, and sup 9 sup 0 Y for targeted radiotherapy  

E-Print Network [OSTI]

A somatostatin analogue Lanreotide was labelled with sup 1 sup 8 sup 8 Re, sup 9 sup 9 Tc sup m and sup 1 sup 3 sup 1 I. Labelling was accomplished by reduction of cysteine bridge, which provided sulfhydryl groups for chelation with sup 1 sup 8 sup 8 Re/ sup 9 sup 9 Tc sup m. Stannous chloride was used as reducing agent, while tartrate acted as transchelating agent. The lower redox potential of ReO sub 4 sup - than TcO sub 4 sup - required the addition of excess SnCl sub 2 and medium-chelating agent for stabilizing the excess of SnCl sub 2 in solution. ITLC and HPLC techniques employed for monitoring the labelling yield revealed >95% labelling efficiency. Radioiodination of lanreotide was carried out by Chloramine-T and iodogen methods. The radiolabelling yield varied between 40-80%. Chloramine-T method was found more suitable than Iodogen method, because approx 25% of the initial iodine activity was adsorbed on Iodogen coating. Avidin-biotin system is widely used in medical research, especially in pretargete...

Mushtaq, A; Perverz, S

1998-01-01T23:59:59.000Z

30

HTGR Fuel performance basis  

SciTech Connect (OSTI)

The safety characteristics of the high-temperature gas-cooled reactor (HTGR) during normal and accident conditions are determined in part by HTGR fuel performance. During normal operation, less than 0.1% fuel failure occurs, primarily from defective particles. This low fuel failure fraction limits circulating activity to acceptable levels. During severe accidents, the radiological consequence is influenced by high-temperature fuel particle behavior. An empirical fuel failure model, supported by recent experimental data, is presented. The onset of significant fuel particle failure occurs at temperatures in excess of 1600/sup 0/C, and complete fuel failure occurs at 2660/sup 0/C. This indicates that the fuel is more retentive at higher temperatures than previously assumed. The more retentive nature of the fuel coupled with the high thermal capacitance of the core results in slow release of fission products from the core during severe accidents.

Shamasundar, B.I.; Stansfield, O.M.; Jensen, D.D.

1982-05-01T23:59:59.000Z

31

Beneficial uses of /sup 241/Am  

SciTech Connect (OSTI)

This report assesses the uses of /sup 241/Am and the associated costs and supply. The study shows that /sup 241/Am-fueled radioisotope thermoelectric generators in the range of 1 to 5 W electrical provide the most promising use of kilogram amounts of this isotope. For medical uses, where purity is essential, irradiation of /sup 241/Am can produce 97% pure /sup 238/Pu at $21,000/g. Using a pyro-metallurgical process, /sup 241/Am could be recovered from molten salt extraction (MSE) residues at an estimated incremental cost of $83/g adjusted to reflect the disposal costs of waste products. This cost of recovery is less than the $300/g cost for disposal of the /sup 241/Am contained in the MSE residues.

Mangeng, C.A.; Thayer, G.R.

1984-05-01T23:59:59.000Z

32

Fourier-transform spectroscopy of (4){sup 1}?{sup +} ? A?{sup 1}?{sup +} ? b?{sup 3}?, A?{sup 1}?{sup +} ? b?{sup 3}? ? X{sup 1}?{sup +}, and (1){sup 3} ?{sub 1} ? b{sup 3}?{sub 0} transitions in KCs and deperturbation treatment of A?{sup 1}?{sup +} and b?{sup 3}? states  

SciTech Connect (OSTI)

High resolution Fourier-transform spectroscopy data of term values in the spin-orbit (SO) coupled first excited A?{sup 1}?{sup +} and b{sup 3}?{sub 0} states in KCs were obtained from (4){sup 1}?{sup +} ??A?{sup 1}?{sup +} ? b?{sup 3}?, A?{sup 1}?{sup +} ? b?{sup 3}? ??X{sup 1}?{sup +}, and (1){sup 3}?{sub 1} ? b{sup 3}?{sub 0} spectra of laser-induced fluorescence (LIF). About 3000 new rovibronic term values of the A?{sup 1}?{sup +} and b {sup 3}?{sub ?} states were obtained with an uncertainty about 0.01 cm{sup ?1} and added to the previously obtained 3439 term values in Kruzins et al. [Phys. Rev. A 81, 042509 (2010)] and 30 term values of the b {sup 3}?{sub 0{sup +}} state levels below the A?{sup 1}?{sup +} state in Tamanis et al. [Phys. Rev. A 82, 032506 (2010)]. The data field was extended considerably, going down to vibrational level v{sub b} = 0 and up in energy to 13 814 cm{sup ?1}, as compared to previously achieved v{sub b} = 14 and E = 13?250?cm{sup ?1}. Overall 6431 e-symmetry term values of {sup 39}K{sup 133}Cs were included in 4 4 coupled-channel deperturbation analysis. The analytical Morse-Long-Range (MLR) function yielded empirical diabatic potentials for the A?{sup 1}?{sup +} and b {sup 3}?{sub 0{sup +}} states while the morphing of the SO ab initio points [J. T. Kim et al., J. Mol. Spectrosc. 256, 57 (2009)] provided the empirical diagonal and off-diagonal SO functions. Overall 98.5% of the fitted term values were reproduced with a rms (root mean square) uncertainty of 0.004 cm{sup ?1}. The reliability of the model is proved by a good agreement of predicted and measured term values of the {sup 41}K{sup 133}Cs isotopologue, as well as of measured and calculated intensities of (4){sup 1}?{sup +} ??A?{sup 1}?{sup +} ? b?{sup 3}? LIF progressions. Direct-potential-fit of low-lying v{sub b} levels of the b {sup 3}?{sub 0{sup ?}} component yielded the MLR potential which represents the 204 f-symmetry experimental term values with a rms uncertainty of 0.002 cm{sup ?1}. The ?-doubling of the b?{sup 3}?{sub 0} sub-state demonstrates a pronounced v{sub b}-dependent increase.

Kruzins, A.; Klincare, I.; Nikolayeva, O.; Tamanis, M.; Ferber, R., E-mail: ferber@latnet.lv [Laser Center, University of Latvia, 19 Rainis Boulevard, Riga LV-1586 (Latvia); Pazyuk, E. A.; Stolyarov, A. V., E-mail: avstol@phys.chem.msu.ru [Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Leninskie gory 1/3 (Russian Federation)

2013-12-28T23:59:59.000Z

33

U.sup.+4 generation in HTER  

DOE Patents [OSTI]

A improved device and process for recycling spent nuclear fuels, in particular uranium metal, that facilitates the refinement and recovery of uranium metal from spent metallic nuclear fuels. The electrorefiner device comprises two anodes in predetermined spatial relation to a cathode. The anodese have separate current and voltage controls. A much higher voltage than normal for the electrorefining process is applied to the second anode, thereby facilitating oxidization of uranium (III), U.sup.+, to uranium (IV), U.sup.+4. The current path from the second anode to the cathode is physically shorter than the similar current path from the second anode to the spent nuclear fuel contained in a first anode shaped as a basket. The resulting U.sup.+4 oxidizes and solubilizes rough uranium deposited on the surface of the cathode. A softer uranium metal surface is left on the cathode and is more readily removed by a scraper.

Miller, William E. (Naperville, IL); Gay, Eddie C. (Park Forest, IL); Tomczuk, Zygmunt (Homer Glen, IL)

2006-03-14T23:59:59.000Z

34

Physics of fusion-fuel cycles  

SciTech Connect (OSTI)

The evaluation of nuclear fusion fuels for a magnetic fusion economy must take into account the various technological impacts of the various fusion fuel cycles as well as the relative reactivity and the required ..beta..'s and temperatures necessary for economic steady-state burns. This paper will review some of the physics of the various fusion fuel cycles (D-T, catalyzed D-D, D-/sup 3/He, D-/sup 6/Li, and the exotic fuels: /sup 3/He/sup 3/He and the proton-based fuels such as P-/sup 6/Li, P-/sup 9/Be, and P-/sup 11/B) including such items as: (1) tritium inventory, burnup, and recycle, (2) neutrons, (3) condensable fuels and ashes, (4) direct electrical recovery prospects, (5) fissile breeding, etc. The advantages as well as the disadvantages of the different fusion fuel cycles will be discussed. The optimum fuel cycle from an overall standpoint of viability and potential technological considerations appears to be catalyzed D-D, which could also support smaller relatively clean, lean-D, rich-/sup 3/He satellite reactors as well as fission reactors.

McNally, J.R. Jr.

1981-01-01T23:59:59.000Z

35

Development of LEU targets for {sup 99}Mo production and their chemical processing status 1993  

SciTech Connect (OSTI)

Most of the world`s supply of {sup 99m}{Tc} for medical purposes is currently produced from {sup 99}Mo derived from the fastening of high enriched uranium (HEU). Substitution of low enriched uranium (LEU) silicide fuel for the HEU alloy and aluminide fuels used in current target designs will allow equivalent {sup 99}Mo yields with little change in target geometries. Substitution of uranium metal for uranium oxide films in other target designs will also allow the substitution of LEU for HEU. In 1993, DOE renewed funding that was terminated in 1990 for development of LEU targets for {sup 99}Mo production. During the past year, our efforts were to (1) renew contact with {sup 99}Mo producers, (2) define the means to test our process for recovering {sup 99}Mo from irradiated LEU-silicide targets, and (3) begin to test our process on spent LEU-silicide miniplates stored at ANL from past fuel development studies.

Vandegrift, G.F.; Hutter, J.C.; Srinivasan, B.; Matos, J.E.; Snelgrove, J.L.

1993-10-01T23:59:59.000Z

36

Modes of transference and rupture of the nucleus with neutron halos sup 6 He on sup 2 sup 0 sup 9 Bi near of the Coulomb barrier  

E-Print Network [OSTI]

Modes of transference and rupture of the nucleus with neutron halos sup 6 He on sup 2 sup 0 sup 9 Bi near of the Coulomb barrier

Lizcano, D

2003-01-01T23:59:59.000Z

37

Spectroscopy and applications of the 3?{sup 3}?{sup +} electronic state of {sup 39}K{sup 85}Rb  

SciTech Connect (OSTI)

We report new results on the spectroscopy of the 3?{sup 3}?{sup +} electronic state of {sup 39}K{sup 85}Rb. The observations are based on resonance-enhanced multiphoton ionization of ultracold KRb molecules starting in vibrational levels v?? = 1823 of the a?{sup 3}?{sup +} state and ionized via the intermediate 3?{sup 3}?{sup +} state. The a-state ultracold molecules are formed by photoassociation of ultracold {sup 39}K and {sup 85}Rb atoms to the 3(0{sup +}) state of KRb followed by spontaneous emission. We discuss the potential applications of this state to future experiments, as a pathway for populating the lowest vibrational levels of the a state as well as the X state.

Banerjee, Jayita, E-mail: jayitarm@gmail.com; Rahmlow, David; Carollo, Ryan; Bellos, Michael; Eyler, Edward E.; Gould, Phillip L.; Stwalley, William C. [Department of Physics, University of Connecticut, Storrs, Connecticut 06269-3046 (United States)] [Department of Physics, University of Connecticut, Storrs, Connecticut 06269-3046 (United States)

2013-11-07T23:59:59.000Z

38

On the K{sup {pi}} = 0{sup +} rotational bands in the {sup 178}Hf nucleus  

SciTech Connect (OSTI)

The results obtained by studying the angular distributions of gamma rays with respect to the neutron-beam axis in the reaction {sup 178}Hf(n, n'{gamma}) involving the deexcitation of the K{sup {pi}} = 0{sup +} rotational bands of {sup 178}Hf are presented.New information about themultipole-mixing parameter {delta} in gamma transitions from the levels of these bands is obtained. The K{sup {pi}} = 0{sub 4}{sup +} band is constructed anew. The relationship between the parameter {delta} for the (2{sup +}0{sub n}-2{sup +}0{sub 1}) gamma transition and the energy gap {Delta}{sub n} = E{sub lev}(2{sup +}0{sub n}) - E{sub lev}(0{sup +}0{sub n}), on one hand, and the quasiparticle structure of the rotational band, on the other hand, is discussed for {sup 178}Hf on the basis of the quasiparticle-phonon model.

Govor, L. I.; Demidov, A. M.; Kurkin, V. A., E-mail: kurkin@polyn.kiae.su; Mikhailov, I. V. [Russian Research Centre Kurchatov Institute (Russian Federation)

2010-07-15T23:59:59.000Z

39

Concentrations of /sup 207/Bi and /sup 210/Pb-/sup 210/Bi-/sup 210/Po disequilibrium in fish  

SciTech Connect (OSTI)

Radioactive /sup 207/Bi, produced during nuclear testing at the Pacific Proving Grounds, concentrates in the muscle tissue and organs of goatfish and certain pelagic lagoon fish from Bikini and Enewetak Atolls. It is reasonable to expect that fish capable of accumulating /sup 207/Bi could also be efficient accumulators of other bismuth isotopes - namely /sup 210/Bi, the daughter of naturally occurring /sup 210/Pb. Therefore, /sup 210/Bi and consequently /sup 210/Po, the decay product of /sup 210/Bi, would be expected in notable excess over the precursor /sup 210/Pb in specific tissues. To test this assumption, we compared concentrations of /sup 210/Pb, /sup 210/Bi, and /sup 210/Po in muscle, liver, and bone separated from some reef species from the Marshall Islands. Concentrations of /sup 210/Bi in muscle and liver were found to exceed those of its precursor by factors of 2 to 15. The excess /sup 210/Bi in some species, however, is not from the environmental sources (either food or water) from which /sup 207/Bi is derived. The data suggest that the excess /sup 210/Bi may be translocated to muscle and liver tissue following the decay of /sup 210/Pb in bone.

Noshkin, V.E.; Wong, K.M.; Eagle, R.J.; Jokela, T.A.

1984-10-01T23:59:59.000Z

40

Low Energy Fission of {sup 256}No, {sup 270}Sg, {sup 271}Hs and {sup 286}112 Nuclei Formed in Reactions with {sup 22}Ne and {sup 48}Ca Ions  

SciTech Connect (OSTI)

The fusion-fission reactions {sup 22}Ne + {sup 248}Cm and {sup 22}Ne + {sup 249}Cf were investigated at projectile energies equal to 102 and 127 MeV. Mass-energy distributions and yields are shown. Two-dimensional plots of TKE vs fragment mass are also shown for {sup 48}Ca reactions at 230 MeV with {sup 208}Pb and {sup 238}U, leading to {sup 256}No and {sup 286}112.

Itkis, M.G.; Kondratiev, N.A.; Kozulin, E.M.; Krupa, L.; Oganessian, Yu. Ts.; Pokrovsky, I.V.; Prokhorova, E.V.; Rusanov, A. Ya.

1999-12-31T23:59:59.000Z

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


41

Lifetime measurements in {sup 63}Co and {sup 65}Co  

SciTech Connect (OSTI)

Lifetimes of the 9/2{sub 1}{sup -} and 3/2{sub 1}{sup -} states in {sup 63}Co and the 9/2{sub 1}{sup -} state in {sup 65}Co were measured using the recoil distance Doppler shift and the differential decay curve methods. The nuclei were populated by multinucleon transfer reactions in inverse kinematics. {gamma} rays were measured with the EXOGAM Ge array and the recoiling fragments were fully identified using the large-acceptance VAMOS spectrometer. The E2 transition probabilities from the 3/2{sub 1}{sup -} and 9/2{sub 1}{sup -} states to the 7/2{sup -} ground state could be extracted in {sup 63}Co as well as an upper limit for the 9/2{sub 1}{sup -}{yields}7/2{sub 1}{sup -} B(E2) value in {sup 65}Co. The experimental results were compared to large-scale shell-model calculations in the pf and pfg{sub 9/2} model spaces, allowing us to draw conclusions on the single-particle or collective nature of the various states.

Dijon, A.; Clement, E.; France, G. de; Van Isacker, P.; Rejmund, M.; Schmitt, C. [Grand Accelerateur National d'Ions Lourds (GANIL), CEA/DSM-CNRS/IN2P3, Boulevard H. Becquerel, F-14076, Caen (France); Ljungvall, J. [Grand Accelerateur National d'Ions Lourds (GANIL), CEA/DSM-CNRS/IN2P3, Boulevard H. Becquerel, F-14076, Caen (France); CSNSM, CNRS/IN2P3, 91400 Orsay, Cedex (France); CEA Saclay, IRFU, SPHN, F-91191 Gif-sur-Yvette (France); Goergen, A. [CEA Saclay, IRFU, SPHN, F-91191 Gif-sur-Yvette (France); Department of Physics, University of Oslo, N-0316 Oslo (Norway); Obertelli, A.; Korten, W. [CEA Saclay, IRFU, SPHN, F-91191 Gif-sur-Yvette (France); Dewald, A.; Hackstein, M.; Pissulla, Th.; Rother, W.; Zell, K. O. [Institut fuer Kernphysik, Universitaet zu Koeln, D-50937 Koeln (Germany); Gadea, A. [Instituto de Fisica Corpuscular, CSIC-University of Valencia, E-46071 Valencia (Spain); Gaudefroy, L. [CEA, DAM, DIF, F-91297 Arpajon (France); Mengoni, D. [Dipartimentito di Fisica dell'Universita and INFN, I-35131 Padova (Italy); University of the West of Scotland, Paisley (United Kingdom); Recchia, F. [Dipartimentito di Fisica dell'Universita and INFN, I-35131 Padova (Italy); Sahin, E. [LNL - INFN, Laboratori Nazionali di Legnaro, I-35020 Legnaro (Italy)

2011-06-15T23:59:59.000Z

42

Measurement of the generalized form factors near threshold via ?<sup>*>p ? n?<sup>+> at high Q<sup>2sup>  

SciTech Connect (OSTI)

We report the first extraction of the pion-nucleon multipoles near the production threshold for the n?<sup>+> channel at relatively high momentum transfer (Q<sup>2sup> up to 4.2 GeV<sup>2sup>). The dominance of the s-wave transverse multipole (E0+), expected in this region, allowed us to access the generalized form factor G1 within the light-cone sum rule (LCSR) framework as well as the axial form factor GA. The data analyzed in this work were collected by the nearly 4? CEBAF Large Acceptance Spectrometer (CLAS) using a 5.754-GeV electron beam on a proton target. The differential cross section and the ?-N multipole E0+/GD were measured using two different methods, the LCSR and a direct multipole fit. The results from the two methods are found to be consistent and almost Q<sup>2sup> independent.

Park, K; Adhikari, K P; Adikaram, D; Anghinolfi, M; Baghdasaryan, H; Ball, J; Battaglieri, M; Batourine, V; Bedlinskiy, I; Bennett, R P; Biselli, A S; Bookwalter, C; Boiarinov, S; Branford, D; Briscoe, W J; Brooks, W K; Burkert, V D; Carman, D S; Celentano, A; Chandavar, S; Charles, G; Cole, P L; Contalbrigo, M; Crede, V; D'Angelo, A; Daniel, A; Dashyan, N; De Vita, R; De Sanctis, E; Deur, A; Djalali, C; Doughty, D; Dupre, R; El Alaoui, A; El Fassi, L; Euginio, P; Fedotov, G; Fradi, A; Gabrielyan, M Y; Gevorgyan, N; Gilfoyle, G P; Giovanetti, K L; Girod, F X; Goetz, J T; Gohn, W; Golovatch, E; Graham, L; Griffioen, K A; Guidal, M; Guo, L; Hafidi, K; Hakobyan, H; Hanretty, C; Heddle, D; Hicks, K; Holtrop, M; Ilieva, Y; Ireland, D G; Ishkhanov, B S; Isupov, E L; Jenkins, D; Jo, H S; Joo, K; Khandaker, M; Khertarpal, P; Kim, A; Kim, W; Klein, F J; Kubarovsky, A; Kubarovsky, V; Kuhn, S E; Kuleshov, S V; Kvaltine, N D; Livingston, K; Lu, H Y; MacGregor, J D; Markov, N; Mayer, M; McKinnon, B; Mestayer, M D; Meyer, C A; Mineeva, T; Mirazita, M; Mokeev, V; Moutarde, H; Munevar, E; Nadel-Turonski, P; Nasseripour, R; Niccolai, S; Niculescu, G; Niculescu, I; Osipenko, M; Ostrovidov, A I; Paolone, M; Pappalardo, L; Paremuzyan, R; Park, S; Anefalos Pereira, S; Phelps, E; Pisano, S; Pogorelko, O; Pozdniakov, S; Price, J W; Procureur, S; Prok, Y; Ricco, G; Rimal, D; Ripani, M; Ritchie, B G; Rosner, G; Rossi, P; Sabati ee, F; Saini, M S; Salgado, C; Schott, D; Schumacher, R A; Seraydaryan, H; Sharabian, Y G; Smith, E S; Smith, G D; Sober, D I; Sokhan, D; Stepanyan, S S; Stepanyan, S; Stoler, P; Strakovsky, I I; Strauch, S; Taiuti, M; Tang, W; Taylor, C E; Tian, Y; Tkachenko, S; Trivedi, A; Ungaro, M; Vernarsky, B; Vlassov, A V; Voutier, E; Watts, D P; Weygand, D P; Wood, M H; Zachariou, N; Zhao, B; Zhao, Z W

2012-03-26T23:59:59.000Z

43

Structures of {sup 201}Po and {sup 205}Rn from EC/{beta}{sup +}-decay studies  

SciTech Connect (OSTI)

Several low-lying excited states in {sub 86}{sup 205}Rn{sub 119} and {sub 84}{sup 201}Po{sub 117} were identified for the first time following EC/{beta}{sup +} decay of {sup 205}Fr and {sup 201}At, respectively, using {gamma}-ray and conversion electron spectroscopy at the CERN isotope separator on-line (ISOLDE) facility. The EC/{beta}{sup +} branch from {sup 205}Fr was measured to be 1.5(2)%. The excited states of the daughter nuclei are understood in terms of the odd nucleon coupling to the neighboring even-even core. The neutron single-particle energies of the p{sub 3/2} orbital relative to the f{sub 5/2} ground state in {sup 205}Rn, and the f{sub 5/2} orbital relative to the p{sub 3/2} ground state in {sup 201}Po, were determined to be 31.4(2) and 5.7(3) keV, respectively. We tentatively identify a (13/2){sup +} isomeric level at 657.1(5) keV in {sup 205}Rn. The systematic behavior of the (13/2){sup +} and (3/2){sup -} levels is also discussed.

Deo, A. Y.; Podolyak, Zs.; Walker, P. M.; Farrelly, G.; Gelletly, W. [Department of Physics, University of Surrey, Guildford GU2 7XH (United Kingdom); Algora, A. [IFIC, CSIC - Universidad de Valencia, E-46071 (Spain); Institute of Nuclear Research of the Hungarian Academy of Sciences, Debrecen, H-4001 (Hungary); Rubio, B.; Agramunt, J.; Estevez, E. [IFIC, CSIC - Universidad de Valencia, E-46071 (Spain); Fraile, L. M. [Grupo de Fisica Nuclear, Facultad CC. Fisicas, Universidad Complutense, E-28040 Madrid (Spain); Al-Dahan, N. [Department of Physics, University of Surrey, Guildford GU2 7XH (United Kingdom); Department of Physics, University of Kerbala, Kerbala (Iraq); Alkhomashi, N. [Department of Physics, University of Surrey, Guildford GU2 7XH (United Kingdom); KACST, P.O. Box 6086, Riyadh 11442 (Saudi Arabia); Briz, J. A.; Maira, A. [Instituto de Estructura de la Materia, CSIC, E-28006 Madrid (Spain); Herlert, A. [ISOLDE, PH Department, CERN, CH-1211 Geneva (Switzerland); Koester, U. [Institut Laue Langevin, 6 rue Jules Horowitz, F-38042 Grenoble Cedex 9 (France); Singla, S. [Indian Institute of Technology Delhi, Hauz Khas, New Delhi-110 016 (India)

2010-02-15T23:59:59.000Z

44

Alternative Fuels Data Center: Alternative Fuel and Fueling Infrastructure  

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

Fuel and Fuel and Fueling Infrastructure Incentives to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel and Fueling Infrastructure Incentives on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel and Fueling Infrastructure Incentives on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel and Fueling Infrastructure Incentives on Google Bookmark Alternative Fuels Data Center: Alternative Fuel and Fueling Infrastructure Incentives on Delicious Rank Alternative Fuels Data Center: Alternative Fuel and Fueling Infrastructure Incentives on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel and Fueling Infrastructure Incentives on AddThis.com... More in this section... Federal State Advanced Search

45

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling  

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

Fuel Fuel Vehicle (AFV) and Fueling Infrastructure Loans to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Loans on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Loans on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Loans on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Loans on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Loans on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Loans on AddThis.com...

46

Photopion production in [sup 3]H and [sup 3]He  

SciTech Connect (OSTI)

The photopion production of [sup 3]He([gamma],[pi][sup +])[sup 3]H has been calculated by the distorted wave impulse approximation in order to include the final state interaction (FSI) between [pi][sup +] and [sup 3]H. The optical potentials used to describe the FSI are the Stricker, McManus, and Carr potential and the Kim potential. The inclusion of the FSI improves significantly the theoretical estimations compared with the results of plane wave impulse approximation. In case of low momentum transfer the contribution of [ital E][sub 1][sup +](3/2) amplitude is shown to play an additional role in obtaining an agreement with the experimental results.

Cheoun, M.K.; Maruyama, M.; Ishikawa, S.; Sasakawa, T. (Tohoku University, Sendai 980 (Japan))

1994-04-01T23:59:59.000Z

47

Alternative Fuels Data Center: Alternative Fuel Use and Alternative Fuel  

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

Fuel Use Fuel Use and Alternative Fuel Vehicle (AFV) Acquisition Requirements to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Use and Alternative Fuel Vehicle (AFV) Acquisition Requirements on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Use and Alternative Fuel Vehicle (AFV) Acquisition Requirements on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Use and Alternative Fuel Vehicle (AFV) Acquisition Requirements on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Use and Alternative Fuel Vehicle (AFV) Acquisition Requirements on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Use and Alternative Fuel Vehicle (AFV) Acquisition Requirements on Digg Find More places to share Alternative Fuels Data Center: Alternative

48

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling  

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

Fuel Fuel Vehicle (AFV) and Fueling Infrastructure Grants and Loans to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Grants and Loans on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Grants and Loans on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Grants and Loans on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Grants and Loans on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Grants and Loans on Digg Find More places to share Alternative Fuels Data Center: Alternative

49

Vector polarized /sup 6/Li scattering from /sup 12/C and /sup 16/O  

SciTech Connect (OSTI)

The elastic scattering vector analyzing powers for /sup 6/Li+/sup 16/O at 25.7 MeV and /sup 6/Li+/sup 12/C at 30 MeV have been measured. In addition, measurement of the vector analyzing power for inelastic /sup 6/Li scattering has been made for the 2/sup +/ (4.44 MeV) state in /sup 12/C. Excitation function data for /sup 6/Li+/sup 16/O elastic and inelastic scattering have also been measured at five angles for /sup 6/Li lab energies through the range 15--28 MeV in 375 keV steps. These data show the system to be resonance free at 25.7 MeV. The data have been analyzed in the coupled channels framework, employing the double folding model for the real part of the nuclear scattering potential. The coupling strengths in the coupled channels calculations were determined from inelastic scattering cross-section data directly. The elastic scattering vector analyzing powers arise from a complicated interference between channel coupling and spin-orbit contributions, whereas the /sup 12/C, 2/sup +/ inelastic vector analyzing power arises from the spin-orbit potential only. Inelastic scattering analyzing powers may allow the shape and strength of heavy-ion spin-orbit potentials to be investigated more clearly than do the elastic scattering analyzing powers. The normalization of the double-folded real potential was found to be in the range 0.85--1.00 in the coupled channel calculations, thus bringing the normalization of /sup 6/Li scattering into agreement with other projectiles.

Van Verst, S.P.; Sanderson, D.P.; Trcka, D.E.; Kemper, K.W.; Hnizdo, V.; Schmidt, B.G.; Chapman, K.R.

1989-03-01T23:59:59.000Z

50

Overview of alternate-fuel fusion  

SciTech Connect (OSTI)

Alternate fuels (AFs) such as Cat-D, D-/sup 3/He and p-/sup 11/B offer the potential advantages of elimination of tritium breeding and reduced energy release in neutrons. An adequate energy balance appears exceedingly difficult to achieve with proton-based fuels such as p-/sup 11/B. Thus Cat-D, which can ignite at temperatures in the range of 30 to 40 keV, represents the logical near-term candidate. An attractive variation which adds flexibility would be to develop semi-catalyzed-D plants for synfuel production with simultaneous generation of /sup 3/He for use in D-/sup 3/He satellite electrical power plants. These approaches and problems are discussed.

Miley, G.H.

1980-01-01T23:59:59.000Z

51

Fuel pin  

DOE Patents [OSTI]

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.

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

1987-11-24T23:59:59.000Z

52

Fission Product Data Measured at Los Alamos for Fission Spectrum and Thermal Neutrons on {sup 239}Pu, {sup 235}U, {sup 238}U  

SciTech Connect (OSTI)

We describe measurements of fission product data at Los Alamos that are important for determining the number of fissions that have occurred when neutrons are incident on plutonium and uranium isotopes. The fission-spectrum measurements were made using a fission chamber designed by the National Institute for Standards and Technology (NIST) in the BIG TEN critical assembly, as part of the Inter-laboratory Liquid Metal Fast Breeder Reactor (LMFBR) Reaction Rate (ILRR) collaboration. The thermal measurements were made at Los Alamos' Omega West Reactor. A related set of measurements were made of fission-product ratios (so-called R-values) in neutron environments provided by a number of Los Alamos critical assemblies that range from having average energies causing fission of 400-600 keV (BIG TEN and the outer regions of the Flattop-25 assembly) to higher energies (1.4-1.9 MeV) in the Jezebel, and in the central regions of the Flattop-25 and Flattop-Pu, critical assemblies. From these data we determine ratios of fission product yields in different fuel and neutron environments (Q-values) and fission product yields in fission spectrum neutron environments for {sup 99}Mo, {sup 95}Zr, {sup 137}Cs, {sup 140}Ba, {sup 141,143}Ce, and {sup 147}Nd. Modest incident-energy dependence exists for the {sup 147}Nd fission product yield; this is discussed in the context of models for fission that include thermal and dynamical effects. The fission product data agree with measurements by Maeck and other authors using mass-spectrometry methods, and with the ILRR collaboration results that used gamma spectroscopy for quantifying fission products. We note that the measurements also contradict earlier 1950s historical Los Alamos estimates by {approx}5-7%, most likely owing to self-shielding corrections not made in the early thermal measurements. Our experimental results provide a confirmation of the England-Rider ENDF/B-VI evaluated fission-spectrum fission product yields that were carried over to the ENDF/B-VII.0 library, except for {sup 99}Mo where the present results are about 4%-relative higher for neutrons incident on {sup 239}Pu and {sup 235}U. Additionally, our results illustrate the importance of representing the incident energy dependence of fission product yields over the fast neutron energy range for high-accuracy work, for example the {sup 147}Nd from neutron reactions on plutonium. An upgrade to the ENDF library, for ENDF/B-VII.1, based on these and other data, is described in a companion paper to this work.

Selby, H.D., E-mail: hds@lanl.go [Los Alamos National Laboratory, Los Alamos, NM 87545 (United States); Mac Innes, M.R.; Barr, D.W.; Keksis, A.L.; Meade, R.A.; Burns, C.J.; Chadwick, M.B.; Wallstrom, T.C. [Los Alamos National Laboratory, Los Alamos, NM 87545 (United States)

2010-12-15T23:59:59.000Z

53

SiC-CMC-Zircaloy-4 Nuclear Fuel Cladding Performance during 4-Point Tubular Bend Testing  

SciTech Connect (OSTI)

The U.S. Department of Energy Office of Nuclear Energy (DOE NE) established the Light Water Reactor Sustainability (LWRS) program to develop technologies and other solutions to improve the reliability, sustain the safety, and extend the life of current reactors. The Advanced LWR Nuclear Fuel Development Pathway in the LWRS program encompasses strategic research focused on improving reactor core economics and safety margins through the development of an advanced fuel cladding system. Recent investigations of potential options for accident tolerant nuclear fuel systems point to the potential benefits of silicon carbide (SiC) cladding. One of the proposed SiC-based fuel cladding designs being investigated incorporates a SiC ceramic matrix composite (CMC) as a structural material supplementing an internal Zircaloy-4 (Zr-4) liner tube, referred to as the hybrid clad design. Characterization of the advanced cladding designs will include a number of out-of-pile (nonnuclear) tests, followed by in-pile irradiation testing of the most promising designs. One of the out-of-pile characterization tests provides measurement of the mechanical properties of the cladding tube using four point bend testing. Although the material properties of the different subsystems (materials) will be determined separately, in this paper we present results of 4-point bending tests performed on fully assembled hybrid cladding tube mock-ups, an assembled Zr-4 cladding tube mock-up as a standard and initial testing results on bare SiC-CMC sleeves to assist in defining design parameters. The hybrid mock-up samples incorporated SiC-CMC sleeves fabricated with 7 polymer impregnation and pyrolysis (PIP) cycles. To provide comparative information; both 1- and 2-ply braided SiC-CMC sleeves were used in this development study. Preliminary stress simulations were performed using the BISON nuclear fuel performance code to show the stress distribution differences for varying lengths between loading points and clad configurations. The 2-ply sleeve samples show a higher bend momentum compared to those of the 1-ply sleeve samples. This is applicable to both the hybrid mock-up and bare SiC-CMC sleeve samples. Comparatively both the 1- and 2-ply hybrid mock-up samples showed a higher bend stiffness and strength compared with the standard Zr-4 mock-up sample. The characterization of the hybrid mock-up samples showed signs of distress and preliminary signs of fraying at the protective Zr-4 sleeve areas for the 1-ply SiC-CMC sleeve. In addition, the microstructure of the SiC matrix near the cracks at the region of highest compressive bending strain shows significant cracking and flaking. The 2-ply SiC-CMC sleeve samples showed a more bonded, cohesive SiC matrix structure. This cracking and fraying causes concern for increased fretting during the actual use of the design. Tomography was proven as a successful tool to identify open porosity during pre-test characterization. Although there is currently insufficient data to make conclusive statements regarding the overall merit of the hybrid cladding design, preliminary characterization of this novel design has been demonstrated.

IJ van Rooyen; WR Lloyd; TL Trowbridge; SR Novascone; KM Wendt; SM Bragg-Sitton

2013-09-01T23:59:59.000Z

54

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling  

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

and Fueling Infrastructure Funding and Technical Assistance and Fueling Infrastructure Funding and Technical Assistance to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Funding and Technical Assistance on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Funding and Technical Assistance on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Funding and Technical Assistance on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Funding and Technical Assistance on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Funding and Technical Assistance on Digg

55

Fuel System and Fuel Measurement  

Science Journals Connector (OSTI)

Fuel management provides optimal solutions to reduce fuel consumption. Merchant vessels, such as container ships, drive at a reduced speed to save fuel since the reduction of the speed from...?1 lowers consumption

Michael Palocz-Andresen

2013-01-01T23:59:59.000Z

56

Irradiation behavior of miniature experimental uranium silicide fuel plates  

SciTech Connect (OSTI)

Uranium silicides, because of their relatively high uranium density, were selected as candidate dispersion fuels for the higher fuel densities required in the Reduced Enrichment Research and Test Reactor (RERTR) Program. Irradiation experience with this type of fuel, however, was limited to relatively modest fission densities in the bulk from, on the order of 7 x 10/sup 20/ cm/sup -3/, far short of the approximately 20 x 10/sup 20/ cm/sup -3/ goal established for the RERTR program. The purpose of the irradiation experiments on silicide fuels on the ORR, therefore, was to investigate the intrinsic irradiation behavior of uranium silicide as a dispersion fuel. Of particular interest was the interaction between the silicide particles and the aluminum matrix, the swelling behavior of the silicide particles, and the maximum volume fraction of silicide particles that could be contained in the aluminum matrix.

Hofman, G.L.; Neimark, L.A.; Mattas, R.F.

1983-01-01T23:59:59.000Z

57

Two-quasiparticle structures and isomers in {sup 168}Er, {sup 170}Er, and {sup 172}Er  

SciTech Connect (OSTI)

The stable and neutron-rich isotopes {sup 168}Er, {sup 170}Er, and {sup 172}Er have been studied with Gammasphere using inelastic excitation with energetic {sup 136}Xe beams. The previously assigned structures based on the proposed K{sup p}i=4{sup -} isomeric intrinsic states in both {sup 168}Er and {sup 170}Er have been re-evaluated and an equivalent band identified in {sup 172}Er. In {sup 170}Er, the identification of a K{sup p}i=6{sup -} band with transitions close in energy to those of the 4{sup -} band leads to a modified interpretation, since the overlap would have compromised previous analyses. The g{sub K}-g{sub R} values for the 4{sup -} bands deduced from the in-band gamma-ray intensities for the sequence of isotopes suggest a predominantly two-neutron configuration in {sup 168}Er, an equally mixed two-neutron, two-proton configuration in {sup 170}Er, and a two-proton configuration in {sup 172}Er. A comprehensive decay scheme for the previously proposed 6{sup +} isomer in {sup 172}Er has also been established, as well as band structures built on this isomer that closely resemble the 6{sup +} and 7{sup -} two-neutron structures known in the isotone {sup 174}Yb. The implied K hindrances are discussed. The main decay path of the 6{sup +} isomer occurs through the newly identified 4{sup -} isomer. The measured lifetimes of the 4{sup -} and 6{sup +} isomers in {sup 172}Er are 57(3) and 822(90) ns, respectively. Multiquasiparticle calculations support the suggested configuration changes across the isotopic chain.

Dracoulis, G. D.; Lane, G. J. [Department of Nuclear Physics, R.S.P.E, Australian National University, Canberra ACT 0200 (Australia); Kondev, F. G.; Chiara, C. J. [Nuclear Engineering Division, Argonne National Laboratory, Argonne, Illinois 60439 (United States); Watanabe, H. [RIKEN Nishina Center, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan); Seweryniak, D.; Zhu, S.; Carpenter, M. P.; Janssens, R. V. F.; Lauritsen, T.; Lister, C. J.; McCutchan, E. A. [Physics Division, Argonne National Laboratory, Argonne, Illinois 60439 (United States); Stefanescu, I. [Physics Division, Argonne National Laboratory, Argonne, Illinois 60439 (United States); Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742 (United States)

2010-05-15T23:59:59.000Z

58

Fuel cell membranes and crossover prevention  

DOE Patents [OSTI]

A membrane electrode assembly for use with a direct organic fuel cell containing a formic acid fuel includes a solid polymer electrolyte having first and second surfaces, an anode on the first surface and a cathode on the second surface and electrically linked to the anode. The solid polymer electrolyte has a thickness t:.gtoreq..times..times..times..times. ##EQU00001## where C.sub.f is the formic acid fuel concentration over the anode, D.sub.f is the effective diffusivity of the fuel in the solid polymer electrolyte, K.sub.f is the equilibrium constant for partition coefficient for the fuel into the solid polymer electrolyte membrane, I is Faraday's constant n.sub.f is the number of electrons released when 1 molecule of the fuel is oxidized, and j.sub.f.sup.c is an empirically determined crossover rate of fuel above which the fuel cell does not operate.

Masel, Richard I. (Champaign, IL); York, Cynthia A. (Newington, CT); Waszczuk, Piotr (White Bear Lake, MN); Wieckowski, Andrzej (Champaign, IL)

2009-08-04T23:59:59.000Z

59

Alternative Fuels Data Center: Alternative Fuel and Special Fuel  

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

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

60

Alternative Fuels Data Center: Alternative Fuel Motor Carrier Fuel Tax  

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

Fuel Motor Fuel Motor Carrier Fuel Tax to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Motor Carrier Fuel Tax on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Motor Carrier Fuel Tax on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Motor Carrier Fuel Tax on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Motor Carrier Fuel Tax on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Motor Carrier Fuel Tax on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Motor Carrier Fuel Tax on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alternative Fuel Motor Carrier Fuel Tax Effective January 1, 2014, a person who operates a commercial motor vehicle

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


61

Microstructured Hydrogen Fuel Cells  

Science Journals Connector (OSTI)

Micro fuel cells ; Polymer electrolyte membrane fuel cells ; Proton exchange membrane fuel cells ...

Luc G. Frechette

2014-05-01T23:59:59.000Z

62

Alternative Fuels Data Center: Alternative Fuel Definition  

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

Fuel Fuel Definition to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Definition on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Definition on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Definition on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Definition on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Definition on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Definition on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alternative Fuel Definition The definition of an alternative fuel includes natural gas, liquefied petroleum gas, electricity, hydrogen, fuel mixtures containing not less

63

Alternative Fuels Data Center: Ethanol Fueling Stations  

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

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

64

Alternative Fuels Data Center: Alternative Fuel Promotion  

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

Alternative Fuel Alternative Fuel Promotion to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Promotion on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Promotion on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Promotion on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Promotion on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Promotion on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Promotion on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alternative Fuel Promotion The Missouri Alternative Fuels Commission (Commission) promotes the continued production and use of alternative transportation fuels in

65

Alternative Fuels Data Center: Hydrogen Fueling Stations  

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

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

66

Alternative Fuels Data Center: Biodiesel Fueling Stations  

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

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

67

Possible quasimolecular bands in /sup 32/S  

SciTech Connect (OSTI)

Below the /sup 16/O+ /sup 16/O threshold, positive- and negative-parity bands at E/sub x/ = 11--17 MeV in /sup 32/S are identified, whose moments of inertia and ..cap alpha..-reduced widths indicate possible quasimolecular bands of /sup 16/O+ /sup 16/O and of some asymmetric configuration.

Morita, K.; Kubono, S.; Tanaka, M.H.; Utsunomiya, H.; Sugitani, M.; Kato, S.; Schimizu, J.; Tachikawa, T.; Takahashi, N.

1985-07-08T23:59:59.000Z

68

Sup97a  

Gasoline and Diesel Fuel Update (EIA)

Energy Consumption by Sector and Source (Quadrillion Btu per Year, Unless Otherwise Noted) 01 - New England 1995- 2015 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 Energy Consumption Residential Distillate Fuel . . . . . . . . . 0.268 0.281 0.273 0.277 0.271 0.269 0.266 0.264 0.262 0.261 0.259 0.256 0.254 0.254 0.251 0.250 0.249 0.249 0.248 0.248 0.248 -0.4% Kerosene . . . . . 0.010 0.012 0.010 0.009 0.009 0.009 0.008 0.008 0.008 0.008 0.008 0.007 0.007 0.007 0.007 0.007 0.006 0.006 0.006 0.006 0.006 -2.8% Liquefied Petroleum Gas 0.023 0.024 0.023 0.022 0.021 0.021 0.021 0.020 0.020 0.020 0.020 0.019 0.019 0.019 0.019 0.018 0.018 0.018 0.018 0.018 0.017 -1.5% Petroleum Subtotal . . . . 0.302 0.317 0.306 0.307 0.301 0.299 0.295 0.292 0.290

69

Study of the radiative decay J/psi. -->. gamma. eta. pi. /sup +/. pi. /sup -/  

SciTech Connect (OSTI)

The Mark III collaboration has performed a high statistics study of the reaction J/psi ..-->.. ..gamma..eta..pi../sup +/..pi../sup -/, with two different final states of the eta, eta ..-->.. ..gamma gamma.. and eta ..-->.. ..pi../sup 0/..pi../sup +/..pi../sup -/. Both modes have a broad structure from 1.2 to 1.9 GeV/c/sup 2/ and two structures, which decay via delta/sup + -/..pi../sup - +/, delta/sup + -/ ..-->.. eta..pi../sup + -/, are identified at 1.28 and 1.39 GeV/c/sup 2/. No signal is observed in the iota(1440) signal region.

Becker, J.J.; Blaylock, G.T.; Bolton, T.; Brown, J.S.; Bunnell, K.O.; Burnett, T.H.; Cassell, R.E.; Coffman, D.; Cook, V.; Coward, D.H.

1987-02-01T23:59:59.000Z

70

Disposition options for {sup 233}U  

SciTech Connect (OSTI)

The United States is implementing a program to dispose of excess nuclear-weapons-usable materials--including {sup 233}U. A series of studies have identified multiple {sup 233}U disposition options, and these options are described herein. Most of the options involve adding depleted uranium containing {sup 238}U to the {sup 233}U. Converting the {sup 233}U into a mixture of <12 wt % {sup 233}U in {sup 238}U converts the weapons-usable {sup 233}U into nonweapons-usable {sup 233}U. For {sup 233}U that is considered waste, further isotopic dilution to <0.66 wt % {sup 233}U in {sup 238}U minimizes potential long-term repository criticality concerns and in many cases minimizes final waste volumes.

Forsberg, C.W.; Icenhour, A.S.; Krichinsky, A.M.

1998-04-27T23:59:59.000Z

71

sup_elec.xls  

Gasoline and Diesel Fuel Update (EIA)

0. Electric Power Projections for EMM Region 0. Electric Power Projections for EMM Region East Central Area Reliability Coordination Agreement 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 Electricity Generating Capacity 1/ (gigawatts) Coal Steam 84.34 84.34 84.33 84.17 83.59 82.17 81.85 81.85 81.32 81.32 81.32 81.32 81.32 Other Fossil Steam 2/ 3.83 3.83 3.83 3.83 3.83 3.83 3.83 3.83 3.81 3.81 3.81 3.81 3.81 Combined Cycle 4.24 8.72 11.97 12.95 12.95 12.95 12.95 12.95 12.91 12.91 13.96 14.60 15.67 Combustion Turbine/Diesel 13.84 19.59 21.22 21.22 21.14 21.14 21.11 21.08 18.97 19.21 19.83 19.93 20.20 Nuclear Power 7.68 7.69 7.72 7.72 7.72 7.72 7.72 7.72 7.72 7.72 7.72 7.72 7.72 Pumped Storage/Other 3/ 3.36 3.36 3.36 3.36 3.36 3.36 3.36 3.36 3.36 3.36 3.36 3.36 3.36 Fuel Cells 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Renewable Sources 4/ 1.72

72

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling  

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

Alternative Fuel Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Loans to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Loans on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Loans on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Loans on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Loans on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Loans on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Loans on AddThis.com...

73

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling  

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

Alternative Fuel Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Grants to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Grants on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Grants on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Grants on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Grants on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Grants on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Grants on AddThis.com...

74

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling  

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

Alternative Fuel Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Tax Credit to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Tax Credit on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Tax Credit on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Tax Credit on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Tax Credit on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Tax Credit on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Tax Credit on AddThis.com...

75

Alternative Fuels Data Center: Alternative Fuel and Alternative Fuel  

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

Alternative Fuel and Alternative Fuel and Alternative Fuel Vehicle (AFV) Fund to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel and Alternative Fuel Vehicle (AFV) Fund on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel and Alternative Fuel Vehicle (AFV) Fund on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel and Alternative Fuel Vehicle (AFV) Fund on Google Bookmark Alternative Fuels Data Center: Alternative Fuel and Alternative Fuel Vehicle (AFV) Fund on Delicious Rank Alternative Fuels Data Center: Alternative Fuel and Alternative Fuel Vehicle (AFV) Fund on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel and Alternative Fuel Vehicle (AFV) Fund on AddThis.com... More in this section...

76

Alternative Fuels Data Center: Alternative Fuel and Alternative Fuel  

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

Fuel and Fuel and Alternative Fuel Vehicle (AFV) Tax Exemption to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel and Alternative Fuel Vehicle (AFV) Tax Exemption on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel and Alternative Fuel Vehicle (AFV) Tax Exemption on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel and Alternative Fuel Vehicle (AFV) Tax Exemption on Google Bookmark Alternative Fuels Data Center: Alternative Fuel and Alternative Fuel Vehicle (AFV) Tax Exemption on Delicious Rank Alternative Fuels Data Center: Alternative Fuel and Alternative Fuel Vehicle (AFV) Tax Exemption on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel and Alternative Fuel Vehicle (AFV) Tax Exemption on AddThis.com...

77

Experimental and theoretical investigations of the reactions NH(X {sup 3}{sigma}{sup -})+D({sup 2}S){yields}ND(X {sup 3}{sigma}{sup -})+H({sup 2}S) and NH(X {sup 3}{sigma}{sup -})+D({sup 2}S){yields}N({sup 4}S)+HD(X {sup 1}{sigma}{sub g}{sup +})  

SciTech Connect (OSTI)

The rate coefficient of the reaction NH(X {sup 3}{sigma}{sup -})+D({sup 2}S){yields}{sup k{sub 1}}products (1) is determined in a quasistatic laser-flash photolysis, laser-induced fluorescence system at low pressures. The NH(X) radicals are produced by quenching of NH(a {sup 1}{delta}) (obtained in the photolysis of HN{sub 3}) with Xe and the D atoms are generated in a D{sub 2}/He microwave discharge. The NH(X) concentration profile is measured in the presence of a large excess of D atoms. The room-temperature rate coefficient is determined to be k{sub 1}=(3.9{+-}1.5)x10{sup 13} cm{sup 3} mol{sup -1} s{sup -1}. The rate coefficient k{sub 1} is the sum of the two rate coefficients, k{sub 1a} and k{sub 1b}, which correspond to the reactions NH(X {sup 3}{sigma}{sup -})+D({sup 2}S){yields}{sup k{sub 1a}}ND(X {sup 3}{sigma}{sup -})+H({sup 2}S) (1a) and NH(X {sup 3}{sigma}{sup -})+D({sup 2}S){yields}{sup k{sub 1b}}N({sup 4}S)+HD(X {sup 1}{sigma}{sub g}{sup +}) (1b), respectively. The first reaction proceeds via the {sup 2}A{sup ''} ground state of NH{sub 2} whereas the second one proceeds in the {sup 4}A{sup ''} state. A global potential energy surface is constructed for the {sup 2}A{sup ''} state using the internally contracted multireference configuration interaction method and the augmented correlation consistent polarized valence quadrupte zeta atomic basis. This potential energy surface is used in classical trajectory calculations to determine k{sub 1a}. Similar trajectory calculations are performed for reaction (1b) employing a previously calculated potential for the {sup 4}A{sup ''} state. The calculated room-temperature rate coefficient is k{sub 1}=4.1x10{sup 13} cm{sup 3} mol{sup -1} s{sup -1} with k{sub 1a}=4.0x10{sup 13} cm{sup 3} mol{sup -1} s{sup -1} and k{sub 1b}=9.1x10{sup 11} cm{sup 3} mol{sup -1} s{sup -1}. The theoretically determined k{sub 1} shows a very weak positive temperature dependence in the range 250{<=}T/K{<=}1000. Despite the deep potential well, the exchange reaction on the {sup 2}A{sup ''} ground-state potential energy surface is not statistical.

Qu, Z.-W.; Zhu, H.; Schinke, R.; Adam, L.; Hack, W. [Max-Planck-Institut fuer Dynamik und Selbstorganisation, D-37073 Goettingen (Germany); Max-Planck-Institut fuer biophysikalische Chemie, D-37077 Goettingen (Germany)

2005-05-22T23:59:59.000Z

78

Model independent measurement of form factors in the decay D{sup +}{yields}K{sup -}{pi}{sup +}e{sup +}{nu}{sub e}  

SciTech Connect (OSTI)

We present model independent measurements of the helicity basis form factors in the decay D{sup +}{yields}K{sup -}{pi}{sup +}e{sup +}{nu}{sub e} obtained from about 2 800 decays reconstructed from a 281 pb{sup -1} data sample collected at the {psi}(3770) center-of-mass energy with the CLEO-c detector. We confirm the existence of a previously observed spin-zero K{sup -}{pi}{sup +} component interfering with the K*{sup 0} amplitude. We see no evidence for additional d- or f-wave contributions.

Shepherd, M. R. [Indiana University, Bloomington, Indiana 47405 (United States); Besson, D. [University of Kansas, Lawrence, Kansas 66045 (United States); Pedlar, T. K. [Luther College, Decorah, Iowa 52101 (United States); Cronin-Hennessy, D.; Gao, K. Y.; Gong, D. T.; Hietala, J.; Kubota, Y.; Klein, T.; Lang, B. W.; Poling, R.; Scott, A. W.; Smith, A.; Zweber, P. [University of Minnesota, Minneapolis, Minnesota 55455 (United States); Dobbs, S.; Metreveli, Z.; Seth, K. K.; Tomaradze, A. [Northwestern University, Evanston, Illinois 60208 (United States); Ernst, J. [State University of New York at Albany, Albany, New York 12222 (United States); Severini, H. [University of Oklahoma, Norman, Oklahoma 73019 (United States)] (and others)

2006-09-01T23:59:59.000Z

79

Half Life of {sup 101}Mo and {sup 101}Tc beta{sup -}-decay  

SciTech Connect (OSTI)

In this work, the half-life of the {sup 155}Sm beta{sup -} decay was determined using enriched {sup 154}Sm samples submitted to irradiation in the IEA-R1 reactor of IPEN; the activity of the samples were followed for 4-5 consecutive half lives using a 198 cm{sup 3} HPGe detector. The data was corrected using a non paralizable dead time correction and fitted to an exponential decay function using a non linear fitting procedure developed on the MatLab platform. The resulting value--T{sub 1/2} = 22.180(26) min--was compatible to the one found in the literature, with a lower uncertainty.

Genezini, Frederico A.; Zahn, Guilherme S.; Zamboni, Cibele B. [Centro do Reator de Pesquisas (CRPq)-Instituto de Pesquisas Energeticas e Nucleares (IPEN-CNEN/SP). Av. Linneu Prestes, 2242-Cidade Universitaria, Sao Paulo, SP, 05507-000 (Brazil)

2010-05-21T23:59:59.000Z

80

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling  

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

Fueling Infrastructure Grants to someone by E-mail Fueling Infrastructure Grants to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Grants on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Grants on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Grants on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Grants on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Grants on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Grants on AddThis.com...

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81

Probing strongly-interacting electroweak dynamics through W{sup +}W{sup {minus}}/ZZ ratios at future e{sup +}e{sup {minus}} colliders  

SciTech Connect (OSTI)

The authors point out that the ratio of W{sup +}W{sup {minus}} {yields} W{sup +}W{sup {minus}} and W{sup +}W{sup {minus}} {yields} ZZ cross sections is a sensitive probe of the dynamics of electroweak symmetry breaking, in the CM energy region {radical}s{sub ww} {approx_gt} 1 TeV where vector boson scattering may well become strong. They suggest ways in which this ratio can be extracted at a 1.5 TeV e{sup +}e{sup {minus}} linear collider, using W{sup {+-}}, Z {yields} jj hadronic decays and relying on dijet mass resolution to provide statistical discrimination between W{sup {+-}} and Z. WW fusion processes studied here are unique for exploring scalar resonances of mass about 1 TeV and are complementary to studies via the direct channel e{sup +}e{sup {minus}} {yields} W{sup +}W{sup {minus}} for the vector and non-resonant cases. With an integrated luminosity of 200 fb{sup {minus}1}, the signals obtained are statistically significant. Comparison with a study of e{sup {minus}}e{sup {minus}} {yields} {nu}{nu}W{sup {minus}}W{sup {minus}} process is made. Enhancements of the signal rate from using a polarized electron beam, or at a 2 TeV e{sup +}e{sup {minus}} linear collider and possible higher energy {mu}{sup +}{mu}{sup {minus}} colliders, are also presented.

Barger, V. [Univ. of Wisconsin, Madison, WI (United States). Physics Dept.; Cheung, K. [Univ. of Texas, Austin, TX (United States). Center for Particle Physics; Han, T. [Univ. of California, Davis, CA (United States). Physics Dept.; Phillips, R.J.N. [Rutherford Appleton Lab., Chilton (United Kingdom)

1995-01-01T23:59:59.000Z

82

Dual baseline search for muon neutrino disappearance at 0.5 eV<sup>2sup> < Delta m<sup>2sup> < 40 eV<sup>2sup>  

SciTech Connect (OSTI)

The SciBooNE and MiniBooNE collaborations report the results of a ?? disappearance search in the &Delta'm<sup>2sup> region of 0.5-40 eV<sup>2sup>. The neutrino rate as measured by the SciBooNE tracking detectors is used to constrain the rate at the MiniBooNE Cherenkov detector in the first joint analysis of data from both collaborations. Two separate analyses of the combined data samples set 90% confidence level (CL) limits on ?? disappearance in the 0.5-40 eV<sup>2sup> ?m<sup>2sup> region, with an improvement over previous experimental constraints between 10 and 30 eV<sup>2sup>

Mahn, K B.M. [Columbia U.; Nakajima, Y [Kyoto U.; Aguilar-Arevalo, A A [Mexico U., CEN; Alcaraz-Aunion, J L [Barcelona, IFAE; Anderson, C E [Yale U.; Bazarko, A O [Princeton U.; Brice, S J [Fermilab; Brown, B C [Fermilab; Bugel, L [MIT; Cao, J [Michigan U.; Catala-Perez, J [Valencia U.; Columbia U.

2011-06-01T23:59:59.000Z

83

Synthetic Fuel  

ScienceCinema (OSTI)

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

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

2010-01-08T23:59:59.000Z

84

Ultra low-energy behavior of an ionic replacement reaction {sup 3}He{sup 4}He{sup +}+{sup 4}He{yields}{sup 4}He{sub 2}{sup +}+{sup 3}He  

SciTech Connect (OSTI)

An accurate ab initio potential energy surface has been employed for the treatment of the full quantum dynamics for isotopic exchange reaction {sup 4}He{sup 3}He{sub 2}{sup +}+{sup 4}He. State-to-state reactive probabilities have been obtained using a time-independent approach at ultralow collision energies. More than one total angular momentum has been calculated in order to provide a converged rate constant for the title reaction within the ultralow temperature regime. The reaction is found to become faster than the Langevin value when T{yields}0, thus providing connection with experiments with sympathetically cooled molecular ions or superfluid helium nanodroplets.

Bodo, Enrico; Gianturco, Franco A. [Department of Chemistry, University of Rome La Sapienza, Piazzale A. Moro 5, 00185 Rome (Italy)

2006-03-15T23:59:59.000Z

85

{sup 129}I, {sup 131}I and {sup 127}I in animal thyroids after the Chernobyl nuclear accident  

SciTech Connect (OSTI)

A small number of animal thyroids from Bad Hall, Austria; Ulm, Germany; and Steinkjer, Norway had {sup 131}I (half-life 8.06 d) measured between 21 and 72 d following the nuclear accident at Chernobyl on 26 April 1986. Nine years later {sup 129}I (half-life 1.57 x 10{sup 7} y) fission product and natural {sup 127}I were measured in the same thyroids. The mass ratios, {sup 129}I/{sup 131}I were calculated to the date of the Chernobyl accident and they ranged between 13 and 71. These ratios are compared to the expected ratios within an operating nuclear reactor during 2 y of operation, where the {sup 129}I/{sup 131}I{sup -1} ratio never exceeded 30. The observed ratio of {sup 129}I to natural {sup 127}I in thyroids ranged from 5 to 200 times the ratio before the accident, except that the Norwegian thyroids had {sup 129}I/{sup 127}I ratios which were less than the ratios of pre-Chernobyl thyroids from Ulm. These studies show the {sup 129}I and {sup 131}I from the Chernobyl accident were accumulated with natural {sup 127}I in animal thyroids but the isotope ratios, calculated to the release date, had wide ranges. The {sup 131}I radioactive exposure might be estimated from a fission product mixture by measuring {sup 129}I in thyroids long after the exposure to {sup 131}I, but the results would probably show a wide range of possibilities. The determining variables should be evaluated. We know of no previous data regarding both {sup 131}I and {sup 129}I in thyroid glands during the first 3 mo after the Chernobyl accident. 16 refs., 1 fig., 2 tabs.

VanMiddleworth, L. [Univ. of Tennessee, Memphis, TN (United States); Handle, J. [Radiooekologie Universitaet, Hannover (Germany)

1997-10-01T23:59:59.000Z

86

{sup 210}Po and {sup 210}Pb intake by the Portuguese population: The contribution of seafood in the dietary intake of {sup 210}Po and {sup 210}Pb  

SciTech Connect (OSTI)

Through analysis of {sup 210}Po and {sup 210}Pb in the diet, the average ingestion rate for the Portuguese population is estimated at 1.2 and 0.47 Bq d{sup -1} per capita for {sup 210}Po and {sup 210}Pb, respectively. Detailed analysis of foods indicate that seafood alone contributes up to 70% of the {sup 210}Po ingestion rate, whereas cerals, vegetables, and meat altogether contribute 79% of the {sup 210}Pb ingestion rate. Consumption of seafood, both in terms of quantities (kg d{sup -1} per person) and preferential consumption of certain marine species, is the cause of the relatively high intake of {sup 210}Po and high {sup 210}Po:{sup 210}Pb ratio in the diet in comparison with other countries. Other {sup 210}Po and {sup 210}Pb sources, namely inhalation of surface air and cigarette smoke, contribute only a small percentage of the adsorption of these radionuclides in the blood. Estimated total body burdens of {sup 210}Po and {sup 210}Pb in adult men, 70 Bq, are 3.5 times higher than estimates for humans living in normal radioactivity regions and consuming a reference diet. Average whole body effective doses for the adult from the Portuguese population are estimated at about 85 {mu}Sv y{sup -1} from {sup 210}Po and 170 {mu}Sv y{sup -1} from {sup 210}Pb adsorbed with the diet. Effective dose from {sup 210}Po in the diet may vary from 25 {mu}Sv y{sup -1} in an heavy consumer of sardines, to 1,000 {mu}Sv y{sup -1} in an hypothetical heavy consumer of molluscs. 46 refs., 2 figs., 4 tabs.

Carvalho, F.P. [Instituto Nacional de Engenharia e Tecnolgia Industrial, Savavem (Portugal)

1995-10-01T23:59:59.000Z

87

Method for determination of .sup.18 O/.sup.16 O and .sup.2 H/.sup.1 H ratios and .sup.3 H (tritium) concentrations of xylem waters and subsurface waters using time series sampling  

DOE Patents [OSTI]

A method for determination of .sup.18 O/.sup.16 O and .sup.2 H/.sup.1 H ratios and .sup.3 H concentrations of xylem and subsurface waters using time series sampling, insulating sampling chambers, and combined .sup.18 O/.sup.16 O, .sup.2 H/.sup.1 H and .sup.3 H concentration data on transpired water. The method involves collecting water samples transpired from living plants and correcting the measured isotopic compositions of oxygen (.sup.18 O/.sup.16 O) and hydrogen (.sup.2 H/.sup.1 H and/or .sup.3 H concentrations) to account for evaporative isotopic fractionation in the leafy material of the plant.

Smith, Brian (1126 Delaware St., Berkeley, CA 94702); Menchaca, Leticia (1126 Delaware St., Berkeley, CA 94702)

1999-01-01T23:59:59.000Z

88

Calculation for the excitation functions of the {sup 93}Nb(p,n){sup 93}Mo{sup m}, {sup 93}Nb(p,{alpha}n){sup 89}Zr, and {sup 93}Nb(p,np+pn){sup 92}Nb{sup m} reactions  

SciTech Connect (OSTI)

Statistical model calculation has been carried out for the excitation functions of the {sup 93}Nb(p,n){sup 93}Mo{sup m}, {sup 93}Nb(p,{alpha}n){sup 89}Zr, and {sup 93}Nb(p,np+pn){sup 92}Nb{sup m} reactions up to a 20-MeV proton energy range using global reaction parameters. The results are compared and discussed with reported measurements. The calculation for the excitation function of the {sup 93}Nb(p,n){sup 93}Mo{sup m} reaction can only match the measured magnitudes of cross sections if we postulate the existence of two energy levels with spin-parity values of 19/2{sup +} and 17/2{sup -} lying immediately above the 2.425 MeV (21/2{sup +}) isomeric state. The existence of the hypothetical levels has been discussed in the light of reported shell-model calculations.

Gul, K. [National Centre for Physics, Quaid-i-Azam University, Islamabad (Pakistan)

2009-04-15T23:59:59.000Z

89

Alternative Fuels Data Center: Alternative Fueling Infrastructure  

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

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

90

Decay Properties of {sup 266}Bh and {sup 262}Db Produced in the {sup 248}Cm+{sup 23}Na Reaction - Further Confirmation of the {sup 278}113 Decay Chain  

SciTech Connect (OSTI)

Decay properties of an isotope {sup 266}Bh and its daughter nucleus {sup 262}Db produced by the {sup 248}Cm({sup 23}Na,5n) reaction were studied by using a gas-filled recoil separator coupled with a position-sensitive semiconductor detector. {sup 266}Bh was clearly identified from the correlation of the known nuclide, {sup 262}Db. The obtained decay properties of {sup 266}Bh and {sup 262}Db are consistent with those observed in the {sup 278}113 chain by RIKEN collaboration, which provided further confirmation of the discovery of {sup 278}113.

Morita, K.; Morimoto, K.; Kaji, D.; Haba, H.; Ozeki, K.; Kudou, Y.; Yoneda, A.; Ichikawa, T.; Katori, K.; Yoshida, A. [RIKEN Nishina Center, RIKEN, Wako, Saitama 351-0198 (Japan); Sato, N. [RIKEN Nishina Center, RIKEN, Wako, Saitama 351-0198 (Japan); Department of Physics, Tohoku University, Aoba-ku, Sendai 980-8578 (Japan); Sumita, T. [RIKEN Nishina Center, RIKEN, Wako, Saitama 351-0198 (Japan); Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510 (Japan); Fujimori, Y.; Tokanai, F. [Department of Physics, Yamagata University, Yamagata 990-8560 (Japan); Goto, S. [Center for Instrumental Analysis, Niigata University, Ikarashi, Nishi-ku, Niigata 950-2181 (Japan); Ideguchi, E. [Center for Nuclear Study, University of Tokyo, Wako, Saitama 351-0198 (Japan); Kasamatsu, Y.; Koura, H.; Tsukada, K. [Japan Atomic Energy Agency, Tokai, Ibaraki 319-1195 (Japan); Komori, Y. [Department of Chemistry, Osaka University, Toyonaka, Osaka 560-0043 (Japan)

2010-06-01T23:59:59.000Z

91

Alternative Fuels Data Center: Emerging Fuels  

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

Emerging Fuels 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 Fuels Data Center: Emerging Fuels on AddThis.com... More in this section... Biobutanol Drop-In Biofuels Methanol P-Series Renewable Natural Gas xTL Fuels Emerging Alternative Fuels Several emerging alternative fuels are under development or already developed and may be available in the United States. These fuels may

92

Band Structure of {sup 85}Sr  

SciTech Connect (OSTI)

High spin states in {sup 85}Sr were populated using the reaction {sup 76}Ge({sup 13}C, 4n) at a beam energy of 52 MeV. Gamma-gamma coincidence measurements along with investigation of directional correlation ratios were utilized to establish the extended level scheme upto I{sup {pi}}= (35/2{sup -}). One of the positive parity states observed at 3383.3 keV ((I{sup {pi}}= 19/2{sup (+)}) may be considered as a magnetic rotational ({Delta}I = 1) band, the negative parity states built on 3028.0 level show an irregular behaviour and does not exhibit magnetic rotation.

Kumar, Suresh; Mandal, S. K. [Department of Physics and Astrophysics, University of Delhi, Delhi-110007 (India); Jain, A. K. [Department of Physics, Indian Institute of Technology, Roorkee-247667 (India); Chaturvedi, L. [Guru Ghasidas University, Bilaspur, Chhattisgarh-495009 (India); Sinha, Rishi Kumar [Department of Physics, Banaras Hindu University, Varanasi-221005 (India); Negi, Dinesh; Dhal, Ankul; Kumar, R.; Singh, R. P.; Muralithar, S.; Bhowmik, R. K.; Pancholi, S. C. [Inter University Accelerator Centre, Aruna Asaf Ali Marg, Delhi-110067 (India)

2010-11-24T23:59:59.000Z

93

Fuel Cells  

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

Fuel Cells Fuel Cells Converting chemical energy of hydrogenated fuels into electricity Project Description Invented in 1839, fuels cells powered the Gemini and Apollo space missions, as well as the space shuttle. Although fuel cells have been successfully used in such applications, they have proven difficult to make more cost-effective and durable for commercial applications, particularly for the rigors of daily transportation. Since the 1970s, scientists at Los Alamos have managed to make various scientific breakthroughs that have contributed to the development of modern fuel cell systems. Specific efforts include the following: * Finding alternative and more cost-effective catalysts than platinum. * Enhancing the durability of fuel cells by developing advanced materials and

94

Improved Limit on the Rate of the Decay K{sup +} {yields} {pi}{sup +}{mu}{sup +}e{sup -}  

SciTech Connect (OSTI)

We report results of a search for the lepton-family number violating decay K{sup +}{yields}{pi}{sup +}{mu}{sup +}e{sup -} from data collected by experiment E865 in 1996 at the Alternating Gradient Synchroton of Brookhaven National Laboratory. We place an upper limit on the branching ratio at 3.9x10{sup -11} (90% C.L.). Together with results based on data collected in 1995 and an earlier experiment, E777, this result establishes a combined 90% confidence level upper limit on the branching ratio at 2.8x10{sup -11} . We also report a new upper limit on the branching ratio for {pi}{sup 0}{yields}{mu}{sup +}e{sup -} of 3.8x10{sup -10} (90% C.L.). (c) 2000 The American Physical Society.

Appel, R. [Physics Department, Yale University, New Haven, Connecticut 06511 (United States) [Physics Department, Yale University, New Haven, Connecticut 06511 (United States); Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260 (United States); Atoyan, G. S. [Institute for Nuclear Research of Russian Academy of Sciences, Moscow 117 312, Russia (Russian Federation)] [Institute for Nuclear Research of Russian Academy of Sciences, Moscow 117 312, Russia (Russian Federation); Bassalleck, B. [Department of Physics and Astronomy, University of New Mexico, Albuquerque, New Mexico 87131 (United States)] [Department of Physics and Astronomy, University of New Mexico, Albuquerque, New Mexico 87131 (United States); Bergman, D. R. [Physics Department, Yale University, New Haven, Connecticut 06511 (United States)] [Physics Department, Yale University, New Haven, Connecticut 06511 (United States); Brown, D. N. [Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260 (United States)] [Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260 (United States); Cheung, N. [Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260 (United States)] [Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260 (United States); Dhawan, S. [Physics Department, Yale University, New Haven, Connecticut 06511 (United States)] [Physics Department, Yale University, New Haven, Connecticut 06511 (United States); Do, H. [Physics Department, Yale University, New Haven, Connecticut 06511 (United States)] [Physics Department, Yale University, New Haven, Connecticut 06511 (United States); Egger, J. [Paul Scherrer Institut, CH-5232 Villigen, (Switzerland)] [Paul Scherrer Institut, CH-5232 Villigen, (Switzerland); Eilerts, S. [Department of Physics and Astronomy, University of New Mexico, Albuquerque, New Mexico 87131 (United States)] (and others) [Department of Physics and Astronomy, University of New Mexico, Albuquerque, New Mexico 87131 (United States)

2000-09-18T23:59:59.000Z

95

Rotational band properties in {sup 165}Er  

SciTech Connect (OSTI)

High-spin states in {sup 165}Er have been studied experimentally using the {sup 160}Gd({sup 9}Be, 4n) reaction at beam energies of 42 and 45 MeV. The previously known bands based on the 5/2{sup +}[642], 5/2{sup -}[523], and 11/2{sup -}[505] configurations are extended to (49/2{sup +}), (45/2{sup -}), and (31/2{sup -}) states, respectively. The rotational bands in {sup 165}Er generally show gradual alignment processes, indicating strong band interactions associated with the i{sub 13/2} neutron alignments. The band properties are compared with those in the neighboring nuclei and discussed within the framework of the cranked shell model.

Wang, S. T. [Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000 (China); Graduate University of Chinese Academy of Sciences, Beijing 100049 (China); Zhou, X. H.; Zhang, Y. H.; Zheng, Y.; Liu, M. L.; Chen, L.; Zhang, N. T.; Hua, W.; Guo, S.; Qiang, Y. H.; Li, G. S.; Ding, B. [Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000 (China); Shi, Y.; Xu, F. R. [School of Physics, and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871 (China)

2011-07-15T23:59:59.000Z

96

Overview of advanced technologies for stabilization of {sup 238}Pu-contaminated waste  

SciTech Connect (OSTI)

This paper presents an overview of potential technologies for stabilization of {sup 238}Pu-contaminated waste. Los Alamos National Laboratory (LANL) has processed {sup 238}PuO{sub 2} fuel into heat sources for space and terrestrial uses for the past several decades. The 88-year half-life of {sup 238}Pu and thermal power of approximately 0.6 watts/gram make this isotope ideal for missions requiring many years of dependable service in inaccessible locations. However, the same characteristic which makes {sup 238}Pu attractive for heat source applications, the high Curie content (17 Ci/gram versus 0.06 Ci/gram for 239{sup Pu}), makes disposal of {sup 238}Pu-contaminated waste difficult. Specifically, the thermal load limit on drums destined for transport to the Waste Isolation Pilot Plant (WIPP), 0.23 gram per drum for combustible waste, is impossible to meet for nearly all {sup 238}Pu-contaminated glovebox waste. Use of advanced waste treatment technologies including Molten Salt Oxidation (MSO) and aqueous chemical separation will eliminate the combustible matrix from {sup 238}Pu-contaminated waste and recover kilogram quantities of {sup 238}PuO{sub 2} from the waste stream. A conceptual design of these advanced waste treatment technologies will be presented.

Ramsey, K.B.; Foltyn, E.M. [Los Alamos National Lab., NM (United States); Heslop, J.M. [Naval Surface Warfare Center, Indian Head, MD (United States)

1998-02-01T23:59:59.000Z

97

Vector correlation between the alignment of reactant N{sub 2} (A {sup 3}?{sub u}{sup +}) and the alignment of product NO (A {sup 2}?{sup +}) rotation in the energy transfer reaction of aligned N{sub 2} (A {sup 3}?{sub u}{sup +}) + NO (X {sup 2}?) ? NO (A {sup 2}?{sup +}) + N{sub 2} (X {sup 1}?{sub g}{sup +})  

SciTech Connect (OSTI)

The vector correlation between the alignment of reactant N{sub 2} (A {sup 3}?{sub u}{sup +}) and the alignment of product NO (A {sup 2}?{sup +}) rotation has been studied in the energy transfer reaction of aligned N{sub 2} (A {sup 3}?{sub u}{sup +}) + NO (X {sup 2}?) ? NO (A {sup 2}?{sup +}) + N{sub 2} (X {sup 1}?{sub g}{sup +}) under the crossed beam condition at a collision energy of ?0.07 eV. NO (A {sup 2}?{sup +}) emission in the two linear polarization directions (i.e., parallel and perpendicular with respect to the relative velocity vector v{sub R}) has been measured as a function of the alignment of N{sub 2} (A {sup 3}?{sub u}{sup +}) along its molecular axis in the collision frame. The degree of polarization of NO (A {sup 2}?{sup +}) emission is found to depend on the alignment angle (?{sub v{sub R}}) of N{sub 2} (A {sup 3}?{sub u}{sup +}) in the collision frame. The shape of the steric opacity function at the two polarization conditions turns out to be extremely different from each other: The steric opacity function at the parallel polarization condition is more favorable for the oblique configuration of N{sub 2} (A {sup 3}?{sub u}{sup +}) at an alignment angle of ?{sub v{sub R}} ? 45 as compared with that at the perpendicular polarization condition. The alignment of N{sub 2} (A {sup 3}?{sub u}{sup +}) is found to give a significant effect on the alignment of NO (A {sup 2}?{sup +}) rotation in the collision frame: The N{sub 2} (A {sup 3}?{sub u}{sup +}) configuration at an oblique alignment angle ?{sub v{sub R}} ? 45 leads to a parallel alignment of NO (A {sup 2}?{sup +}) rotation (J-vector) with respect to v{sub R}, while the axial and sideways configurations of N{sub 2} (A {sup 3}?{sub u}{sup +}) lead to a perpendicular alignment of NO (A {sup 2}?{sup +}) rotation with respect to v{sub R}. These stereocorrelated alignments of the product rotation have a good correlation with the stereocorrelated reactivity observed in the multi-dimensional steric opacity function [H. Ohoyama and S. Maruyama, J. Chem. Phys. 137, 064311 (2012)].

Ohoyama, H., E-mail: ohyama@chem.sci.osaka-u.ac.jp [Department of Chemistry, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043 (Japan)

2013-12-21T23:59:59.000Z

98

Alternate-fuel reactor studies  

SciTech Connect (OSTI)

A number of studies related to improvements and/or greater understanding of alternate-fueled reactors is presented. These studies cover the areas of non-Maxwellian distributions, materials and lifetime analysis, a /sup 3/He-breeding blanket, tritium-rich startup effects, high field magnet support, and reactor operation spanning the range from full D-T operation to operation with no tritium breeding.

Evans, K. Jr.; Ehst, D.A.; Gohar, Y.; Jung, J.; Mattas, R.F.; Turner, L.R.

1983-02-01T23:59:59.000Z

99

Search for {psi}(2S){yields}{eta}{sub c}{pi}{sup +}{pi}{sup -}{pi}{sup 0}  

SciTech Connect (OSTI)

Using 5.63 pb{sup -1} of data accumulated at the {psi}(2S) resonance with the CLEO III and CLEO-c detectors corresponding to 3.08x10{sup 6} {psi}(2S) decays, a search is performed for the decay {psi}(2S){yields}{eta}{sub c}{pi}{sup +}{pi}{sup -}{pi}{sup 0} to test a theoretical prediction based upon the assumption that the cc pair in the {psi}(2S) does not annihilate directly into three gluons but rather survives before annihilating. No signal is observed, and a combined upper limit from six {eta}{sub c} decay modes is determined to be B({psi}(2S){yields}{eta}{sub c}{pi}{sup +}{pi}{sup -}{pi}{sup 0}){<=}1.0x10{sup -3} at 90% C.L. This upper limit is about an order of magnitude below the theoretical expectation.

Pedlar, T. K. [Luther College, Decorah, Iowa 52101 (United States); Cronin-Hennessy, D.; Gao, K. Y.; Gong, D. T.; Hietala, J.; Kubota, Y.; Klein, T.; Lang, B. W.; Poling, R.; Scott, A. W.; Smith, A.; Zweber, P. [University of Minnesota, Minneapolis, Minnesota 55455 (United States); Dobbs, S.; Metreveli, Z.; Seth, K. K.; Tomaradze, A. [Northwestern University, Evanston, Illinois 60208 (United States); Ernst, J. [State University of New York at Albany, Albany, New York 12222 (United States); Severini, H. [University of Oklahoma, Norman, Oklahoma 73019 (United States); Dytman, S. A.; Love, W. [University of Pittsburgh, Pittsburgh, Pennsylvania 15260 (United States)] (and others)

2007-01-01T23:59:59.000Z

100

Near-yrast, medium-spin, excited states of {sup 91}Rb, {sup 93}Rb, and {sup 95}Rb  

SciTech Connect (OSTI)

The medium-spin structure of the nuclei {sup 93}Rb and {sup 95}Rb is studied following the neutron-induced fission of {sup 235}U at the PF1B neutron guide, using the FIFI spectrometer, and at the Lohengrin mass spectrometer of the Institut Laue-Langevin Grenoble. These nuclei, plus {sup 91}Rb, are also studied following the spontaneous fission of {sup 248}Cm and {sup 252}Cf sources, using the EUROGAM-II and Gammasphere detector arrays, respectively. A high-spin isomeric state, with a half-life of 111(11) ns, is found in {sup 93}Rb at an excitation energy of 4422.4 keV, which most likely corresponds to the fully aligned [{pi}(g{sub 9/2}) x {nu}(g{sub 7/2}h{sub 11/2})]{sub 27/2}{sup -} configuration. An analogous configuration is proposed for the 5297.9-keV level observed in {sup 91}Rb. A new E3 decay branch of the 1133.9-keV isomer in {sup 91}Rb is found, for which the rather low transition rate of B(E3)=3.8(10) W.u. is determined. The energy of the isomeric state of {sup 95}Rb is now proposed to be at 810.6 keV, with a spin of (9/2{sup +}), and its half-life determined to be T{sub 1/2}=94(7) ns. A cascade of prompt transitions is observed on top of the 810.6-keV isomer in {sup 95}Rb. The near-yrast structures of {sup 91}Rb, {sup 93}Rb, and {sup 95}Rb are compared to the results of shell-model calculations, which support the proposed 27/2{sup -} interpretation of states in {sup 91}Rb and {sup 93}Rb. An analogous 27/2{sup -} state is expected to occur in {sup 95}Rb, as a long-lived isomer at 3.24 MeV. No such isomeric decay could be observed in a measurement using the Lohengrin spectrometer, which shows that, if it exists, its population, following the fission of {sup 235}U, is at least four times lower than that of the analogous 27/2{sup -} isomer in {sup 97}Y.

Simpson, G. S. [LPSC, Universite Joseph Fourier Grenoble 1, CNRS/IN2P3, Institut National Polytechnique de Grenoble, F-38026 Grenoble Cedex (France); Urban, W. [Institut Laue-Langevin, 6 rue J. Horowitz, F-38042 Grenoble (France); Faculty of Physics, University of Warsaw, ul. Hoza 69, PL-00-681 Warsaw (Poland); Sieja, K. [Institute Pluridisciplinaire Hubert Curien, 23 rue du Loess, 67037 Strasbourg Cedex (France); Dare, J. A.; Orlandi, R.; Smith, A. G.; Tsekhanovich, I.; Varley, B. J.; Durell, J. L.; Smith, J. F. [Department of Physics and Astronomy, University of Manchester, M13 9PL Manchester (United Kingdom); Jolie, J.; Linneman, A. [Institut fuer Kernphysik, Universitaet zu Koeln, Zuelpicherstr. 77, D-50937 Koeln (Germany); Scherillo, A. [Rutherford Appleton Laboratory, Chilton, Didcot OX11 0QX (United Kingdom); Soldner, T.; Faust, H. [Institut Laue-Langevin, 6 rue J. Horowitz, F-38042 Grenoble (France); Zlomaniec, A.; Rzaca-Urban, T. [Faculty of Physics, University of Warsaw, ul. Hoza 69, PL-00-681 Warsaw (Poland); Ahmad, I.; Greene, J. P. [Argonne National Laboratory, Argonne, Illinois 60439 (United States)

2010-08-15T23:59:59.000Z

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


101

Nuclear structure ''southeast'' of {sup 208}Pb: Isomeric states in {sup 208}Hg and {sup 209}Tl  

SciTech Connect (OSTI)

The nuclear structure of neutron-rich N>126 nuclei has been investigated following their production via relativistic projectile fragmentation of a E/A=1 GeV {sup 238}U beam. Metastable states in the N=128 isotones {sup 208}Hg and {sup 209}Tl have been identified. Delayed {gamma}-ray transitions are interpreted as arising from the decay of I{sup {pi}}=(8{sup +}) and (17/2{sup +}) isomers, respectively. The data allow for the so far most comprehensive verification of the shell-model approach in the region determined by magic numbers Z<82 and N>126.

Al-Dahan, N. [Department of Physics, University of Surrey, Guildford GU2 7XH (United Kingdom); Department of Physics, University of Kerbala, Kerbala (Iraq); Podolyak, Zs.; Regan, P. H.; Alkhomashi, N.; Deo, A. Y.; Farrelly, G.; Steer, S. J.; Cullen, I. J.; Gelletly, W.; Swan, T.; Thomas, J. S.; Walker, P. M. [Department of Physics, University of Surrey, Guildford GU2 7XH (United Kingdom); Gorska, M.; Grawe, H.; Gerl, J.; Pietri, S. B.; Wollersheim, H. J.; Boutachkov, P.; Domingo-Pardo, C.; Farinon, F. [GSI, D-64291 Darmstadt (Germany)] (and others)

2009-12-15T23:59:59.000Z

102

Neutronic analysis of the conversion of HEU to LEU fuel for a 5-MW MTR core  

SciTech Connect (OSTI)

In recent years, due to cessation of highly enriched uranium (HEU) fuel supply, practical steps have been taken to substitute HEU fuel in almost all research reactors by medium-enriched uranium or low-enriched uranium (LEU) fuels. In this study, a neutronic calculation of a 5-MW research reactor core fueled with HEU (93% /sup 235/U) is presented. In order to assess the performance of the core with the LEU (< 20%) fuel replacement, while keeping fuel element geometry nearly unchanged, several different /sup 235/U loadings were examined. The core consists of 22 standard fuel elements (SFEs) and 6 control fuel elements (CFEs). Each fuel elements has 18 curved plates of which two end plates are dummies. Initial /sup 235/U content is 195 g /sup 235/U/SFE and 9.7 g /sup 235/U/CFE or /PFE. In all calculations the permitted changes to the fuel elements are (a) 18 active plates per SFE, (b) fuel plates assumed to be flat, and (c) 8 or 9 active plates per CFE.

Pazirandeh, A.; Bartsch, G.

1987-01-01T23:59:59.000Z

103

Differential die-away technique for determination of the fissile contents in spent fuel assembly  

SciTech Connect (OSTI)

Monte Carlo simulations were performed for the differential die-away (DDA) technique to quantify its capability to measure the fissile contents in spent fuel assemblies of 64 different cases in terms of initial enrichment, burnup, and cooling time. The DDA count rate varies according to the contents of fissile isotopes such as {sup 235}U, {sup 239}Pu, and {sup 241}Pu contained in the spent fuel assembly. The effective {sup 239}Pu concept was introduced to quantify the total fissile mass of spent fuel by weighting the relative signal contributions of {sup 235}U and {sup 241}Pu compared to that of {sup 239}Pu. The Monte Carlo simulation results show that the count rate of the DDA instrument for a spent fuel assembly of 4% initial enrichment, 45 GWD/MTU burnup, and 5 year cooling time is {approx} 9.8 x 10{sup 4} counts per second (c/s) with the 100-Hz repeated interrogation pattern of 0 to 10 {micro}s interrogation, 0.2 ms to 1 ms counting time, and 1 x 10{sup 9} n/s neutron source. The {sup 244}Cm neutron background count rate for this counting time scheme is {approx} 1 x 10{sup 4} c/s, and thus the signal to background ratio is {approx}10.

Lee, Tachoon [Los Alamos National Laboratory; Menlove, Howard O [Los Alamos National Laboratory; Swinhoe, Nartyn T [Los Alamos National Laboratory; Tobin, Stephen J [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

104

Fuel Cells  

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

Materials Science » Materials Science » Fuel Cells Fuel Cells Research into alternative forms of energy, especially energy security, is one of the major national security imperatives of this century. Get Expertise Melissa Fox Applied Energy Email Catherine Padro Sensors & Electrochemical Devices Email Fernando Garzon Sensors & Electrochemical Devices Email Piotr Zelenay Sensors & Electrochemical Devices Email Rod Borup Sensors & Electrochemical Devices Email Karen E. Kippen Experimental Physical Sciences Email Like a battery, a fuel cell consists of two electrodes separated by an electrolyte-in polymer electrolyte fuel cells, the separator is made of a thin polymeric membrane. Unlike a battery, a fuel cell does not need recharging-it continues to produce electricity as long as fuel flows

105

Alternative Fuels Data Center: Fuel Prices  

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

Vehicles Vehicles Printable Version Share this resource Send a link to Alternative Fuels Data Center: Fuel Prices to someone by E-mail Share Alternative Fuels Data Center: Fuel Prices on Facebook Tweet about Alternative Fuels Data Center: Fuel Prices on Twitter Bookmark Alternative Fuels Data Center: Fuel Prices on Google Bookmark Alternative Fuels Data Center: Fuel Prices on Delicious Rank Alternative Fuels Data Center: Fuel Prices on Digg Find More places to share Alternative Fuels Data Center: Fuel Prices on AddThis.com... Fuel Prices As gasoline prices increase, alternative fuels appeal more to vehicle fleet managers and consumers. Like gasoline, alternative fuel prices can fluctuate based on location, time of year, and political climate. Alternative Fuel Price Report

106

Alternative Fuels Data Center: Alternative Fuel License  

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

Fuel Fuel License to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel License on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel License on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel License on Google Bookmark Alternative Fuels Data Center: Alternative Fuel License on Delicious Rank Alternative Fuels Data Center: Alternative Fuel License on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel License on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alternative Fuel License Any person acting as an alternative fuels dealer must hold a valid alternative fuel license and certificate from the Wisconsin Department of Administration. Except for alternative fuels that a dealer delivers into a

107

Alternative Fuels Data Center: Alternative Fuel License  

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

Fuel Fuel License to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel License on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel License on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel License on Google Bookmark Alternative Fuels Data Center: Alternative Fuel License on Delicious Rank Alternative Fuels Data Center: Alternative Fuel License on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel License on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alternative Fuel License Alternative fuel providers, bulk users, and retailers, or any person who fuels an alternative fuel vehicle from a private source that does not pay

108

Fuel Cells  

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

Fuel Cells Fuel Cells The Solid State Energy Conversion Alliance (SECA) program is responsible for coordinating Federal efforts to facilitate development of a commercially relevant 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 demonstrating lifetime performance degradation of less than 0.2 percent per

109

Alternative fuels  

SciTech Connect (OSTI)

This paper presents the preliminary results of a review, of the experiences of Brazil, Canada, and New Zealand, which have implemented programs to encourage the use of alternative motor fuels. It will also discuss the results of a separate completed review of the Department of Energy's (DOE) progress in implementing the Alternative Motor Fuels Act of 1988. The act calls for, among other things, the federal government to use alternative-fueled vehicles in its fleet. The Persian Gulf War, environmental concerns, and the administration's National Energy Strategy have greatly heightened interest in the use of alternative fuels in this country.

Not Available

1991-07-01T23:59:59.000Z

110

Fuel Cells  

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

Fuel Cells The Solid State Energy Conversion Alliance (SECA) program is responsible for coordinating Federal efforts to facilitate development of a commercially relevant and robust...

111

Determination of the asymptotic normalization coefficients for <sup>14sup>C + n <--> <sup>15sup>C, the <sup>14sup>C(n, gamma)<sup>15sup>C reaction rate, and evaluation of a new method to determine spectroscopic factors  

SciTech Connect (OSTI)

The <sup>14sup>C + n <--> <sup>15sup>C system has been used as a test case in the evaluation of a new method to determine spectroscopic factors that uses the asymptotic normalization coefficient (ANC). The method proved to be unsuccessful for this case. As part of this experimental program, the ANCs for the <sup>15sup>C ground state and first excited state were determined using a heavy-ion neutron transfer reaction as well as the inverse kinematics (d,p) reaction, measured at the Texas A&M Cyclotron Institute. The ANCs were used to evaluate the astrophysical direct neutron capture rate on <sup>14sup>C, which was then compared with the most recent direct measurement and found to be in good agreement. A study of the <sup>15sup>C SF via its mirror nucleus <sup>15sup>F and a new insight into deuteron stripping theory are also presented.

McCleskey, M. [Texas A and M Univ., Cyclotron Inst., TX (United States); Mukhamedzhanov, A. M. [Texas A and M Univ., Cyclotron Inst., TX (United States); Trache, L. [Texas A and M Univ., Cyclotron Inst., TX (United States); Tribble, R. E. [Texas A and M Univ., Cyclotron Inst., TX (United States); Banu, A. [Texas A and M Univ., Cyclotron Inst., TX (United States); Eremenko, V. [Texas A and M Univ., Cyclotron Inst., TX (United States); Goldberg, V. Z. [Texas A and M Univ., Cyclotron Inst., TX (United States); Lui, Y. W. [Texas A and M Univ., Cyclotron Inst., TX (United States); McCleskey, E. [Texas A and M Univ., Cyclotron Inst., TX (United States); Roeder, B. T. [Texas A and M Univ., Cyclotron Inst., TX (United States); Spiridon, A. [Texas A and M Univ., Cyclotron Inst., TX (United States); Carstoiu, F. [National Inst. for Physics and Nuclear Engineering, Bucharest-Magurele (Romania); Burjan, V. [Nuclear Physics Inst., Czech Academy of Sciences, Prague (Czech Republic); Hons, Z. [Nuclear Physics Inst., Czech Academy of Sciences, Prague (Czech Republic); Thompson, I. J. [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)

2014-04-17T23:59:59.000Z

112

On the neutrinoless double ?{sup +}/EC decays  

SciTech Connect (OSTI)

The neutrinoless double positron-emission/electron-capture (0??{sup +}/EC) decays are studied for the magnitudes of the involved nuclear matrix elements (NMEs). Decays to the ground state, 0{sub gs}{sup +}, and excited 0{sup +} states are discussed. The participant many-body wave functions are evaluated in the framework of the quasiparticle random-phase approximation (QRPA). Effective, G-matrix-derived nuclear forces are used in realistic single-particle model spaces. The channels ?{sup +}?{sup +}, ?{sup +}EC, and the resonant neutrinoless double electron capture (R0?ECEC) are discussed.

Suhonen, Jouni [Department of Physics, P.O. Box 35 (YFL), FI-40014 University of Jyvskyl (Finland)

2013-12-30T23:59:59.000Z

113

Proliferation resistant fuel for pebble bed modular reactors  

SciTech Connect (OSTI)

We show that it is possible to denature the Plutonium produced in Pebble Bed Modular Reactors (PBMR) by doping the nuclear fuel with either 3050 ppm of {sup 237}Np or 2100 ppm of Am vector. A correct choice of these isotopes concentration yields denatured Plutonium with isotopic ratio {sup 238}Pu/Pu {>=} 6%, for the entire fuel burnup cycle. The penalty for introducing these isotopes into the nuclear fuel is a subsequent shortening of the fuel burnup cycle, with respect to a non-doped reference fuel, by 41.2 Full Power Days (FPDs) and 19.9 FPDs, respectively, which correspond to 4070 MWd/ton and 1965 MWd/ton reduction in fuel discharge burnup. (authors)

Ronen, Y.; Aboudy, M.; Regev, D.; Gilad, E. [Dept. of Nuclear Engineering, Ben-Gurion Univ. of the Negev, Beer-Sheva 84105 (Israel)

2012-07-01T23:59:59.000Z

114

Alternative Fuels Data Center: Electricity Fuel Basics  

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

Electricity Fuel 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 AddThis.com... More in this section... Electricity Basics Production & Distribution Research & Development Related Links Benefits & Considerations Stations Vehicles Laws & Incentives Electricity Fuel Basics Photo of a plug-in hybrid vehicle fueling. Electricity is considered an alternative fuel under the Energy Policy Act

115

Alternative Fuels Data Center: Alternative Fuel Definition  

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

Alternative Fuel Alternative Fuel Definition to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Definition on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Definition on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Definition on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Definition on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Definition on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Definition on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alternative Fuel Definition The following fuels are defined as alternative fuels by the Energy Policy Act (EPAct) of 1992: pure methanol, ethanol, and other alcohols; blends of

116

Alternative Fuels Data Center: Alternative Fuels Tax  

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

Fuels Tax Fuels Tax to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuels Tax on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuels Tax on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuels Tax on Google Bookmark Alternative Fuels Data Center: Alternative Fuels Tax on Delicious Rank Alternative Fuels Data Center: Alternative Fuels Tax on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuels Tax on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alternative Fuels Tax A state excise tax is imposed on the use of alternative fuels. Alternative fuels include liquefied petroleum gas (LPG or propane), compressed natural gas (CNG), and liquefied natural gas (LNG). The current tax rates are as

117

Alternative Fuels Data Center: Renewable Fuel Standard  

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

Renewable Fuel Renewable Fuel Standard to someone by E-mail Share Alternative Fuels Data Center: Renewable Fuel Standard on Facebook Tweet about Alternative Fuels Data Center: Renewable Fuel Standard on Twitter Bookmark Alternative Fuels Data Center: Renewable Fuel Standard on Google Bookmark Alternative Fuels Data Center: Renewable Fuel Standard on Delicious Rank Alternative Fuels Data Center: Renewable Fuel Standard on Digg Find More places to share Alternative Fuels Data Center: Renewable Fuel Standard on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type 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 U.S. to contain a minimum volume of

118

Alternative Fuels Data Center: Alternative Fuels Tax  

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

Alternative Fuels Tax Alternative Fuels Tax to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuels Tax on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuels Tax on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuels Tax on Google Bookmark Alternative Fuels Data Center: Alternative Fuels Tax on Delicious Rank Alternative Fuels Data Center: Alternative Fuels Tax on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuels Tax on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alternative Fuels Tax Excise taxes on alternative fuels are imposed on a gasoline gallon equivalent basis. The tax rate for each alternative fuel type is based on the number of motor vehicles licensed in the state that use the specific

119

Alternative Fuels Data Center: Alternative Fuel Loans  

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

Fuel Loans Fuel Loans to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Loans on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Loans on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Loans on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Loans on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Loans on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Loans on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alternative Fuel Loans The Oregon Department of Energy administers the State Energy Loan Program (SELP) which offers low-interest loans for qualified projects. Eligible alternative fuel projects include fuel production facilities, dedicated

120

Alternative Fuels Data Center: Alternative Fuels Tax  

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

Fuels Tax Fuels Tax to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuels Tax on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuels Tax on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuels Tax on Google Bookmark Alternative Fuels Data Center: Alternative Fuels Tax on Delicious Rank Alternative Fuels Data Center: Alternative Fuels Tax on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuels Tax on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alternative Fuels Tax Alternative fuels are subject to an excise tax at a rate of $0.205 per gasoline gallon equivalent, with a variable component equal to at least 5% of the average wholesale price of the fuel. (Reference Senate Bill 454,

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


121

Alternative Fuels Data Center: Alternative Fuels Tax  

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

Fuels Tax Fuels Tax to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuels Tax on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuels Tax on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuels Tax on Google Bookmark Alternative Fuels Data Center: Alternative Fuels Tax on Delicious Rank Alternative Fuels Data Center: Alternative Fuels Tax on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuels Tax on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alternative Fuels Tax The excise tax imposed on an alternative fuel distributed in New Mexico is $0.12 per gallon. Alternative fuels subject to the excise tax include liquefied petroleum gas (or propane), compressed natural gas, and liquefied

122

Alternative Fuels Data Center: Alternative Fuel Tax  

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

Alternative Fuel Tax Alternative Fuel Tax to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Tax on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Tax on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Tax on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Tax on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Tax on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Tax on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alternative Fuel Tax The Minnesota Department of Revenue imposes an excise tax on the first licensed distributor that receives E85 fuel products in the state and on distributors, special fuel dealers, or bulk purchasers of other alternative

123

Comparison of {sup 241}Am, {sup 239,240}Pu, and {sup 137}Cs concentrations in soil around Rocky Flats  

SciTech Connect (OSTI)

Gamma spectroscopy measurements were used to estimate concentrations of {sup 241}Am and {sup 137}Cs in soil profiles to depths of 21 cm at on-site and off-site locations around the Rocky Flats Environmental Technology Site and at regional background locations east of the Front Range between Colorado`s borders with New Mexico and Wyoming. Concentrations of these radionuclides were compared with concentrations of {sup 239,240}Pu in the same samples. Concentrations of {sup 241}Am in soil from depths of 0 to 3 cm decreased in an easterly direction from more than 5.3 kBq kg{sup {minus}1} 5 to 7 km away at a rate that was nearly proportional to the inverse square of distance. Deposits of {sup 137}Cs were ubiquitous, averaging 0.12 kBq kg{sup {minus}1} in soil from depths of 0 to 3 cm, but were unevenly distributed around Rocky Flats and the regional background locations. Deviations from the uniform exponential rate at which soil concentrations of {sup 137}Cs typically decreased with depth, {minus}0.25 cm{sup {minus}1} at undisturbed sites, enabled the authors to determine that about 10% of their sampling sites had been disturbed by erosion, tillage, or other factors. The mean rate at which {sup 239,240}Pu decreased with depth was about the same, {minus}0.23 cm{sup {minus}1}, throughout the study area. Soil concentrations of {sup 241}Am decreased with depth at a similar mean rate of {minus}0.22 cm{sup {minus}1} at locations close to the 903 pad where measurements were robust. Ratios between {sup 241}Am or {sup 239,240}Pu and {sup 137}Cs proved more useful for delineating the extent and pattern of contamination from Rocky Flats than did activity concentrations in soil.

Hulse, S.E.; Ibrahim, S.A.; Whicker, F.W.; Chapman, P.L. [Colorado State Univ., Fort Collins, CO (United States)

1999-03-01T23:59:59.000Z

124

Producing [mu][sup [minus  

SciTech Connect (OSTI)

After the feasibility of vacuum isolated [mu][sup -]d production was demonstrated at TRIUMF in 1989, development was begun on a target system that would take advantage of the process to aid in the understanding of the muon catalyzed fusion cycle. Minimal neutron backgrounds, the ability to use silicon detectors, and compatibility with tritium were considered important for a very versatile target system. the advantages which the target gives isolating [mu]CF process will be outlined.

Knowles, P.E.; Beer, G.A.; Mason, G.R.; Olin, A. (Victoria Univ., BC (Canada)); Bailey, J.M. (Liverpool Univ. (United Kingdom)); Beveridge, J.L.; Marshall, G.M.; Brewer, J.H.; Forster, B.M. (British Columbia Univ., Vancouver, BC (Canada)); Huber, T.M. (Gustavus Adolphus Coll., St. Peter, MN (United States)); Jacot-Guillarmod, R.; Schellenberg, L. (Fribourg Univ. (Switzerland). Inst. de Physique); Kammel,

1992-01-01T23:59:59.000Z

125

Fuel Research  

Science Journals Connector (OSTI)

... FUEL research was discussed by Sir Harry McGowan, who succeeds Sir William Larke as president of the Institute of Fuel, in ... has a ragged front, and new knowledge is continually changing relative national positions. Sir Harry McGowan referred to the domestic use of raw coal, which is still preferred to ...

1934-11-24T23:59:59.000Z

126

Competing quasiparticle configurations in {sup 163}W  

SciTech Connect (OSTI)

Excited states in the neutron-deficient nuclide {sup 163}W were investigated using the {sup 106}Cd({sup 60}Ni,2pn){sup 163}W reaction at a beam energy of 270 MeV. The level scheme for {sup 163}W was extended significantly with the observation of five new band structures. The yrast band based on a 13/2{sup +} isomeric state is extended up to (57/2{sup +}). Two band structures were established on the 7/2{sup -} ground state. Quasiparticle configuration assignments for the new band structures were made on the basis of cranked Woods-Saxon shell-model calculations. The results reported in this article suggest that the negative-parity nu(f{sub 7/2},h{sub 9/2}) orbitals are responsible for the first rotational alignment in the yrast band.

Thomson, J.; Joss, D. T.; Paul, E. S.; Bianco, L.; Darby, I. G.; Grahn, T.; Page, R. D.; Pakarinen, J.; Sapple, P. J. [Oliver Lodge Laboratory, University of Liverpool, Liverpool, L69 7ZE (United Kingdom); Scholey, C.; Eeckhaudt, S.; Greenlees, P. T.; Jones, P.; Julin, R.; Juutinen, S.; Ketelhut, S.; Leino, M.; Nyman, M.; Rahkila, P.; Saren, J. [Department of Physics, University of Jyvaeskylae, FI-40014 Jyvaeskylae (Finland)

2010-01-15T23:59:59.000Z

127

Single Spin Asymmetries of Inclusive Hadrons Produced in Electron Scattering from a Transversely Polarized <sup>3sup>He Target  

SciTech Connect (OSTI)

We report the first measurement of target single-spin asymmetries (AN) in the inclusive hadron production reaction, e + <sup>3sup>He??h+X, using a transversely polarized <sup>3sup> He target. The experiment was conducted at Jefferson Lab in Hall A using a 5.9-GeV electron beam. Three types of hadrons (?<sup>>, K<sup>> and proton) were detected in the transverse hadron momentum range 0.54 < pT < 0.74 GeV/c. The range of xF for pions was -0.29 < xF< -0.23 and for kaons -0.25 < xF<-0.18. The observed asymmetry strongly depends on the type of hadron. A positive asymmetry is observed for ?<sup>+> and K<sup>+>. A negative asymmetry is observed for ??. The magnitudes of the asymmetries follow |A<sup>?> <sup>?|<|A?> <sup>+|<|AK> <sup>+>|. The K<sup>?> and proton asymmetries are consistent with zero within the experimental uncertainties. The ?<sup>+> and ?<sup>?> asymmetries measured for the 3He target and extracted for neutrons are opposite in sign with a small increase observed as a function of pT.

Allada, Kalyan; Zhao, Yongxiang; Aniol, Konrad; Annand, John; Averett, Todd; Benmokhtar, Fatiha; Bertozzi, William; Bradshaw, Peter; Bosted, Peter; Camsonne, Alexandre; Canan, Mustafa; Cates, Gordon; Chen, Chunhua; Chen, Jian-Ping; Chen, Wei; Chirapatpimol, Khem; Chudakov, Eugene; Cisbani, Evaristo; Cornejo, Juan; Cusanno, Francesco; Dalton, Mark; Deconinck, Wouter; De, Cornelis; , Jager; De, Raffaele; , Leo; Deng, Xiaoyan; Deur, Alexandre; Ding, Huaibo; Dolph, Peter; Dutta, Chiranjib; Dutta, Dipangkar; Elfassi, Lamiaa; Frullani, Salvatore; Gao, Haiyan; Garibaldi, Franco; Gaskell, David; Gilad, Shalev; Gilman, Ronald; Glamazdin, Oleksandr; Golge, Serkan; Guo, Lei; Hamilton, David; Hansen, Jens-Ole; Higinbotham, Douglas; Holmstrom, Timothy; Huang, Jin; Huang, Min; Ibrahim, Hassan; Iodice, Mauro; Jin, Ge; Jones, Mark; Katich, Joseph; Kelleher, Aidan; Kim, Wooyoung; Kolarkar, Ameya; Korsch, Wolfgang; LeRose, John; Li, Xiaomei; Li, Y; Lindgren, Richard; Liyanage, Nilanga; Long, Elena; Lu, Hai-jiang; Margaziotis, Demetrius; Markowitz, Pete; Marrone, Stefano; McNulty, Dustin; Meziani, Zein-Eddine; Michaels, Robert; Moffit, Bryan; Munoz, Carlos; , Camacho; Nanda, Sirish; Narayan, Amrendra; Nelyubin, Vladimir; Norum, Blaine; Oh, Yongseok; Osipenko, Mikhail; Parno, Diana; Peng, Jen-chieh; Phillips, Sarah; Posik, Matthew; Puckett, Andrew; Qian, Xin; Qiang, Yi; Rakhman, Abdurahim; Ransome, Ronald; Riordan, Seamus; Saha, Arunava; Sawatzky, Bradley; Schulte, Elaine; Shahinyan, Albert; Hashemi, Mitra; , Shabestari; Sirca, Simon; Stepanyan, Stepan; Subedi, Ramesh; Sulkosky, Vincent; Tang, Liguang; Tobias, William; Urciuoli, Guido; Vilardi, Ignazio; Wang, Kebin; Wang, Y; Wojtsekhowski, Bogdan; Yan, X; Yao, Huan; Ye, Yunxiu; Ye, Z; Yuan, Lulin; Zhan, Xiaohui; Zhang, Yawei; Zhang, Yi; Zhao, Bo; Zheng, Xiaochao; Zhu, Lingyan; Zhu, Xiaofeng; Zong, Xing

2014-04-01T23:59:59.000Z

128

Fuel loading and homogeneity analysis of HFIR design fuel plates loaded with uranium silicide fuel  

SciTech Connect (OSTI)

Twelve nuclear reactor fuel plates were analyzed for fuel loading and fuel loading homogeneity by measuring the attenuation of a collimated X-ray beam as it passed through the plates. The plates were identical to those used by the High Flux Isotope Reactor (HFIR) but were loaded with uranium silicide rather than with HFIR`s uranium oxide fuel. Systematic deviations from nominal fuel loading were observed as higher loading near the center of the plates and underloading near the radial edges. These deviations were within those allowed by HFIR specifications. The report begins with a brief background on the thermal-hydraulic uncertainty analysis for the Advanced Neutron Source (ANS) Reactor that motivated a statistical description of fuel loading and homogeneity. The body of the report addresses the homogeneity measurement techniques employed, the numerical correction required to account for a difference in fuel types, and the statistical analysis of the resulting data. This statistical analysis pertains to local variation in fuel loading, as well as to ``hot segment`` analysis of narrow axial regions along the plate and ``hot streak`` analysis, the cumulative effect of hot segment loading variation. The data for all twelve plates were compiled and divided into 20 regions for analysis, with each region represented by a mean and a standard deviation to report percent deviation from nominal fuel loading. The central regions of the plates showed mean values of about +3% deviation, while the edge regions showed mean values of about {minus}7% deviation. The data within these regions roughly approximated random samplings from normal distributions, although the chi-square ({chi}{sup 2}) test for goodness of fit to normal distributions was not satisfied.

Blumenfeld, P.E.

1995-08-01T23:59:59.000Z

129

Shape coexistence in {sup 180}Hg studied through the {beta} decay of {sup 180}Tl  

SciTech Connect (OSTI)

The {beta}{sup +}/EC decay of {sup 180}Tl and excited states in the daughter nucleus {sup 180}Hg have been investigated at the CERN On-Line Isotope Mass Separator (ISOLDE) facility. Many new low-lying energy levels were observed in {sup 180}Hg, of which the most significant are the 0{sub 2}{sup +} at 419.6 keV and the 2{sub 2}{sup +} at 601.3 keV. The former is the bandhead of an excited band in {sup 180}Hg assumed originally to be of prolate nature. From the {beta} feeding to the different states in {sup 180}Hg, the ground-state spin of {sup 180}Tl was deduced to be (4{sup -},5{sup -}).

Elseviers, J.; Bree, N.; Diriken, J.; Huyse, M.; Ivanov, O.; Van den Bergh, P.; Van Duppen, P. [Instituut voor Kern- en Stralingsfysica, K.U. Leuven, University of Leuven, BE-3001 Leuven (Belgium); Andreyev, A. N. [Instituut voor Kern- en Stralingsfysica, K.U. Leuven, University of Leuven, BE-3001 Leuven (Belgium); School of Engineering and Science, University of the West of Scotland, Paisley, PA1 2BE, UK and the Scottish Universities Physics Alliance (SUPA) (United Kingdom); Antalic, S. [Department of Nuclear Physics and Biophysics, Comenius University, SK-84248 Bratislava (Slovakia); Barzakh, A.; Fedorov, D. [Petersburg Nuclear Physics Institute, RU-188350 Gatchina (Russian Federation); Cocolios, T. E.; Seliverstov, M. [Instituut voor Kern- en Stralingsfysica, K.U. Leuven, University of Leuven, BE-3001 Leuven (Belgium); ISOLDE,CERN, CH-1211 Geneve 23 (Switzerland); Comas, V. F.; Heredia, J. A. [Gesellschaft fuer Schwerionenforschung, Planckstrasse 1, DE-64291 Darmstadt (Germany); Fedosseyev, V. N.; Marsh, B. A. [EN Department, CERN, CH-1211 Geneve 23 (Switzerland); Franchoo, S. [Institut de Physique Nucleaire, IN2P3-CNRS/Universite Paris-Sud, FR-91406 Orsay Cedex (France); Koester, U. [Institut Laue Langevin, 6 rue Jules Horowitz, FR-38042 Grenoble Cedex 9 (France); Page, R. D. [Department of Physics, Oliver Lodge Laboratory, University of Liverpool, Liverpool L69 7ZE (United Kingdom)

2011-09-15T23:59:59.000Z

130

The lepton flavor violating decay {tau}{sup {+-}} {yields} Micro-Sign {sup {+-}} Micro-Sign {sup {+-}} Micro-Sign {sup Minus-Or-Plus-Sign} at LHCb  

SciTech Connect (OSTI)

The possibility of improving the limit on the branching fraction of the lepton flavor violating decay {tau}{sup {+-}} {yields} Micro-Sign {sup {+-}} Micro-Sign {sup {+-}} Micro-Sign {sup Minus-Or-Plus-Sign} at LHCb is discussed. It is shown that a simple, cut-based analysis is sufficient to improve the upper limit on this branching fraction within the lifetime of LHCb.

Keune, A., E-mail: anne.keune@epfl.ch [Ecole Polytechnique Federale de Lausanne, Laboratoire de Physique des Hautes Energies (Switzerland)

2012-09-15T23:59:59.000Z

131

Alternative Fuels Data Center: Renewable Fuels Assessment  

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

Renewable Fuels Renewable Fuels Assessment to someone by E-mail Share Alternative Fuels Data Center: Renewable Fuels Assessment on Facebook Tweet about Alternative Fuels Data Center: Renewable Fuels Assessment on Twitter Bookmark Alternative Fuels Data Center: Renewable Fuels Assessment on Google Bookmark Alternative Fuels Data Center: Renewable Fuels Assessment on Delicious Rank Alternative Fuels Data Center: Renewable Fuels Assessment on Digg Find More places to share Alternative Fuels Data Center: Renewable Fuels Assessment on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Renewable Fuels Assessment The U.S. Department of Defense (DOD) prepared a report, Opportunities for DOD Use of Alternative and Renewable Fuels, on the use and potential use of

132

Alternative Fuels Data Center: Biodiesel Fuel Basics  

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

Fuel Basics 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 Bookmark Alternative Fuels Data Center: Biodiesel Fuel Basics on Google Bookmark Alternative Fuels Data Center: Biodiesel Fuel Basics on Delicious Rank Alternative Fuels Data Center: Biodiesel Fuel Basics on Digg Find More places to share Alternative Fuels Data Center: Biodiesel Fuel Basics on AddThis.com... More in this section... Biodiesel Basics Blends Production & Distribution Specifications Related Links Benefits & Considerations Stations Vehicles Laws & Incentives Biodiesel Fuel Basics Related Information National Biofuels Action Plan Biodiesel is a domestically produced, renewable fuel that can be

133

Alternative Fuels Data Center: Renewable Fuel Standard  

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

Renewable Fuel Renewable Fuel Standard to someone by E-mail Share Alternative Fuels Data Center: Renewable Fuel Standard on Facebook Tweet about Alternative Fuels Data Center: Renewable Fuel Standard on Twitter Bookmark Alternative Fuels Data Center: Renewable Fuel Standard on Google Bookmark Alternative Fuels Data Center: Renewable Fuel Standard on Delicious Rank Alternative Fuels Data Center: Renewable Fuel Standard on Digg Find More places to share Alternative Fuels Data Center: Renewable Fuel Standard on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Renewable Fuel Standard At least 2% of all diesel fuel sold in Washington must be biodiesel or renewable diesel. This requirement will increase to 5% 180 days after the

134

Alternative Fuels Data Center: Biodiesel Fuel Use  

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

Biodiesel Fuel Use to Biodiesel Fuel Use to someone by E-mail Share Alternative Fuels Data Center: Biodiesel Fuel Use on Facebook Tweet about Alternative Fuels Data Center: Biodiesel Fuel Use on Twitter Bookmark Alternative Fuels Data Center: Biodiesel Fuel Use on Google Bookmark Alternative Fuels Data Center: Biodiesel Fuel Use on Delicious Rank Alternative Fuels Data Center: Biodiesel Fuel Use on Digg Find More places to share Alternative Fuels Data Center: Biodiesel Fuel Use on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Biodiesel Fuel Use The Iowa Department of Transportation (IDOT) may purchase biodiesel for use in IDOT vehicles through the biodiesel fuel revolving fund created in the state treasury. The fund consists of money received from the sale of Energy

135

Alternative Fuels Data Center: Alternative Fuel Tax  

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

Fuel Tax Fuel Tax to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Tax on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Tax on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Tax on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Tax on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Tax on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Tax on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alternative Fuel Tax Special fuels, including biodiesel, biodiesel blends, biomass-based diesel, biomass-based diesel blends, and liquefied natural gas, have a reduced tax rate of $0.27 per gallon. Liquefied petroleum gas (LPG or propane) and

136

Alternative Fuels Data Center: Special Fuel Tax  

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

Special Fuel Tax to Special Fuel Tax to someone by E-mail Share Alternative Fuels Data Center: Special Fuel Tax on Facebook Tweet about Alternative Fuels Data Center: Special Fuel Tax on Twitter Bookmark Alternative Fuels Data Center: Special Fuel Tax on Google Bookmark Alternative Fuels Data Center: Special Fuel Tax on Delicious Rank Alternative Fuels Data Center: Special Fuel Tax on Digg Find More places to share Alternative Fuels Data Center: Special Fuel Tax on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Special Fuel Tax Effective January 1, 2014, certain special fuels sold or used to propel motor vehicles are subject to a license tax. Liquefied natural gas is subject to a tax of $0.16 per diesel gallon equivalent. Compressed natural

137

Alternative Fuels Data Center: Ethanol Fuel Basics  

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

Fuel Basics to 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 section... Ethanol Basics Blends Specifications Production & Distribution Feedstocks Related Links Benefits & Considerations Stations Vehicles Laws & Incentives Ethanol Fuel Basics Related Information National Biofuels Action Plan Ethanol is a renewable fuel made from various plant materials collectively

138

Alternative Fuels Data Center: Biodiesel Fuel Use  

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

Fuel Use to Fuel Use to someone by E-mail Share Alternative Fuels Data Center: Biodiesel Fuel Use on Facebook Tweet about Alternative Fuels Data Center: Biodiesel Fuel Use on Twitter Bookmark Alternative Fuels Data Center: Biodiesel Fuel Use on Google Bookmark Alternative Fuels Data Center: Biodiesel Fuel Use on Delicious Rank Alternative Fuels Data Center: Biodiesel Fuel Use on Digg Find More places to share Alternative Fuels Data Center: Biodiesel Fuel Use on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Biodiesel Fuel Use The South Dakota Department of Transportation and employees using state diesel vehicles must stock and use fuel blends containing a minimum of 2% biodiesel (B2) that meets or exceeds the most current ASTM specification

139

Alternative Fuels Data Center: Hydrogen Fuel Specifications  

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

Hydrogen Fuel Hydrogen Fuel Specifications to someone by E-mail Share Alternative Fuels Data Center: Hydrogen Fuel Specifications on Facebook Tweet about Alternative Fuels Data Center: Hydrogen Fuel Specifications on Twitter Bookmark Alternative Fuels Data Center: Hydrogen Fuel Specifications on Google Bookmark Alternative Fuels Data Center: Hydrogen Fuel Specifications on Delicious Rank Alternative Fuels Data Center: Hydrogen Fuel Specifications on Digg Find More places to share Alternative Fuels Data Center: Hydrogen Fuel Specifications on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Hydrogen Fuel Specifications The California Department of Food and Agriculture, Division of Measurement Standards (DMS) established interim specifications for hydrogen fuels for

140

Alternative Fuels Data Center: Flexible Fuel Vehicles  

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

Ethanol 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 Find More places to share Alternative Fuels Data Center: Flexible Fuel Vehicles on AddThis.com... More in this section... Ethanol Basics Benefits & Considerations Stations Vehicles Availability Conversions Emissions Laws & Incentives Flexible Fuel Vehicles Photo of a flexible fuel vehicle.

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141

Alternative Fuels Data Center: Alternative Fuel Use  

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

Fuel Use Fuel Use to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Use on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Use on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Use on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Use on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Use on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Use on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alternative Fuel Use All state employees operating flexible fuel or diesel vehicles as part of the state fleet must use E85 or biodiesel blends whenever reasonably available. Additionally, the Nebraska Transportation Services Bureau and

142

Alternative Fuels Data Center: Alternative Fuels Tax  

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

Fuels Tax Fuels Tax to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuels Tax on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuels Tax on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuels Tax on Google Bookmark Alternative Fuels Data Center: Alternative Fuels Tax on Delicious Rank Alternative Fuels Data Center: Alternative Fuels Tax on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuels Tax on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alternative Fuels Tax Alternative fuels used to propel vehicles of any kind on public highways are taxed at a rate determined on a gasoline gallon equivalent basis. The tax rates are posted in the Pennsylvania Bulletin. (Reference Title 75

143

Astrophysically important {sup 26}Si states studied with the {sup 28}Si(p,t){sup 26}Si reaction. II. Spin of the 5.914-MeV {sup 26}Si level and galactic {sup 26}Al production  

SciTech Connect (OSTI)

The {sup 28}Si(p,t){sup 26}Si reaction has been studied to resolve a controversy surrounding the properties of the {sup 26}Si level at 5.914 MeV and its contribution to the {sup 25}Al(p,{gamma}){sup 26}Si reaction rate in novae, which affects interpretations of galactic {sup 26}Al observations. Recent studies have come to contradictory conclusions regarding the spin of this level (0{sup +} or 3{sup +}), with a 3{sup +} assignment implying a large contribution by this level to the {sup 25}Al(p,{gamma}){sup 26}Si reaction rate. We have extended our previous study [Bardayan et al., Phys. Rev. C 65, 032801(R) (2002)] to smaller angles and find the angular distribution of tritons populating the 5.914-MeV level in the {sup 28}Si(p,t){sup 26}Si reaction to be consistent with either a 2{sup +} or 3{sup +} assignment. We have calculated reaction rates under these assumptions and used them in a nova nucleosynthesis model to examine the effects of the remaining uncertainties in the {sup 25}Al(p,{gamma}){sup 26}Si rate on {sup 26}Al production in novae.

Bardayan, D. W.; Blackmon, J. C.; Hix, W. R.; Liang, J. F.; Smith, M. S. [Physics Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 (United States); Howard, J. A.; Kozub, R. L. [Physics Department, Tennessee Technological University, Cookeville, Tennessee 38505 (United States); Brune, C. R. [Department of Physics and Astronomy, Ohio University, Athens, Ohio 45701 (United States); Chae, K. Y. [Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996 (United States); Johnson, M. S. [Oak Ridge Associated Universities, Bldg 6008, P. O. Box 2008, Oak Ridge, Tennessee 37831 (United States); Jones, K. L.; Pain, S. D.; Thomas, J. S. [Department of Physics and Astronomy, Rutgers University, Piscataway, New Jersey 08854 (United States); Lingerfelt, E. J.; Scott, J. P. [Physics Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 (United States); Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996 (United States); Livesay, R. J. [Department of Physics, Colorado School of Mines, Golden, Colorado 80401 (United States); Visser, D. W. [Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599 (United States)

2006-10-15T23:59:59.000Z

144

Lowest vibrational states of {sup 4}He{sup 3}He{sup +}: Non-Born-Oppenheimer calculations  

SciTech Connect (OSTI)

Very accurate quantum mechanical calculations of the first five vibrational states of the {sup 4}He{sup 3}He{sup +} molecular ion are reported. The calculations have been performed explicitly including the coupling of the electronic and nuclear motions [i.e., without assuming the Born-Oppenheimer (BO) approximation]. The nonrelativistic non-BO wave functions were used to calculate the {alpha}{sup 2} relativistic mass velocity, Darwin, and spin-spin interaction corrections. For the lowest vibrational transition, whose experimental energy is established with high precision, the calculated and the experimental results differ by only 0.16 cm{sup -1}.

Stanke, Monika; Bubin, Sergiy [Department of Chemistry, University of Arizona, Tucson, Arizona 85721 (United States); Kedziera, Dariusz [Department of Chemistry, Nicholaus Copernicus University, ul. Gagarina 7, PL 87-100 Torun (Poland); Molski, Marcin [Department of Theoretical Chemistry, Faculty of Chemistry, Adam Mickiewicz University, ul. Grunwaldzka 6, Poznan, PL 60-780 (Poland); Adamowicz, Ludwik [Department of Chemistry, University of Arizona, Tucson, Arizona 85721 (United States); Department of Physics, University of Arizona, Tucson, Arizona 85721 (United States)

2007-11-15T23:59:59.000Z

145

The puzzle of {sup 32}Mg  

SciTech Connect (OSTI)

An analysis of results of the {sup 30}Mg(t,p) {sup 32}Mg reaction demonstrates that the ground state is the normal state and the excited 0{sup +} state is the intruder, contrary to popular belief. Additional experiments are suggested.

Fortune, H. T. [Department of Physics and Astronomy, University of Pennsylvania, Philadelphia Pennsylvania, 19104 (United States)

2011-08-15T23:59:59.000Z

146

California Fuel Cell Partnership: Alternative Fuels Research  

Broader source: Energy.gov [DOE]

This presentation by Chris White of the California Fuel Cell Partnership provides information about alternative fuels research.

147

Fuel Processing Valri Lightner  

E-Print Network [OSTI]

, ORNL, NETL #12;Accomplishments · Demonstrated in the lab an advanced fuel flexible fuel processor

148

Coulomb excitation of {sup 156}Gd  

SciTech Connect (OSTI)

Multiple Coulomb-excitation experiments for {sup 156}Gd were made with a 118 MeV {sup 32}S beam and a 225 MeV {sup 58}Ni beam. The ground-state band, the {beta} band (K=0{sup +}), another K=0{sup +} band, and the {gamma} band (K=2{sup +}) were observed up to the 18{sup +}, 14{sup +}, 8{sup +}, and 12{sup +} states, respectively, while the octupole band (K=1{sup -}) was observed up to the 15{sup -} state, through the analysis of particle-{gamma}-{gamma} data. Compared with the results of the in-beam {gamma}-ray spectroscopy previously obtained, the present result suggests that a band crossing occurs in the {gamma} band. As for the {beta} band, the excitation energy of the 12{sup +} state was revised and the 14{sup +} state was newly observed in the present experiment. The intrinsic matrix elements entering the generalized intensity relations were obtained so as to reproduce the spin dependence of the E2 matrix elements extracted from the experimental results of particle-{gamma} angular correlation for the transitions within each band and between each band and the ground-state band by the least-squares search code gosia. The change of characters in the {beta} and {gamma} bands is discussed as a possible cause for the variation of the E2 matrix elements in the higher-spin region. The intrinsic matrix elements were also obtained for the E1 and E3 transitions from the ground-state band to the octupole band with K=1{sup -} through analysis by gosia.

Sugawara, M. [Chiba Institute of Technology, Narashino, Chiba 275-0023 (Japan); Kusakari, H. [Faculty of Education, Chiba University, Chiba 263-8522 (Japan); Yoshizawa, Y.; Inoue, H. [Faculty of Science, Hiroshima University, Higashi-hiroshima 739-8526 (Japan); Morikawa, T. [Department of Physics, Kyushu University, Fukuoka 812-8581 (Japan); Shizuma, T. [Kansai Photon Science Institute, Japan Atomic Energy Agency, Kizu, Kyoto 619-0215 (Japan); Srebrny, J. [Heavy Ion Laboratory, Warsaw University, Pasteura 5A, PL-02-093 Warsaw (Poland)

2011-06-15T23:59:59.000Z

149

Alternative Fuels Data Center: Renewable Fuels Mandate  

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

Renewable Fuels Renewable Fuels Mandate to someone by E-mail Share Alternative Fuels Data Center: Renewable Fuels Mandate on Facebook Tweet about Alternative Fuels Data Center: Renewable Fuels Mandate on Twitter Bookmark Alternative Fuels Data Center: Renewable Fuels Mandate on Google Bookmark Alternative Fuels Data Center: Renewable Fuels Mandate on Delicious Rank Alternative Fuels Data Center: Renewable Fuels Mandate on Digg Find More places to share Alternative Fuels Data Center: Renewable Fuels Mandate on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Renewable Fuels Mandate All gasoline sold in the state must be blended with 10% ethanol (E10). Gasoline with an octane rating of 91 or above is exempt from this mandate,

150

Alternative Fuels Data Center: Renewable Fuels Promotion  

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

Renewable Fuels Renewable Fuels Promotion to someone by E-mail Share Alternative Fuels Data Center: Renewable Fuels Promotion on Facebook Tweet about Alternative Fuels Data Center: Renewable Fuels Promotion on Twitter Bookmark Alternative Fuels Data Center: Renewable Fuels Promotion on Google Bookmark Alternative Fuels Data Center: Renewable Fuels Promotion on Delicious Rank Alternative Fuels Data Center: Renewable Fuels Promotion on Digg Find More places to share Alternative Fuels Data Center: Renewable Fuels Promotion on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Renewable Fuels Promotion Recognizing that biofuels such as ethanol and biodiesel will be an important part of the state's energy economy and advanced research in

151

Alternative Fuels Data Center: Fuel Quality Standards  

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

Fuel Quality Standards Fuel Quality Standards to someone by E-mail Share Alternative Fuels Data Center: Fuel Quality Standards on Facebook Tweet about Alternative Fuels Data Center: Fuel Quality Standards on Twitter Bookmark Alternative Fuels Data Center: Fuel Quality Standards on Google Bookmark Alternative Fuels Data Center: Fuel Quality Standards on Delicious Rank Alternative Fuels Data Center: Fuel Quality Standards on Digg Find More places to share Alternative Fuels Data Center: Fuel Quality Standards on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Fuel Quality Standards The South Dakota Department of Public Safety may promulgate rules establishing: Standards for the maximum volume percentages of ethanol and methanol

152

Alternative Fuels Data Center: Renewable Fuels Mandate  

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

Renewable Fuels Renewable Fuels Mandate to someone by E-mail Share Alternative Fuels Data Center: Renewable Fuels Mandate on Facebook Tweet about Alternative Fuels Data Center: Renewable Fuels Mandate on Twitter Bookmark Alternative Fuels Data Center: Renewable Fuels Mandate on Google Bookmark Alternative Fuels Data Center: Renewable Fuels Mandate on Delicious Rank Alternative Fuels Data Center: Renewable Fuels Mandate on Digg Find More places to share Alternative Fuels Data Center: Renewable Fuels Mandate on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Renewable Fuels Mandate One year after in-state production has reached 350 million gallons of cellulosic ethanol and sustained this volume for three months, all gasoline

153

Alternative Fuels Data Center: Alternative Fuels Promotion  

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

Alternative Fuels Alternative Fuels Promotion to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuels Promotion on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuels Promotion on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuels Promotion on Google Bookmark Alternative Fuels Data Center: Alternative Fuels Promotion on Delicious Rank Alternative Fuels Data Center: Alternative Fuels Promotion on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuels Promotion on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alternative Fuels Promotion The state of Hawaii has signed a memorandum of understanding (MOU) with the U.S. Department of Energy to collaborate to produce 70% of the state's

154

Alternative Fuels Data Center: Alternative Fuel Tax  

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

Alternative Fuel Tax Alternative Fuel Tax to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Tax on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Tax on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Tax on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Tax on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Tax on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Tax on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alternative Fuel Tax The excise tax imposed on compressed natural gas (CNG), liquefied natural gas (LNG), and liquefied petroleum gas (LPG or propane) used to operate a vehicle can be paid through an annual flat rate sticker tax based on the

155

Alternative Fuels Data Center: Renewable Fuel Promotion  

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

Renewable Fuel Renewable Fuel Promotion to someone by E-mail Share Alternative Fuels Data Center: Renewable Fuel Promotion on Facebook Tweet about Alternative Fuels Data Center: Renewable Fuel Promotion on Twitter Bookmark Alternative Fuels Data Center: Renewable Fuel Promotion on Google Bookmark Alternative Fuels Data Center: Renewable Fuel Promotion on Delicious Rank Alternative Fuels Data Center: Renewable Fuel Promotion on Digg Find More places to share Alternative Fuels Data Center: Renewable Fuel Promotion on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Renewable Fuel Promotion The Texas Bioenergy Policy Council and the Texas Bioenergy Research Committee were established to promote the goal of making biofuels a

156

Alternative Fuels Data Center: Renewable Fuel Standard  

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

Renewable Fuel Renewable Fuel Standard to someone by E-mail Share Alternative Fuels Data Center: Renewable Fuel Standard on Facebook Tweet about Alternative Fuels Data Center: Renewable Fuel Standard on Twitter Bookmark Alternative Fuels Data Center: Renewable Fuel Standard on Google Bookmark Alternative Fuels Data Center: Renewable Fuel Standard on Delicious Rank Alternative Fuels Data Center: Renewable Fuel Standard on Digg Find More places to share Alternative Fuels Data Center: Renewable Fuel Standard on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Renewable Fuel Standard Within six months following the point at which monthly production of denatured ethanol produced in Louisiana equals or exceeds a minimum annualized production volume of 50 million gallons, at least 2% of the

157

Alternative Fuels Data Center: Alternative Fuel Tax  

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

Fuel Tax Fuel Tax to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Tax on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Tax on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Tax on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Tax on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Tax on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Tax on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alternative Fuel Tax The state road tax for vehicles that operate on propane (liquefied petroleum gas, or LPG) or natural gas is paid through the purchase of an annual flat fee sticker, and the amount is based on the vehicle's gross

158

Alternative Fuels Data Center: Propane Fueling Stations  

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

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

159

Alternative Fuels Data Center: Alternative Fuel Study  

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

Alternative Fuel Study Alternative Fuel Study to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Study on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Study on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Study on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Study on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Study on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Study on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alternative Fuel Study As directed by the Nevada Legislature, the Legislative Commission (Commission) conducted an interim study in 2011 concerning the production and use of energy in the state. The study included information on the use

160

Magnetic rotation in {sup 112}In  

SciTech Connect (OSTI)

The high spin states of {sup 112}In have been investigated with in-beam {gamma}-ray spectroscopic methods using the {sup 110}Pd({sup 7}Li,5n){sup 112}In reaction at a beam energy of 50 MeV. A level scheme with three band structures has been established and their configurations are discussed. The positive-parity dipole band has been assigned as a magnetic rotation band. Particle-rotor model calculations have also been performed to interpret the rotational structures in {sup 112}In.

He, C. Y.; Li, X. Q.; Wu, X. G.; Liu, Y.; Pan, B.; Li, G. S.; Li, L. H.; Wang, Z. M. [China Institute of Atomic Energy, Beijing 102413 (China); Zhu, L. H. [School of Physics and Nuclear Energy Engineering, Beihang University, Beijing 100191 (China); School of Science, Shenzhen University, Shenzhen 518060 (China); Qi, B.; Wang, S. Y. [School of Space Science and Physics, Shandong University at Weihai, Weihai 264209 (China); Li, Z. Y. [School of Physics and SK Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871 (China); Xu, Q.; Wang, J. G.; Ding, H. B. [Department of Physics, Tsinghua University, Beijing 100084 (China); Zhai, J. [Department of Physics, Jilin University, Changchun 130023 (China)

2011-02-15T23:59:59.000Z

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


161

Evidence for the F/sup / meson  

SciTech Connect (OSTI)

Evidence for a narrow state decaying into an F meson and a photon has been obtained in e/sup +/e/sup -/ annihilation events at 29 GeV c.m. energy. This state lies 139.5 +- 8.3(stat) +- 9.7(syst) MeV above the F-meson mass and is consistent with the expected F( meson. The F mesons are identified by a peak in the K/sup +/K/sup -/..pi../sup + -/ mass at 1.948 +- 0.028 +- 0.010 GeV.

Aihara, H.; Alston-Garnjost, M.; Badtke, D.H.; Bakken, J.A.; Barbaro-Galtieri, A.; Barnes, A.V.; Barnett, B.A.; Blumenfeld, B.J.; Bross, A.D.; Buchanan, C.D.; Chamberlain, O.; Chiba, J.; Chien, C.; Clark, A.R.; Cordier, A.; Dahl, O.I.; Day, C.T.; Derby, K.A.; Eberhard, P.H.; Enomoto, R.; Fancher, D.L.; Fujii, H.; Fujii, T.; Gabioud, B.; Gary, J.W.; Gorn, W.; Hadley, N.J.; Hauptman, J.M.; Hofmann, W.; Huth, J.E.; Hylen, J.; Iwasaki, H.; Kamae, T.; Kaye, H.S.; Kenney, R.W.; Kerth, L.T.; Koda, R.I.; Kofler, R.R.; Kwong, K.K.; Layter, J.G.; Lindsey, C.S.; Loken, S.C.; Lu, X.; Lynch, G.R.; Madansky, L.; Madaras, R.J.; Majka, R.M.; Martin, P.S.; Maruyama, K.; Marx, J.N.; Matthews, J.A.J.; Melnikoff, S.O.; Moses, W.; Nemethy, P.; Nygren, D.R.; Oddone, P.J.; Park, D.A.; Pevsner, A.; Pripstein, M.; Robrish, P.R.; Ronan, M.T.; Ross, R.R.; Rouse, F.R.; Sauerwein, R.R.; Shapiro, G.; Shapiro, M.D.; Shen, B.C.; Slater, W.E.; Stevenson, M.L.; Stork, D.H.; Ticho, H.K.; Toge, N.; van Daalen Wetters, R.

1984-12-24T23:59:59.000Z

162

Lifetime Measurement of the 2{sup +}{sub 1} state in {sup 20}C  

SciTech Connect (OSTI)

Establishing how and when large N/Z values require modified or new theoretical tools is a major quest in nuclear physics. Here we report the first measurement of the lifetime of the 2{sup +}{sub 1} state in the near-dripline nucleus {sup 20}C. The deduced value of {tau}{sub #28;2{sup +}{sub 1}} = 9.8 2.8(stat){sup +0.5}{sub ?1.1}(syst) ps gives a reduced transition probability of B(E2;2{sup +}{sub 1}{yields}0{sup +}{sub g.s.}) = 7.5{sup +3.0}{sub ?1.7}(stat){sup +1.0}{sub ?0.4}(syst) e{sup 2}fm{sup 4} in good agreement with a shell model calculation using isospin-dependent effective charges.

Petri, Marina-Kalliopi; Fallon, Paul; Macchiavelli, Augusto; Paschalis, Stephanos; Starosta, Krzysztof; Baugher, Travis; Bazin, Daniel; Cartegni, Lucia; Clark, Roderick; Crawford, Heather; Cromaz, Mario; Dewald, Alfred; Gade, Alexandra; Grinyer, Geoff; Gros, Sebastian; Hackstein, Matthias; Jeppesen, Hendrick; Lee, I-Yang; McDaniel, Sean; Miller, Doug; Rajabali, Mustafa; Ratkiewicz, Andrew; Rother, Wolfram; Voss, Phillip; Walsh, Kathleen Ann; Weisshaar, Dirk; Wiedeking, Mathis; Brown, Boyd Alex

2011-06-28T23:59:59.000Z

163

Pion inelastic scattering from sup 20 Ne  

SciTech Connect (OSTI)

Angular distributions for {sup 20}Ne({pi}{sup {plus minus}}, {pi}{sup {plus minus}}{prime}) were measured on the Energetic Pion Channel and Spectrometer (EPICS) at the Clinton P. Anderson Meson Physics Facility (LAMPF). Data were taken with both {pi}{sup {plus}} and {pi}{sup {minus}} over an angular range of 12{degree} to 90{degree} for T{sub {pi}}=180 MeV and with {pi}{sup +} from 15{degree} to 90{degree} for T{sub {pi}}=120 MeV. The data were analyzed using both the distorted-wave impulse approximation (DWIA) and the coupled-channels impulse approximation (CCIA) with collective transition densities. In addition, microscopic transition densities were used in the DWIA analysis for states in the lowest rotational bands. The transitions to the 6.73-MeV 0{sup +} and several 1{sup {minus}} states, including the states at 5.79 MeV and 8.71 MeV, were studied using several models for the transition density. Strong evidence for the importance of two-step routes in pion inelastic scattering was seen in several angular distributions, including the 5.79-MeV 1{sup {minus}}, the first three 4{sup +} states, and the 8.78-MeV 6{sup +}. 100 refs., 81 figs., 33 tabs.

Burlein, M. (Pennsylvania Univ., Philadelphia, PA (USA). Dept. of Physics)

1989-12-01T23:59:59.000Z

164

Search for the Decays {ital B}{sup 0}{r_arrow}{ital D}{sup ({asterisk})+}{ital D}{sup ({asterisk}){minus}}  

SciTech Connect (OSTI)

Using the CLEO-II data set we have searched for the decays B{sup 0}{r_arrow}D{sup (*)+}D{sup (* ){minus}} . We observe one candidate signal event for the decay B{sup 0}{r_arrow}D{sup *+}D{sup *{minus}} with an expected background of 0.022{plus_minus}0.011 events. This yield corresponds to a branching fraction of B(B{sup 0}{r_arrow}D{sup *+}D{sup *{minus}} )=[5.3{sup +7.1}{sub {minus}3.7}(stat ){plus_minus}1.0(syst)]{times} 10{sup {minus}4} and an upper limit of B(B{sup 0}{r_arrow}D{sup *+}D{sup *{minus}} ){lt}2.2{times}10{sup {minus}3} at the 90% C.L. We see no significant excess of signal above the expected background level in the other modes, and we calculate the 90% C.L.upper limits on the branching fractions to be B(B{sup 0}{r_arrow}D{sup *{plus_minus}}D{sup {minus_plus}}){lt}1.8{times}10{sup {minus}3} and B(B{sup 0}{r_arrow}D{sup +}D{sup {minus}}){lt}1.2{times}10{sup {minus}3} . {copyright} {ital 1997} {ital The American Physical Society}

Asner, D.M.; Bliss, D.W.; Brower, W.S.; Masek, G.; Paar, H.P.; Sharma, V. [University of California, San Diego, La Jolla, California 92093 (United States)] [University of California, San Diego, La Jolla, California 92093 (United States); Gronberg, J.; Kutschke, R.; Lange, D.J.; Menary, S.; Morrison, R.J.; Nelson, H.N.; Nelson, T.K.; Qiao, C.; Richman, J.D.; Roberts, D.; Ryd, A.; Witherell, M.S. [University of California, Santa Barbara, California 93106 (United States)] [University of California, Santa Barbara, California 93106 (United States); Balest, R.; Behrens, B.H.; Cho, K.; Ford, W.T.; Park, H.; Rankin, P.; Roy, J.; Smith, J.G. [University of Colorado, Boulder, Colorado 80309-0390 (United States)] [University of Colorado, Boulder, Colorado 80309-0390 (United States); Alexander, J.P.; Bebek, C.; Berger, B.E.; Berkelman, K.; Bloom, K.; Cassel, D.G.; Cho, H.A.; Coffman, D.M.; Crowcroft, D.S.; Dickson, M.; Drell, P.S.; Ecklund, K.M.; Ehrlich, R.; Elia, R.; Foland, A.D.; Gaidarev, P.; Gittelman, B.; Gray, S.W.; Hartill, D.L.; Heltsley, B.K.; Hopman, P.I.; Kandaswamy, J.; Katayama, N.; Kim, P.C.; Kreinick, D.L.; Lee, T.; Liu, Y.; Ludwig, G.S.; Masui, J.; Mevissen, J.; Mistry, N.B.; Ng, C.R.; Nordberg, E.; Ogg, M.; Patterson, J.R.; Peterson, D.; Riley, D.; Soffer, A.; Ward, C. [Cornell University, Ithaca, New York 14853 (United States)] [Cornell University, Ithaca, New York 14853 (United States); Athanas, M.; Avery, P.; Jones, C.D.; Lohner, M.; Prescott, C.; Yang, S.; Yelton, J.; Zheng, J. [University of Florida, Gainesville, Florida 32611 (United States)] [University of Florida, Gainesville, Florida 32611 (United States); Brandenburg, G.; Briere, R.A.; Gao, Y.S.; Kim, D.Y.; Wilson, R.; Yamamoto, H. [Harvard University, Cambridge, Massachusetts 02138 (United States)] [Harvard University, Cambridge, Massachusetts 02138 (United States); Browder, T.E.; Li, F.; Li, Y.; Rodriguez, J.L. [University of Hawaii at Manoa, Honolulu, Hawaii 96822 (United States)] [University of Hawaii at Manoa, Honolulu, Hawaii 96822 (United States); Bergfeld, T.; Eisenstein, B.I.; Ernst, J.; Gladding, G.E.; Gollin, G.D.; Hans, R.M.; Johnson, E.; Karliner, I.; Marsh, M.A.; Palmer, M.; Selen, M.; Thaler, J.J. [University of Illinois, Champaign-Urbana, Illinois 61801 (United States)] [University of Illinois, Champaign-Urbana, Illinois 61801 (United States); Edwards, K.W. [Carleton University, Ottawa, Ontario, K1S 5B6 (Canada)] [Carleton University, Ottawa, Ontario, K1S 5B6 (Canada); Bellerive, A.; Janicek, R.; MacFarlane, D.B.; McLean, K.W.; Patel, P.M. [McGill University, Montreal, Quebec, (Canada)] [McGill University, Montreal, Quebec, (Canada)

1997-08-01T23:59:59.000Z

165

Neutron capture cross sections of /sup 178/,/sup 179/,/sup 180/Hf and the origin of nature's rarest stable isotope /sup 180/Ta  

SciTech Connect (OSTI)

The neutron capture cross sections of /sup 178/,/sup 179/,/sup 180/Hf were measured in the energy range 2.6 keV to 2 MeV. The average capture cross sections were derived and fitted in terms of strength functions. Resonance parameters for the observed resonances below 10 keV were determined by shape analysis. Maxwellian-averaged capture cross sections were computed for thermal energies with kT between 5 and 100 keV. The cross sections for kT = 30 keV were used to determine the population probability of the 8- isomeric level in /sup 180/Hf by neutron capture as (1.24 +- 0.06)% and the r-process abundance of /sup 180/Hf as 0.0290 (Si = 10/sup 6/). These quantities served to analyze s- and r-process nucleosynthesis of /sup 180/Ta, nature's rarest stable isotope.

Beer, H.; Macklin, R.L.

1982-01-01T23:59:59.000Z

166

Photodetachment of metastable He sup minus  

SciTech Connect (OSTI)

A crossed-beams apparatus has been used to measure angular distributions and cross sections for photoelectron detachment from metastable He{sup {minus}}. Energy- and angle-resolved electron spectroscopy was used to investigate the spectral dependences of the angular distribution of the photoelectrons. The angular distributions along with photoelectron yield measurements were used to determine the cross sections for photodetachment of He{sup {minus}} (2{sup 4}P) via the energy resolved He(2{sup 3}P) and He(2{sup 3}S) exit channels. The precision of the cross section measurements was enhanced by exploiting the kinematic effects associated with detachment from a fast beam source. Calculated cross sections for the photodetachment of H{sup {minus}} were used to establish an absolute scale for the He{sup {minus}} cross section measurements.

Thompson, J.S.; Dellwo, J. (Tennessee Univ., Knoxville, TN (USA). Dept. of Physics); Pegg, D.J. (Tennessee Univ., Knoxville, TN (USA). Dept. of Physics Oak Ridge National Lab., TN (USA)); Compton, R.N. (Oak Ridge National Lab., TN (USA) Tennessee Univ., Knoxville, TN (USA). Dept. of Chemistry); Alton, G.D. (Oak Ridge National Lab., TN (USA))

1990-01-01T23:59:59.000Z

167

Fuels - Biodiesel  

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

* Biodiesel * Biodiesel * Butanol * Ethanol * Hydrogen * Natural Gas * Fischer-Tropsch Batteries Cross-Cutting Assessments Engines GREET Hybrid Electric Vehicles Hydrogen & Fuel Cells Materials Modeling, Simulation & Software Plug-In Hybrid Electric Vehicles PSAT Smart Grid Student Competitions Transportation Research and Analysis Computing Center Working With Argonne Contact TTRDC Clean Diesel Fuels Background Reducing our country's dependence on foreign oil and the rising costs of crude oil are primary reasons for a renewed interest in alternative fuels for the transportation sector. Stringent emissions regulations and public concern about mobile sources of air pollution provide additional incentives to develop fuels that generate fewer emissions, potentially reducing the need for sophisticated, expensive exhaust after-treatment devices.

168

Nuclear Fuels  

Science Journals Connector (OSTI)

The core of a nuclear reactor is composed of a controlled critical configuration of a fissile material, which in strict a sense is the fuel. This fissile material is contained in a matrix, normally a ceramic c...

Rudy J. M. Konings; Thierry Wiss

2011-01-01T23:59:59.000Z

169

Fuel economizer  

SciTech Connect (OSTI)

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.

Zwierzelewski, V.F.

1984-06-26T23:59:59.000Z

170

Infrared spectra of ClCN{sup +}, ClNC{sup +}, and BrCN{sup +} trapped in solid neon  

SciTech Connect (OSTI)

When a mixture of ClCN or BrCN with a large excess of neon is codeposited at 4.3 K with a beam of neon atoms that have been excited in a microwave discharge, the infrared spectrum of the resulting solid includes prominent absorptions of the uncharged isocyanide, ClNC or BrNC, and of the corresponding cation, ClCN{sup +} or BrCN{sup +}. The NC-stretching fundamentals of the isocyanides trapped in solid neon lie close to the positions for their previously reported argon-matrix counterparts. The CN-stretching absorptions of ClCN{sup +} and BrCN{sup +} and the CCl-stretching absorption of ClCN{sup +} appear very close to the gas-phase band centers. Absorptions of two overtones and one combination band of ClCN{sup +} are identified. Reversible photoisomerization of ClCN{sup +} to ClNC{sup +} occurs. The two stretching vibrational fundamentals and several infrared and near infrared absorptions associated with electronic transitions of ClNC{sup +} are observed. Minor infrared peaks are attributed to the vibrational fundamental absorptions of the CX and CX{sup +} species (X=Cl,Br)

Jacox, Marilyn E.; Thompson, Warren E. [Optical Technology Division, National Institute of Standards and Technology, Gaithersburg, Maryland 20899-8441 (United States)

2007-06-28T23:59:59.000Z

171

Irradiation Test of Advanced PWR Fuel in Fuel Test Loop at HANARO  

SciTech Connect (OSTI)

A new fuel test loop has been constructed in the research reactor HANARO at KAERI. The main objective of the FTL (Fuel Test Loop) is an irradiation test of a newly developed LWR fuel under PWR or Candu simulated conditions. The first test rod will be loaded within 2007 and its irradiation test will be continued until a rod average their of 62 MWd/kgU. A total of five test rods can be loaded into the IPS (In-Pile Section) and fuel centerline temperature, rod internal pressure and fuel stack elongation can be measured by an on-line real time system. A newly developed advanced PWR fuel which consists of a HANA{sup TM} alloy cladding and a large grain UO{sub 2} pellet was selected as the first test fuel in the FTL. The fuel cladding, the HANA{sup TM} alloy, is an Nb containing Zirconium alloy that has shown better corrosion and creep resistance properties than the current Zircaloy-4 cladding. A total of six types of HANA{sup TM} alloy were developed and two or three of these candidate alloys will be used as test rod cladding, which have shown a superior performance to the others. A large-grain UO{sub 2} pellet has a 14{approx}16 micron 2D diameter grain size for a reduction of a fission gas release at a high burnup. In this paper, characteristics of the FTL and IPS are introduced and the expected operation and irradiation conditions are summarized for the test periods. Also the preliminary fuel performance analysis results, such as the cladding oxide thickness, fission gas release and rod internal pressure, are evaluated from the test rod safety analysis aspects. (authors)

Yang, Yong Sik; Bang, Je Geon; Kim, Sun Ki; Song, Kun Woo [LWR Fuel Development Division, Korea Atomic Energy Research Institute, 1045, Daedeok-daero, Yuseong-gu, Daejeon, 305-353 (Korea, Republic of); Park, Su Ki [HANARO Utilization Technology Development Division, Korea Atomic Energy Research Institute, 1045, Daedeok-daero, Yuseong-gu, Daejeon, 305-353 (Korea, Republic of); Seo, Chul Gyo [HANARO Management Division, Korea Atomic Energy Research Institute, 1045, Daedeok-daero, Yuseong-gu, Daejeon, 305-353 (Korea, Republic of)

2007-07-01T23:59:59.000Z

172

Alternative Fuels Data Center: Alternative Fuel Definition  

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

Definition to someone by E-mail Definition to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Definition on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Definition on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Definition on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Definition on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Definition on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Definition on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alternative Fuel Definition Alternative fuel is defined as compressed natural gas, propane, ethanol, or any mixture containing 85% or more ethanol (E85) with gasoline or other

173

Characterization of Nuclear Fuel using Multivariate Statistical Analysis  

SciTech Connect (OSTI)

Various combinations of reactor type and fuel composition have been characterized using principle components analysis (PCA) of the concentrations of 9 U and Pu isotopes in the 10 fuel as a function of burnup. The use of PCA allows the reduction of the 9-dimensional data (isotopic concentrations) into a 3-dimensional approximation, giving a visual representation of the changes in nuclear fuel composition with burnup. Real-world variation in the concentrations of {sup 234}U and {sup 236}U in the fresh (unirradiated) fuel was accounted for. The effects of reprocessing were also simulated. The results suggest that, 15 even after reprocessing, Pu isotopes can be used to determine both the type of reactor and the initial fuel composition with good discrimination. Finally, partial least squares discriminant analysis (PSLDA) was investigated as a substitute for PCA. Our results suggest that PLSDA is a better tool for this application where separation between known classes is most important.

Robel, M; Robel, M; Robel, M; Kristo, M J; Kristo, M J

2007-11-27T23:59:59.000Z

174

Chemical factors affecting insolubles formation in shale derived diesel fuel  

SciTech Connect (OSTI)

Detrimental changes in fuel properties with time have been a continuing problem in the use of middle distillate fuels. Instability of diesel fuels is usually defined by the formation of insoluble sediments and gums. Gravimetric stability tests have been conducted at 43/sup 0/ and 80/sup 0/C, respectively, using three model nitrogen heterocycles, 2-methylpyridine, 2,6-di methyl quinoline, and dodecahydrocarbazole, as dopants in an otherwise stable shale diesel fuel. Potential interactive effects have been defined for these three model nitrogen heterocycles in the stable fuel in the presence of a second model dopant, t-butyl hydroperoxide. 2-Methyl pyridine and 2,6-dimethyl quinoline were inactive and only 2-methyl pyridine showed slight positive interactive effects. Dodecahydrocarbazole formed large amounts of insolubles by itself and exhibited positive interactive effects.

Beal, E.J.; Mushrush, G.W.; Cooney, J.V. (Fuels Section, Code 6180 Naval Research Lab., Washington, DC (US)); Watkins, J.M. (Geo-Centers, Ft. Washington, MD (US))

1989-01-01T23:59:59.000Z

175

The {sup 3}He(e,e'p){sup 2}H and {sup 4}He(e,e'p){sup 3}H reactions at high momentum transfer  

SciTech Connect (OSTI)

We present updated calculations for observables in the processes {sup 3}He(e,e'p){sup 2}H, {sup 4}He(e,e'p){sup 3}H and {sup 4}He(e-vector, e'p-vector){sup 3}H. This update entails the implementation of improved nucleon-nucleon (NN) amplitudes to describe final state interactions (FSI) within a Glauber approximation and includes full spin-isospin dependence in the profile operator. In addition, an optical potential, which has also been updated since previous work, is utilized to treat FSI for the {sup 4}He(e,e'p){sup 3}H and {sup 4}He(e-vector, e'p-vector){sup 3}H reactions. The calculations are compared with experimental data and show good agreement between theory and experiment. Comparisons are made between the various approximations in the Glauber treatment, including model dependence due to the NN scattering amplitudes, rescattering contributions, and spin dependence. We also analyze the validity of the Glauber approximation at the kinematics the data is available, by comparing to the results obtained with the optical potential.

Ford, William P. [Old Dominion University, Norfolk, VA (United States); Thomas Jefferson National Accelerator Facility, Newport News, VA (United States); Schiavilla, Rocco [Old Dominion University, Norfolk, VA (United States); Thomas Jefferson National Accelerator Facility, Newport News, VA (United States); Van Orden, J. W. [Thomas Jefferson National Accelerator Facility, Newport News, VA (United States)

2014-03-01T23:59:59.000Z

176

Stationary Fuel Cells: Overview of Hydrogen and Fuel Cell Activities...  

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

Stationary Fuel Cells: Overview of Hydrogen and Fuel Cell Activities Stationary Fuel Cells: Overview of Hydrogen and Fuel Cell Activities Presentation covers stationary fuel cells...

177

Fuel Cell Technologies Overview: 2011 Fuel Cell Seminar | Department...  

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

Fuel Cell Technologies Overview: 2011 Fuel Cell Seminar Fuel Cell Technologies Overview: 2011 Fuel Cell Seminar Presentation by Sunita Satyapal at the Fuel Cell Seminar on November...

178

Fuel Cell Technologies Overview: 2011 Fuel Cell Seminar | Department...  

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

Overview: 2011 Fuel Cell Seminar Fuel Cell Technologies Overview: 2011 Fuel Cell Seminar Presentation by Sunita Satyapal at the Fuel Cell Seminar on November 1, 2011. Fuel Cell...

179

Fuel Processing Valri Lightner  

E-Print Network [OSTI]

of Hydrogen · Fuel Processors for PEM Fuel Cells Nuvera Fuel Cells, Inc. GE Catalytica ANL PNNL University-Board Fuel Processing Barriers $35/kW Fuel Processor $10/kW Fuel Cell Power Systems $45/kW by 2010 BARRIERS · Fuel processor start-up/ transient operation · Durability · Cost · Emissions and environmental issues

180

Sequential breakup cross section of /sup 6/Li by /sup 40/Ca  

SciTech Connect (OSTI)

The differential cross section for the excitation of the unbound 3/sup +/ (2.18 MeV) state in /sup 6/Li was measured by scattering a 227 MeV /sup 40/Ca beam from a /sup 6/Li target. Additionally, the cross section for the 3/sup -/ (3.74 MeV) state in /sup 40/Ca was measured at the same center-of-mass energy by scattering a 34 MeV /sup 6/Li beam from /sup 40/Ca. The cross section for excitation of the 3/sup +/, 2.18 MeV state in /sup 6/Li is 3--5 times larger than that of the /sup 40/Ca 3/sup -/ state. The present data and previously measured elastic scattering data have been analyzed in the framework of both distorted-wave Born approximation and coupled channels calculations, using double folded real potentials, to determine the influence of the inelastic states on the elastic scattering cross section. We find that the elastic scattering is very sensitive to coupled channels effects arising from the 3/sup +/ state in /sup 6/Li.

Van Verst, S.P.; Sanderson, D.P.; Kemper, K.W.; Shapira, D.; Varner, R.L.; Shivakumar, B.

1987-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "fuel sup ply" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
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to obtain the most current and comprehensive results.


181

Radiative neutron capture by {sup 2}H, {sup 7}Li, {sup 14}C, and {sup 14}N nuclei at astrophysical energies  

SciTech Connect (OSTI)

The possibility of describing experimental data on the total cross sections for the n{sup 2}H, n{sup 7}Li, n{sup 14}C, and n{sup 14}N radiative-capture processes within the potential cluster model involving forbidden states and their classification according to Young's tableaux is considered. It is shown that this model and the methods used here to construct potentials make it possible to describe correctly the behavior of the experimental cross sections at energies between 5 to 10 meV (5 Multiplication-Sign 10{sup -3}-10 Multiplication-Sign 10{sup -3} eV) and 1 to 15MeV.

Dubovichenko, S. B., E-mail: dubovichenko@mail.ru [V.G. Fessenkov Astrophysical Institute NCSRT NSA RK (Kazakhstan)

2013-07-15T23:59:59.000Z

182

Reforming of fuel inside fuel cell generator  

DOE Patents [OSTI]

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.

Grimble, Ralph E. (Finleyville, PA)

1988-01-01T23:59:59.000Z

183

Alternative Fuels Data Center  

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

motor fuel containing at least 10% alcohol) or alternative fuels whenever feasible and cost effective. DOA must place a list of gasohol and alternative fueling station locations...

184

Alternative Fuels Data Center  

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

special fuels. Special fuels include compressed and liquefied natural gas, liquefied petroleum gas (propane), hydrogen, and fuel suitable for use in diesel engines. In addition,...

185

Alternative Fuels Data Center  

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

alternative fuel vehicles (AFVs) capable of operating on natural gas or liquefied petroleum gas (propane), or bi-fuel vehicles capable of operating on conventional fuel or...

186

Alternative Fuels Data Center  

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

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...

187

Alternative Fuels Data Center  

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

and Special Fuel Definitions The definition of alternative fuel includes liquefied petroleum gas (propane). Special fuel is defined as all combustible gases and liquids that are...

188

Alternative Fuels Data Center  

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

Renewable Fuel Labeling Requirement Biodiesel, biobutanol, and ethanol blend dispensers must be affixed with decals identifying the type of fuel blend. If fuel blends containing...

189

Saving Fuel, Reducing Emissions  

E-Print Network [OSTI]

would in turn lower PHEV fuel costs and make them morestretches from fossil-fuel- powered conventional vehiclesbraking, as do Saving Fuel, Reducing Emissions Making Plug-

Kammen, Daniel M.; Arons, Samuel M.; Lemoine, Derek M.; Hummel, Holmes

2009-01-01T23:59:59.000Z

190

Alternative Fuels Data Center  

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

and alternative fuel vehicles; promotes the development, sale, distribution, and consumption of alternative fuels; promotes the development and use of alternative fuel vehicles...

191

Alternative Fuels Data Center  

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

providers to install biofuel fueling facilities. Fueling facilities include storage tanks and fuel pumps dedicated to dispensing E85 and biodiesel blends of 20% (B20). TDOT...

192

Alternative Fuels Data Center  

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

interest in the qualified property. Renewable fuel is defined as a fuel produced from biomass that is used to replace or reduce conventional fuel use. (Reference Florida Statutes...

193

Alternative Fuel Vehicle Resources  

Broader source: Energy.gov [DOE]

Alternative fuel vehicles use fuel types other than petroleum and include such fuels as electricity, ethanol, biodiesel, natural gas, hydrogen, and propane. Compared to petroleum, these...

194

Alternative Fuels Data Center  

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

Alternative Fuel Grants and Rebates The Arkansas Alternative Fuels Development Program (Program) provides grants to alternative fuel producers, feedstock processors, and...

195

Alternative Fuels Data Center  

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

Fuel Exclusivity Contract Regulation Motor fuel franchise dealers may obtain alternative fuels from a supplier other than a franchise distributor. Any franchise provision that...

196

Alternative Fuels Data Center  

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

Hydrogen Production and Retail Requirements All hydrogen fuel produced and sold in Michigan must meet state fuel quality requirements. Any retailer offering hydrogen fuel for sale...

197

Alternative Fuels Data Center  

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

that operate using at least 90% alternative fuel. Eligible alternative fuels include electricity, propane, natural gas, or hydrogen fuel. Medium-duty hybrid electric vehicles also...

198

Alternative Fuels Data Center  

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

Fuels Promotion and Information The Center for Alternative Fuels (Center) promotes alternative fuels as viable energy sources in the state. The Center must assess the...

199

Alternative Fuels Data Center  

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

Fuel Definition The following fuels are defined as alternative fuels by the Energy Policy Act (EPAct) of 1992: pure methanol, ethanol, and other alcohols; blends of 85%...

200

Low Carbon Fuel Standards  

E-Print Network [OSTI]

in 1990. These many alternative-fuel initiatives failed tolow-cost, low-carbon alternative fuels would thrive. Theto introduce low-carbon alternative fuels. Former Federal

Sperling, Dan; Yeh, Sonia

2009-01-01T23:59:59.000Z

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


201

Alternative Fuels Data Center  

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

Alternative Fuels Labeling Requirement Retailers must display ratings on fueling pumps that are consistent with the percentage by volume of the alternative fuel being dispensed....

202

Alternative Fuels Data Center  

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

is defined as a renewable transportation fuel, transportation fuel additive, heating oil, or jet fuel that meets the definition of either biodiesel or non-ester renewable...

203

Assessment of SFR fuel pin performance codes under advanced fuel for minor actinide transmutation  

SciTech Connect (OSTI)

Americium is a strong contributor to the long term radiotoxicity of high activity nuclear waste. Transmutation by irradiation in nuclear reactors of long-lived nuclides like {sup 241}Am is, therefore, an option for the reduction of radiotoxicity and residual power packages as well as the repository area. In the SUPERFACT Experiment four different oxide fuels containing high and low concentrations of {sup 237}Np and {sup 241}Am, representing the homogeneous and heterogeneous in-pile recycling concepts, were irradiated in the PHENIX reactor. The behavior of advanced fuel materials with minor actinide needs to be fully characterized, understood and modeled in order to optimize the design of this kind of fuel elements and to evaluate its performances. This paper assesses the current predictability of fuel performance codes TRANSURANUS and GERMINAL V2 on the basis of post irradiation examinations of the SUPERFACT experiment for pins with low minor actinide content. Their predictions have been compared to measured data in terms of geometrical changes of fuel and cladding, fission gases behavior and actinide and fission product distributions. The results are in good agreement with the experimental results, although improvements are also pointed out for further studies, especially if larger content of minor actinide will be taken into account in the codes. (authors)

Bouineau, V.; Lainet, M.; Chauvin, N.; Pelletier, M. [French Alternative Energies and Atomic Energy Commission - CEA, CEA Cadarache, DEN/DEC/SESC, 13108 Saint Paul lez Durance (France); Di Marcello, V.; Van Uffelen, P.; Walker, C. [European Commission, Joint Research Centre, Institute for Transuranium Elements, Hermann-von-Helmholtz-Platz 1, D- 76344 Eggenstein-Leopoldshafen (Germany)

2013-07-01T23:59:59.000Z

204

Superdeformed bands in sup 194 Tl  

SciTech Connect (OSTI)

Superdeformation was first observed in the mass-190 region in {sup 191}Hg. Since then, SD bands have been found in {sup 190-194}Hg nuclei. Here we report the discovery of two such bands in {sup 194}Tl which are the first SD bands fond in this mass region that are not in Hg nuclei. Subsequently, bands have been found in two Pb nuclei. 5 refs., 1 fig.

Azaiez, F.; Kelly, W.H.; Korten, W.; Deleplanque, M.A.; Stephens, F.S.; Diamond, R.M.; Beausang, C.W.; Draper, J.E.; Rubel, E. (Lawrence Berkeley Lab., CA (USA)); Becker, J.A.; Henry, E.A.; Brinkman, M.J.; Yates, S.W.; Kuhnert, A. (Lawrence Livermore National Lab., CA (USA))

1990-05-01T23:59:59.000Z

205

Hematological responses after inhaling {sup 238}PuO{sub 2}: An extrapolation from beagle dogs to humans  

SciTech Connect (OSTI)

The alpha emitter plutonium-238 ({sup 238}Pu), which is produced in uranium-fueled, light-water reactors, is used as a thermoelectric power source for space applications. Inhalation of a mixed oxide form of Pu is the most likely mode of exposure of workers and the general public. Occupational exposures to {sup 238}PuO{sub 2} have occurred in association with the fabrication of radioisotope thermoelectric generators. Organs and tissue at risk for deterministic and stochastic effects of {sup 238}Pu-alpha irradiation include the lung, liver, skeleton, and lymphatic tissue. Little has been reported about the effects of inhaled {sup 238}PuO{sub 2} on peripheral blood cell counts in humans. The purpose of this study was to investigate hematological responses after a single inhalation exposure of Beagle dogs to alpha-emitting {sup 238}PuO{sub 2} particles and to extrapolate results to humans.

Scott, B.R.; Muggenburg, B.A.; Welsh, C.A.; Angerstein, D.A.

1994-11-01T23:59:59.000Z

206

Alternative Fuels Data Center: Alternative Fuel Vehicle Acquisition and  

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

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

207

Nuclear core and fuel assemblies  

DOE Patents [OSTI]

A fast flux nuclear core of a plurality of rodded, open-lattice assemblies having a rod pattern rotated relative to a rod support structure pattern. Elongated fuel rods are oriented on a triangular array and laterally supported by grid structures positioned along the length of the assembly. Initial inter-assembly contact is through strongbacks at the corners of the support pattern and peripheral fuel rods between adjacent assemblies are nested so as to maintain a triangular pitch across a clearance gap between the other portions of adjacent assemblies. The rod pattern is rotated relative to the strongback support pattern by an angle .alpha. equal to sin .sup.-1 (p/2c), where p is the intra-assembly rod pitch and c is the center-to-center spacing among adjacent assemblies.

Downs, Robert E. (Monroeville, PA)

1981-01-01T23:59:59.000Z

208

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...

209

Fission-barrier parameters of the compound nuclei /sup 245/Cm, /sup 247/Cm, and /sup 249/Cm  

SciTech Connect (OSTI)

The cross section for fission of /sup 248/Cm by neutrons has been measured in the energy interval 0.3< or =E/sub n/< or =5.5 MeV. The measurements were made by the time-of-flight method with use of an underground nuclear explosion as a pulsed neutron source. From the experimental data for the compound nuclei /sup 245/Cm, /sup 247/Cm, and /sup 249/Cm we have evaluated the following characteristics of the fission probability: the inner barrier height E/sup A//sub f/, the curvature parameter h..omega../sub A/ and the ratio of the average neutron and fission widths. Some features of the fission probability curves obtained are discussed, and also the question of the applicability of the systematics for prediction of fission characteristics of heavy nuclei with neutron number N>152.

Fomushkin, E.F.; Novoselov, G.F.; Vinogradov, Y.I.; Gavrilov, V.V.

1982-09-01T23:59:59.000Z

210

B{sup +} and B{sup 0} mean lifetime measurements  

SciTech Connect (OSTI)

We review B{sup +} and B{sup 0} mean lifetime measurements, including direct measurements and determination of the lifetime ratio via measurements of the ratios of branching ratios. We present world averages.

DeJongh, F.

1994-08-01T23:59:59.000Z

211

Structure of three-quasiparticle isomers in {sup 169}Ho and {sup 171}Tm  

SciTech Connect (OSTI)

A three-quasiparticle isomer with {tau}=170(8) {mu}s and K{sup {pi}=} (19/2{sup +}) has been identified in the neutron-rich isotope {sup 169}Ho. The isomer decays with K-forbidden transitions to members of a band associated with the 7/2{sup -}[523] proton configuration, whose structure is characterized through analysis of the in-band {gamma}-ray branching ratios. In the isotone {sup 171}Tm, the rotational band based on the known 19/2{sup +}, three-quasiparticle isomer has also been observed. Alternative one-proton two-neutron configurations for the isomer in {sup 169}Ho are discussed in terms of multiquasiparticle calculations and through a comparison with the structures observed in {sup 171}Tm.

Dracoulis, G. D.; Lane, G. J.; Hughes, R. O. [Department of Nuclear Physics, R.S.P.E., Australian National University, Canberra ACT 0200 (Australia); Kondev, F. G.; Chiara, C. J. [Nuclear Engineering Division, Argonne National Laboratory, Argonne, Illinois 60439 (United States); Watanabe, H. [RIKEN Nishina Center, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan); Seweryniak, D.; Zhu, S.; Carpenter, M. P.; Janssens, R. V. F.; Lauritsen, T.; Lister, C. J.; McCutchan, E. A. [Physics Division, Argonne National Laboratory, Argonne, Illinois 60439 (United States); Stefanescu, I. [Physics Division, Argonne National Laboratory, Argonne, Illinois 60439 (United States); Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742 (United States); Chowdhury, P. [Department of Physics, University of Massachusetts Lowell, Lowell, Massachusetts 01854 (United States)

2010-09-15T23:59:59.000Z

212

Growth and characterization of isotopically enriched {sup 70}Ge and {sup 74}Ge single crystals  

SciTech Connect (OSTI)

Isotopically enriched {sup 70}Ge and {sup 74}Ge single crystals were successfully gown by a newly developed vertical Bridgman method. The system allows us to reliably grow high purity Ge single crystals of approximately 1 cm{sup 3} volume. To our knowledge, we have grown the first {sup 70}Ge single crystal. The electrically active chemical impurity concentration for both crystals was found to be {approximately}2 {times} cm{sup {minus}3} which is two order of magnitude better that of {sup 74}Ge crystals previously grown by two different groups. Isotopic enrichment of the {sup 70}Ge and the {sup 74}Ge crystals is 96.3% and 96.8%, respectively. The residual chemical impurities present in both crystals were identified as phosphorus, copper, aluminum, and indium. A wide variety of experiments which take advantage of the isotopic purity of our crystals are discussed.

Itoh, K.

1992-10-01T23:59:59.000Z

213

Growth and characterization of isotopically enriched [sup 70]Ge and [sup 74]Ge single crystals  

SciTech Connect (OSTI)

Isotopically enriched [sup 70]Ge and [sup 74]Ge single crystals were successfully gown by a newly developed vertical Bridgman method. The system allows us to reliably grow high purity Ge single crystals of approximately 1 cm[sup 3] volume. To our knowledge, we have grown the first [sup 70]Ge single crystal. The electrically active chemical impurity concentration for both crystals was found to be [approximately]2 [times] cm[sup [minus]3] which is two order of magnitude better that of [sup 74]Ge crystals previously grown by two different groups. Isotopic enrichment of the [sup 70]Ge and the [sup 74]Ge crystals is 96.3% and 96.8%, respectively. The residual chemical impurities present in both crystals were identified as phosphorus, copper, aluminum, and indium. A wide variety of experiments which take advantage of the isotopic purity of our crystals are discussed.

Itoh, K.

1992-10-01T23:59:59.000Z

214

Alternative Fuels Data Center  

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

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...

215

Alternative Fuels Data Center  

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

fuels include liquid non-petroleum based fuel that can be placed in motor vehicle fuel tanks and used to operate on-road vehicles, including all forms of fuel commonly or...

216

Alternative Fuels Data Center  

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

fuel blends of at least 20% biodiesel fuel or that mix fuel from separate storage tanks and allow the user to select the percentage of renewable fuel. The maximum credit...

217

Alternative Fuels Data Center  

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

License Alternative fuel providers, bulk users, and retailers, or any person who fuels an alternative fuel vehicle from a private source that does not pay the alternative fuels tax...

218

Structure of excitation and fluorescence spectra recorded at the {sup 1}0{sub u}{sup +}(5 {sup 1}P{sub 1})-X {sup 1}0{sub g}{sup +} transition of Cd{sub 2}  

SciTech Connect (OSTI)

Excitation and fluorescence ultraviolet spectra of Cd{sub 2} recorded at the {sup 1}0{sub u}{sup +}(5 {sup 1}P{sub 1})-X {sup 1}0{sub g}{sup +} transition are reported. The Cd{sub 2} molecules (seeded in Ar) produced in a continuous free-jet supersonic beam were excited in a vacuum chamber with a pulsed dye-laser beam. A well-resolved vibrational structure of the {sup 1}0{sub u}{sup +} <- X {sup 1}0{sub g}{sup +} excitation spectrum as well as the isotopic structure of the vibrational components were recorded. Analysis of the spectrum yielded vibrational constants for the {sup 1}0{sub u}{sup +} state: {omega}{sub e}{sup '}=100.50{+-}0.25 cm{sup -1}, {omega}{sub e}{sup '}x{sub e}{sup '}=0.325{+-}0.003 cm{sup -1}, D{sub 0}{sup '}=8638{+-}15 cm{sup -1}, D{sub e}{sup '}=8688{+-}15 cm{sup -1}, and {delta}R{sub e}=R{sub e}{sup ''}-R{sub e}{sup '}=1.04{+-}0.01 A derived for the {sup 226}Cd{sub 2} isotopomer. The {sup 1}0{sub u}{sup +} state potential-energy (PE) curve was obtained numerically using an inverse perturbation approach (IPA) procedure. Condon internal diffraction (CID) patterns in the {sup 1}0{sub u}{sup +}{yields}X {sup 1}0{sub g}{sup +} fluorescence band, emitted upon the selective excitation of the v{sup '}=38 and v{sup '}=39 vibrational components of the {sup 226}Cd{sub 2} isotopomer, were observed and improved the v{sup '} assignments derived from the analysis of the isotopic structure. Analysis of the fluorescence spectrum yielded information on the repulsive part of the ground-state interatomic potential. The result confirms a relatively soft repulsion between two Cd atoms in the short-range (2.53-4.05 A) region and makes allowance for a covalent admixture to the ground-state van der Waals bonding. Quasirelativistic valence ab initio calculations on the PE curves for the investigated states have been performed at the complete-active-space multiconfiguration self-consistent-field (CASSCF/CAS) multireference second-order perturbation theory (CASPT2) level with the total of 40 correlated electrons. In the calculations, the Cd atom is considered as a 20-valence electron system whereas the Cd{sup 20+} core is replaced by an energy-consistent pseudopotential which also accounts for scalar-relativistic effects and spin-orbit interaction within the valence shell. A comparison with results obtained from other experiments and ab initio calculations is presented.

Lukomski, M.; Koperski, J. [Instytut Fizyki, Uniwersytet Jagiellonski, ul. Reymonta 4, 30-059 Krakow (Poland); Czuchaj, E. [Instytut Fizyki Teoretycznej i Astrofizyki, Uniwersytet Gdanski, ul. Wita Stwosza 57, 80-952 Gdansk (Poland); Czajkowski, M. [Department of Physics, University of Windsor, Windsor, Ontario N9B3P4 (Canada)

2003-10-01T23:59:59.000Z

219

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition,  

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

Fuel Fuel Vehicle (AFV) Acquisition, Fuel Use, and Emissions Reductions Requirements to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition, Fuel Use, and Emissions Reductions Requirements on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition, Fuel Use, and Emissions Reductions Requirements on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition, Fuel Use, and Emissions Reductions Requirements on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition, Fuel Use, and Emissions Reductions Requirements on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition, Fuel Use, and Emissions Reductions Requirements on Digg

220

Fuel reforming for fuel cell application.  

E-Print Network [OSTI]

??Fossil fuels, such as natural gas, petroleum, and coal are currently the primary source of energy that drives the world economy. However, fossil fuel is (more)

Hung, Tak Cheong

2006-01-01T23:59:59.000Z

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


221

LEU fuel cycle analyses for the Belgian BR2 Research Reactor  

SciTech Connect (OSTI)

Equilibrium fuel cycle characteristics were calculated for reference HEU and two proposed LEU fuel cycles using an 11-group diffusion-theory neutron flux solution in hexagonal-Z geometry. The diffusion theory model was benchmarked with a detailed Monte Carlo core model. The two proposed LEU fuel designs increased the {sup 235}U loading 20% and the fuel meat volume 51%. The first LEU design used {sup 10}B as a burnable absorber. Either proposed LEU fuel element would provide equilibrium fuel cycle characteristics similar to those of the HEU fuel cycle. Irradiation rates of Co control followers and Ir disks in the center of the core were reduced 6 {plus minus} 1% in the LEU equilibrium core compared to reference HEU core. 11 refs., 4 figs., 5 tabs.

Deen, J.R.; Snelgrove, J.L.

1988-01-01T23:59:59.000Z

222

Microscopic Examination of a Corrosion Front in Spent Nuclear Fuel  

SciTech Connect (OSTI)

Spent uranium oxide nuclear fuel hosts a variety of trace chemical constituents, many of which must be sequestered from the biosphere during fuel storage and disposal. In this paper we present synchrotron x-ray absorption spectroscopy and microscopy findings that illuminate the resultant local chemistry of neptunium and plutonium within spent uranium oxide nuclear fuel before and after corrosive alteration in an air-saturated aqueous environment. We find the plutonium and neptunium in unaltered spent fuel to have a +4 oxidation state and an environment consistent with solid-solution in the UO{sub 2} matrix. During corrosion in an air-saturated aqueous environment, the uranium matrix is converted to uranyl U(VI)O{sub 2}{sup 2+} mineral assemblage that is depleted in plutonium and neptunium relative to the parent fuel. At the corrosion front interface between intact fuel and the uranyl-mineral corrosion layer, we find evidence of a thin ({approx}20 micrometer) layer that is enriched in plutonium and neptunium within a predominantly U{sup 4+} environment. Available data for the standard reduction potentials for NpO{sup 2+}/Np{sup 4+} and UO{sub 2}{sup 2+}/U{sup 4+} couples indicate that Np(IV) may not be effectively oxidized to Np(V) at the corrosion potentials of uranium dioxide spent nuclear fuel in air-saturated aqueous solutions. Neptunium is an important radionuclide in dose contribution according to performance assessment models of the proposed U. S. repository at Yucca Mountain, Nevada. A scientific understanding of how the UO{sub 2} matrix of spent nuclear fuel impacts the oxidative dissolution and reductive precipitation of neptunium is needed to predict its behavior at the fuel surface during aqueous corrosion. Neptunium would most likely be transported as aqueous Np(V) species, but for this to occur it must first be oxidized from the Np(IV) state found within the parent spent nuclear fuel [1]. In the immediate vicinity of the spent fuel's surface the redox and nucleation behavior is likely to promote/enhance nucleation of NpO{sub 2} and Np{sub 2}O{sub 5}. Alternatively, Np may be incorporated into uranyl (UO{sub 2}{sup 2+}) alteration phases [2]. In some cases, less-soluble elements such as plutonium will be enriched near the surface of the corroding fuel [3]. We have used focused synchrotron x-rays from the MRCAT beam line at the Advanced Photon Source (APS) at Argonne National Lab to examine a specimen of spent nuclear fuel that had been subject to 10 years of corrosion testing in an environment of humid air and dripping groundwater at 90 C [4]. We find evidence of a region, approximately 20 microns in thickness, enriched in plutonium and neptunium at the corrosion front that exists between the uranyl silicate alteration mineral rind and the unaltered uranium oxide fuel (Figures 1 and 2). The uranyl silicate is itself found to be depleted in these transuranic elements relative to their abundance relative to uranium in the parent fuel. This suggests a low mobility of these components owing to a resistance to oxidize further in the presence of a UO{sub 2}{sup 2+}/U{sup 4+} couple [5].

J.A> Fortner; A.J. Kropf; R.J. Finch; J.C. Cunnane

2006-06-20T23:59:59.000Z

223

Ab initio density functional theory study of non-polar (101{sup }0),?(112{sup }0) and semipolar (202{sup }1) GaN surfaces  

SciTech Connect (OSTI)

The atomic structures of non-polar GaN(101{sup }0),?(112{sup }0) and semipolar GaN(202{sup }1),?(202{sup }1{sup }) surfaces were studied using ab initio calculations within density functional theory. The bulk-like truncated (1??1) structure with buckled Ga-N or Ga-Ga dimers was found stable on the non-polar GaN(101{sup }0) surface in agreement with previous works. Ga-N heterodimers were found energetically stable on the GaN(112{sup }0)-(1??1) surface. The formation of vacancies and substitution site defects was found unfavorable for non-polar GaN surfaces. Semipolar GaN(202{sup }1)-(1??1) surface unit cells consist of non-polar (101{sup }0) and semipolar (101{sup }1) nano-facets. The (101{sup }1) nano-facets consist of two-fold coordinated atoms, which form N-N dimers within a (2??1) surface unit cell on a GaN(202{sup }1) surface. Dimers are not formed on the GaN(202{sup }1{sup }) surface. The stability of the surfaces with single (101{sup }0) or (101{sup }1) nano-facets was analyzed. A single non-polar (101{sup }0)-(1??1) nano-facet was found stable on the GaN(202{sup }1) surface, but unstable on the GaN(202{sup }1{sup }) surface. A single (101{sup }1) nano-facet was found unstable. Semipolar GaN surfaces with (202{sup }1) and (202{sup }1{sup }) polarity can be stabilized with a Ga overlayer at Ga-rich experimental conditions.

Mutombo, P.; Romanyuk, O., E-mail: romanyuk@fzu.cz [Institute of Physics, Academy of Sciences of the Czech Republic, Cukrovarnick 10, 16200 Prague (Czech Republic)

2014-05-28T23:59:59.000Z

224

Advanced thermally stable jet fuels. Technical progress report, April 1995--June 1995  

SciTech Connect (OSTI)

Research continued on thermally stable jet fuel from coal liquids and petroleum distillates. The oxidative and thermal stabilities of ten fuels have been studied by differential scanning calorimetry and in microautoclave reactors. The compositions of the stressed fuels (as well as the unreacted fuels) were characterized by gas chromatography and gas chromatography/mass spectrometry. In addition, simulated distillation curves were determined by thermogravimetric analysis. The product distributions and reaction mechanisms for the thermal decomposition of n-alkanes in near-critical and supercritical regions were studied. The emphasis of the work in this reporting period has been placed on reaction mechanisms and product distributions. Work is continuing on obtaining additional {sup 13}C-labeled jet fuel components for future thermal stressing studies. Compounds of current interest include 6-{sup 13}C-dodecane and 1-cyclohexyl-1-{sup 13}C-hexane. Further analysis of the formation of solids from the thermal stressing of decane and decalin has been performed.

Schobert, H.H.; Eser, S.; Boehman, A.; Song, C. [and others

1995-08-01T23:59:59.000Z

225

On L{sup 2}-functions with bounded spectrum  

SciTech Connect (OSTI)

We consider the class PW(R{sup n}) of functions in L{sup 2}(R{sup n}), whose Fourier transform has bounded support. We obtain a description of continuous maps {phi}:R{sup m}{yields}R{sup n} such that fo{phi} element of PW(R{sup m}) for every function f element of PW(R{sup n}). Only injective affine maps {phi} have this property. Bibliography: 5 titles.

Lebedev, Vladimir V [Moscow State Institute of Electronics and Mathematics (Technical University), Moscow (Russian Federation)] [Moscow State Institute of Electronics and Mathematics (Technical University), Moscow (Russian Federation)

2012-11-30T23:59:59.000Z

226

Ion Fokker-Planck simulation of D-{sup 3}He gas target implosions  

SciTech Connect (OSTI)

Recently performed inertial confinement fusion implosion experiments involving D-{sup 3}He gas-filled microballoons have shown discrepancies between expected and measured nuclear fusion yields as the relative abundances of D and {sup 3}He are varied. The latter have been tentatively attributed to a sedimentation, or stratification phenomenon occurring in the target core. This work investigates the possibility of ion species sedimentation in a detailed way through multi-species ion-kinetic Vlasov-Fokker-Planck simulations of the implosion process. A noticeable amount of sedimentation is found to build up during the main shock propagation to the target center, but then disappears as the implosion proceeds. As a result, only the yield of the first burst of neutrons, associated with shock convergence, is appreciably modified, leaving the main neutron production phase during fuel compression and stagnation unaffected. The sedimentation of fuel ion species found, thus, cannot explain the experimental discrepancies.

Larroche, O. [CEA DIF, Bruyeres le Chatel, 91297 Arpajon Cedex (France)

2012-12-15T23:59:59.000Z

227

Verification of plutonium content in spent fuel assemblies using neutron self-interrogation  

SciTech Connect (OSTI)

The large amounts of plutonium in reactor spent fuel assemblies has led to increased research directed toward the measurement of the plutonium for safeguards verification. The high levels of fission product gamma-ray activity and curium neutron backgrounds have made the plutonium measurement difficult. We have developed a new technique that can directly measure both the {sup 235}U concentration and the plutonium fissile concentration using the intrinsic neutron emission fronl the curium in the fuel assembly. The passive neutron albedo reactivity (PNAR) method has been described previously where the curium neutrons are moderated in the surrounding water and reflect back into the fuel assembly to induce fissions in the fissile material in the assembly. The cadmium (Cd) ratio is used to separate the spontaneous fission source neutrons from the reflected thermal neutron fission reactions. This method can measure the sum of the {sup 235}U and the plutonium fissile mass, but not the separate components. Our new differential die-away self-interrogation method (DDSI) can be used to separate the {sup 235}U from the {sup 239}Pu. The method has been applied to both fuel rods and full assemblies. For fuel rods the epi-thermal neutron reflection method filters the reflected neutrons through thin Cd filters so that the reflected neutrons are from the epi-cadmium energy region. The neutron fission energy response in the epi-cadmium region is distinctly different for {sup 235}U and {sup 239}Pu. We are able to measure the difference between {sup 235}U and {sup 239}Pu by sampling the neutron induced fission rate as a function of time and multiplicity after the initial fission neutron is detected. We measure the neutron fission rate using list-mode data collection that stores the time correlations between all of the counts. The computer software can select from the data base the time correlations that include singles, doubles, and triples. The die-away time for the doubles distribution is distinctly different for {sup 235}U and {sup 239}Pu. The {sup 239}Pu has a higher fission cross-section in the epi-cadmium neutron region and larger induced fission moments than {sup 235}U, so the measured die-away time can provide the relative amounts of {sup 239}Pu and {sup 235}U. This paper will present the Monte Carlo simulations for the detector and sample configurations for both fuel pins and full fuel assemblies.

Menlove, Howard O [Los Alamos National Laboratory; Menlove, Apencer H [Los Alamos National Laboratory; Tobin, Stephen J [Los Alamos National Laboratory

2009-01-01T23:59:59.000Z

228

Atmospheric chemistry of automotive fuel additives: Diisopropyl ether  

SciTech Connect (OSTI)

To quantify the atmospheric reactivity of diisopropyl ether (DIPE), we have conducted a study of the kinetics and mechanism of reaction 1: OH + DIPE {r_arrow} products. Kinetic measurements of reaction 1 were made using both relative (at 295 K) and absolute techniques (over the temperature range 240-440 K). Rate data from both techniques can be represented by the following: k{sub 1} = (2.2{sub -0.8}{sup +14}) x 10{sup -12} exp[(445 {plus_minus} 145)/T] cm{sup 3} molecule{sup -1}s{sup -1}. At 298 K, k{sub 1} = 9.8 x 10{sup -12} cm{sup 3} molecule{sup -1}s{sup -1}. The products of the simulated atmospheric oxidation of DIPE were identified using FT-IR spectroscopy; isopropyl acetate and HCHO were the main products. The atmospheric oxidation of DIPE can be represented by i-C{sub 3}H{sub 7}O-i-C{sub 3}H{sub 7} + OH + 2NO {r_arrow} HCHO + i-C{sub 3}H{sub 7}OC(O)CH{sub 3} + HO{sub 2} + 2NO{sub 2}. Our kinetic and mechanistic data were incorporated into a 1-day simulation of atmospheric chemistry to quantify the relative incremental reactivity of DIPE. Results are compared with other oxygenated fuel additives. 30 refs., 9 figs.

Wallington, T.J.; Andino, J.M.; Potts, A.R. [Ford Motor Company, Dearborn, MI (United States)] [and others

1993-01-01T23:59:59.000Z

229

Fusion-Fission Hybrid for Fissile Fuel Production without Processing  

SciTech Connect (OSTI)

Two scenarios are typically envisioned for thorium fuel cycles: 'open' cycles based on irradiation of {sup 232}Th and fission of {sup 233}U in situ without reprocessing or 'closed' cycles based on irradiation of {sup 232}Th followed by reprocessing, and recycling of {sup 233}U either in situ or in critical fission reactors. This study evaluates a third option based on the possibility of breeding fissile material in a fusion-fission hybrid reactor and burning the same fuel in a critical reactor without any reprocessing or reconditioning. This fuel cycle requires the hybrid and the critical reactor to use the same fuel form. TRISO particles embedded in carbon pebbles were selected as the preferred form of fuel and an inertial laser fusion system featuring a subcritical blanket was combined with critical pebble bed reactors, either gas-cooled or liquid-salt-cooled. The hybrid reactor was modeled based on the earlier, hybrid version of the LLNL Laser Inertial Fusion Energy (LIFE1) system, whereas the critical reactors were modeled according to the Pebble Bed Modular Reactor (PBMR) and the Pebble Bed Advanced High Temperature Reactor (PB-AHTR) design. An extensive neutronic analysis was carried out for both the hybrid and the fission reactors in order to track the fuel composition at each stage of the fuel cycle and ultimately determine the plant support ratio, which has been defined as the ratio between the thermal power generated in fission reactors and the fusion power required to breed the fissile fuel burnt in these fission reactors. It was found that the maximum attainable plant support ratio for a thorium fuel cycle that employs neither enrichment nor reprocessing is about 2. This requires tuning the neutron energy towards high energy for breeding and towards thermal energy for burning. A high fuel loading in the pebbles allows a faster spectrum in the hybrid blanket; mixing dummy carbon pebbles with fuel pebbles enables a softer spectrum in the critical reactors. This combination consumes about 20% of the thorium initially loaded in the hybrid reactor ({approx}200 GWd/tHM), partially during hybrid operation, but mostly during operation in the critical reactor. The plant support ratio is low compared to the one attainable using continuous fuel chemical reprocessing, which can yield a plant support ratio of about 20, but the resulting fuel cycle offers better proliferation resistance as fissile material is never separated from the other fuel components.

Fratoni, M; Moir, R W; Kramer, K J; Latkowski, J F; Meier, W R; Powers, J J

2012-01-02T23:59:59.000Z

230

Parametric analysis of the ARIES-III D-{sup 3}He tokamak reactor  

SciTech Connect (OSTI)

The multi-institutional ARIES study has completed a series of conceptual designs of tokamak fusion reactors that varies the assumed advances in technology and physics. The ARIES-III design uses a D- {sup 3}He fuel cycle and requires significant advances in physics to enhance economic attractiveness. The optimal design was characterized through systems analysis for eventual conceptual engineering design. Results from the systems analysis are summarized, and a comparison with the other ARIES designs is included.

Bathke, C.G.; Werley, K.A.; Miller, R.L.; Krakowski, R.A. [Los Alamos National Lab., NM (United States); Santarius, J.F. [Wisconsin Univ., Madison, WI (United States)

1993-08-01T23:59:59.000Z

231

Fuel cell using a hydrogen generation system  

DOE Patents [OSTI]

A system is described for storing and generating hydrogen and, in particular, a system for storing and generating hydrogen for use in an H.sub.2/O.sub.2 fuel cell. The hydrogen storage system uses beta particles from a beta particle emitting material to degrade an organic polymer material to release substantially pure hydrogen. In a preferred embodiment of the invention, beta particles from .sup.63Ni are used to release hydrogen from linear polyethylene.

Dentinger, Paul M. (Sunol, CA); Crowell, Jeffrey A. W. (Castro Valley, CA)

2010-10-19T23:59:59.000Z

232

Solving the {sup 12}C+{sup 12}C scattering puzzle: is there the '4th elephant'?  

SciTech Connect (OSTI)

Differential cross sections of the {sup 12}C+{sup 12}C and the {sup 13}C+{sup 12}C elastic scattering were measured at the projectile energies 240 MeV ({sup 12}C) and 250 MeV ({sup 13}C) up to the largest angles. The positions of the 1{sup st} Airy minima known from the former experiments were confirmed.

Demyanova, A. S.; Danilov, A. N.; Ogloblin, A. A. [RRC Kurchatov Institute, Kurchatov sq. 1, 123182 Moscow (Russian Federation); Goncharov, S. A. [Skobeltsyn Institute of Nuclear Physics, Moscow State University, 119992 Moscow (Russian Federation); Bohlen, H. G. [Helmholtz-Zentrum Berlin, 14109 Berlin (Germany); Khlebnikov, S. V.; Tyurin, G. P. [Khlopin Radium Institute, 194021 St.-Petersburg (Russian Federation); Maslov, V. A.; Penionzkevich, Yu. E.; Sobolev, Yu. G. [Joint Institute of Nuclear Research, 141980 Dubna (Russian Federation); Trzaska, W. [University of Jyvaskyla, P.O. Box 35, FI-40014 Jyvaskyla (Finland)

2010-04-30T23:59:59.000Z

233

Estimation of multi-group cross section covariances for {sup 235,238}U, {sup 239}Pu, {sup 241}Am, {sup 56}Fe, {sup 23}Na and {sup 27}Al  

SciTech Connect (OSTI)

This paper presents the methodology used to estimate multi-group covariances for some major isotopes used in reactor physics. The starting point of this evaluation is the modelling of the neutron induced reactions based on nuclear reaction models with parameters. These latest are the vectors of uncertainties as they are absorbing uncertainties and correlation arising from the confrontation of nuclear reaction model to microscopic experiment. These uncertainties are then propagated towards multi-group cross sections. As major breakthroughs were then asked by nuclear reactor physicists to assess proper uncertainties to be used in applications, a solution is proposed by the use of integral experiment information at two different stages in the covariance estimation. In this paper, we will explain briefly the treatment of all type of uncertainties, including experimental ones (statistical and systematic) as well as those coming from validation of nuclear data on dedicated integral experiment (nuclear data oriented). We will illustrate the use of this methodology with various isotopes such as {sup 235,238}U, {sup 239}Pu, {sup 241}Am, {sup 56}Fe, {sup 23}Na and {sup 27}Al. (authors)

De Saint Jean, C.; Archier, P.; Noguere, G.; Litaize, O.; Vaglio-Gaudard, C.; Bernard, D.; Leray, O. [CEA, DEN, DER, Cadarache, F-13108 Saint-Paul-lez-Durance (France)

2012-07-01T23:59:59.000Z

234

Use of .sup.3 He.sup.30 + ICRF minority heating to simulate alpha particle heating  

DOE Patents [OSTI]

Neutron activation due to high levels of neutron production in a first heated deuterium-tritium plasma is substantially reduced by using Ion Cyclotron Resonance Frequency (ICRF) heating of energetic .sup.3 He.sup.++ ions in a second deuterium-.sup.3 He.sup.++ plasma which exhibit an energy distribution and density similar to that of alpha particles in fusion reactor experiments to simulate fusion alpha particle heating in the first plasma. The majority of the fast .sup.3 He.sup.++ ions and their slowing down spectrum can be studied using either a modulated hydrogen beam source for producing excited states of He.sup.+ in combination with spectrometers or double charge exchange with a high energy neutral lithium beam and charged particle detectors at the plasma edge. The maintenance problems thus associated with neutron activation are substantially reduced permitting energetic alpha particle behavior to be studied in near term large fusion experiments.

Post, Jr., Douglass E. (Belle Mead, NJ); Hwang, David Q. (Lawrencevill, NJ); Hovey, Jane (Plainsboro, NJ)

1986-04-22T23:59:59.000Z

235

Coal based fuels, fuel systems and alternative fuels  

SciTech Connect (OSTI)

The introduction of coal based fuel systems such as coal/air and coal water mixtures was an attempt to minimize the use of heavy fuel oils in large scale power generation processes. This need was based on forecasts of fuel reserves and future pricing of fuel oils, therefore economic considerations predominated over environmental benefits, if any, which could result from widespread use of these fuels. Coal continued as the major fuel used in the power generation industry and combustion systems were developed to minimize gaseous emissions, such as NOx. Increasing availability of natural gas led to consideration of its use in combination with coal in fuel systems involving combined cycle or topping cycle operations. Dual fuel coal natural gas operations also offered the possibility of improved performance in comparison to 100% coal based fuel systems. Economic considerations have more recently looked at emulsification of heavy residual liquid fuels for consumption in power generation boiler and Orimulsion has emerged as a prime example of this alternative fuel technology. The paper will discuss some aspects of the burner technology related to the application of these various coal based fuels, fuel systems and alternative fuels in the power generation industry.

Allen, J.W.; Beal, P.R.

1998-07-01T23:59:59.000Z

236

Coal based fuels, fuel systems and alternative fuels  

SciTech Connect (OSTI)

The introduction of coal based fuel systems such as coal/air and coal water mixtures was an attempt to minimise the use of heavy fuel oils in large scale power generation processes. This need was based on forecasts of fuel reserves and future pricing of fuel oils, therefore economic considerations predominated over environmental benefits, if any, which could result from widespread use of these fuels. Coal continued as the major fuel used in the power generation industry and combustion systems were developed to minimise gaseous emissions, such as NO{sub x}. Increasing availability of natural gas led to consideration of its use in combination with coal in fuel systems involving combined cycle or topping cycle operations. Dual fuel coal natural gas operations also offered the possibility of improved performance in comparison to 100% coal based fuel systems. Economic considerations have more recently looked at emulsification of heavy residual liquid fuels for consumption in power generation boiler and Orimulsion has emerged as a prime example of this alternative fuel technology. The next sections of the paper will discuss some aspects of the burner technology related to the application of these various coal based fuels, fuel systems and alternative fuels in the power generation industry.

Allen, J.W.; Beal, P.R. [ABB Combustion Services Limited, Derby (United Kingdom)

1998-04-01T23:59:59.000Z

237

THE MAGNESIUM ISOTOPOLOGUES OF MgH IN THE A {sup 2}{Pi}-X {sup 2}{Sigma}{sup +} SYSTEM  

SciTech Connect (OSTI)

Using laboratory hollow cathode spectra we have identified lines of the less common magnesium isotopologues of MgH, {sup 25}MgH and {sup 26}MgH, in the A {sup 2}{Pi}-X {sup 2}{Sigma}{sup +} system. Based on the previous analysis of {sup 24}MgH, molecular lines have been measured and molecular constants derived for {sup 25}MgH and {sup 26}MgH. Term values and linelists, in both wavenumber and wavelength units, are presented. The A {sup 2}{Pi}-X {sup 2}{Sigma}{sup +} system of MgH is important for measuring the magnesium isotope ratios in stars. Examples of analysis using the new linelists to derive the Mg isotope ratio in a metal poor dwarf and giant are shown.

Hinkle, Kenneth H.; Wallace, Lloyd [National Optical Astronomy Observatories, P.O. Box 26732, Tucson, AZ 85726 (United States); Ram, Ram S.; Bernath, Peter F. [Department of Chemistry, University of York, Heslington, York YO10 5DD (United Kingdom); Sneden, Christopher [Department of Astronomy, University of Texas at Austin, Austin, TX 78712 (United States); Lucatello, Sara, E-mail: hinkle@noao.edu, E-mail: wallace@noao.edu, E-mail: rr662@york.ac.uk, E-mail: pbernath@odu.edu, E-mail: chris@verdi.as.utexas.edu, E-mail: sara.lucatello@oapd.inaf.it [INAF, Osservatorio Astronomico di Padova, Vicolo dell'Osservatorio 5, I-35122 Padova (Italy)

2013-08-15T23:59:59.000Z

238

Status of verification and validation of AREVA's ARCADIA{sup R} code system for PWR applications  

SciTech Connect (OSTI)

In March 2010 the submittal of Topical Reports for ARCADIA{sup R} and COBRA-FLX, the thermal-hydraulic module of ARCADIA{sup R}, to the U.S. Nuclear Regulatory Commission (NRC) concluded a major step in the development of AREVA's new code system for core design and safety analyses. This submittal was dedicated to the application of the code system to uranium fuel in pressurized water reactors. The submitted information comprised results for plants operated in the US (France)) and Germany and provided uncertainties for in-core measuring systems with traveling in-core detectors and for the aero-ball system of the EPR. A reduction of the uncertainties in the prediction of F{sub AH} and F{sub Q} of > 1 % (absolute) was derived compared to the current code systems. This paper extents the verification and validation base for uranium based fuel and demonstrates the basic capabilities of ARCADIA{sup R} of describing MOX. The achieved status of verification and validation is described in detail. All applications followed the same standard without any specific calibration. The paper gives also insight in the new capability of 3D full core steady-state and transient pin-by-pin/sub-channel-by-sub-channel calculations and the opportunities offered by this feature. The gain of margins with increasing detail of the representation is outlined. Currently, the strategies for worldwide implementation of ARCADIA{sup R} are developed. (authors)

Porsch, D. [AREVA, AREVA NP GmbH (Germany); P.O.Box 1109, 91001 Erlangen (Germany); Leberig, M.; Kuch, S. [AREVA, AREVA NP GmbH (Germany); Magat, P. [AREVA, AREVA NP SAS, Paris (France); Segard, K. [AREVA, AREVA NP Inc., Lynchburg (United States)

2012-07-01T23:59:59.000Z

239

Alternative Fuels Data Center  

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

Tools 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... Fuel Properties Search Fuel Properties Comparison Create a custom chart comparing fuel properties and characteristics for multiple fuels. Select the fuel and properties of interest. Select Fuels Clear all All Fuels Gasoline Diesel (No. 2) Biodiesel Compressed Natural Gas (CNG) Electricity Ethanol Hydrogen Liquefied Natural Gas (LNG) Propane (LPG)

240

Fuel cell generating plant  

SciTech Connect (OSTI)

This paper discusses a fuel cell generating plant. It comprises a compressed fuel supply; a fuel cell system including fuel conditioning apparatus and fuel cells; a main fuel conduit for conveying fuel from the fuel supply to the fuel cell system; a turbo compressor having a turbine receiving exhaust products from the fuel cell system and a compressor for compressing air; a main air conduit for conveying air from the compressor to the fuel cell system; an auxiliary burner having a primary burner and a pilot; an auxiliary air conduit for conveying air from the compressed fuel supply to the auxiliary burner; an auxiliary exhaust conduit for conveying exhaust products from the auxiliary burner to the turbine; a check valve located between the fuel supply and the pilot; and a gas accumulator in the auxiliary fuel conduit located between the check valve and the pilot.

Sanderson, R.A.

1990-11-27T23:59:59.000Z

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


241

LMFBR fuel component costs  

SciTech Connect (OSTI)

A significant portion of the cost of fabricating LMFBR fuels is in the non-fuel components such as fuel pin cladding, fuel assembly ducts and end fittings. The contribution of these to fuel fabrication costs, based on FFTF experience and extrapolated to large LMFBR fuel loadings, is discussed. The extrapolation considers the expected effects of LMFBR development programs in progress on non-fuel component costs.

Epperson, E.M.; Borisch, R.R.; Rice, L.H.

1981-10-29T23:59:59.000Z

242

Alternative Fuels Data Center: Flexible Fuel Vehicle Conversions  

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

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...

243

Vehicle Certification Test Fuel and Ethanol Flex Fuel Quality...  

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

Vehicle Certification Test Fuel and Ethanol Flex Fuel Quality Vehicle Certification Test Fuel and Ethanol Flex Fuel Quality Breakout Session 2: Frontiers and Horizons Session 2-B:...

244

Texas Hydrogen Highway - Fuel Cell Hybrid Bus and Fueling Infrastructu...  

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

Texas Hydrogen Highway - Fuel Cell Hybrid Bus and Fueling Infrastructure Technology Showcase Texas Hydrogen Highway - Fuel Cell Hybrid Bus and Fueling Infrastructure Technology...

245

Light Duty Fuel Cell Electric Vehicle Hydrogen Fueling Protocol...  

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

Light Duty Fuel Cell Electric Vehicle Hydrogen Fueling Protocol Light Duty Fuel Cell Electric Vehicle Hydrogen Fueling Protocol Download the webinar slides from the U.S. Department...

246

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

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

Hydrogen and Fuel Cell Technologies Update: 2010 Fuel Cell Seminar and Exposition Hydrogen and Fuel Cell Technologies Update: 2010 Fuel Cell Seminar and Exposition Presentation by...

247

Flexible Fuel Vehicles: Providing a Renewable Fuel Choice, Vehicle...  

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

Flexible Fuel Vehicles: Providing a Renewable Fuel Choice, Vehicle Technologies Program (VTP) (Fact Sheet) Flexible Fuel Vehicles: Providing a Renewable Fuel Choice, Vehicle...

248

DOE Fuel Cell Technologies Office: 2013 Fuel Cell Seminar and...  

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

DOE Fuel Cell Technologies Office: 2013 Fuel Cell Seminar and Energy Exposition DOE Fuel Cell Technologies Office: 2013 Fuel Cell Seminar and Energy Exposition Overview of DOE's...

249

DOE Fuel Cell Technologies Office Record 13012: Fuel Cell System...  

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

Fuel Cell Technologies Office Record 13012: Fuel Cell System Cost - 2013 DOE Fuel Cell Technologies Office Record 13012: Fuel Cell System Cost - 2013 This program record from the...

250

Direct Carbon Fuel Cell System Utilizing Solid Carbonaceous Fuels  

SciTech Connect (OSTI)

This 1-year project has achieved most of its objective and successfully demonstrated the viability of the fluidized bed direct carbon fuel cell (FB-DCFC) approach under development by Direct Carbon technologies, LLC, that utilizes solid carbonaceous fuels for power generation. This unique electrochemical technology offers high conversion efficiencies, produces proportionately less CO{sub 2} in capture-ready form, and does not consume or require water for gasification. FB-DCFC employs a specialized solid oxide fuel cell (SOFC) arrangement coupled to a Boudouard gasifier where the solid fuel particles are fluidized and reacted by the anode recycle gas CO{sub 2}. The resulting CO is electrochemically oxidized at the anode. Anode supported SOFC structures employed a porous Ni cermet anode layer, a dense yttria stabilized zirconia membrane, and a mixed conducting porous perovskite cathode film. Several kinds of untreated solid fuels (carbon and coal) were tested in bench scale FBDCFC prototypes for electrochemical performance and stability testing. Single cells of tubular geometry with active areas up to 24 cm{sup 2} were fabricated. The cells achieved high power densities up to 450 mW/cm{sup 2} at 850 C using a low sulfur Alaska coal char. This represents the highest power density reported in the open literature for coal based DCFC. Similarly, power densities up to 175 mW/cm{sup 2} at 850 C were demonstrated with carbon. Electrical conversion efficiencies for coal char were experimentally determined to be 48%. Long-term stability of cell performance was measured under galvanostatic conditions for 375 hours in CO with no degradation whatsoever, indicating that carbon deposition (or coking) does not pose any problems. Similar cell stability results were obtained in coal char tested for 24 hours under galvanostatic conditions with no sign of sulfur poisoning. Moreover, a 50-cell planar stack targeted for 1 kW output was fabricated and tested in 95% CO (balance CO{sub 2}) that simulates the composition of the coal syngas. At 800 C, the stack achieved a power density of 1176 W, which represents the largest power level demonstrated for CO in the literature. Although the FB-DCFC performance results obtained in this project were definitely encouraging and promising for practical applications, DCFC approaches pose significant technical challenges that are specific to the particular DCFC scheme employed. Long term impact of coal contaminants, particularly sulfur, on the stability of cell components and cell performance is a critically important issue. Effective current collection in large area cells is another challenge. Lack of kinetic information on the Boudouard reactivity of wide ranging solid fuels, including various coals and biomass, necessitates empirical determination of such reaction parameters that will slow down development efforts. Scale up issues will also pose challenges during development of practical FB-DCFC prototypes for testing and validation. To overcome some of the more fundamental problems, initiation of federal support for DCFC is critically important for advancing and developing this exciting and promising technology for third generation electricity generation from coal, biomass and other solid fuels including waste.

Turgut Gur

2010-04-30T23:59:59.000Z

251

Synthesis of the isotopes of elements 118 and 116 in the {sup 249}Cf and {sup 245}Cm+{sup 48}Ca fusion reactions  

SciTech Connect (OSTI)

The decay properties of {sup 290}116 and {sup 291}116, and the dependence of their production cross sections on the excitation energies of the compound nucleus, {sup 293}116, have been measured in the {sup 245}Cm ({sup 48}Ca, xn){sup 293-x}116 reaction. These isotopes of element 116 are the decay daughters of element 118 isotopes, which are produced via the {sup 249}Cf+{sup 48}Ca reaction. We performed the element 118 experiment at two projectile energies, corresponding to {sup 297}118 compound nucleus excitation energies of E*=29.2{+-}2.5 and 34.4{+-}2.3 MeV. During an irradiation with a total beam dose of 4.1x10{sup 19} {sup 48}Ca projectiles, three similar decay chains consisting of two or three consecutive {alpha} decays and terminated by a spontaneous fission (SF) with high total kinetic energy of about 230 MeV were observed. The three decay chains originated from the even-even isotope {sup 294}118 (E{sub {alpha}}=11.65{+-}0.06 MeV, T{sub {alpha}}=0.89{sub -0.31}{sup +1.07} ms) produced in the 3n-evaporation channel of the {sup 249}Cf+{sup 48}Ca reaction with a maximum cross section of 0.5{sub -0.3}{sup +1.6} pb.

Oganessian, Yu. Ts.; Utyonkov, V. K.; Lobanov, Yu. V.; Abdullin, F. Sh.; Polyakov, A. N.; Sagaidak, R. N.; Shirokovsky, I. V.; Tsyganov, Yu. S.; Voinov, A. A.; Gulbekian, G. G.; Bogomolov, S. L.; Gikal, B. N.; Mezentsev, A. N.; Iliev, S.; Subbotin, V. G.; Sukhov, A. M.; Subotic, K.; Zagrebaev, V. I.; Vostokin, G. K.; Itkis, M. G. [Joint Institute for Nuclear Research, 141980 Dubna (Russian Federation); University of California, Lawrence Livermore National Laboratory, Livermore, California 94551 (United States)] (and others)

2006-10-15T23:59:59.000Z

252

Energy transfer characteristics of silicate glass doped with Er{sup 3+}, Tm{sup 3+}, and Ho{sup 3+} for ?2 ?m emission  

SciTech Connect (OSTI)

A Er{sup 3+}/Tm{sup 3+}/Ho{sup 3+} tri-doped silicate glass with good thermal stability is prepared by melt-quenching method. Efficient ?2 ?m emission is observed under 808 nm laser excitation. It is found that the 2.0 ?m emission of Ho{sup 3+} can be enhanced under the excitation at 808 nm by incorporating Er{sup 3+} and Tm{sup 3+}. Based on the measurement of absorption spectra, the JuddOfelt intensity parameters, radiation emission probability, and branching ratio are calculated to evaluate the spectroscopic properties simultaneously. The maximum value of emission cross section of Ho{sup 3+} is 3.54 10{sup ?21} cm{sup 2} at 2008 nm. Additionally, the phonon assistance and the micro-parameters in the energy transfer process are quantitatively analyzed by using Dexter model. The energy transfer coefficient from Tm{sup 3+} to Ho{sup 3+} can reach as high as 21.44 10{sup ?40} cm{sup 6}/s, respectively. The emission property together with good thermal property indicates that Er{sup 3+}/Tm{sup 3+}/Ho{sup 3+} tri-doped silicate glass is a potential kind of laser glass for efficient 2 ?m laser.

Li, Ming; Liu, Xueqiang [Key Laboratory of Materials for High Power Laser, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800 (China) [Key Laboratory of Materials for High Power Laser, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800 (China); Graduate School of Chinese Academy of Sciences, Beijing 100039 (China); Guo, Yanyan [College of Materials Science and Engineering, Changchun University of Science and Technology, Changchun 130022 (China)] [College of Materials Science and Engineering, Changchun University of Science and Technology, Changchun 130022 (China); Hu, Lili [Key Laboratory of Materials for High Power Laser, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800 (China)] [Key Laboratory of Materials for High Power Laser, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800 (China); Zhang, Junjie [College of Materials Science and Engineering, China Jiliang University, Hangzhou 310 018 (China)] [College of Materials Science and Engineering, China Jiliang University, Hangzhou 310 018 (China)

2013-12-28T23:59:59.000Z

253

Development for fissile assay in recycled fuel using lead slowing down spectrometer  

SciTech Connect (OSTI)

A future nuclear energy system is under development to turn spent fuels produced by PWRs into fuels for a SFR (Sodium Fast Reactor) through the pyrochemical process. The knowledge of the isotopic fissile content of the new fuel is very important for fuel safety. A lead slowing down spectrometer (LSDS) is under development to analyze the fissile material content (Pu{sup 239}, Pu{sup 241} and U{sup 235}) of the fuel. The LSDS requires a neutron source, the neutrons will be slowed down through their passage in a lead medium and will finally enter the fuel and will induce fission reactions that will be analysed and the isotopic content of the fuel will be then determined. The issue is that the spent fuel emits intense gamma rays and neutrons by spontaneous fission. The threshold fission detector screens the prompt fast fission neutrons and as a result the LSDS is not influenced by the high level radiation background. The energy resolution of LSDS is good in the range 0.1 eV to 1 keV. It is also the range in which the fission reaction is the most discriminating for the considered fissile isotopes. An electron accelerator has been chosen to produce neutrons with an adequate target through (e{sup -},?)(?,n) reactions.

Lee, Yong Deok; Je Park, C.; Kim, Ho-Dong; Song, Kee Chan [Korea Atomic Energy Research Institute - KAERI, 1045 Daedeok-daero, Daejeon, Korea, 305-353 (Korea, Republic of)

2013-07-01T23:59:59.000Z

254

Chemical Kinetic Modeling of Fuels  

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

petroleum based fuels * Non-petroleum based fuels: - Biodiesel and new generation biofuels - Fischer-Tropsch (F-T) fuels - Oil sand derived fuels Reduce mechanisms for...

255

Fuel Cell Links  

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

Fuel Cell Links Fuel Cell Links The links below are provided as additional resources for fuel-cell-related information. Most of the linked sites are not part of, nor affiliated with, fueleconomy.gov. We do not endorse or vouch for the accuracy of the information found on such sites. Fuel Cell Vehicles and Manufacturers Chevrolet General Motors press release about the Chevrolet Fuel Cell Equinox Ford Ford overview of their hydrogen fuel cell vehicles Honda FCX Clarity official site Hyundai Hyundai press release announcing the upcoming Tucson Fuel Cell Mercedes-Benz Ener-G-Force Fuel-cell-powered concept SUV Nissan Nissan TeRRA concept SUV Toyota Overview of Toyota fuel cell technology Hydrogen- and Fuel-Cell-Related Information and Tools Fuel Cell Vehicles Brief overview of fuel cell vehicles provided by DOE's Alternative Fuels Data Center (AFDC)

256

Fuel Guide Economy  

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

1 1 MODEL YEAR 2000 FUEL ECONOMY LEADERS IN POPULAR VEHICLE CLASSES Listed below are the vehicles with the highest fuel economy for the most popular classes, including both automatic and manual transmissions and gasoline and diesel vehicles. Please be aware that many of these vehicles come in a range of engine sizes and trim lines, resulting in different fuel economy values. Check the fuel economy guide or the fuel economy sticker on new vehicles to find the values for a particular version of a vehicle. CONTENTS MODEL YEAR 2000 FUEL ECONOMY LEADERS ................. 1 HOW TO USE THIS GUIDE ..................................................... 2 FUEL ECONOMY AND YOUR ANNUAL FUEL COSTS .......... 3 WHY FUEL ECONOMY IS IMPORTANT .................................

257

sup2kb.PDF  

Gasoline and Diesel Fuel Update (EIA)

(1 of 2) (1 of 2) (1998 Dollars per Million Btu, Unless Otherwise Noted) 01 - New England 1998- 1998 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2020 Residential 13.65 14.18 14.13 14.05 14.21 14.16 14.06 14.24 14.21 14.17 14.12 14.17 14.10 14.15 14.20 14.18 14.21 14.24 14.27 14.30 14.33 14.35 0.2% Primary Energy 1/ 7.59 8.58 8.47 8.45 8.46 8.47 8.48 8.50 8.51 8.51 8.53 8.50 8.47 8.47 8.45 8.43 8.43 8.40 8.37 8.36 8.35 8.35 0.4% Petroleum Products 2/ 6.66 8.21 8.09 8.08 8.13 8.15 8.17 8.21 8.24 8.29 8.37 8.37 8.38 8.42 8.43 8.45 8.49 8.50 8.48 8.50 8.51 8.53 1.1% Distillate Fuel 5.93 7.39 7.28 7.27 7.32 7.34 7.36 7.40 7.43 7.48 7.57 7.57 7.57 7.62 7.64 7.68 7.71 7.72 7.71 7.72 7.73 7.75 1.2% Liquefied Petroleum Gas 14.43 16.59 16.39 16.37 16.35 16.41

258

Fuels options conference  

SciTech Connect (OSTI)

The proceedings of the Fuels Options Conference held May 9-10, 1995 in Atlanta, Georgia are presented. Twenty-three papers were presented at the conference that dealt with fuels outlook; unconventional fuels; fuel specification, purchasing, and contracting; and waste fuels applications. A separate abstract was prepared for each paper for inclusion in the Energy Science and Technology Database.

NONE

1995-09-01T23:59:59.000Z

259

Chapter 3 - Fuels for Fuel Cells  

Science Journals Connector (OSTI)

Publisher Summary This chapter deals with various types of liquid fuels and the relevant chemical and physical properties of these fuels as a means of comparison to the fuels of the future. It gives an overview of the manufacture and properties of the common fuels as well as a description of various biofuels. A fuel mixture usually contains a wide range of organic compounds (usually hydrocarbons). The specific mixture of hydrocarbons gives a fuel its characteristic properties, such as boiling point, melting point, density, viscosity, and a host of other properties. Depending on the application (stationary, central power, remote, auxiliary, transportation, military, etc.), there are a wide range of conventional fuels, such as natural gas, liquefied petroleum gas, light distillates, methanol, ethanol, dimethyl ether, naphtha, gasoline, kerosene, jet fuels, diesel, and biodiesel, that could be used in reforming processes to produce hydrogen (or hydrogen-rich synthesis gas) to power fuel cells. Fossils fuels include gaseous fuels, gasoline, kerosene, diesel fuel, and jet fuels. Gaseous fuels include natural gas and liquefied petroleum gas. Types of gasoline include automotive gasoline, aviation gasoline, and gasohol. Some additives added into gasoline are antioxidants, corrosion inhibitors, demulsifiers, anti-icing, dyes and markers, drag reducers, and oxygenates.

James G. Speight

2011-01-01T23:59:59.000Z

260

Measurement of the {sup 12}C({alpha},{gamma}){sup 16}O reaction at TRIAC  

SciTech Connect (OSTI)

We have measured the {gamma}-ray angular distribution of the {sup 12}C({alpha},{gamma}){sup 16}O reaction at TRIAC (Tokai Radioactive Ion Accelerator Complex) to accurately determine the E1 and E2 cross sections. In this experiment, we used high efficiency anti-Compton NaI(T1) spectrometers to detect a {gamma}-ray from the reaction with large S/N ratio, intense pulsed {alpha}-beams to discriminate true event from background events due to neutrons from {sup 13}C({alpha},n){sup 16}O reaction with a time-of-flight (TOF) method. We succeeded in removing a background events due to neutrons and clearly detected {gamma}-ray from the {sup 12}C({alpha}{gamma}){sup 16}O reaction with high statistics.

Makii, H.; Miyatake, H.; Wakabayashi, Y.; Ishiyama, H.; Niki, K.; Okada, M.; Imai, N.; Watanabe, Y. X.; Hirayama, Y.; Jeong, S. C.; Shima, T.; Nishinaka, I.; Mitsuoka, S.; Nishio, K.; Chiba, S. [Japan Atomic Energy Agency, Tokai, Ibaraki 319-1195 (Japan); High Energy Accelerator Research Organization, Tsukuba, Ibaraki, 305-0801 (Japan); Japan Atomic Energy Agency, Tokai, Ibaraki 319-1195 (Japan); High Energy Accelerator Research Organization, Tsukuba, Ibaraki, 305-0801 (Japan); Osaka University, Ibaraki, Osaka 567-0047 (Japan); Japan Atomic Energy Agency, Tokai, Ibaraki 319-1195 (Japan)

2012-11-12T23:59:59.000Z

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


261

Overviews on the Basic Thermal and Mechanical Properties of HANA{sup TM} Claddings  

SciTech Connect (OSTI)

The HANA{sup TM} claddings for a higher burn-up fuel have been developed for the last decade and their performance test results under out-of-pile and in-pile conditions are excellent when compared with those of reference claddings. The basic thermal and mechanical properties of the HANA{sup TM} claddings are needed to demonstrate their reliabilities during the licensing process before in-reactor tests. In this study, the basic properties, including the density, thermal expansion, heat capacity, heat conductivity, surface emissivity, Young's modulus, Poisson ratio, and hydride dependency of the HANA{sup TM} claddings were compared with reference claddings (Zircaloy-4) and further more to the MATPRO Code data based on Zircaloy-2 and Zircaloy-4. From these test results, the basic thermal and mechanical properties of the HANA{sup TM} claddings were very well close to those of the reference claddings and were comparable with the MATPRO data. It is suggested that the basic thermal and mechanical properties obtained in this study support the reliabilities of the HANA{sup TM} claddings for a commercial utilization in LWR plants. (authors)

Baek, Jong-Hyuk; Choi, Byoung-Kwon; Jeong, Yong-Hwan [Korea Atomic Energy Research Institute, P.O. Box 150, Yuseong, Deajeon, 305-600 (Korea, Republic of); Oh, Yong-Jun [Hanbat National University, San 16-1, Duckmyoung-Dong, Yuseong, Daejeon, 305-719 (Korea, Republic of)

2007-07-01T23:59:59.000Z

262

Alternative Fuels Data Center: Alternative Fueling Infrastructure Grants  

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

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

263

Alternative Fuels Data Center: Alternative Fuel Vehicle Replacement Grants  

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

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264

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Conversion  

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

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

265

Alternative Fuels Data Center: Alternative Fueling Infrastructure Tax  

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

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

266

Alternative Fuels Data Center: Alternative Fuel Vehicle Labeling  

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

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

267

Alternative Fuels Data Center: Biofuel Fueling Infrastructure Tax Credit  

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

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

268

Alternative Fuels Data Center: Alternative Fuels Promotion and Information  

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

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

269

Alternative Fuels Data Center: Ethanol Fuel Blend Dispensing Regulations  

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

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

270

Alternative Fuels Data Center: Alternative Fuels Taxation Study Commission  

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

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

271

Alternative Fuels Data Center: Alternative Fueling Infrastructure Tax  

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

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

272

Alternative Fuels Data Center: Alternative Fuel and Conversion Definitions  

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

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

273

Alternative Fuels Data Center: Ethanol Flexible Fuel Vehicle Conversions  

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

Ethanol Flexible Fuel 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 Vehicle Conversions on Digg Find More places to share Alternative Fuels Data Center: Ethanol Flexible Fuel Vehicle Conversions on AddThis.com... Ethanol Flexible Fuel Vehicle Conversions Updated July 29, 2011 Rising gasoline prices and concerns about climate change have greatly

274

Alternative Fuels Data Center: Alternative Fuel Production Subsidy  

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

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

275

Alternative Fuels Data Center: Alternative Fueling Infrastructure Tax  

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

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

276

Alternative Fuels Data Center: Alternative Fuel Infrastructure Tax Credit  

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

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

277

Alternative Fuels Data Center: Ethanol Fueling Infrastructure Grants  

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

Ethanol Fueling Ethanol Fueling Infrastructure Grants to someone by E-mail Share Alternative Fuels Data Center: Ethanol Fueling Infrastructure Grants on Facebook Tweet about Alternative Fuels Data Center: Ethanol Fueling Infrastructure Grants on Twitter Bookmark Alternative Fuels Data Center: Ethanol Fueling Infrastructure Grants on Google Bookmark Alternative Fuels Data Center: Ethanol Fueling Infrastructure Grants on Delicious Rank Alternative Fuels Data Center: Ethanol Fueling Infrastructure Grants on Digg Find More places to share Alternative Fuels Data Center: Ethanol Fueling Infrastructure Grants on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Ethanol Fueling Infrastructure Grants The Minnesota Corn Research & Promotion Council and the Minnesota

278

Alternative Fuels Data Center: Alternative Fuels Feasibility Study  

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

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279

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Registration  

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

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

280

Alternative Fuels Data Center: Alternative Fueling Infrastructure Tax  

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

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

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


281

A practical strategy for reducing the future security risk of United States spent nuclear fuel  

SciTech Connect (OSTI)

Depletion calculations show that advanced oxide (AOX) fuels can be used in existing light water reactors (LWRs) to achieve and maintain virtually any desired level of US (US) reactor-grade plutonium (R-Pu) inventory. AOX fuels are composed of a neutronically inert matrix loaded with R-Pu and erbium. A 1/2 core load of 100% nonfertile, 7w% R-Pu AOX and 3.9 w% UO{sub 2} has a net total plutonium ({sup TOT}Pu) destruction rate of 310 kg/yr. The 20% residual {sup TOT}Pu in discharged AOX contains > 55% {sup 242}Pu making it unattractive for nuclear explosive use. A three-phase fuel-cycle development program sequentially loading 60 LWRs with 100% mixed oxide, 50% AOX with a nonfertile component displacing only some of the {sup 238}U, and 50% AOX, which is 100% nonfertile, could reduce the US plutonium inventory to near zero by 2050.

Chodak, P. III; Buksa, J.J. [Los Alamos National Lab., NM (United States). Nuclear Systems Design and Analysis Group

1997-06-01T23:59:59.000Z

282

High-resolution study of {sup 37}Cl{yields}{sup 37}Ar Gamow-Teller transition via {sup 37}Cl({sup 3}He, t){sup 37}Ar reaction  

SciTech Connect (OSTI)

We performed a {sup 37}Cl({sup 3}He, t){sup 37}Ar experiment at E = 140 MeV/nucleon and 0 deg. with a resolution of 30 keV. The Gamow-Teller (GT) strength distribution was obtained up to the excitation energy (E{sub x}) of 14.2 MeV in {sup 37}Ar. Under the assumption of isospin symmetry, the GT strengths in the {sup 37}Cl{yields}{sup 37}Ar and {sup 37}Ca{yields}{sup 37}K transitions are analogous. The obtained strength distribution was compared with the mirror {sup 37}Ca{beta} decay up to E{sub x} = 8.6 MeV. The overall shapes of the distributions were similar, but the details were not necessary the same. In order to understand those differences, the experimental distribution was compared with the shell model (SM) calculation using the USD interaction. The SM calculation suggests that differences at lower energies can be caused by a large tensor contribution in the charge-exchange reaction. On the other hand, the differences seen at higher energies are due to the breaking of the mirror symmetry. The neutrino cross section for the {sup 8}B solar neutrino source was calculated using the obtained data.

Shimbara, Y. [Graduate School of Science and Technology, Niigata University, Nishi-ku, Niigata 950-2181 (Japan); Fujita, Y.; Adachi, T.; Fujita, H.; Yoshifuku, M. [Department of Physics, Osaka University, Toyonaka, Osaka 560-0043 (Japan); Berg, G. P. A.; Fujimura, H.; Fujita, K.; Hara, K.; Hatanaka, K.; Kamiya, J.; Nakanishi, K.; Sakamoto, N.; Sakemi, Y.; Shimizu, Y.; Tameshige, T.; Yosoi, M. [Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047 (Japan); Brown, B. A.; Zegers, R. G. T. [NSCL, Michigan State University, East Lansing, Michigan 48824 (United States); Department of Physics and Astronomy, Michigan State University, East Lansing, MI 48824 (United States); Hara, K. Y. [Department of Physics, Konan University, Higashinada-ku, Kobe, Hyogo 658-8501 (Japan)

2010-08-12T23:59:59.000Z

283

Multi-objective fuel policies: Renewable fuel standards versus Fuel greenhouse gas intensity standards  

E-Print Network [OSTI]

Gas Reductions under Low Carbon Fuel Standards? Americanto Implement the Low Carbon Fuel Standard, Volume I Sta?Paper Series Multi-objective fuel policies: Renewable fuel

Rajagopal, Deepak

2010-01-01T23:59:59.000Z

284

Multi-objective fuel policies: Renewable fuel standards versus Fuel greenhouse gas intensity standards  

E-Print Network [OSTI]

to policy makers such as fuel price, GHG emission (bothdimensions, namely, fuel price, GHG emissions and marketa FGIS results in higher fuel price, lower fuel consumption,

Rajagopal, Deepak

2010-01-01T23:59:59.000Z

285

Design Study of 300 MWt PWR Fueled With UO{sub 2} Coated Fuel Particle  

SciTech Connect (OSTI)

A neutronic design was performed for 300 MWt Pressurized Water Reactor (PWR) with UO{sub 2} compacts made of coated fuel particles (CFP) comparing that with sintered pellets made of UO{sub 2} powder as ordinary fuel type. UO{sub 2} CFP type was enriched 4.8% of {sup 235}U and UO{sub 2} ordinary type was enriched 5% of {sup 235}U. Both reactors were operated with single batch refueling system with a cycle period of 3 years. The purpose of the design was to investigate the applicability of UO{sub 2} CFP type to PWR comparing with UO{sub 2} ordinary type that commonly used for PWR. The calculation was done with SRAC (Standard Reactor Analysis Code) computer code and nuclear library of JENDL-33. The results of calculation showed that k-effective for both type of fuel could be maintained at critical condition for 3 years operation without refueling. The k-effective and the Doppler coefficients have been calculated for all types of fuel at 600 K and 900 K degrees. The results of calculation showed that for all types of fuel Doppler coefficient was negative, which was good for inherent safety characteristic. The size optimization design showed that the active core dimensions of UO{sub 2} CFP type reactor was about 2 times larger than the UO{sub 2} ordinary type reactor. (authors)

Abu Khalid Rivai; Ferhat Aziz; Minoru Takahashi [Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8550 (Japan)

2006-07-01T23:59:59.000Z

286

Low-energy D{sup +} and H{sup +} ion irradiation effects on highly oriented pyrolytic graphite  

SciTech Connect (OSTI)

We have investigated the low-energy (100 eV) D{sup +} and H{sup +} ion irradiation effects on the structural and chemical properties of highly oriented pyrolytic graphite (HOPG). Structural disorder due to the ion irradiation was identified by the Raman spectroscopy, the D{sup +} irradiation giving rise to greater structural disorder than the H{sup +} irradiation. Only sp{sup 2} bonding was identified in the X-ray photoemission spectroscopy of the D{sup +}-irradiated HOPG, indicating no change in the surface chemical structure. The H{sup +} irradiation, on the other hand, gave rise to sp{sup 3} bonding and ???{sup *} transition, the sp{sup 3} bonding increasing with increasing irradiation dose. It is thus shown that the chemical properties of the HOPG surface may be sensitively modified by the low-energy H{sup +} ion irradiation, but not by the low-energy D{sup +} ion irradiation.

Kue Park, Jun; Won Lee, Kyu; Hee Han, Jun; Jung Kweon, Jin; Kim, Dowan; Eui Lee, Cheol [Department of Physics and Institute for Nano Science, Korea University, Seoul 136-713 (Korea, Republic of)] [Department of Physics and Institute for Nano Science, Korea University, Seoul 136-713 (Korea, Republic of); Lim, Sun-Taek; Kim, Gon-Ho [Department of Nuclear Engineering, Seoul National University, Seoul 151-744 (Korea, Republic of)] [Department of Nuclear Engineering, Seoul National University, Seoul 151-744 (Korea, Republic of); Noh, S. J.; Kim, H. S. [Department of Applied Physics, Dankook University, Yongin 448-701 (Korea, Republic of)] [Department of Applied Physics, Dankook University, Yongin 448-701 (Korea, Republic of)

2013-12-07T23:59:59.000Z

287

Metrological Determination of Natural Radioactive Isotopes {sup 226}Ra, {sup 228}Ra and {sup 210}Pb by Means of Ge Detector  

SciTech Connect (OSTI)

A metrological method to determine the activity per mass unity (activity concentration) of {sup 226}Ra and {sup 210}Pb ({sup 238}U decay series) and {sup 228}Ra ({sup 232}Th series) by gamma-ray spectrometers based on hyper-pure coaxial germanium detector was developed. In the soil the {sup 22}Ra (half-life = 1600 years) exhibits the same level of radioactivity as {sup 238}U (half-life 4.5x10{sup 9} years) because of a natural phenomenon called secular equilibrium. {sup 226}Ra decays into {sup 222}Rn (half-life = 3.8 days), a radioactive inert gas. After several days, the {sup 222}Rn naturally decays to {sup 218}Po (half-life = 3 minutes), where finally {sup 210}Pb (half-life = 22 years) is produced. The metrological capability of high-resolution gamma-ray spectrometry for naturally occurring radionuclides at environmental levels is showed, with emphasis on the use of 2 mL standard sources volume in a glass ampoule. Source preparation and calibration procedures are described. Radionuclide standards in an activity range of 10 to 250 Bq/g were produced which can be applied in a variety of environmental sample analysis (water, plant material, sediment, etc.). Uncertainties for {sup 226}Ra and {sup 210}Pb around 3% (k = 1) were obtained.

Almeida, Maria Candida M. de; Delgado, Jose U.; Poledna, Roberto; Oliveira, Estela Maria de; Silva, Ronaldo L. da [Laboratorio Nacional de Metrologia das Radiacoes Ionizantes, Instituto de Radioprotecao e Dosimetria, Comissao Nacional de Energia Nuclear(SEMRA/LNMRI/IRD/CNEN) Av. Salvador Allende s/n, Recreio, Rio de Janeiro, CEP 22780-160, RJ (Brazil)

2008-08-07T23:59:59.000Z

288

Zircaloy cladding: Tough Containment for Spent Fuel Storage  

SciTech Connect (OSTI)

The present work leads us to strongly believe that if the cladding temperature is held below 425/sup 0/C then the cladding provides a significant barrier against radionuclide migration for over 1000 years. Unless some alternative benefit is identified, we feel that steps should be taken to preserve the integrity of the Zircaloy cladding - Tough Containment for Spent Fuel Storage.

Einziger, R.E.; Bosi, D.M.; Miller, A.K.

1981-01-01T23:59:59.000Z

289

Evidence for a highly deformed oblate 0{sup +} state in {sub 36}{sup 74}Kr  

SciTech Connect (OSTI)

We present the observation of an isomeric decay in the very neutron deficient nucleus {sub 36}{sup 74}Kr. The isomer is interpreted as an excited 0{sup +} state, consistent with the long standing prediction of high deformation prolate/oblate shape coexistence in this nucleus. The magnitude of the E0 matrix element deduced for the 0{sub 2}{sup +}{r_arrow}0{sub 1}{sup +} transition gives strong support to the prediction of a highly deformed oblate rotor. {copyright} {ital 1997} {ital The American Physical Society}

Chandler, A.; Regan, P.H.; Pearson, C.J.; Catford, W.N.; Curtis, N.; Gelletly, W.; Vincent, S.M. [Department of Physics, University of Surrey, Guildford, GU2 5XH (United Kingdom)] [Department of Physics, University of Surrey, Guildford, GU2 5XH (United Kingdom); Czajkowski, S.; Janas, Z.; Marchand, C. [CEN Bordeaux-Gradignan, Le Haut-Vigneau, F-33175 Gradignan Cedex (France)] Bruce, A.M. [Cockcroft Building, University of Brighton, Brighton, BN2 4GJ (United Kingdom); Janas, Z.; Lewitowicz, M. [Institute of Experimental Physics, Warsaw University, Pl-00681, Warsaw (Poland)] [Institute of Experimental Physics, Warsaw University, Pl-00681, Warsaw (Poland); Saint-Lauren, M.G.; Winfield, J.S. [GANIL, BP 5027, F-14000, Caen Cedex (France)] Orr, N.A. [LPC, IN2P3-CNRS, ISMRA et Universite de Caen, Bld. du Marechal Juin, F-14050, Caen Cedex (France); Reed, A.T. [Oliver Lodge Laboratory, Department of Physics, University of Liverpool, Liverpool L69 7ZE (United Kingdom)] Petrovici, A. [Institute for Physics and Nuclear Engineering, PO Box MG-6, R-76900 Bucharest-Magurele (Romania)] Wadsworth, R. [Department of Physics, University of York, Heslington, York Y01 4DD (United Kingdom)] Warner, D.D. [CCLRC Daresbury Laboratory, Warrington WA4 4AD (United Kingdom)

1997-12-01T23:59:59.000Z

290

Evidence for a highly deformed oblate 0[sup +] state in [sub 36][sup 74]Kr  

SciTech Connect (OSTI)

We present the observation of an isomeric decay in the very neutron deficient nucleus [sub 36][sup 74]Kr. The isomer is interpreted as an excited 0[sup +] state, consistent with the long standing prediction of high deformation prolate/oblate shape coexistence in this nucleus. The magnitude of the E0 matrix element deduced for the 0[sub 2][sup +][r arrow]0[sub 1][sup +] transition gives strong support to the prediction of a highly deformed oblate rotor. [copyright] [ital 1997] [ital The American Physical Society

Chandler, A.; Regan, P.H.; Pearson, C.J.; Catford, W.N.; Curtis, N.; Gelletly, W.; Vincent, S.M. (Department of Physics, University of Surrey, Guildford, GU2 5XH (United Kingdom)); Czajkowski, S.; Janas, Z.; Marchand, C. (CEN Bordeaux-Gradignan, Le Haut-Vigneau, F-33175 Gradignan Cedex (France)) Bruce, A.M. (Cockcroft Building, University of Brighton, Brighton, BN2 4GJ (United Kingdom)); Janas, Z.; Lewitowicz, M. (Institute of Experimental Physics, Warsaw University, Pl-00681, Warsaw (Poland)); Saint-Lauren, M.G.; Winfield, J.S. (GANIL, BP 5027, F-14000, Caen Cedex (France)) Orr, N.A. (LPC, IN2P3-CNRS, ISMRA et Universite de Caen, Bld. du Marechal Juin, F-14050, Caen Cedex (France)); Reed, A.T. (Oliver Lodge Laboratory, Department of Physics, University of Liverpool, Liverpool L69 7ZE (United Kingdom)) Petrovici, A. (Institute for Physics and Nuclear Engineering, PO Box MG-6, R-76900 Bucharest-Magurele (Romania)) Wadsworth, R. (Department of Physics, University of York, Heslington

1997-12-01T23:59:59.000Z

291

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and  

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

Alternative Fuel Alternative Fuel Vehicle (AFV) and Alternative Fuel Rebates to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Alternative Fuel Rebates on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Alternative Fuel Rebates on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Alternative Fuel Rebates on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Alternative Fuel Rebates on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Alternative Fuel Rebates on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Alternative Fuel Rebates on AddThis.com...

292

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition  

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

Alternative Fuel Alternative Fuel Vehicle (AFV) Acquisition and Fuel Use Requirements to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition and Fuel Use Requirements on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition and Fuel Use Requirements on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition and Fuel Use Requirements on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition and Fuel Use Requirements on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition and Fuel Use Requirements on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition and Fuel Use Requirements on AddThis.com...

293

Synthesis of superheavy element 120 via {sup 50}Ti+{sup A}Cf hot fusion reactions  

SciTech Connect (OSTI)

Synthesis of superheavy element 120 in terms of the {sup 50}Ti+{sup 249-252}Cf fusion-evaporation reactions is evaluated and discussed. It is found that the reactions of {sup 250,251}Cf({sup 50}Ti,3n){sup 297,298}120 and {sup 251,252}Cf({sup 50}Ti,4n){sup 297,298}120 are relatively favorable with the maximum evaporation-residue cross sections of 0.12, 0.09, 0.11, and 0.25 pb, respectively. However, {sup 252}Cf may be difficult to be target because its spontaneous fission will bring about serious background in the experiment. Fusion probabilities for different target-projectile combinations leading to the formation of surperheavy nucleus {sup 302}120 are estimated with the ''fusion-by-diffusion'' model and presented as a function of the Coulomb parameter Z{sub 1}Z{sub 2}/(A{sub 1}{sup 1/3}+A{sub 2}{sup 1/3}). Among the reactions {sup 50}Ti+{sup 252}Cf, {sup 54}Cr+{sup 248}Cm, {sup 58}Fe+{sup 244}Pu, and {sup 64}Ni+{sup 238}U, the reaction {sup 50}Ti+{sup 252}Cf has the largest fusion probability. Synthesis of superheavy element 120 is of essential importance for determining whether the magic proton shell should be at Z=114 or at higher proton numbers Z=120-126. Therefore, the experiment to produce isotopes with Z=120 in the fusion reactions {sup 50}Ti+{sup 250,251}Cf is of great interest.

Liu, Z. H. [China Institute of Atomic Energy, Beijing 102413 (China); Bao Jingdong [Department of Physics, Beijing Normal University, Beijing 100875 (China); Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator, Lanzhou 730000 (China)

2009-11-15T23:59:59.000Z

294

Alternative Fuels Data Center  

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

for sale fuel labeled as pure biodiesel unless the fuel contains no other type of petroleum product, is registered as biodiesel fuel with the federal government, and meets all...

295

Alternative Fuels Data Center  

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

Ethanol Fuel Blend Tax Rate The tax rate on fuel containing ethanol is 0.06 per gallon less than the tax rate on other motor fuels in certain geographic areas. This reduced rate...

296

Alternative Fuels Data Center  

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

E85 Definition E85 motor fuel is defined as an alternative fuel that is a blend of ethanol and hydrocarbon, of which the ethanol portion is 75-85% denatured fuel ethanol by volume...

297

Low Carbon Fuel Standards  

E-Print Network [OSTI]

S O N I A YE H Low Carbon Fuel Standards The most direct andalternative transportation fuels is to spur innovation withstandard for upstream fuel producers. hen it comes to energy

Sperling, Dan; Yeh, Sonia

2009-01-01T23:59:59.000Z

298

Fuel Processing [and Discussion  

Science Journals Connector (OSTI)

28 June 1990 research-article Fuel Processing [and Discussion] R. H. Allardice R. S...efficiently, reliably and economically through the reactor and fuel cycle facilities. Thus the fuel cycle is an integral and essential part of the system...

1990-01-01T23:59:59.000Z

299

Alternative Fuels Data Center  

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

Alternative Fuel Excise Tax Compressed natural gas (CNG) motor fuel is subject to the state fuel excise tax at the rate of 0.30 per 120 cubic feet, measured at 14.73 pounds per...

300

Alternative Fuels Data Center  

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

Reduced Compressed Natural Gas (CNG) Fueling Infrastructure Lease - AGL Atlanta Gas Light (AGL) offers a reduced cost lease on the BRC FuelMaker Phill CNG vehicle home fueling...

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


301

Alternative Fuels Data Center  

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

Deregulation of Compressed Natural Gas (CNG) as a Motor Fuel The sale of CNG by a fueling station for use as fuel to operate a motor vehicle is deregulated; however, separate...

302

Hydrogen Fuel Cell Vehicles  

E-Print Network [OSTI]

the membrane for a PEM fuel cell would cost $5/ft (1990$) inmass-produced PEM fuel cell could cost $10/kW or less. Totalparameter for PEM fuel cells: thinner membranes cost less

Delucchi, Mark

1992-01-01T23:59:59.000Z

303

Alternative Fuels Data Center  

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

Biodiesel Blender Tax Credit A licensed fuel supplier who blends biodiesel or green diesel with diesel fuel may claim an income tax credit of 0.05 per gallon for fuel containing...

304

Hydrogen Fuel Cell Vehicles  

E-Print Network [OSTI]

$ b materials cost, % a Fuel cell stack cost only. Includesof the cost of fuel-cell stacks, 1990$ Cost item GE Swan cAnnual maintenance cost of fuel cell stack and auxiliaries (

Delucchi, Mark

1992-01-01T23:59:59.000Z

305

Alternative Fuels Data Center  

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

0.33 times the rate for diesel For other alternative fuels, the rate is based on the energy content of the fuels as compared to diesel fuel, using a lower heating value of...

306

Hydrogen Fuel Cell Vehicles  

E-Print Network [OSTI]

Hydrogen Fuel Cell Vehicles UCD-ITS-RR-92-14 September byet al. , 1988,1989 HYDROGEN FUEL-CELL VEHICLES: TECHNICALIn the FCEV, the hydrogen fuel cell could supply the "net"

Delucchi, Mark

1992-01-01T23:59:59.000Z

307

Alternative Fuels Data Center  

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

Tools 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... Data Included in the Alternative Fuel Stations Download The following data fields are provided in the downloadable files for alternative fuel stations. Field Value Description fuel_type_code Type: string The type of alternative fuel the station provides. Fuel types are given as code values as described below: Value Description BD Biodiesel (B20 and above)

308

Nevada test site fallout atom ratios: /sup 240/Pu//sup 239/Pu and /sup 241/Pu//sup 239/Pu  

SciTech Connect (OSTI)

The exposure of the population in Utah to external gamma radiation from the fallout from nuclear weapons tests carried out between 1951 and 1958 at the Nevada Test Site (NTS) has been reconstructed from recent measurements of /sup 137/Cs and plutonium in soil. The fraction of /sup 137/Cs in the fallout from NTS events was calculated from the total plutonium and the /sup 240/Pu//sup 239/Pu ratios measured in the soil, using the values of 0.180 +- 0.006 and 0.032 +- 0.003 for that ratio in global fallout and NTS fallout, respectively. The total population exposure from NTS events was then calculated on the basis of exposure rates resulting from short-lived radionuclides associated with the /sup 137/Cs at the time of deposition. While the /sup 240/Pu//sup 239/Pu ratio is constant in global fallout, this ratio varies greatly in the fallout from individual events. While the composition of fallout on Utah from NTS events is rather uniform, the Off-Site Radiation Exposure Review Project is currently reconstructing radiation exposures for locations close to NTS where the fallout may be predominantly from one event. Therefore, the authors compiled the pertinent ratios in order to provide information concerning the exposure resulting from any individual event. The plutonium ratios measured at 30 days postshot were compiled from unpublished values in the archives of the Nuclear Chemistry Division of LLNL and INC-11 of LANL. These ratios are pertinent to fallout data. Dates for each event were taken from a publication by the Nevada Operations Office of the Department of Energy. 3 references.

Hicks, H.G.; Barr, D.W.

1984-02-01T23:59:59.000Z

309

Diesel fuel qualities  

SciTech Connect (OSTI)

As a result of rising fuel costs, many ship operators are turning to less expensive, heavier grade fuels for their diesel engines. Use of these lower quality fuels without adequate preparation can cause increased engine wear and damage to fuel systems. The oil properties which affect pretreatment and cleaning requirements, specifications that should be used when purchasing these fuels, and procedures for confirming that bought fuels meet purchase specifications are discussed. (LCL)

Blenkey, N.

1981-02-01T23:59:59.000Z

310

SPENT NUCLEAR FUEL STORAGE BASIN WATER CHEMISTRY: ELECTROCHEMICAL EVALUATION OF ALUMINUM CORROSION  

SciTech Connect (OSTI)

The factors affecting the optimal water chemistry of the Savannah River Site spent fuel storage basin must be determines in order to optimize facility efficiency, minimize fuel corrosion, and reduce overall environmental impact from long term spent nuclear fuel storage at the Savannah River Site. The Savannah River National Laboratory is using statistically designed experiments to study the effects of NO{sub 3}{sup -}, SO{sub 4}{sup 2-}, and Cl{sup -} concentrations on alloys commonly used not only as fuel cladding, but also as rack construction materials The results of cyclic polarization pitting and corrosion experiments on samples of Al 6061 and 1100 alloys will be used to construct a predictive model of the basin corrosion and its dependence on the species in the basin. The basin chemistry model and corrosion will be discussed in terms of optimized water chemistry envelope and minimization of cladding corrosion.

Hathcock, D

2007-10-30T23:59:59.000Z

311

Fuel processor for fuel cell power system  

DOE Patents [OSTI]

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.

Vanderborgh, Nicholas E. (Los Alamos, NM); Springer, Thomas E. (Los Alamos, NM); Huff, James R. (Los Alamos, NM)

1987-01-01T23:59:59.000Z

312

Alternative Fuels Data Center  

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

school districts must pay for the alternative fueling infrastructure, the incremental cost between a conventional and alternative fuel bus, and training for bus maintenance...

313

Alternative Fuels Data Center  

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

biodiesel fuel will be considered commercially available if the incremental purchase cost compared to conventional diesel fuel is not more than 0.25. To the maximum extent...

314

Alternative Fuels Data Center  

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

blend being sold. The labeling must follow established labeling specifications for petroleum-based fuels. An alternative fuel producer may provide the retailer with a label...

315

Alternative Fuels Data Center  

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

tax is imposed on the use of alternative fuels. Alternative fuels include liquefied petroleum gas (LPG or propane), compressed natural gas (CNG), and liquefied natural gas (LNG)....

316

Alternative Fuels Data Center  

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

Fuels Tax Alternative fuels subject to the New Mexico excise tax include liquefied petroleum gas (propane), compressed natural gas (CNG), and liquefied natural gas (LNG). The...

317

Alternative Fuels Data Center  

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

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"...

318

Alternative Fuels Data Center  

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

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...

319

Fuel Fabrication Facility  

National Nuclear Security Administration (NNSA)

Construction of the Mixed Oxide Fuel Fabrication Facility Construction of the Mixed Oxide Fuel Fabrication Facility November 2005 May 2007 June 2008 May 2012...

320

Fuel Cells at NASCAR  

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

Fuel Cells at NASCAR Ned Stetson U.S. Department of Energy Fuel Cell Technologies Office Catherine Kummer - NASCAR Green Norm Bessette - Acumentrics Question and Answer * Please...

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


321

Alternative Fuels Data Center  

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

Utility District Natural Gas Fueling Station Regulation Utility districts may own and operate natural gas fueling stations provided that the operation of the station is not...

322

Alternative Fuels Data Center  

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

Alternative Fuel Tax Exemption Propane, compressed natural gas, liquefied natural gas, and electricity used to operate motor vehicles are exempt from state fuel taxes. The Utah...

323

Alternative Fuels Data Center  

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

Compressed Natural Gas (CNG) Fueling Infrastructure Development The Oklahoma Legislature intends to increase the amount of CNG fueling infrastructure in the state, with the overall...

324

Alternative Fuels Data Center  

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

Natural Gas Fueling Station Air Quality Permit Exemption Natural gas fueling stations are exempt from the requirement to file Air Pollutant Emission Notices, as they have a...

325

Alternative Fuels Data Center  

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

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...

326

Alternative Fuels Data Center  

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

medium- and heavy-duty vehicles must implement strategies to reduce petroleum consumption and emissions by using alternative fuels and improving vehicle fleet fuel...

327

Alternative Fuels Data Center  

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

Alternative Fuel Tax Exemption The retail sale, use, storage, and consumption of alternative fuels is exempt from the state retail sales and use tax. (Reference North Carolina...

328

Automotive Fuel Cell Corporation  

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

with AFCC, a private joint venture company in Canada, formed by combining the automotive fuel cell business of Ballard Power Systems with the fuel cell stack development...

329

Alternative Fuels Data Center  

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

Fuels Taxation Study Commission The Taxation of Alternative Fuel and Electric-Powered Vehicles Commission (Commission) was established to study and report findings and...

330

Alternative Fuels Data Center  

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

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

331

Alternative Fuels Data Center  

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

Acquisition, Fuel Use, and Emissions Reductions Requirements All state agencies and transit districts must purchase AFVs and use alternative fuels to operate those vehicles to the...

332

Alternative Fuels Data Center  

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

and other renewable, biodegradable mono alkyl ester combustible fuel derived from biomass. Waivers to the B2 requirement for state agency vehicles may be granted if the fuel...

333

Alternative Fuels Data Center  

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

fuel. Liquefied petroleum gas (propane) is exempt from LCFS requirements, as are non-biomass-based alternative fuels that are supplied in California for use in transportation at...

334

Alternative Fuels Data Center  

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

No county, city, village, town, or other political subdivision may levy or collect any excise, license, privilege, or occupational tax on motor vehicle fuel or alternative fuels,...

335

Alternative Fuels Data Center  

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

Fuel Economy Test Procedures and Labeling The U.S. Environmental Protection Agency (EPA) is responsible for motor vehicle fuel economy testing. Manufacturers test their own...

336

Alternative Fuels Data Center  

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

Fueling Infrastructure Tax Credit An income tax credit is available to eligible taxpayers who construct or purchase and install qualified alternative fueling infrastructure. The...

337

Alternative Fuels Data Center  

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

fuel, fuel-efficient, or low emission vehicles, unless such a purchase compromises health, safety, or law enforcement needs. Additionally, the state must develop procedures for...

338

Alternative Fuels Data Center  

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

of these requirements, alternative fuels include propane, natural gas, electricity, hydrogen, qualified diesel fuel substitutes, E85, and a blend of hydrogen with propane or...

339

Alternative Fuels Data Center  

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

the purpose of these requirements, alternative fuels include propane, natural gas, electricity, hydrogen, qualified diesel fuel substitutes, E85, and a blend of hydrogen with...

340

Alternative Fuels Data Center  

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

but will be forfeited if a tax credit recipient stops dispensing alternative fuel or electricity for vehicle charging. Eligible fuels include any mixture of biodiesel and diesel...

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


341

Alternative Fuels Data Center  

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

air quality nonattainment areas. Qualified alternative fuels include biodiesel, electricity, natural gas, hydrogen, propane, and fuel mixtures containing at least 85% methanol...

342

Alternative Fuels Data Center  

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

duly licensed distributors, and sales of exported motor fuel. For taxation purposes, electricity is not considered an alternative fuel. (Reference House Bill 1142, 2014, and New...

343

Alternative Fuels Data Center  

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

liquid fuels, fuels other than alcohol derived from biological materials, and electricity. Any portion of the credit not used in the year the AFV is purchased or converted...

344

Alternative Fuels Data Center  

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

the purpose of the Program, clean fuels include propane, compressed natural gas, and electricity. For more information, see the Utah Clean Fuels and Vehicle Technology Grant and...

345

Alternative Fuels Data Center  

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

over the vehicle's useful life. Low carbon fuels include hydrogen, biomethane, electricity, or natural gas blends of at least 90%. State agencies must phase in fuel economy...

346

Alternative Fuels Data Center  

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

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

347

Alternative Fuels Data Center  

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

using alternative fuel. Recognized alternative fuels include propane, natural gas, electricity, hydrogen, and a blend of hydrogen with propane or natural gas. (Reference Arizona...

348

Modelling microscale fuel cells.  

E-Print Network [OSTI]

??The focus of this work is to investigate transport phenomena in recently developed microscale fuel cell designs using computational fluid dynamics (CFD). Two microscale fuel (more)

Bazylak, Aimy Ming Jii

2009-01-01T23:59:59.000Z

349

Alternative Fuels Data Center  

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

Fuel Cell Vehicle Tax Credit South Carolina residents that claim the federal Alternative Motor Vehicle Credit for fuel cell vehicles (Internal Revenue Code Section 30B) are...

350

Alternative Fuels Data Center  

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

vehicles must give preference to hybrid, plug-in hybrid electric, biodiesel, hydrogen, fuel cell, or flexible fuel vehicles when the performance, quality, and anticipated...

351

Alternative Fuels Data Center  

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

Government fleets may finance the lease or purchase cost of alternative fuel vehicles and alternative fueling infrastructure through energy performance contracts where vehicle...

352

Alternative Fuels Data Center  

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

that the alternative fuel is not available within a reasonable distance andor the price of the alternative fuel is cost prohibitive, as determined by DOER. (Reference...

353

Alternative Fuels Data Center  

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

The vehicle power source includes the engine or motor and associated wiring, fuel lines, engine coolant system, fuel storage containers, and other components. (Reference...

354

Alternative Fuels Data Center  

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

Eligible projects include powertrains and energy storageconversion devices (e.g., fuel cells and batteries), and implementation of clean fuels (e.g., natural gas, propane, and...

355

Alternative Fuels Data Center  

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

Hydrogen Fuel Specifications The California Department of Food and Agriculture, Division of Measurement Standards (DMS) requires that hydrogen fuel used in internal combustion...

356

Fuel and Lubricant Effects  

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

Fuel and Lubricant Effects Fuels Research, DOE agreements 13415, 13425 Bruce G. Bunting, Mike Bunce, Kukwon Cho, Jun Qu, Robert Crawford, Jim Szybist, Scott Sluder, John Storey,...

357

Alternative Fuels Data Center  

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

Regulations User Type Jurisdiction Biodiesel Ethanol Natural Gas Propane (LPG) Hydrogen Fuel Cells EVs HEVs or PHEVs NEVs Aftermarket Conversions Fuel Economy or Efficiency Idle...

358

Fuel Cell Technologies Overview  

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

Cells Key Benefits Very High Efficiency Reduced CO 2 Emissions Reduced Oil Use Reduced Air Pollution Fuel Flexibility * 40 - 60% (electrical) * > 70% (electrical, hybrid fuel...

359

Alternative Fuels Data Center  

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

Alternative Fuel Vehicle (AFV) Acquisition and Alternative Fuel Use Requirements A state agency that operates a vehicle fleet consisting of 15 vehicles or more must ensure that at...

360

Loss of spent fuel pool cooling PRA: Model and results  

SciTech Connect (OSTI)

This letter report documents models for quantifying the likelihood of loss of spent fuel pool cooling; models for identifying post-boiling scenarios that lead to core damage; qualitative and quantitative results generated for a selected plant that account for plant design and operational practices; a comparison of these results and those generated from earlier studies; and a review of available data on spent fuel pool accidents. The results of this study show that for a representative two-unit boiling water reactor, the annual probability of spent fuel pool boiling is 5 {times} 10{sup {minus}5} and the annual probability of flooding associated with loss of spent fuel pool cooling scenarios is 1 {times} 10{sup {minus}3}. Qualitative arguments are provided to show that the likelihood of core damage due to spent fuel pool boiling accidents is low for most US commercial nuclear power plants. It is also shown that, depending on the design characteristics of a given plant, the likelihood of either: (a) core damage due to spent fuel pool-associated flooding, or (b) spent fuel damage due to pool dryout, may not be negligible.

Siu, N.; Khericha, S.; Conroy, S.; Beck, S.; Blackman, H.

1996-09-01T23:59:59.000Z

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


361

Alternative Fuels Data Center: Alternative Fuel Public Transportation  

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

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

362

Alternative Fuels Data Center: Alternative Fuel Resale and Generation  

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

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

363

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Procurement  

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

Alternative Fuel Alternative Fuel Vehicle (AFV) Procurement Preference to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Procurement Preference on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Procurement Preference on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Procurement Preference on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Procurement Preference on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Procurement Preference on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Procurement Preference on AddThis.com... More in this section... Federal State Advanced Search

364

Alternative Fuels Data Center: Alternative Fueling Infrastructure Tax  

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

Fueling Fueling Infrastructure Tax Credit for Residents to someone by E-mail Share Alternative Fuels Data Center: Alternative Fueling Infrastructure Tax Credit for Residents on Facebook Tweet about Alternative Fuels Data Center: Alternative Fueling Infrastructure Tax Credit for Residents on Twitter Bookmark Alternative Fuels Data Center: Alternative Fueling Infrastructure Tax Credit for Residents on Google Bookmark Alternative Fuels Data Center: Alternative Fueling Infrastructure Tax Credit for Residents on Delicious Rank Alternative Fuels Data Center: Alternative Fueling Infrastructure Tax Credit for Residents on Digg Find More places to share Alternative Fuels Data Center: Alternative Fueling Infrastructure Tax Credit for Residents on AddThis.com... More in this section...

365

Alternative Fuels Data Center: Natural Gas Fueling Infrastructure  

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

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

366

Alternative Fuels Data Center: Alternative Fuel and Advanced Technology  

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

Alternative Fuel and Alternative Fuel and Advanced Technology Vehicle Grants to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel and Advanced Technology Vehicle Grants on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel and Advanced Technology Vehicle Grants on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel and Advanced Technology Vehicle Grants on Google Bookmark Alternative Fuels Data Center: Alternative Fuel and Advanced Technology Vehicle Grants on Delicious Rank Alternative Fuels Data Center: Alternative Fuel and Advanced Technology Vehicle Grants on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel and Advanced Technology Vehicle Grants on AddThis.com... More in this section... Federal

367

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition  

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

Fuel Fuel Vehicle (AFV) Acquisition Requirements to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition Requirements on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition Requirements on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition Requirements on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition Requirements on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition Requirements on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition Requirements on AddThis.com... More in this section... Federal State Advanced Search

368

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Conversion  

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

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

369

Fuel Cell Technologies Office: Reversible Fuel Cells Workshop  

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

Reversible Fuel Cells Reversible Fuel Cells Workshop to someone by E-mail Share Fuel Cell Technologies Office: Reversible Fuel Cells Workshop on Facebook Tweet about Fuel Cell Technologies Office: Reversible Fuel Cells Workshop on Twitter Bookmark Fuel Cell Technologies Office: Reversible Fuel Cells Workshop on Google Bookmark Fuel Cell Technologies Office: Reversible Fuel Cells Workshop on Delicious Rank Fuel Cell Technologies Office: Reversible Fuel Cells Workshop on Digg Find More places to share Fuel Cell Technologies Office: Reversible Fuel Cells Workshop on AddThis.com... Publications Program Publications Technical Publications Educational Publications Newsletter Program Presentations Multimedia Conferences & Meetings Annual Merit Review Proceedings Workshop & Meeting Proceedings

370

Alternative Fuels Data Center: Municipal Alternative Fuel Tax Regulation  

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

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

371

Alternative Fuels Data Center: Alternative Fuel Vehicle Retrofit Emissions  

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

Alternative Fuel Alternative Fuel Vehicle Retrofit Emissions Inspection Process to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Vehicle Retrofit Emissions Inspection Process on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Vehicle Retrofit Emissions Inspection Process on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle Retrofit Emissions Inspection Process on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle Retrofit Emissions Inspection Process on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Vehicle Retrofit Emissions Inspection Process on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Vehicle Retrofit Emissions Inspection Process on AddThis.com...

372

Alternative Fuels Data Center: Alternative Fuel Definition and  

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

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

373

Alternative Fuels Data Center: Hydrogen Fueling Station Locations  

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

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

374

Alternative Fuels Data Center: Hydrogen Fueling Infrastructure Permitting  

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

Hydrogen Fueling Hydrogen Fueling Infrastructure Permitting and Safety to someone by E-mail Share Alternative Fuels Data Center: Hydrogen Fueling Infrastructure Permitting and Safety on Facebook Tweet about Alternative Fuels Data Center: Hydrogen Fueling Infrastructure Permitting and Safety on Twitter Bookmark Alternative Fuels Data Center: Hydrogen Fueling Infrastructure Permitting and Safety on Google Bookmark Alternative Fuels Data Center: Hydrogen Fueling Infrastructure Permitting and Safety on Delicious Rank Alternative Fuels Data Center: Hydrogen Fueling Infrastructure Permitting and Safety on Digg Find More places to share Alternative Fuels Data Center: Hydrogen Fueling Infrastructure Permitting and Safety on AddThis.com... More in this section... Federal State Advanced Search

375

Alternative Fuels Data Center: Alternative Fuel Vehicle Acquisition  

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

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

376

Alternative Fuels Data Center: Propane Fueling Station Locations  

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

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

377

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Parking  

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

Alternative Fuel Alternative Fuel Vehicle (AFV) Parking Incentive Programs to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Parking Incentive Programs on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Parking Incentive Programs on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Parking Incentive Programs on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Parking Incentive Programs on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Parking Incentive Programs on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Parking Incentive Programs on AddThis.com... More in this section...

378

Alternative Fuels Data Center: Alternative Fueling Infrastructure Tax  

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

Alternative Fueling Alternative Fueling Infrastructure Tax Credit for Businesses to someone by E-mail Share Alternative Fuels Data Center: Alternative Fueling Infrastructure Tax Credit for Businesses on Facebook Tweet about Alternative Fuels Data Center: Alternative Fueling Infrastructure Tax Credit for Businesses on Twitter Bookmark Alternative Fuels Data Center: Alternative Fueling Infrastructure Tax Credit for Businesses on Google Bookmark Alternative Fuels Data Center: Alternative Fueling Infrastructure Tax Credit for Businesses on Delicious Rank Alternative Fuels Data Center: Alternative Fueling Infrastructure Tax Credit for Businesses on Digg Find More places to share Alternative Fuels Data Center: Alternative Fueling Infrastructure Tax Credit for Businesses on AddThis.com...

379

Alternative Fuels Data Center: Alternative Fuel Research and Development  

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

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

380

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition  

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

Alternative Fuel Alternative Fuel Vehicle (AFV) Acquisition Requirements to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition Requirements on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition Requirements on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition Requirements on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition Requirements on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition Requirements on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition Requirements on AddThis.com... More in this section... Federal

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


381

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Conversion  

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

Alternative Fuel Alternative Fuel Vehicle (AFV) Conversion Registration to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Conversion Registration on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Conversion Registration on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Conversion Registration on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Conversion Registration on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Conversion Registration on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Conversion Registration on AddThis.com... More in this section... Federal State

382

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition  

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

Alternative Fuel Alternative Fuel Vehicle (AFV) Acquisition Requirements to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition Requirements on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition Requirements on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition Requirements on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition Requirements on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition Requirements on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition Requirements on AddThis.com... More in this section... Federal

383

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition  

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

Alternative Fuel Alternative Fuel Vehicle (AFV) Acquisition Requirements to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition Requirements on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition Requirements on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition Requirements on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition Requirements on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition Requirements on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition Requirements on AddThis.com... More in this section... Federal

384

Alternative Fuels Data Center: Alternative Fuel and Advanced Vehicle  

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

Alternative Fuel and Alternative Fuel and Advanced Vehicle Acquisition Requirements to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel and Advanced Vehicle Acquisition Requirements on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel and Advanced Vehicle Acquisition Requirements on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel and Advanced Vehicle Acquisition Requirements on Google Bookmark Alternative Fuels Data Center: Alternative Fuel and Advanced Vehicle Acquisition Requirements on Delicious Rank Alternative Fuels Data Center: Alternative Fuel and Advanced Vehicle Acquisition Requirements on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel and Advanced Vehicle Acquisition Requirements on AddThis.com...

385

Alternative Fuels Data Center: Ethanol Fueling Infrastructure Development  

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

Fueling Fueling 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 Development on Digg Find More places to share Alternative Fuels Data Center: Ethanol Fueling Infrastructure Development on AddThis.com... More in this section... Ethanol Basics Benefits & Considerations Stations Locations Infrastructure Development Business Case Equipment Options

386

Alternative Fuels Data Center: Alternative Fuel and Advanced Vehicle  

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

Alternative Fuel and Alternative Fuel and Advanced Vehicle Acquisition Requirements to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel and Advanced Vehicle Acquisition Requirements on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel and Advanced Vehicle Acquisition Requirements on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel and Advanced Vehicle Acquisition Requirements on Google Bookmark Alternative Fuels Data Center: Alternative Fuel and Advanced Vehicle Acquisition Requirements on Delicious Rank Alternative Fuels Data Center: Alternative Fuel and Advanced Vehicle Acquisition Requirements on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel and Advanced Vehicle Acquisition Requirements on AddThis.com...

387

Alternative Fuels Data Center: Alternative Fuel and Advanced Vehicle  

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

Alternative Fuel and Alternative Fuel and Advanced Vehicle Acquisition Requirements to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel and Advanced Vehicle Acquisition Requirements on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel and Advanced Vehicle Acquisition Requirements on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel and Advanced Vehicle Acquisition Requirements on Google Bookmark Alternative Fuels Data Center: Alternative Fuel and Advanced Vehicle Acquisition Requirements on Delicious Rank Alternative Fuels Data Center: Alternative Fuel and Advanced Vehicle Acquisition Requirements on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel and Advanced Vehicle Acquisition Requirements on AddThis.com...

388

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Manufacturer  

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

Alternative Fuel Alternative Fuel Vehicle (AFV) Manufacturer Tax Credit to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Manufacturer Tax Credit on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Manufacturer Tax Credit on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Manufacturer Tax Credit on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Manufacturer Tax Credit on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Manufacturer Tax Credit on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Manufacturer Tax Credit on AddThis.com... More in this section... Federal State

389

Alternative Fuels Data Center: Hydrogen Fueling Infrastructure Development  

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

Fueling 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 Infrastructure Development on Digg Find More places to share Alternative Fuels Data Center: Hydrogen Fueling Infrastructure Development on AddThis.com... More in this section... Hydrogen Basics Benefits & Considerations Stations Locations Infrastructure Development Vehicles Laws & Incentives

390

Alternative Fuels Data Center: Alternative Fuel Use and Vehicle Acquisition  

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

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

391

Feasibility study on AFR-100 fuel conversion from uranium-based fuel to thorium-based fuel  

SciTech Connect (OSTI)

Although thorium has long been considered as an alternative to uranium-based fuels, most of the reactors built to-date have been fueled with uranium-based fuel with the exception of a few reactors. The decision to use uranium-based fuels was initially made based on the technology maturity compared to thorium-based fuels. As a result of this experience, lot of knowledge and data have been accumulated for uranium-based fuels that made it the predominant nuclear fuel type for extant nuclear power. However, following the recent concerns about the extent and availability of uranium resources, thorium-based fuels have regained significant interest worldwide. Thorium is more abundant than uranium and can be readily exploited in many countries and thus is now seen as a possible alternative. As thorium-based fuel technologies mature, fuel conversion from uranium to thorium is expected to become a major interest in both thermal and fast reactors. In this study the feasibility of fuel conversion in a fast reactor is assessed and several possible approaches are proposed. The analyses are performed using the Advanced Fast Reactor (AFR-100) design, a fast reactor core concept recently developed by ANL. The AFR-100 is a small 100 MW{sub e} reactor developed under the US-DOE program relying on innovative fast reactor technologies and advanced structural and cladding materials. It was designed to be inherently safe and offers sufficient margins with respect to the fuel melting temperature and the fuel-cladding eutectic temperature when using U-10Zr binary metal fuel. Thorium-based metal fuel was preferred to other thorium fuel forms because of its higher heavy metal density and it does not need to be alloyed with zirconium to reduce its radiation swelling. The various approaches explored cover the use of pure thorium fuel as well as the use of thorium mixed with transuranics (TRU). Sensitivity studies were performed for the different scenarios envisioned in order to determine the best core performance characteristics for each of them. With the exception of the fuel type and enrichment, the reference AFR-100 core design characteristics were kept unchanged, including the general core layout and dimensions, assembly dimensions, materials and power rating. In addition, the mass of {sup 235}U required was kept within a reasonable range from that of the reference AFR-100 design. The core performance characteristics, kinetics parameters and reactivity feedback coefficients were calculated using the ANL suite of fast reactor analysis code systems. Orifice design calculations and the steady-state thermal-hydraulic analyses were performed using the SE2-ANL code. The thermal margins were evaluated by comparing the peak temperatures to the design limits for parameters such as the fuel melting temperature and the fuel-cladding eutectic temperature. The inherent safety features of AFR-100 cores proposed were assessed using the integral reactivity parameters of the quasi-static reactivity balance analysis. The design objectives and requirements, the computation methods used as well as a description of the core concept are provided in Section 2. The three major approaches considered are introduced in Section 3 and the neutronics performances of those approaches are discussed in the same section. The orifice zoning strategies used and the steady-state thermal-hydraulic performance are provided in Section 4. The kinetics and reactivity coefficients, including the inherent safety characteristics, are provided in Section 5, and the Conclusions in Section 6. Other scenarios studied and sensitivity studies are provided in the Appendix section.

Heidet, F.; Kim, T.; Grandy, C. (Nuclear Engineering Division)

2012-07-30T23:59:59.000Z

392

PRODUCTION OF {sup 26}Al, {sup 44}Ti, AND {sup 60}Fe IN CORE-COLLAPSE SUPERNOVAE: SENSITIVITY TO THE RATES OF THE TRIPLE ALPHA AND {sup 12}C({alpha}, {gamma}){sup 16}O REACTIONS  

SciTech Connect (OSTI)

We have studied the sensitivity to variations in the triple alpha and {sup 12}C({alpha}, {gamma}){sup 16}O reaction rates of the production of {sup 26}Al, {sup 44}Ti, and {sup 60}Fe in core-collapse supernovae (SNe). We used the KEPLER code to model the evolution of 15 M {sub sun}, 20 M {sub sun}, and 25 M {sub sun} stars to the onset of core collapse and simulated the ensuing SN explosion using a piston model for the explosion and an explosion energy of 1.2 x 10{sup 51} erg. Calculations were performed for the Anders and Grevesse and Lodders abundances. Over a range of twice the experimental uncertainty, {sigma}, for each helium-burning rate, the production of {sup 26}Al, {sup 60}Fe, and their ratio vary by factors of 5 or more. For some species, similar variations were observed for much smaller rate changes, 0.5{sigma} or less. The production of {sup 44}Ti was less sensitive to changes in the helium-burning rates. Production of all three isotopes depended on the solar abundance set used for the initial stellar composition.

Tur, Clarisse; Austin, Sam M. [National Superconducting Cyclotron Laboratory, Michigan State University, 1 Cyclotron Laboratory, East Lansing, MI 48824-1321 (United States); Heger, Alexander, E-mail: tur@nscl.msu.ed, E-mail: austin@nscl.msu.ed, E-mail: alex@physics.umn.ed [School of Physics and Astronomy, University of Minnesota, Twin Cities, Minneapolis, MN 55455-0149 (United States)

2010-07-20T23:59:59.000Z

393

The train fueling cost minimization problem with fuzzy fuel prices  

Science Journals Connector (OSTI)

The train fueling cost minimization problem is to find a scheduling and fueling strategy such that the fueling cost is minimized and no train runs out of fuel. Since fuel prices vary by location and time from mon...

Xiang Li; Chen-Fu Chien; Lixing Yang

2014-06-01T23:59:59.000Z

394

Fuel Cell Power Plants Renewable and Waste Fuels | Department...  

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

Plants Renewable and Waste Fuels Fuel Cell Power Plants Renewable and Waste Fuels Presentation by Frank Wolak, Fuel Cell Energy, at the Waste-to-Energy using Fuel Cells Workshop...

395

High-precision {sup 28}Si(p,t){sup 26}Si reaction to determine {sup 22}Mg({alpha},p){sup 25}Al reaction rates  

SciTech Connect (OSTI)

The rise time of stellar x-ray bursts is a signature of thermonuclear runaway processes in the atmosphere of neutron stars and is highly sensitive to a series of ({alpha},p) reactions via high-lying resonances in sd-shell nuclei. Lacking data for the relevant resonance levels, the stellar reaction rates have been calculated using statistical, Hauser-Feshbach models, assuming a high-level density. This assumption may not be correct in view of the selectivity of the ({alpha},p) reaction to natural parity states. We measured the {sup 28}Si(p,t){sup 26}Si reaction with a high-resolution spectrometer to identify resonance levels in {sup 26}Si above the {alpha}-emission threshold at 9.164 MeV excitation energy. These resonance levels are used to calculate the stellar reaction rate of the {sup 22}Mg({alpha},p){sup 25}Al reaction and to test the validity of the statistical assumption.

Matic, A.; Berg, A. M. van den; Harakeh, M. N.; Woertche, H. J.; Beard, M.; Berg, G. P. A.; Goerres, J.; LeBlanc, P.; O'Brien, S.; Wiescher, M.; Fujita, K.; Hatanaka, K.; Sakemi, Y.; Shimizu, Y.; Tameshige, Y.; Tamii, A.; Yosoi, M.; Adachi, T.; Fujita, Y.; Shimbara, Y. [Kernfysisch Versneller Instituut, University of Groningen, Zernikelaan 25, NL-9747 AA Groningen (Netherlands); Department of Physics and the Joint Institute for Nuclear Astrophysics, University of Notre Dame, Notre Dame, Indiana 46556 (United States); Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 560-0047 (Japan); Department of Physics, Osaka University, Toyonaka, Osaka 560-0043 (Japan); School of Physics, University of the Witwatersrand, PO Wits, Johannesburg 2050 (South Africa); Department of Physics, Kyushu University, Fukuoka 812-8581 (Japan); Physics Division, Argonne National Laboratory, 9700 S. Cass. Avenue, Argonne, Illinois 60439 (United States); Department of Physics, University of Surrey (United Kingdom); National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824 (United States)

2011-08-15T23:59:59.000Z

396

Fuel changes will increase fuel prices  

Science Journals Connector (OSTI)

Within a year the changes in fuels will push fuel prices upward. ... Although some people debate the necessity for, or the amount of price increases for, alternate fuels, there seems little doubt that whatever emerges at the gas pump will cost more. ...

JOSEPH HAGGIN

1992-04-20T23:59:59.000Z

397

Solid oxide fuel cell development at Topsoe Fuel Cell A/S and Risoe National Laboratory  

SciTech Connect (OSTI)

The consortium of Topsoe Fuel Cell A/S and Risoe National Laboratory has up-scaled its production capacity. Stacks are based on a compact thin plate multilayer design with metallic interconnects and 12x12 cm{sup 2} or 18x18 cm{sup 2} foot print. Larger (500 cm{sup 2}) cells are currently under evaluation. Stacks have been tested successfully for more than 13000 hours. Several 50 or 75 cell stacks in the 1+ kW power range have been tested successfully at a fuel utilisation of up to 92%. Multi stack modules consisting of four 75 cell stacks have been tested for more than 4000 hours with pre-reformed natural gas and modules consisting of twelve stacks are under development. Our SOFC program comprises development of next generation cells with porous ferritic steel is used as a cheap, ductile, robust cell support and the electrolyte is based on scandia-doped zirconia with improved durability. In collaboration with Waertsilae, a 24-stack prototype based on natural gas is being tested. The range of fuels have further been extended to include ethanol and coal syn-gas by development of a new coke resistant catalyst suitable for future SOFC technology.

Niels Christiansen; J.B. Hansen; H.H. Larsen (and others) [Topsoe Fuel Cell A/S, Lyngby (Denmark)

2007-07-01T23:59:59.000Z

398

Monte Carlo simulations of a differential die-away instrument for determination of fissile content in spent fuel assemblies  

SciTech Connect (OSTI)

The differential die-away (DDA) technique has been simulated by using the MCNPX code to quantify its capability to measure the fissile content in spent fuel assemblies, For 64 different spent fuel cases of various initial enrichment, burnup and cooling time, the count rate and signal to background ratios of the DDA system were obtained, where neutron backgrounds are mainly coming from the {sup 244}Cm of the spent fuel. To quantify the total fissile mass of spent fuel, a concept of the effective {sup 239}Pu mass was introduced by weighting the relative contribution to the signal of {sup 235}U and {sup 241}Pu compared to {sup 239}Pu and the calibration curves of DDA count rate vs. {sup 239}Pu{sub eff} were obtained by using the MCNPX code. With a deuterium-tritium (DT) neutron generator of 10{sup 9} n/s strength, signal to background ratios of sufficient magnitude are acquired for a DDA system with the spent fuel assembly in water.

Lee, Taehoon [Los Alamos National Laboratory; Menlove, Howard O [Los Alamos National Laboratory; Swinhoe, Martyn T [Los Alamos National Laboratory; Tobin, Stephen J [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

399

Measurement of the /sup 129/I//sup 131/I ratio in Chernobyl fallout  

SciTech Connect (OSTI)

Rainwater collected in the Munich area approximately one week after the Chernobyl reactor accident was investigated for its content of the radioisotopes /sup 129/I (T/sub 1/2/ = 1.6 x 10/sup 7/ y) and /sup 131/I (T/sub 1/2/ = 8.04 d). For the time of release, an isotopic ratio of /sup 129/I//sup 131/I = 19 +- 5 was found. This value was obtained from a gamma-ray activity measurement of /sup 131/I with a GE detector and a concentration measurement of /sup 129/I with accelerator mass spectrometry. From the measured ratio an operating time of the reactor prior to the accident in the vicinity of two years can be estimated, which is in fair agreement with estimates from other long-lived to short-lived radioisotope ratios in the Chernobyl fallout. Some measurements of /sup 131/I activity in thyroids of persons living in the Munich area is also reported.

Kutschera, W.; Fink, D.; Paul, M.; Hollos, G.; Kaufman, A.

1986-01-01T23:59:59.000Z

400

The {sup 30}P(p, ?){sup 31}S reaction in classical novae: progress and prospects  

SciTech Connect (OSTI)

The unknown thermonuclear rate of the {sup 30}P(p, ?){sup 31}S reaction at classical-nova temperatures currently prohibits the accurate modeling of nova nucleosynthesis in the A ? 30 region. This is hindering the calibration of nova thermometers based on observed O/S, S/Al, O/P, and P/Al abundance ratios in nova ejecta, the calibration of a meter to probe mixing at the core-envelope interface in novae based on the observed Si/H abundance ratio, and the identification of candidate pre-solar nova grains found in primitive meteorites based on laboratory measurements of their {sup 30}Si/{sup 28}Si isotopic ratios. Each of these diagnostics could address key questions in our understanding of classical novae if the {sup 30}P(p, ?){sup 31}S rate were known. We review progress on the determination of the {sup 30}P(p, ?){sup 31}S rate leading to a critical assessment of current interpretations of published data and prospects for future work.

Wrede, C., E-mail: wrede@nscl.msu.edu [Department of Physics and Astronomy and National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824 (United States)

2014-04-15T23:59:59.000Z

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


401

Measuring W photon couplings in a 500 GeV e sup + e sup - collider  

SciTech Connect (OSTI)

The Standard Model gives definite predictions for the W-photon couplings. Measuring them would test an important ingredient of the model. In this work we study the capability of a 500 GeV e{sup +}e{sup {minus}} collider to measure these couplings. We study the most general C and P conserving WW{lambda} vertex. This vertex contains two free parameters, {kappa} and {lambda}. We look at three processes: e{sup +}e{sup {minus}} {yields} W{sup +}W{sup {minus}}, e{lambda} {yields} W{nu} and {lambda}{lambda} {yields} W{sup +}W{sup {minus}}. For each process we present analytical expressions of helicity amplitudes for arbitrary values of {kappa} and {lambda}. We consider three different sources for the initial photon(s). The first two are breamsstrahlung and beamstrahlung (photon radiation induced by the collective fields of the opposite bunch). Both occur naturally in the collider environment. The third is a photon beam generated by scattering low energy laser light off a high energy electron beam. We examine potential observables for each process, calculating their sensitivity to {kappa} and {lambda}, and estimating the accuracy with which they can be measured. Assuming Standard Model values are actually measured, we present the region in the {kappa}-{lambda} plane to which the W couplings can be restricted with a given confidence level. We find that combining the three processes, one can measure {kappa} and {lambda} with accuracy of 0.01--0.02.

Yehudai, E.

1991-08-01T23:59:59.000Z

402

e{sup -}e{sup +} production by a Nambu string  

SciTech Connect (OSTI)

We analytically calculate the probability of e{sup -}e{sup +} production with a given relative energy from a closed string arising from the Nambu action as a solution of a circularly oscillating string as, perhaps, the simplest generalization of the classic pointlike particle. A numerical analysis of the result is also given. 10 refs., 1 fig.

Manoukian, E.B. [Royal Military College, Kingston, Ontario (Canada)

1992-06-01T23:59:59.000Z

403

Alternative Fuels Data Center  

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

AFDC 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... More in this section... Alternative Fuels Data Center: Page Not Found Skip to Content Eere_header_logo U.S. Department of Energy Energy Efficiency and Renewable Energy EERE Home | Programs & Offices | Consumer Information Alternative Fuels Data Center Search Search Help Alternative Fuels Data Center Fuels & Vehicles Biodiesel | Diesel Vehicles

404

Alternative Fuels Data Center  

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

Hydrogen » Laws & Incentives Hydrogen » Laws & 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... Hydrogen Basics Benefits & Considerations Stations Vehicles Laws & Incentives Federal Laws and Incentives for Hydrogen Fuel Cells The list below contains summaries of all Federal laws and incentives related to Hydrogen Fuel Cells. Incentives Alternative Fuel Tax Exemption Alternative fuels used in a manner that the Internal Revenue Service (IRS)

405

Alternative Fuels Data Center  

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

Conserve Fuel » Laws & Incentives Conserve Fuel » Laws & 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... Biodiesel Electricity Ethanol Hydrogen Natural Gas Propane Emerging Fuels Fuel Prices Federal Laws and Incentives for Idle Reduction The list below contains summaries of all Federal laws and incentives related to Idle Reduction. Incentives Idle Reduction Technology Excise Tax Exemption Qualified on-board idle reduction devices and advanced insulation are

406

[Gas cooled fuel cell systems technology development program  

SciTech Connect (OSTI)

Objective is the development of a gas-cooled phosphoric acid fuel cell for electric utility power plant application. Primary objectives are to: demonstrate performance endurance in 10-cell stacks at 70 psia, 190 C, and 267 mA/cm[sup 2]; improve cell degradation rate to less than 8 mV/1000 hours; develop cost effective criteria, processes, and design configurations for stack components; design multiple stack unit and a single 100 kW fuel cell stack; design a 375 kW fuel cell module and demonstrate average cell beginning-of-use performance; manufacture four 375-kW fuel cell modules and establish characteristics of 1.5 MW pilot power plant. The work is broken into program management, systems engineering, fuel cell development and test, facilities development.

Not Available

1988-03-01T23:59:59.000Z

407

Characterization of polar extracts from two petroleum-derived fuels  

SciTech Connect (OSTI)

Petroleum fuels of marginal stability have been used as a source of nitrogen-rich polar extracts. Polar compounds were isolated by mild acid extraction followed by silica gel adsorption. The extracts were characterized and identified by combined capillary column GC/MS. Both fuels were studied by two methods under accelerated storage conditions, bottle tests and oxygen overpressure. Bottle tests were conducted at 80/sup 0/C for 14 days and the oxygen overpressure at both 65 and 43/sup 0/C for 6 days and 4 weeks respectively. Filterable insolubles and adherent gum were measured for both methods. Peroxide numbers were determined by ASTM D3703-85 for both stressed and original fuel samples.

Mushrush, G.W.; Beal, E.J.; Morris, R.E.; Cooney, J.V.; Hazlett, R.N.; Watkins, J.M.

1989-01-01T23:59:59.000Z

408

Alternative Fuels Data Center: Alternative Fuel and Fuel-Efficient Vehicle  

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

Fuel and Fuel and Fuel-Efficient Vehicle Tax Credit to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel and Fuel-Efficient Vehicle Tax Credit on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel and Fuel-Efficient Vehicle Tax Credit on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel and Fuel-Efficient Vehicle Tax Credit on Google Bookmark Alternative Fuels Data Center: Alternative Fuel and Fuel-Efficient Vehicle Tax Credit on Delicious Rank Alternative Fuels Data Center: Alternative Fuel and Fuel-Efficient Vehicle Tax Credit on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel and Fuel-Efficient Vehicle Tax Credit on AddThis.com... More in this section... Federal State Advanced Search

409

Alternative Fuels Data Center: Low Carbon Fuel and Fuel-Efficient Vehicle  

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

Low Carbon Fuel and Low Carbon Fuel and Fuel-Efficient Vehicle Acquisition Requirement to someone by E-mail Share Alternative Fuels Data Center: Low Carbon Fuel and Fuel-Efficient Vehicle Acquisition Requirement on Facebook Tweet about Alternative Fuels Data Center: Low Carbon Fuel and Fuel-Efficient Vehicle Acquisition Requirement on Twitter Bookmark Alternative Fuels Data Center: Low Carbon Fuel and Fuel-Efficient Vehicle Acquisition Requirement on Google Bookmark Alternative Fuels Data Center: Low Carbon Fuel and Fuel-Efficient Vehicle Acquisition Requirement on Delicious Rank Alternative Fuels Data Center: Low Carbon Fuel and Fuel-Efficient Vehicle Acquisition Requirement on Digg Find More places to share Alternative Fuels Data Center: Low Carbon Fuel and Fuel-Efficient Vehicle Acquisition Requirement on AddThis.com...

410

Alternative Fuels Data Center: Alternative Fuel and Fuel-Efficient Vehicle  

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

Fuel and Fuel and Fuel-Efficient Vehicle Title Tax Exemption to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel and Fuel-Efficient Vehicle Title Tax Exemption on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel and Fuel-Efficient Vehicle Title Tax Exemption on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel and Fuel-Efficient Vehicle Title Tax Exemption on Google Bookmark Alternative Fuels Data Center: Alternative Fuel and Fuel-Efficient Vehicle Title Tax Exemption on Delicious Rank Alternative Fuels Data Center: Alternative Fuel and Fuel-Efficient Vehicle Title Tax Exemption on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel and Fuel-Efficient Vehicle Title Tax Exemption on AddThis.com...

411

Alternative Fuels Data Center: Fuel-Efficient and Alternative Fuel Vehicle  

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

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

412

Alternative Fuels Data Center: Natural Gas Fuel Rates and Alternative Fuel  

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

Natural Gas Fuel Rates Natural Gas Fuel Rates and Alternative Fuel Promotion to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Fuel Rates and Alternative Fuel Promotion on Facebook Tweet about Alternative Fuels Data Center: Natural Gas Fuel Rates and Alternative Fuel Promotion on Twitter Bookmark Alternative Fuels Data Center: Natural Gas Fuel Rates and Alternative Fuel Promotion on Google Bookmark Alternative Fuels Data Center: Natural Gas Fuel Rates and Alternative Fuel Promotion on Delicious Rank Alternative Fuels Data Center: Natural Gas Fuel Rates and Alternative Fuel Promotion on Digg Find More places to share Alternative Fuels Data Center: Natural Gas Fuel Rates and Alternative Fuel Promotion on AddThis.com... More in this section... Federal State Advanced Search

413

Fuel control system  

SciTech Connect (OSTI)

A fuel control system is described comprising: a fuel rack movable in opposite fuel-increasing and fuel-decreasing directions; a rack control member movable in opposite fuel-increasing and fuel-decreasing directions; servo system means for moving the fuel rack in response to movement of the rack control member an electrically energizable member movable in opposite fuel-increasing and fuel-decreasing directions, the electrically energizable member being urged to move in its fuel-decreasing direction when energized; first coupling means for connecting the electrically energizable member to the rack control member to move the rack control member in its fuel-decreasing direction in response to movement of the electrically energizable member in its fuel-decreasing direction; a mechanical governor control having a member movable in opposite fuel-increasing and fuel-decreasing directions; second coupling means for connecting the mechanical governor to the rack control member to move the rack control member in its fuel-decreasing direction in response to movement of the mechanical governor member in its fuel-decreasing direction; bias means for biasing the rack control member to move in its fuel-increasing direction.

Staniak, W.A.; Samuelson, R.E.; Moncelle, M.E.

1986-10-14T23:59:59.000Z

414

New Features of Shape Coexistence in {sup 152}Sm  

SciTech Connect (OSTI)

Excited states in {sup 152}Sm have been investigated with the {sup 152}Sm(n,n{sup '}gamma) reaction. The lowest four negative-parity band structures have been characterized in detail with respect to their absolute decay properties. Specifically, a new K{sup p}i=0{sup -} band has been assigned with its 1{sup -} band head at 1681 keV. This newly observed band has a remarkable similarity in its E1 transition rates for decay to the first excited K{sup p}i=0{sup +} band at 684 keV to the lowest K{sup p}i=0{sup -} band and its decay to the ground-state band. Based on these decay properties, as well as energy considerations, this new band is assigned as a K{sup p}i=0{sup -} octupole excitation based on the K{sup p}i=0{sub 2}{sup +} state. An emerging pattern of repeating excitations built on the 0{sub 2}{sup +} level similar to those built on the ground state may indicate that {sup 152}Sm is a complex example of shape coexistence rather than a critical point nucleus.

Garrett, P. E. [Department of Physics, University of Guelph, Guelph, Ontario, N1G2W1 Canada (Canada); Kulp, W. D.; Wood, J. L. [Department of Physics, Georgia Institute of Technology, Atlanta, Georgia 30332-0430 (United States); Bandyopadhyay, D.; Choudry, S.; Lesher, S. R.; McEllistrem, M. T.; Mynk, M.; Orce, J. N.; Yates, S. W. [University of Kentucky, Lexington, Kentucky 40506-0055 (United States); Dashdorj, D. [Department of Physics, North Carolina State University, Raleigh, North Carolina 27695 (United States)

2009-08-07T23:59:59.000Z

415

FUEL CELLS MOLTEN CARBONATE FUEL CELLS | Overview  

Science Journals Connector (OSTI)

The molten carbonate fuel cell (MCFC) emerged during the twentieth century as one of the key fuel cell types. It uses an electrolyte of alkali metal carbonates, operates typically at 650C, and is best suited to hydrocarbon fuels such as natural gas, coal gas, or biogas. The high operating temperature enables such fuels to be fed directly to the MCFC stacks, leading to conversion efficiencies greater than 50%. Molten carbonate fuel cell systems are ideally suited to applications that need continuous base load power. The first commercial systems, at the 300kW scale, are therefore being used in applications such as hospitals and hotels.

A.L. Dicks

2009-01-01T23:59:59.000Z

416

Spectroscopy of {sup 52,53}Sc  

SciTech Connect (OSTI)

Excited states of neutron-rich odd-A and odd-odd Sc isotopes, populated in deep inelastic multinucleon transfer reactions, induced by a {sup 238}U beam on a thin {sup 48}Ca target, have been identified. A strong feeding of both yrast and nonyrast states in such a reaction is illustrated using a combination of a large efficiency spectrometer and a {gamma} detector array. The structure of the populated states is interpreted in terms of the role of the valence proton and neutrons and compared to shell model calculations in the full pf shell.

Bhattacharyya, S.; Rejmund, M.; Navin, A.; Gelin, M.; Mittig, W.; Mukherjee, G.; Rejmund, F.; Roussel-Chomaz, P. [GANIL, CEA/DSM-CNRS/IN2P3, Bd Henri Becquerel, BP 55027, F-14076 Caen Cedex 5 (France); Caurier, E.; Nowacki, F.; Rousseau, M. [IPHC, UMR7178, IN2P3-CNRS et Universite Louis Pasteur, BP28, F-67037 Strasbourg (France); Poves, A. [Departamento de Fisica Teorica and IFT/CSIC, Universidad Autonoma de Madrid, 28049 Madrid (Spain); Chapman, R.; O'Donnell, D.; Hodsdon, A.; Liang, X.; Spohr, K.-M. [School of Engineering and Science, University of the West of Scotland, Paisley PA1 2BE, Scotland (United Kingdom); Theisen, Ch. [CEA-Saclay DSM/DAPNIA/SPhN, F-91191 Gif/Yvette Cedex (France)

2009-01-15T23:59:59.000Z

417

Depth absorbed dose and LET distributions of therapeutic {sup 1}H, {sup 4}He, {sup 7}Li, and {sup 12}C beams  

SciTech Connect (OSTI)

The depth absorbed dose and LET (linear energy transfer) distribution of different ions of clinical interest such as {sup 1}H, {sup 4}He, {sup 7}Li, and {sup 12}C ions have been investigated using the Monte Carlo code SHIELD-HIT. The energies of the projectiles correspond to ranges in water and soft tissue of approximately 260 mm. The depth dose distributions of the primary particles and their secondaries have been calculated and separated with regard to their low and high LET components. A LET value below 10 eV/nm can generally be regarded as low LET and sparsely ionizing like electrons and photons. The high LET region may be assumed to start at 20 eV/nm where on average two double-strand breaks can be formed when crossing the periphery of a nucleosome, even though strictly speaking the LET limits are not sharp and ought to vary with the charge and mass of the ion. At the Bragg peak of a monoenergetic high energy proton beam, less than 3% of the total absorbed dose is comprised of high LET components above 20 eV/nm. The high LET contribution to the total absorbed dose in the Bragg peak is significantly larger with increasing ion charge as a natural result of higher stopping power and lower range straggling. The fact that the range straggling and multiple scattering are reduced by half from hydrogen to helium increases the possibility to accurately deposit only the high LET component in the tumor with negligible dose to organs at risk. Therefore, the lateral penumbra is significantly improved and the higher dose gradients of {sup 7}Li and {sup 12}C ions both longitudinally and laterally will be of major advantage in biological optimized radiation therapy. With increasing charge of the ion, the high LET absorbed dose in the beam entrance and the plateau regions where healthy normal tissues are generally located is also increased. The dose distribution of the high LET components in the {sup 7}Li beam is only located around the Bragg peak, characterized by a Gaussian-type distribution. Furthermore, the secondary particles produced by high energy {sup 7}Li ions in tissuelike media have mainly low LET character both in front of and beyond the Bragg peak.

Kempe, Johanna; Gudowska, Irena; Brahme, Anders [Division of Medical Radiation Physics, Department of Oncology-Pathology, Karolinska Institutet and Stockholm University, Box 260, SE-171 76 Stockholm (Sweden)

2007-01-15T23:59:59.000Z

418

Alternative Fuels Data Center: Filling CNG Fuel Tanks  

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

Filling CNG Fuel Tanks 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 AddThis.com... More in this section... Natural Gas Basics Benefits & Considerations Stations Vehicles Availability Conversions Emissions Maintenance & Safety Fuel System & Cylinders Fuel Safety Traffic Accident Filling CNG Tanks Laws & Incentives Filling CNG Fuel Tanks Unlike liquid fuel, which consistently holds about the same volume of fuel

419

Alternative Fuels Data Center: Fuel-Efficient Vehicle Acquisition and  

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

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

420

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition  

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

Alternative Fuel Alternative Fuel Vehicle (AFV) Acquisition and Alternative Fuel Use Requirements to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition and Alternative Fuel Use Requirements on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition and Alternative Fuel Use Requirements on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition and Alternative Fuel Use Requirements on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition and Alternative Fuel Use Requirements on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Acquisition and Alternative Fuel Use Requirements on Digg Find More places to share Alternative Fuels Data Center: Alternative

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421

Alternative Fuels Data Center: xTL Fuels  

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

xTL Fuels to someone xTL Fuels to someone by E-mail Share Alternative Fuels Data Center: xTL Fuels on Facebook Tweet about Alternative Fuels Data Center: xTL Fuels on Twitter Bookmark Alternative Fuels Data Center: xTL Fuels on Google Bookmark Alternative Fuels Data Center: xTL Fuels on Delicious Rank Alternative Fuels Data Center: xTL Fuels on Digg Find More places to share Alternative Fuels Data Center: xTL Fuels on AddThis.com... More in this section... Biobutanol Drop-In Biofuels Methanol P-Series Renewable Natural Gas xTL Fuels xTL Fuels Synthetic liquid transportation fuels, collectively known as xTL fuels, are produced through specialized conversion processes. These production methods, including the Fischer-Tropsch process, produce fuels from carbon-based feedstocks, such as biomass, coal, or natural gas, and can

422

/sup 176/Lu: Cosmic clock or stellar thermometer  

SciTech Connect (OSTI)

We quantitatively examine the various experimental and theoretical aspects of the stellar synthesis of the long-lived ground state of /sup 176/LU (3.6 x 10/sup 10/ yr). We discuss the various regimes of stellar temperature and free-neutron density in which either (i) the internal electromagnetic couplings between /sup 176/Lu/sup o/ and /sup 176/Lu/sup m/ (3.68 hr) are sufficiently low that they may be treated as separate nuclei, or (ii) the internal couplings are rapidly able to establish thermal equilibrium between /sup 176/Lu/sup o/ and /sup 176/Lu/sup m/. Case (i) above allows /sup 176/Lu/sup o/ to be used as a cosmic clock of galactic s-process nucleosynthesis. As experimental input to the cosmic clock, we have measured the 30 keV neutron capture cross sections: sigma(/sup 170/Yb) = 766 +- 30 mb and sigma(/sup 175/Lu) = 1266 +- 43 mb. This latter value also yields the branching ratio, B, to /sup 176/Lu/sup o/ from neutron capture on /sup 175/Lu as B(24 keV) = 0.362 +- 0.038. Using abundance and cross-section systematics, we derive an upper limit on the mean s-process age of solar material of 11 x 10/sup 9/ yr before the solidification of the meteorites. By requiring the solar abundance of /sup 170/Yb to be consistent with these same sigmaN systematics, we can also bracket the allowable range for the average s-process neutron density as 10/sup 7/ cm/sup -3/< or approx. =< or approx. =4 x 10/sup 7/ cm)/sup 3/. However, for sufficiently high stellar temperatures, case (ii) above implies that the total effective half-life of /sup 176/Lu against beta decay becomes a very strong function of the stellar temperature: t/sub 1/2/(/sup 176/Lu) = 18.5 exp (14.7/T/sub 8/) hr for T/sub 8/>1, and thus the /sup 176/Lu ..-->.. /sup 176/Hf decay would constitute a sensitive stellar s-process thermometer. We show that the fact that /sup 176/Lu does exist in the solar system can place firm constraints on the temperature and neutron density of current models for the site of the s-process.

Beer, H.; Kaeppeler, F.; Wisshak, K.; Ward, R.A.

1981-08-01T23:59:59.000Z

423

Alternative Fuels Data Center: Compressed Natural Gas Fueling Stations  

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

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

424

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Hybrid  

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

Fuel Fuel Vehicle (AFV) and Hybrid Electric Vehicle (HEV) Funding to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Hybrid Electric Vehicle (HEV) Funding on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Hybrid Electric Vehicle (HEV) Funding on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Hybrid Electric Vehicle (HEV) Funding on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Hybrid Electric Vehicle (HEV) Funding on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Hybrid Electric Vehicle (HEV) Funding on Digg Find More places to share Alternative Fuels Data Center: Alternative

425

Alternative Fuels Data Center: Authorization for Alternative Fuel  

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

Authorization for Authorization for Alternative Fuel Infrastructure Incentives to someone by E-mail Share Alternative Fuels Data Center: Authorization for Alternative Fuel Infrastructure Incentives on Facebook Tweet about Alternative Fuels Data Center: Authorization for Alternative Fuel Infrastructure Incentives on Twitter Bookmark Alternative Fuels Data Center: Authorization for Alternative Fuel Infrastructure Incentives on Google Bookmark Alternative Fuels Data Center: Authorization for Alternative Fuel Infrastructure Incentives on Delicious Rank Alternative Fuels Data Center: Authorization for Alternative Fuel Infrastructure Incentives on Digg Find More places to share Alternative Fuels Data Center: Authorization for Alternative Fuel Infrastructure Incentives on AddThis.com...

426

Alternative Fuels Data Center: Compressed Natural Gas (CNG) Fueling  

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

Compressed Natural Gas Compressed Natural Gas (CNG) Fueling Infrastructure Development to someone by E-mail Share Alternative Fuels Data Center: Compressed Natural Gas (CNG) Fueling Infrastructure Development on Facebook Tweet about Alternative Fuels Data Center: Compressed Natural Gas (CNG) Fueling Infrastructure Development on Twitter Bookmark Alternative Fuels Data Center: Compressed Natural Gas (CNG) Fueling Infrastructure Development on Google Bookmark Alternative Fuels Data Center: Compressed Natural Gas (CNG) Fueling Infrastructure Development on Delicious Rank Alternative Fuels Data Center: Compressed Natural Gas (CNG) Fueling Infrastructure Development on Digg Find More places to share Alternative Fuels Data Center: Compressed Natural Gas (CNG) Fueling Infrastructure Development on AddThis.com...

427

Alternative Fuels Data Center: Compressed Natural Gas (CNG) Fueling  

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

Compressed Natural Gas Compressed Natural Gas (CNG) Fueling Infrastructure Inspection to someone by E-mail Share Alternative Fuels Data Center: Compressed Natural Gas (CNG) Fueling Infrastructure Inspection on Facebook Tweet about Alternative Fuels Data Center: Compressed Natural Gas (CNG) Fueling Infrastructure Inspection on Twitter Bookmark Alternative Fuels Data Center: Compressed Natural Gas (CNG) Fueling Infrastructure Inspection on Google Bookmark Alternative Fuels Data Center: Compressed Natural Gas (CNG) Fueling Infrastructure Inspection on Delicious Rank Alternative Fuels Data Center: Compressed Natural Gas (CNG) Fueling Infrastructure Inspection on Digg Find More places to share Alternative Fuels Data Center: Compressed Natural Gas (CNG) Fueling Infrastructure Inspection on AddThis.com...

428

Fuel Cell Technologies Office: Hydrogen Delivery and Fueling (Text  

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

Delivery and Delivery and Fueling (Text Alternative Version) to someone by E-mail Share Fuel Cell Technologies Office: Hydrogen Delivery and Fueling (Text Alternative Version) on Facebook Tweet about Fuel Cell Technologies Office: Hydrogen Delivery and Fueling (Text Alternative Version) on Twitter Bookmark Fuel Cell Technologies Office: Hydrogen Delivery and Fueling (Text Alternative Version) on Google Bookmark Fuel Cell Technologies Office: Hydrogen Delivery and Fueling (Text Alternative Version) on Delicious Rank Fuel Cell Technologies Office: Hydrogen Delivery and Fueling (Text Alternative Version) on Digg Find More places to share Fuel Cell Technologies Office: Hydrogen Delivery and Fueling (Text Alternative Version) on AddThis.com... Publications Program Publications

429

Fuel Cell Technologies Office: International Hydrogen Fuel and Pressure  

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

International Hydrogen International Hydrogen Fuel and Pressure Vessel Forum to someone by E-mail Share Fuel Cell Technologies Office: International Hydrogen Fuel and Pressure Vessel Forum on Facebook Tweet about Fuel Cell Technologies Office: International Hydrogen Fuel and Pressure Vessel Forum on Twitter Bookmark Fuel Cell Technologies Office: International Hydrogen Fuel and Pressure Vessel Forum on Google Bookmark Fuel Cell Technologies Office: International Hydrogen Fuel and Pressure Vessel Forum on Delicious Rank Fuel Cell Technologies Office: International Hydrogen Fuel and Pressure Vessel Forum on Digg Find More places to share Fuel Cell Technologies Office: International Hydrogen Fuel and Pressure Vessel Forum on AddThis.com... Publications Program Publications Technical Publications

430

Alternative Fuels Data Center: Installation of Alternative Fuel Components  

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

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

431

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and  

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

Alternative Fuel Alternative Fuel Vehicle (AFV) and Infrastructure Rebate Program Establishment to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Infrastructure Rebate Program Establishment on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Infrastructure Rebate Program Establishment on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Infrastructure Rebate Program Establishment on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Infrastructure Rebate Program Establishment on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) and Infrastructure Rebate Program Establishment on Digg Find More places to share Alternative Fuels Data Center: Alternative

432

Alternative Fuels Data Center: Provision for Alternative Fuels Corridor  

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

Provision for Provision for Alternative Fuels Corridor Pilot Projects to someone by E-mail Share Alternative Fuels Data Center: Provision for Alternative Fuels Corridor Pilot Projects on Facebook Tweet about Alternative Fuels Data Center: Provision for Alternative Fuels Corridor Pilot Projects on Twitter Bookmark Alternative Fuels Data Center: Provision for Alternative Fuels Corridor Pilot Projects on Google Bookmark Alternative Fuels Data Center: Provision for Alternative Fuels Corridor Pilot Projects on Delicious Rank Alternative Fuels Data Center: Provision for Alternative Fuels Corridor Pilot Projects on Digg Find More places to share Alternative Fuels Data Center: Provision for Alternative Fuels Corridor Pilot Projects on AddThis.com... More in this section... Federal

433

Alternative Fuels Data Center: Utility District Natural Gas Fueling Station  

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

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

434

Alternative Fuels Data Center: School District Alternative Fuel Vehicle  

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

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

435

Fuel Cell Technologies Office: Fuel Cell Technical Publications  

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

Cell Technical Cell Technical Publications to someone by E-mail Share Fuel Cell Technologies Office: Fuel Cell Technical Publications on Facebook Tweet about Fuel Cell Technologies Office: Fuel Cell Technical Publications on Twitter Bookmark Fuel Cell Technologies Office: Fuel Cell Technical Publications on Google Bookmark Fuel Cell Technologies Office: Fuel Cell Technical Publications on Delicious Rank Fuel Cell Technologies Office: Fuel Cell Technical Publications on Digg Find More places to share Fuel Cell Technologies Office: Fuel Cell Technical Publications on AddThis.com... Publications Program Publications Technical Publications Hydrogen Fuel Cells Safety, Codes & Standards Market Analysis Educational Publications Newsletter Program Presentations Multimedia Conferences & Meetings

436

Alternative Fuels Data Center: Efficient Driving Behaviors to Conserve Fuel  

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

Efficient Driving 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 Driving Behaviors to Conserve Fuel on Digg Find More places to share Alternative Fuels Data Center: Efficient Driving Behaviors to Conserve Fuel on AddThis.com... More in this section... Idle Reduction Parts & Equipment Maintenance Driving Behavior Management Strategies

437

Alternative Fuels Data Center: Aftermarket Alternative Fuel Vehicle (AFV)  

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

Aftermarket Aftermarket Alternative Fuel Vehicle (AFV) Conversions to someone by E-mail Share Alternative Fuels Data Center: Aftermarket Alternative Fuel Vehicle (AFV) Conversions on Facebook Tweet about Alternative Fuels Data Center: Aftermarket Alternative Fuel Vehicle (AFV) Conversions on Twitter Bookmark Alternative Fuels Data Center: Aftermarket Alternative Fuel Vehicle (AFV) Conversions on Google Bookmark Alternative Fuels Data Center: Aftermarket Alternative Fuel Vehicle (AFV) Conversions on Delicious Rank Alternative Fuels Data Center: Aftermarket Alternative Fuel Vehicle (AFV) Conversions on Digg Find More places to share Alternative Fuels Data Center: Aftermarket Alternative Fuel Vehicle (AFV) Conversions on AddThis.com... More in this section... Federal State

438

Alternative Fuels Data Center: Promulgation of Renewable Fuel Storage Tank  

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

Promulgation of Promulgation of Renewable Fuel Storage Tank Regulations to someone by E-mail Share Alternative Fuels Data Center: Promulgation of Renewable Fuel Storage Tank Regulations on Facebook Tweet about Alternative