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1

Viscous drag reduction in boundary layers  

SciTech Connect (OSTI)

The present volume discusses the development status of stability theory for laminar flow control design, applied aspects of laminar-flow technology, transition delays using compliant walls, the application of CFD to skin friction drag-reduction, active-wave control of boundary-layer transitions, and such passive turbulent-drag reduction methods as outer-layer manipulators and complex-curvature concepts. Also treated are such active turbulent drag-reduction technique applications as those pertinent to MHD flow drag reduction, as well as drag reduction in liquid boundary layers by gas injection, drag reduction by means of polymers and surfactants, drag reduction by particle addition, viscous drag reduction via surface mass injection, and interactive wall-turbulence control.

Bushnell, D.M.; Hefner, J.N.

1990-01-01T23:59:59.000Z

2

Drag reduction in coal log pipelines  

SciTech Connect (OSTI)

It is well-known that solutions of dissolved long-chain macromolecules produce lower friction or drag losses than with the solvent alone. In coal log pipeline (CLP), water is the conveying medium. Synthetic polymers such as poly(ethylene oxide) have been dissolved in water and tested for their extent of drag reduction as a function of concentration and other variables. Lab-scale experimental results for CLP indicate substantial drag reduction at low concentration levels of polymer. But, the macromolecules exhibit degradation under mechanical shear stresses. The large molecules break into smaller units. This degradation effect causes a loss of drag reduction. However, high levels of drag reduction can be maintained as follows: (1) by injecting polymer into the CLP at several locations along the pipeline, (2) by injecting polymer of different particle sizes, (3) by using more robust types of polymers, or (4) by using polymer-fiber mixtures. This report presents the value of drag-reducing agents in terms of pumping power net cost savings. In addition, this report outlines the environmental impact of drag reduction polymers, and end-of-pipeline water treatment processes. For an operating CLP, hundreds of miles in length, the use of poly(ethylene oxide) as a drag reducing agent provides significant pumping power cost savings at a minimal materials cost.

Marrero, T.R.; Liu, H. [Univ. of Missouri, Columbia, MO (United States). Capsule Pipeline Research Center

1996-12-31T23:59:59.000Z

3

Active skin for turbulent drag reduction  

E-Print Network [OSTI]

evidence that spanwise traveling waves of the right amplitude, wavelength and frequency can result in significant turbulent drag reduction. Such traveling waves can be induced in the smart skin via active-material actuation. The flow control technique...

Mani, Raghavendran

2002-01-01T23:59:59.000Z

4

Turbulent drag reduction through oscillating discs  

E-Print Network [OSTI]

The changes of a turbulent channel flow subjected to oscillations of wall flush-mounted rigid discs are studied by means of direct numerical simulations. The Reynolds number is $R_\\tau$=$180$, based on the friction velocity of the stationary-wall case and the half channel height. The primary effect of the wall forcing is the sustained reduction of wall-shear stress, which reaches a maximum of 20%. A parametric study on the disc diameter, maximum tip velocity, and oscillation period is presented, with the aim to identify the optimal parameters which guarantee maximum drag reduction and maximum net energy saving, computed by taking into account the power spent to actuate the discs. This may be positive and reaches 6%. The Rosenblat viscous pump flow is used to predict the power spent for disc motion in the turbulent channel flow and to estimate localized and transient regions over the disc surface subjected to the turbulent regenerative braking effect, for which the wall turbulence exerts work on the discs. The...

Wise, Daniel J

2014-01-01T23:59:59.000Z

5

Drag reduction efficiency for polymer-surfactant mixtures  

SciTech Connect (OSTI)

In a high Reynolds number fluid flow, significant energy loss occurs due to friction. However, by the addition of a minute amount of additives into this turbulent flow, frictional drag can be drastically reduced. This drag reduction phenomenon provides considerable motivation for diverse research to investigate its origin and application. Drag reduction has been reported for several solvent/additive systems, including dilute solution of high molecular weight polymers, surfactants, and micellar systems. Polymer systems as drag reducers have been extensively investigated. Recently, Choi and Jhon investigated the concentration dependence of drag reduction for PEO in water and PIB in kerosene systems using the rotating disk apparatus (RDA). However, due to the thermal instability and molecular degradation of drag reducing polymers, it is necessary to select alternative drag reducers. The possible formation of a polymer-surfactant complex takes on the character of a polyelectrolyte and it is shown that such polymer-surfactant complexes may have enhanced drag reduction properties based on the investigation of the turbulent pipe flow properties of high molecular weight PEO in SDS solution. In this study, we discuss details of conformation transitions of PEO molecules depending on external conditions such as pH, SDS and shear rate by adding the surfactant (Sodium dodecyl sulfate SDS, C{sub 12}H{sub 25}O{sub 4}SNa, (Fw:288.4) from Sigma Co. was used as a surfactant) and the PAA molecules. We also investigate modes of intermolecular interactions of both non-ionic and ionic polymers with surfactant and, finally, the polymer-surfactant complex under turbulent flow in an RDA.

Kim, C.A.; Kim, J.T.; Choi, H.J. [Inha Univ., Inchon (Korea, Democratic People`s Republic of)] [and others

1996-12-31T23:59:59.000Z

6

Effects of Congo Red on the drag reduction properties of polyethylene oxide  

Science Journals Connector (OSTI)

Addition of minute amounts of Congo Red (a benzidine derivative) to polymer additives of polyethylene oxide greatly affect the turbulent drag reduction characteristics of the polymer. A dipole type cross coupling mechanism is suggested which could possibly explain the flow behavior of these dilute additive solutions in drag reduction.

Claes Inge; Arne V. Johansson; E. Rune Lindgren

1979-01-01T23:59:59.000Z

7

Wall-pressure and PIV analysis for microbubble drag reduction investigation  

E-Print Network [OSTI]

friction reductions were observed when the microbubbles were injected. Several measurements of wall-pressure were taken at various Reynolds numbers that ranged from 300 up to 6154. No significant drag reduction was observed for flows in the laminar range...

Dominguez Ontiveros, Elvis Efren

2005-11-01T23:59:59.000Z

8

Aerodynamic Drag Reduction Apparatus For Wheeled Vehicles In Ground Effect  

DOE Patents [OSTI]

An apparatus for reducing the aerodynamic drag of a wheeled vehicle in a flowstream, the vehicle having a vehicle body and a wheel assembly supporting the vehicle body. The apparatus includes a baffle assembly adapted to be positioned upstream of the wheel assembly for deflecting airflow away from the wheel assembly so as to reduce the incident pressure on the wheel assembly.

Ortega, Jason M. (Pacifica, CA); Salari, Kambiz (Livermore, CA)

2005-12-13T23:59:59.000Z

9

Shark-skin surfaces for fluid-drag reduction in turbulent flow: a review  

Science Journals Connector (OSTI)

...surface. Tests on a 16km gas-pipeline section have...favourable grain patterns and residual compressive stresses in...should be investigated for turbine blades or high-volume...reduction techniques in natural gas pipelines10th European Drag...

2010-01-01T23:59:59.000Z

10

Imaginative solutions by marine organisms for drag reduction Frank E. Fish  

E-Print Network [OSTI]

Imaginative solutions by marine organisms for drag reduction Frank E. Fish Department of Biology [4]. It is no accident that the shape of modern submarines, fish, and marine mammals are so closely for lift and ships do not undulate like fish for propulsion. The reason that the duplication of biological

Fish, Frank

11

Investigation of Tractor Base Bleeding for Heavy Vehicle Aerodynamic Drag Reduction  

SciTech Connect (OSTI)

One of the main contributors to the aerodynamic drag of a heavy vehicle is tractor-trailer gap drag, which arises when the vehicle operates within a crosswind. Under this operating condition, freestream flow is entrained into the tractor-trailer gap, imparting a momentum exchange to the vehicle and subsequently increasing the aerodynamic drag. While a number of add-on devices, including side extenders, splitter plates, vortex stabilizers, and gap sealers, have been previously tested to alleviate this source of drag, side extenders remain the primary add-on device of choice for reducing tractor-trailer gap drag. However, side extenders are not without maintenance and operational issues. When a heavy vehicle pivots sharply with respect to the trailer, as can occur during loading or unloading operations, the side extenders can become crushed against the trailer. Consequently, fleet operators are forced to incur additional costs to cover the repair or replacement of the damaged side extenders. This issue can be overcome by either shortening the side extenders or by devising an alternative drag reduction concept that can perform just as effectively as side extenders. To explore such a concept, we investigate tractor base bleeding as a means of reducing gap drag. Wind tunnel measurements are made on a 1:20 scale heavy vehicle model at a vehicle width-based Reynolds number of 420,000. The tractor bleeding flow, which is delivered through a porous material embedded within the tractor base, is introduced into the tractor-trailer gap at bleeding coefficients ranging from 0.0-0.018. To determine the performance of tractor base bleeding under more realistic operating conditions, computational fluid dynamics simulations are performed on a full-scale heavy vehicle within a crosswind for bleeding coefficients ranging from 0.0-0.13.

Ortega, J; Salari, K; Storms, B

2007-10-25T23:59:59.000Z

12

Aerodynamic drag reduction apparatus for gap-divided bluff bodies such as tractor-trailers  

DOE Patents [OSTI]

An apparatus for reducing the aerodynamic drag of a bluff-bodied vehicle such as a tractor-trailer in a flowstream, the bluff-bodied vehicle of a type having a leading portion, a trailing portion connected to the leading portion, and a gap between the leading and trailing portions defining a recirculation zone. The apparatus is preferably a baffle assembly, such as a vertical panel, adapted to span a width of the gap between the leading and trailing portions so as to impede cross-flow through the gap, with the span of the baffle assembly automatically adjusting for variations in the gap width when the leading and trailing portions pivot relative to each other.

Ortega, Jason M. (Pacifica, CA); Salari, Kambiz (Livermore, CA)

2006-07-11T23:59:59.000Z

13

Reduction of drag and energy consumption during energy release preceding a blunt body in supersonic flow  

Science Journals Connector (OSTI)

A simple approximate theory is used to estimate the optimal power of a stationary lumped source of energy in a supersonic flow and its minimal distance from a body, which provide for a significant reduction of...

L. N. Myrabo; Yu. P. Raizer; M. N. Shneider; R. Bracken

14

Abiotic U(VI) Reduction by Sorbed Fe(II) on Natural Sediments...  

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

U(VI) Reduction by Sorbed Fe(II) on Natural Sediments. Abiotic U(VI) Reduction by Sorbed Fe(II) on Natural Sediments. Abstract: Laboratory experiments were performed as a function...

15

Is Cumulus Drag a Rayleigh Drag?  

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

Cumulus Drag a Rayleigh Drag? Cumulus Drag a Rayleigh Drag? For original submission and image(s), see ARM Research Highlights http://www.arm.gov/science/highlights/ Research Highlight In toy models of the atmosphere, "Rayleigh damping" is used as a sink of kinetic energy in the free troposphere. Rayleigh damping accomplishes this by imposing a frictional drag on the wind to damp it to zero on a fixed timescale, which is usually chosen in the range of 1 to 10 days. The use of Rayleigh damping is justified by claiming that moist convection is the physical process responsible for this drag. Indeed, it is known that convection can damp winds -the process is referred to as "cumulus drag"-but the appropriateness of modeling it as a Rayleigh drag has not been investigated.

16

Reduction of Hg(II) to Hg(0) by Magnetite. | EMSL  

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

of Hg(II) to Hg(0) by Magnetite. Reduction of Hg(II) to Hg(0) by Magnetite. Abstract: Mercury (Hg) is a highly toxic element, and its contamination of groundwater presents a...

17

ALTERNATE REDUCTANT COLD CAP EVALUATION FURNACE PHASE II TESTING  

SciTech Connect (OSTI)

Savannah River Remediation (SRR) conducted a Systems Engineering Evaluation (SEE) to determine the optimum alternate reductant flowsheet for the Defense Waste Processing Facility (DWPF). Specifically, two proposed flowsheets (nitric–formic–glycolic and nitric–formic–sugar) were evaluated based upon results from preliminary testing. Comparison of the two flowsheets among evaluation criteria indicated a preference towards the nitric–formic–glycolic flowsheet. Further research and development of this flowsheet eliminated the formic acid, and as a result, the nitric–glycolic flowsheet was recommended for further testing. Based on the development of a roadmap for the nitric–glycolic acid flowsheet, Waste Solidification Engineering (WS-E) issued a Technical Task Request (TTR) to address flammability issues that may impact the implementation of this flowsheet. Melter testing was requested in order to define the DWPF flammability envelope for the nitric-glycolic acid flowsheet. The Savannah River National Laboratory (SRNL) Cold Cap Evaluation Furnace (CEF), a 1/12th scale DWPF melter, was selected by the SRR Alternate Reductant project team as the melter platform for this testing. The overall scope was divided into the following sub-tasks as discussed in the Task Technical and Quality Assurance Plan (TTQAP): ? Phase I - A nitric–formic acid flowsheet melter test (unbubbled) to baseline the CEF cold cap and vapor space data to the benchmark melter flammability models; ? Phase II - A nitric–glycolic acid flowsheet melter test (unbubbled and bubbled) to: o Define new cold cap reactions and global kinetic parameters in support of the melter flammability model development; o Quantify off-gas surging potential of the feed; o Characterize off-gas condensate for complete organic and inorganic carbon species. After charging the CEF with cullet from Phase I CEF testing, the melter was slurry-fed with glycolic flowsheet based SB6-Frit 418 melter feed at 36% waste loading and was operated continuously for 25 days. Process data was collected throughout testing and included melter operation parameters and off-gas chemistry. In order to generate off-gas data in support of the flammability model development for the nitric-glycolic flowsheet, vapor space steady state testing in the range of ~300-750°C was conducted under the following conditions, (i) 100% (nominal and excess antifoam levels) and 125% stoichiometry feed and (ii) with and without argon bubbling. Adjustments to feed rate, heater outputs and purge air flow were necessary in order to achieve vapor space temperatures in this range. Surge testing was also completed under nominal conditions for four days with argon bubbling and one day without argon bubbling.

Johnson, F.; Stone, M.; Miller, D.

2014-09-03T23:59:59.000Z

18

Heterogeneous reduction of Tc(VII) by Fe(II) at the solid–water interface  

Science Journals Connector (OSTI)

Experiments were performed herein to investigate the rates and products of heterogeneous reduction of Tc(VII) by Fe(II) adsorbed to hematite and goethite, and by Fe(II) associated with a dithionite–citrate–bicarbonate (DCB) reduced natural phyllosilicate mixture [structural, ion-exchangeable, and edge-complexed Fe(II)] containing vermiculite, illite, and muscovite. The heterogeneous reduction of Tc(VII) by Fe(II) adsorbed to the Fe(III) oxides increased with increasing pH and was coincident with a second event of Fe 2 + (aq) adsorption. The reaction was almost instantaneous above pH 7. In contrast, the reduction rates of Tc(VII) by DCB-reduced phyllosilicates were not sensitive to pH or to added Fe 2 + (aq) that adsorbed to the clay. The reduction kinetics were orders of magnitude slower than observed for the Fe(III) oxides, and appeared to be controlled by structural Fe(II). The following affinity series for heterogeneous Tc(VII) reduction by Fe(II) was suggested by the experimental results: aqueous Fe(II) ? adsorbed Fe(II) in phyllosilicates [ion-exchangeable and some edge-complexed Fe(II)] ? structural Fe(II) in phyllosilicates ? Fe(II) adsorbed on Fe(III) oxides. Tc-EXAFS spectroscopy revealed that the reduction products were virtually identical on hematite and goethite that were comprised primarily of sorbed octahedral TcO2 monomers and dimers with significant Fe(III) in the second coordination shell. The nature of heterogeneous Fe(III) resulting from the redox reaction was ambiguous as probed by Tc-EXAFS spectroscopy, although Mössbauer spectroscopy applied to an experiment with 56Fe-goethite with adsorbed 57Fe(II) implied that redox product Fe(III) was goethite-like. The Tc(IV) reduction product formed on the DCB-reduced phyllosilicates was different from the Fe(III) oxides, and was more similar to Tc(IV) oxyhydroxide in its second coordination shell. The heterogeneous reduction of Tc(VII) to less soluble forms by Fe(III) oxide-adsorbed Fe(II) and structural Fe(II) in phyllosilicates may be an important geochemical process that will proceed at very different rates and that will yield different surface species depending on subsurface pH and mineralogy.

T. Peretyazhko; J.M. Zachara; S.M. Heald; B.-H. Jeon; R.K. Kukkadapu; C. Liu; D. Moore; C.T. Resch

2008-01-01T23:59:59.000Z

19

CU(II): catalyzed hydrazine reduction of ferric nitrate  

SciTech Connect (OSTI)

A method is described for producing ferrous nitrate solutions by the cupric ion-catalyzed reduction of ferric nitrate with hydrazine. The reaction is complete in about 1.5 hours at 40/sup 0/C. Hydrazoic acid is also produced in substantial quantities as a reaction byproduct.

Karraker, D.G.

1981-11-01T23:59:59.000Z

20

ON THE SCHUR INDICES OF REDUCTIVE GROUPS II  

Science Journals Connector (OSTI)

......Introduction])). As SCHUR INDICES OF REDUCTIVE GROUPS 445...above u. Then fc^, the completion of k' at w, is unramified...Hence the local Schur index mfc>(v) of v over k,,, which is equal to the index of A^ = Bjp is 1. As k......

ZYOZYU OHMORI

1981-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "drag reduction ii" 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

INVESTIGATION OF OXYGEN REDUCTION MECHANISMS USING CATHODE MICROELECTRODES, PART II  

E-Print Network [OSTI]

of elementary oxygen reduc- tion reaction steps. This discrepancy indicates to a lack of fundamental understanding of oxygen reduction process(es) at the LSM/YSZ interface at the molecular level. #12;Electrical resistances and capacitances in the SOFC behavior. All implications presented in Refs. 2-7 have been based

Yildiz, Bilge

22

Mercury and frame-dragging in light of the MESSENGER flybys: conflict with general relativity, poor knowledge of the physical properties of the Sun, data reduction artifact, or still insufficient observations?  

E-Print Network [OSTI]

The Lense-Thirring precession of the longitude of perihelion of Mercury, as predicted by general relativity by using the value of the Sun's angular momentum S = 190 x 10^39 kg m^2 s^-1 from helioseismology, is -2.0 milliarcseconds per century, computed in a celestial equatorial reference frame. It disagrees at 4-{\\sigma} level with the correction 0.4 +/- 0.6 milliarcseconds per century to the standard Newtonian/Einsteinian precession, provided that the latter is to be entirely attributed to frame-dragging. The supplementary precession was recently determined in a global fit with the INPOP10a ephemerides to a long planetary data record (1914-2010) including also 3 data points collected in 2008-2009 from the MESSENGER spacecraft. The INPOP10a models did not include the solar gravitomagnetic field at all, so that its signature might have partly been removed in the data reduction process. On the other hand, the Lense-Thirring precession may have been canceled to a certain extent by the competing precessions caused by small mismodeling in the quadrupole mass moment of the Sun and in the PPN parameter beta entering the Schwarzschild-like 1PN precession, both modeled in INPOP10a. On the contrary, the oblateness of Mercury itself has a negligible impact on its perihelion. The same holds for the mismodelled actions of both the largest individual asteroids and the ring of the minor asteroids. Future analysis of more observations from the currently ongoing MESSENGER mission will shed further light on such an issue which, if confirmed, might potentially challenge our present-day picture of the currently accepted laws of gravitation and/or of the physical properties of the Sun.

Lorenzo Iorio

2012-04-30T23:59:59.000Z

23

Investigation of Drag Reduction by Certain Algae  

Science Journals Connector (OSTI)

... Initially, the algae were not isolated from the samples. Five litres of water from the "dock area ... brilliant green, and microscopic examination showed that this was almost entirely due to one unicellular alga, Chlorella vulgaris. Other species of ...

H. R. J. HAWKRIDGE; G. E. GADD

1971-03-26T23:59:59.000Z

24

Reduction of pertechnetate [Tc(VII)] by aqueous Fe(II) and the nature of solid phase redox products  

Science Journals Connector (OSTI)

The subsurface behaviour of 99Tc, a contaminant resulting from nuclear fuels reprocessing, is dependent on its valence (e.g., IV or VII). Abiotic reduction of soluble Tc(VII) by Fe(II)(aq) in pH 6–8 solutions was investigated under strictly anoxic conditions using an oxygen trap (<7.5 × 10?9 atm O2). The reduction kinetics were strongly pH dependent. Complete and rapid reduction of Tc(VII) to a precipitated Fe/Tc(IV) form was observed when 11 ?mol/L of Tc(VII) was reacted with 0.4 mmol/L Fe(II) at pH 7.0 and 8.0, while no significant reduction was observed over 1 month at pH 6.0. Experiments conducted at pH 7.0 with Fe(II)(aq) = 0.05–0.8 mmol/L further revealed that Tc(VII) reduction was a combination of homogeneous and heterogeneous reaction. Heterogeneous reduction predominated after approximately 0.01 mmol/L of Fe(II) was oxidized. The heterogeneous reaction was more rapid, and was catalyzed by Fe(II) that adsorbed to the Fe/Tc(IV) redox product. Wet chemical and Fe–X-ray absorption near edge spectroscopy measurements (XANES) showed that Fe(II) and Fe(III) were present in the Fe/Tc(IV) redox products after reaction termination. 57Fe-Mössbauer, extended X-ray adsorption fine structure (EXAFS), and transmission electron microscopy (TEM) measurements revealed that the Fe/Tc(IV) solid phase was poorly ordered and dominated by Fe(II)-containing ferrihydrite with minor magnetite. Tc(IV) exhibited homogeneous spatial distribution within the precipitates. According to Tc-EXAFS measurements and structural modeling, its molecular environment was consistent with an octahedral Tc(IV) dimer bound in bidentate edge-sharing mode to octahedral Fe(III) associated with surface or vacancy sites in ferrihydrite. The precipitate maintained Tc(IV)aq concentrations that were slightly below those in equilibrium with amorphous Tc(IV)O2·nH2O(s). The oxidation rate of sorbed Tc(IV) in the Fe/Tc precipitate was considerably slower than Tc(IV)O2·nH2O(s) as a result of its intraparticle/intragrain residence. Precipitates of this nature may form in anoxic sediments or groundwaters, and the intraparticle residence of sorbed/precipitated Tc(IV) may limit 99Tc remobilization upon the return of oxidizing conditions.

John M. Zachara; Steve M. Heald; Byong-Hun Jeon; Ravi K. Kukkadapu; Chongxuan Liu; James P. McKinley; Alice C. Dohnalkova; Dean A. Moore

2007-01-01T23:59:59.000Z

25

Electrochemical reductions of Hg(II), ruthenium-nitrosyl complex, chromate, and nitrate in a strong alkaline solution  

SciTech Connect (OSTI)

The electrochemistry of low-level nuclear wastes, the reductions of Hg(II), [RuNO(NO{sub 2}){sub 4}OH]{sup 2{minus}}, CrO{sub 4}{sup 2{minus}}, and NO{sub 3}{sup {minus}} in 1.33 M NaOH solution have been studied primarily at nickel electrodes for electrocatalytic advantages. Hg(II) was reduced to Hg metal [equilibrium potential of 0.099 V vs NHE (normal hydrogen electrode)]. The ruthenium-nitrosyl complex, [RuNO(NO{sub 2}){sub 4}OH]{sup 2{minus}}, was reduced to Ru metal (half-wave potential of {minus}0.38 V vs NHE). Chromate was reduced to chromic hydroxide (equilibrium potential of {minus}0.24 V vs NHE). Nitrate reduction has two different regions of Tafel behavior from which reduction mechanisms are proposed. The exchange current densities for the nitrate reduction at Ni, Pb, Fe, and graphite were measured and the competition of the nitrate reduction with the hydrogen evolution investigated.

Bockris, J.O`M.; Kim, J. [Texas A and M Univ., College Station, TX (United States)

1996-12-01T23:59:59.000Z

26

Aerodynamic Drag and Gyroscopic Stability  

E-Print Network [OSTI]

This paper describes the effects on aerodynamic drag of rifle bullets as the gyroscopic stability is lowered from 1.3 to 1.0. It is well known that a bullet can tumble for stability less than 1.0. The Sierra Loading Manuals (4th and 5th Editions) have previously reported that ballistic coefficient decreases significantly as gyroscopic stability, Sg, is lowered below 1.3. These observations are further confirmed by the experiments reported here. Measured ballistic coefficients were compared with gyroscopic stabilities computed using the Miller Twist Rule for nearly solid metal bullets with uniform density and computed using the Courtney-Miller formula for plastic-tipped bullets. The experiments reported here also demonstrate a decrease in aerodynamic drag near Sg = 1.23 +/- 0.02. It is hypothesized that this decrease in drag over a narrow band of Sg values is due to a rapid damping of coning motions (precession and nutation). Observation of this drag decrease at a consistent value of Sg demonstrates the relati...

Courtney, Elya R

2013-01-01T23:59:59.000Z

27

Aerodynamic Drag and Gyroscopic Stability  

E-Print Network [OSTI]

This paper describes the effects on aerodynamic drag of rifle bullets as the gyroscopic stability is lowered from 1.3 to 1.0. It is well known that a bullet can tumble for stability less than 1.0. The Sierra Loading Manuals (4th and 5th Editions) have previously reported that ballistic coefficient decreases significantly as gyroscopic stability, Sg, is lowered below 1.3. These observations are further confirmed by experiments reported here. Measured ballistic coefficients were compared with gyroscopic stabilities computed using the Miller Twist Rule for nearly solid metal bullets with uniform density and computed using the Courtney-Miller formula for plastic-tipped bullets. The relationship between Sg and drag may be used to test the applicability of existing gyroscopic stability formulas for given bullet designs and to evaluate the accuracy of alternate formulas in cases where the existing stability formulas are not as accurate. The most definitive test of formulas predicting stability will always be observation of whether bullets tumble under given conditions. However, observations of drag changes provide valuable supplemental information because they suggest changes in stability as conditions change. Use of a continuous variable (drag) rather than a binary variable (tumbling) allows insight into stability over a range of conditions where the binary variable does not change.

Elya R. Courtney; Michael W. Courtney

2014-10-16T23:59:59.000Z

28

Energy Efficiency/Renewable Energy Impact in the Texas Emissions Reduction Plan (TERP), Vol. II - Technical Report  

E-Print Network [OSTI]

ESL-TR-06-06-08 ENERGY EFFICIENCY/RENEWABLE ENERGY IMPACT IN THE TEXAS EMISSIONS REDUCTION PLAN (TERP) VOLUME II ? SUMMARY REPORT Annual Report to the Texas Commission on Environmental Quality September 2004 ? December 2005..., the following results were determined for energy-code compliant new residential single- and multi-family construction in non-attainment and affected counties built in 2004: ? The annual savings in 2005 amounted to 348,794 megawatt hours (MWh...

Haberl, J. S.; Culp, C.; Yazdani, B.; Gilman, D.; Fitzpatrick, T.; Muns, S.; Verdict, M.; Ahmed, M.; Liu, Z.; Baltazar-Cervantes, J. C.; Degelman, L. O.; Turner, W. D.

2006-11-01T23:59:59.000Z

29

Speed control of switched reluctance motor with torque ripple reduction using non-dominated sorting genetic algorithm (NSGA-II)  

Science Journals Connector (OSTI)

Abstract In this paper, a control mechanism for speed control of switched reluctance motor (SRM) with torque ripple reduction using non-dominated sorting genetic algorithm (NSGA-II) is presented. The control mechanism consists of proportional–integral (PI) speed controller in the outer loop and PI current controller in the inner loop along with control of turn on and turn off angles for the 3 phase, 6/4 switched reluctance motor. The problem of obtaining the optimum values of proportional and integral gains for both speed and current controller along with the turn on and turn off angles are considered as a multi-objective optimization problem with the objectives of minimizing the Integral Squared Error (ISE) of speed and torque ripple. Simulations of NSGA-II based control of SRM are carried out using SIMULINK/MATLAB software. In order to evaluate the robust performance of NSGA-II, the statistical performances such as best, worst, mean, standard deviation of the Integral Squared Error (ISE) of speed and torque ripple for 20 independent trials are considered. The results obtained by NSGA-II are compared and validated with Real coded Genetic Algorithm (RGA) with Simulated Binary Crossover (SBX). The results reveal that NSGA-II based controllers give better performance in terms of lesser torque ripple and quick settling time due to its systematic random search capabilities thereby improving the dynamic performance of SRM drives.

L. Kalaivani; P. Subburaj; M. Willjuice Iruthayarajan

2013-01-01T23:59:59.000Z

30

Reductive dechlorination of chlorinated aliphatic hydrocarbons by Fe(ii) in degradative solidification/stabilization  

E-Print Network [OSTI]

This dissertation examines the applicability of the iron-based degradative solidification/stabilization (DS/S-Fe(II)) to various chlorinated aliphatic hydrocarbons (CAHs) that are common chemicals of concern at contaminated sites. The research...

Jung, Bahng Mi

2007-04-25T23:59:59.000Z

31

Reduction of Tc(VII) by Fe(II) Sorbed on Al (hydr)oxides. | EMSL  

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

by Fe(II) Sorbed on Al (hydr)oxides. Abstract: Technetium speciation, solubility and sorption behavior is strongly dependent on its valence state. Under oxic conditions, Tc exists...

32

Energy Efficiency/ Renewable Energy Impact in the Texas Emisions Reduction Plan (TERP): Volume II- Technical Report  

E-Print Network [OSTI]

ninth annual report, Energy Efficiency/Renewable Energy (EE/RE) Impact in the Texas Emissions Reduction Plan (TERP) to the Texas Commission on Environmental Quality. The report is organized in three volumes. Volume I - Summary Report - provides...

Haberl, J.; Yazdani, B.; Culp, C.; Lewis, C.; Liu, Z.; Baltazar, J. C.; Mukhopadhyay, J.; Gilman, D.; Degelman, L.; McKelvey, K.; Clardige, D.

2011-01-01T23:59:59.000Z

33

LABORATORY REPORT ON THE REDUCTION AND STABILIZATION (IMMOBILIZATION) OF PERTECHNETATE TO TECHNETIUM DIOXIDE USING TIN(II)APATITE  

SciTech Connect (OSTI)

This effort is part of the technetium management initiative and provides data for the handling and disposition of technetium. To that end, the objective of this effort was to challenge tin(II)apatite (Sn(II)apatite) against double-shell tank 241-AN-105 simulant spiked with pertechnetate (TcO{sub 4}{sup -}). The Sn(II)apatite used in this effort was synthesized on site using a recipe developed at and provided by Sandia National Laboratories; the synthesis provides a high quality product while requiring minimal laboratory effort. The Sn(II)apatite reduces pertechnetate from the mobile +7 oxidation state to the non-mobile +4 oxidation state. It also sequesters the technetium and does not allow for re-oxidization to the mo bile +7 state under acidic or oxygenated conditions within the tested period oftime (6 weeks). Previous work (RPP-RPT-39195, Assessment of Technetium Leachability in Cement-Stabilized Basin 43 Groundwater Brine) indicated that the Sn(II)apatite can achieve an ANSI leachability index in Cast Stone of 12.8. The technetium distribution coefficient for Sn(II)apatite exhibits a direct correlation with the pH of the contaminated media. Table A shows Sn(II)apatite distribution coefficients as a function of pH. The asterisked numbers indicate that the lower detection limit of the analytical instrument was used to calculate the distribution coefficient as the concentration of technetium left in solution was less than the detection limit. The loaded sample (200 mg of Sn(II)apatite loaded with O.311 mg of Tc-99) was subjected to different molarities of nitric acid to determine if the Sn(II)apatite would release the sequestered technetium. The acid was allowed to contact for 1 minute with gentle shaking ('1st wash'); the aqueous solution was then filtered, and the filtrate was analyzed for Tc-99. Table B shows the results ofthe nitric acid exposure. Another portion of acid was added, shaken for a minute, and filtered ('2nd wash'). The technetium-loaded Sn(II)apatite was also subjected to water leach tests. The loaded sample (0.2 g of Sn(II)apatite was loaded with 0.342 mg of Tc-99) was placed in a 200-mL distilled water column and sparged with air. Samples were taken weekly over a 6-week period, and the dissolved oxygen ranged from 8.4 to 8.7 mg/L (average 8.5 mg/L); all samples recorded less than the detection limit of 0.01 mg/L Tc-99. The mechanism by which TcO{sub 2} is sequestered and hence protected from re-oxidation appears to be an exchange with phosphate in the apatite lattice, as the phosphorus that appeared in solution after reaction with technetium was essentially the same moles of technetium that were taken up by the Sn(II)apatite (Table 6). Overall, the reduction of the mobile pertechnetate (+7) to the less mobile technetium dioxide (+4) by Sn(II)apatite and subsequent sequestration of the technetium in the material indicates that Sn(II)apatite is an excellent candidate for long-term immobilization of technetium. The indications are that the Sn(II)apatite will lend itself to sequestering and inhibiting the reoxidation to the mobile pertechnetate species, thus keeping the radionuclide out of the environment.

DUNCAN JB; HAGERTY K; MOORE WP; RHODES RN; JOHNSON JM; MOORE RC

2012-06-01T23:59:59.000Z

34

The catalytic reduction of nitric oxide with ammonia over tetraamminecopper (II) complexes  

E-Print Network [OSTI]

THE CATALETIC REDUCTION OF NITRIC OXIDE NITH AMMONIA OVER TETRARPMINECOPPER(11) COMPLEXES A Thesis by Margaret Deron Oates Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree... of MASTER OF SCIENCE August 1979 Major Subject: Chemistry THE CATALYTIC REDUCTION OF NITRIC OXIDE WITH AMMONIA OVER TETRAAMMINECOPPER(IZ) COMPLEXES A Thesis by Margaret Deron Dates Approved as to style and content by: (Chairman of Committe (Member...

Oates, Margaret Deron

1979-01-01T23:59:59.000Z

35

Analytical drag prediction techniques for scientific balloons  

E-Print Network [OSTI]

with Reynolds number. 50 19. Skin friction drag variation with Reynolds number. 20. Boundary layer thickness change with the different 51 conditions. 52 21. Boundary layer thickness change with Reynolds number for the three conditions. 53 22. Body... shape for the turbulent case. 78 36. Drag coefficient as a function of Reynolds number. 81 NOMENCLATURE a streching constant in the 6 direction streching constant in the n direction CD = Drag coefficient Cf = Friction coefficient Cp = Pressure...

Martinez, Jorge Lozano

2012-06-07T23:59:59.000Z

36

High Pressure Pulse Radiolysis-Reduction Cyt c by Ru(II) Complexes  

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

for a for a Reversible Intermolecular Electron-Transfer Reaction involving Isonicotinamide(pentaammine)ruthenium and Cytochrome c Beate Bänsch, Martin Meier, Pablo Martinez, Rudi van Eldik, Chang Su, Ji Sun, Stephan S. Isied and James F. Wishart Inorg. Chem. 33, 4744-4749 (1994) Abstract: The reversible intermolecular electron-transfer reaction between pentaammineisonicotinamideruthenium(II/III) and horse-heart cytochrome c iron(III/II) was subjected to a detailed kinetic and thermodynamic study as a function of temperature and pressure. Theoretical calculations based on the Marcus-Hush theory were employed to predict all rate and equilibrium constants as well as activation parameters. There is an excellent agreement between the kinetically and thermodynamically determined equilibrium

37

Reduction of chemical networks. II. Analysis of the fractional ionisation in protoplanetary discs  

E-Print Network [OSTI]

(abridged) We analyse the evolution of the fractional ionisation in a steady-state protoplanetary disc with a vertical temperature gradient and with gas-grain chemistry including surface reactions. The ionisation due to stellar X-rays, stellar and interstellar UV radiation, cosmic rays and radionuclide decay is taken into account. Using our reduction schemes as a tool for the analysis, we isolate small sets of chemical reactions that reproduce the evolution of the ionisation degree at representative disc locations with an accuracy of 50%-100%. Column densities of key molecules are calculated and compared to the results of other recent studies and observational data.

D. Semenov; D. Wiebe; Th. Henning

2004-03-23T23:59:59.000Z

38

Theory of Coulomb drag in graphene  

Science Journals Connector (OSTI)

We study the Coulomb drag between two single graphene sheets in intrinsic and extrinsic graphene systems with no interlayer tunneling. The general expression for the nonlinear susceptibility appropriate for single-layer graphene systems is derived using the diagrammatic perturbation theory, and the corresponding exact zero-temperature expression is obtained analytically. We find that, despite the existence of a nonzero conductivity in an intrinsic graphene layer, the Coulomb drag between intrinsic graphene layers vanishes at all temperatures. In extrinsic systems, we obtain numerical results and an approximate analytical result for the drag resistivity ?D, and find that ?D goes as T2 at low temperature T, as 1?d4 for large layer separation d, and 1?n3 for high carrier density n. We also discuss qualitatively the effect of plasmon-induced enhancement on the Coulomb drag, which should occur at a temperature of the order of or higher than the Fermi temperature.

Wang-Kong Tse; Ben Yu-Kuang Hu; S. Das Sarma

2007-08-06T23:59:59.000Z

39

An experimental investigation of sediment drag forces on offshore pipelines in large scale drag tank  

E-Print Network [OSTI]

of a Fixed Ends Horizontal Drag Test with H/D = 0. 5 . . . . . , ~ 54 30. ? The Changes in the Sediment Surface During a Pushed Down Vertical Test 56 31 ~ ? A 4. 8 Pushed Down Angle Test 32. ? A 43. 2' Pushed Down Angle Test 57 58 33. ? Initial... 86 49. ? Vertical Drag Force for H/D of 0. 0. Pushed Down Vertical Test 87 50. ? Vertical Drag Factors for Pushed Down Vertical Tests 88 51. ? Horizontal Drag Porce Curve for Shallow Angle (4. 76') Pushed Down Angle Test 90 52. ? Combined Plot...

Yin, Stanley Fuming

2012-06-07T23:59:59.000Z

40

Characterization of statistical prior image constrained compressed sensing (PICCS): II. Application to dose reduction  

SciTech Connect (OSTI)

Purpose: The ionizing radiation imparted to patients during computed tomography exams is raising concerns. This paper studies the performance of a scheme called dose reduction using prior image constrained compressed sensing (DR-PICCS). The purpose of this study is to characterize the effects of a statistical model of x-ray detection in the DR-PICCS framework and its impact on spatial resolution. Methods: Both numerical simulations with known ground truth and in vivo animal dataset were used in this study. In numerical simulations, a phantom was simulated with Poisson noise and with varying levels of eccentricity. Both the conventional filtered backprojection (FBP) and the PICCS algorithms were used to reconstruct images. In PICCS reconstructions, the prior image was generated using two different denoising methods: a simple Gaussian blur and a more advanced diffusion filter. Due to the lack of shift-invariance in nonlinear image reconstruction such as the one studied in this paper, the concept of local spatial resolution was used to study the sharpness of a reconstructed image. Specifically, a directional metric of image sharpness, the so-called pseudopoint spread function (pseudo-PSF), was employed to investigate local spatial resolution. Results: In the numerical studies, the pseudo-PSF was reduced from twice the voxel width in the prior image down to less than 1.1 times the voxel width in DR-PICCS reconstructions when the statistical model was not included. At the same noise level, when statistical weighting was used, the pseudo-PSF width in DR-PICCS reconstructed images varied between 1.5 and 0.75 times the voxel width depending on the direction along which it was measured. However, this anisotropy was largely eliminated when the prior image was generated using diffusion filtering; the pseudo-PSF width was reduced to below one voxel width in that case. In the in vivo study, a fourfold improvement in CNR was achieved while qualitatively maintaining sharpness; images also had a qualitatively more uniform noise spatial distribution when including a statistical model. Conclusions: DR-PICCS enables to reconstruct CT images with lower noise than FBP and the loss of spatial resolution can be mitigated to a large extent. The introduction of statistical modeling in DR-PICCS may improve some noise characteristics, but it also leads to anisotropic spatial resolution properties. A denoising method, such as the directional diffusion filtering, has been demonstrated to reduce anisotropy in spatial resolution effectively when it was combined with DR-PICCS with statistical modeling.

Lauzier, Pascal Theriault; Chen Guanghong [Medical Physics Department, University of Wisconsin-Madison, Madison, Wisconsin 53705 (United States)

2013-02-15T23:59:59.000Z

Note: This page contains sample records for the topic "drag reduction ii" 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

Micro-textured surfaces for omniphobicity and drag-reduction  

E-Print Network [OSTI]

When a liquid droplet contacts a surface possessing the appropriate combination of surface texture and solid surface energy, the liquid may not penetrate into the surface texture. Instead, the droplet sits partially on ...

Choi, Wonjae

2009-01-01T23:59:59.000Z

42

CFD study of mixing and segregation in CFB risers: Extension of EMMS drag model to binary gas–solid flow  

Science Journals Connector (OSTI)

Abstract The Energy Minimization Multi-Scale (EMMS) drag model, using Sauter mean particle diameter to represent real particle size distribution, has proven to be effective in improving the accuracy of continuum modeling of gas–solid flow. Nevertheless, mixing and segregation characteristics in circulating fluidized bed (CFB) risers are very important in many situations, which necessitates the explicit consideration of the effects of particle size distribution on the bed hydrodynamics. To this end, an attempt is made to extend the EMMS drag model to binary gas–solid system, where four input parameters that can be obtained from computational fluid dynamics (CFD) simulation, including two slip velocities between gas and each particle phase and two particle concentrations of each phase, are used to solve the proposed EMMS drag model. Heterogeneous indexes, which are used to modify the drag correlation obtained from homogeneous fluidization, are then predicted and fed into multifluid model (MFM) to predict the dynamical behavior of mixing and segregation of binary gas–solid flow in a CFB riser. The effects of different drag force models, kinetic theories and particle–particle drag force models are also systematically evaluated. It was shown that (i) MFM with the proposed EMMS drag model and the kinetic theory developed by Chao et al. (Chemical Engineering Science 2011, 66: 3605–3616) is able to correctly predict the mixing and segregation pattern in the studied riser, while MFM with homogenous drag forces and the simplified kinetic theory available in commercial software FLUENT completely fails; and (ii) with or without particle–particle drag force has a substantial influence upon the particle behavior.

Quan Zhou; Junwu Wang

2015-01-01T23:59:59.000Z

43

Hall Drag and Magnetodrag in Graphene  

Science Journals Connector (OSTI)

Massless Dirac fermions in graphene at charge neutrality form a strongly interacting system in which both charged and neutral (energy) modes play an important role. These modes are essentially decoupled in the absence of a magnetic field, but become strongly coupled when the field is applied. We show that this regime is characterized by strong magnetodrag and Hall drag, originating from long-range energy currents and spatial temperature gradients. The energy-driven effects arise in a wide temperature range, and feature an unusually strong dependence on field and carrier density. We argue that this mechanism accounts for the recently observed giant magnetodrag and Hall drag occurring at classically weak fields.

Justin C. W. Song and Leonid S. Levitov

2013-09-17T23:59:59.000Z

44

Reduction of iron-oxide-carbon composites: part II. Rates of reduction of composite pellets in a rotary hearth furnace simulator  

SciTech Connect (OSTI)

A new ironmaking concept is being proposed that involves the combination of a rotary hearth furnace (RHF) with an iron-bath smelter. The RHF makes use of iron-oxide-carbon composite pellets as the charge material and the final product is direct-reduced iron (DRI) in the solid or molten state. This part of the research includes the development of a reactor that simulated the heat transfer in an RHF. The external heat-transport and high heating rates were simulated by means of infrared (IR) emitting lamps. The reaction rates were measured by analyzing the off-gas and computing both the amount of CO and CO{sub 2} generated and the degree of reduction. The reduction times were found to be comparable to the residence times observed in industrial RHFs. Both artificial ferric oxide (PAH) and naturally occurring hematite and taconite ores were used as the sources of iron oxide. Coal char and devolatilized wood charcoal were the reductants. Wood charcoal appeared to be a faster reductant than coal char. However, in the PAH-containing pellets, the reverse was found to be true because of heat-transfer limitations. For the same type of reductant, hematite-containing pellets were observed to reduce faster than taconite-containing pellets because of the development of internal porosity due to cracking and fissure formation during the Fe2O{sub 3}-to-Fe3O{sub 4} transition. This is, however, absent during the reduction of taconite, which is primarily Fe3O{sub 4}. The PAH-wood-charcoal pellets were found to undergo a significant amount of swelling at low-temperature conditions, which impeded the external heat transport to the lower layers. If the average degree of reduction targeted in an RHF is reduced from 95 to approximately 70 pct by coupling the RHF with a bath smelter, the productivity of the RHF can be enhanced 1.5 to 2 times. The use of a two- or three-layer bed was found to be superior to that of a single layer, for higher productivities.

Halder, S.; Fruehan, R.J. [Praxair Inc., Tonawanda, NY (United States). Praxair Technological Center

2008-12-15T23:59:59.000Z

45

Form drag at Three Tree Point  

E-Print Network [OSTI]

form drag with bottom pressure sensors #12;Oscillatory dynamics tidal energy converted to internal waves, eddies and mixing no tidally averaged work done on system slack tide: background tilt flood & ebb Puget Sound, WA Point Three Tree Pressure sensors (PPODs) at Three Tree Point (TTP) PPODs #12;PPOD

Warner, Sally

46

Prediction methods for capacity of drag anchors in clayey soils  

E-Print Network [OSTI]

A drag anchor is a marine foundation element, which is penetrated into the seabed by dragging in order to generate a required capacity. The holding capacity of a drag anchor in a particular soil condition is developed by soil resistance acting...

Yoon, Yeo Hoon

2002-01-01T23:59:59.000Z

47

The effect of drag reducing agent in multiphase flow pipelines  

SciTech Connect (OSTI)

The effect of drag reducing agents (DRA) on pressure gradient and flow regime has been studied in horizontal and 2 degree inclination. Experiments were conducted for full pipe, stratified, slug, and annular flow in a 10 cm inside diameter, 18 m long plexiglass section and inclinable flow loops from horizontal to vertical. Superficial liquid velocity between 0.06 and 1.5 m/s and superficial gas velocity between 1 and 14 m/s were studied. The DRA effectiveness was examined for DRA concentrations between 0 and 75 ppm. The results indicate that DRA was effective in reducing the pressure gradients in single and multiphase flow. The DRA was more effective for lower superficial liquid velocities and gas velocities for both single phase and multiphase flow. The DRA was effective to reduce pressure gradients up to 42% for full pipe flow, 91% for stratified flow and up to 35% for annular flow in horizontal pipes. Kang, Wilkens and Jepson (1996) showed that the stratified flow disappears entirely and slug flow dominates the flow regime map in inclined upward flow. In 2 degree inclination, the pressure gradient reduction for slug flow with a concentration of 50 ppm DRA is 28% and 38% at superficial gas velocities of 2 and 6 m/s respectively. Flow regimes maps with DRA were determined in horizontal pipes. The transition to the slug flow with DRA was observed to occur at a higher superficial liquid due to higher liquid flow rates. There is a conspicuous absence of drag reduction work for multiphase (oil-water-gas) flow in horizontal and inclined pipes.

Kang, C.; Vancho, R.M. Jr.; Jepson, W.P. [Ohio Univ., Athens, OH (United States). Dept. of Chemical Engineering; Green, A.S.; Kerr, H. [BP Exp./BP Technology Provision, Sunbury-on-Thames (United Kingdom)

1998-12-31T23:59:59.000Z

48

II  

Office of Legacy Management (LM)

II II c )3 c F r c L LI L rr c - r I P- c OAK RlDGE NATIONAL LABORATORY h U W -l\ &?ir;; ITi' m . 8 ORNL/RASA-92/l Results of the Radiological Survey at the Former Chapman Valve Manufacturing Company, Indian Orchard, Massachusetts (cIooo1) R. D. Foley M . S. Uziel MANAGED BY MARTIN MARIETTA ENERGY SYSTEMS, INC. FOR THE UNITED STATES DEPARTMENT OF ENERGY ORNLJRASA-92/l /- HEALTH AND SAFETY RESEARCH DIVISION Environmental Restoration and Waste Management Non-Defense Programs (Activity No. EX 20 20 01 0; ADS317OOOO) Results of the Radiological Survey at the Former Chapman Valve Manufacturing Company, Indian Orchard, Massachusetts (cIooo1) R. D. Foley and M. S. Uziel Date Issued - July 1992 Investigation learn R. E. Swaja - Measurement Applications and Development Manager

49

II  

Office of Legacy Management (LM)

: " + ; . .Z + II . ? 8 . " ~. . . . a a' .; ,. ?> , . ' . : . ., ! , Environmental i r .,' : % , ~ ~ 9 . / ; i.3. -\ ,- I - 'I ' , 2 " .r: 1; . . , ~ . ,&- c . . a , ,, .,I;< . .' , , ? $ ; 1- !'I' . '...~ - .. :, , .I Closure Report for CAU No. 416 1: ' . Project Shoal Area I:' c!';,: .. 7. .. , . ~ 1 I' ,. Controlled Copy No. UNCONTROLLED { -* .. 4'. . 1 " . .. *. *" '.. . . , , ,I +' , ,.f.' I , I" I ', ', ctk;' . , I , '. :C, , I: : , . p . ? .,; . s . " . , k - ,

50

Reduction And Stabilization (Immobilization) Of Pertechnetate To An Immobile Reduced Technetium Species Using Tin(II) Apatite  

SciTech Connect (OSTI)

Synthetic tin(II)apatite reduces pertechnetate from the mobile +7 to a non-mobile oxidation state and sequesters the technetium, preventing re-oxidization to mobile +7 state under acidic or oxygenated conditions. Previous work indicated technetium reacted Sn(II)apatite can achieve an ANSI leachability index of 12.8 in Cast Stone. An effect by pH is observed on the distribution coefficient, the highest distribution coefficient being l70,900 observed at pH levels of 2.5 to 10.2. The tin apatite was resistant to releasing technetium under test conditions.

Duncan, J. B.

2012-11-02T23:59:59.000Z

51

Quantifying drag on wellbore casings in moving salt sheets  

Science Journals Connector (OSTI)

......account for the total drag force. For example, experiments...a comparison of three fundamental equations applicable...practical computation of drag force per unit length in eq...5-9. Faxen O.H. Forces exerted on a rigid cylinder...J.P. Drilling Data Handbook (1991) 6th edn. Institut......

R. Weijermars; M. P. A. Jackson; T. P. Dooley

2014-01-01T23:59:59.000Z

52

Coordination of multiple appendages in drag-based swimming  

Science Journals Connector (OSTI)

...appendages for multi-oared propulsion. The typical Reynolds number...another example of drag-based propulsion with multiple appendages...of Bill Peterson, Hatfield Marine Center, Newport, OR...of a body with drag-based propulsion. The model provides a quantitative...

2010-01-01T23:59:59.000Z

53

Freedom Alliance Drag Show 2010 Friday April 23, 2010  

E-Print Network [OSTI]

Freedom Alliance Drag Show 2010 Friday April 23, 2010 8:00 p.m. UC Ballroom Outside Performer in the Freedom Alliances 2010 Drag Show, all outside performers are required to: · Fill out a Performers Information Sheet (see attached). · Provide the Freedom Alliance with a copy of the performance music

Maryland, Baltimore County, University of

54

Freedom Alliance Drag Show 2010 Friday April 23, 2010  

E-Print Network [OSTI]

Freedom Alliance Drag Show 2010 Friday April 23, 2010 8:00 p.m. UC Ballroom Student Performer Alliances 2010 Drag Show, all student performers are required to: · Fill out a Performers Information Sheet (see attached). · Provide the Freedom Alliance with a copy of the performance music. The Performers

Maryland, Baltimore County, University of

55

Collisional effects on nonlinear ion drag force for small grains  

SciTech Connect (OSTI)

The ion drag force arising from plasma flow past an embedded spherical grain is calculated self-consistently and non-linearly using particle in cell codes, accounting for ion-neutral collisions. Using ion velocity distribution appropriate for ion drift driven by a force field gives wake potential and force greatly different from a shifted Maxwellian distribution, regardless of collisionality. The low-collisionality forces are shown to be consistent with estimates based upon cross-sections for scattering in a Yukawa (shielded) grain field, but only if non-linear shielding length is used. Finite collisionality initially enhances the drag force, but only by up to a factor of 2. Larger collisionality eventually reduces the drag force. In the collisional regime, the drift distribution gives larger drag than the shift distribution even at velocities where their collisionless drags are equal. Comprehensive practical analytic formulas for force that fit the calculations are provided.

Hutchinson, I. H.; Haakonsen, C. B. [Plasma Science and Fusion Center and Department of Nuclear Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (United States)] [Plasma Science and Fusion Center and Department of Nuclear Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (United States)

2013-08-15T23:59:59.000Z

56

Energy Efficiency / Renewable Energy Impact in the Texas Emissions Reduction Plan (TERP), Vol. II – Technical ReportAnnual Report to the Texas Commission on Environmental Quality, Sept. 2003 to Aug. 2004  

E-Print Network [OSTI]

ESL-TR-04/12-04 ENERGY EFFICIENCY / RENEWABLE ENERGY IMPACT IN THE TEXAS EMISSIONS REDUCTION PLAN (TERP) VOLUME II ? TECHNICAL REPORT Annual Report to the Texas Commission on Environmental Quality September 2003 ? August 2004... Degelman, P.E. Dan Turner, Ph.D., P.E. December 2004 ENERGY SYSTEMS LABORATORY Texas Engineering Experiment Station Texas A&M University System TERP Report, Vol. II, p. 1 December 2004 Energy Systems Laboratory, Texas A...

Degelman, L. O.; Yazdani, B.; Fitzpatrick, T.; Verdict, M.; Liu, Z.; Muns, S.; Ahmad, M.; Turner, W. D.; Culp, C.; Haberl, J. S.; Bryant, J.; Baltazar-Cervantes, J. C.; Gilman, D.

2004-01-01T23:59:59.000Z

57

Shock tunnel measurements of hypervelocity blunted cone drag  

SciTech Connect (OSTI)

Presented here are results obtained from an investigation into the effects of nose bluntness on slender cone drag in the hypervelocity flight regime. The results indicate that, for small cone angles, the drag of a blunt cone is reasonably well predicted by the Newtonian sine-square law modified for blunt bodies. This suggests the absence of any real gas effects on the total drag. The effect of nose bluntness at the smaller bluntness ratios is relatively small. This is encouraging for the design of a hypervelocity space plane or a centerbody for an axisymmetric scramjet where a slightly blunted nose is required to reduce stagnation point heating. 7 refs.

Porter, L.M.; Paull, A.; Mee, D.J.; Simmons, J.M. [Univ. of Queensland, St. Lucia (Australia)

1994-12-01T23:59:59.000Z

58

Drag coefficient of Solid Recovered Fuels (SRF)  

Science Journals Connector (OSTI)

The numerical simulation of Solid Recovered Fuels (SRF) co-combustion in pulverised coal power plants requires a flexible particle model, which among other properties should be able to predict the aerodynamic behaviour of the irregular-shaped particles, especially their trajectories along the boiler axis. This will help to provide vital information on whether the SRF particles are entrained in the combustion gases or drop to the boiler bottom. One difficulty encountered in the process is the true value of the drag coefficient (CD) of the coarse SRF particles. Most of the numerical simulation codes calculate the particle trajectories by integrating the force balance of the particles in which the CD plays an important role. As a result, a true CD of SRF will definitely lead to more realistic results. In this short communication, the authors have taken a practical approach in determining the CD of the SRF. It was found that within the Newton’s law range the CD of the SRF lies between 0.6 and 2.0 with a mean value of 1.5. The results were further validated by correlating the calculated lift velocities of SRF using different CD values and that obtained through experiment.

Gregory Dunnu; Jörg Maier; Uwe Schnell; Günter Scheffknecht

2010-01-01T23:59:59.000Z

59

Drag, turbulence, and diffusion in flow through emergent vegetation  

E-Print Network [OSTI]

Aquatic plants convert mean kinetic energy into turbulent kinetic energy at the scale of the plant stems and branches. This energy transfer, linked to wake generation, affects vegetative drag and turbulence intensity. ...

Nepf, Heidi

60

Upper bound analysis for drag anchors in soft clay  

E-Print Network [OSTI]

This study presents an upper bound plastic limit analysis for predicting drag anchor trajectory and load capacity. The shank and fluke of the anchor are idealized as simple plates. The failure mechanism involves the motion of the anchor about a...

Kim, Byoung Min

2007-04-25T23:59:59.000Z

Note: This page contains sample records for the topic "drag reduction ii" 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

Effect of electric arc discharge on hypersonic blunt body drag  

Science Journals Connector (OSTI)

Experimental results on the effect of energy deposition using an electric arc discharge, upstream of a 60°...half angle blunt cone configuration in a hypersonic flow is reported.Investigations involving drag meas...

K. Satheesh; G. Jagadeesh

2009-01-01T23:59:59.000Z

62

E-Print Network 3.0 - aerodynamic drag presentation Sample Search...  

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

presentation Search Powered by Explorit Topic List Advanced Search Sample search results for: aerodynamic drag presentation...

63

E-Print Network 3.0 - aerodynamic drag presentations Sample Search...  

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

presentations Search Powered by Explorit Topic List Advanced Search Sample search results for: aerodynamic drag presentations...

64

Modelling of space weather effects on satellite drag  

Science Journals Connector (OSTI)

For satellites on low Earth orbits, aerodynamic drag provides an important contribution to the spectrum of perturbing forces. Aerodynamic drag is only of second order magnitude or less, as compared to the first order Earth oblateness perturbation to the orbit. However, due to its energy dissipating nature, it is the driving effect for altitude decay and associated along-track dispersions. Determining parameters for the drag force are the local air densities, the projected cross-section, and a drag coefficient which describes the interaction between impinging molecules and the spacecraft surface in the regime of free-molecular flow. The local and exospheric temperature, the atmospheric composition, and the resulting densities are strongly driven by space weather effects from solar extreme ultraviolet radiation, and from coronal mass ejections which may lead to geomagnetic storms. Thermospheric models are currently the limiting factor in the accuracy of orbit determination and prediction. Any improvement in these models would greatly aid in applications such as re-entry prediction, ground-track maintenance and gravity field and geodetic science missions. This paper gives an overview of many aspects of satellite drag modelling for orbit determination. The performance of current thermosphere models is analysed using tracking data, and recent developments such as model calibration are described.

E. Doornbos; H. Klinkrad

2006-01-01T23:59:59.000Z

65

Apparatus And Method For Reducing Drag Of A Bluff Body In Ground Effect Using Counter-Rotating Vortex Pairs  

DOE Patents [OSTI]

An aerodynamic base drag reduction apparatus and method for bluff bodies, such as tractor-trailer trucks, utilizing a pair of lift surfaces extending to lift surface tips and located alongside the bluff body such as on opposing left and right side surfaces. In a flowstream substantially parallel to the longitudinal centerline of the bluff body, the pair of lift surfaces generate a pair of counter-rotating trailing vortices which confluence together in the wake of the bluff body in a direction orthogonal to the flowstream. The confluence draws or otherwise turns the flowstream, such as the flowstream passing over a top surface of the bluff body, in and around behind a trailing end of the bluff body to raise the pressure on a base surface at the trailing end and thereby reduce the aerodynamic base drag.

Ortega, Jason M. (Pacifica, CA); Salari, Kambiz (Livermore, CA)

2005-08-09T23:59:59.000Z

66

Apparatus And Method For Reducing Drag Of A Bluff Body In Ground Effect Using Counter-Rotating Vortex Pairs  

DOE Patents [OSTI]

An aerodynamic base drag reduction apparatus and method for bluff bodies, such as tractor-trailer trucks, utilizing a pair of lift surfaces extending to lift surface tips and located alongside the bluff body such as on opposing left and right side surfaces. In a flowstream substantially parallel to the longitudinal centerline of the bluff body, the pair of lift surfaces generate a pair of counter-rotating trailing vortices which confluence together in the wake of the bluff body in a direction orthogonal to the flowstream. The confluence draws or otherwise turns the flowstream, such as the flowstream passing over a top surface of the bluff body, in and around behind a trailing end of the bluff body to raise the pressure on a base surface at the trailing end and thereby reduce the aerodynamic base drag.

Ortega, Jason M. (Pacifica, CA); Sabari, Kambiz (Livermore, CA)

2005-12-27T23:59:59.000Z

67

September 2002 Working Group Meeting on Heavy Vehicle Aerodynamic Drag: Presentations and Summary of Comments and Conclusions  

SciTech Connect (OSTI)

A Working Group Meeting on Heavy Vehicle Aerodynamic Drag was held at NASA Ames Research Center on September 23, 2002. The purpose of the meeting was to present and discuss technical details on the experimental and computational work in progress and future project plans. Representatives from the Department of Energy (DOE)/Office of Energy Efficiency and Renewable Energy/Office of FreedomCAR & Vehicle Technologies, Lawrence Livermore National Laboratory (LLNL), Sandia National Laboratories (SNL), NASA Ames Research Center (NASA), University of Southern California (USC), California Institute of Technology (Caltech), Georgia Tech Research Institute (GTRI), Argonne National Laboratory (ANL), Freightliner, and Portland State University participated in the meeting. This report contains the technical presentations (viewgraphs) delivered at the Meeting, briefly summarizes the comments and conclusions, and outlines the future action items. The meeting began with an introduction by the Project Lead Rose McCallen of LLNL, where she emphasized that the world energy consumption is predicted to relatively soon exceed the available resources (i.e., fossil, hydro, non-breeder fission). This short fall is predicted to begin around the year 2050. Minimizing vehicle aerodynamic drag will significantly reduce our Nation's dependence on foreign oil resources and help with our world-wide fuel shortage. Rose also mentioned that educating the populace and researchers as to our world energy issues is important and that our upcoming United Engineering Foundation (UEF) Conference on ''The Aerodynamics of Heavy Vehicles: Trucks, Busses, and Trains'' was one way our DOE Consortium was doing this. Mentioned were the efforts of Fred Browand from USC in organizing and attracting internationally recognized speakers to the Conference. Rose followed with an overview of the DOE project goals, deliverables, and FY03 activities. The viewgraphs are attached at the end of this report. Sid Diamond of DOE discussed the reorganization of the Office of Energy Efficiency and Renewable Energy and that the Office of Heavy Vehicle Technology is now part of the Office of FreedomCAR & Vehicle Technologies. Sid reviewed the FY03 budget and provided information on some plans for FY04. The soon to be posted DOE request for proposals from industry for projects related to parasitic energy losses was discussed. A minimum of 50% cost share by industry will be required and the proposal must be submitted by industry. Collaborative efforts in aerodynamic drag with members of the DOE consortium are encouraged. Sid also mentioned interest in aerodynamic drag contribution due to wheel wells and underbody flow. Sid also mentioned his continued interest in the application of our computational and experimental expertise to the area of locomotive and railcar aerodynamics for the reduction of drag effects and thus, the reduction of fuel consumption by trains. In summary, the technical presentations at the meeting included a review of experimental results and plans by GTRI, USC, and NASA Ames, the computational results from LLNL and SNL for the integrated tractor-trailer benchmark geometry called the Ground Transportation System (GTS) model, and by LLNL for the tractor-trailer gap and trailer wake flow, and turbulence model development and benchmark simulations being investigated by Caltech. USC is also investigating an acoustic drag reduction device that has been named ''Mozart'', GTRI continues their investigation of a blowing device, and LLNL presented their ideas for 2 new base drag reduction devices. ANL presented their plans for a DOE supported Cooperative Research and Development Agreement (CRADA) with Paccar Truck Company utilizing commercial software tools to simulate the flow and drag for an actual tractor and showed the results of some preliminary griding attempts. The attendees also had the opportunity to tour the 12-ft pressure wind tunnel the machine shop were the Generic Conventional Model (GCM, a.k.a. SLRT) was being readied for the scheduled November experiments. Much of

McCallen, R

2002-09-01T23:59:59.000Z

68

Enchancement of heat pipes with ion-drag pumps  

E-Print Network [OSTI]

ENHANCEMENT OF HEAT PIPES WITH ION-DRAG PUMPS A Thesis by BRUCE RUSSELL BABIN Submitted to the Office of Graduate Studies of Texas AE'M I. niversity in partial fulfillment of the requirements for the degree of MASTER OF SCIEiVCE August 1991... Malor Subject: Mechanical Engineering ENHANCEMENT OF HEAT PIPES WITH ION-DRAG PUMPS A Thesis by BRUCE RUSSELL BABIN Approved as to style and content by G. P. Peterson (Charr of Committee) L. S. Fletcher (Member) . Hassan ( Member) W. L...

Babin, Bruce Russell

1991-01-01T23:59:59.000Z

69

Lattice-Boltzmann simulations of the drag force on a sphere approaching a superhydrophobic striped plane  

E-Print Network [OSTI]

By means of lattice-Boltzmann simulations the drag force on a sphere of radius R approaching a superhydrophobic striped wall has been investigated as a function of arbitrary separation h. Superhydrophobic (perfect-slip vs. no-slip) stripes are characterized by a texture period L and a fraction of the gas area $\\phi$. For very large values of h/R we recover the macroscopic formulae for a sphere moving towards a hydrophilic no-slip plane. For h/R=O(1) and smaller the drag force is smaller than predicted by classical theories for hydrophilic no-slip surfaces, but larger than expected for a sphere interacting with a uniform perfectly slipping wall. At a thinner gap, $h\\ll R$ the force reduction compared to a classical result becomes more pronounced, and is maximized by increasing $\\phi$. In the limit of very small separations our simulation data are in quantitative agreement with an asymptotic equation, which relates a correction to a force for superhydrophobic slip to texture parameters. In addition, we examine ...

Dubov, Alexander L; Asmolov, Evgeny S; Harting, Jens; Vinogradova, Olga I

2014-01-01T23:59:59.000Z

70

THE VELOCITY DEPENDENCE OF AERODYNAMIC DRAG: A PRIMER FOR MATHEMATICIANS  

E-Print Network [OSTI]

THE VELOCITY DEPENDENCE OF AERODYNAMIC DRAG: A PRIMER FOR MATHEMATICIANS LYLE N. LONG and HOWARD­entry of the space shuttle into the earth's atmosphere. Dimensional analysis is an important tool in aerodynamics­T E X 1 #12; For detailed information on the aerodynamics and fluid mechanics pertinent to this paper

71

Analytical solution of a satellite orbit disturbed by atmospheric drag  

Science Journals Connector (OSTI)

......EXPANSIONS OF ATMOSPHERIC DRAG FORCE For convenience, the...equation (10) allows the force vector to be represented...satellite and finally will force the satellite down to...Valladoc D. A. , 2007, Fundamentals of Astrodynamics and...1979, Mathematic Handbook. Educational Press......

Guochang Xu; Xu Tianhe; Wu Chen; Ta-Kang Yeh

2011-01-01T23:59:59.000Z

72

Maximum Attainable Drag Limits for Atmospheric Entry via Supersonic Retropropulsion  

E-Print Network [OSTI]

entry through a flow control approach which increases aerodynamic drag, based on SRP jet manipulation-fidelity simulations of SRP jets. These flow models use SRP jets to recover shock losses normally associated if only a modicum of the stagnation pressure losses can be recovered through SRP flow control. Finally

Alonso, Juan J.

73

A new method for evaluating wax inhibitors and drag reducers  

SciTech Connect (OSTI)

Conventional wax inhibitor evaluation methods such as cold finger and laminar flow loop are not adequate and accurate for evaluating wax inhibitors to be used in a wide operating temperature range and flow regimes such as North Sea subsea transport pipelines. A new method has been developed to simultaneously measure fluid rheology change and wax inhibition and to evaluate wax inhibitors or drag reducers at the field operating conditions. Selection criteria have been defined to search for an effective wax inhibitor. The criteria ensure the chemical selected is the most effective one for the specific oil and flow conditions. The operation cost savings by this accurate method is significant. Nine chemical companies joined the project of finding an wax inhibitor for a North Sea prospect. More than twenty wax inhibitors have been tested and evaluated with this new method for several waxy oil fields. The new method provides data of fluid rheology, war deposition rates and wax inhibition in the operating temperature range, overall average wax inhibition and degree of fluid flow improvement. These data are important to evaluate a wax inhibitor or drag reducer. Most of the wax inhibitors tested have good wax inhibition at high temperatures, but not many chemicals work well at low temperatures. The chemical tested may improved fluid flow behavior at low temperature but not wax deposition. Drag reducers tested did not work well at North Sea seabed temperature.

Hsu, J.J.C.; Brubaker, J.P.

1995-12-01T23:59:59.000Z

74

Progress Update: Creating Mobile Emission Reduction Credits ...  

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

Documents & Publications Creating Mobile Emission Reduction Credits ADEC II Universal SCR Retrofit System for On-road and Off-road Diesel Engines SCR & DPF RETROFITS FOR MOBILE...

75

Drag reduction through self-similar bending of a flexible body  

E-Print Network [OSTI]

in a stiff wind2 . The reconfiguration of bodies by fluid forces is common in nature, and can result bluff bodies, they are characterized by a thin separated boundary layer which divides the wake--from the rest of the flow field, which is fast and laminar. But unlike rigid-body flows, as the flow speed

Shelley, Michael

76

Wavelet analysis study of microbubble drag reduction in a boundary channel flow  

E-Print Network [OSTI]

-correlation maps of the normal velocities indicate that the microbubble presence decrease the turbulent energy of normal velocity components for both the large scale (large eddy size, low frequency) and the small scale (small eddy size, high frequency) ranges. 3...

Zhen, Ling

2006-04-12T23:59:59.000Z

77

Dynamics on the Laminar-Turbulent Boundary and the Origin of the Maximum Drag Reduction Asymptote  

E-Print Network [OSTI]

Dynamical trajectories on the boundary in state space between laminar and turbulent plane channel flow—edge states—are computed for Newtonian and viscoelastic fluids. Viscoelasticity has a negligible effect on the properties ...

Graham, Michael D.

78

A Fresh Approach to Flow Turbulence Towards Reduction of Skin-friction Drag  

E-Print Network [OSTI]

a major contributor to carbon emissions. Ever-growing strain on the global oil supply chain and stringent million tonnes in CO2 emissions annually as per current projections. Similar estimates for the shipping energy expenditure sector, accounting for 30% of global consumption. Consequently, this sector is also

79

Effect of pressure gradient on the drag reduction performance of two and three dimensional riblets  

E-Print Network [OSTI]

Integral Parameters . 4. 2 Law of the Wall Profiles 4. 3 Pressure Gradient Parameters 4. 4 Preston Tube Measurements 4. 5 Roughness Function 4. 6 Growth of the Internal Layer 4. 7 Turbulence Measurements 4. 7. 1 Turbulence intensity 4. 7. 2 Third.... 4 Spectra for favorable pressure gradient 4. 8. 5 Roughness effects on the bursting process V CONCLUSION . REFERENCES APPENDIX A APPENDIX B 50 50 51 94 134 175 177 180 183 . . 185 VITA . . 210 LIST OF FIGURES Figure 1. Proportions...

Hall, Aaron Chenault

1991-01-01T23:59:59.000Z

80

Cable length optimization for trawl fuel consumption reduction  

Science Journals Connector (OSTI)

A numerical method for optimization of the cable lengths in trawls with respect to the ratio between the estimated trawl drag and the predicted catch efficiency is developed and applied. The trawl cables of interest are warps, bridles, headline and footrope. The optimization algorithm applies an ordered sequential process changing one cable length at the time. It is assumed in the predictions that the catch efficiency of the trawl is proportional with the trawl mouth area. In a case study optimizing a bottom trawl used on a research vessel by applying the new method it is predicted that it would be possible to reduce the ratio between trawl drag and catch efficiency by up to 46% by optimizing the cable lengths. Thus this would enable a considerable reduction in fuel consumption to catch a specific amount of fish. Moreover, we predict an increase in the value of the trawl mouth area leading to better catching efficiency without increase in otter door drag.

Ramez Khaled; Daniel Priour; Jean-Yves Billard

2013-01-01T23:59:59.000Z

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


81

An Inertial Cell Model for the Drag Force in Multi-phase Flow  

E-Print Network [OSTI]

A new model for the drag coefficient of a sphere in a concentrated system is described. It is based upon a cell-averaged model for the Stokes regime combined with a physically motivated extrapolation to arbitrary Reynolds number. It can be used as an alternative to the isolated particle drag coefficient in Euler-Lagrange modelling of solid-liquid multi-phase flow.The corresponding drag force also provides a dynamic bed equation for use in Euler-Euler modelling.

Tupper, Gary; Mainza, Aubrey

2015-01-01T23:59:59.000Z

82

Coulomb Drag at ?=12: Composite Fermion Pairing Fluctuations  

Science Journals Connector (OSTI)

We consider the Coulomb drag between two two-dimensional electron layers at filling factor ?=12 each, using a strong-coupling approach within the composite fermion picture. Because of an attractive interlayer interaction, composite fermions are expected to form a paired state below a critical temperature Tc. We find that above Tc pairing fluctuations make the longitudinal transresistivity ?D increase with decreasing temperature. The pairing mechanism we study is very sensitive to density variations in the two layers, and to an applied current. We discuss a possible relation to an experiment by Lilly et al. [Phys. Rev. Lett. 80, 1714 (1998)].

Iddo Ussishkin and Ady Stern

1998-11-02T23:59:59.000Z

83

Fundamental and experimental studies of ion-drag pumping  

E-Print Network [OSTI]

= permittivity [F/m] p = ion mobility [m/Vs] pp = density of the fluid [kg/m'] p, = number density of the fluid p = charge density [C/m'] po = charge density at emitter electrode [C/m'] p' = non-dimensional charge density 0 = electrical conductivity [S/m... of the electrodes become zero and the filtering effect is completely eliminated. In addition, the construction of the pump is significantly simplified with this desigf1. Power is applied to the ion-drag pump from 50kV-SmA dc power supply (Plastic Capacitors, Inc...

Castaneda, Javier Augusto

1992-01-01T23:59:59.000Z

84

DOEs Effort to Reduce Truck Aerodynamic Drag through Joint...  

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

Experiments DOEs Effort to Reduce Truck Aerodynamic Drag through Joint Experiments Presentation from the U.S. DOE Office of Vehicle Technologies "Mega" Merit Review 2008 on...

85

DOEs Effort to Reduce Truck Aerodynamic Drag through Joint...  

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

D.C. vss14salari.pdf More Documents & Publications DOEs Effort to Reduce Truck Aerodynamic Drag through Joint Experiments and Computations Vehicle Technologies Office Merit...

86

DOEs Effort to Reduce Truck Aerodynamic Drag through Joint...  

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

Experiments and Computations DOEs Effort to Reduce Truck Aerodynamic Drag through Joint Experiments and Computations 2010 DOE Vehicle Technologies and Hydrogen Programs Annual...

87

CAPTURE OF PLANETESIMALS BY GAS DRAG FROM CIRCUMPLANETARY DISKS  

SciTech Connect (OSTI)

Growing giant planets have circumplanetary disks around them in the late stage of their formation if their mass is sufficiently large. We examine capture of relatively large planetesimals that are decoupled from the gas inflow, due to gas drag from a circumplanetary disk of a growing giant planet. Assuming that the structure of the circumplanetary disk is axisymmetric, and solving the three-body problem including gas drag, we perform analytic and numerical calculations for capture of planetesimals. When planetesimal random velocity is small, planetesimals approaching in the retrograde direction are more easily captured, owing to their larger velocity relative to the gas. Planetesimals with large orbital inclinations interact with the disk for a short period of time and show lower capture rates. The effect of ablation on capture rates seems insignificant, although mass loss due to ablation would be significant in the case of high random velocity. We also examine the effect of non-uniform radial distribution of planetesimals in the protoplanetary disk due to gap opening by the planet. When the random velocity of planetesimals is small, the planetesimal capture rate decreases rapidly as the half width of the gap in the planetesimal disk increases from two planetary Hill radii to three planetary Hill radii; planetesimals with low random velocities cannot approach the planet in the case of a sufficiently wide gap. Our results show that the radial distribution and random velocity of planetesimals in the protoplanetary disk are essentially important for the understanding of capture of planetesimals by circumplanetary disks.

Fujita, Tetsuya; Ohtsuki, Keiji; Suetsugu, Ryo [Department of Earth and Planetary Sciences, Kobe University, Kobe 657-8501 (Japan); Tanigawa, Takayuki [Institute of Low Temperature Science, Hokkaido University, Sapporo 060-0819 (Japan)

2013-12-01T23:59:59.000Z

88

Demand Reduction  

Broader source: Energy.gov [DOE]

Grantees may use funds to coordinate with electricity supply companies and utilities to reduce energy demands on their power systems. These demand reduction programs are usually coordinated through...

89

Reactivity studies of a pseudo three-coordinate vanadium(II) complex: Synthesis of terminal oxo and sulfido complexes of vanadium(IV) and S?S and Se?Se reductive bond cleavage reactions  

SciTech Connect (OSTI)

Terminal oxo and sulfido complexes in the form of (nacnac)V=E(Ntol{sub 2}) (nacnac = [ArNC(CH{sub 3})]{sub 2}CH{sup -}, Ar = 2,6-(CHMe{sub 2}){sub 2}C{sub 6}H{sub 3}, Ntol{sub 2} = {sup -}N(C{sub 6}H{sub 4}-4-Me), E = O (1), S (2)) were isolated from treatment of the masked three-coordinate vanadium(II) complex, (nacnac)V(Ntol{sub 2}), with C{sub 5}H{sub 5}NO and S{sub 8}, respectively. Both vanadium(IV) species, 1 and 2, have been characterized by room temperature X-band EPR spectroscopic studies, and in the case of complex 1, a single crystal molecular structure confirmed the presence of a terminal oxo moiety. Moreover, reaction of (nacnac)V(Ntol{sub 2}) with diphenyl-disulfide and diphenyl-diselenide results in the reductive cleavage of these compounds to produce the vanadium(III) complexes (nacnac)V(XPh)(Ntol{sub 2}) (X = S, (3), Se (4)). A molecular structure of the phenylsulfide complex, 3, confirmed formation of the d{sup 2} complex resulting from reductive cleavage of the S-S bond.

Tran, Ba L.; Chen, Chun-Hsing; Mindiola, Daniel J. (Indiana)

2012-02-07T23:59:59.000Z

90

Gravitational drag on a point mass in hypersonic motion through a gaseous medium  

Science Journals Connector (OSTI)

......bend significantly and pass through a shock, can...for both the accretion rate and the gravitational drag. black hole physics|hydrodynamics|stars...only the mass accretion rate, but also the non-linear...velocity 3 THE MASS ACCRETION RATE AND THE DRAG FORCE 3......

J. Cantó; A. C. Raga; A. Esquivel; F. J. Sánchez-Salcedo

2011-12-01T23:59:59.000Z

91

November 16, 1999 1. Drag force on non spherical particles. (25 points)  

E-Print Network [OSTI]

) Recall that the Stokes' law drag relation for a sphere in creeping flow is: FD = 6 µ R U, where µ the coefficient for a drag law analogous to the equation above for "ellipsoids". The "nominal radius" gives the correct particle volume with the formula V = 4/3 r3 . Recall that the gravitation constant is 980 g/s2

McCready, Mark J.

92

Theory of resonant photon drag in monolayer graphene M. V. Entin and L. I. Magarill  

E-Print Network [OSTI]

nonresonant photon drag effect NDE . NDE is permitted for interband transitions or in the presence is forbidden by conservation laws. Small value of the photon momentum makes NDE extremely weak. At the same no weakness of usual NDE.19­21 Resonance drag occurs when some partial kinetic property of electron gas

Shepelyansky, Dima

93

U-199: Drupal Drag & Drop Gallery Module Arbitrary File Upload  

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

9: Drupal Drag & Drop Gallery Module Arbitrary File Upload 9: Drupal Drag & Drop Gallery Module Arbitrary File Upload Vulnerability U-199: Drupal Drag & Drop Gallery Module Arbitrary File Upload Vulnerability June 26, 2012 - 7:00am Addthis PROBLEM: A vulnerability has been reported in the Drag & Drop Gallery module for Drupal, which can be exploited by malicious people to compromise a vulnerable system. PLATFORM: Drupal Drag & Drop Gallery Module 6.x ABSTRACT: The vulnerability is caused due to the sites/all/modules/dragdrop_gallery/upload.php script improperly validating uploaded files, which can be exploited to execute arbitrary PHP code by uploading a PHP file with e.g. an appended ".gif" file extension. Reference Links: Original Advisory Secunia ID 49698 No Current CVE Reference IMPACT ASSESSMENT:

94

Experimental and numerical study on the effects of surfactant as drag reducing agent in paraffin wax oil pipeline  

Science Journals Connector (OSTI)

This study presents an experimental and simulated approach to investigate the drag-reducing phenomenon of surfactants. The experiments to examine the effects of surfactant as a drag reducing agent (DRA) were cond...

Hochang Jang; Yvan Christian Supartono…

2014-05-01T23:59:59.000Z

95

Phonon drag of electrons in Ag{sub 2}S  

SciTech Connect (OSTI)

The temperature dependences of the heat-conductivity coefficient {chi} and the thermopower 6h of Ag{sub 2}S are investigated in the range of 4.2-300 K. It is found that the value of 6h sharply increases (6h {infinity} T{sup -3}) with decreasing T at T < 100 K and passes through a maximum at 16-18 K. The heat-conductivity coefficient passes through a maximum at {approx}30 K. The sharp increase in 6h is found to be caused by the effect of long-wavelength-phonon drag of electrons. It is shown that the shift of the 6h and {chi} peaks, as well as the temperature dependence of the phonon thermopower 6h{sub ph} {infinity} T{sup -3}, agrees with the Herring theory.

Aliev, S. A.; Aliev, F. F., E-mail: farzali@physics.ab.az; Gasanov, Z. S.; Abdullayev, S. M.; Selim-zade, R. I. [Academy of Sciences of Azerbaijan, Institute of Physics (Azerbaijan)

2010-06-15T23:59:59.000Z

96

Data Reduction  

Science Journals Connector (OSTI)

Data reduction has two meanings. Firstly, in analysis, it is the process of reducing large masses of data to produce a few summary statistics. This process involves grouping data into tables, visualizing the...

2008-01-01T23:59:59.000Z

97

SCENARIOS FOR DEEP CARBON EMISSION REDUCTIONS FROM ELECTRICITY BY 2050 IN WESTERN NORTH AMERICA USING THE SWITCH ELECTRIC POWER SECTOR PLANNING MODEL California's Carbon Challenge Phase II Volume II  

SciTech Connect (OSTI)

This study used a state-of-the-art planning model called SWITCH for the electric power system to investigate the evolution of the power systems of California and western North America from present-day to 2050 in the context of deep decarbonization of the economy. Researchers concluded that drastic power system carbon emission reductions were feasible by 2050 under a wide range of possible futures. The average cost of power in 2050 would range between $149 to $232 per megawatt hour across scenarios, a 21 to 88 percent increase relative to a business-as-usual scenario, and a 38 to 115 percent increase relative to the present-day cost of power. The power system would need to undergo sweeping change to rapidly decarbonize. Between present-day and 2030 the evolution of the Western Electricity Coordinating Council power system was dominated by implementing aggressive energy efficiency measures, installing renewable energy and gas-fired generation facilities and retiring coal-fired generation. Deploying wind, solar and geothermal power in the 2040 timeframe reduced power system emissions by displacing gas-fired generation. This trend continued for wind and solar in the 2050 timeframe but was accompanied by large amounts of new storage and long-distance high-voltage transmission capacity. Electricity storage was used primarily to move solar energy from the daytime into the night to charge electric vehicles and meet demand from electrified heating. Transmission capacity over the California border increased by 40 - 220 percent by 2050, implying that transmission siting, permitting, and regional cooperation will become increasingly important. California remained a net electricity importer in all scenarios investigated. Wind and solar power were key elements in power system decarbonization in 2050 if no new nuclear capacity was built. The amount of installed gas capacity remained relatively constant between present-day and 2050, although carbon capture and sequestration was installed on some gas plants by 2050.

Collaboration/ University of California, Berkeley; Nelson, James; Mileva, Ana; Johnston, Josiah; Kammen, Daniel; Wei, Max; Greenblatt, Jeffrey

2014-01-01T23:59:59.000Z

98

Measurements of acoustic Einstein–Hopf drag on objects undergoing volume oscillations  

Science Journals Connector (OSTI)

It has been shown theoretically that the drag on an object undergoing volume oscillations can be modified by the presence of isotropic homogeneous broadband acoustic noise when the band overlaps the objects resonance width [Larraza and Tucholski Phys. Rev. Lett. 84 2378–2380 (2000)]. These results constitute an acoustic analog to the Einstein–Hopf drag on an oscillating dipole in the presence of electromagnetic fluctuations. However an important difference is that band?limited acoustic noise can reduce the drag when the lower frequency of the spectrum coincides with the resonant frequency of the object. Experimental results of the drag measured on bubbles and aerogel spheres moving in an band?limited noise field are reported.

2001-01-01T23:59:59.000Z

99

On the Tropospheric Response to Anomalous Stratospheric Wave Drag and Radiative Heating  

E-Print Network [OSTI]

On the Tropospheric Response to Anomalous Stratospheric Wave Drag and Radiative Heating DAVID W. J of anomalous diabatic heating in the polar stratosphere as stratospheric temperatures relax to climatology

100

Preparation of microencapsulated ?-olefin drag reducing polymer used in oil pipeline transportation  

Science Journals Connector (OSTI)

Microcapsules containing oil drag-reducing polymer particles were prepared by melting-scattering and condensing of polyethylene wax, in-situ polymerization of urea and formaldehyde, and interfacial polymerizat...

Bing Li; Wenguo Xing; Guilin Dong; Xiangjun Chen; Ningning Zhou…

2011-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "drag reduction ii" 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

Drag reducing polymers as simple indicators of hemolytic potential in biomechanical devices  

E-Print Network [OSTI]

An experimental study was carried out to determine if drag reducing polymers can be simple indicators of hemolytic potential in biomechanical devices. Specifically, three different blood pumps, known as a left ventricle ...

Shieh, Sarah

2009-01-01T23:59:59.000Z

102

Aeroacoustics of perforated drag plates for quiet transport aircraft  

E-Print Network [OSTI]

Historically aircraft noise is one of the principal environmental issues for aviation. Within this context, the Silent Aircraft Initiative was launched with the objective to achieve a step-change in noise reduction compared ...

Sakaliyski, Kiril Dimitrov

2005-01-01T23:59:59.000Z

103

Vehicle Technologies Office: Parasitic Loss Reduction  

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

Parasitic Loss Reduction Parasitic Loss Reduction Heavy vehicles lose a tremendous amount of energy to wind resistance and drag, braking, and rolling resistance. Such non-engine losses can account for an approximate 45% decrease in efficiency. Other sources of energy loss include: friction and wear in the power train, thermal (heat) loads, operation of auxiliary loads (air conditioning, heaters, refrigeration, etc.), and engine idling. The parasitic loss activity identifies methodologies that may reduce energy losses, and tests those in the laboratory. Promising technologies are then prototyped and tested onboard heavy vehicles. Once validated, technologies must be tested on-road to obtain durability, reliability, and life-cycle cost data for the developmental component and/or design strategy.

104

Two-dimensional flows of foam: drag exerted on circular obstacles and dissipation  

E-Print Network [OSTI]

A Stokes experiment for foams is proposed. It consists in a two-dimensional flow of a foam, confined between a water subphase and a top plate, around a fixed circular obstacle. We present systematic measurements of the drag exerted by the flowing foam on the obstacle, \\emph{versus} various separately controlled parameters: flow rate, bubble volume, solution viscosity, obstacle size and boundary conditions. We separate the drag into two contributions, an elastic one (yield drag) at vanishing flow rate, and a fluid one (viscous coefficient) increasing with flow rate. We quantify the influence of each control parameter on the drag. The results exhibit in particular a power-law dependence of the drag as a function of the solution viscosity and the flow rate with two different exponents. Moreover, we show that the drag decreases with bubble size, increases with obstacle size, and that the effect of boundary conditions is small. Measurements of the streamwise pressure gradient, associated to the dissipation along the flow of foam, are also presented: they show no dependence on the presence of an obstacle, and pressure gradient depends on flow rate, bubble volume and solution viscosity with three independent power laws.

Benjamin Dollet; Florence Elias; Catherine Quilliet; Arnaud Huillier; Miguel Aubouy; Francois Graner

2004-11-22T23:59:59.000Z

105

Allocation Reductions  

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

Allocation Allocation Reductions Quarterly Allocation Reductions MPP (or computational) repositories that haven't used significant amounts of time are adjusted at certain times by transferring a part of the unused balance to the corresponding DOE Office reserve. The following schedule will be used for allocation year 2014 (which runs 14 January 2014 through 132January 2015). On April 9: if usage is less than 10% remove 25% of the unused balance On July 9: if usage is less than 25% remove 25% of the unused balance if usage is less than 10% remove 50% of the unused balance On October 8: if usage is less than 50% remove 25% of the unused balance if usage is less than 25% remove 75% of the unused balance if usage is less than 10% remove 90% of the unused balance On November 5:

106

Nitrate reduction  

DOE Patents [OSTI]

Nitrates are reduced to nitrogen gas by contacting the nitrates with a metal to reduce the nitrates to nitrites which are then contacted with an amide to produce nitrogen and carbon dioxide or acid anions which can be released to the atmosphere. Minor amounts of metal catalysts can be useful in the reduction of the nitrates to nitrites. Metal salts which are formed can be treated electrochemically to recover the metals.

Dziewinski, Jacek J. (Los Alamos, NM); Marczak, Stanislaw (Los Alamos, NM)

2000-01-01T23:59:59.000Z

107

DragNDrop Directions v6 Windows Users: How do I access DragNDrop web documents to place or update them?  

E-Print Network [OSTI]

or update them? If you are on the PPPL Domain: Open My Computer. Then the P drive. Find the web folder. Find nstx.pppl.gov. Find htdocs. Find DragNDrop. Error -36 If you receive an (Error -36) while connecting them? First, you must either be at PPPL or have a PPPL SecureID key fob to access the PPPL network

Princeton Plasma Physics Laboratory

108

Drag correlation for dilute and moderately dense fluid-particle systems using the lattice Boltzmann method  

E-Print Network [OSTI]

This paper presents a numerical study of flow through static random assemblies of monodisperse, spherical particles. A lattice Boltzmann approach based on a two relaxation time collision operator is used to obtain reliable predictions of the particle drag by direct numerical simulation. From these predictions a closure law $F(Re, {\\phi})$ of the drag force relationship to the bed density ${\\phi}$ and the particle Reynolds number $Re$ is derived. The present study includes densities ${\\phi}$ ranging from $0.01$ to $0.35$ with Re ranging up to $300$, that is compiled into a single drag correlation valid for the whole range. The corelation has a more compact expression compared to others previously reported in literature. At low particle densities, the new correlation is close to the widely used Wen & Yu - correlation. Recently, there has been reported a discrepancy between results obtained using different numerical methods, namely the comprehensive lattice Boltzmann study of Beetstra et al. (2007) and the p...

Bogner, Simon; Rüde, Ulrich

2014-01-01T23:59:59.000Z

109

Variation in the aerodynamic drag coefficient due to changes in the shape of an automobile  

E-Print Network [OSTI]

VARIATION IN THE AERODXMMIC DRAG COEEEICIENT DUE TO CHANGES LN THE SHAPE OF AN AUTOMOBILE A Thesis by JOHN GILBERT MILLI%MS Su'bmitned to the Graduate College of the Texas A&M University in partial fulfillment of the requirements fo... Air Density C HAFTER I IliiTRODUCTION During the early years of the automobile, little or no effort was made to explore the problem of aerodynamic drag. This situation was the result oi' two factors. First, the passenger cars of shat time were...

Williams, John Gilbert

1968-01-01T23:59:59.000Z

110

Structure and Function of Microbial Metal-Reduction Proteins  

SciTech Connect (OSTI)

In this project, we proposed (i) identification of metal-reduction genes, (ii) development of new threading techniques and (iii) fold recognition and structure prediction of metal-reduction proteins. However, due to the reduction of the budget, we revised our plan to focus on two specific aims of (i) developing a new threading-based protein structure prediction method, and (ii) developing an expert system for protein structure prediction.

Xu, Ying; Crawford, Oakly H.; Xu, Dong; Larimer, Frank W.; Uberbacher, Edward C.; Zhou, Jizhong

2009-09-02T23:59:59.000Z

111

Effect of local energy supply to a hypersonic flow on the drag of bodies with different nose bluntness  

SciTech Connect (OSTI)

Parameters of the axisymmetric flow around bodies with different bluntness are compared in the case of constant energy supply to the main hypersonic flow. Flow structures, drag coefficients, and expenditure of energy on overcoming drag are analyzed with the effect of thermal energy on the flow taken into account for different bodies with equal volume.

Borzov, V.Yu.; Rybka, I.V.; Yur`ev, A.S. [A.F. Mozhaisky Military Space Engineering Academy, St. Petersburg (Russian Federation)

1995-06-01T23:59:59.000Z

112

Pinch-drag-flick vs. spatial input: rethinking zoom & pan on mobile displays  

Science Journals Connector (OSTI)

The multi-touch-based pinch to zoom, drag and flick to pan metaphor has gained wide popularity on mobile displays, where it is the paradigm of choice for navigating 2D documents. But is finger-based navigation really the gold standard' In this paper, ... Keywords: mobile displays, multi-touch input, spatial input, spatially aware displays, user study

Martin Spindler; Martin Schuessler; Marcel Martsch; Raimund Dachselt

2014-04-01T23:59:59.000Z

113

Heat transport properties of clean spin ladders coupled to phonons: Umklapp scattering and drag  

E-Print Network [OSTI]

Heat transport properties of clean spin ladders coupled to phonons: Umklapp scattering and drag E; published 17 December 2007 We study the low-temperature heat transport in clean two-leg spin-ladder compounds coupled to three- dimensional phonons. We argue that the very large heat conductivities observed

Mehta, Pankaj

114

American Institute of Aeronautics and Astronautics Interference Drag Modeling and Experiments for a High  

E-Print Network [OSTI]

. Nomenclature AoA = Angle of attack BC = Boundary Condition CD = Drag coefficient 1 Graduate Research Associate rights reserved. #12;American Institute of Aeronautics and Astronautics 2 CL = Lift coefficient EFD factor Re = Reynolds number SBW = Strut Braced Wing SSV = Sliding sleeve valve TBW = Truss Braced Wing

Texas at Arlington, University of

115

A Century of Solar Ca ii Measurements and Their Implication for Solar UV Driving of Climate  

E-Print Network [OSTI]

009-9330-0 A Century of Solar Ca II Measurements and Theirstrong resonance line of Ca II (K line) provide the longestrecent reductions of the Ca II K spectroheliograms obtained

2009-01-01T23:59:59.000Z

116

Drag reducers, flow improvers, and other magic potions: slick way to increase capacity  

SciTech Connect (OSTI)

When additional capacity is needed in a given crude oil or products pipeline, the choices are (1) add pumping horsepower at select stations, (2) add pump stations at select locations, (3) add pipeline loops, and (4) use a drag reducer/flow improver. When the need for more capacity is short term, using the slick polymer drag reducing/flow improving chemicals as a fix is likely to prove cheaper and easier. For those operators hampered by waxy or very viscous crudes, other specialty chemicals provide solutions. Availability of specialized chemicals to improve flow conditions in liquids pipelines is increasing. Wax crystal modifier additives are available from several sources. For use with really gunky, almost hard asphalt crudes, an organically-produced emulsion stabilizer has been developed. An in-depth investigation of the products is presented.

Hale, D.

1984-06-01T23:59:59.000Z

117

Energy Efficiency/Renewable Energy Impact in the Texas Emissions Reduction Plan (TERP), Volume II – Technical Report, Annual Report to the Texas Commission on Environmental Quality September 2002 – August 2003  

E-Print Network [OSTI]

responsibilities under Texas Health and Safety Code Ann. § 388.003, (e) (a) (b) (Vernon Supp. 2002). This annual report: provides an estimate of the energy savings and NOx reductions from energy code compliance in new residential construction in 38 counties...

Haberl, J. S.; Culp, C.; Yazdani, B.; Fitzpatrick, T.; Bryant, J.; Turner, W. D.

2003-01-01T23:59:59.000Z

118

Phonon-drag thermopower in anisotropic AlAs quantum wells  

SciTech Connect (OSTI)

In the present work we have developed a generalized theory of phonon-drag thermopower ?{sup g} for a highly anisotropic two-dimensional electron gas. For electrons confined in AlAs quantum wells we calculate ?{sup g} as function of temperature. We show that ?{sup g} exhibits a strong anisotropic behavior depending on valley occupancy which can be tuned by well width and strain. Also a great enhancement of ?{sup g} is observed compared to GaAs quantum wells.

Lehmann, Dietmar [Institute of Theoretical Physics, Technische Universität Dresden, D-01062 Dresden (Germany); Tsaousidou, Margarita [Materials Science Department, University of Patras, Patras 26 504 (Greece); Kubakaddi, Shrishail [Department of Physics, Karnatak University, Dharwad-580 003 (India)

2013-12-04T23:59:59.000Z

119

Drag-induced Breakup Mechanism for Droplet Generation in Dripping Within Flow Focusing Microfluidics  

Science Journals Connector (OSTI)

Abstract Based on viscous drag-induced breakup mechanism, a simple model was proposed to predict the dripping droplet size as a function of controllable parameters in flow focusing micro devices. The size of thread before breakup was also investigated through laminar flow theory. Experiments and numerical simulations by VOF are carried out simultaneously to validate the theoretical analysis, showing that droplet size decreases rapidly with the increase of the flow rate ratio and capillary number.

Ping Wu; Zhaofeng Luo; Zhifeng Liu; Zida Li; Chi Chen; Lili Feng; Liqun He

2014-01-01T23:59:59.000Z

120

Optical Clock and Drag-Free Requirements for a Shapiro Time-Delay Mission  

E-Print Network [OSTI]

In the next decade or two, extremely accurate tests of general relativity under extreme conditions are expected from gravitational wave observations of binary black hole mergers with a wide range of mass ratios. In addition, major improvements are planned in both strong and weak equivalence principle tests; clock measurements based on the ACES program on the ISS; more accurate light-bending measurements; and other new types of tests. However, whether these tests are all consistent with general relativity or not, it still appears desirable to proceed with a much improved measurement of the Shapiro time delay. A suggested approach is based on using a high-quality optical clock in a drag-free spacecraft near the sun-earth L1 point and a smaller drag-free transponder spacecraft in a two-year period solar orbit. Laser phase travel-time measurements would be made between the two spacecraft over a period of 10 or 20 days around the time when the line of sight passes through the Sun. The requirements on the optical clock stability and on the drag-free systems will be discussed. The accuracy achievable for the time-delay appears to be better than 1 part in 100 million.

Neil Ashby; Peter L. Bender

2011-06-10T23:59:59.000Z

Note: This page contains sample records for the topic "drag reduction ii" 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

Gravitational drag on a point mass in hypersonic motion within a Gaussian disk  

E-Print Network [OSTI]

We develop an analytical model for the accretion and gravitational drag on a point mass that moves hypersonically in the midplane of a gaseous disk with a Gaussian vertical density stratification. Such a model is of interest for studying the interaction between a planet and a protoplanetary disk, as well as the dynamical decay of massive black holes in galactic nuclei. The model considers that the flow is ballistic, and gives fully analytical expressions for both the accretion rate onto the point mass, and the gravitational drag it suffers. The expressions are further simplified by taking the limits of a thick, and of a thin disk. The results for the thick disk reduce correctly to those for a uniform density environment (Cant\\'o et al. 2011). We find that for a thin disk (small vertical scaleheight compared to the gravitational radius) the accretion rate is proportional to the mass of the moving object and to the surface density of the disk, while the drag force is independent of the velocity of the object. T...

Cantó, J; Raga, A C

2012-01-01T23:59:59.000Z

122

Gravitational drag on a point mass in hypersonic motion through a gaseous medium  

E-Print Network [OSTI]

We explore a ballistic orbit model to infer the gravitational drag force on an accreting point mass M, such as a black hole, moving at a hypersonic velocity v_{0} through a gaseous environment of density \\rho_{0}. The streamlines blend in the flow past the body and transfer momentum to it. The total drag force acting on the body, including the nonlinear contribution of those streamlines with small impact parameter that bend significantly and pass through a shock, can be calculated by imposing conservation of momentum. In this fully analytic approach, the ambiguity in the definition of the lower cut-off distance $r_{\\rm min}$ in calculations of the effect of dynamical friction is removed. It turns out that $r_{\\rm min}=\\sqrt{e}GM/2v_{0}^{2}$. Using spherical surfaces of control of different sizes, we carry out a successful comparison between the predicted drag force and the one obtained from a high resolution, axisymmetric, isothermal flow simulation. We demonstrate that ballistic models are reasonably success...

Canto, J; Esquivel, A; Sanchez-Salcedo, F J

2011-01-01T23:59:59.000Z

123

GRAVITATIONAL DRAG ON A POINT MASS IN HYPERSONIC MOTION WITHIN A GAUSSIAN DISK  

SciTech Connect (OSTI)

We develop an analytical model for the accretion and gravitational drag on a point mass that moves hypersonically in the midplane of a gaseous disk with a Gaussian vertical density stratification. Such a model is of interest for studying the interaction between a planet and a protoplanetary disk, as well as the dynamical decay of massive black holes in galactic nuclei. The model assumes that the flow is ballistic, and gives fully analytical expressions for both the accretion rate onto the point mass and the gravitational drag it suffers. The expressions are further simplified by taking the limits of a thick and of a thin disk. The results for the thick disk reduce correctly to those for a uniform density environment. We find that for a thin disk (small vertical scaleheight compared to the gravitational radius), the accretion rate is proportional to the mass of the moving object and to the surface density of the disk, while the drag force is independent of the velocity of the object. The gravitational deceleration of the hypersonic perturber in a thin disk was found to be independent of its parameters (i.e., mass or velocity) and depends only on the surface mass density of the disk. The predictions of the model are compared to the results of three-dimensional hydrodynamical simulations, with reasonable agreement.

Canto, J.; Sanchez-Salcedo, F. J. [Instituto de Astronomia, Universidad Nacional Autonoma de Mexico, Ap. 70-468, 04510 D.F. (Mexico)] [Instituto de Astronomia, Universidad Nacional Autonoma de Mexico, Ap. 70-468, 04510 D.F. (Mexico); Esquivel, A.; Raga, A. C., E-mail: jsanchez@astro.unam.mx, E-mail: esquivel@nucleares.una.mx, E-mail: raga@nucleares.unam.mx [Instituto de Ciencias Nucleares, Universidad Nacional Autonoma de Mexico, Apartado Postal 70-543, 04510 Mexico D.F. (Mexico)

2013-01-01T23:59:59.000Z

124

Development of a Two-Fluid Drag Law for Clustered Particles Using Direct Numerical Simulation and Validation through Experiments  

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

Two-Fluid Drag Law Two-Fluid Drag Law for Clustered Particles Using Direct Numerical Simulation and Validation through Experiments Background The Historically Black Colleges and Universities and Other Minority Institutions (HBCU/ OMI) Research and Development (R&D) Program within the U. S. Department of Energy (DOE) Office of Fossil Energy (FE) provides a mechanism for cooperative FE R&D projects between DOE and the HBCU/OMI community. This program encourages

125

Guidelines Volume II  

Gasoline and Diesel Fuel Update (EIA)

II II Sector-Specific Issues and Reporting Methodologies Supporting the General Guidelines for the Voluntary Reporting of Greenhouse Gases under Section 1605(b) of the Energy Policy Act of 1992 Part 4: Transportation Sector Part 5: Forestry Sector Part 6: Agricultural Sector Transportation Sector-Page 4.iii Contents of Volume II This volume, the second of two such volumes, contains sector-specific guidance in support of the General Guidelines for the voluntary reporting of greenhouse gas emissions and carbon sequestration. This voluntary reporting program was authorized by Congress in Section 1605(b) of the Energy Policy Act of 1992. The General Guidelines, bound separately from this volume, provide the overall rationale for the program, discuss in general how to analyze emissions and emission reduction/carbon sequestration projects, and

126

Energy Efficiency/Renewable Energy Impact in the Texas Emissions Reduction Plan (TERP), Volume II--Technical Report, Annual Report to the Texas Commission on Environmental Quality January 2008-December 2008  

E-Print Network [OSTI]

construction is calculated to be 6 tons-NOx/day (19.2%), savings from retrofits to Federal buildings is 0.42 tons- NOx/day (1.3%), savings from furnace pilot light retrofits is 0.32 tons-NOx/day (1.0%), savings from the PUC?s Senate Bill 5 and Senate Bill 7... programs is 3.82 tons-NOx/day (12.1%), savings from SECO?s Senate Bill 5 program is 0.92 tons-NOx/day (2.9%), electricity savings from green power purchases (wind) 2008 TERP Report, Vol. II, p. 4 December 2009 Energy Systems Laboratory, Texas A...

Haberl, Jeff; Culp, Charles; Yazdani, Bahman; Gilman, Don; Muns, Shirley; Liu, Zi; Baltazar, Juan-Carlos; Mukhopadhyay, Jaya; Degelman, Larry; Claridge, David

127

Intramolecular Reduction of Oxyferryl Myoglobin  

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

of Intramolecular Reduction of Oxyferryl Iron in Horse Heart Myoglobin of Intramolecular Reduction of Oxyferryl Iron in Horse Heart Myoglobin Craig Fenwick, Stephen Marmor, K. Govindaraju, Ann M. English, James F. Wishart and Ji Sun J. Am. Chem. Soc. 116, 3169-3170 (1994) Abstract: The observed rate constant (kobs), as determined by pulse radiolysis, for intramolecular electron transfer (ET) from a5RuII bound at His48 to the ferric heme of horse heart myoglobin was 0.059 ± 0.003 s-1 at 25 °C, pH 7.0. This value is essentially identical to that previously reported in the literature for sperm whale myoglobin. Following oxidation by H2O2 of the ferric heme to oxyferryl heme (FeIV=O), kobs for intramolecular ET from a5RuII(His48) to heme increased to 0.19 ± 0.02 s-1 at a driving force of 0.96 eV. However, at the same driving force, a rate

128

UPDATE AND ENHANCEMENT OF ODOT'S CRASH REDUCTION FACTORS  

E-Print Network [OSTI]

A Printed on recycled paper #12;ii SI* (MODERN METRIC) CONVERSION FACTORS APPROXIMATE CONVERSIONS TO SIUPDATE AND ENHANCEMENT OF ODOT'S CRASH REDUCTION FACTORS Final Report SPR 612 by Christopher M and Enhancement of ODOT's Crash Reduction Factors 6. Performing Organization Code 7. Author(s) Christopher M

Bertini, Robert L.

129

Low-drag electrical contact arrangement for maintaining continuity between horizontally movable members  

DOE Patents [OSTI]

This invention is a low-drag electrical contact arrangement for establishing continuity between upper and lower spaced members which are subject to relative horizontal movement. In one aspect, the invention comprises an electrical commutating arrangement which includes a horizontally disposed linear electrical commutator. A horizontally movable electrically conductive pedestal is positioned below the commutator and defines a clearance therewith. The pedestal is formed with a cavity confronting the commutator. In the cavity is a bead of electrical conductive liquid, the bead being characterized by an upwardly convex meniscus portion which extends across the clearance and contacts the commutator. The surface tension of the bead is sufficient to maintain the bead intact when the commutator and pedestal are displaced horizontally at speeds from zero to at least twelve inches a minute. This arrangement provides a significant advance in highly precise machining processes, such as diamond-turning, where precision is limited by the drag imposed by conventional commutators of the carbon-brush type.

Brown, R. Jack (Clinton, TN); Gerth, Howard L. (Knoxville, TN); Robinson, Samuel C. (Clinton, TN)

1982-01-01T23:59:59.000Z

130

Low-drag electrical-contact arrangement for maintaining continuity between horizontally movable members  

DOE Patents [OSTI]

This invention is a low-drag electrical contact arrangement for establishing continuity between upper and lower spaced members which are subject to relative horizontal movement. In one aspect, the invention comprises an electrical commutating arrangement which includes a horizontally disposed linear electrical commutator. A horizontally movable electrically conductive pedestal is positioned below the commutator and defines a clearance therewith. The pedestal is formed with a cavity confronting the commutator. In the cavity is a bead of electrical conductive liquid, the bead being characterized by an upwardly convex meniscus portion which extends across the clearance and contacts the commutator. The surface tension of the bead is sufficient to maintain the bead intact when the commutator and pedestal are displaced horizontally at speeds from zero to at least twelve inches a minute. This arrangement provides a significant advance in highly precise machining processes, such as diamond-turning, where precision is limited by the drag imposed by conventional commutators of the carbon-brush type.

Brown, R.J.; Gerth, H.L.; Robinson, S.C.

1981-01-23T23:59:59.000Z

131

Final report - Reduction of mercury in saturated subsurface sediments and its potential to mobilize mercury in its elemental form  

SciTech Connect (OSTI)

The goal of our project was to investigate Hg(II) reduction in the deep subsurface. We focused on microbial and abiotic pathways of reduction and explored how it affected the toxicity and mobility of Hg in this unique environment. The project’s tasks included: 1. Examining the role of mer activities in the reduction of Hg(II) in denitrifying enrichment cultures; 2. Investigating the biotic/abiotic reduction of Hg(II) under iron reducing conditions; 3. Examining Hg(II) redox transformations under anaerobic conditions in subsurface sediments from DOE sites.

Bakray, Tamar [Rutgers University

2013-06-13T23:59:59.000Z

132

Drag coefficient for the air-sea exchange: foam impact in hurricane conditions  

E-Print Network [OSTI]

A physical model is proposed for the estimation of the foam impact on the variation of the effective drag coefficient, C_d, with reference to the wind speed U10 in stormy and hurricane conditions. In the present model C_d is approximated by partitioning the sea surface into foam-covered and foam-free areas. Based on the available optical and radiometric measurements of the fractional foam coverage and the characteristic roughness of the sea-surface in the saturation limit of the foam coverage, the model yields the resulting dependence of C_d vs U10. This dependence is in fair agreement with that evaluated from field measurements of the vertical variation of the mean wind speed.

Golbraikh, Ephim

2014-01-01T23:59:59.000Z

133

Room temperature broadband coherent terahertz emission induced by dynamical photon drag in graphene  

E-Print Network [OSTI]

Nonlinear couplings between photons and electrons in new materials give rise to a wealth of interesting nonlinear phenomena. This includes frequency mixing, optical rectification or nonlinear current generation, which are of particular interest for generating radiation in spectral regions that are difficult to access, such as the terahertz gap. Owing to its specific linear dispersion and high electron mobility at room temperature, graphene is particularly attractive for realizing strong nonlinear effects. However, since graphene is a centrosymmetric material, second-order nonlinearities a priori cancel, which imposes to rely on less attractive third-order nonlinearities. It was nevertheless recently demonstrated that dc-second-order nonlinear currents as well as ultrafast ac-currents can be generated in graphene under optical excitation. The asymmetry is introduced by the excitation at oblique incidence, resulting in the transfer of photon momentum to the electron system, known as the photon drag effect. Here...

Maysonnave, J; Wang, F; Maero, S; Berger, C; de Heer, W; Norris, T B; De Vaulchier, L A; Dhillon, S; Tignon, J; Ferreira, R; Mangeney, J

2015-01-01T23:59:59.000Z

134

Photosystem II  

ScienceCinema (OSTI)

James Barber, Ernst Chain Professor of Biochemistry at Imperial College, London, gives a BSA Distinguished Lecture titled, "The Structure and Function of Photosystem II: The Water-Splitting Enzyme of Photosynthesis."

James Barber

2010-09-01T23:59:59.000Z

135

Photoreversible Micellar Solution as a Smart Drag-Reducing Fluid for Use in District Heating/Cooling Systems  

E-Print Network [OSTI]

Photoreversible Micellar Solution as a Smart Drag-Reducing Fluid for Use in District Heating solution is developed as a promising working fluid for district heating/cooling systems (DHCs). It can systems. A promising application of DR fluids is in district heating/ cooling systems (DHCs)9

Raghavan, Srinivasa

136

Reduction of fuel consumption  

Science Journals Connector (OSTI)

Replacing standard oil pumps with bypass control by regulated oil pumps with variable oil pressure which adapt their variable oil pumping quantity to the engine oil pressure requirements promises reductions in fuel

Dieter Voigt

2003-12-01T23:59:59.000Z

137

De novo design and spectroscopic characterization of Cu(II)-binding peptides based upon the blue copper protein plastocyanin  

E-Print Network [OSTI]

-Cu(II) reduction potentials have been measured to be + 62 mV vs. NHE for BCP-A-Cu(II) and -11 mV vs. NHE for BCP-B-Cu(II). The observed redox potentials fit a trend observed for the blue copper proteins, as the axial interactions are increased the reduction...

Daugherty, Roxanne Gail

2002-01-01T23:59:59.000Z

138

Neutrino viscosity and drag: impact on the magnetorotational instability in proto-neutron stars  

E-Print Network [OSTI]

The magneto-rotational instability (MRI) is a promising mechanism to amplify the magnetic field in fast rotating proto-neutron stars (PNS). The diffusion of neutrinos trapped in the proto-neutron star induces a transport of momentum, which can be modeled as a viscosity on length scales longer than the neutrino mean free path. This neutrino-viscosity can slow down the growth of MRI modes to such an extent that a minimum initial magnetic field strength of $\\gtrsim 10^{12}\\, {\\rm G}$ is needed for the MRI to grow on a sufficiently short timescale to potentially affect the explosion. It is uncertain whether the magnetic field of fast rotating progenitor cores is strong enough to yield such an initial magnetic field in proto-neutron stars. At MRI wavelengths shorter than the neutrino mean free path, on the other hand, neutrino radiation does not act as a viscosity but rather induces a drag on the velocity with a damping rate independent of the wavelength. We perform a linear analysis of the MRI in this regime, and...

Guilet, Jerome; Janka, Hans-Thomas

2014-01-01T23:59:59.000Z

139

Magnesium and Copper (II) Chloride: A Curious Redox Reaction .  

E-Print Network [OSTI]

??The focus of this research is to follow the oxidation-reduction reaction of solid magnesium metal and an aqueous solution of copper (II) chloride (CuCl2), both… (more)

Mannard, Moira

2014-01-01T23:59:59.000Z

140

Global Threat Reduction Initiative  

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

comprehensive comprehensive strategy to prevent nuclear terrorism; and  The key organization responsible for implementing the U.S. HEU minimization policy. GTRI MISSION Reduce and protect vulnerable nuclear and radiological material located at civilian sites worldwide. DOE STRATEGIC GOAL 2.2 Prevent the acquisition of nuclear and radiological materials for use in weapons of mass destruction and other acts of terrorism Protect high priority nuclear and radiological materials from theft and sabotage These efforts result in threat reduction by improving security on the bomb material remaining at civilian sites - each vulnerable building that is protected reduces the risk until a permanent threat reduction solution can be implemented.

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


141

Reduction of Sintering during Annealing of FePt Nanoparticles Coated with Iron Oxide  

E-Print Network [OSTI]

are first obtained by reduction of iron(III) acetylacetonate and platinum(II) acetylacetonateReduction of Sintering during Annealing of FePt Nanoparticles Coated with Iron Oxide Chao LiuVised Manuscript ReceiVed October 12, 2004 FePt/iron oxide core/shell nanoparticles are synthesized by a two step

Laughlin, David E.

142

Ii1  

Office of Legacy Management (LM)

-r -r Ii1 5uitc 79% 955 L%fan~Plu,S.W.. Worhingm. D.C.200242134, 7117-03.87.cdy.43 23 September 1987 Mr. Andrew Wallo, III, NE-23 Division of Facility & Site Decommissioning Projects U.S. Department of Energy Germantown, Maryland 20545 Dear Mr. Wallo: ELIMINATION RECOMMENDATION -- COLLEGES AND UNIVtRSITIES The attached elimination recommendation was prepared in accordance.)l- flL.o* with your suggestion during our meeting on 22 September, The recommendat:on y0.0-02 includes 26 colleges and universities identified.in Enclosure 4 to Aerospace letter subject: Status of Actions - FUSRAP Site List, dated i 27 May 1987; three institutions (Tufts College, University of Virginia, ! and the University of Washington) currently identified on the FUSRAP

143

Economics of Grade Reduction  

E-Print Network [OSTI]

the following abbreviations are used:* C25 diameter in inches of high pressure cylinder. c= diameter in inches of low pressure cylinder. P= boiler pressure. R}= ratio of mean effective pressure to boiler pressure in low pressure cylinder, taken from Pig. E.... But the only error of moment in such case will be in the es- timated saving in train mileage, for the same degree of efficiency or inefficiency is to be expected after the reduction of grade as before. As the estimated saving per train mile as given...

Neff, Paul J.

1914-02-10T23:59:59.000Z

144

The influence of the magnetic field on the effect of drag of electrons by phonons in n-Cd{sub x}Hg{sub 1-x}Te  

SciTech Connect (OSTI)

Thermopower in n-Cd{sub 0.2}Hg{sub 0.8}Te (6-100 K) is studied. A large effect of drag of the charge carriers by phonons {alpha}{sub ph} is found. The influence of the magnetic field H on the drag thermopower is considered. It is established that the magnetic field exerts the effect mainly on the electron component of {alpha}{sub ph}. The data are interpreted in the context of the theory taking into account the effect of H on thermopower {alpha}{sub ph}, in which parameter A({epsilon}) proportional to the static force of the drag effect is introduced. By the experimental data {alpha}{sub ph}(T, H), T, and H dependences A({epsilon}) are determined. It is shown that, as H increases, A({epsilon}) sharply decreases. This explains a decrease in {alpha}{sub ph} in the magnetic field, power index k in dependence {alpha}{sub ph} {proportional_to} T{sup -}{kappa}, and narrowing the region of manifestation of the drag effect. It is established that at classically high fields, the drag effect in n-Cd{sub 0.2}Hg{sub 0.8}Te does not vanish.

Aliyev, S. A.; Zulfigarov, E. I.; Selim-Zade, R. I.; Agayev, Z. F., E-mail: agayevz@rambler.ru [National Academy of Sciences of Azerbaijan, Institute of Physics (Azerbaijan)

2009-09-15T23:59:59.000Z

145

Reduction relations for monoid semirings  

Science Journals Connector (OSTI)

In this paper we study rewriting techniques for monoid semirings. Based on disjoint and non-disjoint representations of the elements of monoid semirings we define two different reduction relations. We prove that in both cases the reduction relation describes ... Keywords: Confluence, Congruence, Critical pair, Reduction relation, Rewriting system, Semiring, Termination

Friedrich Otto; Olga Sokratova

2004-03-01T23:59:59.000Z

146

Drag force on a circular cylinder midway between two parallel plates at Part 2: moving uniformly (numerical and experimental)  

Science Journals Connector (OSTI)

To contribute to the determination of the hydrodynamic interactions between a long straight circular cylindrical particle and flow boundaries, we calculate the wall correction of the drag force exerted on a circular cylinder moving uniformly midway between two parallel plane walls, at very low Reynolds numbers. The wall correction factor is numerically and asymptotically investigated. Furthermore, we present a new experimental results for the drag force exerted on this straight circular cylinder. The Navier–Stokes and continuity equations are expressed in the stream function and vorticity formulation and are rewritten in an orthogonal system of curvilinear co-ordinates. These equations are solved with a finite-differences method. The accuracy of the numerical code is tested successfully through a comparison with theoretical and experimental results. In the lubrication regime the numerical calculations of the pressure and viscosity forces are in very good agreement with those obtained by asymptotic expansions. Combining the present results with those obtained in Poiseuille flow (Chem. Eng. Sci. 59 (15, part 1) (2004) 3215) we give the speed at which a force-free cylindrical particle would move with the fluid perpendicularly to it's axis between two planar walls in Poiseuille flow and corrected by wall effects.

A. Ben Richou; A. Ambari; M. Lebey; J.K. Naciri

2005-01-01T23:59:59.000Z

147

Drag with external and pressure drop with internal flows: a new and unifying look at losses in the flow field based on the second law of thermodynamics  

Science Journals Connector (OSTI)

Internal and external flows are characterized by friction factors and drag coefficients, respectively. Their definitions are based on pressure drop and drag force and thus are very different in character. From a thermodynamics point of view in both cases dissipation occurs which can uniformly be related to the entropy generation in the flow field. Therefore we suggest to account for losses in the flow field by friction factors and drag coefficients that are based on the overall entropy generation due to the dissipation in the internal and external flow fields. This second law analysis (SLA) has been applied to internal flows in many studies already. Examples of this flow category are given together with new cases of external flows, also treated by the general SLA-approach.

Heinz Herwig; Bastian Schmandt

2013-01-01T23:59:59.000Z

148

Global Threat Reduction Initiative  

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

Nonproliferation Nonproliferation U.S. DEPARTMENT OF ENERGY 1 The Current Status of Gap and U.S.-Origin Nuclear Fuel Removals 2011 Jeff Galan, Deputy Project Manager U.S.-Origin Nuclear Remove Program National Nuclear Security Administration Global Threat Reduction Initiative Defense Nuclear Nonproliferation U.S. DEPARTMENT OF ENERGY 2 GTRI Mission and Goals GTRI is: A part of President Obama's comprehensive strategy to prevent nuclear terrorism; and The key organization responsible for implementing the U.S. HEU minimization policy. GTRI MISSION Reduce and protect vulnerable nuclear and radiological material located at civilian sites worldwide. DOE STRATEGIC GOAL 2.2 Prevent the acquisition of nuclear and radiological materials for use in weapons of mass destruction and other

149

Dose Reduction Techniques  

SciTech Connect (OSTI)

As radiation safety specialists, one of the things we are required to do is evaluate tools, equipment, materials and work practices and decide whether the use of these products or work practices will reduce radiation dose or risk to the environment. There is a tendency for many workers that work with radioactive material to accomplish radiological work the same way they have always done it rather than look for new technology or change their work practices. New technology is being developed all the time that can make radiological work easier and result in less radiation dose to the worker or reduce the possibility that contamination will be spread to the environment. As we discuss the various tools and techniques that reduce radiation dose, keep in mind that the radiological controls should be reasonable. We can not always get the dose to zero, so we must try to accomplish the work efficiently and cost-effectively. There are times we may have to accept there is only so much you can do. The goal is to do the smart things that protect the worker but do not hinder him while the task is being accomplished. In addition, we should not demand that large amounts of money be spent for equipment that has marginal value in order to save a few millirem. We have broken the handout into sections that should simplify the presentation. Time, distance, shielding, and source reduction are methods used to reduce dose and are covered in Part I on work execution. We then look at operational considerations, radiological design parameters, and discuss the characteristics of personnel who deal with ALARA. This handout should give you an overview of what it takes to have an effective dose reduction program.

WAGGONER, L.O.

2000-05-16T23:59:59.000Z

150

National Idling Reduction Network News- December 2012  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

151

National Idling Reduction Network News- December 2013  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

152

National Idling Reduction Network News- January 2014  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

153

National Idling Reduction Network News- October 2011  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

154

National Idling Reduction Network News- December 2010  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

155

National Idling Reduction Network News- October 2009  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

156

National Idling Reduction Network News- May 2012  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

157

National Idling Reduction Network News- October 2013  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

158

National Idling Reduction Network News- January 2013  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

159

National Idling Reduction Network News- August 2013  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

160

National Idling Reduction Network News- April 2011  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

Note: This page contains sample records for the topic "drag reduction ii" 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

National Idling Reduction Network News- November 2010  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

162

National Idling Reduction Network News- February 2013  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

163

National Idling Reduction Network News- July 2013  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

164

National Idling Reduction Network News- March 2012  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

165

Global Threat Reduction Initiative | Department of Energy  

Office of Environmental Management (EM)

Reduction Initiative An overview of the Global Threat Reduction Initiative, U.S.-Origin Nuclear Fuel Removals. Global Threat Reduction Initiative More Documents &...

166

National Idling Reduction Network News- May 2010  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

167

National Idling Reduction Network News- August 2010  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

168

National Idling Reduction Network News- February 2011  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

169

National Idling Reduction Network News- April 2013  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

170

Economic Analysis of Commercial Idling Reduction Technologies...  

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

Technologies: Which idling reduction system is most economical for truck owners? Economic Analysis of Commercial Idling Reduction Technologies: Which idling reduction system...

171

National Idling Reduction Network News- June 2012  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

172

National Idling Reduction Network News- April 2012  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

173

National Idling Reduction Network News- March 2013  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

174

National Idling Reduction Network News- May 2013  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

175

National Idling Reduction Network News- November 2011  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

176

Water Use Reduction | Department of Energy  

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

Reduction Water Use Reduction Water Use Reduction The Federal Energy Management Program (FEMP) provides agencies with guidance and direction on how to reduce water use and increase...

177

National Idling Reduction Network News- February 2014  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

178

National Idling Reduction Network News- April 2014  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

179

National Idling Reduction Network News- March 2014  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

180

National Idling Reduction Network News- September 2009  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

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


181

Pollution Prevention, Waste Reduction, and Recycling | Department...  

Office of Environmental Management (EM)

Pollution Prevention, Waste Reduction, and Recycling Pollution Prevention, Waste Reduction, and Recycling The Pollution Prevention, Waste Reduction and Recycling Program was...

182

Calculus For Technology II  

E-Print Network [OSTI]

MA 22200, Spring 2012. Calculus For Technology II ... Other Information. Emergency procedures · Exam info (A Hoffman) ...

183

Reduction of aerodynamic forces on a minivan by a pair of vortex generators of a pocket type  

Science Journals Connector (OSTI)

Reduction of the aerodynamic forces on a minivan has been achieved using a pair of pockets at the left and the right sides, respectively, of the rear roof end of the vehicle. The two pockets generate cross-streamwise vortices that cause the turbulent kinetic energy to increase in the boundary layer in the downstream of the two pockets. This increased turbulent kinetic energy induces the flow separation to be delayed further downstream along the vehicle back. Unlike the common Vortex Generators (VGs) of extrusive type, these VGs of a pocket type do not cause any additional drag by themselves. This paper investigates numerically the effects of pockets on the reduction of the aerodynamic forces and the flow field around a minivan.

Inchul Kim; Hualei Chen

2010-01-01T23:59:59.000Z

184

Risk Evaluation and Reduction | Department of Energy  

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

Coordination Office Risk Evaluation and Reduction Risk Evaluation and Reduction The Project Management Coordination Office (PMCO) coordinates risk management activities...

185

arXiv:1002.0679v1[cond-mat.mes-hall]3Feb2010 Theory of resonant photon drag in monolayer graphene  

E-Print Network [OSTI]

distribution in energy. The drag current essentially depends on the polarization of radiation and, in general, is not parallel to q. The perpendicular current component appears if the in-plain electric field is tilted towards. INTRODUCTION Though the theoretical study of two-dimensional car- bon has a long history [1],[2],[3],[4] only

Shepelyansky, Dima

186

Livestock Odor Reduction Demonstration Project  

E-Print Network [OSTI]

Livestock Odor Reduction Demonstration Project Objectives The 1996 and 1997 Iowa General Assembly-share basis to livestock producers and operators selected to carry out various demonstration projects. Organization The Livestock Odor Reduction Demonstration Project was administered by ISU Extension. Stewart

Lin, Zhiqun

187

PARS II TRAINING  

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

10 (V1.1) PARS II 102 Monthly Updating and Reporting i 10 (V1.1) PARS II 102 Monthly Updating and Reporting i Project Assessment and Reporting System PARS II 102 Monthly Updating and Reporting Training Workbook (PARS II Release 1.1) Department of Energy September 13, 2010 September 13,, 2010 (V1.1) PARS II 102 Monthly Updating and Reporting ii Table of Contents OVERSIGHT and ASSESSMENT ........................................................................................................ 1 Exercise 1: Find and View a Project ............................................................................................ 1 Sort the Project List ................................................................................................................. 3

188

Effect of fluoride, chloride, bromide, and thiocynate on potentiometric titrations of iron(II)-tin(II) mixtures with cerium(IV)  

SciTech Connect (OSTI)

A two-step curve is expected in the potentiometric titration of Fe(II)-Sn(II) mixtures with Ce(IV) in H/sub 2/SO/sub 4/. Each end point should indicate the respective oxidation of Sn(II) and Fe(II). However, experimentally only one end point was found; it corresponded to the total oxidation of Sn(II) and Fe(II). When this oxidation-reduction reaction was carried out in the presence of Cl/sup -/, the theoretical behavior was observed. The present study was done to ascertain if monovalent anions other than Cl/sup -/ have a similar effect on this oxidation-reduction system. The monovalent species F/sup -/, Br/sup -/, and SCN/sup -/ were selected for this study, and the results indicate that each affects the rate of reaction relative to the ease of oxidation of the individual ions.

Kwok, Y.M.

1980-07-31T23:59:59.000Z

189

Abstracts ii Schedule....................................................................................................................................................... iii  

E-Print Network [OSTI]

.........................................................................................88 Dark Matter & Dark Energy ...............................................................................................3 HAD II Special: Neptune after One Orbit: Reflections on the Discovery of a Planet

Ciotti, Luca

190

PAPERWORK REDUCTION ACT OF 1995  

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

PAPERWORK REDUCTION ACT PAPERWORK REDUCTION ACT OF 1995 U. S. DEPARTMENT OF ENERGY INFORMATION COLLECTION MANAGEMENT PROGRAM Chris Rouleau, PRA Officer Records Management Division Office of the Associate Chief Information Officer for IT Planning, Architecture and E-Government Office of the Chief Information Officer Office of the Chief Information Officer 2/16/2010 2 TOPICS  Paperwork Reduction Act (PRA) of 1995 - Law  Paperwork Reduction Act - Overview  Information Collection Requests (ICRs)  Information Collection Request Associated with A Notice of Proposed Rule Making  Program Points of Contacts  Information Collection Clearance Managers  Information Collection Requests Checklist  Drivers  Annual Information Collection Budget  Summary of What To Do  Summary of What NOT

191

Alternative Fuels Data Center: Emissions Reduction Requirements  

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

Emissions Reduction Emissions Reduction Requirements to someone by E-mail Share Alternative Fuels Data Center: Emissions Reduction Requirements on Facebook Tweet about Alternative Fuels Data Center: Emissions Reduction Requirements on Twitter Bookmark Alternative Fuels Data Center: Emissions Reduction Requirements on Google Bookmark Alternative Fuels Data Center: Emissions Reduction Requirements on Delicious Rank Alternative Fuels Data Center: Emissions Reduction Requirements on Digg Find More places to share Alternative Fuels Data Center: Emissions Reduction Requirements on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Emissions Reduction Requirements Recognizing the impact of carbon-emitting fuels on climate change and to

192

Alternative Fuels Data Center: Petroleum Reduction Requirements  

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

Petroleum Reduction Petroleum Reduction Requirements to someone by E-mail Share Alternative Fuels Data Center: Petroleum Reduction Requirements on Facebook Tweet about Alternative Fuels Data Center: Petroleum Reduction Requirements on Twitter Bookmark Alternative Fuels Data Center: Petroleum Reduction Requirements on Google Bookmark Alternative Fuels Data Center: Petroleum Reduction Requirements on Delicious Rank Alternative Fuels Data Center: Petroleum Reduction Requirements on Digg Find More places to share Alternative Fuels Data Center: Petroleum Reduction Requirements on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Petroleum Reduction Requirements The Wisconsin Department of Administration's fleet management policy

193

National Idling Reduction Network News Compendium  

Broader source: Energy.gov [DOE]

This is a compedium of the National Idling Reduction Network News from July 2004 to April 2014. The National Idling Reduction Network News provides information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

194

Bifunctional Catalysts for the Selective Catalytic Reduction...  

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

Reduction of NO by Hydrocarbons Selectlive Catalytic Reducution of NOx wilth Diesel-Based Fuels as Reductants Engine and Reactor Evaluations of HC-SCR for Diesel NOx Reduction...

195

Multi-Site Energy Reduction Through Teamwork  

E-Print Network [OSTI]

. Flare switched to stand-by 6. Acid water specification 7. Nitrogen consumption reduction 8. Compressed air optimization 9. Boiler minimum fire set-point reduction 10. Leak reduction...

Theising, T

2008-01-01T23:59:59.000Z

196

I IIII1IiI II1Ii  

Office of Legacy Management (LM)

* * 'I I IIII1IiI II1Ii 1111 1111 I - I' p. r. * *: * * * .** I I ,e L 'I r - I OFFICIAL PHOTOGRAPH ADEC ?Date ______ Time - Location /oie_ / I C 4'.'-?- 1D& Reason for Photo ' 1 By _________ Ro1 # 7'93 Frame' # ,'9 I *.' ' .- - . *c *\ I '' . *. , * " . ... *l; .; . '' N 1 * ' ' * ' '" ), q . L *" ' r 'I . I ' , * I ", * _; . ':. -* - - ! .) f' '' . . * 'i; . ,- , . F) .* :-- .' *, 'I 1 - . '.. ' t; , çv ' . ,* I i * #' *. '3 "' i * '- *1 '4 *' ,:- - a 4 t ' - * ', % & ; 1 ¶ * :' *.' ,. : -A r ;v ' :" - .r " 'a - -" -; & ' * - * - - ) : S , ,,, --- S *J %I *' * S .. c .* - Z '- .- '- .., ' . -" ' I * . * ' * S- * , * - 4 .- a * , . V . ,. * i .-- 4. * -Y * / -, *. .' *' ,t r A. _-. *, , *' ** l. . * '' .4 "1 j. ' 1. - ' ' * 4 I - . * - - , _% * I-. , 4 .r- ( J -: '- , *, ' v - I 9 , ' , 1 ** , . * -"J * -" I * - c-- . ;- . '--- - A ... * ' ' - * 'A r? -: * '; ' ' - ' .: 1', - '. *, , .. I ,, *,, . * .t 1- ) ' , ** J' * *I :* : - - I j-- - - * I- , -j -. -** :- * * . *' ' _, 9 ;* 3 . . -. . 5 4 - 9. - .** -.* . - *- .c .- * -. :. .- - - - 4, N 9 - * 9 t * - - 4 2

197

Boattail Plates With Non-Rectangular Geometries For Reducing Aerodynamic Base Drag Of A Bluff Body In Ground Effect  

DOE Patents [OSTI]

An apparatus for reducing the aerodynamic base drag of a bluff body having a leading end, a trailing end, a top surface, opposing left and right side surfaces, and a base surface at the trailing end substantially normal to a longitudinal centerline of the bluff body, with the base surface joined (1) to the left side surface at a left trailing edge, (2) to the right side surface at a right trailing edge, and (3) to the top surface at a top trailing edge. The apparatus includes left and right vertical boattail plates which are orthogonally attached to the base surface of the bluff body and inwardly offset from the left and right trailing edges, respectively. This produces left and right vertical channels which generate, in a flowstream substantially parallel to the longitudinal centerline, respective left and right vertically-aligned vortical structures, with the left and right vertical boattail plates each having a plate width defined by a rear edge of the plate spaced from the base surface. Each plate also has a peak plate width at a location between top and bottom ends of the plate corresponding to a peak vortex of the respective vertically-aligned vortical structures.

Ortega, Jason M. (Pacifica, CA); Sabari, Kambiz (Livermore, CA)

2006-03-07T23:59:59.000Z

198

Idaho Petroleum Reduction Leadership Project | Department of...  

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

Evaluation Meeting arravt041tibaird2012o.pdf More Documents & Publications Idaho Petroleum Reduction Leadership Project Idaho Petroleum Reduction Leadership Project Vehicle...

199

Idaho Petroleum Reduction Leadership Project | Department of...  

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

and Peer Evaluation arravt041esbaird2011p.pdf More Documents & Publications Idaho Petroleum Reduction Leadership Project Idaho Petroleum Reduction Leadership Project North...

200

Idaho Petroleum Reduction Leadership Project | Department of...  

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

-- Washington D.C. tiarravt041baird2010p.pdf More Documents & Publications Idaho Petroleum Reduction Leadership Project Idaho Petroleum Reduction Leadership Project Utah Clean...

Note: This page contains sample records for the topic "drag reduction ii" 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

Bifunctional Catalysts for the Selective Catalytic Reduction...  

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

for the Selective Catalytic Reduction of NO by Hydrocarbons Development of Optimal Catalyst Designs and Operating Strategies for Lean NOx Reduction in Coupled LNT-SCR Systems...

202

Demonstrating Fuel Consumption and Emissions Reductions with...  

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

Fuel Consumption and Emissions Reductions with Next Generation Model-Based Diesel Engine Control Demonstrating Fuel Consumption and Emissions Reductions with Next Generation...

203

Electrocatalytic Reactivity for Oxygen Reduction of Palladium...  

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

Reactivity for Oxygen Reduction of Palladium-Modified Carbon Nanotubes Synthesized in Supercritical Fluid. Electrocatalytic Reactivity for Oxygen Reduction of Palladium-Modified...

204

Facile and controllable electrochemical reduction of graphene...  

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

and controllable electrochemical reduction of graphene oxide and its applications. Facile and controllable electrochemical reduction of graphene oxide and its applications....

205

Global Threat Reduction Initiative | Department of Energy  

Office of Environmental Management (EM)

Initiative Global Threat Reduction Initiative The Current Status of Gap and U.S.-Origin Nuclear Fuel Removals 2011. Global Threat Reduction Initiative More Documents &...

206

Diesel Engine Emission Reduction (DEER) Experiment | Department...  

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

Emission Reduction (DEER) Experiment Diesel Engine Emission Reduction (DEER) Experiment Presentation given at DEER 2006, August 20-24, 2006, Detroit, Michigan. Sponsored by the...

207

NREL: Sustainable NREL - Greenhouse Gas Reduction  

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

Greenhouse Gas Reduction A leader in federal greenhouse gas (GHG) management, NREL has conducted GHG inventories, developed reduction goals, and reported emissions since 2000. NREL...

208

Characterizing Test Methods and Emissions Reduction Performance...  

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

Test Methods and Emissions Reduction Performance of In-Use Diesel Retrofit Technologies from the National Clean Diesel Campaign Characterizing Test Methods and Emissions Reduction...

209

Platinum Monolayer Electrocatalysts for Oxygen Reduction Reaction...  

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

Platinum Monolayer Electrocatalysts for Oxygen Reduction Reaction Platinum Monolayer Electrocatalysts for Oxygen Reduction Reaction Presentation slides from the June 19, 2012, Fuel...

210

Microbial reduction of iron ore  

DOE Patents [OSTI]

A process is provided for reducing iron ore by treatment with microorganisms which comprises forming an aqueous mixture of iron ore, microorganisms operable for reducing the ferric iron of the iron ore to ferrous iron, and a substrate operable as an energy source for the microbial reduction; and maintaining the aqueous mixture for a period of time and under conditions operable to effect the reduction of the ore. Preferably the microorganism is Pseudomonas sp. 200 and the reduction conducted anaerobically with a domestic wastewater as the substrate. An aqueous solution containing soluble ferrous iron can be separated from the reacted mixture, treated with a base to precipitate ferrous hydroxide which can then be recovered as a concentrated slurry.

Hoffmann, Michael R. (Pasadena, CA); Arnold, Robert G. (Pasadena, CA); Stephanopoulos, Gregory (Pasadena, CA)

1989-01-01T23:59:59.000Z

211

Microbial reduction of iron ore  

DOE Patents [OSTI]

A process is provided for reducing iron ore by treatment with microorganisms which comprises forming an aqueous mixture of iron ore, microorganisms operable for reducing the ferric iron of the iron ore to ferrous iron, and a substrate operable as an energy source for the microbial reduction; and maintaining the aqueous mixture for a period of time and under conditions operable to effect the reduction of the ore. Preferably the microorganism is Pseudomonas sp. 200 and the reduction conducted anaerobically with a domestic wastewater as the substrate. An aqueous solution containing soluble ferrous iron can be separated from the reacted mixture, treated with a base to precipitate ferrous hydroxide which can then be recovered as a concentrated slurry. 11 figs.

Hoffmann, M.R.; Arnold, R.G.; Stephanopoulos, G.

1989-11-14T23:59:59.000Z

212

NETL: Turbine Projects - Cost Reduction  

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

Cost Reduction Cost Reduction Turbine Projects Cost Reduction Single Crystal Turbine Blades Enhancing Gas Turbine Efficiency Data/Fact Sheets Enabling and Information Technologies to Increase RAM of Advanced Powerplants Data/Fact Sheets Development of NDE Technology for Environmental Barrier Coating and Residual Life Estimation Data/Fact Sheets Welding and Weld Repair of Single Crystal Gas Turbine Alloy Data/Fact Sheets Combustion Turbine Hot Section Coating Life Management Data/Fact Sheets On-Line Thermal Barrier Coating Monitor for Real-Time Failure Protection and Life Maximization Data/Fact Sheets On-Line Thermal Barrier Coating [PDF] Advanced Monitoring to Improve Combustion Turbine/Combined Cycle RAM Data/Fact Sheets Advanced Monitoring to Improve Combustion Turbine [PDF]

213

Alternative Fuels Data Center: Emissions Reduction Credits  

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

Emissions Reduction Emissions Reduction Credits to someone by E-mail Share Alternative Fuels Data Center: Emissions Reduction Credits on Facebook Tweet about Alternative Fuels Data Center: Emissions Reduction Credits on Twitter Bookmark Alternative Fuels Data Center: Emissions Reduction Credits on Google Bookmark Alternative Fuels Data Center: Emissions Reduction Credits on Delicious Rank Alternative Fuels Data Center: Emissions Reduction Credits on Digg Find More places to share Alternative Fuels Data Center: Emissions Reduction Credits on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Emissions Reduction Credits Any state mobile emissions reduction credits program must allow credits for emissions reductions achieved by converting a vehicle to operate on an

214

PARS II TRAINING  

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

1 Viewing and Reporting 1 Viewing and Reporting Training Workbook V1.0 Department of Energy May 10, 2010 May 10, 2010 PARS II 101 Viewing and Reporting V1.0 ii May 10, 2010 PARS II 101 Viewing and Reporting V1.0 iii Table of Contents OVERSIGHT and ASSESSMENT ........................................................................................................ 1 Exercise 1 Find and View a Project ............................................................................................. 1 Sort the Project List ................................................................................................................. 3 Select a Project ....................................................................................................................... 3

215

ACRA-II  

Energy Science and Technology Software Center (OSTI)

003089IBMPC00 ACRA-II: Kernel Integration Code System for Estimation of Radiation Doses Caused by a Hypothetical Reactor Accident   

216

Reduction  

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

complimentary copy. Redistribution subject to AIP license or copyright, see http:php.aip.orgphpcopyright.jsp rate and frequency spectra in both the unstable and damped-...

217

Reduction of Heavy Metals by Cytochrome c(3)  

SciTech Connect (OSTI)

We report on reduction and precipitation of Se(VI), Pb(II), CU(II), U(VI), Mo(VI), and Cr(VI) in water by cytochrome c{sub 3} isolated from Desulfomicrobium baczdatum [strain 9974]. The tetraheme protein cytochrome c{sub 3} was reduced by sodium dithionite. Redox reactions were monitored by UV-visible spectroscopy of cytochrome c{sub 3}. Analytical electron microscopy work showed that Se(VI), Pb(II), and CU(II) were reduced to the metallic state, U(W) and Mo(W) to U(IV) and Mo(IV), respectively, and Cr(VI) probably to Cr(III). U(IV) and Mo(W) precipitated as oxides and Cr(III) as an amorphous hydroxide. Cytochrome c{sub 3} was used repeatedly in the same solution without loosing its effectiveness. The results suggest usage of cytochrome c{sub 3} to develop innovative and environmentally benign methods to remove heavy metals from waste- and groundwater.

ABDELOUAS,A.; GONG,W.L.; LUTZE,W.; NUTTALL,E.H.; SPRAGUE,F.; SHELNUTT,JOHN A.; STRIETELMEIER,B.A.; FRANCO,R.; MOURA,I.; MOURA,J.J.G.

2000-01-18T23:59:59.000Z

218

Black carbon snow albedo reduction  

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

Black carbon snow albedo reduction Black carbon snow albedo reduction Title Black carbon snow albedo reduction Publication Type Journal Article Year of Publication 2012 Authors Hadley, Odelle L., and Thomas W. Kirchstetter Journal Nature Climate Change Volume 2 Pagination 437-440 Abstract Climate models indicate that the reduction of surface albedo caused by black-carbon contamination of snow contributes to global warming and near-worldwide melting of ice1, 2. In this study, we generated and characterized pure and black-carbon-laden snow in the laboratory and verified that black-carbon contamination appreciably reduces snow albedo at levels that have been found in natural settings1, 3, 4. Increasing the size of snow grains in our experiments decreased snow albedo and amplified the radiative perturbation of black carbon, which justifies the aging-related positive feedbacks that are included in climate models. Moreover, our data provide an extensive verification of the Snow, Ice and Aerosol Radiation model1, which will be included in the next assessment of the Intergovernmental Panel on Climate Change5.

219

NOx Reduction from Biodiesel Fuels  

Science Journals Connector (OSTI)

NOx Reduction from Biodiesel Fuels ... NOx emissions appear to be different for biodiesels from different feedstocks. ... For the suite of biodiesels prepared from nearly pure fatty acids, all biodiesel fuels produced higher NOx than certification diesel with the following exceptions:? methyl palmitate, methyl laurate, ethyl stearate, and the ethyl ester of hydrogenated soybean oil. ...

Sandun Fernando; Chris Hall; Saroj Jha

2005-11-19T23:59:59.000Z

220

Adaptive Port Reduction in Static Condensation  

E-Print Network [OSTI]

Adaptive Port Reduction in Static Condensation JL Eftang DBP Huynh DJ Knezevic EM Rønquist a framework for adaptive reduction of the degrees of freedom associated with ports in static condensation (SC reduction for the interior of a component with model order reduction on the ports in order to rapidly

Rønquist, Einar M.

Note: This page contains sample records for the topic "drag reduction ii" 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
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221

Energy Reduction Techniques for Caches and Multiprocessors  

E-Print Network [OSTI]

Energy Reduction Techniques for Caches and Multiprocessors #12;#12;Energy Reduction Techniques-90-72298-03-4 Keywords: Energy reduction, Caches, Multi processor scheduling Cover design: Floris de Langen Copyright c the years. #12;#12;Energy Reduction Techniques for Caches and Multiprocessors Pepijn de Langen Abstract E

Kuzmanov, Georgi

222

Alternative Fuels Data Center: Idle Reduction  

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

Idle Reduction to Idle Reduction to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction on Google Bookmark Alternative Fuels Data Center: Idle Reduction on Delicious Rank Alternative Fuels Data Center: Idle Reduction on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction on AddThis.com... More in this section... Idle Reduction Benefits & Considerations Heavy-Duty Vehicles Medium-Duty Vehicles Light-Duty Vehicles School Buses Laws & Incentives Research & Development Related Links Parts & Equipment Maintenance Driving Behavior Fleet Rightsizing System Efficiency Idle Reduction Photo of fleet trucks

223

Alternative Fuels Data Center: Idle Reduction Incentives  

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

Idle Reduction Idle Reduction Incentives to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Incentives on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Incentives on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Incentives on Google Bookmark Alternative Fuels Data Center: Idle Reduction Incentives on Delicious Rank Alternative Fuels Data Center: Idle Reduction Incentives on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Incentives on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Incentives Cascade Sierra Solutions (CSS) provides comprehensive idle reduction solutions for commercial trucks and trailers. Financing, loans, and grant

224

NREL: Vehicle Ancillary Loads Reduction - Air Conditioner Reduction Project  

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

Conditioner Reduction Project to Reduce Vehicle Fuel Use by 30% Conditioner Reduction Project to Reduce Vehicle Fuel Use by 30% United States map depicting number of millions of gallons of cooling and dehumidification by state: Alabama 167, Alaska 1, Arizona 43, Arkansas 86, California 730, Colorado 76, Connecticut 61, Delaware 19, Florida 753, Georgia 251, Hawaii 68, Idaho 26, Illinois 242, Indiana 142, Iowa 68, Kansas 75, Kentucky 95, Louisiana 176, Maine 21, Maryland 118, Massachusetts 86, Michigan 186, Minnesota 86, Mississippi 85, Missouri 144, Montana 12, Nebraska 40, Nevada 61, New Hampshire 90, New Jersey 167, New Mexico 52, New York 273, North Carolina 187, North Dakota 12, Ohio 229, Oklahoma 109, Oregon 66, Pennsylvania 238, Rhode Island 15, South Carolina 127, South Dakota 17, Tennessee 179, Texas 735, Utah 43, Vermont 9, Virginia 187, Washington 64, West Virginia 37, Wisconsin 167, and Wyoming 7

225

Reduction And Immobilization Of Hexavalent Chromium By Microbially Reduced Fe-bearing Clay Minerals  

SciTech Connect (OSTI)

Hexavalent chromium (Cr6+) is a major contaminant in the environment. As a redox-sensitive element, the fate and toxicity of chromium is controlled by reduction-oxidation (redox) reactions. Previous research has shown the ability of structural Fe(II) in naturally present and chemically reduced clay minerals to reduce Cr6+ to Cr(III) as a way of immobilization and detoxification. However, it is still poorly known whether or not structural Fe(II) in biologically reduced clay minerals exhibits a similar reactivity and if so, what the kinetics and mechanisms of Cr6+ reduction are. The objective of this study was to determine the kinetics and possible mechanisms of Cr6+ reduction by structural Fe(II) in microbially reduced clay minerals and the nature of reduced Cr(III). Structural Fe(III) in nontronite (NAu-2), montmorillonite (SWy-2), chlorite (CCa-2), and clay-rich sediments from the Ringold Formation of the Hanford site of Washington State, USA was first bioreduced to Fe(II) by an iron-reducing bacterium Geobacter sulfurreducens with acetate as the sole electron donor and anthraquinone-2,6-disulfate (AQDS) as electron shuttle in synthetic groundwater (pH 7). Biogenic Fe(II) was then used to reduce aqueous Cr6+ at three different temperatures, 10°, 20°, and 30°C, in order to determine the temperature dependence of the redox reaction between Cr6+ and clay-Fe(II). The results showed that nontronite and montmorillonite were most effective in reducing aqueous Cr6+ at all three temperatures. In contrast, most Fe(II) in chlorite was not reactive towards Cr6+ reduction at 10°C, though at 30°C there was some reduction. For all the clay minerals, the ratio of total Fe(II) oxidized to Cr6+ reduced was close to the expected stoichiometric value of 3. Characterization of the Cr-clay reaction product with scanning electron microscopy with focused ion beam and transmission electron microscopy with electron energy loss spectroscopy revealed that reduced chromium was possibly in the form of sub-nanometer Cr2O3 in association with residual clay minerals as micro-aggregates. This textural association was expected to minimize the chance of Cr(III) reoxidation upon exposure to oxidants. These results are important for our understanding of how various clay minerals may be used to reductively immobilize the heavy metal contaminant Cr in the environment.

Bishop, Michael E.; Glasser, Paul; Dong, Hailiang; Arey, Bruce W.; Kovarik, Libor

2014-05-15T23:59:59.000Z

226

PARS II FAQ  

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

V1.4.1 (June 25, 2011) 1 V1.4.1 (June 25, 2011) 1 PARS II Project Assessment and Reporting System Frequently Asked Questions (Click on a Question to go to Its Answer) General PARS II Project Information Q: What is the motivation, purpose and expected benefit from the PARS II system? Q: Where can I go to find out information on PARS II? Accessing and Using PARS II Q: Where can I go to access PARS II? Q: How do I obtain a PARS II User ID and Password? Q: PARS II will not allow me to log-in, it just keeps displaying the login window for User ID and Password. What should I do? Q: Upon log-in, I do not see a list of my projects. What should I do? Q: I am a FPD tracking a project and it does not appear on my project list. What should I do? Q: Upon log-in, I receive a white screen. What should I do?

227

Abstract Presented at Synchrotron Environmental Science II (SES-II)  

E-Print Network [OSTI]

Abstract Presented at Synchrotron Environmental Science II (SES-II) Argonne National Laboratory - 6 such as dioxins and furans, polychlorinated biphenyls (PCBs), and polynuclear aromatic hydrocarbons (PAHs). *Work

Brookhaven National Laboratory

228

Reductive Sequestration of Carbon Dioxide  

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

Reductive Sequestration of Carbon Dioxide Reductive Sequestration of Carbon Dioxide T. Mill (ted.mill@sri.com; 650-859-3605) SRI, PS273 333 Ravenswood Menlo Park, CA 94025 D. Ross (dsross3@yahoo.com; 650-327-3842) U.S. Geological Survey, Bldg 15 MS 999 345 Middlefield Rd. Menlo Park, CA 94025 Introduction The United States currently meets 80% of its energy needs by burning fossil fuels to form CO 2 . The combustion-based production of CO 2 has evolved into a major environmental challenge that extends beyond national borders and the issue has become as politically charged as it is technologically demanding. Whereas CO 2 levels in the atmosphere had remained stable over the 10,000 years preceeding the industrial revolution, that event initiated rapid growth in CO 2 levels over the past 150 years (Stevens, 2000). The resulting accelerating accumulation of

229

Emissions Reduction Impact of Renewables  

E-Print Network [OSTI]

p. 1 Energy Systems Laboratory ? 2012 EMISSIONS REDUCTION IMPACT OF RENEWABLES October 2012 Jeff Haberl, Bahman Yazdani, Charles Culp Energy Systems Laboratory Texas A&M University p. 2 Energy Systems Laboratory ? 2012... Do TCEQ: Vince Meiller, Bob Gifford ERCOT: Warren Lasher USEPA: Art Diem, Julie Rosenberg ACKNOWLEDGEMENTS p. 3 Energy Systems Laboratory ? 2012 RENEWABLES Solar PV Solar Thermal Hydro Biomass Landfill Gas Geothermal p. 4...

Haberl, J. S.; Yazdani, B.; Culp, C.

2012-01-01T23:59:59.000Z

230

The reduction of packaging waste  

SciTech Connect (OSTI)

Nationwide, packaging waste comprises approximately one-third of the waste disposed in sanitary landfills. the US Department of Energy (DOE) generated close to 90,000 metric tons of sanitary waste. With roughly one-third of that being packaging waste, approximately 30,000 metric tons are generated per year. The purpose of the Reduction of Packaging Waste project was to investigate opportunities to reduce this packaging waste through source reduction and recycling. The project was divided into three areas: procurement, onsite packaging and distribution, and recycling. Waste minimization opportunities were identified and investigated within each area, several of which were chosen for further study and small-scale testing at the Hanford Site. Test results, were compiled into five ``how-to`` recipes for implementation at other sites. The subject of the recipes are as follows: (1) Vendor Participation Program; (2) Reusable Containers System; (3) Shrink-wrap System -- Plastic and Corrugated Cardboard Waste Reduction; (4) Cardboard Recycling ; and (5) Wood Recycling.

Raney, E.A.; Hogan, J.J.; McCollom, M.L.; Meyer, R.J.

1994-04-01T23:59:59.000Z

231

Alternative Fuels Data Center: Idle Reduction Requirement  

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

Idle Reduction Idle Reduction Requirement to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Requirement on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Requirement on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Google Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Delicious Rank Alternative Fuels Data Center: Idle Reduction Requirement on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Requirement on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Requirement A vehicle may not idle at a loading zone, parking or service area, route terminal, or other off-street areas, except for the following situations:

232

Alternative Fuels Data Center: Idle Reduction Requirement  

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

Idle Reduction Idle Reduction Requirement to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Requirement on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Requirement on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Google Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Delicious Rank Alternative Fuels Data Center: Idle Reduction Requirement on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Requirement on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Requirement A motor vehicle engine may not operate for more than five consecutive minutes when the vehicle is not in motion, with the following exceptions:

233

Alternative Fuels Data Center: Idle Reduction Requirements  

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

Idle Reduction Idle Reduction Requirements to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Requirements on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Requirements on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Requirements on Google Bookmark Alternative Fuels Data Center: Idle Reduction Requirements on Delicious Rank Alternative Fuels Data Center: Idle Reduction Requirements on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Requirements on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Requirements Effective May 1, 2014, a driver may not idle his or her motor vehicle for more than five minutes in a 60-minute period. This limit does not apply if

234

Alternative Fuels Data Center: Idle Reduction Requirement  

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

Idle Reduction Idle Reduction Requirement to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Requirement on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Requirement on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Google Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Delicious Rank Alternative Fuels Data Center: Idle Reduction Requirement on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Requirement on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Requirement Diesel vehicles with a gross vehicle weight rating over 10,000 pounds may not idle for more than five minutes in any continuous 60 minute period.

235

Alternative Fuels Data Center: Idle Reduction Requirement  

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

Reduction Reduction Requirement to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Requirement on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Requirement on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Google Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Delicious Rank Alternative Fuels Data Center: Idle Reduction Requirement on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Requirement on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Requirement The owner or operator of a diesel powered vehicle must limit the length of time their vehicle remains idle. The limit is based on the outside

236

Alternative Fuels Data Center: Idle Reduction Requirement  

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

Idle Reduction Idle Reduction Requirement to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Requirement on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Requirement on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Google Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Delicious Rank Alternative Fuels Data Center: Idle Reduction Requirement on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Requirement on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Requirement Motor vehicles may not idle unnecessarily for longer than five consecutive minutes during any 60-minute period. This includes heavy-duty diesel

237

Alternative Fuels Data Center: Idle Reduction Requirement  

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

Idle Reduction Idle Reduction Requirement to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Requirement on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Requirement on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Google Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Delicious Rank Alternative Fuels Data Center: Idle Reduction Requirement on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Requirement on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Requirement Diesel truck or bus engines may not idle for more than 15 consecutive minutes. Exemptions apply to diesel trucks or buses for which the Nevada

238

Alternative Fuels Data Center: Idle Reduction Requirement  

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

Idle Reduction Idle Reduction Requirement to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Requirement on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Requirement on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Google Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Delicious Rank Alternative Fuels Data Center: Idle Reduction Requirement on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Requirement on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Requirement A person that operates a diesel powered motor vehicle in certain counties and townships may not cause or allow the motor vehicle, when it is not in

239

Alternative Fuels Data Center: Idle Reduction Requirement  

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

Reduction Reduction Requirement to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Requirement on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Requirement on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Google Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Delicious Rank Alternative Fuels Data Center: Idle Reduction Requirement on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Requirement on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Requirement A commercial vehicle or gasoline powered vehicle may not idle for more than five minutes during any 60-minute period. Exemptions are allowed for the

240

Alternative Fuels Data Center: Emissions Reductions Grants  

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

Emissions Reductions Emissions Reductions Grants to someone by E-mail Share Alternative Fuels Data Center: Emissions Reductions Grants on Facebook Tweet about Alternative Fuels Data Center: Emissions Reductions Grants on Twitter Bookmark Alternative Fuels Data Center: Emissions Reductions Grants on Google Bookmark Alternative Fuels Data Center: Emissions Reductions Grants on Delicious Rank Alternative Fuels Data Center: Emissions Reductions Grants on Digg Find More places to share Alternative Fuels Data Center: Emissions Reductions Grants on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Emissions Reductions Grants The Carl Moyer Memorial Air Quality Standards Attainment Program (Program) provides incentives to cover the incremental cost of purchasing engines and

Note: This page contains sample records for the topic "drag reduction ii" 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

Alternative Fuels Data Center: Idle Reduction Requirement  

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

Idle Reduction Idle Reduction Requirement to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Requirement on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Requirement on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Google Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Delicious Rank Alternative Fuels Data Center: Idle Reduction Requirement on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Requirement on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Requirement A gasoline-fueled motor vehicle is not allowed to operate for more than three consecutive minutes when the vehicle is not in motion, with the

242

Alternative Fuels Data Center: Idle Reduction Requirement  

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

Idle Reduction Idle Reduction Requirement to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Requirement on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Requirement on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Google Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Delicious Rank Alternative Fuels Data Center: Idle Reduction Requirement on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Requirement on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Requirement A diesel- or gasoline-powered motor vehicle may not idle for more than three consecutive minutes, except under the following conditions: 1) to

243

Alternative Fuels Data Center: Idle Reduction Requirement  

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

Idle Reduction Idle Reduction Requirement to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Requirement on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Requirement on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Google Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Delicious Rank Alternative Fuels Data Center: Idle Reduction Requirement on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Requirement on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Requirement Motor vehicles licensed for commercial or public service may not idle for more than three minutes in commercial or residential urban areas, unless

244

Alternative Fuels Data Center: Idle Reduction Requirement  

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

Idle Reduction Idle Reduction Requirement to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Requirement on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Requirement on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Google Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Delicious Rank Alternative Fuels Data Center: Idle Reduction Requirement on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Requirement on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Requirement Idling of any unattended vehicle is prohibited in Utah. Violators are subject to a penalty of up to $750 and/or up to 90 days imprisonment.

245

Alternative Fuels Data Center: Idle Reduction Requirement  

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

Reduction Reduction Requirement to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Requirement on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Requirement on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Google Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Delicious Rank Alternative Fuels Data Center: Idle Reduction Requirement on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Requirement on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Requirement On-road heavy-duty motor vehicles with a gross vehicle weight rating of 8,500 pounds or greater may not idle for more than three consecutive

246

Alternative Fuels Data Center: Idle Reduction Loans  

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

Idle Reduction Loans Idle Reduction Loans to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Loans on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Loans on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Loans on Google Bookmark Alternative Fuels Data Center: Idle Reduction Loans on Delicious Rank Alternative Fuels Data Center: Idle Reduction Loans on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Loans on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Loans The Small Business Pollution Prevention Assistance Account Loan Program provides low interest rate loans to small businesses undertaking projects in Pennsylvania that reduce waste, pollution, or energy use, including the

247

Alternative Fuels Data Center: Petroleum Reduction Initiative  

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

Petroleum Reduction Petroleum Reduction Initiative to someone by E-mail Share Alternative Fuels Data Center: Petroleum Reduction Initiative on Facebook Tweet about Alternative Fuels Data Center: Petroleum Reduction Initiative on Twitter Bookmark Alternative Fuels Data Center: Petroleum Reduction Initiative on Google Bookmark Alternative Fuels Data Center: Petroleum Reduction Initiative on Delicious Rank Alternative Fuels Data Center: Petroleum Reduction Initiative on Digg Find More places to share Alternative Fuels Data Center: Petroleum Reduction Initiative on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Petroleum Reduction Initiative The Petroleum Savings and Independence Advisory Commission (Commission) was established to provide recommendations and monitor programs designed to

248

Alternative Fuels Data Center: Idle Reduction Requirement  

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

Idle Reduction Idle Reduction Requirement to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Requirement on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Requirement on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Google Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Delicious Rank Alternative Fuels Data Center: Idle Reduction Requirement on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Requirement on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Requirement A motor vehicle may not idle for more than five consecutive minutes. This regulation does not apply to: 1) vehicles being serviced, provided that

249

Alternative Fuels Data Center: Idle Reduction Requirement  

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

Reduction Reduction Requirement to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Requirement on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Requirement on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Google Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Delicious Rank Alternative Fuels Data Center: Idle Reduction Requirement on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Requirement on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Requirement Vehicle operators may not idle any commercial diesel vehicle with a gross vehicle weight rating of more than 10,000 pounds for more than 10 minutes

250

Alternative Fuels Data Center: Idle Reduction Requirement  

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

Idle Reduction Idle Reduction Requirement to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Requirement on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Requirement on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Google Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Delicious Rank Alternative Fuels Data Center: Idle Reduction Requirement on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Requirement on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Requirement School bus operators may not idle a school bus engine for more than three consecutive minutes except under the following conditions: uncontrollable

251

Alternative Fuels Data Center: Idle Reduction Requirement  

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

Reduction Reduction Requirement to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Requirement on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Requirement on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Google Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Delicious Rank Alternative Fuels Data Center: Idle Reduction Requirement on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Requirement on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Requirement A commercial motor vehicle with a gross vehicle weight rating of 10,000 pounds or more may not idle for more than 15 minutes in any 60-minute

252

Alternative Fuels Data Center: Idle Reduction Requirement  

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

Idle Reduction Idle Reduction Requirement to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Requirement on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Requirement on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Google Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Delicious Rank Alternative Fuels Data Center: Idle Reduction Requirement on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Requirement on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Requirement A vehicle may not idle for more than five minutes from April through October in cities and counties where the local government has signed a

253

Alternative Fuels Data Center: Idle Reduction Requirement  

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

Idle Reduction Idle Reduction Requirement to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Requirement on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Requirement on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Google Bookmark Alternative Fuels Data Center: Idle Reduction Requirement on Delicious Rank Alternative Fuels Data Center: Idle Reduction Requirement on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Requirement on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Requirement A driver may not idle a vehicle on a roadway outside a business or residential district when it is practical to stop and park the vehicle. A

254

Global Threat Reduction Initiative | National Nuclear Security  

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

Threat Reduction Initiative | National Nuclear Security Threat Reduction Initiative | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Global Threat Reduction Initiative Home > About Us > Our Programs > Nonproliferation > Global Threat Reduction Initiative Global Threat Reduction Initiative The mission of the Global Threat Reduction Initiative (GTRI) is to reduce

255

Global Threat Reduction Initiative | National Nuclear Security  

National Nuclear Security Administration (NNSA)

Threat Reduction Initiative | National Nuclear Security Threat Reduction Initiative | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Global Threat Reduction Initiative Home > About Us > Our Programs > Nonproliferation > Global Threat Reduction Initiative Global Threat Reduction Initiative The mission of the Global Threat Reduction Initiative (GTRI) is to reduce

256

Vortices wiggled and dragged  

SciTech Connect (OSTI)

When a sufficiently strong magnetic field is applied to a superconductor, some of the field can pierce it through the generation of magnetic vortices, each of which contains a quantized amount of magnetic flux. Although the superconducting state of the material outside each vortex is maintained (and destroyed within each vortex), the interaction of vortices with a current passing through the material can cause them to move, dissipating energy and thereby generating a source of electrical resistance. The ability to manipulate an individual superconducting vortex represents a powerful tool for studying the dynamics of vortices and the superconductors that support them. It could also lead to the development of a new class of fluxon-based electronics.

Reichhardt, Charles [Los Alamos National Laboratory

2008-01-01T23:59:59.000Z

257

Jan Hendrik Bruinier II Anna von Pippich Fabrizio Andreatta -Milan, Italy II Massimo Bertolini -Essen, Germany II Siegfried Bcherer -  

E-Print Network [OSTI]

Massimo Bertolini - Essen, Germany II Siegfried Böcherer - Mannheim, Germany II Thanasis Bouganis - Durham II Jay Jorgenson - New York, USA II Winfried Kohnen - Heidelberg, Germany II Jürg Kramer - Berlin, Germany II Siddarth Sankaran - Bonn, Germany II Maryna Viazovska - Bonn, Germany II Tonghai Yang - Madison

Haller-Dintelmann, Robert

258

Reduction-in-Force | Department of Energy  

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

Reduction-in-Force Reduction in force (RIF) is a set of regulations and procedures that are used to determine whether an employee keeps his or her present position, or...

259

Electricity Generation and Emissions Reduction Decisions  

E-Print Network [OSTI]

Electricity Generation and Emissions Reduction Decisions under Policy Uncertainty: A General;1 Electricity Generation and Emissions Reduction Decisions under Policy Uncertainty: A General Equilibrium Analysis Jennifer Morris* , Mort Webster* and John Reilly* Abstract The electric power sector, which

260

Energy Reduction at HQ | Department of Energy  

Energy Savers [EERE]

HQ Energy Reduction at HQ The Department of Energy (DOE) is setting an example for the entire Federal Government with aggressive but achievable goals for energy reduction at all...

Note: This page contains sample records for the topic "drag reduction ii" 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

Cohomological Reduction of Sigma Models  

E-Print Network [OSTI]

This article studies some features of quantum field theories with internal supersymmetry, focusing mainly on 2-dimensional non-linear sigma models which take values in a coset superspace. It is discussed how BRST operators from the target space supersymmetry algebra can be used to identify subsectors which are often simpler than the original model and may allow for an explicit computation of correlation functions. After an extensive discussion of the general reduction scheme, we present a number of interesting examples, including symmetric superspaces $G/G^{\\mathbb{Z}_2}$ and coset superspaces of the form $G/G^{\\mathbb{Z}_4}$.

Constantin Candu; Thomas Creutzig; Vladimir Mitev; Volker Schomerus

2010-01-08T23:59:59.000Z

262

Cohomological Reduction of Sigma Models  

E-Print Network [OSTI]

This article studies some features of quantum field theories with internal supersymmetry, focusing mainly on 2-dimensional non-linear sigma models which take values in a coset superspace. It is discussed how BRST operators from the target space supersymmetry algebra can be used to identify subsectors which are often simpler than the original model and may allow for an explicit computation of correlation functions. After an extensive discussion of the general reduction scheme, we present a number of interesting examples, including symmetric superspaces $G/G^{\\mathbb{Z}_2}$ and coset superspaces of the form $G/G^{\\mathbb{Z}_4}$.

Candu, Constantin; Mitev, Vladimir; Schomerus, Volker

2010-01-01T23:59:59.000Z

263

Understanding ammonia selective catalytic reduction kinetics...  

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

temperature programmed reduction (TPR), and electron paramagnetic resonance (EPR) spectroscopy. Catalytic properties are examined using NO oxidation, ammonia oxidation,...

264

Drag force on a circular cylinder midway between two parallel plates at very low Reynolds numbers—Part 1: Poiseuille flow (numerical)  

Science Journals Connector (OSTI)

At very low Reynolds numbers, we calculate the drag force exerted on a circular cylinder in cross flow fixed midway between two parallel plane walls which are fixed while the fluid experiences a Poiseuille profile at upstream and downstream. The drag wall correction factor is numerically investigated from a very weak interaction to the lubrication regime. The Navier–Stokes and continuity equations are expressed in the stream function and vorticity formulation and are rewritten in an orthogonal system of curvilinear co-ordinates. These equations are solved with using a finite differences method. The generation of the grid was carried out by the singularities method. We calculated the separate contributions of the pressure and viscous forces numerically. At very weak interactions, our numerical results are in good agreement with those obtained analytically by Harrison (Trans. Camb. Phil. Soc. 23 (1924) 71) and Faxèn (Proc. Roy. Swed. Acad. Eng. Sci. 187 (1946) 1). In the lubrication regime these numerical calculations are in very good agreement with those we carried out by asymptotic expansion. So that, the accuracy of the numerical code is tested. This analysis allowed us to show how that the pressure term prevails over the viscosity term in the lubrication regime. At very weak interaction, these forces have the same value.

A Ben Richou; A Ambari; J.K Naciri

2004-01-01T23:59:59.000Z

265

Pollution Prevention - Environmental Impact Reduction Checklists for  

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

Pollution Prevention - Environmental Impact Reduction Checklists Pollution Prevention - Environmental Impact Reduction Checklists for NEPA/309 Reviewers Pollution Prevention - Environmental Impact Reduction Checklists for NEPA/309 Reviewers The environmental review process under the National Environmental Policy Act (NEPA) provides a valuable opportunity for Federal agency NEPA/309 reviewers to incorporate pollution prevention and environmental impact reduction into actions (or projects). This Environmental Protection Agency guidance was prepared to assist NEPA/309 reviewers in incorporating pollution prevention into each step of the environmental review process, including scoping, mitigation, monitoring, and enforcement. POLLUTION PREVENTION - ENVIRONMENTAL IMPACT REDUCTION CHECKLISTS FOR NEPA/309 REVIEWERS JANUARY 1995

266

Pollution Prevention - Environmental Impact Reduction Checklists for  

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

Pollution Prevention - Environmental Impact Reduction Checklists Pollution Prevention - Environmental Impact Reduction Checklists for NEPA/309 Reviewers Pollution Prevention - Environmental Impact Reduction Checklists for NEPA/309 Reviewers The environmental review process under the National Environmental Policy Act (NEPA) provides a valuable opportunity for Federal agency NEPA/309 reviewers to incorporate pollution prevention and environmental impact reduction into actions (or projects). This Environmental Protection Agency guidance was prepared to assist NEPA/309 reviewers in incorporating pollution prevention into each step of the environmental review process, including scoping, mitigation, monitoring, and enforcement. POLLUTION PREVENTION - ENVIRONMENTAL IMPACT REDUCTION CHECKLISTS FOR NEPA/309 REVIEWERS JANUARY 1995

267

Project Title: VIscosity Reduction Date:  

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

4t 3 4t 3 l I Project lnfonnatlon Project Title: VIscosity Reduction Date: 11-22-2010 DOE Code: 673()-()20-51141 Contractor Code: 8067-778 Project Lead: Frank Ingham Project Overview 1. The purpose of the project is to test a tool that temporarily reduces the viscosity of oil which allows it to be 1. Brief project description ~nclude pumped through pipelines easier. The test will require about 4 miles of line to pump the oil through after anything that could impact the treatment (hence the need to connect the 31oops together), a holding volume for recovery, then repeat. environmenJ] There will be tanks to hold the original volume, tanks to receive the volume after treatment and pumping 2. Legal location through the line, possible transfer between tanks, transport (trucking) of the oil to the site (by the COC) and

268

Dimensional Reduction in Quantum Gravity  

E-Print Network [OSTI]

The requirement that physical phenomena associated with gravitational collapse should be duly reconciled with the postulates of quantum mechanics implies that at a Planckian scale our world is not 3+1 dimensional. Rather, the observable degrees of freedom can best be described as if they were Boolean variables defined on a two-dimensional lattice, evolving with time. This observation, deduced from not much more than unitarity, entropy and counting arguments, implies severe restrictions on possible models of quantum gravity. Using cellular automata as an example it is argued that this dimensional reduction implies more constraints than the freedom we have in constructing models. This is the main reason why so-far no completely consistent mathematical models of quantum black holes have been found. Essay dedicated to Abdus Salam.

G. 't Hooft

2009-03-20T23:59:59.000Z

269

Greenhouse Gas Reductions: SF6  

ScienceCinema (OSTI)

Argonne National Laboratory is leading the way in greenhouse gas reductions, particularly with the recapture and recycling of sulfur hexafluoride (SF6). SF6 is a gas used in industry as an anti-arcing agent. It is an extremely potent greenhouse gas ? one pound of SF6 is equivalent to 12 tons of carbon dioxide. While the U.S. does not currently regulate SF6 emissions, Argonne is proactively and voluntarily recovering and recycling to reduce SF6 emissions. Argonne saves over 16,000 tons of SF6 from being emitted into the atmosphere each year, and by recycling the gas rather than purchasing it new, we save taxpayers over $208,000 each year.

Anderson, Diana

2013-04-19T23:59:59.000Z

270

Greenhouse Gas Reductions: SF6  

SciTech Connect (OSTI)

Argonne National Laboratory is leading the way in greenhouse gas reductions, particularly with the recapture and recycling of sulfur hexafluoride (SF6). SF6 is a gas used in industry as an anti-arcing agent. It is an extremely potent greenhouse gas — one pound of SF6 is equivalent to 12 tons of carbon dioxide. While the U.S. does not currently regulate SF6 emissions, Argonne is proactively and voluntarily recovering and recycling to reduce SF6 emissions. Argonne saves over 16,000 tons of SF6 from being emitted into the atmosphere each year, and by recycling the gas rather than purchasing it new, we save taxpayers over $208,000 each year.

Anderson, Diana

2012-01-01T23:59:59.000Z

271

PARS II | Department of Energy  

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

Operational Management » Information Systems » PARS II Operational Management » Information Systems » PARS II PARS II Welcome to PARS II PARS II is the Department's official "System of Record" for capital asset project performance information. Because PARS II uses the same data as maintained in our contractors' project management systems, everyone from the Federal Project Director's staff to the Secretary of Energy will have easy access to the same data. The PARS II software application is managed by the MA Office of Engineering and Construction Management and is used by federal and contractor personnel across the nation to record and track the progress of major construction and environmental cleanup projects. Questions or comments about PARS II should be directed to the PARS II Help Desk via email at i-Manage.eas@hq.doe.gov or by calling 301-903-2500

272

National Idling Reduction Network News- Early Spring 2009  

Broader source: Energy.gov [DOE]

Newsletter with information on idling reduction regulations, idling reduction grants, idling reduction general news, summary of state ani-idling regulations, and upcoming meetings and events.

273

SCR Technologies for NOx Reduction | Department of Energy  

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

Technologies for NOx Reduction SCR Technologies for NOx Reduction 2005 Diesel Engine Emissions Reduction (DEER) Conference Presentations and Posters 2005deerhesser.pdf More...

274

Water Use Reduction and Efficiency Case Studies | Department...  

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

Program Areas Water Use Reduction Water Use Reduction and Efficiency Case Studies Water Use Reduction and Efficiency Case Studies These case studies feature examples of water...

275

Water Use Reduction and Efficiency | Department of Energy  

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

Water Use Reduction and Efficiency Water Use Reduction and Efficiency Water Use Reduction and Efficiency The Federal Energy Management Program (FEMP) provides agencies with...

276

Fabrication of ultrafine tungsten-based alloy powders by novel soda reduction process  

SciTech Connect (OSTI)

A novel reduction method has been developed to fabricate ultrafine tungsten heavy alloy powders, with ammonium metatungstate (AMT), iron(II) chloride tetrahydrate (FeCl{sub 2}.4H{sub 2}O), nickel(II) chloride hexahydrate (NiCl{sub 2}.6H{sub 2}O) as source materials and sodium tungstate dihydrate (Na{sub 2}WO{sub 4}.2H{sub 2}O) as a reductant. In the preparation of mixtures the amounts of the source components were chosen so as to obtain alloy of 93W-5Ni-2Fe composition (wt.%). The obtained powders were characterized by X-ray diffraction, XPS, field-emission scanning microscope (FESEM), and chemical composition was analyzed by EDX.

Lee, Dong-Won [Powder Technology Research Group, Korea Institute of Materials Science (KIMS), Changwon, Kyungnam, 641-010 (Korea, Republic of)] [Powder Technology Research Group, Korea Institute of Materials Science (KIMS), Changwon, Kyungnam, 641-010 (Korea, Republic of); Turaev, Farkhod, E-mail: farkhod_2002@yahoo.com [Powder Technology Research Group, Korea Institute of Materials Science (KIMS), Changwon, Kyungnam, 641-010 (Korea, Republic of)] [Powder Technology Research Group, Korea Institute of Materials Science (KIMS), Changwon, Kyungnam, 641-010 (Korea, Republic of); Kim, Ju-Hyeong [Powder Technology Research Group, Korea Institute of Materials Science (KIMS), Changwon, Kyungnam, 641-010 (Korea, Republic of)] [Powder Technology Research Group, Korea Institute of Materials Science (KIMS), Changwon, Kyungnam, 641-010 (Korea, Republic of); Yang, Mingchuan [W-base Heavy Alloy Research Group, Institute of Metal Research (IMR), 72 Wenhua-road, Shenyang, 110016 (China)] [W-base Heavy Alloy Research Group, Institute of Metal Research (IMR), 72 Wenhua-road, Shenyang, 110016 (China)

2010-03-15T23:59:59.000Z

277

Synchrophasor Technologies Page ii  

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

August 2013 August 2013 Synchrophasor Technologies Page ii Table of Contents 1. Introduction ................................................................................................................... 1 2. Synchrophasor Technologies .......................................................................................... 1 3. Advanced Applications Software and their Benefits ........................................................ 4 3.1 Online (Near Real-Time Applications) ........................................................................... 5 3.2 Offline (Not real-time) Applications ............................................................................. 8 4. Recovery Act Synchrophasor Projects ............................................................................. 8

278

FAKULTT II MATHEMATIK UND  

E-Print Network [OSTI]

OF A NETWORK CREATION GAME WITH EXPONENTIAL PAYOFF by NADINE BAUMANN SEBASTIAN STILLER No. 2007/19 #12;The Price of Anarchy of a Network Creation Game with Exponential Payoff Nadine Baumann Sebastian Stiller May/5-3. Technische Universität Berlin, Fakultät II, Stra�e des 17. Juni 136, 10623 Berlin, Germany. Email: stiller

Nabben, Reinhard

279

APPENDIX II WESTFLISCHE  

E-Print Network [OSTI]

- 1 - APPENDIX II WESTF�LISCHE WILHELMS-UNIVERSIT�T M�NSTER Instructions for the experiment ,,Stock information about how the experiment works. Please keep general questions until the end of the introduction either 100 or 0 monetary units (MU). Due to the fact that the outcome of the event is uncertain during

Greer, Julia R.

280

Investigation of Cu(II)/2',3'-isopropylidene adenosine complex  

SciTech Connect (OSTI)

The UV spectrum and polarographic behavior of Cu(II)/IpA complex was investigated, in an aqueous solution of Cu(II)/IpA complex, in Britton Robinson buffer solution at a pH from 5.0 to 8.0. At a low concentration of Cu(II)/IpA complex, maximum absorbance was shown to be 532 nm. Only one polarographic wave was found dependent on a two electron reduction. The composition ratio of the complex was obtained by both UV spectrum and polarography, it was found that the ratio of Cu(II) to IpA was 1:2. The polarography was shown by a two-electron reduction wave.

Hatano, A.

1987-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "drag reduction ii" 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

PLAINS CO2 REDUCTION PARTNERSHIP  

SciTech Connect (OSTI)

The PCOR Partnership continues to make great progress. Task 2 (Deployment Issues) activities have focused on utilizing Dakota Gasification Company (DGC) experience and data with respect to DGC participation in the enhanced oil recovery project at Weyburn, Saskatchewan. A solid line of communication has been developed with the Interstate Oil & Gas Compact Commission (IOGCC) for the mutual benefit of the PCOR Partnership and IOGCC's complementary efforts. Task 3 (Public Education and Outreach) activities have focused on developing a foundation of background materials in order to avoid a duplication of efforts and provide the best outreach and educational materials possible. Progress in Task 4 (Characterization and Evaluation) has included the development of a database format, the preliminary collection of data regarding CO{sub 2} sources and sinks, and data on the performance and costs for CO{sub 2} separation, capture, treatment, and compression for pipeline transportation. Task 5 (Modeling and Phase II Action Plans) activities have resulted in a conceptual model for screening and qualitatively assessing sequestration options. Task 5 activities have also been useful in structuring data collection and other activities in Tasks 2, 3, and 5.

Thomas A. Erickson

2004-04-01T23:59:59.000Z

282

December 2014 National Idling Reduction Network News  

Broader source: Energy.gov [DOE]

The National Idling Reduction Network brings together trucking and transit companies; railroads; ports; equipment manufacturers; Federal, state, and local government agencies (including regulators)...

283

Puget Sound Clean Cities Petroleum Reduction Project  

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

3 universities, 9 private businesses Overview Puget Sound Clean Cities Coalition Petroleum Reduction Project - DE-EE0002020 Project Objectives: * Reduce petroleum use in the...

284

Bifunctional Catalysts for the Selective Catalytic Reduction...  

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

engineering controls Metal oxides in lean adsorption rich reduction cycles NO x Sorption (NO x Traps) Disadvantages Typical Usage Method Pioneering Science and Technology...

285

Enantioselective copper-catalysed reductive Michael cyclisations   

E-Print Network [OSTI]

Hydrometalation of ?,?-unsaturated carbonyl compounds provides access to reactive metal enolates, which can then be trapped by a suitable electrophile. The coppercatalysed reductive aldol reaction involves hydrometalation ...

Oswald, Claire Louise

2010-01-01T23:59:59.000Z

286

Vehicle Technologies Office: National Idling Reduction Network...  

Office of Environmental Management (EM)

idle reduction in the Denver Metro area and Colorado Front Range) - Colorado Regional Air Quality Council - 1 million. New York State Electric Vehicle Voucher Incentive Fund...

287

Petroleum Reduction Planning Tool | Open Energy Information  

Open Energy Info (EERE)

Petroleum Reduction Planning Tool Petroleum Reduction Planning Tool Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Petroleum Reduction Planning Tool Agency/Company /Organization: National Renewable Energy Laboratory, United States Department of Energy Sector: Energy Focus Area: Biomass, Energy Efficiency, Fuels & Efficiency, Hydrogen, Transportation Phase: Prepare a Plan Topics: Analysis Tools, Pathways analysis Resource Type: Software/modeling tools User Interface: Website Complexity/Ease of Use: Not Available Website: www.afdc.energy.gov/afdc/prep/index.php OpenEI Keyword(s): Energy Efficiency and Renewable Energy (EERE) Tools Equivalent URI: cleanenergysolutions.org/content/petroleum-reduction-planning-tool Language: English Policies: Deployment Programs DeploymentPrograms: Demonstration & Implementation

288

Syntrophic Effects in a Subsurface Clostridial Consortium on Fe(III)-(Oxyhydr)oxide Reduction and Secondary Mineralization  

SciTech Connect (OSTI)

In this study, we cultivated from subsurface sediments an anaerobic Clostridia 25 consortium that was composed of a fermentative Fe-reducer Clostridium species (designated as 26 strain FGH) and a novel sulfate-reducing bacterium belonging to the Clostridia family 27 Vellionellaceae (designated as strain RU4). In pure culture, Clostridium sp. strain FGH mediated 28 the reductive dissolution/transformation of iron oxides during growth on peptone. When 29 Clostridium sp. FGH was grown with strain RU4 on peptone, the rates of iron oxide reduction 30 were significantly higher. Iron reduction by the consortium was mediated by multiple 31 mechanisms, including biotic reduction by Clostridium sp. FGH and biotic/abiotic reactions 32 involving biogenic sulfide by strain RU4. The Clostridium sp. FGH produced hydrogen during 33 fermentation, and the presence of hydrogen inhibited growth and iron reduction activity. The 34 sulfate-reducing partner strain RU4 was stimulated by the presence of H2 gas and generated 35 reactive sulfide which promoted the chemical reduction of the iron oxides. Characterization of 36 Fe(II) mineral products showed the formation of magnetite during ferrihydrite reduction, and 37 the precipitation of iron sulfides during goethite and hematite reduction. The results suggest an 38 important pathway for iron reduction and secondary mineralization by fermentative sulfate-39 reducing microbial consortia is through syntrophy-driven biotic/abiotic reactions with biogenic 40 sulfide.

Shah, Madhavi; Lin, Chu-Ching; Kukkadapu, Ravi K.; Engelhard, Mark H.; Zhao, Xiuhong; Wang, Yangping; Barkay, Tamar; Yee, Nathan

2013-12-02T23:59:59.000Z

289

Vehicle Technologies Office: Idle Reduction | Department of Energy  

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

& Emissions Combustion Engines Fuel Effects on Combustion Idle Reduction Emissions Waste Heat Recovery Lightweighting Parasitic Loss Reduction Lubricants Alternative Fuels...

290

Kinetics of chromium(VI) reduction by ferrous iron  

SciTech Connect (OSTI)

Chromium is a primary inorganic contaminant of concern at the Pantex Plant. Chromium concentrations have been found to be two orders of magnitude higher than the drinking water standards, particularly in certain wells in the perched aquifer below Zone 12. In situ reduction of a mobile form of chromium, Cr(VI) to an immobile form, Cr(III), was examined as a viable option to active soil restoration. Successfully immobilizing chromium in the vadose zone as Cr(III) will reduce the amount of chromium that reaches the groundwater table. The results from the solution experiments indicated that chromium was rapidly and stoichiometrically reduced by Fe(II) in solution. Also, the slurry experiments showed that the aquifer solids removed Fe(II) from solution, but a portion of the iron removed remained available for reaction with Cr(VI), but at a slower rate. A model to predict different amounts of iron pseudo-components was developed, which allowed prediction of iron amounts required to reduce chromium under in situ conditions.

Batchelor, B.; Schlautman, M.; Hwang, I.; Wang, R. [Texas A and M Univ., College Station, TX (United States). Dept. of Civil Engineering

1998-09-01T23:59:59.000Z

291

RHIC II Science Workshop  

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

Working Groups and Convenors Working Groups and Convenors The purpose of these Working Groups is to provide an organized way for the community to refine the science agenda for the RHIC II upgrades, and make a compelling case for these upgrades to the broad nuclear physics community. A document summarizing the Working Group results, with a sharp focus on the science case for RHIC II, will be produced early in 2006. Electromagnetic Probes Convenors: Ralf Rapp, Zhangbu Xu, Gabor David Email list info Website Heavy Flavor Convenors: Ramona Vogt, Thomas Ullrich, Tony Frawley Email list info Website High pT Convenors: Denes Molnar, Saskia Mioduszewski, Kirill Filimonov Internal working group web page Email list info Equation of State Convenors: Steffen Bass, Julia Velkovska, Helen Caines Email list info

292

NSLS II: Life Sciences  

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

Biological and Medical Imaging Biological and Medical Imaging Overview The high brightness of NSLS-II will make it possible to tightly focus the beam to create very intense nanoprobes for high-resolution cellular imaging and sensitive trace element mapping in biological specimens. The brightness will also provide highly collimated beams of high intensity and large transverse dimensions for novel forms of medical imaging and tomography. NSLS-II will also provide the broadest range of wavelengths to users in a single facility, extending from hard X-rays to the far-infrared and enabling a wide array of analytical techniques, including: X-ray microscopy (hard and soft; scanning and full-field), diffraction imaging, X-ray tomography, X-ray microprobe, diffraction-enhanced imaging (DEI), and infrared imaging. These diverse imaging tools will span the resolution scale from nanometers to millimeters, allowing non-destructive analysis of biological subjects ranging from sub-cellular structures to humans.

293

Software Cost Reduction Constance L. Heitmeyer  

E-Print Network [OSTI]

Software Cost Reduction Constance L. Heitmeyer Introduction Software Cost Reduction SCR is a set Research Laboratory NRL beginning in the late 1970s. A major goal of the original SCR research team Variable Model 37 and the SCR requirements model 15 , and a set of software tools for analyzing SCR

294

PARS II TRAINING | Department of Energy  

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

TRAINING PARS II TRAINING BASICS TRAINING WORKBOOK PARS II TRAINING More Documents & Publications PARS II PARS II Training Workbook (Course 103) PARSIIUserGuideV1.0Draft.pdf...

295

Knowledge reduction in formal fuzzy contexts  

Science Journals Connector (OSTI)

Abstract Knowledge reduction is a basic issue in knowledge representation and data mining. Although various methods have been developed to reduce the size of classical formal contexts, the reduction of formal fuzzy contexts based on fuzzy lattices remains a difficult problem owing to its complicated derivation operators. To address this problem, we propose a general method of knowledge reduction by reducing attributes and objects in formal fuzzy contexts based on the variable threshold concept lattices. Employing the proposed approaches, we remove attributes and objects which are non-essential to the structure of a variable threshold concept lattice, i.e., with a given threshold level, the concept lattice constructed from a reduced formal context is made identical to that constructed from the original formal context. Discernibility matrices and Boolean functions are, respectively, employed to compute the attribute reducts and object reducts of the formal fuzzy contexts, by which all the attribute reducts and object reducts of the formal fuzzy contexts are determined without changing the structure of the lattice.

Ming-Wen Shao; Hong-Zhi Yang; Wei-Zhi Wu

2015-01-01T23:59:59.000Z

296

Vertexing and Tracking Software at Belle II  

E-Print Network [OSTI]

Belle II is a $B$ factory experiment aiming to start physics data taking in 2017. It is currently being set up at the SuperKEKB accelerator at the KEK facility in Tsukuba (Japan), an asymmetric $e^+e^-$ collider which aims to achieve an unprecedented instantaneous luminosity of $8\\cdot10^{35} \\textrm{Hz}/\\textrm{cm}^2$. This forty-fold increase over predecessor experiments is achieved by employing a novel nano-beam scheme. Originally developed for the now-defunct SuperB experiment, this scheme allows a significant increase in luminosity at only modest increases of beam currents. Challenges for the vertex detector result from increased data and background rates. At full luminosity, physics data will be recorded at a rate of $30\\,\\textrm{kHz}$. The radiation-hard DEPFET-sensors of the innermost layer of the vertex detector will be read out employing a novel data-reduction scheme using selective detector read out based on online reconstruction of event data. Belle II uses a software framework in which data handl...

Schlüter, Tobias

2014-01-01T23:59:59.000Z

297

Municipal Energy Reduction Fund | Department of Energy  

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

Municipal Energy Reduction Fund Municipal Energy Reduction Fund Municipal Energy Reduction Fund < Back Eligibility Local Government Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Sealing Your Home Cooling Construction Design & Remodeling Manufacturing Other Windows, Doors, & Skylights Ventilation Heat Pumps Appliances & Electronics Commercial Lighting Lighting Insulation Buying & Making Electricity Energy Sources Maximum Rebate $400,000 Program Info Start Date 3/17/2010 State New Hampshire Program Type State Loan Program Rebate Amount $5,000 to $400,000 Provider New Hampshire Community Development Finance Authority In March 2010, the New Hampshire Community Development Finance Authority (CDFA) launched a revolving loan program to encourage the state's

298

Manager, International Chemical Threat Reduction Department, Sandia  

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

International Chemical Threat Reduction Department, Sandia International Chemical Threat Reduction Department, Sandia National Laboratories | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Who We Are > In The Spotlight > Nancy Jackson Manager, International Chemical Threat Reduction Department, Sandia National Laboratories

299

Manager, International Chemical Threat Reduction Department, Sandia  

National Nuclear Security Administration (NNSA)

International Chemical Threat Reduction Department, Sandia International Chemical Threat Reduction Department, Sandia National Laboratories | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Who We Are > In The Spotlight > Nancy Jackson Manager, International Chemical Threat Reduction Department, Sandia National Laboratories

300

Energy Reduction Goals | Department of Energy  

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

Reduction Goals Reduction Goals Energy Reduction Goals < Back Eligibility Investor-Owned Utility Municipal Utility Rural Electric Cooperative Savings Category Other Program Info State Vermont Program Type Energy Efficiency Resource Standard Provider Vermont Energy Investment Corporation In June 1999, Vermont enacted legislation authorizing the Vermont Public Service Board (PSB) to establish a volumetric charge on all electric customers' bills to support energy efficiency programs and goals.* The subsequent year the PSB established Efficiency Vermont, a statewide "energy efficiency utility," and a funding mechanism to support it. Efficiency Vermont is currently administered by Vermont Energy Investment Corporation (VEIC), an independent, non-profit corporation. Efficiency Vermont periodically establishes certain goals that constitute

Note: This page contains sample records for the topic "drag reduction ii" 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

Nox reduction system utilizing pulsed hydrocarbon injection  

DOE Patents [OSTI]

Hydrocarbon co-reductants, such as diesel fuel, are added by pulsed injection to internal combustion engine exhaust to reduce exhaust NO.sub.x to N.sub.2 in the presence of a catalyst. Exhaust NO.sub.x reduction of at least 50% in the emissions is achieved with the addition of less than 5% fuel as a source of the hydrocarbon co-reductants. By means of pulsing the hydrocarbon flow, the amount of pulsed hydrocarbon vapor (itself a pollutant) can be minimized relative to the amount of NO.sub.x species removed.

Brusasco, Raymond M. (Livermore, CA); Penetrante, Bernardino M. (San Ramon, CA); Vogtlin, George E. (Fremont, CA); Merritt, Bernard T. (Livermore, CA)

2001-01-01T23:59:59.000Z

302

_Part II - Contract Clauses  

National Nuclear Security Administration (NNSA)

M515 dated 9/9/13 M515 dated 9/9/13 Contract DE-AC04-94AL85000 Modification No. M202 Part II - Contract Clauses Section I TABLE OF CONTENTS 1. FAR 52.202-1 DEFINITIONS (JAN 2012) (REPLACED M473) ............................................................... 8 2. FAR 52.203-3 GRATUITIES (APR 1984)..................................................................................................... 8 3. FAR 52.203-5 COVENANT AGAINST CONTINGENT FEES (APR 1984) ............................................. 9 4. FAR 52.203-6 RESTRICTIONS ON SUBCONTRACTOR SALES TO THE GOVERNMENT (SEP 2006) (REPLACED M264) ............................................................................................................................ 10 5. FAR 52.203-7 ANTI-KICKBACK PROCEDURES (OCT 2010) (REPLACED M443) ......................... 10

303

Energy Efficiency/Renewable Energy Impact in the Texas Emissions Reduction Plan (TERP): Vol. II  

E-Print Network [OSTI]

and commercial construction is calculated to be 5.50 tons-NOx/day (21.9%), savings from retrofits to Federal buildings is 0.32 tons-NOx/day (1.2%), savings from furnace pilot light retrofits is 0.32 tons-NOx/day (1.2%), savings from the PUC?s TERP and Senate... Bill 7 programs is 3.33 tons-NOx/day (12.1%), savings from SECO?s TERP program is 0.73 tons-NOx/day (2.9%), electricity savings from green power purchases (wind) are 11.88 tons-NOx/day (47.4%), and savings from residential air conditioner retrofits...

Haberl, Jeff; Culp, Charles; Yazdani, Bahman; Gilman, Don; Fitzpatrick, Tom; Muns, Shirley; Verdict, Malcolm; Ahmed, M.; Liu, Zi; Baltazar, Juan Carlos; Montgomery, Cynthia; McKelvey, Katherine; Mukhopadhyay, Jaya; Degelman, Larry

304

Energy Efficiency/ Renewable Energy Impact in the Texas Emissions Reduction Plan (TERP) Volume II - Technical Report  

E-Print Network [OSTI]

The Energy Systems Laboratory (Laboratory), at the Texas Engineering Experiment Station of The Texas A&M University System, in fulfillment of its responsibilities under Texas Health and Safety Code Ann. 388.003 (e), Vernon Supp. 2002, submits its...

Haberl, J.; Yazdani, B.; Zilbershtein, G.; Baltazar, J. C.; Mukhopadhyay, J.; Clardige, D.; Parker, P.; Ellis, S.; Kim, H.; Gilman, D.; Degelman, L.

2013-01-01T23:59:59.000Z

305

Reduction of CCD observations obtained with the Fabry-Perot scanning interferometer. II. Additional Procedures  

E-Print Network [OSTI]

We describe a software package used at the Special Astrophysical Observatory of the Russian Academy of Sciences to reduce and analyze the data obtained with the Fabry-Perot scanning interferometer. We already described most of the algorithms employed in our earlier Paper I (Moiseev, 2002). In this paper we focus on extra procedures required in the case of the use of a high-resolution Fabry-Perot interferometer: removal of ghosts and measurement of the velocity dispersion of ionized gas in galactic and extragalactic objects.

A. V. Moiseev; O. V. Egorov

2008-05-15T23:59:59.000Z

306

Supporting Information for: Chromate reduction in Fe(II)-containing soil affected by hyperalkaline  

E-Print Network [OSTI]

electrodes [2]. Water soluble Cr(VI) content in soils was measured using 10:1 suspension of soil to deionised support grid (Agar Scientific, UK) and carbon coated (~5 um) prior to (S)TEM analysis. The specimen

Burke, Ian

307

Studies on Oximidine II - Total Synthesis by an Unprecedented Reductive Coupling  

E-Print Network [OSTI]

studies revealed 4 small molecules as potential leads for further optimization. Dioxins are environmental pollutants that cause a range of biological effects in a dose-dependent manner. The exact mechanism of action for dioxins is not fully understood. 2...

Schneider, Christopher Mark

2009-10-20T23:59:59.000Z

308

Spitzer observations of M83 and the hot star, H II region connection  

Science Journals Connector (OSTI)

......atmosphere model grids. The overall best...paper, with the benefit of more observational...and the aperture grid configuration used...Reduction Tool (SMART, Higdon et al...instance, in the grid of model H ii regions...paper that has the benefit of additional observational......

Robert H. Rubin; Janet P. Simpson; Sean W. J. Colgan; Reginald J. Dufour; Katherine L. Ray; Edwin F. Erickson; Michael R. Haas; Adalbert W. A. Pauldrach; Robert I. Citron

2007-06-01T23:59:59.000Z

309

CHP Emissions Reduction Estimator | Open Energy Information  

Open Energy Info (EERE)

CHP Emissions Reduction Estimator CHP Emissions Reduction Estimator Jump to: navigation, search Tool Summary LAUNCH TOOL Name: CHP Emissions Reduction Estimator Agency/Company /Organization: United States Environmental Protection Agency Sector: Energy Focus Area: Buildings, Transportation, Industry Topics: GHG inventory, Co-benefits assessment Resource Type: Software/modeling tools User Interface: Spreadsheet Website: www.epa.gov/chp/basic/calculator.html Country: United States UN Region: Northern America CHP Emissions Reduction Estimator Screenshot References: http://www.epa.gov/chp/basic/calculator.html "This Emissions Estimator provides the amount of reduced emissions in terms of pounds of CO2, SO2, and NOX based on input from the User regarding the CHP technology being used. In turn the User will be provided with

310

Marathon selects Shaw for benzene reduction work  

Science Journals Connector (OSTI)

The Shaw Group Inc's Energy & Chemicals Group is to provide project management, engineering and procurement services for the feasibility and definition phases of benzene reduction projects at Marathon Oil Corp's refineries in Robinson, Illinois; Garyville, Louisiana; and Catlettsburg, Kentucky.

2008-01-01T23:59:59.000Z

311

ASSESSMENT OF HOUSEHOLD CARBON FOOTPRINT REDUCTION POTENTIALS  

E-Print Network [OSTI]

Energy Efficiency Potential Study.  Technical Report Energy Efficiency  Potential Study.  Technical Report Energy Efficiency   Renewable Energy Technologies   Transportation   Assessment of Household Carbon Footprint Reduction Potentials is the final report 

Masanet, Eric

2010-01-01T23:59:59.000Z

312

Energy Efficiency Interest Rate Reduction Program  

Broader source: Energy.gov [DOE]

The Alaska Housing Finance Corporation (AHFC) offers interest rate reductions to home buyers purchasing new and existing homes with 5 Star and 5 Star Plus energy ratings. All homes constructed on...

313

Timelike reduction and T-duality  

E-Print Network [OSTI]

In the light of recent developments in Superstring Theory, it has become of interest to study Kaluza-Klein dimensional reduction of supergravities not only on spatial manifolds, but also on the time direction. We study a particularly relevant class...

Scuro, Sante Rodolfo

2012-06-07T23:59:59.000Z

314

Oxygen reduction on platinum : an EIS study  

E-Print Network [OSTI]

The oxygen reduction reaction (ORR) on platinum over yttria-stabilized zirconia (YSZ) is examined via electrochemical impedance spectroscopy (EIS) for oxygen partial pressures between 10-4 and 1 atm and at temperatures ...

Golfinopoulos, Theodore

2009-01-01T23:59:59.000Z

315

PNE WIND USA II  

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

PNE WIND USA II PNE WIND USA II 1 PNE Wind USA Tribal Energy Partnerships Cherokee & Chilocco Wind Parks Buchholz wind farm, Germany André De Rosa Managing Director Andre.DeRosa@PNEWind.com p. (312) 919-8042 Hot Springs NP M is s i s s i ppi M iss is s i pp i Mis si ss ip p i M ississippi M iss iss ippi M i ss i ss i pp i M is s issippi Missis sip pi M i s s is s ip p i Bonny State Park Bonny State Park Buffalo River State Park Buffalo River State Park Caprock Caprock Canyons Canyons State Park State Park Robbers Cave State Park Robbers Cave State Park Clinton State Park Clinton State Park Hillsdale State Park Hillsdale State Park Indian Cave State Park Indian Cave State Park Lake Murray State Park Lake Murray State Park Lake of Lake of the Ozarks the Ozarks St Park St Park Little River State Park Little River State Park Palo Duro

316

Alternative Fuels Data Center: Idle Reduction Benefits and Considerations  

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

Idle Reduction Idle Reduction Benefits and Considerations to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Benefits and Considerations on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Benefits and Considerations on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Benefits and Considerations on Google Bookmark Alternative Fuels Data Center: Idle Reduction Benefits and Considerations on Delicious Rank Alternative Fuels Data Center: Idle Reduction Benefits and Considerations on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Benefits and Considerations on AddThis.com... More in this section... Idle Reduction Benefits & Considerations Heavy-Duty Vehicles Medium-Duty Vehicles Light-Duty Vehicles

317

Alternative Fuels Data Center: Idle Reduction Technology Weight Exemption  

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

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

318

Mod II Stirling engine overviews  

SciTech Connect (OSTI)

The Mod II engine is a second-generation automotive Stirling engine (ASE) optimized for part-power operation. It has been designed specifically to meet the fuel economy and exhaust emissions objectives of the ASE development program. The design, test experience, performance, and comparison of data to analytical performance estimates of the Mod II engine to date are reviewed. Estimates of Mod II performance in its final configuration are also given. 12 references.

Farrell, R.A.

1988-01-01T23:59:59.000Z

319

Physical chemistry of carbothermic reduction of alumina  

SciTech Connect (OSTI)

Production of aluminium, by means of carbothermic reduction of alumina, is discussed. By employing a solvent metal bath to absorb the alumina metal, carbothermic reduction of alumina was accomplished at temperatures 300/degree/C lower than the temperatures reported in the literature. Reduction occurred without the formation of intermediate compounds and without the high volatilization of aluminum bearing species. Reduction of alumina immersed in a solvent bath appeared to be rate limited by chemical reaction control. The rates seemed to be a function of the activity of aluminum in the solvent metal bath. Reduction of alumina particles, above the surface of the bath, seemed to occur via vapor transport with carbon in the particles or in the crucible walls. Mass transport in the gas phase appeared to be rate limiting. The rates seemed to be a function of the distance separating the alumina and carbon sources. With both submerged alumina and alumina particles, increasing the surface area of the alumina increased the rate of reduction. 58 refs., 65 figs., 9 tabs.

Frank, Robert A.

1985-09-01T23:59:59.000Z

320

Wilton Wind Energy Center II II | Open Energy Information  

Open Energy Info (EERE)

Wilton Wind Energy Center II II Wilton Wind Energy Center II II Facility Wilton Wind Energy Center II Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner NextEra Energy Resources Developer NextEra Energy Resources Energy Purchaser Basin Electric Location Burleigh County ND Coordinates 47.142638°, -100.730567° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":47.142638,"lon":-100.730567,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "drag reduction ii" 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

II.1 Itic  

Office of Legacy Management (LM)

i! il i! il II.1 Itic ihl j' ieil - Department of Emrgy \ Washington, DC20585 1 ' . The Honorable Bill. Johnson 30 Church Street Rochester, New York, 14614, Dear Mayor Johnion: I. ,Se$retary of EnergL Hazel.O'Leary has annouqced a .new appro the Department of Energy (DOE) and its communications with' .,support of this initiative, we are pleased to forward ttie e related to the, former Eastman Kodak Research Laboratoryisit jurisdiction that performed work for DOE or its predecesior information is provided for yourinformation, use', and tete \ I DOE's.Formerly Utilized Sites Remedial Action,Prdgram is re identification. of sites used by DOE's predecessor age~ncies, currelt radiological cqndition and, where it has authority, reaiedral action to @et current radiological'protectionlreq

322

MS, II-J  

Office of Legacy Management (LM)

I' ; ,' I' ; ,' Departm&th of Energy 1 MS, II-J Washington. DC 20585 ' . I I The Honorable John Gallagher ,)fl', /',' ' 103 E. Michigan Avenue .i., ,.' Battle Creek, Michigan 49016 _. Dear Mayor Gallagheri d,---, " '/ approachto openness i.n: with the: public. In (FUSRAP)i.is responsible agencies, determining ~author~ity, performing remedial action to cleanup sites to meet current radiological protection requirements.. A conservative set of technical evaluation guidelines is used in these investigations to assure protection of public health,,~safety and then environment. Where.DQE does not,have .authority for proceeding; the available site information is forwarded to the appropriate Federal or State Agency. DOE studied the historical records of the former Oliver Corp. site, and it

323

L I II C  

Office of Legacy Management (LM)

-- -- - L I II C rr u c c c 7 i' :- ' r' ' 7 i ' -- A' t i ()lL.H~ ORAU 89/i-29 Prepared by Oak Ridge Associated Universities Prepared for Division of Facility and Site Decommissioning Projects U.S. Department of Energy VERIFICATION OF REMEDIAL ACTIONS ALBANYRESEARCHCENTER ALBANY, OREGON P. R. C O lTEN Environmental Survey and Site Assessment Program Energy/Environment Systems Division FINAL REPORT OCTOBER 1989 NOTICES Tha opiniona l xprSaaJd harJln do not n acoaa~rlly ranKI thy oplnioru of thJ l ponaorfng lnrtitutiona ot Oak RidgJ AaaociJ:d IJnivaraltiJa. This raport WJJ prsp~rad as an account ot work sponsorad by thJ Unttad Stslaa Govarnmant. Naithar the UnltSd Strtas Govammanl northa U.S. Daplrtmant of Enargy, norJny ofthairamployaa& makac anywarmnty, l xpraaa or impliad, oraaaumas my Iogrl liabillly

324

Mod II engine performance  

SciTech Connect (OSTI)

The Automotive Stirling Engine Program (ASE) is directed at the development of a kinematic Stirling engine for automotive use. This program is sponsored by the Department of Energy (DOE) and managed by the NASA-Lewis Research Center (NASA-LeRC). Following proof-of-concept testing and development of promising performance values with early versions of the Stirling engine, a production-type automotive design, the Mod II engine, was developed. The design of this engine and its systems has been previously presented. Based on this design, the first engine has been built and development testing has started. Projections for this first engine build are presented in this paper. Results of initial tests are also given including identification of development items and formulation of plans for resolution of existing deficiencies.

Richey, A.E.; Huang, S.C.

1987-01-01T23:59:59.000Z

325

Upper limit on the gas density in the Beta-Pictoris system: On the effect of gas drag on the dust dynamics  

E-Print Network [OSTI]

We investigate in this paper the effect of gas drag on the dynamics of the dust particles in the edge-on Beta-Pictoris disc in order to derive an upper limit on the mass of gas in this system. Our study is motivated by the large uncertainties on the amount of gas in the Beta-Pictoris disc currently found in the literature. The dust particles are assumed to originate from a colliding annulus of planetesimals peaked around 100AU from the central star as proposed by Augereau et al.(2001). We consider the various gas densities that have been inferred from independent observing techniques and we discuss their impact on the dust dynamics and on the disc profile in scattered light along the midplane. We show that the observed scattered light profile of the disc cannot be properly reproduced if hydrogen gas number density at 117AU exceeds 10**4 cm**-3. This corresponds to an upper limit on the total gas mass of about 0.4 Mearth assuming the gas density profile inferred by Brandeker et al.(2004) and thus to a gas to dust mass ratio smaller than 1. Our approach therefore provides an independent diagnostic for a gas depletion in the Beta-Pictoris system relative to the dust disc. Such an approach could also be used to constrain the gas content of recently identified systems like the edge-on disc around AUmic.

P. Thebault; J. -C Augereau

2005-02-22T23:59:59.000Z

326

Phase II Final Report  

SciTech Connect (OSTI)

The SkyTrough DSP will advance the state-of-the-art in parabolic troughs for utility applications, with a larger aperture, higher operating temperature, and lower cost. The goal of this project was to develop a parabolic trough collector that enables solar electricity generation in the 2020 marketplace for a 216MWe nameplate baseload power plant. This plant requires an LCOE of 9¢/kWhe, given a capacity factor of 75%, a fossil fuel limit of 15%, a fossil fuel cost of $6.75/MMBtu, $25.00/kWht thermal storage cost, and a domestic installation corresponding to Daggett, CA. The result of our optimization was a trough design of larger aperture and operating temperature than has been fielded in large, utility scale parabolic trough applications: 7.6m width x 150m SCA length (1,118m2 aperture), with four 90mm diameter × 4.7m receivers per mirror module and an operating temperature of 500°C. The results from physical modeling in the System Advisory Model indicate that, for a capacity factor of 75%: The LCOE will be 8.87¢/kWhe. SkyFuel examined the design of almost every parabolic trough component from a perspective of load and performance at aperture areas from 500 to 2,900m2. Aperture-dependent design was combined with fixed quotations for similar parts from the commercialized SkyTrough product, and established an installed cost of $130/m2 in 2020. This project was conducted in two phases. Phase I was a preliminary design, culminating in an optimum trough size and further improvement of an advanced polymeric reflective material. This phase was completed in October of 2011. Phase II has been the detailed engineering design and component testing, which culminated in the fabrication and testing of a single mirror module. Phase II is complete, and this document presents a summary of the comprehensive work.

Schuknecht, Nate [Project Manager; White, David [Principle Investigator; Hoste, Graeme [Research Engineer

2014-09-11T23:59:59.000Z

327

Kinematic Viscosity of Helium II  

Science Journals Connector (OSTI)

By observing the time of formation of the meniscus in a cylindrical vessel suddenly given a rotation, it has been found possible to determine, directly, the kinematic viscosity of both He I and He II. At the angular velocities used (?15 rev/sec) it appears that, for He II, all the liquid rotates rather than the normal component alone.

R. J. Donnelly; G. V. Chester; R. H. Walmsley; C. T. Lane

1956-04-01T23:59:59.000Z

328

Reduction of Cr(VI) under acidic conditions by the facultative Fe(III)-reducing bacterium Acidiphilium cryptum  

SciTech Connect (OSTI)

The potential for biological reduction of Cr(VI) under acidic conditions was evaluated with the acidophilic, facultatively metal-reducing bacterium Acidiphilium cryptum strain JF-5 to explore the role of acidophilic microorganisms in the Cr cycle in low-pH environments. An anaerobic suspension of washed A. cryptum cells rapidly reduced 50 M Cr(VI) at pH 3.2; biological reduction was detected from pH 1.7-4.7. The reduction product, confirmed by XANES analysis, was entirely Cr(III) that was associated predominantly with the cell biomass (70-80%) with the residual residing in the aqueous phase. Reduction of Cr(VI) showed a pH optimum similar to that for growth and was inhibited by 5 mM HgCl2, suggesting that the reaction was enzyme-mediated. Introduction of O2 into the reaction medium slowed the reduction rate only slightly, whereas soluble Fe(III) (as ferric sulfate) increased the rate dramatically, presumably by the shuttling of electrons from bioreduced Fe(II) to Cr(VI) in a coupled biotic-abiotic cycle. Starved cells could not reduce Cr(VI) when provided as sole electron acceptor, indicating that Cr(VI) reduction is not an energy-conserving process in A. cryptum. We speculate, rather, that Cr(VI) reduction is used here as a detoxification mechanism.

David E. Cummings; Scott Fendorf; Rajesh K. Sani; Brent M. Peyton; Timothy S. Magnuson

2007-01-01T23:59:59.000Z

329

Bacterial chromate reduction and product characterization  

SciTech Connect (OSTI)

Bacillus subtilis reduced hexavalent chromate to trivalent chromium under either aerobic or anaerobic conditions. Reduction of CR(VI) and appearance of extracellular Cr(III) were demonstrated by electron spin resonance and spectrophotometry. Chromate reduction was stimulated more than five-fold by freeze-thawing, indicating that intracellular reductases or chemical reductants reduce chromate more rapidly than do intact cells. Moderately concentrated cells (10% pellet volume after centrifugation) reduced approximately 40 {mu}M chromate/min (2 mg Cr/1-min) when exposed to 100 {mu}M chromate (5 mg Cr/1). Highly concentrated cells (70% pellet volume) reduced more than 99.8% of 2 mM chromate (100 mg Cr/1) within 15 min. This rate of chromate reduction was of the same order of magnitude as the rate of respiration in aerobic cells. A substantial fraction of the reduction product (ca. 75%) was extracellular Cr(M), which could readily be separated from the cells by centrifugation. At high chromate concentrations, some fraction of reduced CR(VI) appeared to be taken up by cells, consistent with a detection of intracellular paramagnetic products. At low chromate concentrations, undefined growth medium alone reduced Cr(VI), but at a slow rate, relative to cells. Under appropriate conditions, B. subtilis appears to be an organism of choice for detoxifying chromate-contaminated soil and water.

Mehlhorn, R.J. [Lawrence Berkeley Lab., CA (United States); Buchanan, B.B.; Leighton, T. [California Univ., Berkeley, CA (United States)

1992-11-01T23:59:59.000Z

330

Metal melting for volume reduction and recycle  

SciTech Connect (OSTI)

This paper summarizes the experiences with melting contaminated steel materials for volume reduction and melting uranium-contaminated copper and aluminum for possible recycle. In the past there has not been an economic incentive to reduce the volume of low-level beta-gamma contaminated metallic scrap materials in the United States. With the rising cost of transportation and burial facility fees new interest in volume reduction is being generated. This new interest has been primarily focused at the Idaho National Engineering Laboratory (INEL) where the Waste Experimental Reduction Facility (WERF) was established to demonstrate both metal melting and incineration of combustible material for volume reduction. Other demonstration programs involving melting for volume reduction and recycle of aluminum and copper, as well as ferrous scrap, were related to the Cascade Improvement and Cascade Upgrade Programs (CIP/CUP) at the Paducah, Kentucky facility. While the melting demonstrations for the CIP/CUP material were not primarily based on economic incentives, several observations recorded during the programs are of interest with regard to melting of copper and aluminum. (4 refs., 8 tabs.)

Miller, R.L.

1987-03-27T23:59:59.000Z

331

Utah Clean Cities Transportation Sector Petroleum Reduction Technologi...  

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

Utah Clean Cities Transportation Sector Petroleum Reduction Technologies Program Utah Clean Cities Transportation Sector Petroleum Reduction Technologies Program 2012 DOE Hydrogen...

332

Puget Sound Clean Cities Petroleum Reduction Project | Department...  

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

tiarravt042meyn2010p.pdf More Documents & Publications Puget Sound Clean Cities Petroleum Reduction Project Puget Sound Clean Cities Petroleum Reduction Project North Central...

333

Puget Sound Clean Cities Petroleum Reduction Project | Department...  

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

Puget Sound Clean Cities Petroleum Reduction Project Puget Sound Clean Cities Petroleum Reduction Project 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program...

334

DOE Program Resources and Tools for Petroleum Reduction in the...  

Open Energy Info (EERE)

for Petroleum Reduction in the Transportation Sector Webinar Jump to: navigation, search Tool Summary Name: DOE Program Resources and Tools for Petroleum Reduction in the...

335

Puget Sound Clean Cities Petroleum Reduction Project | Department...  

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

Puget Sound Clean Cities Petroleum Reduction Project Puget Sound Clean Cities Petroleum Reduction Project 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program...

336

An Improvement of Diesel PM and NOx Reduction System | Department...  

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

& Publications Development on simultaneous reduction system of NOx and PM from a diesel engine An Improvement of Diesel PM and NOx Reduction System New Diesel Emissions...

337

The Mechanisms of Oxygen Reduction and Evolution Reactions in...  

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

Mechanisms of Oxygen Reduction and Evolution Reactions in Nonaqueous Lithium-Oxygen Batteries. The Mechanisms of Oxygen Reduction and Evolution Reactions in Nonaqueous...

338

Water World: Success Stories and Tools for Water Use Reduction...  

Energy Savers [EERE]

Water World: Success Stories and Tools for Water Use Reduction in Your Building Portfolio Water World: Success Stories and Tools for Water Use Reduction in Your Building Portfolio...

339

Development on simultaneous reduction system of NOx and PM from...  

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

More Documents & Publications An Improvement of Diesel PM and NOx Reduction System An Improvement of Diesel PM and NOx Reduction System EPA Mobile Source Rule Update...

340

DOE EO 13563 January 2014 Update Report and Burden Reduction...  

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

DOE EO 13563 January 2014 Update Report and Burden Reduction Efforts DOE Retrospective Review Plan and Burden Reduction Report January 2014 DOE Retrospective Review Plan and...

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While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

DOE Retrospective Review Plan and Burden Reduction Report - December...  

Office of Environmental Management (EM)

- December 18, 2012 DOE Retrospective Review Plan and Burden Reduction Report - December 18, 2012 DOE EO 13563 December 2012 Update Report and Burden Reduction Efforts...

342

DOE Retrospective Review Plan and Burden Reduction Report | Department...  

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

Report DOE Retrospective Review Plan and Burden Reduction Report DOE Retrospective Review Plan and Burden Reduction Report July 2014 FINAL More Documents & Publications DOE...

343

Density Functional Theory Study of Oxygen Reduction Activity...  

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

Study of Oxygen Reduction Activity on Ultrathin Platinum Nanotubes. Density Functional Theory Study of Oxygen Reduction Activity on Ultrathin Platinum Nanotubes. Abstract: The...

344

Polyelectrolyte-Induced Reduction of Exfoliated Graphite Oxide...  

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

Reduction of Exfoliated Graphite Oxide: A Facile Route to Synthesis of Soluble Graphene Nanosheets. Polyelectrolyte-Induced Reduction of Exfoliated Graphite Oxide: A Facile...

345

Low Temperature Combustion and Diesel Emission Reduction Research...  

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

Low Temperature Combustion and Diesel Emission Reduction Research Low Temperature Combustion and Diesel Emission Reduction Research Presentation given at DEER 2006, August 20-24,...

346

Perspectives Regarding Diesel Engine Emissions Reduction in the...  

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

Perspectives Regarding Diesel Engine Emissions Reduction in the Northeast Perspectives Regarding Diesel Engine Emissions Reduction in the Northeast 2004 Diesel Engine Emissions...

347

Fuel economy and emissions reduction of HD hybrid truck over...  

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

reduction of HD hybrid truck over transient driving cycles and interstate roads Fuel economy and emissions reduction of HD hybrid truck over transient driving cycles and...

348

Testing Oxygen Reduction Reaction Activity with the Rotating...  

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

Testing Oxygen Reduction Reaction Activity with the Rotating Disc Electrode Technique Testing Oxygen Reduction Reaction Activity with the Rotating Disc Electrode Technique...

349

Biostimulation of Iron Reduction and Subsequent Oxidation of...  

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

Biostimulation of Iron Reduction and Subsequent Oxidation of Sediment Containing Fe-silicates and Fe-oxides: Effect of Redox Biostimulation of Iron Reduction and Subsequent...

350

Efficiency Improvement through Reduction in Friction and Wear...  

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

Efficiency Improvement through Reduction in Friction and Wear in Powertrain Systems Efficiency Improvement through Reduction in Friction and Wear in Powertrain Systems Presentation...

351

Emissions Reduction Experience with Johnson Matthey EGRT on Off...  

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

Reduction Experience with Johnson Matthey EGRT on Off-Road Equipment Emissions Reduction Experience with Johnson Matthey EGRT on Off-Road Equipment Poster presentation at the 2007...

352

Relationship of Hydrogen Bioavailability to Chromate Reduction in Aquifer Sediments  

Science Journals Connector (OSTI)

...Media Ecosystem Fresh Water microbiology Geologic...Oxidation-Reduction Water Supply georef;2010007932...studies geochemistry ground water hydrogen laboratory studies...Oklahoma pollution reduction remediation sediments United States...

Tamara L. Marsh; Michael J. McInerney

2001-04-01T23:59:59.000Z

353

California Customer Load Reductions during the Electricity Crisis...  

Open Energy Info (EERE)

Reductions during the Electricity Crisis: Did They Help to Keep the Lights On? Jump to: navigation, search Tool Summary LAUNCH TOOL Name: California Customer Load Reductions during...

354

Enhanced High and Low Temperature Performance of NOx Reduction...  

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

Enhanced High and Low Temperature Performance of NOx Reduction Materials Enhanced High and Low Temperature Performance of NOx Reduction Materials 2013 DOE Hydrogen and Fuel Cells...

355

Bimetallic and Ternary Alloys for Improved Oxygen Reduction Catalysis...  

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

Bimetallic and Ternary Alloys for Improved Oxygen Reduction Catalysis . Bimetallic and Ternary Alloys for Improved Oxygen Reduction Catalysis . Abstract: The research described in...

356

Reductant Chemistry during LNT Regeneration for a Lean Gasoline...  

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

Reductant Chemistry during LNT Regeneration for a Lean Gasoline Engine Reductant Chemistry during LNT Regeneration for a Lean Gasoline Engine Poster presented at the 16th...

357

Evidence for Localization of Reaction Upon Reduction of Carbon...  

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

Localization of Reaction Upon Reduction of Carbon Tetrachloride by Granular Iron. Evidence for Localization of Reaction Upon Reduction of Carbon Tetrachloride by Granular Iron....

358

Alternative Fuels Data Center: School District Emissions Reduction Policies  

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

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

359

Alternative Fuels Data Center: Commercial Vehicle Idle Reduction  

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

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

360

Demonstrated Petroleum Reduction Using Oil Bypass Filter Technology...  

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

Demonstrated Petroleum Reduction Using Oil Bypass Filter Technology on Heavy and Light Vehicles Demonstrated Petroleum Reduction Using Oil Bypass Filter Technology on Heavy and...

Note: This page contains sample records for the topic "drag reduction ii" 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

Milestone Project Demonstrates Innovative Mercury Emissions Reduction  

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

Milestone Project Demonstrates Innovative Mercury Emissions Milestone Project Demonstrates Innovative Mercury Emissions Reduction Technology Milestone Project Demonstrates Innovative Mercury Emissions Reduction Technology January 12, 2010 - 12:00pm Addthis Washington, DC - An innovative technology that could potentially help some coal-based power generation facilities comply with anticipated new mercury emissions standards was successfully demonstrated in a recently concluded milestone project at a Michigan power plant. Under a cooperative agreement with the U.S. Department of Energy's (DOE's) National Energy Technology Laboratory (NETL), WE Energies demonstrated the TOXECON(TM) process in a $52.9million project at the Presque Isle Power Plant in Marquette, Mich. TOXECON is a relatively cost-effective option for achieving significant reductions in mercury emissions and increasing the

362

Killing reduction of 5-dimensional spacetimes  

Science Journals Connector (OSTI)

In a 5-dimensional spacetime (M,gab) with a Killing vector field ?a which is either everywhere time like or everywhere space like, the collection of all trajectories of ?a gives a 4-dimensional space S. The reduction of (M,gab) is studied in the geometric language, which is a generalization of Geroch’s method for the reduction of 4-dimensional spacetime. A 4-dimensional gravity coupled to a vector field and a scalar field on S is obtained by the reduction of vacuum Einstein’s equations on M, which gives also an alternative description of the 5-dimensional Kaluza-Klein theory. In addition to the symmetry-reduced action from the Hilbert action on M, an alternative action of the fields on S is also obtained, the variations of which lead to the same fields equations as those reduced from the vacuum Einstein equation on M.

Xuejun Yang; Yongge Ma; Jianbing Shao; Wei Zhou

2003-07-03T23:59:59.000Z

363

Judging model reduction of complex systems  

Science Journals Connector (OSTI)

Model reduction is a common goal in the study of complex systems, consisting of many components with a complex interaction structure. The quality of such reduction, however, may not be reflected correctly in the stepwise prediction error in the model since it ignores the global geometry of the dynamics. Here we introduce a general two-step framework, consisting of dimensionality reduction of the time series followed by modeling of the resulting time series, and propose the use of the shadowing distance to measure the quality of the second step. Using coupled oscillator networks as a prototypical example, we demonstrate that our approach can outperform those based on stepwise error and suggest that it sheds light on the problem of identifying and modeling low-dimensional dynamics in large-scale complex systems.

Jie Sun; Erik M. Bollt; Takashi Nishikawa

2011-04-27T23:59:59.000Z

364

A Comparison Between Model Reduction and Controller Reduction: Application to a PWR Nuclear Planty  

E-Print Network [OSTI]

A Comparison Between Model Reduction and Controller Reduction: Application to a PWR Nuclear Planty@csam.ucl.ac.be, Gevers@csam.ucl.ac.be 2 Electricite de France, Direction des Etudes et Recherches, 6 Quai Watier, F-78041 of a controller for the secondary circuit of a nu- clear Pressurized Water Reactor, leading to the conclu- sions

Gevers, Michel

365

RMOTC to Test Oil Viscosity Reduction Technology  

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

to Test Oil Viscosity Reduction Technology to Test Oil Viscosity Reduction Technology The Rocky Mountain Oilfield Testing Center (RMOTC) announces that the "Teapot Dome" oil field in Wyoming is hosting a series of tests funded by STWA, Inc. ("STWA") to determine the performance of its Applied Oil Technology (AOT(tm)) in reducing crude oil's viscosity to lower transportation costs for pipeline operators. The testing is managed by RMOTC, and conducted at Naval Petroleum Reserve No. 3, also known as the Teapot Dome oil field. RMOTC is providing the infrastructure and technical expertise to support companies such as STWA in their efforts to validate new technologies and bring those products and

366

EE/RE Impacts on Emission Reductions  

E-Print Network [OSTI]

Hydro Dam at Elephant Butte, El Paso, TX Landfill Gas McCommas Bluff Landfill, Dallas, TX Biomass Aspen Power Biomass Plant, Lufkin, TX Geothermal Texas Geothermal Map Wind Green Mountain Energy Wind Farm, Fluvanna, Texas ESL-KT-13-12-02 CATEE 2013...-18 Savings (2002 to 2011) Electricity - $1,082 million Demand - $1,245 million Total - $2,327 million Emissions Reduction in 2011 3,723 tons-NOx/year, (About 413,974 cars) Demand Reduction in 2011 834 MW More than one power plant Electricity...

Haberl, J. S.

2013-01-01T23:59:59.000Z

367

Direct electrochemical reduction of metal-oxides  

DOE Patents [OSTI]

A method of controlling the direct electrolytic reduction of a metal oxide or mixtures of metal oxides to the corresponding metal or metals. A non-consumable anode and a cathode and a salt electrolyte with a first reference electrode near the non-consumable anode and a second reference electrode near the cathode are used. Oxygen gas is produced and removed from the cell. The anode potential is compared to the first reference electrode to prevent anode dissolution and gas evolution other than oxygen, and the cathode potential is compared to the second reference electrode to prevent production of reductant metal from ions in the electrolyte.

Redey, Laszlo I. (Downers Grove, IL); Gourishankar, Karthick (Downers Grove, IL)

2003-01-01T23:59:59.000Z

368

Alternative Fuels Data Center: Idle Reduction Weight Exemption  

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

Idle Reduction Weight Idle Reduction Weight Exemption to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Weight Exemption on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Weight Exemption on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Google Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Delicious Rank Alternative Fuels Data Center: Idle Reduction Weight Exemption on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Weight Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Weight Exemption A motor vehicle equipped with idle reduction or emissions reduction technology may exceed the maximum gross vehicle weight and axle weight

369

II"ve  

Office of Legacy Management (LM)

J)£- J)£- II"ve /"/L 6 Ie- Cp~:A July 26, 2006 (J established 1959 Task Order ST06-120 Control Number: IOOO-T06-1573 Mr. Arthur W. Kleinrath Mound Site Manager U.S. Department of Energy Office of Legacy Management 955 Mound Road Miamisburg, OH 4534 2 SUBJECT: Contract No. DE-ACOI-0 2GJ79 491 Deliverable - Draft Long-Term Surveillance and Maintenance Plan for the Ashtabula Closure Project Dear Mr. Kleinrath: In response to the CPAF Deliverable, submittal of the Draft Long-Term Surveillance and Maintenance Plan for the Ashtabula Closure Project is enclosed. If you have any question s, please call Karen Williams of my staff at (937) 847-8350, Extension 307. Donna Gallaher Stoller Mound Site Manager DGljp Enclosure cc: S. Marutzky, Stoller K. Williams, Stoller cc wlo enclosures Correspondence Control File (Thru B. Bonnett) The S.M. Stoller Corpora tion 955 Mound Road Miamisburg.

370

Sílabo del curso de Redes II.  

E-Print Network [OSTI]

??El curso de Redes II, es de naturaleza Teórico–Práctica, pertenece al área de infraestructura de tecnologías de información Redes II es un curso que aporta… (more)

[No author

2014-01-01T23:59:59.000Z

371

TABLE OF CONTENTS TABLE OF CONTENTS ...........................................................................................................................................II  

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

i i ii TABLE OF CONTENTS TABLE OF CONTENTS ...........................................................................................................................................II EXECUTIVE SUMMARY ........................................................................................................................................... 3 INTRODUCTION......................................................................................................................................................... 4 COMPLIANCE SUMMARY ....................................................................................................................................... 6 COMPREHENSIVE ENVIRONMENTAL RESPONSE, COMPENSATION, AND LIABILITY ACT (CERCLA) .................... 6

372

"Ecosystem Services, Biodiversity and Poverty Reduction  

E-Print Network [OSTI]

"Ecosystem Services, Biodiversity and Poverty Reduction: Is conservation the answer?" Paul van. Most ecosystems will change in the future. 2. Loss of species and biodiversity will continue to happen Energy Demand Urbanisation Climate Change Water Availability Infectious Diseases Biodiversity Loss #12

373

Cost reduction ideas for LNG terminals  

SciTech Connect (OSTI)

LNG projects are highly capital intensive and this has long been regarded as being inevitable. However, recent developments are forcing the LNG industry to aggressively seek cost reductions. For example, the gas-to-liquids (GTL) process is increasingly seen as a potential rival technology and is often being touted as an economically superior alternative fuel source. Another strong driving force behind needed cost reductions is the low crude oil price which seems to have settled in the $10--13/bb. range. LNG is well positioned as the fuel of choice for environmentally friendly new power projects. As a result of the projected demand for power especially in the Pacific Rim countries several LNG terminal projects are under consideration. Such projects will require a new generation of LNG terminal designs emphasizing low cost, small scale and safe and fully integrated designs from LNG supply to power generation. The integration of the LNG terminal with the combined cycle gas turbine (CCGT) power plant offers substantial cost savings opportunities for both plants. Various cost reduction strategies and their impact on the terminal design are discussed including cost reduction due to integration.

Habibullah, A.; Weldin, F.

1999-07-01T23:59:59.000Z

374

Waste reduction through consumer education. Final report  

SciTech Connect (OSTI)

The Waste Reduction through Consumer Education research project was conducted to determine how environmental educational strategies influence purchasing behavior in the supermarket. The objectives were to develop, demonstrate, and evaluate consumer education strategies for waste reduction. The amount of waste generated by packaging size and form, with an adjustment for local recyclability of waste, was determined for 14 product categories identified as having more waste generating and less waste generating product choices (a total of 484 products). Using supermarket scan data and shopper identification numbers, the research tracked the purchases of shoppers in groups receiving different education treatments for 9 months. Statistical tests applied to the purchase data assessed patterns of change between the groups by treatment period. Analysis of the data revealed few meaningful statistical differences between study groups or changes in behavior over time. Findings suggest that broad brush consumer education about waste reduction is not effective in changing purchasing behaviors in the short term. However, it may help create a general awareness of the issues surrounding excess packaging and consumer responsibility. The study concludes that the answer to waste reduction in the future may be a combination of voluntary initiatives by manufacturers and retailers, governmental intervention, and better-informed consumers.

Harrison, E.Z.

1996-05-01T23:59:59.000Z

375

Equimultiplicity, reduction, and blowing up.pdf  

E-Print Network [OSTI]

reduction of .1 if lJn = Jm1 for some integer n; or, eguivalently, if J is contained in the ...... 5/955; so if q is a minimal prime divisor of mR, and Rq is flat over S, then.

376

Power reduction techniques for microprocessor systems  

Science Journals Connector (OSTI)

Power consumption is a major factor that limits the performance of computers. We survey the “state of the art” in techniques that reduce the total power consumed by a microprocessor system over time. These techniques are applied at various ... Keywords: Energy dissipation, power reduction

Vasanth Venkatachalam; Michael Franz

2005-09-01T23:59:59.000Z

377

Emerging Energy-efficiency and Carbon Dioxide Emissions-reduction Technologies  

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

Emerging Energy-efficiency and Carbon Dioxide Emissions-reduction Technologies for the Iron and Steel Industry Ali Hasanbeigi, Lynn Price China Energy Group Energy Analysis and Environmental Impacts Department Environmental Energy Technologies Division Lawrence Berkeley National Laboratory Marlene Arens Fraunhofer Institute for Systems and Innovation Research (ISI) January 2013 This work was supported by the China Sustainable Energy Program of the Energy Foundation and Dow Chemical Company (through a charitable contribution) through the Department of Energy under contract No.DE- AC02-05CH11231. ERNEST ORLANDO LAWRENCE BERKELEY NATIONAL LABORATORY LBNL-6106E ii Disclaimer This document was prepared as an account of work sponsored by the United States

378

Seismic Vulnerability Assessment Waste Characterization Reduction and Repackaging Building, TA-50-69  

SciTech Connect (OSTI)

This report presents the results of the seismic structural analyses completed on the Waste Characterization Reduction and Repackaging (WCRR) Building in support of ongoing safety analyses. WCRR is designated as TA-50-69 at Los Alamos National Laboratory, Los Alamos, New Mexico. The facility has been evaluated against Department of Energy (DOE) seismic criteria for Natural Phenomena Hazards (NPH) Performance Category II (PC 2). The seismic capacities of two subsystems within the WCRR building, the material handling glove box and the lift rack immediately adjacent to the Glove Box are also documented, and the results are presented.

M.W.Sullivan; J.Ruminer; I.Cuesta

2003-02-02T23:59:59.000Z

379

Nitrate Enhanced Microbial Cr(VI) Reduction-Final Report  

SciTech Connect (OSTI)

A major challenge for the bioremediation of radionuclides (i.e., uranium, technetium) and metals (i.e., Cr(VI), Hg) is the co-occurrence of nitrate as it can inhibit metal transformation. Denitrification (nitrate reduction to dinitrogen gas) is considered the most important ecological process. For many metal and metalloid reducing bacteria, however, ammonia is the end product through respiratory nitrate reduction (RNRA). The focus of this work was to determine how RNRA impacts Cr(VI) transformation. The goal was to elucidate the specific mechanism(s) that limits Cr(VI) reduction in the presence of nitrate and to use this information to develop strategies that enhance Cr(VI) reduction (and thus detoxification). Our central hypothesis is that nitrate impacts the biotransformation of metals and metalloids in three ways 1) as a competitive alternative electron acceptor (inhibiting transformation), 2) as a co-metabolite (i.e., concomitant reduction, stimulating transformation), and 3) as an inducer of specific proteins and pathways involved in oxidation/reduction reactions (stimulating transformation). We have identified three model organisms, Geobacter metallireducens (mechanism 1), Sulfurospirillum barnesii, (mechasism 2), and Desulfovibrio desulfuricans (mechanisms 3). Our specific aims were to 1) investigate the role of Cr(VI) concentration on the kinetics of both growth and reduction of nitrate, nitrite, and Cr(VI) in these three organisms; 2) develop a profile of bacterial enzymes involved in nitrate transformation (e.g., oxidoreductases) using a proteomic approach; 3) investigate the function of periplasmic nitrite reductase (Nrf) as a chromate reductase; and 4) develop a strategy to maximize microbial chromium reduction in the presence of nitrate. We found that growth on nitrate by G. metallireducens was inhibited by Cr(VI). Over 240 proteins were identified by LC/MS-MS. Redox active proteins, outer membrane heavy metal efflux proteins, and chemotaxis sensory proteins (Gmet_2478 and Gmet_1641) were up-regulated with exposure to Cr(VI). A nine-heme cytochrome C was purified that could reduce nitrite and could be oxidized by Cr(VI). For D. desulfuricans, we found that confirmed that Cr(VI) induced a prolonged lag period when Cr(VI) was reduced. Over three hundred proteins were unequivocally identified by LC/MS-MS and a significant number of down-regulated proteins for which the levels were changed >2 fold compared to control. Sulfite reductase levels were similar, however, nitrate and nitrite reductase were down-regulated. The supernatant of spent cultures was found to contain a filterable, heat stable compound that rapidly reduced Cr(VI). In addition, desulfoviridin was purified from nitrate grown cells and shown to have nitrite reductase activity that was inhibited by Cr(VI). For S. barnesii, periplasmic nitrate reductase (Nap), nitrite reductase (Nrf), and the metalloid reductase (Rar) were purified and characterized. The supernatant of spent cultures was also found to contain a filterable, heat stable compound that rapidly reduced Cr(VI) but that Rar also reduced Cr(VI). Our results from specific aims 1 through 3 indicate that for G. metallireducens, Cr(VI) inhibits nitrate respiration as it oxidizes cytochromes involved in nitrate respiration. Iron reduction is apparently not affected and the inhibitory affects of Cr(VI) may be attenuated by the addition of sufficient Fe(III) to generate Fe(II) that abiotically reduces the chromium. For S. barnesii, although the enzyme assays indicate that the components of the respiratory pathway for nitrate (e.g. Nap and Nrf) are inhibited by chromate, the organism has a mechanism to prevent this from actually occurring. Our current hypothesis is that the non-specific metalloid reductase (Rar) is providing resistance by reducing the Cr(VI). The strategy here would be to enhance its growth and metabolism in the natural setting. Lactate is a suitable electron donor for S. barnesii but other donors are possible. Although the version of the Phylochip used for monitoring the microb

John F. Stolz

2011-06-15T23:59:59.000Z

380

Model Reduction of Modules for StateEvent Temporal Logics  

E-Print Network [OSTI]

reduction technique for a class of ``state­event stuttering invariant'' temporal formulas. In particular

Lawford, Mark

Note: This page contains sample records for the topic "drag reduction ii" 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

Model Reduction of Modules for State-Event Temporal Logics  

E-Print Network [OSTI]

reduction technique for a class of "state-event stuttering invariant" temporal formulas. In particular

Lawford, Mark

382

An Evolutionary Reduction Principle for Mutation Rates at Multiple Loci  

E-Print Network [OSTI]

An Evolutionary Reduction Principle for Mutation Rates at Multiple Loci Lee Altenberg altenber of the reduction principle is found: reduction results at individual loci combine topologically to produce to the reduction principle, and under fine tuning of mutation rates would be expected to have higher mutation rates

Altenberg, Lee

383

Definitive design report: Design report project W-025, Radioactive Mixed Waste (RMW) Land Disposal Facility NON-DRAG-OFF. Revision 1, Volume 1 and 2  

SciTech Connect (OSTI)

The purpose of this report is to describe the definitive design of the Radioactive Mixed Waste (RMW) Non-Drag-Off disposal facility, Project W-025. This report presents a n of the major landfill design features and a discussion of how each of the criteria is addressed in the design. The appendices include laboratory test results, design drawings, and individual analyses that were conducted in support of the design. Revision 1 of this document incorporates design changes resulting from an increase in the required operating life of the W-025 landfill from 2 to 20 years. The rationale for these design changes is described in Golder Associates Inc. 1991a. These changes include (1) adding a 1.5-foot-thick layer of compacted admix directory-under the primary FML on the floor of the landfill to mitigate the effects of possible stress cracking in the primary flexible membrane liner (FML), and (2) increasing the operations layer thickness from two to three feet over the entire landfill area, to provide additional protection for the secondary admix layer against mechanical damage and the effects of freezing and desiccation. The design of the W-025 Landfill has also been modified in response to the results of the EPA Method 9090 chemical compatibility testing program (Golder Associates Inc. 1991b and 1991c), which was completed after the original design was prepared. This program consisted of testing geosynthetic materials and soil/bentonite admix with synthetic leachate having the composition expected during the life of the W-025 Landfill., The results of this program indicated that the polyester geotextile originally specified for the landfill might be susceptible to deterioration. On this basis, polypropylene geotextiles were substituted as a more chemically-resistant alternative. In addition, the percentage of bentonite in the admix was increased to provide sufficiently low permeability to the expected leachate.

Roscha, V.

1994-11-29T23:59:59.000Z

384

Three-dimensional Atmospheric Circulation Models of HD 189733b and HD 209458b with Consistent Magnetic Drag and Ohmic Dissipation  

Science Journals Connector (OSTI)

We present the first three-dimensional circulation models for extrasolar gas giant atmospheres with geometrically and energetically consistent treatments of magnetic drag and ohmic dissipation. Atmospheric resistivities are continuously updated and calculated directly from the flow structure, strongly coupling the magnetic effects with the circulation pattern. We model the hot Jupiters HD 189733b (T eq ? 1200 K) and HD 209458b (T eq ? 1500 K) and test planetary magnetic field strengths from 0 to 30 G. We find that even at B = 3 G the atmospheric structure and circulation of HD 209458b are strongly influenced by magnetic effects, while the cooler HD 189733b remains largely unaffected, even in the case of B = 30 G and super-solar metallicities. Our models of HD 209458b indicate that magnetic effects can substantially slow down atmospheric winds, change circulation and temperature patterns, and alter observable properties. These models establish that longitudinal and latitudinal hot spot offsets, day-night flux contrasts, and planetary radius inflation are interrelated diagnostics of the magnetic induction process occurring in the atmospheres of hot Jupiters and other similarly forced exoplanets. Most of the ohmic heating occurs high in the atmosphere and on the dayside of the planet, while the heating at depth is strongly dependent on the internal heat flux assumed for the planet, with more heating when the deep atmosphere is hot. We compare the ohmic power at depth in our models, and estimates of the ohmic dissipation in the bulk interior (from general scaling laws), to evolutionary models that constrain the amount of heating necessary to explain the inflated radius of HD 209458b. Our results suggest that deep ohmic heating can successfully inflate the radius of HD 209458b for planetary magnetic field strengths of B ? 3-10 G.

Emily Rauscher; Kristen Menou

2013-01-01T23:59:59.000Z

385

Alternative Fuels Data Center: Employer Invested Emissions Reduction  

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

Employer Invested Employer Invested Emissions Reduction Funding - South Coast to someone by E-mail Share Alternative Fuels Data Center: Employer Invested Emissions Reduction Funding - South Coast on Facebook Tweet about Alternative Fuels Data Center: Employer Invested Emissions Reduction Funding - South Coast on Twitter Bookmark Alternative Fuels Data Center: Employer Invested Emissions Reduction Funding - South Coast on Google Bookmark Alternative Fuels Data Center: Employer Invested Emissions Reduction Funding - South Coast on Delicious Rank Alternative Fuels Data Center: Employer Invested Emissions Reduction Funding - South Coast on Digg Find More places to share Alternative Fuels Data Center: Employer Invested Emissions Reduction Funding - South Coast on AddThis.com...

386

Vehicle Technologies Office: 2004 Diesel Engine Emissions Reduction (DEER)  

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

Diesel Engine Diesel Engine Emissions Reduction (DEER) Conference Presentations to someone by E-mail Share Vehicle Technologies Office: 2004 Diesel Engine Emissions Reduction (DEER) Conference Presentations on Facebook Tweet about Vehicle Technologies Office: 2004 Diesel Engine Emissions Reduction (DEER) Conference Presentations on Twitter Bookmark Vehicle Technologies Office: 2004 Diesel Engine Emissions Reduction (DEER) Conference Presentations on Google Bookmark Vehicle Technologies Office: 2004 Diesel Engine Emissions Reduction (DEER) Conference Presentations on Delicious Rank Vehicle Technologies Office: 2004 Diesel Engine Emissions Reduction (DEER) Conference Presentations on Digg Find More places to share Vehicle Technologies Office: 2004 Diesel Engine Emissions Reduction (DEER) Conference Presentations on

387

Alternative Fuels Data Center: Mobile Source Emissions Reduction  

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

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

388

Alternative Fuels Data Center: Vehicle Emissions Reduction Grants -  

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

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

389

Alternative Fuels Data Center: Fleet Emissions Reduction Requirements -  

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

Fleet Emissions Fleet Emissions Reduction Requirements - South Coast to someone by E-mail Share Alternative Fuels Data Center: Fleet Emissions Reduction Requirements - South Coast on Facebook Tweet about Alternative Fuels Data Center: Fleet Emissions Reduction Requirements - South Coast on Twitter Bookmark Alternative Fuels Data Center: Fleet Emissions Reduction Requirements - South Coast on Google Bookmark Alternative Fuels Data Center: Fleet Emissions Reduction Requirements - South Coast on Delicious Rank Alternative Fuels Data Center: Fleet Emissions Reduction Requirements - South Coast on Digg Find More places to share Alternative Fuels Data Center: Fleet Emissions Reduction Requirements - South Coast on AddThis.com... More in this section... Federal State Advanced Search

390

Alternative Fuels Data Center: Vehicle Acquisition and Petroleum Reduction  

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

Vehicle Acquisition Vehicle Acquisition and Petroleum Reduction Requirements to someone by E-mail Share Alternative Fuels Data Center: Vehicle Acquisition and Petroleum Reduction Requirements on Facebook Tweet about Alternative Fuels Data Center: Vehicle Acquisition and Petroleum Reduction Requirements on Twitter Bookmark Alternative Fuels Data Center: Vehicle Acquisition and Petroleum Reduction Requirements on Google Bookmark Alternative Fuels Data Center: Vehicle Acquisition and Petroleum Reduction Requirements on Delicious Rank Alternative Fuels Data Center: Vehicle Acquisition and Petroleum Reduction Requirements on Digg Find More places to share Alternative Fuels Data Center: Vehicle Acquisition and Petroleum Reduction Requirements on AddThis.com... More in this section...

391

Penascal II | Open Energy Information  

Open Energy Info (EERE)

Penascal II Penascal II Jump to: navigation, search Name Penascal II Facility Penascal II Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Developer Iberdrola Renewables Location Kenedy County TX Coordinates 27.003108°, -97.584014° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":27.003108,"lon":-97.584014,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

392

Cimarron II | Open Energy Information  

Open Energy Info (EERE)

II II Jump to: navigation, search Name Cimarron II Facility Cimarron II Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Duke Energy Developer CPV Renewable Energy Energy Purchaser Kansas City Power & Light Location Cimarron KS Coordinates 37.90154236°, -100.3934097° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.90154236,"lon":-100.3934097,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

393

Limon II | Open Energy Information  

Open Energy Info (EERE)

Limon II Limon II Jump to: navigation, search Name Limon II Facility Limon II Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner NextEra Energy Resources Developer NextEra Energy Resources Energy Purchaser Xcel Energy Location Limon CO Coordinates 39.33323523°, -103.5521507° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.33323523,"lon":-103.5521507,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

394

Category II Dixon Recreation Center  

E-Print Network [OSTI]

Category II Dixon Recreation Center BB or VB court $30 RB/Squash court $23 Multipurpose Room $30 for any rental that is cancelled with less than seven days notice Department of Recreational Sports

Escher, Christine

395

Super KEKB / Belle II Project  

E-Print Network [OSTI]

We present the status of the KEKB collider and the Belle detector upgrade, along with several examples of physics measurements to be performed with Belle II at Super KEKB.

B. Golob

2010-06-22T23:59:59.000Z

396

Aegir II | Open Energy Information  

Open Energy Info (EERE)

II II Jump to: navigation, search Name Aegir II Facility Aegir II Sector Wind energy Facility Type Offshore Wind Facility Status Proposed Location Lake Michigan MI Coordinates 43.098°, -86.597° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.098,"lon":-86.597,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

397

Alternative Fuels Data Center: Idle Reduction Weight Exemption  

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

Idle Reduction Weight Idle Reduction Weight Exemption to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Weight Exemption on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Weight Exemption on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Google Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Delicious Rank Alternative Fuels Data Center: Idle Reduction Weight Exemption on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Weight Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Weight Exemption Any vehicle or combination of vehicles equipped with idle reduction technology may exceed the state's gross and axle weight limits by up to 400

398

Alternative Fuels Data Center: Idle Reduction Weight Exemption  

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

Idle Reduction Weight Idle Reduction Weight Exemption to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Weight Exemption on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Weight Exemption on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Google Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Delicious Rank Alternative Fuels Data Center: Idle Reduction Weight Exemption on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Weight Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Weight Exemption A heavy-duty vehicle that is equipped with qualified idle reduction technology may exceed the Arizona weight limitations specified in Arizona

399

Alternative Fuels Data Center: Idle Reduction Weight Exemption  

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

Idle Reduction Weight Idle Reduction Weight Exemption to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Weight Exemption on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Weight Exemption on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Google Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Delicious Rank Alternative Fuels Data Center: Idle Reduction Weight Exemption on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Weight Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Weight Exemption Any vehicle equipped with qualified idle reduction technology may exceed the state's gross and axle weight limits by up to 400 pounds to compensate

400

Alternative Fuels Data Center: Idle Reduction Weight Exemption  

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

Idle Reduction Weight Idle Reduction Weight Exemption to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Weight Exemption on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Weight Exemption on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Google Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Delicious Rank Alternative Fuels Data Center: Idle Reduction Weight Exemption on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Weight Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Weight Exemption A vehicle equipped with idle reduction technology may exceed the state's gross, axle, and bridge vehicle weight limits by up to 400 pounds to

Note: This page contains sample records for the topic "drag reduction ii" 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

Alternative Fuels Data Center: Emissions Reduction Tax Credit  

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

Emissions Reduction Emissions Reduction Tax Credit to someone by E-mail Share Alternative Fuels Data Center: Emissions Reduction Tax Credit on Facebook Tweet about Alternative Fuels Data Center: Emissions Reduction Tax Credit on Twitter Bookmark Alternative Fuels Data Center: Emissions Reduction Tax Credit on Google Bookmark Alternative Fuels Data Center: Emissions Reduction Tax Credit on Delicious Rank Alternative Fuels Data Center: Emissions Reduction Tax Credit on Digg Find More places to share Alternative Fuels Data Center: Emissions Reduction Tax Credit on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Emissions Reduction Tax Credit An income tax credit is available to individuals who install diesel particulate emissions reduction technology equipment at any truck stop,

402

Alternative Fuels Data Center: Idle Reduction Weight Exemption  

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

Idle Reduction Weight Idle Reduction Weight Exemption to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Weight Exemption on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Weight Exemption on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Google Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Delicious Rank Alternative Fuels Data Center: Idle Reduction Weight Exemption on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Weight Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Weight Exemption Any motor vehicle equipped with qualified idle reduction technology may exceed the state's vehicle weight limits by up to 400 pounds to compensate

403

Alternative Fuels Data Center: Idle Reduction Grant Program  

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

Idle Reduction Grant Idle Reduction Grant Program to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Grant Program on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Grant Program on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Grant Program on Google Bookmark Alternative Fuels Data Center: Idle Reduction Grant Program on Delicious Rank Alternative Fuels Data Center: Idle Reduction Grant Program on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Grant Program on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Grant Program The Wisconsin Department of Administration provides idle reduction grants to eligible common, contract, and private motor carriers headquartered in

404

Alternative Fuels Data Center: Idle Reduction Weight Exemption  

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

Idle Reduction Weight Idle Reduction Weight Exemption to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Weight Exemption on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Weight Exemption on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Google Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Delicious Rank Alternative Fuels Data Center: Idle Reduction Weight Exemption on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Weight Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Weight Exemption Any vehicle equipped with idle reduction technology may exceed the state's

405

Alternative Fuels Data Center: Idle Reduction Weight Exemption  

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

Reduction Weight Reduction Weight Exemption to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Weight Exemption on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Weight Exemption on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Google Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Delicious Rank Alternative Fuels Data Center: Idle Reduction Weight Exemption on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Weight Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Weight Exemption Any motor vehicle equipped with qualified idle reduction technology may exceed the state gross and axle weight limits to compensate for the added

406

Alternative Fuels Data Center: Idle Reduction Weight Exemption  

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

Idle Reduction Weight Idle Reduction Weight Exemption to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Weight Exemption on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Weight Exemption on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Google Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Delicious Rank Alternative Fuels Data Center: Idle Reduction Weight Exemption on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Weight Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Weight Exemption Any vehicle equipped with idle reduction technology may exceed the state's

407

Alternative Fuels Data Center: Idle Reduction Weight Exemption  

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

Reduction Weight Reduction Weight Exemption to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Weight Exemption on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Weight Exemption on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Google Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Delicious Rank Alternative Fuels Data Center: Idle Reduction Weight Exemption on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Weight Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Weight Exemption Any motor vehicle equipped with qualified idle reduction technology may exceed the state gross, axle, tandem, or bridge weight limits by up to 400

408

Alternative Fuels Data Center: Idle Reduction Weight Exemption  

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

Idle Reduction Weight Idle Reduction Weight Exemption to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Weight Exemption on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Weight Exemption on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Google Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Delicious Rank Alternative Fuels Data Center: Idle Reduction Weight Exemption on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Weight Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Weight Exemption A vehicle equipped with a fully functional idle reduction system designed to reduce fuel use and emissions from engine idling may exceed the maximum

409

Alternative Fuels Data Center: Idle Reduction Weight Exemption  

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

Idle Reduction Weight Idle Reduction Weight Exemption to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Weight Exemption on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Weight Exemption on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Google Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Delicious Rank Alternative Fuels Data Center: Idle Reduction Weight Exemption on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Weight Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Weight Exemption Any vehicle or combination of vehicles equipped with idle reduction technology may exceed the state's gross and axle weight limits by up to 400

410

Alternative Fuels Data Center: Idle Reduction Weight Exemption  

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

Idle Reduction Weight Idle Reduction Weight Exemption to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Weight Exemption on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Weight Exemption on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Google Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Delicious Rank Alternative Fuels Data Center: Idle Reduction Weight Exemption on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Weight Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Weight Exemption A vehicle equipped with qualified idle reduction technology may exceed the

411

Alternative Fuels Data Center: Idle Reduction Weight Exemption  

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

Idle Reduction Weight Idle Reduction Weight Exemption to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Weight Exemption on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Weight Exemption on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Google Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Delicious Rank Alternative Fuels Data Center: Idle Reduction Weight Exemption on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Weight Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Weight Exemption Any vehicle equipped with qualifying idle reduction technology may exceed the state's gross vehicle weight limits by up to 400 pounds to compensate

412

Alternative Fuels Data Center: Idle Reduction Weight Exemption  

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

Idle Reduction Weight Idle Reduction Weight Exemption to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Weight Exemption on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Weight Exemption on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Google Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Delicious Rank Alternative Fuels Data Center: Idle Reduction Weight Exemption on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Weight Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Weight Exemption Any motor vehicle equipped with idle reduction technology may exceed the state gross, axle, and tandem weight limits by up to 400 pounds to account

413

Alternative Fuels Data Center: Idle Reduction Weight Exemption  

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

Idle Reduction Weight Idle Reduction Weight Exemption to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Weight Exemption on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Weight Exemption on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Google Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Delicious Rank Alternative Fuels Data Center: Idle Reduction Weight Exemption on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Weight Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Weight Exemption Any motor vehicle equipped with idle reduction technology may exceed the gross vehicle or internal bridge weight by the amount equal to the

414

Alternative Fuels Data Center: Idle Reduction Weight Exemption  

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

Idle Reduction Weight Idle Reduction Weight Exemption to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Weight Exemption on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Weight Exemption on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Google Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Delicious Rank Alternative Fuels Data Center: Idle Reduction Weight Exemption on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Weight Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Weight Exemption A motor vehicle equipped with a fully functional idle reduction system designed to reduce fuel use and emissions from engine idling may exceed the

415

Alternative Fuels Data Center: Idle Reduction Weight Exemption  

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

Idle Reduction Weight Idle Reduction Weight Exemption to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Weight Exemption on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Weight Exemption on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Google Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Delicious Rank Alternative Fuels Data Center: Idle Reduction Weight Exemption on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Weight Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Weight Exemption Any heavy-duty vehicle equipped with an auxiliary power unit or other qualified idle reduction technology may exceed the state gross, axle,

416

Alternative Fuels Data Center: Idle Reduction Weight Exemption  

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

Idle Reduction Weight Idle Reduction Weight Exemption to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Weight Exemption on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Weight Exemption on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Google Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Delicious Rank Alternative Fuels Data Center: Idle Reduction Weight Exemption on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Weight Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Weight Exemption Any motor vehicle equipped with an auxiliary power unit or other idle reduction technology may exceed the gross, single axle, tandem axle, or

417

Alternative Fuels Data Center: Idle Reduction Weight Exemption  

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

Idle Reduction Weight Idle Reduction Weight Exemption to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Weight Exemption on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Weight Exemption on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Google Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Delicious Rank Alternative Fuels Data Center: Idle Reduction Weight Exemption on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Weight Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Weight Exemption A commercial vehicle equipped with idle reduction technology may exceed the

418

Alternative Fuels Data Center: Idle Reduction Weight Exemption  

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

Reduction Weight Reduction Weight Exemption to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Weight Exemption on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Weight Exemption on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Google Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Delicious Rank Alternative Fuels Data Center: Idle Reduction Weight Exemption on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Weight Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Weight Exemption Any motor vehicle or combination of vehicles equipped with idle reduction technology is allowed to exceed the maximum gross vehicle and axle weight

419

Alternative Fuels Data Center: Idle Reduction Weight Exemption  

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

Idle Reduction Weight Idle Reduction Weight Exemption to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Weight Exemption on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Weight Exemption on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Google Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Delicious Rank Alternative Fuels Data Center: Idle Reduction Weight Exemption on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Weight Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Weight Exemption The maximum gross weight limit and axle weight limit for any vehicle or combination of vehicles equipped with idle reduction technology may exceed

420

PARS II 102 Training Workbook  

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

2 Monthly Updating and Reporting 2 Monthly Updating and Reporting Training Workbook V8.0.20101108 Department of Energy March 30, 2011 March 30, 2011 PARS II 102 Monthly Updating and Reporting V8.0.20101108 ii Table of Contents OVERSIGHT and ASSESSMENT ........................................................................................................ 1 Exercise 1 - Find and View a Project............................................................................................ 1 Sort the Project List ................................................................................................................. 3 Select a Project ........................................................................................................................ 4 View a Project ......................................................................................................................... 4

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


421

Woods In and Around Towns: Phase II  

E-Print Network [OSTI]

Policy WIAT Woods In and Around Towns: Phase II #12;2 | Woods In and Around Towns: Phase II working with Forestry Commission Scotland on Woods In and Around Towns #12;Woods In and Around Towns: Phase II Woods In and Around Towns: Phase II | 3 What is this about? The Woods In and Around Towns (WIAT) Programme provides

422

Report: Technical Uncertainty and Risk Reduction  

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

TECHNICAL UNCERTAINTY AND RISK REDUCTION TECHNICAL UNCERTAINTY AND RISK REDUCTION Background In FY 2007 EMAB was tasked to assess EM's ability to reduce risk and technical uncertainty. Board members explored this topic throughout the year as a component of their focus on the previously discussed topic of Discretionary Budgeting. Discussion Understanding the risks and variability associated with EM's projects is a challenging task that has the potential to significantly impact the program's established baselines. According to budget personnel, EM has established a database of baseline variables and possibilities; however, this tool is project-specific and does not apply to the greater complex. The Board believes that EM could benefit from incorporating an additional and more comprehensive data point into the baseline development process that budgets

423

Argonne Transportation - Engines - Argonne's Idle Reduction Research  

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

Argonne's Idle Reduction Research Argonne's Idle Reduction Research Heavy-Duty Vehicles Overnight Idling Anyone who has driven on interstate highways knows that tractor-trailer trucks usually idle overnight while their drivers sleep. The trucks are kept running to Heat and cool the cab and sleeper, Mask noises, Keep the fuel warm in winter, Avoid cold starting, and Provide for personal safety. Long-haul trucks typically idle 6 hours per day, or 1,830 hours per year, but actual practice varies, from idling 1-2 nights per week to hardly ever turning the engine off. Locomotives, buses, freighters, and cruise ships idle during overnight stops for similar amounts of time. Workday Idling Heavy-duty vehicles idle during the workday for a variety of reasons. These can include driver and passenger comfort, engine warmth, and the need to power electronic equipment or work machinery. Buses, locomotives, and marine vehicles can idle for similar reasons.

424

Quantization as a dimensional reduction phenomenon  

SciTech Connect (OSTI)

Classical mechanics, in the operatorial formulation of Koopman and von Neumann, can be written also in a functional form. In this form two Grassmann partners of time make their natural appearance extending in this manner time to a three dimensional supermanifold. Quantization is then achieved by a process of dimensional reduction of this supermanifold. We prove that this procedure is equivalent to the well-known method of geometric quantization.

Gozzi, E.; Mauro, D. [Department of Theoretical Physics, University of Trieste, Strada Costiera 11, Miramare-Grignano 34014, Trieste (Italy); INFN, Sezione di Trieste (Italy)

2006-06-27T23:59:59.000Z

425

Quantization as a dimensional reduction phenomenon  

E-Print Network [OSTI]

Classical mechanics, in the operatorial formulation of Koopman and von Neumann, can be written also in a functional form. In this form two Grassmann partners of time make their natural appearance extending in this manner time to a three dimensional supermanifold. Quantization is then achieved by a process of dimensional reduction of this supermanifold. We prove that this procedure is equivalent to the well-known method of geometric quantization.

E. Gozzi; D. Mauro

2006-01-31T23:59:59.000Z

426

Electrical Cost Reduction Via Steam Turbine Cogeneration  

E-Print Network [OSTI]

ELECTRICAL COST REDUCTION VIA STEAM TURBINE COGENERATION LYNN B. DI TULLIO, P.E. Project Engineer Ewing Power Systems, Inc. South Deerfield, Mass. ABSTRACT Steam turbine cogeneration is a well established technology which is widely used... mature technology. Steam turbines and engines have been used by industry to cogen erate power since before there were electric utilities. While the technology for turbines, generators and controls has continued to develop there is very little about...

Ewing, T. S.; Di Tullio, L. B.

427

Danish Greenhouse Gas Reduction Scenarios for 2020  

E-Print Network [OSTI]

.4 ECONOMIC GROWTH 51 2.5 GROWTH IN ENERGY SERVICES 52 2.6 FUEL PRICES 53 2.7 CO2-PRICE 54 2.8 TECHNOLOGY DATADanish Greenhouse Gas Reduction Scenarios for 2020 and 2050 February 2008 Prepared by Ea Energy 54 2.9 ENERGY RESOURCES 55 3 DANISH GREENHOUSE GAS EMISSION 58 3.1 GREENHOUSE GAS SOURCES 58 4

428

Plutonium Oxidation and Subsequent Reduction by Mn (IV) Minerals  

SciTech Connect (OSTI)

Plutonium sorbed to rock tuff was preferentially associated with manganese oxides. On tuff and synthetic pyrolusite (Mn{sup IV}O{sub 2}), Pu(IV) or Pu(V) was initially oxidized, but over time Pu(IV) became the predominant oxidation state of sorbed Pu. Reduction of Pu(V/VI), even on non-oxidizing surfaces, is proposed to result from a lower Gibbs free energy of the hydrolyzed Pu(IV) surface species versus that of the Pu(V) or Pu(VI) surface species. This work suggests that despite initial oxidation of sorbed Pu by oxidizing surfaces to more soluble forms, the less mobile form of Pu, Pu(IV), will dominate Pu solid phase speciation during long term geologic storage. The safe design of a radioactive waste or spent nuclear fuel geologic repository requires a risk assessment of radionuclides that may potentially be released into the surrounding environment. Geochemical knowledge of the radionuclide and the surrounding environment is required for predicting subsurface fate and transport. Although difficult even in simple systems, this task grows increasingly complicated for constituents, like Pu, that exhibit complex environmental chemistries. The environmental behavior of Pu can be influenced by complexation, precipitation, adsorption, colloid formation, and oxidation/reduction (redox) reactions (1-3). To predict the environmental mobility of Pu, the most important of these factors is Pu oxidation state. This is because Pu(IV) is generally 2 to 3 orders of magnitude less mobile than Pu(V) in most environments (4). Further complicating matters, Pu commonly exists simultaneously in several oxidation states (5, 6). Choppin (7) reported Pu may exist as Pu(IV), Pu(V), or Pu(VI) oxic natural groundwaters. It is generally accepted that plutonium associated with suspended particulate matter is predominantly Pu(IV) (8-10), whereas Pu in the aqueous phase is predominantly Pu(V) (2, 11-13). The influence of the character of Mn-containing minerals expected to be found in subsurface repository environments on Pu oxidation state distributions has been the subject of much recent research. Kenney-Kennicutt and Morse (14), Duff et al. (15), and Morgenstern and Choppin (16) observed oxidation of Pu facilitated by Mn(IV)-bearing minerals. Conversely, Shaughnessy et al. (17) used X-ray Absorption near-edge spectroscopy (XANES) to show reduction of Pu(VI) by hausmannite (Mn{sup II}Mn{sub 2}{sup III}O{sub 4}) and manganite ({gamma}-Mn{sup III}OOH) and Kersting et al., (18) observed reduction of Pu(VI) by pyrolusite (Mn{sup IV}O{sub 2}). In this paper, we attempt to reconcile the apparently conflicting datasets by showing that Mn-bearing minerals can indeed oxidize Pu, however, if the oxidized species remains on the solid phase, the oxidation step competes with the formation of Pu(IV) that becomes the predominant solid phase Pu species with time. The experimental approach we took was to conduct longer term (approximately two years later) oxidation state analyses on the Pu sorbed to Yucca Mountain tuff (initial analysis reported by Duff et al., (15)) and measure the time-dependant changes in the oxidation state distribution of Pu in the presence of the Mn mineral pyrolusite.

KAPLAN, DANIEL

2005-09-13T23:59:59.000Z

429

Mechanisms of bacterially catalyzed reductive dehalogenation  

SciTech Connect (OSTI)

Nine bacteria were tested for the ability to dehalogenate tetrachloromethane (CT), tetrachloroethene (PCE), and 1, 1, 1-trichloroethane (TCA) under anaerobic conditions. Three bacteria were able to reductively dehalogenate CT. Dehalogenation ability was not readily linked to a common metabolism or changes in culture redox potential. None of the bacteria tested were able to dehalogenate PCE or TCA. One of the bacteria capable of dehalogenating CT, Shewanella putrefaciens, was chosen as a model organism to study mechanisms of bacterially catalyzed reductive dehalogenation. The effect of a variety of alternate electron acceptors on CT dehalogenation ability by S. putrefaciens was determined. oxygen and nitrogen oxides were inhibitory but Fe (III), trimethylamine oxide, and fumarate were not. A model of the electron transport chain of S. putrefaciens was developed to explain inhibition patterns. A period of microaerobic growth prior to CT exposure increased the ability of S. putrefaciens to dehalogenate CT. A microaerobic growth period also increased cytochrome concentrations. A relationship between cytochrome content and dehalogenation ability was developed from studies in which cytochrome concentrations in S. putrefaciens were manipulated by changing growth conditions. Stoichiometry studies using {sup 14}C-CT suggested that CT was first reduced to form a trichloromethyl radical. Reduction of the radical to produce chloroform and reaction of the radical with cellular biochemicals explained observed product distributions. Carbon dioxide or other fully dehalogenated products were not found.

Picardal, F.W.

1992-12-31T23:59:59.000Z

430

MFV Reductions of MSSM Parameter Space  

E-Print Network [OSTI]

The 100+ free parameters of the minimal supersymmetric standard model (MSSM) make it computationally difficult to compare systematically with data, motivating the study of specific parameter reductions such as the cMSSM and pMSSM. Here we instead study the reductions of parameter space implied by using minimal flavour violation (MFV) to organise the R-parity conserving MSSM, with a view towards systematically building in constraints on flavour-violating physics. Within this framework the space of parameters is reduced by expanding soft supersymmetry-breaking terms in powers of the Cabibbo angle, leading to a 24-, 30- or 42-parameter framework (which we call MSSM-24, MSSM-30, and MSSM-42 respectively), depending on the order kept in the expansion. We provide a Bayesian global fit to data of the MSSM-30 parameter set to show that this is manageable with current tools. We compare the MFV reductions to the 19-parameter pMSSM choice and show that the pMSSM is not contained as a subset. The MSSM-30 analysis favours a relatively lighter TeV-scale pseudoscalar Higgs boson and $\\tan \\beta \\sim 10$ with multi-TeV sparticles.

S. S. AbdusSalam; C. P. Burgess; F. Quevedo

2015-02-09T23:59:59.000Z

431

Alternative Fuels Data Center: Idle Reduction Research and Development  

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

Idle Reduction Idle Reduction Research and Development to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Research and Development on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Research and Development on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Research and Development on Google Bookmark Alternative Fuels Data Center: Idle Reduction Research and Development on Delicious Rank Alternative Fuels Data Center: Idle Reduction Research and Development on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Research and Development on AddThis.com... More in this section... Idle Reduction Benefits & Considerations Heavy-Duty Vehicles Medium-Duty Vehicles Light-Duty Vehicles School Buses Laws & Incentives

432

Alternative Fuels Data Center: Idle Reduction Technology Loan Program  

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

Idle Reduction Idle Reduction Technology Loan Program to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Technology Loan Program on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Technology Loan Program on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Technology Loan Program on Google Bookmark Alternative Fuels Data Center: Idle Reduction Technology Loan Program on Delicious Rank Alternative Fuels Data Center: Idle Reduction Technology Loan Program on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Technology Loan Program on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Technology Loan Program The Minnesota Pollution Control Agency's Small Business Environmental

433

Alternative Fuels Data Center: Idle Reduction Weight Exemption  

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

Idle Reduction Weight Idle Reduction Weight Exemption to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Weight Exemption on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Weight Exemption on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Google Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Delicious Rank Alternative Fuels Data Center: Idle Reduction Weight Exemption on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Weight Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Weight Exemption A heavy-duty vehicle equipped with an auxiliary power unit may exceed the state's gross vehicle weight limit by up to 400 pounds to compensate for

434

Alternative Fuels Data Center: Idle Reduction Tax Incentives and Exemptions  

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

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

435

Alternative Fuels Data Center: Onboard Idle Reduction Equipment for  

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

Onboard Idle Reduction Onboard Idle Reduction Equipment for Heavy-Duty Trucks to someone by E-mail Share Alternative Fuels Data Center: Onboard Idle Reduction Equipment for Heavy-Duty Trucks on Facebook Tweet about Alternative Fuels Data Center: Onboard Idle Reduction Equipment for Heavy-Duty Trucks on Twitter Bookmark Alternative Fuels Data Center: Onboard Idle Reduction Equipment for Heavy-Duty Trucks on Google Bookmark Alternative Fuels Data Center: Onboard Idle Reduction Equipment for Heavy-Duty Trucks on Delicious Rank Alternative Fuels Data Center: Onboard Idle Reduction Equipment for Heavy-Duty Trucks on Digg Find More places to share Alternative Fuels Data Center: Onboard Idle Reduction Equipment for Heavy-Duty Trucks on AddThis.com... More in this section... Idle Reduction

436

Alternative Fuels Data Center: Idle Reduction Technology Rebates  

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

Idle Reduction Idle Reduction Technology Rebates to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Technology Rebates on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Technology Rebates on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Technology Rebates on Google Bookmark Alternative Fuels Data Center: Idle Reduction Technology Rebates on Delicious Rank Alternative Fuels Data Center: Idle Reduction Technology Rebates on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Technology Rebates on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Technology Rebates The North Carolina Department of Environment and Natural Resources (NCDENR)

437

Alternative Fuels Data Center: Idle Reduction Weight Exemption  

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

Reduction Weight Reduction Weight Exemption to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Weight Exemption on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Weight Exemption on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Google Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Delicious Rank Alternative Fuels Data Center: Idle Reduction Weight Exemption on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Weight Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Weight Exemption Any vehicle equipped with a qualified auxiliary power unit (APU) may exceed the state's gross vehicle and axle weight limits by up to 400 pounds to

438

Alternative Fuels Data Center: Idle Reduction Weight Exemption  

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

Idle Reduction Weight Idle Reduction Weight Exemption to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Weight Exemption on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Weight Exemption on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Google Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Delicious Rank Alternative Fuels Data Center: Idle Reduction Weight Exemption on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Weight Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Weight Exemption Any motor vehicle equipped with an auxiliary power unit (APU) or other idle

439

Alternative Fuels Data Center: Idle Reduction Weight Exemption  

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

Idle Reduction Weight Idle Reduction Weight Exemption to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Weight Exemption on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Weight Exemption on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Google Bookmark Alternative Fuels Data Center: Idle Reduction Weight Exemption on Delicious Rank Alternative Fuels Data Center: Idle Reduction Weight Exemption on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Weight Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Weight Exemption Any vehicle or combination of vehicles equipped with fully functional idle

440

Alternative Fuels Data Center: Idle Reduction Technology Loans  

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

Idle Reduction Idle Reduction Technology Loans to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Technology Loans on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Technology Loans on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Technology Loans on Google Bookmark Alternative Fuels Data Center: Idle Reduction Technology Loans on Delicious Rank Alternative Fuels Data Center: Idle Reduction Technology Loans on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Technology Loans on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Technology Loans The Arkansas Department of Environmental Quality provides small business loans at 80% of the current prime interest rate to institute pollution

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441

Alternative Fuels Data Center: Idle Reduction Requirement at Schools  

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

Idle Reduction Idle Reduction Requirement at Schools to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Requirement at Schools on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Requirement at Schools on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Requirement at Schools on Google Bookmark Alternative Fuels Data Center: Idle Reduction Requirement at Schools on Delicious Rank Alternative Fuels Data Center: Idle Reduction Requirement at Schools on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Requirement at Schools on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idle Reduction Requirement at Schools A school bus driver must turn off the engine upon stopping at a school, or

442

Alternative Fuels Data Center: School Bus Idle Reduction Requirement  

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

School Bus Idle School Bus Idle Reduction Requirement to someone by E-mail Share Alternative Fuels Data Center: School Bus Idle Reduction Requirement on Facebook Tweet about Alternative Fuels Data Center: School Bus Idle Reduction Requirement on Twitter Bookmark Alternative Fuels Data Center: School Bus Idle Reduction Requirement on Google Bookmark Alternative Fuels Data Center: School Bus Idle Reduction Requirement on Delicious Rank Alternative Fuels Data Center: School Bus Idle Reduction Requirement on Digg Find More places to share Alternative Fuels Data Center: School Bus Idle Reduction Requirement on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type School Bus Idle Reduction Requirement All local boards of education in North Carolina have adopted idle reduction

443

Nickel (II)-induced cytotoxicity and apoptosis in human proximal tubule cells through a ROS- and mitochondria-mediated pathway  

SciTech Connect (OSTI)

Nickel compounds are known to be toxic and carcinogenic in kidney and lung. In this present study, we investigated the roles of reactive oxygen species (ROS) and mitochondria in nickel (II) acetate-induced cytotoxicity and apoptosis in the HK-2 human renal cell line. The results showed that the cytotoxic effects of nickel (II) involved significant cell death and DNA damage. Nickel (II) increased the generation of ROS and induced a noticeable reduction of mitochondrial membrane potential (MMP). Analysis of the sub-G1 phase showed a significant increase in apoptosis in HK-2 cells after nickel (II) treatment. Pretreatment with N-acetylcysteine (NAC) not only inhibited nickel (II)-induced cell death and DNA damage, but also significantly prevented nickel (II)-induced loss of MMP and apoptosis. Cell apoptosis triggered by nickel (II) was characterized by the reduced protein expression of Bcl-2 and Bcl-xL and the induced the protein expression of Bad, Bcl-Xs, Bax, cytochrome c and caspases 9, 3 and 6. The regulation of the expression of Bcl-2-family proteins, the release of cytochrome c and the activation of caspases 9, 3 and 6 were inhibited in the presence of NAC. These results suggest that nickel (II) induces cytotoxicity and apoptosis in HK-2 cells via ROS generation and that the mitochondria-mediated apoptotic signaling pathway may be involved in the positive regulation of nickel (II)-induced renal cytotoxicity.

Wang, Yi-Fen; Shyu, Huey-Wen [Department of Medical Laboratory Sciences and Biotechnology, Fooyin University, Kaohsiung, Taiwan (China)] [Department of Medical Laboratory Sciences and Biotechnology, Fooyin University, Kaohsiung, Taiwan (China); Chang, Yi-Chuang [Department of Nursing, Fooyin University, Kaohsiung, Taiwan (China)] [Department of Nursing, Fooyin University, Kaohsiung, Taiwan (China); Tseng, Wei-Chang [Department of Medical Laboratory Sciences and Biotechnology, Fooyin University, Kaohsiung, Taiwan (China)] [Department of Medical Laboratory Sciences and Biotechnology, Fooyin University, Kaohsiung, Taiwan (China); Huang, Yeou-Lih [Department of Medical Laboratory Science and Biotechnology, Kaohsiung Medical University, Kaohsiung, Taiwan (China)] [Department of Medical Laboratory Science and Biotechnology, Kaohsiung Medical University, Kaohsiung, Taiwan (China); Lin, Kuan-Hua; Chou, Miao-Chen; Liu, Heng-Ling [Department of Medical Laboratory Sciences and Biotechnology, Fooyin University, Kaohsiung, Taiwan (China)] [Department of Medical Laboratory Sciences and Biotechnology, Fooyin University, Kaohsiung, Taiwan (China); Chen, Chang-Yu, E-mail: mt037@mail.fy.edu.tw [Department of Medical Laboratory Sciences and Biotechnology, Fooyin University, Kaohsiung, Taiwan (China)] [Department of Medical Laboratory Sciences and Biotechnology, Fooyin University, Kaohsiung, Taiwan (China)

2012-03-01T23:59:59.000Z

444

Tests of an Ensemble Kalman Filter for Mesoscale and Regional-Scale Data Assimilation. Part II: Imperfect Model Experiments  

E-Print Network [OSTI]

degraded). As in Part I, where the perfect model assumption was utilized, most analysis error reduction of significant model errors due to physical parameterizations by assimilating synthetic sounding and surfaceTests of an Ensemble Kalman Filter for Mesoscale and Regional-Scale Data Assimilation. Part II

Meng, Zhiyong

445

Aerofoils: Lift, Drag, and Circulation  

Science Journals Connector (OSTI)

The extreme forward point on the aerofoil is the leading edge, which is on the left for the four aerofoils in Fig. 4.1...; the airflow is from left to right and the lift, l, acts upwards. Virtually all aerofoils ...

David Wood

2011-01-01T23:59:59.000Z

446

CDM Emission Reductions Calculation Sheet Series | Open Energy Information  

Open Energy Info (EERE)

CDM Emission Reductions Calculation Sheet Series CDM Emission Reductions Calculation Sheet Series Jump to: navigation, search Tool Summary LAUNCH TOOL Name: CDM Emission Reductions Calculation Sheet Series Agency/Company /Organization: Institute for Global Environmental Strategies Sector: Energy, Water Focus Area: Agriculture, Greenhouse Gas Topics: Baseline projection, GHG inventory Resource Type: Online calculator User Interface: Spreadsheet Website: www.iges.or.jp/en/cdm/report_ers.html Cost: Free CDM Emission Reductions Calculation Sheet Series Screenshot References: CDM Emission Reductions Calculation Sheet Series[1] "IGES ERs Calculation Sheet aims at providing a simplified spreadsheet for demonstrating emission reductions based on the approved methodologies corresponding to eligible project activities. The sheet will provide you

447

Alternative Fuels Data Center: Petroleum Reduction Planning Tool  

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: Petroleum Reduction Planning Tool Assumptions and Methodology to someone by E-mail Share Alternative Fuels Data Center: Petroleum Reduction Planning Tool Assumptions and Methodology on Facebook Tweet about Alternative Fuels Data Center: Petroleum Reduction Planning Tool Assumptions and Methodology on Twitter Bookmark Alternative Fuels Data Center: Petroleum Reduction Planning Tool Assumptions and Methodology on Google Bookmark Alternative Fuels Data Center: Petroleum Reduction Planning Tool Assumptions and Methodology on Delicious Rank Alternative Fuels Data Center: Petroleum Reduction Planning Tool Assumptions and Methodology on Digg Find More places to share Alternative Fuels Data Center: Petroleum

448

Musselshell II | Open Energy Information  

Open Energy Info (EERE)

Musselshell II Musselshell II Facility Musselshell II Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Goldwind Developer Volkswind USA Energy Purchaser NorthWestern Energy Location Ryegate MT Coordinates 46.26733°, -109.499175° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":46.26733,"lon":-109.499175,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

449

Glacier II | Open Energy Information  

Open Energy Info (EERE)

II II Facility Glacier II Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner NaturEner Developer NaturEner Energy Purchaser San Diego Gas & Electric Location Near Ethridge MT Coordinates 48.555639°, -112.120992° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":48.555639,"lon":-112.120992,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

450

Majestic II | Open Energy Information  

Open Energy Info (EERE)

II II Facility Majestic II Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner NextEra Energy Resources Developer NextEra Energy Resources Energy Purchaser SWEPCO Location Amarillo TX Coordinates 35.3672156°, -101.5474892° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":35.3672156,"lon":-101.5474892,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

451

Harvest II | Open Energy Information  

Open Energy Info (EERE)

Harvest II Harvest II Facility Harvest II Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Exelon Wind Developer Exelon Wind Energy Purchaser Consumers Energy Location Pigeon MI Coordinates 43.83861292°, -83.2171011° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.83861292,"lon":-83.2171011,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

452

Luz II | Open Energy Information  

Open Energy Info (EERE)

Luz II Luz II Jump to: navigation, search Name Luz II Place Jerusalem, Israel Zip 91450 Sector Solar Product Jerusalem-based utility-scale solar power plant developer. Coordinates 31.7736°, 35.224998° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":31.7736,"lon":35.224998,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

453

Part II Energy Storage Technologies  

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

II. II. Energy Storage Technology Overview * Instructor - Haresh Kamath, EPRI PEAC * Short term - Flywheels, Cranking Batteries, Electrochemical Capacitors, SMES * Long term - Compressed Air, Pumped Hydro storage, Stationary, Flow Batteries 2 Overview * Technology Types - Batteries, flywheels, electrochemical capacitors, SMES, compressed air, and pumped hydro * Theory of Operation - Brief description of the technologies and the differences between them * State-of-the-art - Past demonstrations, existing hurdles and performance targets for commercialization * Cost and cost projections: - Prototype cost vs. fully commercialized targets Technology Choice for Discharge Time and Power Rating (From ESA) 4 Maturity Levels for Energy Storage Technologies * Mature Technologies - Conventional pumped hydro

454

Reduction of iron-oxide-carbon composites: part III. Shrinkage of composite pellets during reduction  

SciTech Connect (OSTI)

This article involves the evaluation of the volume change of iron-oxide-carbon composite pellets and its implications on reduction kinetics under conditions prevalent in a rotary hearth furnace (RHF) that were simulated in the laboratory. The pellets, in general, were found to shrink considerably during the reduction due to the loss of carbon and oxygen from the system, sintering of the iron-oxide, and formation of a molten slag phase at localized regions inside the pellets due to the presence of binder and coal/wood-charcoal ash at the reduction temperatures. One of the shortcomings of the RHF ironmaking process has been the inability to use multiple layers of composite pellets because of the impediment in heat transport to the lower layers of a multilayer bed. However, pellet shrinkage was found to have a strong effect on the reduction kinetics by virtue of enhancing the external heat transport to the lower layers. The volume change of the different kinds of composite pellets was studied as a function of reduction temperature and time. The estimation of the change in the amount of external heat transport with varying pellet sizes for a particular layer of a multilayer bed was obtained by conducting heat-transfer tests using inert low-carbon steel spheres. It was found that if the pellets of the top layer of the bed shrink by 30 pct, the external heat transfer to the second layer increases by nearly 6 times.

Halder, S.; Fruehan, R.J. [Praxair Inc., Tonawanda, NY (United States). Praxair Technological Center

2008-12-15T23:59:59.000Z

455

Landfill reduction experience in The Netherlands  

Science Journals Connector (OSTI)

Abstract Modern waste legislation aims at resource efficiency and landfill reduction. This paper analyses more than 20 years of landfill reduction in the Netherlands. The combination of landfill regulations, landfill tax and landfill bans resulted in the desired landfill reduction, but also had negative effects. A fierce competition developed over the remaining waste to be landfilled. In 2013 the Dutch landfill industry generated €40 million of annual revenue, had €58 million annual costs and therefore incurred an annual loss of €18 million. It is not an attractive option to prematurely end business. There is a risk that Dutch landfill operators will not be able to fulfil the financial obligations for closure and aftercare. Contrary to the polluter pays principle the burden may end up with society. EU regulations prohibiting export of waste for disposal are in place. Strong differentials in landfill tax rate between nations have nevertheless resulted in transboundary shipment of waste and in non-compliance with the self-sufficiency and proximity principles. During the transformation from a disposal society to a recycling society, it is important to carefully plan required capacity and to guide the reorganisation of the landfill sector. At some point, it is no longer profitable to provide landfill services. It may be necessary for public organisations or the state to take responsibility for the continued operation of a ‘safety net’ in waste management. Regulations have created a financial incentive to pass on the burden of monitoring and controlling the impact of waste to future generations. To prevent this, it is necessary to revise regulations on aftercare and create incentives to actively stabilise landfills.

Heijo Scharff

2014-01-01T23:59:59.000Z

456

Table3_EntityReductions.xls  

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

Entity-Level Emission Reductions Reported, Data Year 2005 Entity-Level Emission Reductions Reported, Data Year 2005 (Metric Tons Carbon Dioxide Equivalent) Reduction Type 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 Carbon Dioxide Sequestration 1,540,000 1,540,000 1,540,000 1,540,000 1,540,000 1,540,000 1,540,000 1,540,000 1,540,000 1,540,000 1,540,000 1,540,000 1,540,000 1,540,000 Carbon Dioxide Sequestration 4,150,000 4,150,000 4,150,000 4,150,000 4,150,000 4,150,000 4,150,000 4,150,000 4,150,000 4,150,000 4,150,000 4,150,000 4,150,000 Carbon Dioxide Sequestration 550,000 70,000 290,000 370,000 480,000 440,000 440,000 590,000 530,000 370,000 410,000 410,000 410,000 410,000 410,000 Carbon Dioxide Direct 1,089 38,701 44,225 41,839 41,903 39,980 41,386 Methane Indirect 2,926 15,518 30,562 31,708 20,017 21,045 21,135 Perfluoromethane Direct -211 31,151 31,344

457

Alternative Fuels Data Center: School Bus Idle Reduction Policy  

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

School Bus Idle School Bus Idle Reduction Policy to someone by E-mail Share Alternative Fuels Data Center: School Bus Idle Reduction Policy on Facebook Tweet about Alternative Fuels Data Center: School Bus Idle Reduction Policy on Twitter Bookmark Alternative Fuels Data Center: School Bus Idle Reduction Policy on Google Bookmark Alternative Fuels Data Center: School Bus Idle Reduction Policy on Delicious Rank Alternative Fuels Data Center: School Bus Idle Reduction Policy on Digg Find More places to share Alternative Fuels Data Center: School Bus Idle Reduction Policy on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type School Bus Idle Reduction Policy School bus drivers or drivers of other vehicles that the school district

458

Alternative Fuels Data Center: State Emissions Reductions Requirements  

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

State Emissions State Emissions Reductions Requirements to someone by E-mail Share Alternative Fuels Data Center: State Emissions Reductions Requirements on Facebook Tweet about Alternative Fuels Data Center: State Emissions Reductions Requirements on Twitter Bookmark Alternative Fuels Data Center: State Emissions Reductions Requirements on Google Bookmark Alternative Fuels Data Center: State Emissions Reductions Requirements on Delicious Rank Alternative Fuels Data Center: State Emissions Reductions Requirements on Digg Find More places to share Alternative Fuels Data Center: State Emissions Reductions Requirements on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type State Emissions Reductions Requirements Washington state must limit greenhouse gas (GHG) emissions to achieve the

459

Alternative Fuels Data Center: School Bus Emissions Reduction  

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

Emissions Emissions Reduction to someone by E-mail Share Alternative Fuels Data Center: School Bus Emissions Reduction on Facebook Tweet about Alternative Fuels Data Center: School Bus Emissions Reduction on Twitter Bookmark Alternative Fuels Data Center: School Bus Emissions Reduction on Google Bookmark Alternative Fuels Data Center: School Bus Emissions Reduction on Delicious Rank Alternative Fuels Data Center: School Bus Emissions Reduction on Digg Find More places to share Alternative Fuels Data Center: School Bus Emissions Reduction on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type School Bus Emissions Reduction Each full-sized school bus with a Model Year (MY) 1994 or newer engine that transports children in the state must be equipped with specific emissions

460

Alternative Fuels Data Center: Natural Gas Station Property Tax Reduction  

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

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

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


461

Alternative Fuels Data Center: Heavy-Duty Idle Reduction Requirement  

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

Heavy-Duty Idle Heavy-Duty Idle Reduction Requirement to someone by E-mail Share Alternative Fuels Data Center: Heavy-Duty Idle Reduction Requirement on Facebook Tweet about Alternative Fuels Data Center: Heavy-Duty Idle Reduction Requirement on Twitter Bookmark Alternative Fuels Data Center: Heavy-Duty Idle Reduction Requirement on Google Bookmark Alternative Fuels Data Center: Heavy-Duty Idle Reduction Requirement on Delicious Rank Alternative Fuels Data Center: Heavy-Duty Idle Reduction Requirement on Digg Find More places to share Alternative Fuels Data Center: Heavy-Duty Idle Reduction Requirement on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Heavy-Duty Idle Reduction Requirement Heavy-duty vehicles with a gross vehicle weight rating greater than 8,500

462

Alternative Fuels Data Center: Heavy-Duty Vehicle Emissions Reduction  

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

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

463

Identify Petroleum Reduction Strategies for Vehicles and Mobile Equipment  

Broader source: Energy.gov [DOE]

As defined by the Federal Energy Management Program (FEMP), greenhouse gas (GHG) emission reduction strategies for Federal vehicles and equipment are based on the three driving principles of petroleum reduction: Reduce vehicle miles traveled Improve fuel efficiency Use alternative fuels.

464

Ammonia Sensor for SCR NOX Reduction | Department of Energy  

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

Sensor for SCR NOX Reduction Ammonia Sensor for SCR NOX Reduction Presentation given at the 2007 Diesel Engine-Efficiency & Emissions Research Conference (DEER 2007). 13-16 August,...

465

Reductant Utilization in a LNT + SCR System | Department of Energy  

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

Reductant Utilization in a LNT + SCR System Reductant Utilization in a LNT + SCR System Investigation of the potential synergies of LNT and SCR for treating NOx emissions from a...

466

DOE Retrospective Review Plan and Burden Reduction Report July...  

Energy Savers [EERE]

Retrospective Review Plan and Burden Reduction Report July 29, 2013 DOE Retrospective Review Plan and Burden Reduction Report July 29, 2013 DOE 13563 and ICR Report - Final.pdf...

467

Fact #627: June 14, 2010 Idle Reduction for Heavy Trucks  

Broader source: Energy.gov [DOE]

In order to encourage the use of idling reduction devices in large trucks, the Energy Policy Act of 2005 allowed for a 400-pound weight exemption for the additional weight of idling reduction...

468

An improved attribute reduction scheme with covering based rough sets  

Science Journals Connector (OSTI)

Abstract Attribute reduction is viewed as an important preprocessing step for pattern recognition and data mining. Most of researches are focused on attribute reduction by using rough sets. Recently, Tsang et al. discussed attribute reduction with covering rough sets in the paper (Tsang et al., 2008), where an approach based on discernibility matrix was presented to compute all attribute reducts. In this paper, we provide a new method for constructing simpler discernibility matrix with covering based rough sets, and improve some characterizations of attribute reduction provided by Tsang et al. It is proved that the improved discernibility matrix is equivalent to the old one, but the computational complexity of discernibility matrix is relatively reduced. Then we further study attribute reduction in decision tables based on a different strategy of identifying objects. Finally, the proposed reduction method is compared with some existing feature selection methods by numerical experiments and the experimental results show that the proposed reduction method is efficient and effective.

Changzhong Wang; Mingwen Shao; Baiqing Sun; Qinghua Hu

2015-01-01T23:59:59.000Z

469

Integrated Assessment of Energy-Options for CO2 Reduction  

Science Journals Connector (OSTI)

Energy technology options for CO2 reduction are evaluated in a process-oriented dynamic national costs minimizing LP-model of the Dutch energy system. To identify cost-effective CO2 reduction strategies two scena...

T. Kram; P. A. Okken

1989-01-01T23:59:59.000Z

470

Alternative Fuels Data Center: Idle Reduction Related Links  

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

Conserve Fuel Conserve Fuel Printable Version Share this resource Send a link to Alternative Fuels Data Center: Idle Reduction Related Links to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Related Links on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Related Links on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Related Links on Google Bookmark Alternative Fuels Data Center: Idle Reduction Related Links on Delicious Rank Alternative Fuels Data Center: Idle Reduction Related Links on Digg Find More places to share Alternative Fuels Data Center: Idle Reduction Related Links on AddThis.com... More in this section... Biodiesel Electricity Ethanol Hydrogen Natural Gas Propane Emerging Fuels Fuel Prices Idle Reduction Related Links

471

Alternative Fuels Data Center: School Bus Idle Reduction Requirement  

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

School Bus Idle School Bus Idle Reduction Requirement to someone by E-mail Share Alternative Fuels Data Center: School Bus Idle Reduction Requirement on Facebook Tweet about Alternative Fuels Data Center: School Bus Idle Reduction Requirement on Twitter Bookmark Alternative Fuels Data Center: School Bus Idle Reduction Requirement on Google Bookmark Alternative Fuels Data Center: School Bus Idle Reduction Requirement on Delicious Rank Alternative Fuels Data Center: School Bus Idle Reduction Requirement on Digg Find More places to share Alternative Fuels Data Center: School Bus Idle Reduction Requirement on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type School Bus Idle Reduction Requirement The Mississippi State Department of Education requires public school

472

Alternative Fuels Data Center: Alternative Fuel and Idle Reduction Grants  

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

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

473

Alternative Fuels Data Center: School Bus Idle Reduction Strategies  

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

School Bus Idle School Bus Idle Reduction Strategies to someone by E-mail Share Alternative Fuels Data Center: School Bus Idle Reduction Strategies on Facebook Tweet about Alternative Fuels Data Center: School Bus Idle Reduction Strategies on Twitter Bookmark Alternative Fuels Data Center: School Bus Idle Reduction Strategies on Google Bookmark Alternative Fuels Data Center: School Bus Idle Reduction Strategies on Delicious Rank Alternative Fuels Data Center: School Bus Idle Reduction Strategies on Digg Find More places to share Alternative Fuels Data Center: School Bus Idle Reduction Strategies on AddThis.com... More in this section... Idle Reduction Benefits & Considerations Heavy-Duty Vehicles Medium-Duty Vehicles Light-Duty Vehicles School Buses Laws & Incentives Research & Development

474

Alternative Fuels Data Center: School Bus Emissions Reduction Funding  

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

School Bus Emissions School Bus Emissions Reduction Funding to someone by E-mail Share Alternative Fuels Data Center: School Bus Emissions Reduction Funding on Facebook Tweet about Alternative Fuels Data Center: School Bus Emissions Reduction Funding on Twitter Bookmark Alternative Fuels Data Center: School Bus Emissions Reduction Funding on Google Bookmark Alternative Fuels Data Center: School Bus Emissions Reduction Funding on Delicious Rank Alternative Fuels Data Center: School Bus Emissions Reduction Funding on Digg Find More places to share Alternative Fuels Data Center: School Bus Emissions Reduction Funding on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type School Bus Emissions Reduction Funding The New York State Energy Research and Development Authority (NYSERDA)

475

Alternative Fuels Data Center: State Fleet Idle Reduction Requirement  

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

State Fleet Idle State Fleet Idle Reduction Requirement to someone by E-mail Share Alternative Fuels Data Center: State Fleet Idle Reduction Requirement on Facebook Tweet about Alternative Fuels Data Center: State Fleet Idle Reduction Requirement on Twitter Bookmark Alternative Fuels Data Center: State Fleet Idle Reduction Requirement on Google Bookmark Alternative Fuels Data Center: State Fleet Idle Reduction Requirement on Delicious Rank Alternative Fuels Data Center: State Fleet Idle Reduction Requirement on Digg Find More places to share Alternative Fuels Data Center: State Fleet Idle Reduction Requirement on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type State Fleet Idle Reduction Requirement State of Utah fleet vehicles must turn off their engines when stopped for

476

Alternative Fuels Data Center: School Bus Idle Reduction Regulations  

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

School Bus Idle School Bus Idle Reduction Regulations to someone by E-mail Share Alternative Fuels Data Center: School Bus Idle Reduction Regulations on Facebook Tweet about Alternative Fuels Data Center: School Bus Idle Reduction Regulations on Twitter Bookmark Alternative Fuels Data Center: School Bus Idle Reduction Regulations on Google Bookmark Alternative Fuels Data Center: School Bus Idle Reduction Regulations on Delicious Rank Alternative Fuels Data Center: School Bus Idle Reduction Regulations on Digg Find More places to share Alternative Fuels Data Center: School Bus Idle Reduction Regulations on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type School Bus Idle Reduction Regulations School bus drivers must turn off bus engines as soon as possible at loading

477

Alternative Fuels Data Center: School Bus Idle Reduction Requirement  

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

School Bus Idle School Bus Idle Reduction Requirement to someone by E-mail Share Alternative Fuels Data Center: School Bus Idle Reduction Requirement on Facebook Tweet about Alternative Fuels Data Center: School Bus Idle Reduction Requirement on Twitter Bookmark Alternative Fuels Data Center: School Bus Idle Reduction Requirement on Google Bookmark Alternative Fuels Data Center: School Bus Idle Reduction Requirement on Delicious Rank Alternative Fuels Data Center: School Bus Idle Reduction Requirement on Digg Find More places to share Alternative Fuels Data Center: School Bus Idle Reduction Requirement on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type School Bus Idle Reduction Requirement School bus operators must turn off the bus engine immediately after

478

Alternative Fuels Data Center: School Bus Idle Reduction Pilot Program  

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

School Bus Idle School Bus Idle Reduction Pilot Program to someone by E-mail Share Alternative Fuels Data Center: School Bus Idle Reduction Pilot Program on Facebook Tweet about Alternative Fuels Data Center: School Bus Idle Reduction Pilot Program on Twitter Bookmark Alternative Fuels Data Center: School Bus Idle Reduction Pilot Program on Google Bookmark Alternative Fuels Data Center: School Bus Idle Reduction Pilot Program on Delicious Rank Alternative Fuels Data Center: School Bus Idle Reduction Pilot Program on Digg Find More places to share Alternative Fuels Data Center: School Bus Idle Reduction Pilot Program on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type School Bus Idle Reduction Pilot Program As part of the Children's Environmental Health Project, the Arizona

479

Alternative Fuels Data Center: Medium-Duty Vehicle Idle Reduction  

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

Medium-Duty Vehicle Medium-Duty Vehicle Idle Reduction Strategies to someone by E-mail Share Alternative Fuels Data Center: Medium-Duty Vehicle Idle Reduction Strategies on Facebook Tweet about Alternative Fuels Data Center: Medium-Duty Vehicle Idle Reduction Strategies on Twitter Bookmark Alternative Fuels Data Center: Medium-Duty Vehicle Idle Reduction Strategies on Google Bookmark Alternative Fuels Data Center: Medium-Duty Vehicle Idle Reduction Strategies on Delicious Rank Alternative Fuels Data Center: Medium-Duty Vehicle Idle Reduction Strategies on Digg Find More places to share Alternative Fuels Data Center: Medium-Duty Vehicle Idle Reduction Strategies on AddThis.com... More in this section... Idle Reduction Benefits & Considerations Heavy-Duty Vehicles Medium-Duty Vehicles

480

Alternative Fuels Data Center: Idle Reduction Technology Excise Tax  

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

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

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


481

Alternative Fuels Data Center: Alternative Fuel and Idle Reduction Grants  

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

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

482

Alternative Fuels Data Center: State Agency Petroleum Reduction Plan  

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

State Agency Petroleum State Agency Petroleum Reduction Plan to someone by E-mail Share Alternative Fuels Data Center: State Agency Petroleum Reduction Plan on Facebook Tweet about Alternative Fuels Data Center: State Agency Petroleum Reduction Plan on Twitter Bookmark Alternative Fuels Data Center: State Agency Petroleum Reduction Plan on Google Bookmark Alternative Fuels Data Center: State Agency Petroleum Reduction Plan on Delicious Rank Alternative Fuels Data Center: State Agency Petroleum Reduction Plan on Digg Find More places to share Alternative Fuels Data Center: State Agency Petroleum Reduction Plan on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type State Agency Petroleum Reduction Plan All state agencies must reduce their fleets' petroleum consumption by

483

Alternative Fuels Data Center: Petroleum and Emission Reduction Planning  

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: Petroleum and Emission Reduction Planning Tool to someone by E-mail Share Alternative Fuels Data Center: Petroleum and Emission Reduction Planning Tool on Facebook Tweet about Alternative Fuels Data Center: Petroleum and Emission Reduction Planning Tool on Twitter Bookmark Alternative Fuels Data Center: Petroleum and Emission Reduction Planning Tool on Google Bookmark Alternative Fuels Data Center: Petroleum and Emission Reduction Planning Tool on Delicious Rank Alternative Fuels Data Center: Petroleum and Emission Reduction Planning Tool on Digg Find More places to share Alternative Fuels Data Center: Petroleum and Emission Reduction Planning Tool on AddThis.com... Petroleum Reduction Planning Tool

484

Chromium transport in an acidic waste contaminated subsurface medium: The role of reduction  

SciTech Connect (OSTI)

A series of wet chemical extractions and column experiments, combined with electron microprobe analysis (EMPA) and X-ray photoelectron spectroscopy (XPS) measurements, were conducted to estimate the extent of contaminant Cr(VI) desorption and determine the mechanism(s) of Cr(VI) attenuation in contaminated and naturally aged (decades) Hanford sediments which were exposed to dichromate and acidic waste solutions. Results from wet extractions demonstrated that contaminated sediments contained a large fraction of tightly-bound Cr. Results from column experiments showed that effluent Cr(VI) concentrations were low and only a small percentage of the total Cr inventory was released from the contaminated sediments, demonstrating again low Cr mobility. EMPA inspections showed that Cr contamination was spread throughout sediment matrix and high-concentrated Cr spots were not apparently present. XPS analyses showed that most surface Cr was Cr(III). Reduced Cr(III) was spatially associated with Fe, which occurred mostly as Fe(III). Neoprecipitates were most likely Cr(III) oxyhydroxides or [Cr(III) Fe(III)] solid solutions. Extensive reduction to Cr(III) limited dramatically mass flux from this source. The following multiple-step mechanism was most likely operational in the contaminated sediments: acid promoted dissolution of Fe(II)-bearing soil minerals and/or their surface coatings, release of Fe(II) in the aqueous phase, abiotic homogeneous and/or heterogeneous Cr(VI) reduction by aqueous, sorbed and/or structural Fe(II), formation of insoluble Cr(III) phases or [Cr(III) Fe(III)] solid solutions.

Qafoku, Nikolla; Dresel, P. Evan; Ilton, Eugene S.; McKinley, James P.; Resch, Charles T.

2010-11-22T23:59:59.000Z

485

Geodesic Reduction via Frame Bundle Geometry  

E-Print Network [OSTI]

A manifold with an arbitrary affine connection is considered and the geodesic spray associated with the connection is studied in the presence of a Lie group action. In particular, results are obtained that provide insight into the structure of the reduced dynamics associated with the given invariant affine connection. The geometry of the frame bundle of the given manifold is used to provide an intrinsic description of the geodesic spray. A fundamental relationship between the geodesic spray, the tangent lift and the vertical lift of the symmetric product is obtained, which provides a key to understanding reduction in this formulation.

Ajit Bhand

2010-02-22T23:59:59.000Z

486

6 - Relocation processes and reduction of space  

Science Journals Connector (OSTI)

Abstract. In this chapter can be found three case studies of change projects: the relocation of a public library and the reduction of space in two academic libraries, one in combination with major construction works. The following sections describe these processes in detail, each beginning with the change project in the library, followed by the leadership style and other aspects during this change process and the used or, rather, preferred communication style and tools. At the end of each case study recommendations for other leaders facing a similar change process can be found.

Petra Düren

2013-01-01T23:59:59.000Z

487

Differential geometry, Palatini gravity and reduction  

SciTech Connect (OSTI)

The present article deals with a formulation of the so called (vacuum) Palatini gravity as a general variational principle. In order to accomplish this goal, some geometrical tools related to the geometry of the bundle of connections of the frame bundle LM are used. A generalization of Lagrange-Poincaré reduction scheme to these types of variational problems allows us to relate it with the Einstein-Hilbert variational problem. Relations with some other variational problems for gravity found in the literature are discussed.

Capriotti, S., E-mail: santiago.capriotti@uns.edu.ar [Departamento de Matemática, Universidad Nacional del Sur, 8000 Bahía Blanca (Argentina)

2014-01-15T23:59:59.000Z

488

Carbothermic reduction with parallel heat sources  

DOE Patents [OSTI]

Disclosed are apparatus and method of carbothermic direct reduction for producing an aluminum alloy from a raw material mix including aluminum oxide, silicon oxide, and carbon wherein parallel heat sources are provided by a combustion heat source and by an electrical heat source at essentially the same position in the reactor, e.g., such as at the same horizontal level in the path of a gravity-fed moving bed in a vertical reactor. The present invention includes providing at least 79% of the heat energy required in the process by the electrical heat source.

Troup, Robert L. (Murrysville, PA); Stevenson, David T. (Washington Township, Washington County, PA)

1984-12-04T23:59:59.000Z

489

Pertechnetate (TcO4-) reduction by reactive ferrous iron forms in naturally anoxic, redox transition zone sediments from the Hanford Site, USA  

SciTech Connect (OSTI)

Technetium is an important environmental contaminant introduced by the processing and disposal of irradiated nuclear fuel and atmospheric nuclear tests. Under oxic conditions technetium is soluble and exists as pertechnatate anion (TcO4-), while under anoxic conditions Tc is usually insoluble and exists as precipitated Tc(IV). Here we investigated abiotic Tc(VII) reduction in mineralogically heterogeneous, Fe(II)-containing sediments. The sediments were collected from a 55 m borehole that sampled a semi-confined aquifer at the Hanford Site, USA that contained a dramatic redox transition zone. One oxic facies (18.0-18.3 m) and five anoxic facies (18.3-18.6 m, 30.8-31.1 m, 39.0-39.3 m, 47.2-47.5 m and 51.5-51.8 m) were selected for this study. Chemical extractions, X-ray diffraction, electron microscopy, and Mössbauer spectroscopy were applied to characterize the Fe(II) mineral suite that included: Fe(II)-phyllosilicates, pyrite, magnetite and siderite. The Fe(II) mineral phase distribution differed between the sediments. Sediment suspensions were adjusted to the same 0.5 M HCl extracted Fe(II) concentration (0.6 mM) for Tc(VII) reduction experiments. Aqueous Fe was low in all sediment suspensions (<2 ?M) and below the Fe(II)aq detection limit (10 ?M). Technetium(VII) reduction occurred in all anoxic sediments at depths greater than 18.3 m and reaction time differed significantly between the sediments (8-219 d). Mössbauer analysis of the Tc-reacted, 30.8-31.1 m sediment confirmed that Tc(VII) was reduced by solid-phase Fe(II), with siderite and Fe(II)-containing phyllosilicates implicated as redox reactive phases. Technetium-XAS analysis demonstrated that Tc associated with sediments was in the Tc(IV) valence state and immobilized as clusters of a TcO2·nH2O-like phase. The speciation of redox product Tc(IV) was not affected by reduction rate or Fe(II) mineralogy.

Peretyazhko, Tetyana; Zachara, John M.; Kukkadapu, Ravi K.; Heald, Steve M.; Kutnyakov, Igor V.; Resch, Charles T.; Arey, Bruce W.; Wang, Chong M.; Kovarik, Libor; Phillips, Jerry L.; Moore, Dean A.

2012-09-01T23:59:59.000Z

490

Utah Clean Cities Transportation Sector Petroleum Reduction Technologi...  

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

More Documents & Publications Utah Clean Cities Transportation Sector Petroleum Reduction Technologies Program Utah Clean Cities Transportation Sector Petroleum...

491

DOD-DOE Aircraft Petroleum Use Reduction Workshop Agenda  

Broader source: Energy.gov [DOE]

Workshop agenda for the DOD-DOE Aircraft Petroleum Use Reduction Workshop, September 30, 2010, in Washington, DC.

492

Chapter 22 - Heterogeneous Catalytic Reduction for Water Purification: Nanoscale Effects on Catalytic Activity, Selectivity, and Sustainability  

Science Journals Connector (OSTI)

Reductive catalysis is a promising water treatment technology that employs heterogeneous metal catalysts (e.g., Pd nanoparticles on a support) to convert dihydrogen to adsorbed atomic hydrogen in order to promote reactions with functional groups in various contaminants. Reductive catalysis has several potential advantages, including high selectivity for a given target, fast rates under mild conditions, and low production of harmful by-products. The technology has been applied mostly for remediation of groundwater contaminated with halogenated hydrocarbons and for treatment of nitrate, but recent studies have expanded the range of target contaminants to include perchlorate and N-nitrosamines. Palladium-based catalysts hold tremendous promise for their ability to selectively destroy several drinking water contaminants, and some compounds that exhibit slow reaction kinetics with Pd alone are rapidly degraded when a second, promoter metal is added to the catalyst. However, there is a lack of information about the long-term sustainability of these catalytic treatment processes, which is a major consideration in their possible adoption for remediation applications. Recent research has focused on the nanoscale characterization of these heterogeneous catalysts in order to develop an improved understanding of their mechanisms of deactivation and the pathways for regeneration. Two examples of studies from the authors’ laboratories, involving (i) hydrodehalogenation of iodinated X-ray contrast media with Ni or Pd catalysts and (ii) selective reduction of nitrate with a regenerable Pd-In/alumina catalyst, are discussed in this chapter.

Timothy J. Strathmann; Charles J. Werth; John R. Shapley

2014-01-01T23:59:59.000Z

493

Automatic Fracture Reduction Thomas Albrecht and Thomas Vetter  

E-Print Network [OSTI]

Automatic Fracture Reduction Thomas Albrecht and Thomas Vetter University of Basel Abstract. We segmented from CT scans. The result of this virtual fracture reduction is intended to be used an operation plan. We propose to achieve automatic fracture reduction by fitting the bone fragments

Vetter, Thomas

494

The Sun -II Alexei Gilchrist  

E-Print Network [OSTI]

The Sun - II Alexei Gilchrist #12;Some resources · http://www.nineplanets.org/sol.html · "The Universe: Secrets of the Sun" video ­ Search on youtube (references are to clips here http in these slides Secrets of the Sun #12;Why does the sun shine? Long and fascinating history involving - geology

Wardle, Mark

495

Advanced Toroidal Facility II studies  

SciTech Connect (OSTI)

Design studies for a low-aspect-ratio, large next-generation stellarator, Advanced Toroidal Facility II (ATF-II), with high-current-density, high-field, stable NbTi/Cu helical windings are described. The design parameters are an average plasma radius of 0.52 m, a major radius of 2 m, and a field on axis of 4 to 5 T, with 10 to 15 MW of heating power. Such a device would be comparable in cope to other next-generation stellarators but would have roughly the same aspect ratio as the tokamaks without, however, the need for current drive to sustain steady-state operation. A number of low-aspect-ratio physics issues need to be addressed in the design of ATF-II, primarily compromises between high-beta capability and good confinement properties. A six-field-period compact torsatron is chosen as a reference design for ATF-II, and its main features and performance predictions are discussed. An integrated (beta capability and confinement) optimization approach and optimization of superconducting windings are also discussed.

Lyon, J.F.; Carreras, B.A.; Dominguez, N.; Dresner, L.; Hedrick, C.L.; Hirshman, S.P.; Lubell, M.S.; Lue, J.W.; Painter, S.L.; Rome, J.A. (Oak Ridge National Lab., TN (USA)); Morris, R.N.; van Rij, W.I. (Martin Marietta Energy Systems, Computing and Telecommunications Div., Oak Ridge, TN (US))

1990-01-01T23:59:59.000Z

496

POWGEN User Manual for Data Reduction:  

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

pane type in "SNSPowderReduction" and hit return. This will launch the script (see pane type in "SNSPowderReduction" and hit return. This will launch the script (see screenshot above). Once the fields are all specified, hit Run to reduce data. Fields to enter in this script are as follows * Instrument : PG3 * RunNumber: This can be a single number or a range of numbers separated by comma. Multiple ranges can also be entered via comma separation. For example "2300-2350, 2355, 2360-2365" is a valid entry. When the Sum box is checked, the '-' means range of data to be summed together. * BackgroundNumber and VanadiumNumber should be added only if you chose to not use the default run numbers set in the CharacterizationRunsFile. * CalibrationFile: This data is stored in the folder: SNS/PG3/'run_cycle_11A_CAL' and has an extension .cal for example the calibration file for run

497

Steam Pressure Reduction, Opportunities, and Issues  

SciTech Connect (OSTI)

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

Berry, Jan [ORNL; Griffin, Mr. Bob [Enbridge Gas Distribution, Inc.; Wright, Anthony L [ORNL

2006-01-01T23:59:59.000Z

498

Low cost benzene reduction for RFG  

SciTech Connect (OSTI)

In the typical refinery benzene comes from several sources including: light straight run gasoline, isomerate, reformate, hydrocrackate, FCC gasoline, and coker gasoline. However the benzene from the reformer usually represents 50--80% of the total. As a result the reformate is the natural place to focus benzene reduction. The benzene content of the reformate is normally in the range of 2.5 to 8 volume %. The higher benzene concentrations occur in high pressure reformers due to hydrodealkylation of toluene and heavier alkylbenzenes. Benzene can be reduced in the reformate by removing benzene precursors such as cyclic C{sub 6}`s in the reformer feed. However, hydrodealkylation of other aromatics in the reformer will still leave a reformate benzene content of 1 to 1.5 volume %. More complete control of benzene can be achieved by removing it from the reformate rather than by treating the reformer feed stream. The paper describes the conventional benzene saturation process and the CDHydro process, which combines fractionation with hydrogenation. Capitalized costs are summarized. Refiners can maintain gasoline compositions with high aromatic contents by using the flexibility offered by the Complex Model. CDHydro provides a very cost effective method of benzene control for the refiner. Benzene reduction targets for both 1995 and 2000 are easily met. CDHydro can provide much higher benzene removal than required by the models, thus giving the refiner valuable options for averaging and trading credits.

Rock, K.L. [CDTECH, Houston, TX (United States)

1995-09-01T23:59:59.000Z

499

PARS II Process Document - Project Phasing | Department of Energy  

Energy Savers [EERE]

PARS II Process Document - Project Phasing.pdf More Documents & Publications Proposed Data Elements for PARS II Web Application Slide 1 PARS II Standard Operating Procedure (SOP)...

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Proposed Data Elements for PARS II Web Application | Department...  

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

Proposed Data Elements for PARS II Web Application Proposed Data Elements for PARS II Web Application Proposed Data Elements for PARS II Web Application More Documents &...