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1

Unit Conversion Factors Quantity Equivalent Values  

E-Print Network (OSTI)

Unit Conversion Factors Quantity Equivalent Values Mass 1 kg = 1000 g = 0.001 metric ton = 2.921 inHg at 0 C Energy 1 J = 1 N·m = 107 ergs = 107 dyne·cm = 2.778?10-7 kW·h 1 J = 0.23901 cal = 0·R 10.73 psia·ft3 lbmol·R 62.36 liter·torr mol·K 0.7302 ft3·atm lbmol·R Temperature Conversions: T

Ashurst, W. Robert

2

Is G a conversion factor or a fundamental unit?  

E-Print Network (OSTI)

By using fundamental units c, h, G as conversion factors one can easily transform the dimensions of all observables. In particular one can make them all ``geometrical'', or dimensionless. However this has no impact on the fact that there are three fundamental units, G being one of them. Only experiment can tell us whether G is basically fundamental.

G. Fiorentini; L. Okun; M. Vysotsky

2001-12-04T23:59:59.000Z

3

22 - Conversion Factors  

Science Journals Connector (OSTI)

Abstract This chapter details the viscosity and pressure conversion chart. To convert absolute or dynamic viscosity from one set of units to another, one must locate the given set of units in the left-hand column then multiply the numerical value by the factor shown horizontally to the right-hand side, under the set of units desired. The chapter also explains that to convert kinematic viscosity from one set of units to another, one must locate the given set of units in the left-hand column and multiply the numerical value by the factor shown horizontally to the right-hand side, under the set of units desired. The chapter also defines how the conversion from natural gas to other fuels has progressed from possibility to reality for many companies and will become necessary for many others in months and years ahead. Fuels that are considered practical replacements for gas include coal, heavy fuel oils, middle distillates (such as kerosinetypeturbo fuel and burner fuel oils) and liquefied petroleum gas.

2014-01-01T23:59:59.000Z

4

Conversion of Units of Measurement Gordon S. Novak Jr. \\Lambda  

E-Print Network (OSTI)

by the programmer; this can be both burdensome and error­prone, since the conversion factors used by the programmer guidelines for use of SI units and tables of conversion factors. Several books provide conversion factors, the accuracy of the conversion factors, and the algorithms that some books present for unit conversion

Novak Jr., Gordon S.

5

Energy Unit Conversion Factors / 1Joule (J) equals 1 2.78 x lO-7 9.49 x 1o-4  

E-Print Network (OSTI)

Energy Unit Conversion Factors J kWh Btu -~ / 1Joule (J) equals 1 2.78 x lO-7 9.49 x 1o-4 1 electron volt (eV) equals 1.60 x lo-l9 4.45 x lo-26 1.52 x 1o-22 Energy Equivalents Crude petroleum (42

Kostic, Milivoje M.

6

Energy Calculator- Common Units and Conversions  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Calculator - Common Units and Conversions Energy Calculator - Common Units and Conversions Calculators for Energy Used in the United States: Coal Electricity Natural Gas Crude Oil Gasoline Diesel & Heating Oil Coal Conversion Calculator Short Tons Btu Megajoules Metric Tons Clear Calculate 1 Short Ton = 20,169,000 Btu (based on U.S. consumption, 2007) Electricity Conversion Calculator KilowattHours Btu Megajoules million Calories Clear Calculate 1 KilowattHour = 3,412 Btu Natural Gas Conversion Calculator Cubic Feet Btu Megajoules Cubic Meters Clear Calculate 1 Cubic Foot = 1,028 Btu (based on U.S. consumption, 2007); 1 therm = 100,000 Btu; 1 terajoule = 1,000,000 megajoules Crude Oil Conversion Calculator Barrels Btu Megajoules Metric Tons* Clear Calculate 1 Barrel = 42 U.S. gallons = 5,800,000 Btu (based on U.S. consumption,

7

GUIDED ANGLER FISH ANNUAL CONVERSION FACTORS  

E-Print Network (OSTI)

GUIDED ANGLER FISH ANNUAL CONVERSION FACTORS FOR THE 2014 FISHING YEAR NOAA FISHERIES, ALASKA via the GAF electronic reporting system. If no GAF were harvested in a year, the conversion factor is the first calendar year that GAF regulations will be in effect. Therefore, the conversion factors are based

8

2008 Guidelines to Defra's GHG Conversion Factors Guidelines to Defra's GHG Conversion Factors  

E-Print Network (OSTI)

with the standard conversion factors at Annex 1. If, however, you export energy or heat to another business (or2008 Guidelines to Defra's GHG Conversion Factors 2008 Guidelines to Defra's GHG Conversion Factors yellow = Calculation results Page 1 of 15 #12;2008 Guidelines to Defra's GHG Conversion Factors Annex 1

9

Nominal Performance Biosphere Dose Conversion Factor Analysis  

SciTech Connect

This analysis report is one of the technical reports containing documentation of the Environmental Radiation Model for Yucca Mountain, Nevada (ERMYN), a biosphere model supporting the Total System Performance Assessment (TSPA) for the license application (LA) for the Yucca Mountain repository. This analysis report describes the development of biosphere dose conversion factors (BDCFs) for the groundwater exposure scenario, and the development of conversion factors for assessing compliance with the groundwater protection standard. A graphical representation of the documentation hierarchy for the ERMYN is presented in Figure 1-1. This figure shows the interrelationships among the products (i.e., analysis and model reports) developed for biosphere modeling and provides an understanding of how this analysis report contributes to biosphere modeling. This report is one of two reports that develop biosphere BDCFs, which are input parameters for the TSPA-LA model. The ''Biosphere Model Report'' (BSC 2004 [DIRS 169460]) describes in detail the ERMYN conceptual model and mathematical model. The input parameter reports, shown to the right of the ''Biosphere Model Report'' in Figure 1-1, contain detailed description of the model input parameters, their development, and the relationship between the parameters and specific features events and processes (FEPs). This report describes biosphere model calculations and their output, the BDCFs, for the groundwater exposure scenario. The objectives of this analysis are to develop BDCFs for the groundwater exposure scenario for the three climate states considered in the TSPA-LA as well as conversion factors for evaluating compliance with the groundwater protection standard. The BDCFs will be used in performance assessment for calculating all-pathway annual doses for a given concentration of radionuclides in groundwater. The conversion factors will be used for calculating gross alpha particle activity in groundwater and the annual dose from drinking water for beta- and photon-emitting radionuclides. Another objective of this analysis was to re-qualify the output of the previous revision (BSC 2003 [DIRS 164403]).

M. Wasiolek

2004-09-08T23:59:59.000Z

10

Nominal Performance Biosphere Dose Conversion Factor Analysis  

SciTech Connect

This analysis report is one of the technical reports containing documentation of the Environmental Radiation Model for Yucca Mountain, Nevada (ERMYN), a biosphere model supporting the Total System Performance Assessment (TSPA) for the license application (LA) for the Yucca Mountain repository. This analysis report describes the development of biosphere dose conversion factors (BDCFs) for the groundwater exposure scenario, and the development of conversion factors for assessing compliance with the groundwater protection standards. A graphical representation of the documentation hierarchy for the ERMYN is presented in Figure 1-1. This figure shows the interrelationships among the products (i.e., analysis and model reports) developed for biosphere modeling and provides an understanding of how this analysis report contributes to biosphere modeling. This report is one of two reports that develop BDCFs, which are input parameters for the TSPA-LA model. The ''Biosphere Model Report'' (BSC 2004 [DIRS 169460]) describes in detail the ERMYN conceptual model and mathematical model. The input parameter reports, shown to the right of the ''Biosphere Model Report'' in Figure 1-1, contain detailed description of the model input parameters, their development, and the relationship between the parameters and specific features events and processes (FEPs). This report describes biosphere model calculations and their output, the BDCFs, for the groundwater exposure scenario. This analysis receives direct input from the outputs of the ''Biosphere Model Report'' (BSC 2004 [DIRS 169460]) and the five analyses that develop parameter values for the biosphere model (BSC 2005 [DIRS 172827]; BSC 2004 [DIRS 169672]; BSC 2004 [DIRS 169673]; BSC 2004 [DIRS 169458]; BSC 2004 [DIRS 169459]). The results of this report are further analyzed in the ''Biosphere Dose Conversion Factor Importance and Sensitivity Analysis'' (Figure 1-1). The objectives of this analysis are to develop BDCFs for the groundwater exposure scenario for the three climate states (present day, monsoon, and glacial transition) considered in the TSPA-LA, as well as conversion factors for compliance evaluation with the groundwater protection standards. The BDCFs will be used in performance assessment for calculating all-pathway annual doses for a given concentration of radionuclides in groundwater. The conversion factors will be used for calculating gross alpha particle activity in groundwater and the annual dose from drinking water for beta- and photon-emitting radionuclides.

M.A. Wasiolek

2005-04-28T23:59:59.000Z

11

METRIC CONVERSION TABLE Unit B to A  

E-Print Network (OSTI)

,mass)/ yard3 1329 0.0007525 Kilogram/meter3 POWER Foot-pound- force/hour 3.766x10-4 2655 Watt Horsepower 550 0 Measure multiply by: To convert Unit B to A multiply by: Unit B Measure ACCELERATION Foot/second2 0.3048 3-4 Meter2 Acre 1.563x10-3 640 Square miles Acre 43,560 Square feet Foot2 0.0929 10.764 Meter2 Inch2 6.452 0

US Army Corps of Engineers

12

Disruptive Event Biosphere Dose Conversion Factor Analysis  

SciTech Connect

This analysis report is one of the technical reports containing documentation of the Environmental Radiation Model for Yucca Mountain, Nevada (ERMYN), a biosphere model supporting the total system performance assessment (TSPA) for the license application (LA) for the Yucca Mountain repository. This analysis report describes the development of biosphere dose conversion factors (BDCFs) for the volcanic ash exposure scenario, and the development of dose factors for calculating inhalation dose during volcanic eruption. A graphical representation of the documentation hierarchy for the ERMYN is presented in Figure 1-1. This figure shows the interrelationships among the products (i.e., analysis and model reports) developed for biosphere modeling and provides an understanding of how this analysis report contributes to biosphere modeling. This report is one of two reports that develop biosphere BDCFs, which are input parameters for the TSPA model. The ''Biosphere Model Report'' (BSC 2004 [DIRS 169460]) describes in detail the ERMYN conceptual model and mathematical model. The input parameter reports, shown to the right of the Biosphere Model Report in Figure 1-1, contain detailed descriptions of the model input parameters, their development and the relationship between the parameters and specific features, events and processes (FEPs). This report describes biosphere model calculations and their output, the BDCFs, for the volcanic ash exposure scenario. This analysis receives direct input from the outputs of the ''Biosphere Model Report'' (BSC 2004 [DIRS 169460]) and from the five analyses that develop parameter values for the biosphere model (BSC 2004 [DIRS 169671]; BSC 2004 [DIRS 169672]; BSC 2004 [DIRS 169673]; BSC 2004 [DIRS 169458]; and BSC 2004 [DIRS 169459]). The results of this report are further analyzed in the ''Biosphere Dose Conversion Factor Importance and Sensitivity Analysis''. The objective of this analysis was to develop the BDCFs for the volcanic ash exposure scenario and the dose factors for calculating inhalation doses during volcanic eruption (eruption phase of the volcanic event). For the volcanic ash exposure scenario, the mode of radionuclide release into the biosphere is a volcanic eruption through the repository with the resulting entrainment of contaminated waste in the tephra and the subsequent atmospheric transport and dispersion of contaminated material in the biosphere. The biosphere process model for this scenario uses the surface deposition of contaminated ash as the source of radionuclides in the biosphere. The initial atmospheric transport and dispersion of the ash as well as its subsequent redistribution by fluvial and aeolian processes are not addressed within the biosphere model. These processes influence the value of the source term that is calculated elsewhere and then combined with the BDCFs in the TSPA model to calculate expected dose to the receptor. Another objective of this analysis was to re-qualify the output of the previous revision (BSC 2003 [DIRS 163958]).

M. Wasiolek

2004-09-08T23:59:59.000Z

13

Disruptive Event Biosphere Doser Conversion Factor Analysis  

SciTech Connect

The purpose of this report was to document the process leading to, and the results of, development of radionuclide-, exposure scenario-, and ash thickness-specific Biosphere Dose Conversion Factors (BDCFs) for the postulated postclosure extrusive igneous event (volcanic eruption) at Yucca Mountain. BDCF calculations were done for seventeen radionuclides. The selection of radionuclides included those that may be significant dose contributors during the compliance period of up to 10,000 years, as well as radionuclides of importance for up to 1 million years postclosure. The approach documented in this report takes into account human exposure during three different phases at the time of, and after, volcanic eruption. Calculations of disruptive event BDCFs used the GENII-S computer code in a series of probabilistic realizations to propagate the uncertainties of input parameters into the output. The pathway analysis included consideration of different exposure pathway's contribution to the BDCFs. BDCFs for volcanic eruption, when combined with the concentration of radioactivity deposited by eruption on the soil surface, allow calculation of potential radiation doses to the receptor of interest. Calculation of radioactivity deposition is outside the scope of this report and so is the transport of contaminated ash from the volcano to the location of the receptor. The integration of the biosphere modeling results (BDCFs) with the outcomes of the other component models is accomplished in the Total System Performance Assessment (TSPA), in which doses are calculated to the receptor of interest from radionuclides postulated to be released to the environment from the potential repository at Yucca Mountain.

M. Wasiolek

2000-12-28T23:59:59.000Z

14

Nominal Performance Biosphere Dose Conversion Factor Analysis  

SciTech Connect

The purpose of this report was to document the process leading to development of the Biosphere Dose Conversion Factors (BDCFs) for the postclosure nominal performance of the potential repository at Yucca Mountain. BDCF calculations concerned twenty-four radionuclides. This selection included sixteen radionuclides that may be significant nominal performance dose contributors during the compliance period of up to 10,000 years, five additional radionuclides of importance for up to 1 million years postclosure, and three relatively short-lived radionuclides important for the human intrusion scenario. Consideration of radionuclide buildup in soil caused by previous irrigation with contaminated groundwater was taken into account in the BDCF development. The effect of climate evolution, from the current arid conditions to a wetter and cooler climate, on the BDCF values was evaluated. The analysis included consideration of different exposure pathway's contribution to the BDCFs. Calculations of nominal performance BDCFs used the GENII-S computer code in a series of probabilistic realizations to propagate the uncertainties of input parameters into the output. BDCFs for the nominal performance, when combined with the concentrations of radionuclides in groundwater allow calculation of potential radiation doses to the receptor of interest. Calculated estimates of radionuclide concentration in groundwater result from the saturated zone modeling. The integration of the biosphere modeling results (BDCFs) with the outcomes of the other component models is accomplished in the Total System Performance Assessment (TSPA) to calculate doses to the receptor of interest from radionuclides postulated to be released to the environment from the potential repository at Yucca Mountain.

Wasiolek, Maryla A.

2000-12-21T23:59:59.000Z

15

VOICE CONVERSION BASED ON NON-NEGATIVE MATRIX FACTORIZATION USING PHONEME-CATEGORIZED DICTIONARY  

E-Print Network (OSTI)

VOICE CONVERSION BASED ON NON-NEGATIVE MATRIX FACTORIZATION USING PHONEME-CATEGORIZED DICTIONARY using Non-negative matrix factorization (NMF) is employed for spectral conversion between different conversion, sparse representation, non- negative matrix factorization, sub-dictionary 1. INTRODUCTION

Takiguchi, Tetsuya

16

Energy Conversion Unit with Optimized Waveform Generation Sally Sajadian and Euzeli C. dos Santos Jr.  

E-Print Network (OSTI)

Energy Conversion Unit with Optimized Waveform Generation Sally Sajadian and Euzeli C. dos Santos to increase the efficiency of the devices dealing with energy conversion. The power supplies devices able and interleaved converters. This paper proposes an energy conversion unit constituted by a single-phase DC

Zhou, Yaoqi

17

Portfolio Manager Technical Reference: Thermal Conversion Factors | ENERGY  

NLE Websites -- All DOE Office Websites (Extended Search)

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

18

Turbine layout for and optimization of solar chimney power conversion units.  

E-Print Network (OSTI)

??ENGLISH ABSTRACT: The power conversion unit of a large solar chimney power plant converts the fluid power, first into mechanical power, and then into electrical (more)

Fluri, Thomas Peter

2008-01-01T23:59:59.000Z

19

Department for Environment, Food and Rural Affairs Guidelines to Defra's Greenhouse Gas Conversion Factors for  

E-Print Network (OSTI)

Factors for Company Reporting June 2008 What are Greenhouse Gas Conversion Factors? These conversion of activities, including energy use and transport activities Who should use these factors? These factors by organisations or individuals overseas as the conversion factors are specific to the UK. What should I use

20

Conversion Tables  

NLE Websites -- All DOE Office Websites (Extended Search)

Carbon Dioxide Information Analysis Center - Conversion Tables Carbon Dioxide Information Analysis Center - Conversion Tables Contents taken from Glossary: Carbon Dioxide and Climate, 1990. ORNL/CDIAC-39, Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, Oak Ridge, Tennessee. Third Edition. Edited by: Fred O'Hara Jr. 1 - International System of Units (SI) Prefixes 2 - Useful Quantities in CO2 3 - Common Conversion Factors 4 - Common Energy Unit Conversion Factors 5 - Geologic Time Scales 6 - Factors and Units for Calculating Annual CO2 Emissions Using Global Fuel Production Data Table 1. International System of Units (SI) Prefixes Prefix SI Symbol Multiplication Factor exa E 1018 peta P 1015 tera T 1012 giga G 109 mega M 106 kilo k 103 hecto h 102 deka da 10 deci d 10-1 centi c 10-2

Note: This page contains sample records for the topic "unit conversion factors" 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

2008 Guidelines to Defra's GHG Conversion Methodology Paper for Transport Emission Factors  

E-Print Network (OSTI)

2008 Guidelines to Defra's GHG Conversion Factors: Methodology Paper for Transport Emission Factors by the Department for Environment, Food and Rural Affairs #12;2008 Guidelines to Defra's GHG Conversion Factors and to update the Guidelines to Defra's Greenhouse Gas (GHG) Conversion Factors, which represent the current

22

2009 Guidelines to Defra / DECC's GHG Conversion Factors for Company Reporting  

E-Print Network (OSTI)

2009 Guidelines to Defra / DECC's GHG Conversion Factors for Company Reporting: Methodology Paper for Emission Factors October 2009 www.defra.gov.uk #12;2009 Guidelines to Defra / DECC's GHG Conversion Factors and Rural Affairs #12;2009 Guidelines to Defra / DECC's GHG Conversion Factors: Methodology Paper

23

Comparison of 50-year and 70-year internal-dose-conversion factors  

SciTech Connect

The 50-year inhalation and ingestion dose commitments associated with an acute intake (of a radionuclide) of 3.7 x 10/sup 4/ Bq (1 ..mu..Ci) in one day were compared with the corresponding dose commitments calculated for a 70-year integration period resulting from a chronic intake of the same amount at a rate of 101 Bq/d (0.00274 ..mu..Ci/d) for one year. These values, known as dose conversion factors, estimate the dose accumulated during a given period of time following a unit of intake of a radionuclide. It was demonstrated that the acute intake of 3.7 x 10/sup 4/ Bq in one day and the chronic intake of 101 Bq/d for one year (a total intake of 3.7 x 10/sup 4/ Bq) result in essentially the same dose commitment for a relatively long integration period. Therefore, the comparison of 50-year acute dose conversion factors and 70-year chronic dose conversion factors is essentially only a measure of the additional dose accumulated in the 50 to 70 year period. It was found that for radionuclides with atomic mass less than 200 the percent difference in the 70-year and 50-year dose conversion factors was essentially zero in most cases. Differences of approximately 5 to 50% were obtained for dose conversion factors for most alpha emitters with atomic masses of greater than 200. Comparisons were made on the basis of both organ dose equivalent and effective dose equivalent. The implications and significance of these results are discussed.

Ryan, M.T.; Dunning, D.E. Jr.

1981-03-01T23:59:59.000Z

24

2010 Guidelines to Defra / DECC's GHG Conversion Factors for Company Reporting  

E-Print Network (OSTI)

2010 Guidelines to Defra / DECC's GHG Conversion Factors for Company Reporting: Methodology Paper for Emission Factors October 2010 www.defra.gov.uk #12;2010 Guidelines to Defra / DECCs GHG Conversion Factors by the Department for Environment, Food and Rural Affairs #12;2010 Guidelines to Defra / DECCs GHG Conversion

25

Guidelines to Defra's GHG conversion factors for company reporting Annexes updated June 2007  

E-Print Network (OSTI)

with the standard conversion factors at Annex 1. If, however, you export energy or heat to another business (or2007 Guidelines to Defra's GHG conversion factors for company reporting Annexes updated June 2007 results #12;Annex 1 - Fuel Conversion Factors Last updated: Jun-07 Table 1 Fuel Type Amount used per year

26

ER100/PPC184/ER200/PPC284, Fall 2014 Energy Units & Conversions, Global Energy Use  

E-Print Network (OSTI)

1 ER100/PPC184/ER200/PPC284, Fall 2014 Energy Units & Conversions, Global Energy Use Problem Set #1 Total Points: 100 for ER110/PPC184; 120 for ER200/PPC284 Energy Units The purpose of these problems is to begin to get comfortable with the wide array of energy units used, and to gain experience in both doing

Kammen, Daniel M.

27

The Dose Rate Conversion Factors for Nuclear Fallout  

SciTech Connect

In a previous paper, the composite exposure rate conversion factor (ECF) for nuclear fallout was calculated using a simple theoretical photon-transport model. The theoretical model was used to fill in the gaps in the FGR-12 table generated by ORNL. The FGR-12 table contains the individual conversion factors for approximate 1000 radionuclides. However, in order to calculate the exposure rate during the first 30 minutes following a nuclear detonation, the conversion factors for approximately 2000 radionuclides are needed. From a human-effects standpoint, it is also necessary to have the dose rate conversion factors (DCFs) for all 2000 radionuclides. The DCFs are used to predict the whole-body dose rates that would occur if a human were standing in a radiation field of known exposure rate. As calculated by ORNL, the whole-body dose rate (rem/hr) is approximately 70% of the exposure rate (R/hr) at one meter above the surface. Hence, the individual DCFs could be estimated by multiplying the individual ECFs by 0.7. Although this is a handy rule-of-thumb, a more consistent (and perhaps, more accurate) method of estimating the individual DCFs for the missing radionuclides in the FGR-12 table is to use the linear relationship between DCF and total gamma energy released per decay. This relationship is shown in Figure 1. The DCFs for individual organs in the body can also be estimated from the estimated whole-body DCF. Using the DCFs given FGR-12, the ratio of the organ-specific DCFs to the whole-body DCF were plotted as a function of the whole-body DCF. From these plots, the asymptotic ratios were obtained (see Table 1). Using these asymptotic ratios, the organ-specific DCFs can be estimated using the estimated whole-body DCF for each of the missing radionuclides in the FGR-12 table. Although this procedure for estimating the organ-specific DCFs may over-estimate the value for some low gamma-energy emitters, having a finite value for the organ-specific DCFs in the table is probably better than having no value at all. A summary of the complete ECF and DCF values are given in Table 2.

Spriggs, G D

2009-02-13T23:59:59.000Z

28

Biosphere dose conversion Factor Importance and Sensitivity Analysis  

SciTech Connect

This report presents importance and sensitivity analysis for the environmental radiation model for Yucca Mountain, Nevada (ERMYN). ERMYN is a biosphere model supporting the total system performance assessment (TSPA) for the license application (LA) for the Yucca Mountain repository. This analysis concerns the output of the model, biosphere dose conversion factors (BDCFs) for the groundwater, and the volcanic ash exposure scenarios. It identifies important processes and parameters that influence the BDCF values and distributions, enhances understanding of the relative importance of the physical and environmental processes on the outcome of the biosphere model, includes a detailed pathway analysis for key radionuclides, and evaluates the appropriateness of selected parameter values that are not site-specific or have large uncertainty.

M. Wasiolek

2004-10-15T23:59:59.000Z

29

Conversion of a regenerative oxidizer into catalytic unit  

SciTech Connect

Use of a VOC oxidation catalyst in the existing regenerative thermal oxidizers may greatly reduce fuel consumption and improve the oxidizer performance. This was demonstrated in a commercial 25,000 SCFM unit installed at a printing facility. The paper discusses the principles of the oxidizer retrofit design and test results obtained at various conditions of operation.

Matros, Y.S.; Bunimovich, G.A.; Strots, V.O. [Matros Technologies, Chesterfield, MO (United States)] [and others

1997-12-31T23:59:59.000Z

30

Impact of HFIR LEU Conversion on Beryllium Reflector Degradation Factors  

SciTech Connect

An assessment of the impact of low enriched uranium (LEU) conversion on the factors that may cause the degradation of the beryllium reflector is performed for the High Flux Isotope Reactor (HFIR). The computational methods, models, and tools, comparisons with previous work, along with the results obtained are documented and discussed in this report. The report documents the results for the gas and neutronic poison production, and the heating in the beryllium reflector for both the highly enriched uranium (HEU) and LEU HFIR configurations, and discusses the impact that the conversion to LEU may have on these quantities. A time-averaging procedure was developed to calculate the isotopic (gas and poisons) production in reflector. The sensitivity of this approach to different approximations is gauged and documented. The results show that the gas is produced in the beryllium reflector at a total rate of 0.304 g/cycle for the HEU configuration; this rate increases by ~12% for the LEU case. The total tritium production rate in reflector is 0.098 g/cycle for the HEU core and approximately 11% higher for the LEU core. A significant increase (up to ~25%) in the neutronic poisons production in the reflector during the operation cycles is observed for the LEU core, compared to the HEU case, for regions close to the core s horizontal midplane. The poisoning level of the reflector may increase by more than two orders of magnitude during long periods of downtime. The heating rate in the reflector is estimated to be approximately 20% lower for the LEU core than for the HEU core. The decrease is due to a significantly lower contribution of the heating produced by the gamma radiation for the LEU core. Both the isotopic (gas and neutronic poisons) production and the heating rates are spatially non-uniform throughout the beryllium reflector volume. The maximum values typically occur in the removable reflector and close to the midplane.

Ilas, Dan [ORNL] ORNL

2013-10-01T23:59:59.000Z

31

MULTIMODAL VOICE CONVERSION USING NON-NEGATIVE MATRIX FACTORIZATION IN NOISY ENVIRONMENTS  

E-Print Network (OSTI)

MULTIMODAL VOICE CONVERSION USING NON-NEGATIVE MATRIX FACTORIZATION IN NOISY ENVIRONMENTS Kenta 1-1, Rokkodai, Nada, Kobe, 6578501, Japan ABSTRACT This paper presents a multimodal voice conversion with that of a conventional Gaussian Mixture Model (GMM)-based method. Index Terms-- voice conversion, multimodal, image

Takiguchi, Tetsuya

32

Voice Conversion based on Non-negative Matrix Factorization in Noisy Environments  

E-Print Network (OSTI)

Voice Conversion based on Non-negative Matrix Factorization in Noisy Environments Takao Fujii, Ryo conversion (VC) tech- nique for noisy environments. We prepared parallel exemplars (dictionary) that consist. In the proposed method, a Gaussian Mixture Model (GMM) -based conversion method is also applied to the feature

Takiguchi, Tetsuya

33

INDIVIDUALITY-PRESERVING VOICE CONVERSION FOR ARTICULATION DISORDERS BASED ON NON-NEGATIVE MATRIX FACTORIZATION  

E-Print Network (OSTI)

- based spectral conversion using Non-negative Matrix Factorization (NMF) is applied to a voiceINDIVIDUALITY-PRESERVING VOICE CONVERSION FOR ARTICULATION DISORDERS BASED ON NON-NEGATIVE MATRIX FACTORIZATION Ryo AIHARA, Ryoichi TAKASHIMA, Tetsuya TAKIGUCHI, Yasuo ARIKI Graduate School of System

Takiguchi, Tetsuya

34

Factors Affecting UV-Induced Superhydrophilic Conversion of a TiO2 Surface  

Science Journals Connector (OSTI)

Factors Affecting UV-Induced Superhydrophilic Conversion of a TiO2 Surface ... Particularly, the maximum extrema in spectral dependence of the efficiency of photoinduced hydrophilic conversion correspond to the energies of the first indirect and first direct electronic band-to-band transitions in TiO2. ... To estimate the efficiency of the photoinduced surface hydrophilic conversion, we used two parameters: initial rate of contact angle alteration and initial rate of surface energy alteration. ...

Alexei V. Emeline; Aida V. Rudakova; Munetoshi Sakai; Taketoshi Murakami; Akira Fujishima

2013-05-17T23:59:59.000Z

35

2011 Guidelines to Defra / DECC's GHG Conversion Factors for Company Reporting Produced by AEA for the Department of Energy and Climate Change (DECC)  

E-Print Network (OSTI)

2011 Guidelines to Defra / DECC's GHG Conversion Factors for Company Reporting Produced by AEA;2011 Guidelines to Defra / DECC's GHG Conversion Factors for Company Reporting Introduction Last updated: Aug-11 emissions conversion factors. What are Greenhouse Gas Conversion Factors? These conversion factors allow

36

External dose-rate conversion factors for calculation of dose to the public  

SciTech Connect

This report presents a tabulation of dose-rate conversion factors for external exposure to photons and electrons emitted by radionuclides in the environment. This report was prepared in conjunction with criteria for limiting dose equivalents to members of the public from operations of the US Department of Energy (DOE). The dose-rate conversion factors are provided for use by the DOE and its contractors in performing calculations of external dose equivalents to members of the public. The dose-rate conversion factors for external exposure to photons and electrons presented in this report are based on a methodology developed at Oak Ridge National Laboratory. However, some adjustments of the previously documented methodology have been made in obtaining the dose-rate conversion factors in this report. 42 refs., 1 fig., 4 tabs.

Not Available

1988-07-01T23:59:59.000Z

37

The influence of different electricity-to-emissions conversion factors on the choice of insulation materials  

Science Journals Connector (OSTI)

Abstract The current practice of building energy upgrade typically uses thick layers of insulation in order to comply with the energy codes. Similarly, the Norwegian national energy codes for residential buildings are moving towards very low U-values for the building envelope. New and more advanced materials, such as vacuum insulation panels (VIPs) and aerogel, have been presented as alternative solutions to commonly used insulation materials. Both aerogel and \\{VIPs\\} offer very high thermal resistance, which is a favourable characteristic in energy upgrading as the same insulation level can be achieved with thinner insulation layers. This paper presents the results of energy use and lifecycle emissions calculations for three different insulation materials (mineral wool, aerogel, and vacuum insulation panels) used to achieve three different insulation levels (0.18W/m2K, 0.15W/m2K, and 0.10W/m2K) in the energy retrofitting of an apartment building with heat pump in Oslo, Norway. As advanced insulation materials (such as VIP and aerogel) have reported higher embodied emissions per unit of mass than those of mineral wool, a comparison of performances had to be based on equivalent wall U-values rather than same insulation thicknesses. Three different electricity-to-emissions conversion factors (European average value, a model developed at the Research Centre on Zero Emission Buildings ZEB, and the Norwegian inland production of electricity) are used to evaluate the influence of the lifecycle embodied emissions of each insulation alternative. If the goal is greenhouse gas abatement, the appraisal of buildings based solely on their energy use does not provide a comprehensive picture of the performance of different retrofitting solutions. Results show that the use of the conversion factor for Norwegian inland production of electricity has a strong influence on the choice of which of the three insulation alternatives gives the lowest lifecycle emissions.

Nicola Lolli; Anne Grete Hestnes

2014-01-01T23:59:59.000Z

38

Energy content of macrobenthic invertebrates: general conversion factors from weight to energy  

Science Journals Connector (OSTI)

In ecological studies, especially in those dealing with energy circulation in nature, determinations of the energy content of organisms are inevitable. Energy determinations are, however, laborious and time-consuming. Average conversion factors based on different species form various areas and seasons may often be a shortcut for overcoming this problem. To establish general energy conversion factors for aquatic invertebrate groups, we used 376 values of J mg?1 DW and 255 values of J mg?1 AFDW, representing 308 and 229 species, respectively. The dry-weight-to-energy factors were highly variable both within and between taxonomic groups, e.g.: Porifera, 6.1 J mg?1 DW; insect larvae, 22.4 J mg?1 DW (median values). The energy-conversion factors related to AFDW showed a much smaller dispersion with a minimum median value of 19.7 J mg?1 AFDW (Ascidiacea) and a maximum of 23.8 J mg?1 AFDW (insect larvae). Within taxonomic groups, the 95% confidence intervals (AFDW) were only a few percent of the median values. The use of energy-conversion factors based on AFDW is preferable due to their lower dispersion. For aquatic macrobenthic invertebrates, a general conversion factor of 23 J mg?1 AFDW can be used.

Thomas Brey; Heye Rumohr; Sven Ankar

1988-01-01T23:59:59.000Z

39

Unit-Spin Propagation Functions and Form Factors  

Science Journals Connector (OSTI)

Source theory is used to derive a representation for the propagation function of a unit-spin meson. The asymptotic behavior for large momenta resembles that observed in electromagnetic form factors.

Julian Schwinger

1971-04-15T23:59:59.000Z

40

Calculation of conversion factors for effective dose for various interventional radiology procedures  

SciTech Connect

Purpose: To provide dose-area-product (DAP) to effective dose (E) conversion factors for complete interventional procedures, based on in-the-field clinical measurements of DAP values and using tabulated E/DAP conversion factors for single projections available from the literature. Methods: Nine types of interventional procedures were performed on 84 patients with two angiographic systems. Different calibration curves (with and without patient table attenuation) were calculated for each DAP meter. Clinical and dosimetric parameters were recorded in-the-field for each projection and for all patients, and a conversion factor linking DAP and effective doses was derived for each complete procedure making use of published, Monte Carlo calculated conversion factors for single static projections. Results: Fluoroscopy time and DAP values for the lowest-dose procedure (biliary drainage) were approximately 3-fold and 13-fold lower, respectively, than those for the highest-dose examination (transjugular intrahepatic portosystemic shunt, TIPS). Median E/DAP conversion factors from 0.12 (abdominal percutaneous transluminal angioplasty) to 0.25 (Nephrostomy) mSvGy{sup -1} cm{sup -2} were obtained and good correlations between E and DAP were found for all procedures, with R{sup 2} coefficients ranging from 0.80 (abdominal angiography) to 0.99 (biliary stent insertion, Nephrostomy and TIPS). The DAP values obtained in this study showed general consistency with the values provided in the literature and median E values ranged from 4.0 mSv (biliary drainage) to 49.6 mSv (TIPS). Conclusions: Values of E/DAP conversion factors were derived for each procedure from a comprehensive analysis of projection and dosimetric data: they could provide a good evaluation for the stochastic effects. These results can be obtained by means of a close cooperation between different interventional professionals involved in patient care and dose optimization.

Compagnone, Gaetano; Giampalma, Emanuela; Domenichelli, Sara; Renzulli, Matteo; Golfieri, Rita [Medical Physics Department, S. Orsola-Malpighi University Hospital, Via Massarenti 9, 40138 Bologna (Italy); Radiology Department, S. Orsola-Malpighi University Hospital, Via Massarenti 9, 40138 Bologna (Italy); Medical Physics Department, S. Orsola-Malpighi University Hospital, Via Massarenti 9, 40138 Bologna (Italy); Radiology Department, S. Orsola-Malpighi University Hospital, Via Massarenti 9, 40138 Bologna (Italy)

2012-05-15T23:59:59.000Z

Note: This page contains sample records for the topic "unit conversion factors" 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

Hourly Energy Emission Factors for Electricity Generation in the United  

Open Energy Info (EERE)

Hourly Energy Emission Factors for Electricity Generation in the United Hourly Energy Emission Factors for Electricity Generation in the United States Dataset Summary Description Emissions from energy use in buildings are usually estimated on an annual basis using annual average multipliers. Using annual numbers provides a reasonable estimation of emissions, but it provides no indication of the temporal nature of the emissions. Therefore, there is no way of understanding the impact on emissions from load shifting and peak shaving technologies such as thermal energy storage, on-site renewable energy, and demand control. This project utilized GridViewTM, an electric grid dispatch software package, to estimate hourly emission factors for all of the eGRID subregions in the continental United States. These factors took into account electricity imports and exports

42

Molecular line intensities as measures of cloud masses - II. Conversion factors for specific galaxy types  

E-Print Network (OSTI)

We present theoretically-established values of the CO-to-H2 and C-to-H2 conversion factors that may be used to estimate the gas masses of external galaxies. We consider four distinct galaxy types, represented by M51, NGC 6946, M82 and SMC N27. The physical parameters that best represent the conditions within the molecular clouds in each of the galaxy types are estimated using a chi^2 analysis of several observed atomic fine structure and CO rotational lines. This analysis is explored over a wide range of density, radiation field, extinction, and other relevant parameters. Using these estimated physical conditions in methods that we have previously established, CO-to-H2 conversion factors are then computed for CO transitions up to J=9-8. For the conventional CO(1-0) transition, the computed conversion factor varies significantly below and above the canonical value for the Milky Way in the four galaxy types considered. Since atomic carbon emission is now frequently used as a probe of external galaxies, we also present, for the first time, the C-to-H2 conversion factor for this emission in the four galaxy types considered.

T. A. Bell; S. Viti; D. A. Williams

2007-04-19T23:59:59.000Z

43

84Unit Conversions Energy, Power, Flux Energy is measured in a number of ways depending on what property is being  

E-Print Network (OSTI)

property is being represented. Total Energy - Joules and ergs - The total amount of energy in various forms is left on for 1 hour: Convert its energy consumption of 5 watt-hours to Joules. 1 Joule 3,600 sec 5 Watt84Unit Conversions ­ Energy, Power, Flux Energy is measured in a number of ways depending on what

44

The Metallicity Dependence of the CO-to-H$_2$ Conversion Factor from Observations of Local Group Galaxies  

E-Print Network (OSTI)

High-resolution CO maps of 9 molecular clouds in IC 10 are combined with the new measurement of the distance to this nearby metal poor galaxy to measure accurately the CO-to-H2 conversion factor. The result for IC 10 is combined with published data for four other Local Group galaxies (M31, M33, NGC 6822, the SMC) to trace the dependence of the CO-to-H2 conversion factor on oxygen abundance. These data show conclusively that the CO-to-H$_2$ conversion factor increases as the metallicity of the host galaxy decreases, with the conversion factor increasing by a factor of 4.6 for a factor of 10 decrease in metallicity.

C. D. Wilson

1995-06-20T23:59:59.000Z

45

Potential for Coal-to-Liquids Conversion in the United States-Fischer-Tropsch Synthesis  

SciTech Connect

The United States has the world's largest coal reserves and Montana the highest potential for mega-mine development. Consequently, a large-scale effort to convert coal to liquids (CTL) has been proposed to create a major source of domestic transportation fuels from coal, and some prominent Montanans want to be at the center of that effort. We calculate that the energy efficiency of the best existing Fischer-Tropsch (FT) process applied to average coal in Montana is less than 1/2 of the corresponding efficiency of an average crude oil refining process. The resulting CO{sub 2} emissions are 20 times (2000%) higher for CTL than for conventional petroleum products. One barrel of the FT fuel requires roughly 800 kg of coal and 800 kg of water. The minimum energy cost of subsurface CO{sub 2} sequestration would be at least 40% of the FT fuel energy, essentially halving energy efficiency of the process. We argue therefore that CTL conversion is not the most valuable use for the coal, nor will it ever be, as long as it is economical to use natural gas for electric power generation. This finding results from the low efficiency inherent in FT synthesis, and is independent of the monumental FT plant construction costs, mine construction costs, acute lack of water, and the associated environmental impacts for Montana.

Patzek, Tad W. [University of Texas, Department of Petroleum and Geosystems Engineering (United States)], E-mail: patzek@mail.utexas.edu; Croft, Gregory D. [University of California, Department of Civil and Environmental Engineering (United States)

2009-09-15T23:59:59.000Z

46

Dose-rate conversion factors for external exposure to photons and electrons  

SciTech Connect

Dose-rate conversion factors for external exposure to photons and electrons have been calculated for approximately 500 radionuclides of potential importance in environmental radiological assessments. The dose-rate factors were obtained using the DOSFACTER computer code. The results given in this report incorporate calculation of electron dose-rate factors for radiosensitive tissues of the skin, improved estimates of organ dose-rate factors for photons, based on organ doses for monoenergetic sources at the body surface of an exposed individual, and the spectra of scattered photons in air from monoenergetic sources in an infinite, uniformly contaminated atmospheric cloud, calculation of dose-rate factors for other radionuclides in addition to those of interest in the nuclear fuel cycle, and incorporation of updated radioactive decay data for all radionuclides. Dose-rate factors are calculated for three exposure modes - immersion in contaminated air, immersion in contaminated water, and exposure at a height of 1 m above a contaminated ground surface. The report presents the equations used to calculate the external dose-rate factors for photons and electrons, documentation of the revised DOSFACTER computer code, and a complete tabulation of the calculated dose-rate factors. 30 refs., 12 figs.

Kocher, D.C.

1981-08-01T23:59:59.000Z

47

Factors for conversion between human and automatic read-outs of CDMAM images  

SciTech Connect

Purpose: According to the European protocol for the quality control of the physical and technical aspects of mammography screening (EPQCM) image quality of digital mammography devices has to be assessed using human evaluation of the CDMAM contrast-detail phantom. This is accomplished by the determination of threshold thicknesses of gold disks with different diameters (0.08-2 mm) and revealed to be very time consuming. Therefore a software solution based on a nonprewhitening matched filter (NPW) model was developed at University of Nijmegen. Factors for the conversion from automatic to human readouts have been determined by Young et al.[Proc. SPIE 614206, 1-13 (2006) and Proc. SPIE 6913, 69131C1 (2008)] using a huge amount of data of both human and automatic readouts. These factors depend on the observer groups and are purely phenomenological. The authors present an alternative approach to determine the factors by using the Rose observer model. Methods: Their method uses the Rose theory which gives a relationship between threshold contrast, diameter of the object and number of incident photons. To estimate the conversion factors for the five diameters from 0.2 to 0.5 mm they exposed with five different current-time products which resulted in 25 equations with five unknowns. Results: The theoretical conversion factors (in dependence of the diameters) amounted to be 1.61 {+-} 0.02 (0.2 mm diameter), 1.67 {+-} 0.02 (0.25 mm), 1.85 {+-} 0.02 (0.31 mm), 2.09 {+-} 0.02 (0.4 mm), and 2.28 {+-} 0.02 (0.5 mm). The corresponding phenomenological factors found in literature are 1.74 (0.2 mm), 1.78 (0.25 mm), 1.83 (0.31 mm), 1.88 (0.4 mm), and 1.93 (0.5 mm). Conclusions: They transferred the problem of determining the factors to a well known observer model which has been examined for many years and is also well established. This method reveals to be reproduceable and produces factors comparable to the phenomenological ones.

Figl, Michael; Hoffmann, Rainer; Kaar, Marcus; Semturs, Friedrich; Brasik, Natasa; Birkfellner, Wolfgang; Homolka, Peter; Hummel, Johann [Center for medical Physics and Biomedical Engineering, Medical University of Vienna, Austria A-1090 (Austria); Department of Radiology, Medical University of Vienna, Austria A-1090 (Austria); Center for medical Physics and Biomedical Engineering, Medical University of Vienna, Austria A-1090 (Austria); Center for medical Physics and Biomedical Engineering, Medical University of Vienna, Austria A-1090 and Department of Radio-oncology, Wilhelminenspital, Vienna, Austria A-1160 (Austria)

2011-09-15T23:59:59.000Z

48

5022 Biochemistry 1983, 22, 5022-5028 Conversion of Nerve Growth Factor-Receptor Complexes to a Slowly  

E-Print Network (OSTI)

5022 Biochemistry 1983, 22, 5022-5028 Conversion of Nerve Growth Factor-Receptor Complexes to a Slowly Dissociating, Triton X-100 Insoluble State by Anti Nerve Growth Factor Antibodied Ronald D. Vale and Eric M. Shooter* ABSTRACT: Two populations of nerve growth factor (NGF) receptors can be distinguished

Vale, Ronald D.

49

Revision of the APGEMS Dose Conversion Factor File Using Revised Factors from Federal Guidance Report 12 and 13.  

SciTech Connect

The Air Pollutant Graphical Environmental Monitoring System (APGEMS) is used by the Hanford Emergency Operation Center (EOC) to provide refined plume modeling of releases involving radionuclides. The dose conversion factors (DCFs) used by APGEMS to convert air concentration to dose are stored in a file called HUDUFACT.dat; the DCFs are based primarily on ICRP 30 compiled in the late 1980s. This report updates the DCFs using more recent values reported in the Environmental Protection Agencies (EPAs) Federal Guidance Report (FGR) 12 and 13. FGR 12 provides external exposure (air submersion) DCFs for radionuclides in air; FGR 13 provides DCFs for radionuclides from inhalation. DCFs were updated for only those radionuclides listed in the original HUDUFACT.dat file. Since FGR 13 provides inhalation dose conversion factors as a function of age, revised DCF files were created for APGEMS for each age group. The adult DCF file is the most relevant to compare to the original DCF file being used in APGEMS; these DCF values are compared in this report.

Hay, Tristan R.; Rishel, Jeremy P.

2013-09-30T23:59:59.000Z

50

Impact of different macronutrient definitions and energy conversion factors on energy supply estimations  

Science Journals Connector (OSTI)

The magnitude of differences in energy supply using different definitions for carbohydrates and protein as well as different energy conversion factors was investigated. Food supply data for 19992001 from FAOSTAT were used for nine countries with different types of diets. Nutrient values were derived from USDA and the British food composition tables for three definitions of carbohydrate (total, available by difference, available as monosaccharide equivalents), three protein definitions (nitrogen (N)Jones factors, N6.25, sum of amino acids), fat, and two dietary fibre definitions (AOAC, non-starch polysaccharide). Then three sets of energy conversion factors were applied (Merrill & Watt, general Atwater with/without energy value for fibre, and gross energyGE). Using the same nutrient definitions, differences between general and specific Atwater factors accounted for 50320kJ/capita/day (1075kcal/capita/day) and for 2901500kJ/capita/day (70360kcal/capita/day) between GE and metabolizable energy supply calculations. Protein definitions have a minor impact on per capita energy supply values. They generate differences of less than 1%, or 4105kJ (125kcal), with N6.25 values providing the highest values, followed by Jones factors and the sum of amino acids. The largest differences observed in per capita energy supply calculations are due to carbohydrate definitions. Differences of 3.58% or 330780kJ/capita/day (80190kcal/capita/day) are observed between total and available carbohydrates as monosaccharide equivalents within the general Atwater system. Differences in energy supply between total and available carbohydrates could be minimized by applying an energy factor of 8kJ/g (2kcal/g) for dietary fibre, resulting in a higher energy supply of 100250kJ/capita/day (2560kcal/capita/day) or 12%. Differences in energy supply are less influenced by the energy factors as such than by the nutrient definition used, especially for carbohydrates. Differences in energy supply of up to 780kJ/capita/day (160kcal/capita/day) or 8% may be statistically relevant and might change research results, estimates of the dietary energy supply and consequently the estimation of the prevalence of undernourishment which may affect nutrition program and policies. Global harmonization of macronutrient definitions and energy factors is important to achieve unambiguous and comparable macronutrient and energy values among countries.

U.R Charrondiere; S Chevassus-Agnes; S Marroni; B Burlingame

2004-01-01T23:59:59.000Z

51

Low-temperature TiO2 Films for Dye-sensitized Solar Cells: Factors Affecting Energy Conversion Efficiency  

Science Journals Connector (OSTI)

Low-temperature TiO2 Films for Dye-sensitized Solar Cells: Factors Affecting Energy Conversion Efficiency ... The difference in short-circuit current is a factor of 2.2 with the Ru-based dye N719 and is 3.5 with the organic dye D5. ...

Alexander G. Agrios; Anders Hagfeldt

2008-06-18T23:59:59.000Z

52

The United States pit disassembly and conversion project -- Meeting the MOX fuel specification  

SciTech Connect

The US is actively involved in demonstrating the disassembly of nuclear weapons pits to an unclassified form readied for disposition. The MOX option is the most likely path forward for plutonium that originated from nuclear weapon pits. The US demonstration line for pit disassembly and conversion is known as ARIES, the advanced recovery and integrated extraction system. The ARIES demonstration line is being used to gather data in an integrated fashion of the technologies needed for pit disassembly and conversion. These activities include the following modules: pit bisection, hydride-dehydride, oxide conversion, canning, electrolytic decontamination, and nondestructive assay (NDA). Pit bisection swages in a pit in half. Hydride-dehydride converts the pit plutonium metal to an unclassified metal button. To convert the plutonium metal to an oxide the US is investigating a number of options. The primary oxide conversion approach involves variations of combining plutonium hydriding and subsequent oxidation. Another approach is to simply oxidize the metal under controlled conditions-direct metal oxidation (DMO). To remove the gallium from the plutonium oxide, a thermal distillation approach is being used. These pyrochemical approaches will substantially reduce the wastes produced for oxide conversion of weapon plutonium, compared to traditional aqueous processing. The packaging of either the plutonium metal or oxide to long term storage criteria involves the canning and electrolytic decontamination modules. The NDA suite of instruments is then used to assay the material in the containers, which enables international verification without the need to open the containers and repackage them. All of these processes are described.

Nelson, T.O.; James, C.A.; Kolman, D.G.

1998-12-31T23:59:59.000Z

53

Studies on the Red Marrow Dosimetry in Radioimmunotherapy: An Experimental Investigation of Factors Influencing the Radiation-induced Myelotoxicity in Therapy with ?-, Auger/Conversion Electron-, or ?-Emitters  

Science Journals Connector (OSTI)

...high-linear energy transfer (alpha and Auger/conversion electrons) versus low-linear energy transfer (beta...of their low-energy electrons, which...investigation of factors influencing the...beta-, Auger/conversion electron...

Thomas M. Behr; George Sgouros; Michael G. Stabin; Martin Bh; Christa Angerstein; Rosalyn D. Blumenthal; Christos Apostolidis; Roger Molinet; Robert M. Sharkey; Lothar Koch; David M. Goldenberg; and Wolfgang Becker

1999-10-01T23:59:59.000Z

54

Limiting Values Of Radionuclide Intake And Air Concentraction And Dose Conversion Factors For Inhalation, Submersion, And Ingestion. Federal Guidance Report 11  

NLE Websites -- All DOE Office Websites (Extended Search)

Office of Office of EPA-520/1-88-020 Environmental Protection Radiation Program September 1988 Agency Washington, DC 20460 Radiation EPA Limiting Values of Radionuclide Intake And Air Concentration and Dose Conversion Factors For Inhalation, Submersion, And Ingestion Federal Guidance Report No.11 This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees makes any warranty express or implied, or assumes any legal liability of responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein

55

50Are U Still Nuts? That's right... It's time for more unit conversion exercises!  

E-Print Network (OSTI)

or generate electricity using solar panels. Although astronomers use ergs and centimeter units, solar energy: The Solar Constant is the amount of energy that the sun delivers to the surface of Earth each second star a year, and the heated gases emit 1.3 x 10 53 ergs of energy. How much energy does 3C273 emit

56

Factors driving wind power development in the United States  

E-Print Network (OSTI)

presented at AWEA Windpower 2001 Conference, Washington,IN THE UNITED STATES WINDPOWER 2003 CONFERENCE WEDNESDAY,a portion to supply its Windpower green pricing program. The

Bird, Lori A.; Parsons, Brian; Gagliano, Troy; Brown, Matthew H.; Wiser, Ryan H.; Bolinger, Mark

2003-01-01T23:59:59.000Z

57

ER100/PPC184/ER200/PPC284, Fall 2014 Energy Units & Conversions, Global Energy Use  

E-Print Network (OSTI)

ft3 natural gas g. 4.490x1012 kWhe/yr x 1 0.14 x 1 2· 5.7 x 1 365 = 1.5x1010 m2 solar panels h10^9 kWh/yr Electricity produced = Power plant capacity x capacity factor x hours/year 2.6x10^9 k in California is significantly lower than that of West Virginia. This means that using California electricity

Kammen, Daniel M.

58

M. Bahrami ENSC388 Tutorial #1 1 ENSC 388 Week #2, Tutorial #1 Dimensions and Units  

E-Print Network (OSTI)

b) SI Unit Using conversion factors the kinetic energy can be written in SI units. J Btu J Btu)2( 3 )1.62( 4 (Eq1) Part b) SI Unit Using conversion factors the mass flow rate can be written in SI conversion factors the power can be written in SI units. kW hp kW hpW 407.0 1 746.0 545.0 (Eq4

Bahrami, Majid

59

Biomass Conversion  

Science Journals Connector (OSTI)

Accounting for all of the factors that go into energy demand (population, vehicle miles traveled per ... capita, vehicle efficiency) and land required for energy production (biomass land yields, biomass conversion

Stephen R. Decker; John Sheehan

2012-01-01T23:59:59.000Z

60

Influencing factors on NOX emission level during grate conversion of three pelletized energy crops  

Science Journals Connector (OSTI)

Abstract NOX emission behavior of three different pelletized energy crops, a herbaceous one, Brassica carinata, a short rotation coppice, Populus sp., and a blend of them, was assessed during fixed grate conversion. Measurements of NOX emissions were done at combustion conditions that yielded both thermal efficiency and CO emissions according to the European norm (EN 303-5:2012), and results compared to limits established by the Austrian deviations. Based on the experimental data, NOX results fulfilled the Austrian restrictions except during combustion of brassica, which exhibited the highest Fuel-N content. The Fuel-NOX was identified as the main formation mechanism. An opposite relation was determined between the specific NOX emissions and the Fuel-N conversion ratio obtained between the N-rich and the N-lean fuels tested here. The influence of the air supply (amount and distribution) on the NOX formation was also noticeable. In general, a higher proportion of air increased the specific NOX emissions and the Fuel-N conversion ratio. Possibilities to control the NOX emissions level by air staging were rather limited, particularly, during combustion of brassica and the blend because of their peculiarities as ash-rich fuels with high slag formation risk. For attaining an appropriate conversion of these fuels, primary air requirements substantially increased. Due to limitations found during the energy crops conversion, efforts to minimize the level of NOX emissions identified here for the troublesome fuels tested should be mainly focused on attaining both a properly designed air supply system and the grate temperature control as well as on conditioning the Fuel-N content, for instance, by blending.

Maryori Daz-Ramrez; Fernando Sebastin; Javier Royo; Adeline Rezeau

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "unit conversion factors" 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

2009 Guidelines to Defra / DECC's GHG Conversion Factors for Company Reporting Produced by AEA for the Department of Energy and Climate Change (DECC)  

E-Print Network (OSTI)

2009 Guidelines to Defra / DECC's GHG Conversion Factors for Company Reporting Produced by AEA for the Department of Energy and Climate Change (DECC) and the Department for Environment, Food and Rural Affairs in calculations yellow = Calculation results Page 1 of 47 #12;2009 Guidelines to Defra / DECC's GHG Conversion

62

Calculation of extremity neutron fluence-to-dose equivalent conversion factors  

E-Print Network (OSTI)

) Figure 4. Comparison of NCRP 38 and Siebert and Schuhmacher quality factors. Table 2. PNNL dose equivalent averaged quality factors (Q). * Phantom Finger Wrist 30 cm ICRU sphere Composition PMMA PMMA Tissue-and-bone Tissue-and-bone PMMA PMMA... Tissue-and-bone Tissue-and-bone PM MA PMMA (???) 'Adapted from reference 53. Source Bare Cf Moderated Cf Bare Cf Moderated Cf Bare Cf Moderated Cf Bare Cf Moderated Cf Bare Cf Moderated Cf 9. 2 9. 7 9. 2 9. 7 9. 4 9. 7 9. 4 9. 7 10...

Wood-Zika, Annmarie Ruth

1997-01-01T23:59:59.000Z

63

Beam quality conversion factors for parallel-plate ionization chambers in MV photon beams  

SciTech Connect

Purpose: To investigate the behavior of plane-parallel ion chambers in high-energy photon beams through measurements and Monte Carlo simulations. Methods: Ten plane-parallel ion chamber types were obtained from the major ion chamber manufacturers. Absorbed dose-to-water calibration coefficients are measured for these chambers and k{sub Q} factors are determined. In the process, the behaviors of the chambers are characterized through measurements of leakage currents, chamber settling in cobalt-60, polarity and ion recombination behavior, and long-term stability. Monte Carlo calculations of the absorbed dose to the air in the ion chamber and absorbed dose to water are obtained to calculate k{sub Q} factors. Systematic uncertainties in Monte Carlo calculated k{sub Q} factors are investigated by varying material properties and chamber dimensions. Results: Chamber behavior was variable in MV photon beams, especially with regard to chamber leakage and ion recombination. The plane-parallel chambers did not perform as well as cylindrical chambers. Significant differences up to 1.5% were observed in calibration coefficients after a period of eight months although k{sub Q} factors were consistent on average within 0.17%. Chamber-to-chamber variations in k{sub Q} factors for chambers of the same type were at the 0.2% level. Systematic uncertainties in Monte Carlo calculated k{sub Q} factors ranged between 0.34% and 0.50% depending on the chamber type. Average percent differences between measured and calculated k{sub Q} factors were - 0.02%, 0.18%, and - 0.16% for 6, 10, and 25 MV beams, respectively. Conclusions: Excellent agreement is observed on average at the 0.2% level between measured and Monte Carlo calculated k{sub Q} factors. Measurements indicate that the behavior of these chambers is not adequate for their use for reference dosimetry of high-energy photon beams without a more extensive QA program than currently used for cylindrical reference-class ion chambers.

Muir, B. R.; McEwen, M. R.; Rogers, D. W. O. [Carleton Laboratory for Radiotherapy Physics, Physics Department, Carleton University, 1125 Colonel By Drive, Ottawa, Ontario K1S 5B6 (Canada); Institute for National Measurement Standards, National Research Council of Canada, Ottawa, Ontario K1A 0R6 (Canada); Carleton Laboratory for Radiotherapy Physics, Physics Department, Carleton University, 1125 Colonel By Drive, Ottawa, Ontario K1S 5B6 (Canada)

2012-03-15T23:59:59.000Z

64

Photoelectrochemical solar energy conversion  

Science Journals Connector (OSTI)

In the present paper the progress in the field of solar energy conversion for the production of electricity and storable ... critically analyzed in view of their stability and conversion efficiency. A number of factors

Rdiger Memming

1988-01-01T23:59:59.000Z

65

Updated greenhouse gas and criteria air pollutant emission factors and their probability distribution functions for electricity generating units  

SciTech Connect

Greenhouse gas (CO{sub 2}, CH{sub 4} and N{sub 2}O, hereinafter GHG) and criteria air pollutant (CO, NO{sub x}, VOC, PM{sub 10}, PM{sub 2.5} and SO{sub x}, hereinafter CAP) emission factors for various types of power plants burning various fuels with different technologies are important upstream parameters for estimating life-cycle emissions associated with alternative vehicle/fuel systems in the transportation sector, especially electric vehicles. The emission factors are typically expressed in grams of GHG or CAP per kWh of electricity generated by a specific power generation technology. This document describes our approach for updating and expanding GHG and CAP emission factors in the GREET (Greenhouse Gases, Regulated Emissions, and Energy Use in Transportation) model developed at Argonne National Laboratory (see Wang 1999 and the GREET website at http://greet.es.anl.gov/main) for various power generation technologies. These GHG and CAP emissions are used to estimate the impact of electricity use by stationary and transportation applications on their fuel-cycle emissions. The electricity generation mixes and the fuel shares attributable to various combustion technologies at the national, regional and state levels are also updated in this document. The energy conversion efficiencies of electric generating units (EGUs) by fuel type and combustion technology are calculated on the basis of the lower heating values of each fuel, to be consistent with the basis used in GREET for transportation fuels. On the basis of the updated GHG and CAP emission factors and energy efficiencies of EGUs, the probability distribution functions (PDFs), which are functions that describe the relative likelihood for the emission factors and energy efficiencies as random variables to take on a given value by the integral of their own probability distributions, are updated using best-fit statistical curves to characterize the uncertainties associated with GHG and CAP emissions in life-cycle modeling with GREET.

Cai, H.; Wang, M.; Elgowainy, A.; Han, J. (Energy Systems)

2012-07-06T23:59:59.000Z

66

DETERMINATION OF IN-VITRO LUNG SOLUBILITY AND INTAKE-TO-DOSE CONVERSION FACTOR FOR TRITIATED LANTHANUM NICKEL ALUMINUM ALLOY  

SciTech Connect

A sample of tritiated lanthanum nickel aluminum alloy (LaNi4.25Al0.75 or LANA.75) similar to that used at the Savannah River Site Tritium Facilities was analyzed to estimate the particle size distribution of this metal tritide powder and the rate, at which this material dissolves in the human respiratory tract after it is inhaled. This information is used to calculate the committed effective dose received by a worker after inhaling the material. These doses, which were calculated using the same methodology given in the DOE Tritium Handbook, are presented as inhalation intake-to-dose conversion factors (DCF). The DCF for this metal tritide is less than the DCF for tritiated water and radiation worker bioassay programs designed for tritiated water are adequate to monitor for intakes of this material.

Farfan, E.; Labone, T.; Staack, G.; Cheng, Y.; Zhou, Y.; Varallo, T.

2011-11-11T23:59:59.000Z

67

Availability and Assessment of Carbonaceous Biomass in the United States as a Feedstock for Thermo-chemical Conversion to Synthetic Liquid Fuels  

E-Print Network (OSTI)

is available for biomass conversion technologies, animalor residual biomass materials for conversion into valuableCalifornias biomass resources is based on conversion as

Valkenburg, C; Park, C S; Norbeck, J N

2005-01-01T23:59:59.000Z

68

EIS-0092: Conversion to Coal, Holyoke Water Power Company, Mt. Tom Generating Station Unit 1 Holyoke, Hampden County, Massachusetts  

Energy.gov (U.S. Department of Energy (DOE))

The Economic Regulatory Administration prepared this statement to assess the environmental impacts of prohibiting Unit 1 of the Mt. Tom Generation Station Unit 1 from using either natural gas or petroleum products as a primary energy source, which would result in the utility burning low-sulfur coal.

69

Algae Harvest Energy Conversion  

Science Journals Connector (OSTI)

Resolution of many workshops on algae harvest energy conversion is that low productivity, high capital intensity ... and maintenance, respiration, and photoinhibition are few factors militating against viability ...

Yung-Tse Hung Ph.D.; P.E.; DEE; O. Sarafadeen Amuda Ph.D.

2010-01-01T23:59:59.000Z

70

Comment on `Update of 40K and 226Ra and 232Th series $\\gamma$-to-dose conversion factors for soil'  

E-Print Network (OSTI)

A letter to the editor of the Journal of Environmental Radioactivity on the article: E. Gasser, A. Nachab, A. Nourreddine, Ch. Roy, and A. Sellam, `Update of 40K and 226Ra and 232Th series $\\gamma$-to-dose conversion factors for soil', J. Environ. Radioactiv. 138, 68-71 (2014), DOI: 10.1016/j.jenvrad.2014.08.002.

Malins, Alex; Saito, Kimiaki

2015-01-01T23:59:59.000Z

71

ALLSMOG: an APEX Low-redshift Legacy Survey for MOlecular Gas. I - molecular gas scaling relations, and the effect of the CO/H2 conversion factor  

E-Print Network (OSTI)

We present ALLSMOG, the APEX Low-redshift Legacy Survey for MOlecular Gas. ALLSMOG is a survey designed to observe the CO(2-1) emission line with the APEX telescope, in a sample of local galaxies (0.01 conversion factor. We find an increase in the H2/HI mass ratio with stellar mass which closely matches semi-analytic predictions. We find a mean molecular gas fraction for ALLSMOG galaxies of MH2/M* = (0.09 - 0.13),...

Bothwell, M S; Cicone, C; Maiolino, R; Mller, P; Aravena, M; De Breuck, C; Peng, Y; Espada, D; Hodge, J A; Impellizzeri, C M V; Martn, S; Riechers, D; Walter, F

2014-01-01T23:59:59.000Z

72

The perceptions of information systems designers from the United States, Japan, and Korea on success and failure factors  

Science Journals Connector (OSTI)

This study examined the views of information systems (IS) designers from the United States, Japan and Korea on the importance of IS development factors in terms of how they contribute to both the success and failure of IS projects. IS designers from ... Keywords: Attribution theory, IS designers' perceptions, IS success and failure factors

Dane K. Peterson; Chung Kim; Joong Han Kim; Toshiyuki Tamura

2002-12-01T23:59:59.000Z

73

Rate-limiting Factors in Glycolysis and Transport of Inorganic Phosphate in DBAH1 Tumor, DBAG Tumor, Novikoff Hepatoma, and Novikoff Ascites Tumor  

Science Journals Connector (OSTI)

...are in SI units. The conversion factor for glucose is mg/dl...High-risk lifestyle factors may lead to insulin resistance...circulating levels of energy substrates, insulin, and insulin-like growth factor-1, may promote the...

Ray Wu; Helen Power; and David Hamerman

1965-11-01T23:59:59.000Z

74

Effects of environmental factors on the conversion efficiency of solar thermoelectric co-generators comprising parabola trough collectors and thermoelectric modules without evacuated tubular collector  

Science Journals Connector (OSTI)

Abstract Solar thermoelectric co-generators (STECGs) are an attractive means of supplying electric power and heat simultaneously and economically. Here we examine the effects of environmental factors on the conversion efficiencies of a new type of STECG comprising parabolic trough concentrators and thermoelectric modules (TEMs). Each TEM array was bonded with a solar selective absorber plate and directly positioned on the focal axis of the parabolic concentrator. Glass tubular collectors were not used to encase the TEMs. Although this makes the overall system simpler, the environmental effects become significant. Simulations show that the performance of such a system strongly depends on ambient conditions such as solar insolation, atmospheric temperature and wind velocity. As each of these factors increases, the thermal losses of the STECG system also increase, resulting in reduced solar conversion efficiency, despite the increased radiation absorption. However, the impact of these factors is relatively complicated. Although the electrical efficiency of the system increases with increasing solar insolation, it decreases with increasing ambient temperature and wind velocity. These results serve as a useful guide to the selection and installation of STECGs, particularly in Guangzhou or similar climate region.

Chao Li; Ming Zhang; Lei Miao; Jianhua Zhou; Yi Pu Kang; C.A.J. Fisher; Kaoru Ohno; Yang Shen; Hong Lin

2014-01-01T23:59:59.000Z

75

Presentation 2.8: Program for the conversion of Russian municipal boilers with 20MW maximum capacity to biofuel due to funds from the emissions reduction units sell, under the Kyoto Protocol  

E-Print Network (OSTI)

economy in XXI century · High consumption of basic and service equipment · Low efficiency of equipment. roubles. Reconstruction period: 3 months Basic results: · Increased boiler's efficiency factor from 50Presentation 2.8: Program for the conversion of Russian municipal boilers with 20MW maximum

76

Field Derived Emission Factors For Formaldehyde and other Volatile Organic Compounds in FEMA Temporary Housing Units  

SciTech Connect

Sixteen previously occupied temporary housing units (THUs) were studied to assess emissions of volatile organic compounds. The whole trailer emission factors wereevaluated for 36 VOCs including formaldehyde. Indoor sampling was carried out in the THUs located in Purvis staging yard in Mississippi, USA. Indoor temperature andrelative humidity (RH) were also measured in all the trailers during sampling. Indoor temperatures were varied (increased or decreased) in a selection of THUs using theheating, ventilation and air conditioning (HVAC) systems. Indoor temperatures during sampling ranged from 14o C to 33o C, and relative humidity (RH) varied between 35percentand 74percent. Ventilation rates were increased in some trailers using bathroom fans and vents during some of the sampling events. Ventilation rates measured during some aselection of sampling events varied from 0.14 to 4.3 h-1. Steady state indoor formaldehyde concentrations ranged from 10 mu g-m-3 to 1000 mu g-m-3. The formaldehyde concentrations in the trailers were of toxicological significance. The effects of temperature, humidity and ventilation rates were also studied. A linearregression model was built using log of percentage relative humidity, inverse of temperature (in K-1), and inverse log ACH as continuous independent variables, trailermanufacturer as a categorical independent variable, and log of the chemical emission factors as the dependent variable. The coefficients of inverse temperature, log relativehumidity, log inverse ACH with log emission factor were found to be statistically significant for all the samples at the 95percent confidence level. The regression model wasfound to explain about 84percent of the variation in the dependent variable. Most VOC concentrations measured indoors in the Purvis THUs were mostly found to be belowvalues reported in earlier studies by Maddalena et al.,1,2 Hodgson et al.,3 and Hippelein4. Emissions of TMPB-DIB (a plasticizer found in vinyl products) were found to be higher than values reported in comparable housing by Hodgson et al.,3. Emissions of phenol were also found to be slightly higher than values reported in earlier studies1,2,3. This study can assist in retrospective formaldehyde exposure assessments of THUs where estimates of the occupants indoor formaldehyde exposures are needed.

Parthasarathy, Srinandini; Maddalena, Randy L.; Russell, Marion L.; Apte, Michael G.

2010-10-01T23:59:59.000Z

77

Relationship between the merit factor of thermoelectric materials and the air conditioning unit of urban electric cars  

SciTech Connect

The main benefit of electric cars is to reduce air pollution in cities that is thus desirable to equip them with non polluting air conditioning units and this rules out frigorific compressors operating with CFC. The planned replacement of CFC by HFC is at best an interim solution. The best solution is certainly to use thermoelectric air conditioning units, which are inherently pollution-free. However, these have a fairly low COPF when compared to traditional compressor units. We study the relationship between the cooling of the interior of urban electric cars and the merit factor of the thermoelectric material in their Peltier unit. This should help provide concrete target properties of future T E materials. {copyright} {ital 1995} {ital American} {ital Institute} {ital of} {ital Physics}.

Buffet, J. [Counsulting Engineer, 2 av. DODE de la BRUNERIE 75016 Paris (France)

1994-08-10T23:59:59.000Z

78

A Novel High-Power-Factor LED-Lamp Driver Based on a Single-Stage Power Conversion  

Science Journals Connector (OSTI)

This paper proposes a novel single-stage driver for supplying a T8-type light-emitting diode (LED) lamp with high power factor. The presented driver integrates a dual buck-boost converter with coupled inductors and a half-bridge series-resonant converter ... Keywords: converter, driver, light-emitting diode (LED)

Chun An Cheng, En Chih Chang, Ching Shien Tseng, Tsung Yuan Chung

2014-06-01T23:59:59.000Z

79

Dark matter conversion as a source of boost factor for explaining the cosmic ray positron and electron excesses  

E-Print Network (OSTI)

In interacting multi-component dark matter (DM) models, if the DM components are nearly degenerate in mass and the interactions between them are strong enough, the relatively heavy DM components can be converted into lighter ones at late time after the thermal decoupling. Consequently, the relic density of the lightest DM component can be considerably enhanced at late time. This may contribute to an alternative source of boost factor required to explain the positron and electron excesses reported by the recent DM indirect search experiments such as PAMELA, Fermi-LAT and HESS etc..

Ze-Peng Liu; Yue-Liang Wu; Yu-Feng Zhou

2011-12-17T23:59:59.000Z

80

THE CO-TO-H{sub 2} CONVERSION FACTOR AND DUST-TO-GAS RATIO ON KILOPARSEC SCALES IN NEARBY GALAXIES  

SciTech Connect

We present ?kiloparsec spatial resolution maps of the CO-to-H{sub 2} conversion factor (?{sub CO}) and dust-to-gas ratio (DGR) in 26 nearby, star-forming galaxies. We have simultaneously solved for ?{sub CO} and the DGR by assuming that the DGR is approximately constant on kiloparsec scales. With this assumption, we can combine maps of dust mass surface density, CO-integrated intensity, and H I column density to solve for both ?{sub CO} and the DGR with no assumptions about their value or dependence on metallicity or other parameters. Such a study has just become possible with the availability of high-resolution far-IR maps from the Herschel key program KINGFISH, {sup 12}CO J = (2-1) maps from the IRAM 30 m large program HERACLES, and H I 21 cm line maps from THINGS. We use a fixed ratio between the (2-1) and (1-0) lines to present our ?{sub CO} results on the more typically used {sup 12}CO J = (1-0) scale and show using literature measurements that variations in the line ratio do not affect our results. In total, we derive 782 individual solutions for ?{sub CO} and the DGR. On average, ?{sub CO} = 3.1 M{sub ?} pc{sup 2} (K km s{sup 1}){sup 1} for our sample with a standard deviation of 0.3 dex. Within galaxies, we observe a generally flat profile of ?{sub CO} as a function of galactocentric radius. However, most galaxies exhibit a lower ?{sub CO} value in the central kiloparseca factor of ?2 below the galaxy mean, on average. In some cases, the central ?{sub CO} value can be factors of 5-10 below the standard Milky Way (MW) value of ?{sub CO,{sub MW}} = 4.4 M{sub ?} pc{sup 2} (K km s{sup 1}){sup 1}. While for ?{sub CO} we find only weak correlations with metallicity, the DGR is well-correlated with metallicity, with an approximately linear slope. Finally, we present several recommendations for choosing an appropriate ?{sub CO} for studies of nearby galaxies.

Sandstrom, K. M.; Walter, F. [Max Planck Institut fr Astronomie, Knigstuhl 17, D-69117 Heidelberg (Germany); Leroy, A. K. [National Radio Astronomy Observatory, 520 Edgemont Road, Charlottesville, VA 22903 (United States); Bolatto, A. D.; Wolfire, M. [Department of Astronomy, University of Maryland, College Park, MD 20742 (United States); Croxall, K. V.; Crocker, A. [Department of Physics and Astronomy, Mail Drop 111, University of Toledo, 2801 West Bancroft Street, Toledo, OH 43606 (United States); Draine, B. T.; Aniano, G. [Princeton University Observatory, Peyton Hall, Princeton, NJ 08544-1001 (United States); Wilson, C. D. [Department of Physics and Astronomy, McMaster University, Hamilton, Ontario L8S 4M1 (Canada); Calzetti, D. [Department of Astronomy, University of Massachusetts, Amherst, MA 01003 (United States); Kennicutt, R. C.; Galametz, M. [Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA (United Kingdom); Donovan Meyer, J. [Department of Physics and Astronomy, SUNY Stony Brook, Stony Brook, NY 11794-3800 (United States); Usero, A. [Observatorio Astronmico Nacional, Alfonso XII, 3, E-28014 Madrid (Spain); Bigiel, F. [Institut fr theoretische Astrophysik, Zentrum fr Astronomie der Universitt Heidelberg, Albert-Ueberle Str. 2, D-69120 Heidelberg (Germany); Brinks, E. [Centre for Astrophysics Research, University of Hertfordshire, Hatfield AL10 9AB (United Kingdom); De Blok, W. J. G. [ASTRON, The Netherlands Institute for Radio Astronomy, Postbus 2, 7990-AA Dwingeloo (Netherlands); Dale, D. [Department of Physics and Astronomy, University of Wyoming, Laramie, WY 82071 (United States); Engelbracht, C. W., E-mail: sandstrom@mpia.de [Steward Observatory, University of Arizona, Tucson, AZ 85721 (United States); and others

2013-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "unit conversion factors" from the National Library of EnergyBeta (NLEBeta).
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81

EIS-0086: Conversion to Coal, New England Power Company, Salem Harbor Generating Station Units 1, 2, and 3 Salem, Essex County, Massachusetts  

Energy.gov (U.S. Department of Energy (DOE))

The Economic Regulatory Administration prepared this statement to assess the environmental impacts of prohibiting Units I, 2, and 3 of the Salem Harbor Generating Station from using either natural gas or petroleum products as a primary energy source, which would result in the utility burning low-sulfur coal.

82

EIS-0105: Conversion to Coal, Baltimore Gas & Electric Company, Brandon Shores Generating Station Units 1 and 2, Anne Arundel County, Maryland  

Energy.gov (U.S. Department of Energy (DOE))

The U.S. Department of Energys Economic Regulatory Administration Office of Fuels Program, Coal and Electricity Division prepared this statement to assess the potential environmental and socioeconomic impacts associated with prohibiting the use of petroleum products as a primary energy source for Units 1 and 2 of the Brandon Shores Generating Station, located in Anne Arundel County, Maryland.

83

La Spezia power plant: Conversion of units 1 and 2 to combined cycle with modification of steam turbines from cross compound to tandem compound  

SciTech Connect

Units 1 and 2 of ENEL's La Spezia power plant, rated 310 and 325 MW respectively, are going to be converted to combined cycle. This project will be accomplished by integrating components such as gas turbines and HRSGs with some of the existing components, particularly the steam turbines, which are of the cross compound type. Since the total power of each converted unit has to be kept at 335 MW because of permitting limitations, the power delivered by the steam turbine will be limited to about 115 MW. For this reason a study was carried out to verify the possibility of having only one shaft and modifying the turbine to tandem compound. As additional investments are required for this modification, a balance was performed that also took into account the incremental heat rate and, on the other hand, the benefits from decreased maintenance and increased availability and reliability calculated for the expected useful life. The result of this balance was in favor of the modification, and a decision was taken accordingly. The turbine modification will involve replacing the whole HP section with a new combined HP-IP section while retaining the corresponding LP rotor and cylinder and making the needed changes in the valve arrangements and piping. Work on the site began in the spring of 1997 by dismantling the existing boiler so as to have the space needed to install the GTs and HRSGs. The first synchronization of the converted unit 1 is scheduled for November 1999

Magneschi, P.; Gabiccini, S.; Bracaloni, N.; Fiaschi, C.

1998-07-01T23:59:59.000Z

84

Characterization of selected Ohio coals to predict their conversion behavior relative to 104 North American Coals. [Factors correlating with liquefaction behavior  

SciTech Connect

Twenty-six coal samples from Ohio were collected as washed and seam samples, and lithobodies within the seams. Characterization of these samples included determination of % maceral, % anti R/sub max/, LTA, chlorine content and proximate/ultimate and qualitative mineral analyses. These data were compared to data from a similar project by Yarzab, R.F., et al., 1980 completed at Pennsylvania State University using tetralin as the hydrogen donor solvent. The characteristics of these coals were correlated with liquefaction conversion and other data accrued on 104 North American coals by statistical analyses. Utilizing percent carbon, sulfur, volatile matter, reflectance, vitrinite and total reactive macerals, Q-mode cluster analysis demonstrated that Ohio coals are more similar to the coals of the Interior province than to those of the Appalachian province. Linear multiple regression analysis for the 104 North American coals provided a prediction equation for conversion (R = .96). The predicted conversion values for the samples range from 58.8 to 79.6%, with the Lower Kittanning (No. 5) and the Middle Kittanning (No. 6) coal seams showing the highest predicted percent conversion (respectively, 73.4 and 72.2%). The moderately low FSI values for the No. 5 and No. 6 coals (respectively, 2.5 and 3) and their moderately high alkaline earth content (respectively, 0.69 and 0.74%) suggest that these coals possess the best overall properties for conversion. Stepwise regression has indicated that the most important coal characteristics affecting conversion are, in decreasing order of importance: % volatile matter, % vitrinite and % total sulfur. Conversion processes can be expected to produce higher yields with Ohio coals due to the presence of such mineral catalysts as pyrite and kaolinite. It is believed that the presence of these disposable catalysts increases the marketability of Ohio coals.

Whitacre, T. P.; Hunt, T. J.; Kneller, W. A.

1982-02-01T23:59:59.000Z

85

Waste-to-energy in the United States: Socioeconomic factors and the decision-making process  

SciTech Connect

Municipal solid waste (MSW) combustion with energy recovery, commonly called waste-to-energy (WTE), was adopted by many US communities during the 1980s to manage their growing quantities of MSW. Although less than one percent of all US MSW was burned to retrieve its heat energy in 1970, WTE grew to account for 16 percent of MSW in 1990, and many experts forecasted that WTE would be used to manage as much as half of all garbage by the turn of the century. However, the growth of WTE has been reduced in recent years by project cancellations. This study takes an in-depth look at the socioeconomic factors that have played a role in the decisions of communities that have considered WTE as a component of their solid waste management strategies. More specifically, a three-pronged approach is adopted to investigate (1) the relationships between a municipality`s decision to consider and accept/reject WTE and key socioeconomic parameters, (2) the potential impacts of recent changes in financial markets on the viability of WTE, and (3) the WTE decision-making process and the socioeconomic parameters that are most important in the municipality`s decision. The first two objectives are met by the collection and analysis of aggregate data on all US WTE initiatives during the 1982 to 1990 time frame. The latter objective is met by way of four in-depth case studies -- two directed at communities that have accepted WTE and two that have cancelled WTE projects.

Curlee, T.R.; Schexnayder, S.M.; Vogt, D.P.; Wolfe, A.K.; Kelsay, M.P.; Feldman, D.L. [Oak Ridge National Lab., TN (United States)

1993-10-01T23:59:59.000Z

86

factors | OpenEI  

Open Energy Info (EERE)

36 36 Varnish cache server Browse Upload data GDR 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142253836 Varnish cache server factors Dataset Summary Description This dataset is from the report Operational water consumption and withdrawal factors for electricity generating technologies: a review of existing literature (J. Macknick, R. Newmark, G. Heath and K.C. Hallett) and provides estimates of operational water withdrawal and water consumption factors for electricity generating technologies in the United States. Estimates of water factors were collected from published primary literature and were not modified except for unit conversions. Source National Renewable Energy Laboratory Date Released August 28th, 2012 (2 years ago)

87

Wind energy conversion system  

DOE Patents (OSTI)

The wind energy conversion system includes a wind machine having a propeller connected to a generator of electric power, the propeller rotating the generator in response to force of an incident wind. The generator converts the power of the wind to electric power for use by an electric load. Circuitry for varying the duty factor of the generator output power is connected between the generator and the load to thereby alter a loading of the generator and the propeller by the electric load. Wind speed is sensed electro-optically to provide data of wind speed upwind of the propeller, to thereby permit tip speed ratio circuitry to operate the power control circuitry and thereby optimize the tip speed ratio by varying the loading of the propeller. Accordingly, the efficiency of the wind energy conversion system is maximized.

Longrigg, Paul (Golden, CO)

1987-01-01T23:59:59.000Z

88

Pacific Northwest National Laboratory Site Dose-per-Unit-Release Factors for Use in Calculating Radionuclide Air Emissions Potential-to-Emit Doses  

SciTech Connect

This report documents assumptions and inputs used to prepare the dose-per-unit-release factors for the Pacific Northwest National Laboratory (PNNL) Site (including the buildings that make up the Physical Sciences Facility [PSF] as well as the Environmental Molecular Sciences Laboratory [EMSL]) calculated using the EPA-approved Clean Air Act Assessment Package 1988Personal Computer (CAP88-PC) Version 3 software package. The dose-per-unit-release factors are used to prepare dose estimates for a maximum public receptor (MPR) in support of Radioactive Air Pollutants Notice of Construction (NOC) applications for the PNNL Site.

Barnett, J. M.; Rhoads, Kathleen

2009-06-11T23:59:59.000Z

89

Pacific Northwest National Laboratory Site Dose-per-Unit-Release Factors for Use in Calculating Radionuclide Air Emissions Potential-to-Emit Doses  

SciTech Connect

This report documents assumptions and inputs used to prepare the dose-per-unit-release factors for the Pacific Northwest National Laboratory (PNNL) Site (including the buildings that make up the Physical Sciences Facility [PSF] as well as the Environmental Molecular Sciences Laboratory [EMSL]) calculated using the EPA-approved Clean Air Act Assessment Package 1988Personal Computer (CAP88-PC) Version 3 software package. The dose-per-unit-release factors are used to prepare dose estimates for a maximum public receptor (MPR) in support of Radioactive Air Pollutants Notice of Construction (NOC) applications for the PNNL Site.

Barnett, J. M.; Rhoads, Kathleen

2008-09-29T23:59:59.000Z

90

United States Department of  

E-Print Network (OSTI)

play an important role in a national program for reducing greenhouse gas emissions. The conversion potential through conversion of nonforest land to forest land and through the management of forest lands and sinks in the United States can be identified. International treaties on greenhouse gas reduction require

91

Functionalization of Graphene for Efficient Energy Conversion and Storage  

Science Journals Connector (OSTI)

Functionalization of Graphene for Efficient Energy Conversion and Storage ... Although the efficiency of energy conversion and storage devices depends on a variety of factors, their overall performance strongly relies on the structure and properties of the component materials. ...

Liming Dai

2012-10-03T23:59:59.000Z

92

Report of the Nuclear Energy Agency Expert Group on Gut Transfer Factors: Implications for Dose per Unit Intake  

Science Journals Connector (OSTI)

......Radiation Protection Dosimetry Article Report of the Nuclear Energy Agency Expert Group on Gut Transfer Factors: Implications...transfer factors recommended by an Expert Group of the Nuclear Energy Agency for intakes of certain important elements in......

G.M. Kendall; J.D. Harrison; T.P. Fell

1988-09-01T23:59:59.000Z

93

Prospects for conversion of solar energy into chemical fuels: the concept of a solar fuels industry  

Science Journals Connector (OSTI)

...associated with solar energy conversion in a non-intense...clear that solar energy conversion could be invaluable...to 30 per cent conversion efficiency are...breakdown of our energy needs (DECC...biggest single factor. This is critical...

2013-01-01T23:59:59.000Z

94

Materials aspects of photoelectrochemical energy conversion  

Science Journals Connector (OSTI)

Stabilization of the light-harvesting semiconductor electrode is a key factor in the design of a photoelectrochemical (PEC) system for solar energy conversion. Approaches to circumvent the problem of PEC...

K. Rajeshwar

1985-01-01T23:59:59.000Z

95

Application of Planck's law to thermionic conversion  

SciTech Connect

A simple, highly accurate, mathematical model of heat-to-electricity conversion is developed from Planck's law for the distribution of the radiant exitance of heat at a selected temperature. An electrical power curve is calculated by integration of the heat law over a selected range of electromagnetic wavelength corresponding to electrical voltage. A novel wavelength-voltage conversion factor, developed from the known wavelength-electron volt conversion factor, establishes the wavelength ({lambda}) for the integration. The Planck law is integrated within the limits {lambda} to 2{lambda}. The integration provides the ideal electrical power that is available from heat at the emitter temperature. When multiplied by a simple ratio, the calculated ideal power closely matches published thermionic converter experimental data. The thermal power model of thermionic conversion is validated by experiments with thermionic emission of ordinary electron tubes. A theoretical basis for the heat law based model of thermionic conversion is found in linear oscillator theory.

Caldwell, F.

1998-07-01T23:59:59.000Z

96

Quantum optical waveform conversion  

E-Print Network (OSTI)

Currently proposed architectures for long-distance quantum communication rely on networks of quantum processors connected by optical communications channels [1,2]. The key resource for such networks is the entanglement of matter-based quantum systems with quantum optical fields for information transmission. The optical interaction bandwidth of these material systems is a tiny fraction of that available for optical communication, and the temporal shape of the quantum optical output pulse is often poorly suited for long-distance transmission. Here we demonstrate that nonlinear mixing of a quantum light pulse with a spectrally tailored classical field can compress the quantum pulse by more than a factor of 100 and flexibly reshape its temporal waveform, while preserving all quantum properties, including entanglement. Waveform conversion can be used with heralded arrays of quantum light emitters to enable quantum communication at the full data rate of optical telecommunications.

D Kielpinski; JF Corney; HM Wiseman

2010-10-11T23:59:59.000Z

97

BETO Conversion Program  

Energy.gov (U.S. Department of Energy (DOE))

Breakout Session 2AConversion Technologies II: Bio-Oils, Sugar Intermediates, Precursors, Distributed Models, and Refinery Co-Processing BETO Conversion Program Bryna Berendzen, Technology Manager, Bioenergy Technologies Office, U.S. Department of Energy

98

Solar Thermoelectric Energy Conversion  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

SOLID-STATE SOLAR-THERMAL ENERGY CONVERSION CENTER NanoEngineering Group Solar Thermoelectric Energy Conversion Gang Chen, 1 Daniel Kraemer, 1 Bed Poudel, 2 Hsien-Ping Feng, 1 J....

99

Plasmonic conversion of solar energy  

E-Print Network (OSTI)

a novel method of solar energy conversion that can lead tofundamentals of plasmonic energy conversion are reviewed in3. Plasmonic energy conversion fundamentals Surface plasmons

Clavero, Cesar

2014-01-01T23:59:59.000Z

100

Iterated multidimensional wave conversion  

SciTech Connect

Mode conversion can occur repeatedly in a two-dimensional cavity (e.g., the poloidal cross section of an axisymmetric tokamak). We report on two novel concepts that allow for a complete and global visualization of the ray evolution under iterated conversions. First, iterated conversion is discussed in terms of ray-induced maps from the two-dimensional conversion surface to itself (which can be visualized in terms of three-dimensional rooms). Second, the two-dimensional conversion surface is shown to possess a symplectic structure derived from Dirac constraints associated with the two dispersion surfaces of the interacting waves.

Brizard, A. J. [Dept. Physics, Saint Michael's College, Colchester, VT 05439 (United States); Tracy, E. R.; Johnston, D. [Dept. Physics, College of William and Mary, Williamsburg, VA 23187-8795 (United States); Kaufman, A. N. [LBNL and Physics Dept., UC Berkeley, Berkeley, CA 94720 (United States); Richardson, A. S. [T-5, LANL, Los Alamos, NM 87545 (United States); Zobin, N. [Dept. Mathematics, College of William and Mary, Williamsburg, VA 23187-8795 (United States)

2011-12-23T23:59:59.000Z

Note: This page contains sample records for the topic "unit conversion factors" 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

Conversion of raw carbonaceous fuels  

DOE Patents (OSTI)

Three configurations for an electrochemical cell are utilized to generate electric power from the reaction of oxygen or air with porous plates or particulates of carbon, arranged such that waste heat from the electrochemical cells is allowed to flow upwards through a storage chamber or port containing raw carbonaceous fuel. These configurations allow combining the separate processes of devolatilization, pyrolysis and electrochemical conversion of carbon to electric power into a single unit process, fed with raw fuel and exhausting high BTU gases, electric power, and substantially pure CO.sub.2 during operation.

Cooper, John F. (Oakland, CA)

2007-08-07T23:59:59.000Z

102

Further Studies on the Conversion of 4-Hydroxyoxazaphosphorines to Reactive Mustards and Acrolein in Inorganic Buffers  

Science Journals Connector (OSTI)

...increased. The energy of activation...probably the conversion of the intermediate...of these factors on the development...increased. The energy of activation...probably the conversion of the intermediate...of these factors on the development...Thus, these factors are likely...activation energy value for the conversion of 4-hydroxyoxazaphosphorines...

J. E. Low; R. F. Borch; and N. E. Sladek

1983-12-01T23:59:59.000Z

103

A nonlinear thermodynamic model for a breakdown of the Onsager symmetry and the efficiency of thermoelectric conversion in nanowires  

Science Journals Connector (OSTI)

...the thermoelectric energy conversion which, under some...the thermoelectric energy-conversion efficiency, one should...which remains the main factor responsible for high...the thermoelectric energy conversion. However, this does...

2014-01-01T23:59:59.000Z

104

Processing and Conversion  

Energy.gov (U.S. Department of Energy (DOE))

The strategic goal of Conversion Research and Development (R&D) is to develop technologies for converting feedstocks into commercially viable liquid transportation fuels, as well as bioproducts...

105

QUANTUM CONVERSION IN PHOTOSYNTHESIS  

E-Print Network (OSTI)

QUANTUM CONVERSION IN PHOTOSYNTHESIS Melvin Calvin Januaryas it occurs in modern photosynthesis can only take place inof the problem or photosynthesis, or any specific aspect of

Calvin, Melvin

2008-01-01T23:59:59.000Z

106

A Comparison of Iron and Steel Production Energy Use and Energy Intensity in China and the U.S.  

E-Print Network (OSTI)

A: Thermal Unit Conversion Factors. Washington, DC: EIA.A: Thermal Unit Conversion Factors. Washington, DC: EIA.Appendix Table 43: Unit conversion factors From this unit

Hasanbeigi, Ali

2012-01-01T23:59:59.000Z

107

United States Department of the Interior Fish and Wildlife service  

E-Print Network (OSTI)

. JUly 1945 WFA NET WEIGHTS AND CONVERSION FACTORS FOR FISHERY PRODUCTS SU1I'ilift.ARIZED The fishery cacmodities listed in Se~tions A and B of the War Food Administration's booklets on Conversion Factors tabulations ,--Sect ion A. Conversion Factors. is composed primarily of factors used to convert food supplies

108

Advanced Coal Conversion Process Demonstration  

NLE Websites -- All DOE Office Websites (Extended Search)

Clean Coal Technology Program Clean Coal Technology Program Advanced Coal Conversion Process Demonstration A DOE Assessment DOE/NETL-2005/1217 U.S. Department of Energy Office of Fossil Energy National Energy Technology Laboratory April 2005 2 Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference therein to any specific commercial product, process, or service by trade name,

109

Energy Conversion Devices Inc aka ECD Ovonics | Open Energy Information  

Open Energy Info (EERE)

Conversion Devices Inc aka ECD Ovonics Conversion Devices Inc aka ECD Ovonics Jump to: navigation, search Name Energy Conversion Devices Inc (aka ECD Ovonics) Place Rochester Hills, Michigan Zip 48309 Sector Solar Product Michigan-based materials developer and holding company for thin-film silicon PV manufacturer United Solar Ovonics. References Energy Conversion Devices Inc (aka ECD Ovonics)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Energy Conversion Devices Inc (aka ECD Ovonics) is a company located in Rochester Hills, Michigan . References ↑ "Energy Conversion Devices Inc (aka ECD Ovonics)" Retrieved from "http://en.openei.org/w/index.php?title=Energy_Conversion_Devices_Inc_aka_ECD_Ovonics&oldid=34484

110

Photovoltaic Energy Conversion  

E-Print Network (OSTI)

Photovoltaic Energy Conversion Frank Zimmermann #12;Solar Electricity Generation Consumes no fuel Make solar cells more efficient Theoretical energy conversion efficiency limit of single junction-bandgap photons are not absorbed: Carrier relaxation to band edges: Photon energy exceeding bandgap is lost

Glashausser, Charles

111

The Daniell cell, Ohm's law, and the emergence of the International System of Units  

Science Journals Connector (OSTI)

Telegraphy originated in the 1830s and 40?s and flourished in the following decades but with a patchwork of electrical standards. Electromotive force was for the most part measured in units of the predominant Daniell cell but each telegraphy company had their own resistance standard. In 1862 the British Association for the Advancement of Science formed a committee to address this situation. By 1873 they had given definition to the electromagnetic system of units (emu) and defined the practical units of the ohm as 109?emu units of resistance and the volt as 108?emu units of electromotive force. These recommendations were ratified and expanded upon in a series of international congresses held between 1881 and 1904. A proposal by Giovanni Giorgi in 1901 took advantage of a coincidence between the conversion of the units of energy in the emu system (the erg) and in the practical system (the Joule). As it was the same conversion factor existed between the cgs based emu system and a theretofore undefined MKS system. By introducing another unit X (where X could be any of the practical electrical units) Giorgi demonstrated that a self-consistent MKSX system was tenable without the need for multiplying factors. Ultimately the ampere was selected as the fourth unit. It took nearly 60 years but in 1960 Giorgi's proposal was incorporated as the core of the newly inaugurated International System of Units (SI). This article surveys the physics physicists and events that contributed to those developments.

2014-01-01T23:59:59.000Z

112

BioPower Application (United States) | Open Energy Information  

Open Energy Info (EERE)

BioPower Application (United States) BioPower Application (United States) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: BioPower Application (United States) Focus Area: Ethanol Topics: Potentials & Scenarios Website: rpm.nrel.gov/biopower/biopower/launch Equivalent URI: cleanenergysolutions.org/content/biopower-application-united-states,ht Language: English Policies: Deployment Programs DeploymentPrograms: Demonstration & Implementation BioPower is an interactive map for comparing biomass feedstocks and biopower by location. This tool helps users select from and apply biomass data layers to a map as well as query and download biopower and feedstock data. The analysis function offers common conversion factors that allow users to determine the potential biopower production for a selected

113

BIOMASS ENERGY CONVERSION IN HAWAII  

E-Print Network (OSTI)

Jones and w.s. Fong, Biomass Conversion of Biomass to Fuels11902 UC-61a BIOMASS ENERGY CONVERSION IN HAWAII RonaldLBL-11902 Biomass Energy Conversion in Hawaii Ronald 1.

Ritschard, Ronald L.

2013-01-01T23:59:59.000Z

114

Wave Energy Conversion Technology  

NLE Websites -- All DOE Office Websites (Extended Search)

Wave Energy Conversion Technology Wave Energy Conversion Technology Speaker(s): Mirko Previsic Date: August 2, 2001 - 12:00pm Location: Bldg. 90 Seminar Host/Point of Contact: Julie Osborn Scientists have been working on wave power conversion for the past twenty years, but recent advances in offshore and IT technologies have made it economically competitive. Sea Power & Associates is a Berkeley-based renewable energy technology company. We have developed patented technology to generate electricity from ocean wave energy using a system of concrete buoys and highly efficient hydraulic pumps. Our mission is to provide competitively priced, non-polluting, renewable energy for coastal regions worldwide. Mirko Previsic, founder and CEO, of Sea Power & Associates will discuss ocean wave power, existing technologies for its conversion into

115

Avatar augmented online conversation  

E-Print Network (OSTI)

One of the most important roles played by technology is connecting people and mediating their communication with one another. Building technology that mediates conversation presents a number of challenging research and ...

Vilhjlmsson, Hannes Hgni

2003-01-01T23:59:59.000Z

116

Modern Biomass Conversion Technologies  

Science Journals Connector (OSTI)

This article gives an overview of the state-of-the-art of key biomass conversion technologies currently deployed and technologies that may...2...capture and sequestration technology (CCS). In doing so, special at...

Andre Faaij

2006-03-01T23:59:59.000Z

117

DANISHBIOETHANOLCONCEPT Biomass conversion for  

E-Print Network (OSTI)

DANISHBIOETHANOLCONCEPT Biomass conversion for transportation fuel Concept developed at RIS? and DTU Anne Belinda Thomsen (RIS?) Birgitte K. Ahring (DTU) #12;DANISHBIOETHANOLCONCEPT Biomass: Biogas #12;DANISHBIOETHANOLCONCEPT Pre-treatment Step Biomass is macerated The biomass is cut in small

118

Semiconductor Nanowires and Nanotubes for Energy Conversion  

E-Print Network (OSTI)

of applications, notably energy conversion. As researchnanowires for energy conversion. Chemical Reviews, 2010.Implications for solar energy conversion. Physical Review

Fardy, Melissa Anne

2010-01-01T23:59:59.000Z

119

Structured luminescence conversion layer  

DOE Patents (OSTI)

An apparatus device such as a light source is disclosed which has an OLED device and a structured luminescence conversion layer deposited on the substrate or transparent electrode of said OLED device and on the exterior of said OLED device. The structured luminescence conversion layer contains regions such as color-changing and non-color-changing regions with particular shapes arranged in a particular pattern.

Berben, Dirk; Antoniadis, Homer; Jermann, Frank; Krummacher, Benjamin Claus; Von Malm, Norwin; Zachau, Martin

2012-12-11T23:59:59.000Z

120

Conversion Plan | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

document the conversion plan that clearly defines the system or project's conversion procedures; outlines the installation of new and converted filesdatabases; coordinates the...

Note: This page contains sample records for the topic "unit conversion factors" 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

Plasmonic conversion of solar energy  

E-Print Network (OSTI)

of solar energy into electricity in photovoltaic cells orsolar energy conversion aimed at photovoltaic applicationsenergy conversion, opening a new venue for photovoltaic and

Clavero, Cesar

2014-01-01T23:59:59.000Z

122

Plasmonic conversion of solar energy  

E-Print Network (OSTI)

of carriers allows maintaining the energy conversionenergy conversion 8 Timescale of charge separation, carrierin this energy conversion method, i.e. carrier regeneration

Clavero, Cesar

2014-01-01T23:59:59.000Z

123

Thermophotovoltaic Energy Conversion for Space  

Science Journals Connector (OSTI)

Heat is converted to electricity by using a heated surface (the emitter) that radiates infrared (IR) photons to an adjacent low bandgap photovoltaic cell (typically made with binary, ternary, or quaternary semiconductors such as InGaAs, GaSb, InAs, or InGaAsSb), which converts these IR photons to electricity. ... Solid-state TPV energy conversion uses photovoltaic devices in the form of a p?n diode to convert radiant thermal photons directly into electricity. ... The overall system efficiency of a TPV system is the product of factors attributable to the TPV cell efficiency, the spectral filter, and the cell module factor which includes effects of parasitic photon absorption in the nonactive diode area and is defined as the total photonic energy absorbed in the active diode area divided by the total photonic energy absorption. ...

V. L. Teofilo; P. Choong; J. Chang; Y.-L. Tseng; S. Ermer

2008-05-22T23:59:59.000Z

124

Rationale for continuing R&D in direct coal conversion to produce high quality transportation fuels  

SciTech Connect

For the foreseeable future, liquid hydrocarbon fuels will play a significant role in the transportation sector of both the United States and the world. Factors favoring these fuels include convenience, high energy density, and the vast existing infrastructure for their production and use. At present the U.S. consumes about 26% of the world supply of petroleum, but this situation is expected to change because of declining domestic production and increasing competition for imports from countries with developing economies. A scenario and time frame are developed in which declining world resources will generate a shortfall in petroleum supply that can be allieviated in part by utilizing the abundant domestic coal resource base. One option is direct coal conversion to liquid transportation fuels. Continued R&D in coal conversion technology will results in improved technical readiness that can significantly reduce costs so that synfuels can compete economically in a time frame to address the shortfall.

Srivastava, R.D.; McIlvried, H.G. [Burns and Roe Services Corp., Pittsburgh, PA (United States); Gray, D. [Mitre Corp, McLean, VA (United States)] [and others

1995-12-31T23:59:59.000Z

125

Simulating the physiology of athletes during endurance sports events: modelling human energy conversion and metabolism  

Science Journals Connector (OSTI)

...somewhat slower to save energy for later). The motivational factors are represented by the...events: modelling human energy conversion and metabolism. | The...computational model for energy conversion during bicycle racing...

2011-01-01T23:59:59.000Z

126

Regulatory factors for the assembly of thylakoid membrane protein complexes  

Science Journals Connector (OSTI)

...light and its conversion into chemical energy in oxygenic...known regulatory factors are conserved...Regulatory factors for the assembly...light and its conversion into chemical energy in oxygenic...known regulatory factors are conserved...

2012-01-01T23:59:59.000Z

127

Ortho-para conversion of hydrogen at high pressures  

Science Journals Connector (OSTI)

Ortho-para conversion rates in solid H2 measured as a function of pressure up to 58 GPa are examined theoretically. Analyses of the data provide information on the relative role of diffusion versus intrinsic dependences of the conversion rate on ortho concentration. A theory of the conversion has been developed using a closed-form representation of the conversion promoting nuclear magnetic interaction Hss expanded in spherical harmonics. The mechanisms considered include double conversion, excitations in the J=1 and J=2 manifolds as conversion energy sinks, and a possibility of intermediate states from which the conversion energy is dissipated via the strong electrical quadrupole-quadrupole (EQQ) interaction. Conversion rates were evaluated for a total of 12 new channels; the two other channels considered previously for moderate pressures have been reconsidered to account for factors that influence phonon-assisted energy dissipation, the most important being the compression-related decrease of the conversion energy (gap closing). Contributions from the standard one-phonon channels with single and double conversion yield fairly good agreement with low-pressure data. The proposed new channel identified as responsible for the observed conversion acceleration is the one in which the conversion Hamiltonian Hss only initiates conversion driving the system to a temporarily nonequilibrium state from which the conversion energy is dissipated via EQQ coupling into excitations within the J=1 manifold. Our mechanism predicts a strong and abrupt conversion slowdown at still higher compressions. The abrupt decrease in rate observed at a given pressure at longer times (decreasing ortho fractions) can be explained as due to the inability of slow diffusion to restore the random distribution of ortho species and due to the intrinsic inefficiency of the new channel at low c.

Mikhail A. Strzhemechny; Russell J. Hemley; Ho-kwang Mao; Alexander F. Goncharov; Jon H. Eggert

2002-07-10T23:59:59.000Z

128

Operational water consumption and withdrawal factors for electricity  

Open Energy Info (EERE)

4047 4047 Varnish cache server Browse Upload data GDR 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142254047 Varnish cache server Operational water consumption and withdrawal factors for electricity generating technologies Dataset Summary Description This dataset is from the report Operational water consumption and withdrawal factors for electricity generating technologies: a review of existing literature (J. Macknick, R. Newmark, G. Heath and K.C. Hallett) and provides estimates of operational water withdrawal and water consumption factors for electricity generating technologies in the United States. Estimates of water factors were collected from published primary literature and were not modified except for unit conversions. The water factors presented may be useful in modeling and policy analyses where reliable power plant level data are not available.

129

Carbohydrate Derived-Pseudo-Lignin Can Retard Cellulose Biological Conversion  

E-Print Network (OSTI)

ARTICLE Carbohydrate Derived-Pseudo-Lignin Can Retard Cellulose Biological Conversion Rajeev Kumar degradation products, collectively termed as chars and/or pseudo-lignin. In order to understand the factors derived pseudo-lignin on cellulose conversion at the moderate to low enzyme loadings necessary

California at Riverside, University of

130

Reclaiming lost capability in power plant coal conversions: an innovative, low-cost approach  

SciTech Connect

Some of the capability lost during coal conversion can be recovered for midrange/peaking power generation through low cost, turbine cycle and economizer modifications. The additional output can be realized by shutting off adjacent high pressure feedwater heaters (as specified by turbogenerator manufacturers) and simultaneously increasing heat input to the economizer. The supplemental economizer heat input makes up for heat lost to the feedwater when extraction steam is shut off. Several options for applying this novel approach to capability recovery are described. The reclaimed capability is realized at somewhat lower efficiency but at low cost, compared to the overall cost of a coal conversion. Rather than return converted units to up to 100% oil or gas firing during periods of high system demand, the proposed method allows the continued comsumption of coal for the base-load portion of the plant's output. The development of the low NO/sub x/ Slagging Combustor will allow even the added economizer heat input to be supplied by relatively low cost coal. Following a brief review of factors affecting boiler capability in coal conversions and current approaches to coal conversion in this country and overseas, the results of a preliminary study that apply the proposed novel concept to a West Coast power plant are described.

Miliaras, E.S.; Kelleher, P.J.; Fujimura, K.S.

1983-01-01T23:59:59.000Z

131

Digital optical conversion module  

DOE Patents (OSTI)

A digital optical conversion module used to convert an analog signal to a computer compatible digital signal including a voltage-to-frequency converter, frequency offset response circuitry, and an electrical-to-optical converter. Also used in conjunction with the digital optical conversion module is an optical link and an interface at the computer for converting the optical signal back to an electrical signal. Suitable for use in hostile environments having high levels of electromagnetic interference, the conversion module retains high resolution of the analog signal while eliminating the potential for errors due to noise and interference. The module can be used to link analog output scientific equipment such as an electrometer used with a mass spectrometer to a computer.

Kotter, Dale K. (North Shelley, ID); Rankin, Richard A. (Ammon, ID)

1991-02-26T23:59:59.000Z

132

Digital optical conversion module  

DOE Patents (OSTI)

A digital optical conversion module used to convert an analog signal to a computer compatible digital signal including a voltage-to-frequency converter, frequency offset response circuitry, and an electrical-to-optical converter. Also used in conjunction with the digital optical conversion module is an optical link and an interface at the computer for converting the optical signal back to an electrical signal. Suitable for use in hostile environments having high levels of electromagnetic interference, the conversion module retains high resolution of the analog signal while eliminating the potential for errors due to noise and interference. The module can be used to link analog output scientific equipment such as an electrometer used with a mass spectrometer to a computer. 2 figs.

Kotter, D.K.; Rankin, R.A.

1988-07-19T23:59:59.000Z

133

Cohesive means in Slovenian spontaneous dialectal conversations  

E-Print Network (OSTI)

17 Cohesive means in Slovenian spontaneous dialectal conversations1 Danila zuljan kumar Intitut za slovenski jezik Frana Ramova ZRC SAZU, Raziskovalna postaja Nova Gorica, Delpinova 12, SI 5000 Nova Gorica, DZuljan@zrc-sazu.si V... Centre SASA. SCN III/1 [2010], 1734 18 Slavia Centralis 1/2010 Danila Zuljan Kumar 0 Introduction A discourse (or a text as its product) is not a structural unit, like a clause or a sentence. Rather, it is a semantic unit, which means...

Kumar, Danila Zuljan

2010-02-01T23:59:59.000Z

134

Energy Down-Conversion and Thermalization in Metal Absorbers  

Science Journals Connector (OSTI)

There are the two significant factors associated with down-conversion phonons. The first is the dependence of the energy loss on the distance of the absorption ... from the escape interface. A photon of energy E....

A. Kozorezov

2012-05-01T23:59:59.000Z

135

Energy Conversion to Electricity  

Science Journals Connector (OSTI)

30 May 1974 research-article Energy Conversion to Electricity D. Clark...continuing growth in the demand for energy, and of electricity as the route...the electricity share of the total energy market and of the substitution of electricity...

1974-01-01T23:59:59.000Z

136

Solar Energy Conversion  

Science Journals Connector (OSTI)

If solar energy is to become a practical alternative to fossil fuels we must have efficient ways to convert photons into electricity fuel and heat. The need for better conversion technologies is a driving force behind many recent developments in biology materials and especially nanoscience.

George W. Crabtree; Nathan S. Lewis

2008-01-01T23:59:59.000Z

137

Campus Conversations: CLIMATE CHANGE  

E-Print Network (OSTI)

review and input from scholars with expertise in climate change and communication. #12; Welcome Thank youCampus Conversations: CLIMATE CHANGE AND THE CAMPUS Southwestern Pennsylvania Program booklet is an adaptation and updating of Global Warming and Climate Change, a brochure developed in 1994

Attari, Shahzeen Z.

138

Solar energy conversion.  

SciTech Connect

If solar energy is to become a practical alternative to fossil fuels, we must have efficient ways to convert photons into electricity, fuel, and heat. The need for better conversion technologies is a driving force behind many recent developments in biology, materials, and especially nanoscience. The Sun has the enormous untapped potential to supply our growing energy needs. The barrier to greater use of the solar resource is its high cost relative to the cost of fossil fuels, although the disparity will decrease with the rising prices of fossil fuels and the rising costs of mitigating their impact on the environment and climate. The cost of solar energy is directly related to the low conversion efficiency, the modest energy density of solar radiation, and the costly materials currently required. The development of materials and methods to improve solar energy conversion is primarily a scientific challenge: Breakthroughs in fundamental understanding ought to enable marked progress. There is plenty of room for improvement, since photovoltaic conversion efficiencies for inexpensive organic and dye-sensitized solar cells are currently about 10% or less, the conversion efficiency of photosynthesis is less than 1%, and the best solar thermal efficiency is 30%. The theoretical limits suggest that we can do much better. Solar conversion is a young science. Its major growth began in the 1970s, spurred by the oil crisis that highlighted the pervasive importance of energy to our personal, social, economic, and political lives. In contrast, fossil-fuel science has developed over more than 250 years, stimulated by the Industrial Revolution and the promise of abundant fossil fuels. The science of thermodynamics, for example, is intimately intertwined with the development of the steam engine. The Carnot cycle, the mechanical equivalent of heat, and entropy all played starring roles in the development of thermodynamics and the technology of heat engines. Solar-energy science faces an equally rich future, with nanoscience enabling the discovery of the guiding principles of photonic energy conversion and their use in the development of cost-competitive new technologies.

Crabtree, G. W.; Lewis, N. S. (Materials Science Division); (California Inst. of Tech.)

2008-03-01T23:59:59.000Z

139

Photovoltaic Cell Conversion Efficiency Basics | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Conversion Efficiency Basics Conversion Efficiency Basics Photovoltaic Cell Conversion Efficiency Basics August 20, 2013 - 2:58pm Addthis The conversion efficiency of a photovoltaic (PV) cell, or solar cell, is the percentage of the solar energy shining on a PV device that is converted into electrical energy, or electricity. Improving this conversion efficiency is a key goal of research and helps make PV technologies cost-competitive with more traditional sources of energy. Factors Affecting Conversion Efficiency Much of the energy from sunlight reaching a PV cell is lost before it can be converted into electricity. But certain characteristics of solar cell materials also limit a cell's efficiency to convert the sunlight it receives. Wavelength of Light Light is composed of photons-or packets of energy-that range in

140

Session: Energy Conversion  

SciTech Connect

This session at the Geothermal Energy Program Review X: Geothermal Energy and the Utility Market consisted of five presentations: ''Hydrothermal Energy Conversion Technology'' by David Robertson and Raymond J. LaSala; ''Materials for Geothermal Production'' by Lawrence E. Kukacka; ''Supersaturated Turbine Expansions for Binary Geothermal Power Plants'' by Carl J. Bliem; ''Geothermal Waster Treatment Biotechnology: Progress and Advantages to the Utilities'' by Eugen T. Premuzic; and ''Geothermal Brine Chemistry Modeling Program'' by John H. Weare.

Robertson, David; LaSala, Raymond J.; Kukacka, Lawrence E.; Bliem, Carl J.; Premuzic, Eugene T.; Weare, John H.

1992-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "unit conversion factors" 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

Voice Conversion Jani Nurminen1, Hanna Siln2, Victor Popa2,  

E-Print Network (OSTI)

of voice conversion, it is essential to understand the factors that determine the perceived speaker0 Voice Conversion Jani Nurminen1, Hanna Silén2, Victor Popa2, Elina Helander2 and Moncef Gabbouj2 1Accenture 2Tampere University of Technology Finland 1. Introduction Voice conversion (VC

Gabbouj, Moncef

142

Mechanical properties of WC10Co cemented carbides sintered from nanocrystalline spray conversion processed powders  

E-Print Network (OSTI)

Mechanical properties of WC±10Co cemented carbides sintered from nanocrystalline spray conversion as the spray conversion process [2]. The WC particle sizes in powders fabricated by the spray conversion: microstructural parameters such as WC grain size, Co mean free path and WC/WC contiguity; chemical factors

Hong, Soon Hyung

143

Conversion of Questionnaire Data  

SciTech Connect

During the survey, respondents are asked to provide qualitative answers (well, adequate, needs improvement) on how well material control and accountability (MC&A) functions are being performed. These responses can be used to develop failure probabilities for basic events performed during routine operation of the MC&A systems. The failure frequencies for individual events may be used to estimate total system effectiveness using a fault tree in a probabilistic risk analysis (PRA). Numeric risk values are required for the PRA fault tree calculations that are performed to evaluate system effectiveness. So, the performance ratings in the questionnaire must be converted to relative risk values for all of the basic MC&A tasks performed in the facility. If a specific material protection, control, and accountability (MPC&A) task is being performed at the 'perfect' level, the task is considered to have a near zero risk of failure. If the task is performed at a less than perfect level, the deficiency in performance represents some risk of failure for the event. As the degree of deficiency in performance increases, the risk of failure increases. If a task that should be performed is not being performed, that task is in a state of failure. The failure probabilities of all basic events contribute to the total system risk. Conversion of questionnaire MPC&A system performance data to numeric values is a separate function from the process of completing the questionnaire. When specific questions in the questionnaire are answered, the focus is on correctly assessing and reporting, in an adjectival manner, the actual performance of the related MC&A function. Prior to conversion, consideration should not be given to the numeric value that will be assigned during the conversion process. In the conversion process, adjectival responses to questions on system performance are quantified based on a log normal scale typically used in human error analysis (see A.D. Swain and H.E. Guttmann, 'Handbook of Human Reliability Analysis with Emphasis on Nuclear Power Plant Applications,' NUREG/CR-1278). This conversion produces the basic event risk of failure values required for the fault tree calculations. The fault tree is a deductive logic structure that corresponds to the operational nuclear MC&A system at a nuclear facility. The conventional Delphi process is a time-honored approach commonly used in the risk assessment field to extract numerical values for the failure rates of actions or activities when statistically significant data is absent.

Powell, Danny H [ORNL] [ORNL; Elwood Jr, Robert H [ORNL] [ORNL

2011-01-01T23:59:59.000Z

144

Semiconductor Nanowires and Nanotubes for Energy Conversion  

E-Print Network (OSTI)

Nanowires and Nanotubes for Energy Conversion By MelissaNanowires and Nanotubes for Energy Conversion by MelissaNanowires and Nanotubes for Energy Conversion by Melissa

Fardy, Melissa Anne

2010-01-01T23:59:59.000Z

145

OCEAN THERMAL ENERGY CONVERSION PROGRAMMATIC ENVIRONMENTAL ASSESSMENT  

E-Print Network (OSTI)

Ocean Thermal Energy Conversion (OTEC) Draft Programmaticof ocean thermal energy conversion technology. U.S. Depart~on Ocean TherUial Energy Conversion, June 18, 1979. Ocean

Sands, M.Dale

2013-01-01T23:59:59.000Z

146

Advanced Conversion Roadmap Workshop | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Advanced Conversion Roadmap Workshop DOE introduction slides to the Advanced Conversion Roadmap Workshop webinar. ctabwebinardoe.pdf More Documents & Publications Conversion...

147

Probing the Role of PrP Repeats in Conformational Conversion and Amyloid Assembly of Chimeric Yeast Prions*S  

E-Print Network (OSTI)

a relatively good understanding of the factors that guide the conformational conversion of the Sup35 prion conversion of the protein Sup35, a translation termina- tion factor. In its prion conformation, Sup35Probing the Role of PrP Repeats in Conformational Conversion and Amyloid Assembly of Chimeric Yeast

Lindquist, Susan

148

Issues related to wind energy conversion systems  

Science Journals Connector (OSTI)

There is growing interest in the development of more sustainable electricity systems employing renewable, low-emission resources. In this context, the number of wind power generators installed in the world is increasing, and there are strong indicators that such growth should continue in the next decades. The intensity of wind power expansion depends on different factors related to technical, economic, environmental, governmental, and regulatory issues. This paper presents an overview on various issues related to wind energy conversion systems.

Walmir Freitas; Ahmed Faheem Zobaa; Jose C.M. Vieira; James S. McConnach

2005-01-01T23:59:59.000Z

149

Western Oil Shale Conversion  

E-Print Network (OSTI)

This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Govermnent nor any agency thereof, nor any of their employees makes any warranty, express of implied, or assumes any legal liability or responsibility for the accuracy, completeness or usefulness of any information, apparatus, product, or process disclosed, or re.presents that its use weuld not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise, does not necessarily constitute or imply its endorsemem, recommendation, or favoring by the United States Govertunent or any agency thereof. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof. This report has been reproduced directly ft'ore the best available copy..Available to DOE and DOE contractors from the O_ce of Scientific and

C. Y. Cha; L. J. Fahy; R. W. Grimes; C. Y. Cha; Lj. Fahy; R. W. Grimes

1989-01-01T23:59:59.000Z

150

Experimental and Analytical Studies on Pyroelectric Waste Heat Energy Conversion  

E-Print Network (OSTI)

energy conversion . . . . . . . . . . . . . . . . . . . . . . . . . .other pyroelectric energy conversion methods . . . . Chapter6 Pyroelectric Energy Conversion using PLZT and

Lee, Felix

2012-01-01T23:59:59.000Z

151

Battery Chargers | Electrical Power Conversion and Storage  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Battery Chargers | Electrical Power Conversion and Storage Battery Chargers | Electrical Power Conversion and Storage 625 West A Street | Lincoln, NE 68522-1794 | LesterElectrical.com P: 402.477.8988 | F: 402.441.3727, 402.474.1769 (Sales) MEMORANDUM TO: United States Department of Energy (DOE), Via Email, expartecommunications@hq.doe.gov FROM: Spencer Stock, Product Marketing Manager, Lester Electrical DATE: June 18, 2012 RE: Ex Parte Communications, Docket Number EERE-2008-BT-STD-0005, RIN 1904-AB57 On Monday, June 11, 2012, representatives from Lester Electrical and Ingersoll Rand met with DOE to discuss the Notice of Proposed Rulemaking (NOPR) for Energy Conservation Standards for Battery Chargers and External Power Supplies, Docket Number EERE-2008-BT-STD-0005, RIN 1904-AB57.

152

Zinc phosphate conversion coatings  

DOE Patents (OSTI)

Zinc phosphate conversion coatings for producing metals which exhibit enhanced corrosion prevention characteristics are prepared by the addition of a transition-metal-compound promoter comprising a manganese, iron, cobalt, nickel, or copper compound and an electrolyte such as polyacrylic acid, polymethacrylic acid, polyitaconic acid and poly-L-glutamic acid to a phosphating solution. These coatings are further improved by the incorporation of Fe ions. Thermal treatment of zinc phosphate coatings to generate .alpha.-phase anhydrous zinc phosphate improves the corrosion prevention qualities of the resulting coated metal.

Sugama, Toshifumi (Wading River, NY)

1997-01-01T23:59:59.000Z

153

Zinc phosphate conversion coatings  

DOE Patents (OSTI)

Zinc phosphate conversion coatings for producing metals which exhibit enhanced corrosion prevention characteristics are prepared by the addition of a transition-metal-compound promoter comprising a manganese, iron, cobalt, nickel, or copper compound and an electrolyte such as polyacrylic acid, polymethacrylic acid, polyitaconic acid and poly-L-glutamic acid to a phosphating solution. These coatings are further improved by the incorporation of Fe ions. Thermal treatment of zinc phosphate coatings to generate {alpha}-phase anhydrous zinc phosphate improves the corrosion prevention qualities of the resulting coated metal. 33 figs.

Sugama, T.

1997-02-18T23:59:59.000Z

154

California's Energy Future - The View to 2050  

E-Print Network (OSTI)

47 Appendix A: Units and Conversion Factors andAppendix A: Units and Conversion Factors and Acronyms The

2011-01-01T23:59:59.000Z

155

Californias Energy Future: The View to 2050 - Summary Report  

E-Print Network (OSTI)

47 Appendix A: Units and Conversion Factors andAppendix A: Units and Conversion Factors and Acronyms The

Yang, Christopher

2011-01-01T23:59:59.000Z

156

Hybridizing Energy Conversion and Storage in a Mechanical-to-Electrochemical Process for Self-Charging Power Cell  

E-Print Network (OSTI)

Hybridizing Energy Conversion and Storage in a Mechanical-to- Electrochemical Process for Self-charging power cell, mechanical energy, piezoelectricity, lithium ion battery, electrochemistry Energy conversion physical units achieving the conversions from mechanical energy to electricity and then from electric

Wang, Zhong L.

157

Bio-energy recovery from high-solid organic substrates by dry anaerobic bio-conversion processes: a review  

Science Journals Connector (OSTI)

Dry anaerobic bio-conversion (D-AnBioC) of high-solid organic ... involved in bioreactor designing; (3) present factors influencing the bio-conversion efficiency; (4) discuss the microbiology of ... existing comm...

Obuli P. Karthikeyan; C. Visvanathan

2013-09-01T23:59:59.000Z

158

API unit  

Science Journals Connector (OSTI)

API unit [An arbitrary unit of the American Petroleum Institute for measuring natural radioactivity; used in certain well logging methods] ? API-Einheit f

2014-08-01T23:59:59.000Z

159

Energy conversion system  

DOE Patents (OSTI)

The energy conversion system includes a photo-voltaic array for receiving solar radiation and converting such radiation to electrical energy. The photo-voltaic array is mounted on a stretched membrane that is held by a frame. Tracking means for orienting the photo-voltaic array in predetermined positions that provide optimal exposure to solar radiation cooperate with the frame. An enclosure formed of a radiation transmissible material includes an inside containment space that accommodates the photo-voltaic array on the stretched membrane, the frame and the tracking means, and forms a protective shield for all such components. The enclosure is preferably formed of a flexible inflatable material and maintains its preferred form, such as a dome, under the influence of a low air pressure furnished to the dome. Under this arrangement the energy conversion system is streamlined for minimizing wind resistance, sufficiently weatherproof for providing protection against weather hazards such as hail, capable of using diffused light, lightweight for low-cost construction, and operational with a minimal power draw.

Murphy, Lawrence M. (Lakewood, CO)

1987-01-01T23:59:59.000Z

160

Energy conversion system  

DOE Patents (OSTI)

The energy conversion system includes a photo-voltaic array for receiving solar radiation and converting such radiation to electrical energy. The photo-voltaic array is mounted on a stretched membrane that is held by a frame. Tracking means for orienting the photo-voltaic array in predetermined positions that provide optimal exposure to solar radiation cooperate with the frame. An enclosure formed of a radiation transmissible material includes an inside containment space that accommodates the photo-voltaic array on the stretched membrane, the frame and the tracking means, and forms a protective shield for all such components. The enclosure is preferably formed of a flexible inflatable material and maintains its preferred form, such as a dome, under the influence of a low air pressure furnished to the dome. Under this arrangement the energy conversion system is streamlined for minimizing wind resistance, sufficiently weathproof for providing protection against weather hazards such as hail, capable of using diffused light, lightweight for low-cost construction and operational with a minimal power draw.

Murphy, L.M.

1985-09-16T23:59:59.000Z

Note: This page contains sample records for the topic "unit conversion factors" 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

Wind energy conversion system  

SciTech Connect

This patent describes a wind energy conversion system comprising: a propeller rotatable by force of wind; a generator of electricity mechanically coupled to the propeller for converting power of the wind to electric power for use by an electric load; means coupled between the generator and the electric load for varying the electric power drawn by the electric load to alter the electric loading of the generator; means for electro-optically sensing the speed of the wind at a location upwind from the propeller; and means coupled between the sensing means and the power varying means for operating the power varying means to adjust the electric load of the generator in accordance with a sensed value of wind speed to thereby obtain a desired ratio of wind speed to the speed of a tip of a blade of the propeller.

Longrigg, P.

1987-03-17T23:59:59.000Z

162

Did you know heart disease is the leading cause of death in the United States? Contributing factors include smoking, obesity, diabetes, high blood pressure,  

E-Print Network (OSTI)

the risk of stroke or heart attack. · Weight loss will improve heart health and heart function. · Reduced6:00 AM Wake up Did you know heart disease is the leading cause of death in the United States history of heart disease. 7:30 AM Breakfast: Whole grain cereal, 1 medium orange and 1 cup fat-free milk

163

BIOMASS ENERGY CONVERSION IN HAWAII  

E-Print Network (OSTI)

Operations, vol. 2 of Biomass Energy (Stanford: StanfordPhotosynthethic Pathway Biomass Energy Production," ~c:_! _LBL-11902 UC-61a BIOMASS ENERGY CONVERSION IN HAWAII

Ritschard, Ronald L.

2013-01-01T23:59:59.000Z

164

Biochemical Conversion | Department of Energy  

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

by enhancing fuel yields in integrated biorefineries which combine conversion types with heat and power efficiencies to produce fuel and products. Lignocellulose (mainly lignin,...

165

Energy conversion by gravitational waves  

Science Journals Connector (OSTI)

... out that if such particles are charged, the accelerations will constitute a mechanism for the conversion of gravitational ... of gravitational energy into electromagnetic ...

H. BONDI; F. A. E. PIRANI

1988-03-17T23:59:59.000Z

166

Factors for converting dose measured in polystyrene phantoms to dose reported in water phantoms for incident proton beams  

SciTech Connect

Purpose: Previous dosimetry protocols allowed calibrations of proton beamline dose monitors to be performed in plastic phantoms. Nevertheless, dose determinations were referenced to absorbed dose-to-muscle or absorbed dose-to-water. The IAEA Code of Practice TRS 398 recommended that dose calibrations be performed with ionization chambers only in water phantoms because plastic-to-water dose conversion factors were not available with sufficient accuracy at the time of its writing. These factors are necessary, however, to evaluate the difference in doses delivered to patients if switching from calibration in plastic to a protocol that only allows calibration in water. Methods: This work measured polystyrene-to-water dose conversion factors for this purpose. Uncertainties in the results due to temperature, geometry, and chamber effects were minimized by using special experimental set-up procedures. The measurements were validated by Monte Carlo simulations. Results: At the peak of non-range-modulated beams, measured polystyrene-to-water factors ranged from 1.015 to 1.024 for beams with ranges from 36 to 315 mm. For beams with the same ranges and medium sized modulations, the factors ranged from 1.005 to 1.019. The measured results were used to generate tables of polystyrene-to-water dose conversion factors. Conclusions: The dose conversion factors can be used at clinical proton facilities to support beamline and patient specific dose per monitor unit calibrations performed in polystyrene phantoms.

Moyers, M. F.; Vatnitsky, A. S.; Vatnitsky, S. M. [Loma Linda University Medical Center, Loma Linda, California 92354 (United States); Guthrie Clinic/Robert Packard Hospital, Sayre, Pennsylvania 18840 (United States); EBG MedAustron, Wiener Neustadt, Austria A2700 (Austria)

2011-10-15T23:59:59.000Z

167

Biomass Conversion to Energy  

Science Journals Connector (OSTI)

Sunlight is an infinitely abundant source of energy on this earth and all energy on this planet, in principle, is renewable. However, considering the factor of time frame, the present sources of energy such as co...

Maneesha Pande; Ashok N. Bhaskarwar

2012-01-01T23:59:59.000Z

168

United States Office of EPA-520/1-88-020 Environmental Protection Radiation Program September 1988  

E-Print Network (OSTI)

and Dose Conversion Factors For Inhalation, Submersion, And Ingestion Federal Guidance Report No.11 #12 and Exposure-to-Dose Conversion Factors for General Application, Based on the 1987 Federal Radiation Protection) and Derived Air Concentrations (DAC) for Occupational Exposure 31 2.1 Exposure-to-Dose Conversion Factors

169

Assessment of Energy Efficiency Improvement in the United States Petroleum Refining Industry  

E-Print Network (OSTI)

joules) using a conversion factor (1kWh = 3.6 MJ). However,the IPCC natural gas conversion factor of 0.0561 Mt CO 2 /finialsavingsandaconversionfactorof0.0036PJ/GWhis

Morrow III, William R.

2014-01-01T23:59:59.000Z

170

Alternative Fuels Data Center: Conversion Regulations  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Conversion Regulations Conversion Regulations to someone by E-mail Share Alternative Fuels Data Center: Conversion Regulations on Facebook Tweet about Alternative Fuels Data Center: Conversion Regulations on Twitter Bookmark Alternative Fuels Data Center: Conversion Regulations on Google Bookmark Alternative Fuels Data Center: Conversion Regulations on Delicious Rank Alternative Fuels Data Center: Conversion Regulations on Digg Find More places to share Alternative Fuels Data Center: Conversion Regulations on AddThis.com... Conversion Regulations All vehicle and engine conversions must meet standards instituted by the U.S. Environmental Protection Agency (EPA), the National Highway Traffic Safety Administration (NHTSA), and state agencies like the California Air Resources Board (CARB).

171

Factors that Determine Academic Versus Private Practice Career Interest in Radiation Oncology Residents in the United States: Results of a Nationwide Survey  

SciTech Connect

Purpose: To determine what factors US radiation oncology residents consider when choosing academic or nonacademic careers. Methods and Materials: A 20-question online survey was developed and sent to all US radiation oncology residents to assess factors that influence their career interest. Residents were asked to rate their interest in academics (A) versus private practice (PP) on a 0 (strong interest in A) to 100 (strong interest in PP) scale. Responses were classified as A (0-30), undecided (40-60), and PP (70-100). Residents were also asked to rank 10 factors that most strongly influenced their career interest. Results: Three hundred thirty-one responses were collected, of which 264 were complete and form the basis for this analysis. Factors that correlated with interest in A included having a PhD (P=.018), postgraduate year level (P=.0006), research elective time (P=.0003), obtaining grant funding during residency (P=.012), and number of publications before residency (P=.0001), but not number of abstracts accepted in the past year (P=.65) or publications during residency (P=.67). The 3 most influential factors for residents interested in A were: (1) baseline interest before residency; (2) academic role models; and (3) research opportunities during residency. The 3 most influential factors for residents interested in PP were: (1) baseline interest before residency; (2) academic role models; and (3) academic pressure and obligations. Conclusions: Interest in A correlated with postgraduate year level, degree, and research time during residency. Publications before but not during residency correlated with academic interest, and baseline interest was the most influential factor. These data can be used by residency program directors to better understand what influences residents' career interest.

Chang, Daniel T., E-mail: dtchang@stanford.edu [Department of Radiation Oncology, Stanford University, Stanford, California (United States); Shaffer, Jenny L. [Department of Radiation Oncology, Stanford University, Stanford, California (United States); Haffty, Bruce G. [Department of Radiation Oncology, University of Medicine and Dentistry of New Jersey, Robert Wood Johnson Medical School, New Brunswick, New Jersey (United States); Wilson, Lynn D. [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, Connecticut (United States)

2013-11-01T23:59:59.000Z

172

Assessment of Microbial Fouling in an Ocean Thermal Energy Conversion Experiment  

Science Journals Connector (OSTI)

...publication 23 July 1979 A project to investigate biofouling...to ocean thermal energy conversion heat exchangers...in ocean thermal energy conversion heat exchangers...for man to harvest solar energy involves exploitation...exchanger units. The project was conducted from...

R. Paul Aftring; Barrie F. Taylor

1979-10-01T23:59:59.000Z

173

Quantum-coupled single-electron thermal to electric conversion scheme  

E-Print Network (OSTI)

Thermal to electric energy conversion with thermophotovoltaics relies on radiation emitted by a hot body, which limits the power per unit area to that of a blackbody. Microgap thermophotovoltaics take advantage of evanescent ...

Wu, D. M.

174

5, 35333559, 2005 Catalytic conversion  

E-Print Network (OSTI)

measurement technique, employing selective gas- phase catalytic conversion of methanol to formaldehyde it the second most abundant organic trace gas after methane. Methanol can play an important role in upper tropoACPD 5, 3533­3559, 2005 Catalytic conversion of methanol to formaldehyde S. J. Solomon et al. Title

Paris-Sud XI, Université de

175

Solid State Energy Conversion Alliance (SECA) Workshop  

NLE Websites -- All DOE Office Websites (Extended Search)

NETL Publications NETL Publications 2001 Conference Proceedings Solid State Energy Conversion Alliance (SECA) Workshop March 29-30, 2001 Table of Contents Disclaimer Papers and Presentations Plenary Session Selected Presentations on Current DOE Work Supporting SECA Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government or any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof.

176

UNIT NUMBER:  

NLE Websites -- All DOE Office Websites (Extended Search)

193 UNIT NUMBER: 197 UNIT NAME: CONCRETE RUBBLE PILE (30) REGULATORY STATUS: AOC LOCATION: Outside plant security fence, north of the plant on Big Bayou Creek on private property....

177

UNIT NUMBER  

NLE Websites -- All DOE Office Websites (Extended Search)

7 UNIT NUMBER UNIT NAME Rubble oile 41 REGULATORY STATUS: AOC LOCATION: Butler Lake Dam, West end of Butler Lake top 20 ft wide, 10 ft APPROXIMATE DIMENSIONS: 200 ft long, base 30...

178

CT effective dose per dose length product using ICRP 103 weighting factors  

SciTech Connect

Purpose: To generate effective dose per unit dose length product (E/DLP) conversion factors incorporating ICRP Publication 103 tissue weighting factors. Methods: Effective doses for CT examinations were obtained using the IMPACT Dosimetry Calculator using all 23 dose data sets that are offered by this spreadsheet. CT examinations were simulated for scans performed along the patient long axis for each dosimetry data set using a 4 cm beam width ranging from the upper thighs to top of the head. Five basic body regions (head, neck, chest, abdomen, and pelvis), as well as combinations of the regions (head/neck, chest/abdomen, abdomen/pelvis, and chest/abdomen/pelvis) and whole body CT scans were investigated. Correction factors were generated that can be applied to convert E/DLP conversion factors based on ICRP 60 data to conversion factors that are valid for ICRP 103 data (i.e., E{sub 103}/E{sub 60}). Results: Use of ICRP 103 weighting factors increase effective doses for head scans by {approx}11%, for chest scans by {approx}20%, and decrease effective doses for pelvis scans by {approx}25%. Current E/DLP conversion factors are estimated to be 2.4 {mu}Sv/mGy cm for head CT examinations and range between 14 and 20 {mu}Sv/mGy cm for body CT examinations. Conclusions: Factors that enable patient CT doses to be adjusted to account for ICRP 103 tissue weighting factors are provided, which result in E/DLP factors that were increased in head and chest CT, reduced in pelvis CT, and showed no marked change in neck and abdomen CT.

Huda, Walter; Magill, Dennise; He Wenjun [Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, South Carolina 29425 (United States); Department of Bioengineering, Clemson-MUSC Bioengineering Program, Clemson University, Charleston, South Carolina 29425 (United States)

2011-03-15T23:59:59.000Z

179

Encapsulation Strategies in Energy Conversion Materials  

Science Journals Connector (OSTI)

For instance, light is converted to electrical energy in photovoltaic devices and back to light in LEDs, electrical energy is converted to chemical energy and vice versa in batteries or fuel cells, light is converted to chemical energy in water splitting catalysts or related systems, or one form of chemical energy is converted to another form over various types of catalysts. ... Thermoelectric materials are an interesting class of energy conversion materials that convert thermal gradients directly to electricity. ... energy densities ranging up to a factor of 5 beyond conventional Li-ion systems. ...

Ferdi Schth

2013-10-24T23:59:59.000Z

180

Management and Uses Conversion Activities  

NLE Websites -- All DOE Office Websites (Extended Search)

Conversion Conversion Depleted UF6 Conversion DOE is planning to build two depleted UF6 conversion facilities, and site-specific environmental impact statements (EISs) to evaluate project alternatives. The Final Plan for Conversion and the Programmatic EIS The eventual disposition of depleted UF6 remains the subject of considerable interest within the U.S. Congress, and among concerned citizens and other stakeholders. Congress stated its intentions in Public Law (P. L.) 105-204, signed by the President in July 1998. P. L. 105-204 required DOE to develop a plan to build two depleted UF6 conversion facilities, one each at Portsmouth, Ohio, and Paducah, Kentucky. DOE submitted the required plan, Final Plan for the Conversion of Depleted Uranium Hexafluoride, to Congress in July 1999. This document provided a discussion of DOE's technical approach and schedule to implement this project. Although much of the information provided in this report is still valid, a few aspects of this plan have changed since its publication.

Note: This page contains sample records for the topic "unit conversion factors" 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

Jet conversions in a quark-gluon plasma  

Science Journals Connector (OSTI)

Quark and gluon jets traversing through a quark-gluon plasma not only lose their energies but also can undergo flavor conversions. The conversion rates via the elastic q(q)g?gq(q) and the inelastic qq?gg scatterings are evaluated in the lowest order in QCD. Including both jet energy loss and conversions in the expanding quark-gluon plasma produced in relativistic heavy ion collisions, we have found a net of quark jets to gluon jets. This reduces the difference between the nuclear modification factors for quark and gluon jets in central heavy ion collisions and thus enhances the p/?+ and p/?- ratios at high transverse momentum. However, a much larger net quark-to-gluon jet conversion rate than the one given by the lowest order QCD is needed to account for the observed similar ratios in central Au+Au and p+p collisions at the same energy. Implications of our results are discussed.

W. Liu; C. M. Ko; B. W. Zhang

2007-05-04T23:59:59.000Z

182

A System for Transforming the Emotion in Speech: Combining Data-Driven Conversion Techniques for Prosody and Voice Quality  

E-Print Network (OSTI)

variations in an utterance by using a set of perceptually optimized contextual factors. Conversion of phoneA System for Transforming the Emotion in Speech: Combining Data-Driven Conversion Techniques, while dura- tions are transformed using phone-based relative decision trees. For spectral conversion

Young, Steve

183

EPA Redesigns Conversion Certification Policies  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

EPA Redesigns EPA Redesigns Conversion Certification Policies At a recent meeting held in Washington, DC, officials from the U.S. Environmental Protection Agency (EPA) opened dialogue about proposed changes to its emission certification policies that affect alternative fuel vehicles (AFVs). "We are trying to accommo- date the Energy Policy Act (EPAct) and Executive Order requirements while trying to change enforce- ment policies and guidance with respect to conversions," said Rich Ackerman of EPA's Enforcement Office. The meeting, attended by representatives of more than 60 organizations, was held to discuss actions addressing AFV emission certification. Specifically, topics included * Conversion emissions perfor- mance data * Status of environmental laws pertaining to alternative fuel

184

Thermal Conversion Process (TCP) Technology  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Changing World Technologies' Changing World Technologies' Thermal Conversion Process Commercial Demonstration Plant DOE/EA 1506 Weld County, Colorado December 2004 U.S. DEPARTMENT OF ENERGY GOLDEN FIELD OFFICE 1617 Cole Boulevard Golden, Colorado 80401 Thermal Conversion Process (TCP) Technology Commercial Demonstration - Weld County, CO TABLE OF CONTENTS Environmental Assessment Thermal Conversion Process (TCP) Technology Commercial Demonstration Project Weld County, Colorado SUMMARY............................................................................................................................. S-1 1.0 INTRODUCTION.........................................................................................................1-1 1.1. National Environmental Policy Act and Related Procedures...........................1-1

185

Photovoltaic and photoelectrochemical conversion of solar energy  

Science Journals Connector (OSTI)

...multiple carrier generation...renewable energy|solar energy conversion|photovoltaic...photovoltaic energy conversion process...minority carriers in the p-type...efficiency carrier multiplication...for solar energy conversion. Phys...

2007-01-01T23:59:59.000Z

186

Alternative Fuels Data Center: Vehicle Conversions  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Conversions Conversions Printable Version Share this resource Send a link to Alternative Fuels Data Center: Vehicle Conversions to someone by E-mail Share Alternative Fuels Data Center: Vehicle Conversions on Facebook Tweet about Alternative Fuels Data Center: Vehicle Conversions on Twitter Bookmark Alternative Fuels Data Center: Vehicle Conversions on Google Bookmark Alternative Fuels Data Center: Vehicle Conversions on Delicious Rank Alternative Fuels Data Center: Vehicle Conversions on Digg Find More places to share Alternative Fuels Data Center: Vehicle Conversions on AddThis.com... Vehicle Conversions Photo of converted to run on propane. What kinds of conversions are available? Natural Gas Propane Electric Hybrid Ethanol An aftermarket conversion is a vehicle or engine modified to operate using

187

Alternative Fuels Data Center: Propane Vehicle Conversions  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Conversions to someone by E-mail Conversions to someone by E-mail Share Alternative Fuels Data Center: Propane Vehicle Conversions on Facebook Tweet about Alternative Fuels Data Center: Propane Vehicle Conversions on Twitter Bookmark Alternative Fuels Data Center: Propane Vehicle Conversions on Google Bookmark Alternative Fuels Data Center: Propane Vehicle Conversions on Delicious Rank Alternative Fuels Data Center: Propane Vehicle Conversions on Digg Find More places to share Alternative Fuels Data Center: Propane Vehicle Conversions on AddThis.com... More in this section... Propane Basics Benefits & Considerations Stations Vehicles Availability Conversions Emissions Laws & Incentives Propane Vehicle Conversions Related Information Conversion Basics Regulations Vehicle conversions provide alternative fuel options beyond what is

188

E-Print Network 3.0 - assessment united states Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

University, Department of Engineering and Technology, Rail Technology Unit Collection: Energy Storage, Conversion and Utilization ; Engineering 3 DEVELOPING A PLAN TO ASSESS...

189

Chemical Conversions of Natural Precursors  

Science Journals Connector (OSTI)

Many products from the flavour industry are primary products from renewable resources or secondary products obtained by chemical conversions of the primary products. In general these secondary products are key...

Peter H. van der Schaft

2007-01-01T23:59:59.000Z

190

Solar Energy Conversion Efficiency Project  

Science Journals Connector (OSTI)

Report of a discussion on possible collaborative experimentation to test and refine biomass production models based on the conversion of solar energy by plant stands, and to evaluate alternative models.

J. S. Pereira; J. J. Landsberg

1989-01-01T23:59:59.000Z

191

Plasmonic conversion of solar energy  

E-Print Network (OSTI)

Basic Research Needs for Solar Energy Utilization, BasicS. Pillai and M. A. Green, Solar Energy Materials and SolarPlasmonic conversion of solar energy Csar Clavero Plasma

Clavero, Cesar

2014-01-01T23:59:59.000Z

192

Energy Conversion Devices | Open Energy Information  

Open Energy Info (EERE)

Jump to: navigation, search Name: Energy Conversion Devices Place: Rochester Hills, MI Website: http:www.energyconversiondev References: Energy Conversion Devices1...

193

UNIT NUMBER  

NLE Websites -- All DOE Office Websites (Extended Search)

174 10 12 92 UNIT NAME: C-745-K Low Level Storage Area REGULATORY STAU: -AOC LOCATION: Inside Security Fence , South of C-333 Cascade Building. APPROXIMATE...

194

UNIT NUMBER  

NLE Websites -- All DOE Office Websites (Extended Search)

4 UNIT NAME C-611 Underaround Diesel Tank REGULATORY STATUS: AOC LOCATION: Immediately southeast of C-611 APPROXIMATE DIMENSIONS: 1000 gallon FUNCTION: Diesel storage OPERATIONAL...

195

UNIT NUMBER:  

NLE Websites -- All DOE Office Websites (Extended Search)

7 KOW Toluene SDill Area UNIT NAME: REGULATORY STATUS: AOC LOCATION: Southwest of plant site APPROXIMATE DIMENSIONS: 200 feet wide by 800 feet ong FUNCTION: Storage of Toluene...

196

UNIT NUMBER  

NLE Websites -- All DOE Office Websites (Extended Search)

9 UNIT NAME C-746-Al REGULATORY STATUS: AOC LOCATION: Northwest corner of C-746-A APPROXIMATE DIMENSIONS: 4000 gallons FUNCTION: Underground storage tanks OPERATIONAL STATUS:...

197

UNIT NUMBER  

NLE Websites -- All DOE Office Websites (Extended Search)

1 UNIT NAME C-611 Underaround Gasoline Tank REGULATORY STATUS: AOC LOCATION: Immediately east of C-61l APPROXIMATE DIMENSIONS: 50 ga on FUNCTION: Gasoline storage OPERATIONAL...

198

Paducah DUF6 Conversion Final EIS - Notation  

NLE Websites -- All DOE Office Websites (Extended Search)

Paducah DUF Paducah DUF 6 Conversion Final EIS xxv NOTATION The following is a list of acronyms and abbreviations, chemical names, and units of measure used in this document. Some acronyms used only in tables may be defined only in those tables. GENERAL ACRONYMS AND ABBREVIATIONS AEA Atomic Energy Act of 1954 AEC U.S. Atomic Energy Commission AIHA American Industrial Hygiene Association ALARA as low as reasonably achievable ANL Argonne National Laboratory ANP Advanced Nuclear Power (Framatone ANP, Inc.) ANSI American National Standards Institute AQCR Air Quality Control Region BLS Bureau of Labor Statistics CAA Clean Air Act CEQ Council on Environmental Quality CERCLA Comprehensive Environmental Response, Compensation, and Liability Act of 1980 CFR Code of Federal Regulations CRMP cultural resource management plan

199

Assessment of Combinations between Pretreatment and Conversion Configurations for Bioethanol Production  

Science Journals Connector (OSTI)

Therefore, useful alternatives can be generated, although additional factors need to be considered. ... Therefore, the most appropriate conversions to combine with SE are SHCF and SSCF. ... The black color bar represents the energy cost for pretreatment and conversion steps, and the gray color bar represents the energy cost for the distillation step. ...

Carolina Conde-Meja; Arturo Jimnez-Gutirrez; Mahmoud M. El-Halwagi

2013-05-14T23:59:59.000Z

200

The Activation Energy of the para-Hydrogen Conversion on Tungsten  

Science Journals Connector (OSTI)

...research-article The Activation Energy of the para-Hydrogen Conversion on Tungsten A. Couper D. D. Eley...has been made of the activation energy, E, and frequency factor, B , for the conversion of para-hydrogen on tungsten...

1952-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "unit conversion factors" 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

Efficiency of Energy Use in the United States  

Science Journals Connector (OSTI)

...at the power plant. Conversely...by nuclear plants for this purpose...required at the power plant for each unit...Comparison of insulation requirements...Insulation specification Gas Electric...ample use of thermal insulation...

Eric Hirst; John C. Moyers

1973-03-30T23:59:59.000Z

202

Conversion Electrons of Radium D  

Science Journals Connector (OSTI)

The conversion electrons of radium D have been studied with thin sources on thin backings in a beta-ray spectrograph using calibrated photographic emulsions. The number of conversion electrons due to the 47-kev gamma-ray has been measured to be 745 per hundred disintegrations. The L:M:N ratio is 1:0.26:0.077. This implies a complex decay scheme for radium D, since earlier results give 3.5 unconverted 47-kev gamma-rays per hundred disintegrations.

Lawrence Cranberg

1950-01-15T23:59:59.000Z

203

Recirculation in multiple wave conversions  

SciTech Connect

A one-dimensional multiple wave-conversion model is constructed that allows energy recirculation in ray phase space. Using a modular eikonal approach, the connection coefficients for this model are calculated by ray phase-space methods. Analytical results (confirmed numerically) show that all connection coefficients exhibit interference effects that depend on an interference phase, calculated from the coupling constants and the area enclosed by the intersecting rays. This conceptual model, which focuses on the topology of intersecting rays in phase space, is used to investigate how mode conversion between primary and secondary waves is modified by the presence of a tertiary wave.

Kaufman, A. N.; Brizard, A.J.; Kaufman, A.N.; Tracy, E.R.

2008-07-30T23:59:59.000Z

204

Search for Spontaneous Conversion of Muonium to Antimuonium  

Science Journals Connector (OSTI)

The results of an experimental search with a new method for the spontaneous conversion of muonium to antimuonium are reported. The upper limit for GMM, the coupling constant characterizing the strength of the interaction leading to the conversion, is measured to be GMM<7.5GF (90% confidence level), where GF is the Fermi coupling constant. This result is about a factor of 3 lower than the previous limit and begins to probe predictions of the left-right-symmetric theory with a doubly charged Higgs triplet.

B. Ni; K. -P. Arnold; F. Chmely; V. W. Hughes; S. H. Kettell; Y. Kuang; J. Markey; B. E. Matthias; H. Orth; H. R. Schaefer; K. Woodle; M. D. Cooper; C. M. Hoffman; G. E. Hogan; R. E. Mischke; L. E. Piilonen; R. A. Williams; M. Eckhause; P. Guss; J. Kane; J. Reidy; G. zu Putlitz

1987-12-14T23:59:59.000Z

205

United States  

Office of Legacy Management (LM)

- I - I United States Department of Energy D lSCk Al M E R "This book was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise, does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency

206

UNIT NUMBER  

NLE Websites -- All DOE Office Websites (Extended Search)

5 UNIT NAME C-333 North Side PCB Soil Contamination REGULATORY STATUS: AOC LOCATION: North side of C-333 Building APPROXIMATE OIMENSIONS: 150 ft by 100 ft FUNCTION: Dust Palliative...

207

UNIT NUMBER:  

NLE Websites -- All DOE Office Websites (Extended Search)

4 KPDES Outfall Ditch 017 Flume- Soil Backfill UNIT NAME: - REGULATORY STATUS: AOC LOCATION: South of plant on the west side of the access road APPROXIMATE DIMENSIONS: 30 feet wide...

208

UNIT NUMBER:  

NLE Websites -- All DOE Office Websites (Extended Search)

2 C-617-A Sanitarv Waterline- Soil Backfill UNIT NAME: - REGULATORY STATUS: AOC LOCATION: Between southeast corner of C-531 Switchyard and C-617-A Water Treatment Facility. 4 feet...

209

UNIT NUMBER  

NLE Websites -- All DOE Office Websites (Extended Search)

1 UNIT NAME C-720 Inactive TCE Oegreaser REGULATORY STATUS: AOC LOCATION: C-720 Building APPROXIMATE DIMENSIONS: Approx. 10 ft by 10 ft by 20 f1: deep FUNCTION: Used for cleaning...

210

UNIT NUMBER  

NLE Websites -- All DOE Office Websites (Extended Search)

2 UNIT NAME Rubble Dile 46 REGULATORY STATUS: AOC LOCATION: 2000 ft southwest of curve on Kentucky Highway 473- near east end of Mitchell Lake APPROXIMATE DIMENSIONS: About 100 ft...

211

UNIT NUMBER  

NLE Websites -- All DOE Office Websites (Extended Search)

1 UNIT NAME Rubble oile 45 REGULATORY STATUS AOC LOCATION: West end of Mitche Lake APPROXIMATE DIMENSIONS: 2000 ft long, ft thick 4 ft wide FUNCTION: Control erosion on face of dam...

212

UNIT NUMBER  

NLE Websites -- All DOE Office Websites (Extended Search)

9 UNIT NAME Rubble Dile 43 REGULATORY STATUS: AOC LOCATION: West end of Happy Ho ow Lake APPROXIMATE DIMENSIONS: 200 ft long by 4 ft wide -concrete 4-6 in thickness FUNCTION:...

213

UNIT NUMBER  

NLE Websites -- All DOE Office Websites (Extended Search)

6 UNIT NAME C-740 TCE Soill Site REGULATORY STATUS: AOC LOCATION: Northwest corner C-740 concrete pad area) APPROXIMATE DIMENSIONS: 5 ft by 5 ft spill FUNCTION: Drum storage area...

214

UNIT NUMBER  

NLE Websites -- All DOE Office Websites (Extended Search)

8 C-I00 South Side Berms UNIT NAME REGULATORY STATUS: AOC LOCATION: South Side C-IOO APPROXIMATE DIMENSIONS: 2 berms approximately 200 ft long by SO ft wide eac FUNCTION:...

215

UNIT NUMBER:  

NLE Websites -- All DOE Office Websites (Extended Search)

3 UNIT NAME: C-331 PCB Soil Contamination -West Side REGULATORY STATUS: AOC LOCATION: West side C-331 building APPROXIMATE DIMENSIONS: 100 feet wide by 420 feet long FUNCTION: Dust...

216

UNIT NUMBER  

NLE Websites -- All DOE Office Websites (Extended Search)

3 C-750B Diesel UST UNIT NAME REGULATORY STATUS: AOC LOCATION: Southeast corner of C-750 APPROXIMATE DIMENSIONS: 10,000 gallon FUNCTION: Diesel storage OPERATIONAL STATUS: Removed...

217

UNIT NUMBER  

NLE Websites -- All DOE Office Websites (Extended Search)

5 UNIT NAME C-633 PCB So111 Site REGULATORY STATUS CERCLA LOCATION C-633 Transformer area (Mac location 75) APPROXIMATE DIMENSIONS I Unknown FUNCTION Soill site OPERATIONAL STATUS...

218

Meeting the Clean Energy Demand:? Nanostructure Architectures for Solar Energy Conversion  

Science Journals Connector (OSTI)

Meeting the Clean Energy Demand:? Nanostructure Architectures for Solar Energy Conversion ... This account further highlights some of the recent developments in these areas and points out the factors that limit the efficiency optimization. ...

Prashant V. Kamat

2007-02-01T23:59:59.000Z

219

Conversion of red-algae Gracilaria verrucosa to sugars, levulinic acid and 5-hydroxymethylfurfural  

Science Journals Connector (OSTI)

This study employed a statistical methodology to investigate the optimization of conversion conditions and evaluate the reciprocal interaction of reaction factors related to the process of red-algae Gracilaria v...

Gwi-Taek Jeong; Chae Hun Ra; Yong-Ki Hong

2014-07-01T23:59:59.000Z

220

MUTUAL CONVERSION SOLAR AND SIDEREAL  

E-Print Network (OSTI)

TABLES FOR THE MUTUAL CONVERSION OF SOLAR AND SIDEREAL TIME BY EDWARD SANG, F.R.S.E. EDINBURGH in the third example. Sang converts 3.27 seconds of solar time into 3.26 seconds of sidereal time. But sidereal time elapses faster than solar time, and the correct value is 3.28 sec- onds. In the fourth example

Roegel, Denis

Note: This page contains sample records for the topic "unit conversion factors" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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221

HELIOPHYSICS II. ENERGY CONVERSION PROCESSES  

E-Print Network (OSTI)

of a solar flare 11 2.3.1 Flare luminosity and mechanical energy 11 2.3.2 The impulsive phase (hard X with the term "solar flare" dominate our thinking about energy conversion from magnetic storage to other forms approaches to the problems involved in phys- ically characterizing the solar atmosphere; see also the lecture

Hudson, Hugh

222

UNITED STATES GOVERKMENT  

Office of Legacy Management (LM)

Ojice Memornndz~nz 0 Ojice Memornndz~nz 0 UNITED STATES GOVERKMENT By application dated ;!ay 11, 1959, as a~zen:ii:d Hay 25, 1959, the a--T+- I-r-- cant requests that its license SW-33 be amend,ed to authorizt? proced- ures for t>e CCLl-ect conversion of LT6 to '3$ and by applicaticn datzci June 29, 1959, a.3 n:odifizd July 15, 1059, the shipment of uranium rdioxide pellets. Based on our rexiew of the information finished by the applicant, it is hereby determined that the applicant is qualified, by training and experience, to use special nuclear material for the pwpose requested and that the ap@icant's procedures, facilities and equip- ment are adequate to protect health and minimize danger to life and property. It is, therefore, determined that ~NM-33 may be amended to

223

Alternative Fuels Data Center: Vehicle Conversion Basics  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Vehicle Conversion Vehicle Conversion Basics to someone by E-mail Share Alternative Fuels Data Center: Vehicle Conversion Basics on Facebook Tweet about Alternative Fuels Data Center: Vehicle Conversion Basics on Twitter Bookmark Alternative Fuels Data Center: Vehicle Conversion Basics on Google Bookmark Alternative Fuels Data Center: Vehicle Conversion Basics on Delicious Rank Alternative Fuels Data Center: Vehicle Conversion Basics on Digg Find More places to share Alternative Fuels Data Center: Vehicle Conversion Basics on AddThis.com... Vehicle Conversion Basics Photo of a Ford Transit Connect converted to run on compressed natural gas. A Ford Transit Connect converted to run on compressed natural gas. A converted vehicle or engine is one modified to use a different fuel or

224

Catalytic Conversion of Glucose to 5-hydroxymethylfurfural over Aluminum Acetylacetonate in the Two-phase Water-Methylisobutylketone System  

Science Journals Connector (OSTI)

5-hydroxymethylfurfural (5-HMF) is a kind of new green platform chemical with wide application. Glucose, which is the unit compound of cellulose, is one of the most important starting chemicals from biomass. With its low cost and wide supply, the conversion ... Keywords: Gucose, 5-hydroxymethylfurfural (5-HMF), Catalytic conversion

Junping Zhuang; Lu Lin; Chunsheng Pang; Beixiao Zhang

2010-12-01T23:59:59.000Z

225

United States  

Office of Legacy Management (LM)

Office of Research and EPA 600/R-941209 Environmental Protection Development January 1993 Agency Washington, DC 20460 Offsite Environmental 57,,7 Monitoring Report Radiation Monitoring Around United States Nuclear Test Areas, Calendar Year 1992 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY OFFICE OF RESEARCH AND DEVELOPMENT ENVIRONMENTAL MONITORING SYSTEMS LABORATORY-LAS VEGAS P.O. BOX 93478 LAS VEGAS. NEVADA 891 93-3478 702/798-2100 Dear Reader: Since 1954, the U.S. Environmental Protection Agency (EPA) and its predecessor the U.S, Public Health Service (PHs) has conducted radiological monitoring in the offsite areas around United States nuclear test areas. The primary objective of this monitoring has been the protection of the health and safety of

226

United States  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

BP Energy Company BP Energy Company OE Docket No. EA- 3 14 Order Authorizing Electricity Exports to Mexico Order No. EA-3 14 February 22,2007 BP Energy Company Order No. EA-314 I. BACKGROUND Exports of electricity from the United States to a foreign country are regulated by the Department of Energy (DOE) pursuant to sections 301(b) and 402(Q of the Department of Energy Organization Act (42 U.S.C. 7 15 l(b), 7172(f)) and require authorization under section 202(e) of the Federal Power Act (FPA) (16 U.S.C.S24a(e)) . On May 22,2006, BP Energy Company (BP Energy) applied to DOE for an authorization to transmit electric energy from the United States to Mexico as a power marketer. BP Energy proposes to purchase surplus electric energy from electric utilities and other suppliers within the United States and to export that energy to ~Mexico. The cnergy

227

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.

228

Jet conversions in a quark-gluon plasma  

E-Print Network (OSTI)

Quark and gluon jets traversing through a quark-gluon plasma not only lose their energies but also can undergo flavor conversions. The conversion rates via the elastic $q(\\bar q)g\\to gq(\\bar q)$ and the inelastic $q\\bar q\\leftrightarrow gg$ scatterings are evaluated in the lowest order in QCD. Including both jet energy loss and conversions in the expanding quark-gluon plasma produced in relativistic heavy ion collisions, we have found a net conversion of quark to gluon jets. This reduces the difference between the nuclear modification factors for quark and gluon jets in central heavy ion collisions and thus enhances the $p/\\pi^+$ and ${\\bar p}/\\pi^-$ ratios at high transverse momentum. However, a much larger net quark to gluon jet conversion rate than the one given by the lowest-order QCD is needed to account for the observed similar ratios in central Au+Au and p+p collisions at same energy. Implications of our results are discussed.

W. Liu; C. M. Ko; B. W. Zhang

2006-07-21T23:59:59.000Z

229

Photovoltaic and photoelectrochemical conversion of solar energy  

Science Journals Connector (OSTI)

...photoelectrochemical conversion of solar energy Michael Gratzel * * ( michael...industry, have dominated photovoltaic solar energy converters. These systems have...promising perspectives. renewable energy|solar energy conversion|photovoltaic...

2007-01-01T23:59:59.000Z

230

Grounded Situation Models for Situated Conversational Assistants  

E-Print Network (OSTI)

A Situated Conversational Assistant (SCA) is a system with sensing, acting and speech synthesis/recognition abilities, which engages in physically situated natural language conversation with human partners and assists them ...

Mavridis, Nikolaos

2007-01-01T23:59:59.000Z

231

Biofuel Conversion Basics | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Biofuel Conversion Basics Biofuel Conversion Basics Biofuel Conversion Basics August 14, 2013 - 12:31pm Addthis The conversion of biomass solids into liquid or gaseous biofuels is a complex process. Today, the most common conversion processes are biochemical- and thermochemical-based. However, researchers are also exploring photobiological conversion processes. Biochemical Conversion Processes In biochemical conversion processes, enzymes and microorganisms are used as biocatalysts to convert biomass or biomass-derived compounds into desirable products. Cellulase and hemicellulase enzymes break down the carbohydrate fractions of biomass to five- and six-carbon sugars in a process known as hydrolysis. Yeast and bacteria then ferment the sugars into products such as ethanol. Biotechnology advances are expected to lead to dramatic

232

Photochemical conversion and storage of solar energy  

Science Journals Connector (OSTI)

Photochemical conversion and storage of solar energy ... In this article, the author considers the use of inorganic photochemical reactions for the conversion and storage of solar energy. ... HOMO?LUMO energy difference values compared ... ...

Charles Kutal

1983-01-01T23:59:59.000Z

233

The National Conversion Pilot Project  

SciTech Connect

The National Conversion Pilot Project (NCPP) is a recycling project under way at the U.S. Department of Energy (DOE) Rocky Flats Environmental Technology Site (RFETS) in Colorado. The recycling aim of the project is threefold: to reuse existing nuclear weapon component production facilities for the production of commercially marketable products, to reuse existing material (uranium, beryllium, and radioactively contaminated scrap metals) for the production of these products, and to reemploy former Rocky Flats workers in this process.

Roberts, A.V. [BNFL, Inc., Golden, CO (United States)

1995-12-31T23:59:59.000Z

234

Methanol conversion to higher hydrocarbons  

SciTech Connect

Several indirect options exist for producing chemicals and transportation fuels from coal, natural gas, or biomass. All involve an initial conversion step to synthesis gas (CO and H{sub 2}). Presently, there are two commercial technologies for converting syngas to liquids: Fischer-Tropsch, which yields a range of aliphatic hydrocarbons with molecular weights determined by Schulz-Flory kinetics, and methanol synthesis. Mobil`s diversity of technology for methanol conversion gives the methanol synthesis route flexibility for production of either gasoline, distillate or chemicals. Mobil`s ZSM-5 catalyst is the key in several processes for producing chemicals and transportation fuels from methanol: MTO for light olefins, MTG for gasoline, MOGD for distillates. The MTG process has been commercialized in New Zealand since 1985, producing one-third of the country`s gasoline supply, while MTO and MOGD have been developed and demonstrated at greater than 100 BPD scale. This paper will discuss recent work in understanding methanol conversion chemistry and the various options for its use.

Tabak, S.A. [Mobil Research and Development Corp., Princeton, NJ (United States). Central Research Lab.

1994-12-31T23:59:59.000Z

235

Who is Responsible for the DUF6 Conversion Facility EISs?  

NLE Websites -- All DOE Office Websites (Extended Search)

Who is Responsible Who is Responsible Who Is Responsible for the Depleted UF6 Conversion Facility EISs? The U.S. DOE Office of Environmental Management is preparing the two Depleted UF6 Conversion Facility EISs, with assistance from Argonne National Laboratory. Responsibilities The United States Department of Energy (DOE), Office of Environmental Management (EM) is responsible for preparation of the Depleted UF6 Conversion EIS. Argonne National Laboratory is assisting EM in preparation of the EIS. About the Office of Environmental Management (EM) In 1989, the Department of Energy created the Office of Environmental Management (EM) to mitigate the risks and hazards posed by the legacy of nuclear weapons production and research. Although the nation continues to maintain an arsenal of nuclear weapons, as well as some production capability, the United States has embarked on new missions. The most ambitious and far ranging of these missions is dealing with the environmental legacy of the Cold War. Like most industrial and manufacturing operations, the nuclear complex has generated waste, pollution, and contamination. However, many problems posed by its operations are unique. They include unprecedented amounts of contaminated waste, water, and soil, and a vast number of contaminated structures that will remain radioactive for thousands of years.

236

Nebraska city station emdash hot to cold esp conversion  

SciTech Connect

Omaha Public Power District's Nebraska City Unit 1, is a 585 MW net coal fueled power plant which burns low-sulfur Powder River Basin coal. The unit was originally designed and constructed with a fully enclosed hot-side rigid frame electrostatic precipitator. However, the original precipitator was unable to reliably and continuously maintain stack opacity and particulate emissions levels while operating at high loads. Therefore the hot-side precipitator was modified internally and converted to cold-side operation. The unit's four regenerative air heaters were relocated to an area underneath the boiler backpass and the ductwork was modified extensively. In addition, significant internal precipitator modifications were made. This paper describes the conversion design, construction, and resulting performance improvements.

Duncan, B.L.; Ferguson, A.W.; Wicina, R.C. (Black and Veatch Consulting Engineers, Kansas City, MO (United States)); Campbell, D.B.; Kotan, R.M.; Roth, K.A. (Omaha Public Power District, NE (United States))

1990-01-01T23:59:59.000Z

237

Ocean Thermal Energy Conversion LUIS A. VEGA  

E-Print Network (OSTI)

Ocean Thermal Energy Conversion LUIS A. VEGA Hawaii Natural Energy Institute, School of Ocean depths of 20 m (surface water) and 1,000 m. OTEC Ocean Thermal Energy Conversion, the process Energy Conversion. At first, OTEC plantships providing electricity, via submarine power cables, to shore

238

3. Energy conversion, balances, efficiency, equilibrium  

E-Print Network (OSTI)

1/124 3. Energy conversion, balances, efficiency, equilibrium (Introduction to Thermodynamics) Ron h�dm, h = u + p/ Picture: SEHB06 56/124 3.5: Energy balances; Conversion work work, work heat 96/124 Energy conversion heat work /1 "the essential rules" Picture:IO06 #12;97/124 Energy

Zevenhoven, Ron

239

Energy Conversion Technologies 1.0 Introduction  

E-Print Network (OSTI)

1 Energy Conversion Technologies 1.0 Introduction In these notes, we describe the infrastructure. By "energy conversion," we mean the conversion of energy into some form of electric energy. By "available now that is available to be considered in the generation and planning functions. We classify this information by Energy

McCalley, James D.

240

United States  

Office of Legacy Management (LM)

WASHINGTON, TUESDAY, JUNE 28, 1983 @nngmeional Ruord United States of America .__ -- . . ,- PROCEEDINGS AND DEBATES OF THE 9@ CONGRESS, FIRST SESSION United States Government Printing Office SUPERINTENDENT OF DOCUMENTS Washmgton, D C 20402 OFFICIAL BUSINESS Penalty Ior pwate use. $xX Congresstonal Record (USPS 087-390) Postage and Fees Pad U S Government Prlnhng 0ffv.X 375 SECOND CLASS NEWSPAPER H.4578 ' C.QNGRESSIONAL RECORD - HOUSE June 28, 1983 H.J. Res. 273: Mr. BOUND. Mr. W~.XMAN. Mr. OBERSTAR, Mr. BEDELL. Mr. BONER of Tennessee, Mr. OWENS. Mr. DAUB, Mr. CONTE. Mr. RAHALL; Mr. GRAY, Mr. VANDER JACT. Mr. TRAKLER, and Mr. Vxrrro. H. Con. Res. 107: Mr. KASICH. Mr. AUCOIN. Mr. CARPER, and Mr. SIZHFIJER. H. Con. Res. 118: Mr. FISH. Mr. LANTOS.

Note: This page contains sample records for the topic "unit conversion factors" 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

United States  

Office of Legacy Management (LM)

ongrees;ional Record ongrees;ional Record United States of America __._ -.. I. :- PROCEEDINGS AND DEBATES OF THE 9tth CONGRESS, FIRST SESSION United States Government Printing Office SUPERINTENDENT OF DOCUMENTS Washmcqton. Cl C 20402 OFFICIAL BUSINESS Penalty Ior pwate use. $300 Congressmal Record (USPS 087-390) Postage and Fees Pad U S Governme3n:jPnntmg OfIce SECOND CLASS NEWSPAPER H.4578 ' June 28, 1983 -: I H.J. Res. 273: Mr. BOLAND, Mr. WA-. Mr. OBERSTAFC, M' r. BEDELL, Mr. BONER of Tennessee, Mr. OWENS. Mr. DAUB. Mr. CONTE. Mr. RAHALL,. Mr. GRAY, Mr. VANDER JAGT. Mr. TRAKLER. and Mr. VENTO. H. Con. Res. iO7: Mr. KASICH. Mr. ALCOIN. Mr. CARPER. and Mr. SCHEUER. H. Con. Res. 118: Mr. FISH, Mr. LANTOS. Mr. KILDEE. Mr. SOLARZ Mr. Bmrr, Mr. BELWLL, Mr. RANG~L, Mr. DYMALLY. Mr.

242

United States  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

E-T Global Energy, LLC E-T Global Energy, LLC OE Docket No. EA-381 Order Authorizing Electricity Exports to Mexico Order No. EA-381 June 10, 2011 I. BACKGROUND E-T Global Energy, LLC Order No. EA-381 Exports of electricity from the United States to a foreign country are regulated by the Department of Energy (DOE) pursuant to sections 301(b) and 402(f) of the Department ofEnergy Organization Act (42 U.S.C. 7151(b), 7172(f)) and require authorization under section 202(e) ofthe Federal Power Act (FPA) (16 U.S.C.824a(e)) 1 * On May 10,2011, DOE received an application from E-T Global Energy, LLC (E-T Global) for authority to transmit electric energy from the United States to Mexico for five years as a power marketer using existing international transmission facilities. E-

243

Ionic Liquids as Solvents for Catalytic Conversion of Lignocellulosic Feedstocks  

E-Print Network (OSTI)

to the development of biomass conversion technologies, it isefficient and selective biomass conversion technologies is athe conversion of both carbohydrate components of biomass.

Dee, Sean Joseph

2012-01-01T23:59:59.000Z

244

OCEAN THERMAL ENERGY CONVERSION: AN OVERALL ENVIRONMENTAL ASSESSMENT  

E-Print Network (OSTI)

1980. Ocean Thermal Energy Conversion Draft ProgrammaticPlan. Ocean Thermal Energy Conversion. U.S. DOE Assistantl OCEAN THERMAL ENERGY CONVERSION: ENVIRONMENTAL ASSESSMENT

Sands, M.Dale

2013-01-01T23:59:59.000Z

245

Semiconductor nanowires for photovoltaic and photoelectrochemical energy conversion  

E-Print Network (OSTI)

cost and improve the energy conversion efficiency, to enableefficiency solar energy conversion devices. AcknowledgementsPhotoelectrochemical Energy Conversion Neil P. Dasgupta and

Dasgupta, Neil

2014-01-01T23:59:59.000Z

246

Explorations of Novel Energy Conversion and Storage Systems  

E-Print Network (OSTI)

of Steady-State Energy Conversion. Applied ScientificElectrokinetic energy conversion efficiency in nanofluidicElectrokinetic energy conversion efficiency in nanofluidic

Duffin, Andrew Mark

2010-01-01T23:59:59.000Z

247

OCEAN THERMAL ENERGY CONVERSION (OTEC) PROGRAMMATIC ENVIRONMENTAL ANALYSIS  

E-Print Network (OSTI)

of ocean thermal energy conversion technology. U.S. DOE.ocean thermal energy conversion. A preliminary engineeringCompany. Ocean thermal energy conversion mission analysis

Sands, M. D.

2011-01-01T23:59:59.000Z

248

ENVIRONMENTAL ASSESSMENT OCEAN THERMAL ENERGY CONVERSION (OTEC) PILOT PLANTS  

E-Print Network (OSTI)

Commercial ocean thermal energy conversion (OTEC) plants byFifth Ocean Thermal Energy Conversion Conference, February1980. Ocean thermal energy conversion (OTEC) pilot plant

Sullivan, S.M.

2014-01-01T23:59:59.000Z

249

DRAFT. ENVIRONMENTAL ASSESSMENT OCEAN THERMAL ENERGY CONVERSION (OTEC) PILOT PLANTS  

E-Print Network (OSTI)

Commercial ocean thermal energy conversion ( OTEC) plants byfield of ocean thermal energy conversion discharges. I~. L.Sixth Ocean Thermal Energy conversion Conference. June 19-

Sullivan, S.M.

2014-01-01T23:59:59.000Z

250

Recycling of wasted energy : thermal to electrical energy conversion  

E-Print Network (OSTI)

Nanoporous Thermal-to-Electrical Energy Conversion System (of Wasted Energy : Thermal to Electrical Energy Conversion AArticles: 1. Thermal to electrical energy conversion , Yu

Lim, Hyuck

2011-01-01T23:59:59.000Z

251

NREL: Biomass Research - Biochemical Conversion Capabilities  

NLE Websites -- All DOE Office Websites (Extended Search)

Biochemical Conversion Capabilities Biochemical Conversion Capabilities NREL researchers are working to improve the efficiency and economics of the biochemical conversion process by focusing on the most challenging steps in the process. Biochemical conversion of biomass to biofuels involves three basic steps: Converting biomass to sugar or other fermentation feedstock through: Pretreatment Conditioning and enzymatic hydrolysis Enzyme development. Fermenting these biomass-derived feedstocks using: Microorganisms for fermentation. Processing the fermentation product to produce fuel-grade ethanol and other fuels, chemicals, heat, and electricity by: Integrating the bioprocess. Get the Adobe Flash Player to see this video. This video is a narrated animation that explains the biochemical conversion

252

Evaluation of Land-Use and Land-Treatment Practices in Semi-Arid Western United States [and Discussion  

Science Journals Connector (OSTI)

...Land-Treatment Practices in Semi-Arid Western United States [and Discussion...semi-arid rangeland in the 11 Western States of the United States. Much...35% in the Badger Wash basin of western Colorado. Vegetation conversion from shrubs...

1977-01-01T23:59:59.000Z

253

April 2013 Most Viewed Documents for Energy Storage, Conversion, And  

Office of Scientific and Technical Information (OSTI)

April 2013 Most Viewed Documents for Energy Storage, Conversion, And April 2013 Most Viewed Documents for Energy Storage, Conversion, And Utilization Seventh Edition Fuel Cell Handbook NETL (2004) 628 Continuously variable transmissions: theory and practice Beachley, N.H.; Frank, A.A. (null) 205 A study of lead-acid battery efficiency near top-of-charge and the impact on PV system design Stevens, J.W.; Corey, G.P. (1996) 173 Energy Saving Potentials and Air Quality Benefits of Urban HeatIslandMitigation Akbari, Hashem (2005) 153 Building a secondary containment system Broder, M.F. (1994) 144 An Improved Method of Manufacturing Corrugated Boxes: Lateral Corrugator Frank C. Murray Ph.D.; , Roman Popil Ph.D.; Michael Shaepe (formerly with IPST, now at Cargill. Inc) (2008) 141 Ammonia usage in vapor compression for refrigeration and air-conditioning in the United States

254

United States  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

5 5 United States Department of Energy Southeastern Power Administration Wholesale Power Rate Schedule CC-1-I Availability: This rate schedule shall be available to public bodies and cooperatives served through the facilities of Carolina Power & Light Company, Western Division (hereinafter called the Customers). Applicability: This rate schedule shall be applicable to electric capacity and energy available from the Dale Hollow, Center Hill, Wolf Creek, Cheatham, Old Hickory, Barkley, J. Percy Priest, and Cordell Hull Projects (all of such projects being hereinafter called collectively the "Cumberland Projects") and sold in wholesale quantities. Character of Service: The electric capacity and energy supplied hereunder will be three-phase alternating

255

Dose factor entry and display tool for BNCT radiotherapy  

DOE Patents (OSTI)

A system for use in Boron Neutron Capture Therapy (BNCT) radiotherapy planning where a biological distribution is calculated using a combination of conversion factors and a previously calculated physical distribution. Conversion factors are presented in a graphical spreadsheet so that a planner can easily view and modify the conversion factors. For radiotherapy in multi-component modalities, such as Fast-Neutron and BNCT, it is necessary to combine each conversion factor component to form an effective dose which is used in radiotherapy planning and evaluation. The Dose Factor Entry and Display System is designed to facilitate planner entry of appropriate conversion factors in a straightforward manner for each component. The effective isodose is then immediately computed and displayed over the appropriate background (e.g. digitized image).

Wessol, Daniel E. (Bozeman, MT); Wheeler, Floyd J. (Idaho Falls, ID); Cook, Jeremy L. (Greeley, CO)

1999-01-01T23:59:59.000Z

256

United States  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

TexMex Energy, LLC TexMex Energy, LLC OE Docket No. EA-294-A Order Authorizing Electricity Exports to Mexico Order No. EA-294-A February 22, 2007 TexMex Energy, LLC Order No. EA-294-A I. BACKGROUND Exports of electricity from the United States to a foreign count~y are regulated by the Department of Energy (DOE) pursuant to sections 301(b) and 402(f) of the Department of Energy Organization Act (42 U.S.C. 7 15 1 (b), 71 72(f)) and require authorization under section 202(e) of the Federal Power Act (FPA) (16 U.S.C.824a(e)) . On August 25,2004, DOE issued Order No. EA-294 authorizing TexMex Energy LLC (TexMex) to transmit electric energy fiom the United States to Mexico as a power marketer. That authority expired on August 25, 2006. On September 8, 2006, TexMex applied to renew the electricity export authority

257

United States  

Gasoline and Diesel Fuel Update (EIA)

United States United States Coal ................................................ 4,367 4,077 4,747 4,181 4,473 4,125 4,983 4,330 4,414 4,003 4,796 4,178 4,344 4,479 4,348 Natural Gas .................................... 2,802 2,843 3,694 2,863 2,713 2,880 3,636 2,707 2,792 2,972 3,815 2,849 3,052 2,986 3,109 Petroleum (a) .................................. 74 73 81 67 73 70 75 66 75 70 76 66 74 71 71 Other Gases ................................... 32 33 36 32 32 34 37 33 33 35 39 34 33 34 35 Nuclear ........................................... 2,176 2,044 2,257 2,170 2,106 2,037 2,167 2,010 2,144 2,074 2,206 2,055 2,162 2,080 2,120 Renewable Energy Sources: Conventional Hydropower ........... 736 886 716 633 765 887 708 646 767 919 729 659 742 751 768 Wind ............................................ 491 520 353 449 477 521 379 475

258

United States  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tenaslta Power Services Co. Tenaslta Power Services Co. OE Docket No. EA-243-A Order Authorizing Electricity Exports to Canada Order No. EA-243-A March 1,2007 Tenaska Power Services Co. Order No. EA-243-A I. BACKGROUND Exports of elcctricity from the United States to a foreign country are regulated by the Department of Energy (DOE) pursuant to sections 30 I(b) and 402(f) of the Departrncnt of' Energy Organizatio~l Act (42 U, S.C. 7 15 1 (b), 7 1 72Cf)) and rcquirc authorization under section 202(e) of the Federal Power Act (FPA) ( Z 6 U. s.c.824a(e)j1. On August 16,2001, DOE issued Order No. EA-243 authorizing Tenaska Power Scrvices Co. (Tenaska) to transmit electric cncrgy from the United States to Canada as a power marketer. That authority expired on August 16,2003. On August 14,2006, Teilaska applied to renew the electricity export authority

259

Phosphoric chemical conversion coating with excellent wax-repellent performance  

Science Journals Connector (OSTI)

Wax deposition on pipelines is a serious problem for the production of crude oil. In this paper, phosphoric chemical conversion coatings were exploited to solve the problem. The chemical conversion coatings were fabricated on carbon substrate by surface modification technology at different temperature. A self-designed wax deposition apparatus based on cold-finger was used to study the wax-repellent properties of coatings, which indicated that all chemical conversion coatings showed superior wax-repellent performance to bare carbon substrate and the wax deposition reduction value of 8095% was achieved by the chemical conversion coating obtained at room temperature. The microstructure and composition of coatings were evaluated by SEM and XRD, revealing that there existed much difference in the content of Zn3(PO4)2(H2O)4 phase and the microstructure among different coatings. The contact angle results measured on a contact angle meter showed that all coatings belonged to hydrophilic surface. And the study on the wetting behavior of Zn3(PO4)2(H2O)4 phase suggested that the water wetting property of coating was a key factor for suppressing wax deposition and the weak affinity between coating and wax also played an important role.

Yuzhen Guo; Weiping Li; Liqun Zhu; Zhiwei Wang; Huicong Liu

2012-01-01T23:59:59.000Z

260

Jet conversions in a quark-gluon plasma  

SciTech Connect

Quark and gluon jets traversing through a quark-gluon plasma not only lose their energies but also can undergo flavor conversions. The conversion rates via the elastic q(q)g{yields}gq(q) and the inelastic qq{r_reversible}gg scatterings are evaluated in the lowest order in QCD. Including both jet energy loss and conversions in the expanding quark-gluon plasma produced in relativistic heavy ion collisions, we have found a net of quark jets to gluon jets. This reduces the difference between the nuclear modification factors for quark and gluon jets in central heavy ion collisions and thus enhances the p/{pi}{sup +} and p/{pi}{sup -} ratios at high transverse momentum. However, a much larger net quark-to-gluon jet conversion rate than the one given by the lowest order QCD is needed to account for the observed similar ratios in central Au+Au and p+p collisions at the same energy. Implications of our results are discussed.

Liu, W.; Ko, C. M.; Zhang, B. W. [Cyclotron Institute and Physics Department, Texas A and M University, College Station, Texas 77843-3366 (United States)

2007-05-15T23:59:59.000Z

Note: This page contains sample records for the topic "unit conversion factors" 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

2011 Biomass Program Platform Peer Review: Thermochemical Conversion...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Thermochemical Conversion 2011 Biomass Program Platform Peer Review: Thermochemical Conversion "This document summarizes the recommendations and evaluations provided by an...

262

ARTICLE doi:10.1038/nature09591 Direct conversion of human fibroblasts to  

E-Print Network (OSTI)

ARTICLE doi:10.1038/nature09591 Direct conversion of human fibroblasts to multilineage blood of OCT4 (also called POU5F1)-activated haematopoietic transcription factors, together with specific context of reprogramming factors to com- plete pluripotency induction2­5 . These intermediates co

263

Personal Dose Equivalent Conversion Coefficients For Photons To 1 GEV  

SciTech Connect

The personal dose equivalent, H{sub p}(d), is the quantity recommended by the International Commission on Radiation Units and Measurements (ICRU) to be used as an approximation of the protection quantity Effective Dose when performing personal dosemeter calibrations. The personal dose equivalent can be defined for any location and depth within the body. Typically, the location of interest is the trunk where personal dosemeters are usually worn and in this instance a suitable approximation is a 30 cm X 30 cm X 15 cm slab-type phantom. For this condition the personal dose equivalent is denoted as H{sub p,slab}(d) and the depths, d, are taken to be 0.007 cm for non-penetrating and 1 cm for penetrating radiation. In operational radiation protection a third depth, 0.3 cm, is used to approximate the dose to the lens of the eye. A number of conversion coefficients for photons are available for incident energies up to several MeV, however, data to higher energies are limited. In this work conversion coefficients up to 1 GeV have been calculated for H{sub p,slab}(10) and H{sub p,slab}(3) using both the kerma approximation and by tracking secondary charged particles. For H{sub p}(0.07) the conversion coefficients were calculated, but only to 10 MeV due to computational limitations. Additionally, conversions from air kerma to H{sub p,slab}(d) have been determined and are reported. The conversion coefficients were determined for discrete incident energies, but analytical fits of the coefficients over the energy range are provided. Since the inclusion of air can influence the production of secondary charged particles incident on the face of the phantom conversion coefficients have been determined both in vacuo and with the source and slab immersed within a sphere in air. The conversion coefficients for the personal dose equivalent are compared to the appropriate protection quantity, calculated according to the recommendations of the latest International Commission on Radiological Protection (ICRP) guidance.

Veinot, K. G.; Hertel, N. E.

2010-09-27T23:59:59.000Z

264

United States  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

7 7 United States Department of Energy Southeastern Power Administration Wholesale Power Rate Schedule CTV-1-H Availability: This rate schedule shall be available to the Tennessee Valley Authority (hereinafter called TVA). Applicability: This rate schedule shall be applicable to electric capacity and energy generated at the Dale Hollow, Center Hill, Wolf Creek, Old Hickory, Cheatham, Barkley, J. Percy Priest, and Cordell Hull Projects (all of such projects being hereafter called collectively the "Cumberland Projects") and the Laurel Project sold under agreement between the Department of Energy and TVA. Character of Service: The electric capacity and energy supplied hereunder will be three-phase alternating current at a frequency of approximately 60 hertz at the outgoing terminals of the Cumberland

265

United States  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

United States Department of Energy Southeastern Power Administration Wholesale Power Rate Schedule CTVI-1-A Availability: This rate schedule shall be available to customers (hereinafter called the Customer) who are or were formerly in the Tennessee Valley Authority (hereinafter called TVA) service area. Applicability: This rate schedule shall be applicable to electric capacity and energy generated at the Dale Hollow, Center Hill, Wolf Creek, Old Hickory, Cheatham, Barkley, J. Percy Priest, and Cordell Hull Projects (all of such projects being hereafter called collectively the "Cumberland Projects") and the Laurel Project sold under agreement between the Department of Energy and the Customer. Character of Service: The electric capacity and energy supplied hereunder will be three-phase alternating

266

UNITED STATES  

Office of Legacy Management (LM)

f).~<~~ \--\c :y-,ai F p"- KG f).~<~~ \--\c :y-,ai F p"- KG WASHINOTDN 28.0. C. ' -lr ' \ ' ' --- ".I ?--" ' z I. .~;-4.' J frr*o& 2 ii, - - -4 70-147 LRL:JCD JAN !! 8 1958 Oregon Metallurgical Corporation P. 0. Box 484 Albany, Oregon Attention: Mr. Stephen M. Shelton General Manager Gentlemen: Enclosed is Special Nuclear Material License No. SNM-144, as amended. Very 33uly yours, r:; I,;, ll)~gQ""d".- Lyall Johnson Chief, Licensing Branch Division of Licensing & Regulation Enclosure: SNM-144, as amended Distribution: bRO0 Attn: Dr. H.M.Roth DFMusser NMM MMMann INS JCRyan FIN (2) HSteele LRL SRGustavson LRL Document room Formal file Suppl. file Br & Div rf's ' .b liwwArry s/VW- ' q+ ' yj/ 2; 2-' , COP' 1 J JAM01958 -- UNITED STATES ATOMIC ENERGY COMMISSION

267

United States  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

United States Department of Energy Southeastern Power Administration Wholesale Power Rate Schedule JW-2-F Availability: This rate schedule shall be available to the Florida Power Corporation (or Progress Energy Florida, hereinafter called the Company). Applicability: This rate schedule shall be applicable to electric energy generated at the Jim Woodruff Project (hereinafter called the Project) and sold to the Company in wholesale quantities. Points of Delivery: Power sold to the Company by the Government will be delivered at the connection of the Company's transmission system with the Project bus. Character of Service: Electric power delivered to the Company will be three-phase alternating current at a nominal frequency of 60 cycles per second.

268

United States  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Bangor Hydro-Electric Company Bangor Hydro-Electric Company OE Docket No. PP-89-1 Amendment to Presidential Permit Order No. PP-89-1 December 30,2005 PRESIDENTIAL PERMIT AMENDMENT Bangor Hydro-Electric Company Order No. PP-89-1 I. BACKGROUND The Department of Energy (DOE) has responsibility for implementing Executive Order (E.O.) 10485, as amended by E.O. 12038, which requires the issuance of a Presidential permit by DOE before electric trans~nission facilities may be constructed, operated, maintained, or connected at the borders of the United States. DOE may issue such a permit if it determines that the permit is in the public interest and after obtaining favorable recommendations from the U.S. Departments of State and Defense. On December 16, 1988, Bangor Hydro-Electric Company (BHE) applied to DOE

269

Documents: DUF6 Conversion EIS Supporting Documents  

NLE Websites -- All DOE Office Websites (Extended Search)

DUF6 Conversion EIS DUF6 Conversion EIS Search Documents: Search PDF Documents View a list of all documents NEPA Compliance: DUF6 Conversion EIS Supporting Documents PDF Icon Notice of Change in National Environmental Policy Act (NEPA) Compliance Approach for the Depleted Uranium Hexafluoride (DUF6) Conversion Facilities Project 38 KB details PDF Icon Press Release: DOE Seeks Public Input for Depleted Uranium Hexafluoride Environmental Impact Statement 90 KB details PDF Icon Advance Notice of Intent To Prepare an Environmental Impact Statement for Depleted Uranium Hexafluoride Conversion Facilities 52 KB details PDF Icon Notice of Intent to Prepare an Environmental Impact Statement for Depleted Uranium Hexafluoride Conversion Facilities 60 KB details PDF Icon Overview: Depleted Uranium Hexafluoride (DUF6) Management Program

270

DUF6 Conversion Facility EIS Alternatives  

NLE Websites -- All DOE Office Websites (Extended Search)

Alternatives Alternatives Depleted UF6 Conversion Facility EIS Alternatives Alternatives included in the Depleted UF6 Conversion Facility EISs. Proposed Action The proposed action evaluated in each EIS is to construct and operate a conversion facility at each site for conversion of the DOE DUF6 inventory. The time period considered is a construction period of approximately 2 years, an operational period of 25 years at Paducah and 18 years at Portsmouth, and the decontamination and decommissioning (D&D) of the facility of about 3 years. The EISs assess the potential environmental impacts from the following proposed activities: Construction, operation, maintenance, and D&D of the proposed DUF6 conversion facility at each site; Transportation of uranium conversion products and waste materials to a disposal facility;

271

Power conversion apparatus and method  

DOE Patents (OSTI)

A power conversion apparatus includes an interfacing circuit that enables a current source inverter to operate from a voltage energy storage device (voltage source), such as a battery, ultracapacitor or fuel cell. The interfacing circuit, also referred to as a voltage-to-current converter, transforms the voltage source into a current source that feeds a DC current to a current source inverter. The voltage-to-current converter also provides means for controlling and maintaining a constant DC bus current that supplies the current source inverter. The voltage-to-current converter also enables the current source inverter to charge the voltage energy storage device, such as during dynamic braking of a hybrid electric vehicle, without the need of reversing the direction of the DC bus current.

Su, Gui-Jia (Knoxville, TN)

2012-02-07T23:59:59.000Z

272

Next-Generation Thermionic Solar Energy Conversion  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Thermionic Solar Energy Conversion SLAC National Accelerator Laboratory Award Number: CPS 25659 | April 15, 2013 | Melosh * Fabricate heterostructure semiconductor cathodes based...

273

Biochemical Conversion: Using Hydrolysis, Fermentation, and Catalysis...  

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

will enable energy-efficient biochemical conversion of lignocellulosic biomass into biofuels that are compatible with today's vehicles and infrastructure. Photos (clockwise from...

274

Solar Energy, Its Conversion and Utilization  

Science Journals Connector (OSTI)

The basis of the discussions is the University of Florida Solar Energy and Energy Conversion Laboratory with its Solar House and its Solar-Electric Car.

Erich A. Farber

1974-01-01T23:59:59.000Z

275

Economic Considerations of Biomass Conversion Processes  

Science Journals Connector (OSTI)

Earlier chapters have described various biomass conversion processes and processing procedures. This chapter provides a systematic method of estimating biomass process economics and determining the revenue requir...

Fred A. Schooley

1981-01-01T23:59:59.000Z

276

LED Street Lighting Conversion Workshop Presentations  

Energy.gov (U.S. Department of Energy (DOE))

This page provides links to the presentations given at the National League of Cities Mobile Workshop, LED Street Lighting Conversion: Saving Your Community Money, While Improving Public Safety,...

277

Conversion Technologies for Advanced Biofuels - Carbohydrates...  

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

Production Conversion Technologies for Advanced Biofuels - Carbohydrates Production Purdue University report-out presentation at the CTAB webinar on Carbohydrates Production....

278

Conversion Technologies for Advanced Biofuels - Carbohydrates...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Upgrading Conversion Technologies for Advanced Biofuels - Carbohydrates Upgrading PNNL report-out presentation at the CTAB webinar on carbohydrates upgrading. ctabwebinarcarbohyd...

279

Automotive Waste Heat Conversion to Power Program  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

or otherwise restricted information Project ID ace47lagrandeur Automotive Waste Heat Conversion to Power Program- 2009 Hydrogen Program and Vehicle Technologies Program...

280

Automotive Waste Heat Conversion to Power Program  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Start Date: Oct '04 Program End date: Oct '10 Percent Complete: 80% 2 Automotive Waste Heat Conversion to Power Program- Vehicle Technologies Program Annual Merit Review- June...

Note: This page contains sample records for the topic "unit conversion factors" 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

Developing Functionalized Graphene Materials for Biomass Conversion...  

NLE Websites -- All DOE Office Websites (Extended Search)

Developing Functionalized Graphene Materials for Biomass Conversion The goal of this research is to develop low cost catalysts based on graphene-derived nanomaterials, and use them...

282

Surreptitious interception of conversations with lasers  

Science Journals Connector (OSTI)

Methods are described for surreptitiously intercepting conversations by reflecting a low-power laser beam from a window pane. The essential components and optical configurations of...

Mims III, Forrest M

1985-01-01T23:59:59.000Z

283

Project Profile: Brayton Solar Power Conversion System  

Energy.gov (U.S. Department of Energy (DOE))

Brayton Energy, under the CSP R&D FOA, is looking to demonstrate the viability and economics of a new concentrating solar thermal power conversion system.

284

Energy Conversion, an Energy Frontier Research  

NLE Websites -- All DOE Office Websites (Extended Search)

electricity, will become increasingly important. Indeed enhancements in efficiencies of energy conversion technologies that are readily adaptable in any environment will con-...

285

Energy Conversion, an Energy Frontier Research  

NLE Websites -- All DOE Office Websites (Extended Search)

most pressing problems. Indeed, our success at discovering new paradigms for efficient energy conversion, with minimal environmental impact, will largely determine humankind's...

286

Solid-State Energy Conversion Overview  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

eere.energy.gov 1 Solid-State Energy Conversion Overview John W. Fairbanks Department of Energy Vehicle Technologies Annual Merit Review June 11, 2010 Vehicle Technologies Program...

287

Conversion Technologies for Advanced Biofuels ? Carbohydrates...  

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

balance measurements Biological Conversion of Sugars to Hydrocarbons - R&D Activities Energy Efficiency & Renewable Energy eere.energy.gov 5 Feedstocks Organism design for...

288

Next-Generation Thermionic Solar Energy Conversion  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Microscale-enhanced thermionic emitters will enable high-efficiency, solar-to-electrical conversion by taking advantage of both heat and light. Image from Stanford University...

289

"Approaches to Ultrahigh Efficiency Solar Energy Conversion"...  

Office of Science (SC) Website

"Approaches to Ultrahigh Efficiency Solar Energy Conversion" Webinar Energy Frontier Research Centers (EFRCs) EFRCs Home Centers Research Science Highlights News & Events EFRC News...

290

"Fundamental Challenges in Solar Energy Conversion" workshop...  

Office of Science (SC) Website

Fundamental Challenges in Solar Energy Conversion" workshop hosted by LMI-EFRC Energy Frontier Research Centers (EFRCs) EFRCs Home Centers Research Science Highlights News & Events...

291

Thermochemical Conversion Related Links | Department of Energy  

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

website's Information Resources section. Some key publications are: Using Heat and Chemistry to Make Fuel and Power: Thermochemical Conversion (January 2011) Thermochemical...

292

Integrated Process Configuration for High-Temperature Sulfur Mitigation during Biomass Conversion via Indirect Gasification  

Science Journals Connector (OSTI)

Integrated Process Configuration for High-Temperature Sulfur Mitigation during Biomass Conversion via Indirect Gasification ... National Bioenergy Center, National Renewable Energy Laboratory, 1617 Cole Blvd., Golden, Colorado 80401, United States ... Similar activation energies (9-10 kcal/mol) were measured for ZnO and Zn-Ti-O sulfidation. ...

Abhijit Dutta; Singfoong Cheah; Richard Bain; Calvin Feik; Kim Magrini-Bair; Steven Phillips

2012-05-23T23:59:59.000Z

293

Potential for Coal-to-Liquids Conversion in the U.S.-Resource Base  

E-Print Network (OSTI)

Potential for Coal-to-Liquids Conversion in the U.S.-Resource Base Gregory D. Croft1 and Tad W the multi-Hubbert curve analysis to coal production in the United States, we demonstrate that anthracite production of this highest-rank coal. The pro- duction of bituminous coal from existing mines is about 80

Patzek, Tadeusz W.

294

Conversion of Solar to Electrical Energy  

Science Journals Connector (OSTI)

A photovoltaic device has been developed which converts solar radiation directly into electrical energy with an over-all efficiency of 11%. This consists of a p-n junction formed by gaseous diffusion near the front surface of a silicon plate. In full sunlight a single cell furnishes approximately 30 ma of short circuit current per square centimeter of surface 0.6 v of open circuit voltage and 12 mw of power into a matched load per square centimeter of surface. Like other electric batteries individual cells may be connected in series or parallel to obtain an increase in terminal voltage or current. The spectral response is a maximum near 0.7 and the long wavelength cutoff is at approximately 1.1 . The efficiency of this new siliconp-n junctionphotovoltaic cell is greater by a factor of 20 than that previously reported for other types of photocells and makes the conversion of the sun's energy directly into electricity possible for a number of interesting applications. A Bell System field trial at Americus Georgia in which solar batteries are used to power a rural carrier telephone communication system is described. A number of other possible applications for this new solar energy converter are discussed.

G. L. Pearson

1957-01-01T23:59:59.000Z

295

The efficiency of conversion of energy in an electric-discharge light-gas accelerator of bodies  

Science Journals Connector (OSTI)

The results are given of investigation of the processes of energy transfer in a power supply-projectile system, ... the working gas and a number of other factors on the efficiency of energy conversion. It is foun...

A. V. Budin; V. A. Kolikov; F. G. Rutberg

2008-06-01T23:59:59.000Z

296

Termination unit  

DOE Patents (OSTI)

This invention relates to a termination unit comprising an end-section of a cable. The end section of the cable defines a central longitudinal axis and comprising end-parts of N electrical phases, an end-part of a neutral conductor and a surrounding thermally insulation envelope adapted to comprising a cooling fluid. The end-parts of the N electrical phases and the end-part of the neutral conductor each comprising at least one electrical conductor and being arranged in the cable concentrically around a core former with a phase 1 located relatively innermost, and phase N relatively outermost in the cable, phase N being surrounded by the neutral conductor, electrical insulation being arrange between neighboring electrical phases and between phase N and the neutral conductor, and wherein the end-parts of the neutral conductor and the electrical phases each comprise a contacting surface electrically connected to at least one branch current lead to provide an electrical connection: The contacting surfaces each having a longitudinal extension, and being located sequentially along the longitudinal extension of the end-section of the cable. The branch current leads being individually insulated from said thermally insulation envelope by individual electrical insulators.

Traeholt, Chresten [Frederiksberg, DK; Willen, Dag [Klagshamn, SE; Roden, Mark [Newnan, GA; Tolbert, Jerry C [Carrollton, GA; Lindsay, David [Carrollton, GA; Fisher, Paul W [Heiskell, TN; Nielsen, Carsten Thidemann [Jaegerspris, DK

2014-01-07T23:59:59.000Z

297

Oil Shale Mining Claims Conversion Act. Hearing before the Subcommittee on Mineral Resources Development and Production of the Committee on Energy and Natural Resources, United States Senate, One Hundredth Congress, Second Session on S. 2089, H. R. 1039, April 22, 1988  

SciTech Connect

The hearing was called to examine two bills which address the processing of oil shale mining claims and patents by the Department of the Interior under the General Mining Law of 1872. S.2089 would provide for certain requirements relating to the conversion of oil shale mining claims located under the Mining Law of 1872 to leases and H.R.1039 would amend section 37 of the Mineral Lands Leasing Act of 1920 relating to oil shale claims. Under the new bills the owners of oil shale mining claims must make an election within 180 days after enactment as to whether to convert their claims to leases or to maintain their claims by performing 1000 dollars of annual assessment work on the claim, filing annually an affidavit of assessment work performed, and producing oil shale in significant marketable amounts within 10 years from the date of enactment of the legislation.

Not Available

1988-01-01T23:59:59.000Z

298

Chapter 24 - Fuel Cells: Energy Conversion Technology  

Science Journals Connector (OSTI)

The drive for fuel cell technology research and development stems from cleanliness of the technology, high chemical to electrical conversion efficiency and versatile applications ranging from large-scale, stand-alone stationary power plant to modular distributed generation systems to advanced mobile auxiliary power units. Portable systems and those that can be carried are also currently being designed for civilian and military markets. Fuel cells are capable of generating electricity with virtually negligible to zero pollution (e.g. SOx, NOx, volatile organic compounds (VOC), particulate matters (PMs)). They also offer a reduced carbon footprint and have the potential to be engineered for zero carbon systems. Despite the potential to meet the pressing needs for clean and efficient fuel cellbased power generation systems, high capital and maintenance cost remains a challenge for large-scale commercialisation and global market entry. Solid oxide fuel cell (SOFC) is one of the most promising fuel cell technologies as it offers significantly higher electrical efficiency as well as co-production of high-quality process heat. The system lifetime, its reliability and cost, however, remain a concern due to the performance degradation with time, commonly associated with the instability of materials in complex operating environment and high exposure temperature (6501000)C. New materials, systems design and operating conditions are being developed to increase the lifetime. Centralised and distributed SOFC power systems in the range of hundreds of kilowatt to megawatt are being considered for integration with advanced coal power plants, hybrid systems integrated with energy storage and carbon-capture technologies to fully exploit the commercial potential.

Manoj K. Mahapatra; Prabhakar Singh

2014-01-01T23:59:59.000Z

299

Biomass Thermochemical Conversion Program. 1983 Annual report  

SciTech Connect

Highlights of progress achieved in the program of thermochemical conversion of biomass into clean fuels during 1983 are summarized. Gasification research projects include: production of a medium-Btu gas without using purified oxygen at Battelle-Columbus Laboratories; high pressure (up to 500 psia) steam-oxygen gasification of biomass in a fluidized bed reactor at IGT; producing synthesis gas via catalytic gasification at PNL; indirect reactor heating methods at the Univ. of Missouri-Rolla and Texas Tech Univ.; improving the reliability, performance, and acceptability of small air-blown gasifiers at Univ. of Florida-Gainesville, Rocky Creek Farm Gasogens, and Cal Recovery Systems. Liquefaction projects include: determination of individual sequential pyrolysis mechanisms at SERI; research at SERI on a unique entrained, ablative fast pyrolysis reactor for supplying the heat fluxes required for fast pyrolysis; work at BNL on rapid pyrolysis of biomass in an atmosphere of methane to increase the yields of olefin and BTX products; research at the Georgia Inst. of Tech. on an entrained rapid pyrolysis reactor to produce higher yields of pyrolysis oil; research on an advanced concept to liquefy very concentrated biomass slurries in an integrated extruder/static mixer reactor at the Univ. of Arizona; and research at PNL on the characterization and upgrading of direct liquefaction oils including research to lower oxygen content and viscosity of the product. Combustion projects include: research on a directly fired wood combustor/gas turbine system at Aerospace Research Corp.; adaptation of Stirling engine external combustion systems to biomass fuels at United Stirling, Inc.; and theoretical modeling and experimental verification of biomass combustion behavior at JPL to increase biomass combustion efficiency and examine the effects of additives on combustion rates. 26 figures, 1 table.

Schiefelbein, G.F.; Stevens, D.J.; Gerber, M.A.

1984-08-01T23:59:59.000Z

300

Energy Conversion DevicesEnergy Conversion Devices Fuel Cell Electrocatalyst Development Program  

E-Print Network (OSTI)

for several groups of electrocatalysts ECD PEMFC Catalyst Development Evaluation programs exist for severalEnergy Conversion Devices PEMFC Electrocatalyst Development Program Contact information: Dr. Peter Faguy pfaguyEnergy Conversion DevicesEnergy Conversion Devices Fuel Cell Electrocatalyst Development Program

Note: This page contains sample records for the topic "unit conversion factors" 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

Gene conversion in the rice genome  

E-Print Network (OSTI)

. Over 60% of the conversions we detected were between chromosomes. We found that the inter-chromosomal conversions distributed between chromosome 1 and 5, 2 and 6, and 3 and 5 are more frequent than genome average (Z-test, P < 0.05). The frequencies...

Xu, Shuqing; Clark, Terry; Zheng, Hongkun; Vang, SÃ ¸ ren; Li, Ruiqiang; Wong, Gane Ka-Shu; Wang, Jun; Zheng, Xiaoguang

2008-02-25T23:59:59.000Z

302

Approaches for biological and biomimetic energy conversion  

Science Journals Connector (OSTI)

...biological and biomimetic energy conversion 10.1073...that are related to energy conversion: specifically...synthetic and/or hybrid devices is still...systems that produce energy in an efficient...costs are related to infrastructure, such as supporting...inverters, and grid connections. For...

David A. LaVan; Jennifer N. Cha

2006-01-01T23:59:59.000Z

303

Parameterizing energy conversion on rough topography  

E-Print Network (OSTI)

Parameterizing energy conversion on rough topography using bottom pressure sensors to measure form and mixing U0 Form drag pressure Tidal energy conversion Form drag causes: - internal wave generation - eddy Sound, WA Point Three Tree Previous work McCabe et al., 2006 > Measured the internal form drag

Warner, Sally

304

Operational water consumption and withdrawal factors for electricity generating technologies: a review of existing literature  

Science Journals Connector (OSTI)

This report provides estimates of operational water withdrawal and water consumption factors for electricity generating technologies in the United States. Estimates of water factors were collected from published primary literature and were not modified except for unit conversions. The water factors presented may be useful in modeling and policy analyses where reliable power plant level data are not available. Major findings of the report include: water withdrawal and consumption factors vary greatly across and within fuel technologies, and water factors show greater agreement when organized according to cooling technologies as opposed to fuel technologies; a transition to a less carbon-intensive electricity sector could result in either an increase or a decrease in water use, depending on the choice of technologies and cooling systems employed; concentrating solar power technologies and coal facilities with carbon capture and sequestration capabilities have the highest water consumption values when using a recirculating cooling system; and non-thermal renewables, such as photovoltaics and wind, have the lowest water consumption factors. Improved power plant data and further studies into the water requirements of energy technologies in different climatic regions would facilitate greater resolution in analyses of water impacts of future energy and economic scenarios. This report provides the foundation for conducting water use impact assessments of the power sector while also identifying gaps in data that could guide future research.

J Macknick; R Newmark; G Heath; K C Hallett

2012-01-01T23:59:59.000Z

305

Microsoft Word - TOC&Units.doc  

Office of Legacy Management (LM)

Table of Contents May 2005 Table of Contents May 2005 2004 Site Environmental Report i Table of Contents List of Figures.................................................................................................................. iv List of Tables................................................................................................................... iii List of Acronyms...............................................................................................................v Units (Abbreviations) and Conversion Table ........................................................................ vii ES 1.0 Executive Summary ES-1 ES 1.1 Liquid Pathway Highlights...................................................................................ES-2 ES 1.1.1 Groundwater Pathway.........................................................................ES-2

306

Potential for Coal-to-Liquids Conversion in the U.S.-Resource Base  

SciTech Connect

By applying the multi-Hubbert curve analysis to coal production in the United States, we demonstrate that anthracite production can be modeled with a single Hubbert curve that extends to the practical end of commercial production of this highest-rank coal. The production of bituminous coal from existing mines is about 80% complete and can be carried out at the current rate for the next 20 years. The production of subbituminous coal from existing mines can be carried out at the current rate for 40-45 years. Significant new investment to extend the existing mines and build new ones would have to commence in 2009 to sustain the current rate of coal production, 1 billion tons per year, in 2029. In view of the existing data, we conclude that there is no spare coal production capacity of the size required for massive coal conversion to liquid transportation fuels. Our analysis is independent of other factors that will prevent large-scale coal liquefaction projects: the inefficiency of the process and either emissions of greenhouse gases or energy cost of sequestration.

Croft, Gregory D. [University of California, Department of Civil and Environmental Engineering (United States); Patzek, Tad W. [University of Texas, Department of Petroleum and Geosystems Engineering (United States)], E-mail: patzek@mail.utexas.edu

2009-09-15T23:59:59.000Z

307

NIST Special Publication 1038 The International  

E-Print Network (OSTI)

NIST Special Publication 1038 The International System of Units (SI) ­ Conversion Factors Services #12;NIST Special Publication 1038 The International System of Units (SI) - Conversion Factors

308

Relation of the second law of thermodynamics to the power conversion of energy fluctuations  

Science Journals Connector (OSTI)

The relation of the second law of thermodynamics to the power conversion of fluctuation energy is analyzed using the master equation of the model for the conversion circuit. The performance equation for independent particles shows that the power-conversion performance is given by the second law both for classical and quantum-effect diodes. The relation of the second law to power-conversion models based on the theoretical and experimental results for diode performance for interacting particles exhibiting manybody, multiparticle, or other anomalous and excess-current effects is examined. The performance equations are derived from the master equation for models for interacting particles to determine the conditions required by the second law for power conversion. These conditions are given in terms of the distribution throughout the power-conversion circuit for all the parameters that determine the particle and multiparticle barrier-crossing probability such as the effective mass and spectral density functions. Circuits for spectroscopic measurements for power-conversion circuits with interacting particles are noted. Using selected experimental values for the diode nonlinearity factors in these circuits, open circuit voltages are computed that are not predicted by the second law of thermodynamics.

Joseph C. Yater

1979-10-01T23:59:59.000Z

309

United States Wind Resource Potential Chart  

Wind Powering America (EERE)

18,000 Rated Capacity Above Indicated CF (GW) United States - Wind Resource Potential Cumulative Rated Capacity vs. Gross Capacity Factor (CF) 80 m The estimates show the potential...

310

Virtual "ie" household : transnational family interactions in Japan and the United States.  

E-Print Network (OSTI)

??This dissertation explores the impact of technology on social life. Focusing on webcam-mediated audio-visual conversations between Japanese families in the United States and their extended (more)

Inoue, Chiho Sunakawa

2012-01-01T23:59:59.000Z

311

Utilizing Nature's Designs for Solar Energy Conversion  

NLE Websites -- All DOE Office Websites (Extended Search)

Nature's Designs for Solar Energy Conversion Nature's Designs for Solar Energy Conversion Create new materials that: capture, convert, store sunlight Learn from Nature... ...build with chemistry ANL Photosynthesis Group Fundamental Studies  Solar energy conversion in natural and artificial photosynthesis Resolve mechanisms, design principles  Unique capabilities Time-resolved, multi-frequency EPR Time-resolved synchrotron X-ray Ultrafast spectroscopy Multi-molecular: Artificial systems for H 2 photocatalysis  Limitations:  Large solvent, molecular dependencies  Diffusion  Lifetimes  Uncontrolled back-reactions  Most PS contain noble metals  Organic solvent/high proton

312

Zeolite pore size determination by methanol-to-gasoline conversion test  

SciTech Connect

The conversion of methanol over a shape selective zeolite to high octane gasoline is a well known process. In this work, a methanol-to-gasoline (MTG) conversion test is utilized for the pore size determination of zeolites with active sites. The dimension of a zeolite`s pores is revealed by the size distribution of its MTG hydrocarbon products. A simple fixed bed MTG test unit capable of on-line sampling for direct gas chromatographic analysis and the collection of liquid and gaseous products for GC-MS analysis is described. The size distributions of MTG hydrocarbon products are presented for several small, intermediate, and large pore zeolites.

Yuen, L.; Zones, S.I. [Chevron Research and Technology Co., Richmond, CA (United States)

1996-10-01T23:59:59.000Z

313

Paducah DUF6 Conversion Final EIS - Appendix G: Consultation Letters  

NLE Websites -- All DOE Office Websites (Extended Search)

Paducah DUF Paducah DUF 6 Conversion Final EIS APPENDIX G: CONSULTATION LETTERS Consultation Letters G-2 Paducah DUF 6 Conversion Final EIS Consultation Letters G-3 Paducah DUF 6 Conversion Final EIS U.S. DEPARTMENT OF ENERGY LETTERS TO STATE AGENCIES AND RECOGNIZED NATIVE AMERICAN GROUPS Consultation Letters G-4 Paducah DUF 6 Conversion Final EIS Consultation Letters G-5 Paducah DUF 6 Conversion Final EIS Consultation Letters G-6 Paducah DUF 6 Conversion Final EIS Consultation Letters G-7 Paducah DUF 6 Conversion Final EIS Consultation Letters G-8 Paducah DUF 6 Conversion Final EIS Consultation Letters G-9 Paducah DUF 6 Conversion Final EIS Consultation Letters G-10 Paducah DUF 6 Conversion Final EIS Consultation Letters G-11 Paducah DUF 6 Conversion Final EIS Consultation Letters G-12 Paducah DUF 6 Conversion Final EIS

314

Micro Electret Energy Harvesting Device with Analogue Impedance Conversion Circuit  

E-Print Network (OSTI)

Micro Electret Energy Harvesting Device with Analogue Impedance Conversion Circuit Yuji Suzuki1 using a low-power-consumption impedance conversion circuit. Key words: Energy harvesting, Electret, CYTOP, Parylene spring, Impedance conversion 1. INTRODUCTION Energy harvesting from environmental

Kasagi, Nobuhide

315

Health Risks Associated with Conversion of Depleted UF6  

NLE Websites -- All DOE Office Websites (Extended Search)

Conversion Conversion DUF6 Health Risks line line Accidents Storage Conversion Manufacturing Disposal Transportation Conversion A discussion of health risks associated with conversion of depleted UF6 to another chemical form. General Health Risks of Conversion The potential environmental impacts, including potential health risks, associated with conversion activities will be evaluated in detail as part of the Depleted Uranium Hexafluoride management program after a contract is awarded for conversion services. This section discusses in general the types of health risks associated with the conversion process. The conversion of depleted UF6 to another chemical form will be done in an industrial facility dedicated to the conversion process. Conversion will involve the handling of depleted UF6 cylinders. Hazardous chemicals, such

316

NREL: Biomass Research - Thermochemical Conversion Capabilities  

NLE Websites -- All DOE Office Websites (Extended Search)

Conversion Capabilities Conversion Capabilities NREL researchers are developing gasification and pyrolysis processes for the cost-effective thermochemical conversion of biomass to biofuels. Gasification-heating biomass with about one-third of the oxygen necessary for complete combustion-produces a mixture of carbon monoxide and hydrogen, known as syngas. Pyrolysis-heating biomass in the absence of oxygen-produces a liquid bio-oil. Both syngas and bio-oil can be used directly or can be converted to clean fuels and other valuable chemicals. Areas of emphasis in NREL's thermochemical conversion R&D are: Gasification and fuel synthesis R&D Pyrolysis R&D Thermochemical process integration. Gasification and Fuel Synthesis R&D Get the Adobe Flash Player to see this video.

317

NREL: Biomass Research - Biochemical Conversion Projects  

NLE Websites -- All DOE Office Websites (Extended Search)

Biochemical Conversion Projects Biochemical Conversion Projects A photo of a woman looking at the underside of a clear plastic tray. The tray has a grid of small holes to hold sample tubes. An NREL researcher examines a sample tray used in the BioScreen C, an instrument used to monitor the growth of microorganisms under different conditions. NREL's projects in biochemical conversion involve three basic steps to convert biomass feedstocks to fuels: Converting biomass to sugar or other fermentation feedstock Fermenting these biomass intermediates using biocatalysts (microorganisms including yeast and bacteria) Processing the fermentation product to yield fuel-grade ethanol and other fuels. Among the current biochemical conversion RD&D projects at NREL are: Pretreatment and Enzymatic Hydrolysis

318

Depleted UF6 Conversion facility EIS Topics  

NLE Websites -- All DOE Office Websites (Extended Search)

Topics Topics Depleted UF6 Conversion Facility EIS Topics A listing of topics included in the Depleted UF6 Conversion Facility EISs. DOE addressed the following environmental issues when assessing the potential environmental impacts of the alternatives in the two site-specific EISs. DOE solicited comment from the Federal agencies, Native American tribes, state and local governments, and the general public on these and any other issues as part of the public scoping process: Potential impacts on health from DUF6 conversion activities, including potential impacts to workers and the public from exposure to radiation and chemicals during routine and accident conditions for the construction, operation, maintenance, and decontamination and decommissioning of DUF6 conversion facilities.

319

Overview of Capabilities Conversion System Technology  

E-Print Network (OSTI)

cycles Heat exchanger design and optimization TES Material Integration & Optimization: Solar power plantOverview of Capabilities Conversion System Technology - Power System Demonstrations - Systems Conceptual Design/Trade Space Exploration - Simulation Modeling for Manufacturing - Hybrid Energy Systems

Lee, Dongwon

320

Summer Series 2012 - Conversation with Omar Yaghi  

ScienceCinema (OSTI)

Jeff Miller, head of Public Affairs, sat down in conversation with Omar Yaghi, director of the Molecular Foundry, in the first of a series of "powerpoint-free" talks on July 11th 2012, at Berkeley Lab.

Omar Yaghi

2013-06-24T23:59:59.000Z

Note: This page contains sample records for the topic "unit conversion factors" 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

Ris Energy Report 2 Bioenergy conversion  

E-Print Network (OSTI)

6.3 Risø Energy Report 2 Bioenergy conversion There is a wide range of technologies to derive operate automatically and are in many regions an economic alternative, e.g. Austria and Finland

322

Analyzing Biomass Conversion into Liquid Hydrocarbons  

Science Journals Connector (OSTI)

Variants of the FischerTropsch producer-gas conversion into liquid hydrocarbons are analyzed under the ... is attained in the reactions occurring in the biomass gasification. When the raw material is wood ... th...

V. D. Meshcheryakov; V. A. Kirillov

2002-09-01T23:59:59.000Z

323

Chapter 13 - Heterogeneous Catalysts and Biomass Conversion  

Science Journals Connector (OSTI)

Abstract The application of heterogeneous catalysts to conversion processes based on biomasses is described and discussed. The role of heterogeneous catalysts in the development of renewable industrial chemistry is emphasized.

Guido Busca

2014-01-01T23:59:59.000Z

324

CO2 Conversion to CH4  

Science Journals Connector (OSTI)

A power-to-gas technology that converts renewable energy to methane...16]. Conversion of renewable energy, that is, solar or wind, into fuel is an easy way to store solar energy, characterized by low energy densi...

V. Barbarossa; C. Bassano; P. Deiana; G. Vanga

2013-01-01T23:59:59.000Z

325

Energy Balances for Biomass Conversion Systems  

Science Journals Connector (OSTI)

Biomass conversion systems of any type, irrespective of ... measured on a consistent scale which identifies the energy efficiency of the process and of the overall system. Accurate energy balances, as well as mat...

Raphael Katzen

1983-01-01T23:59:59.000Z

326

Energy conversions of a desert depression  

Science Journals Connector (OSTI)

This work is concerned with the energy conversions of a developing atmospheric system in subtropical ... and temporal variations of various components of the energy budget are presented in a detailed analysis. T...

H. Abdel Basset

2001-04-01T23:59:59.000Z

327

The Conversion of Waste to Energy  

E-Print Network (OSTI)

Almost every industrial operation produces some combustible waste, but conversion of this to useful energy is often more difficult than with other energy recovery projects and requires careful attention to design, operating and maintaining...

John, T.; Cheek, L.

1980-01-01T23:59:59.000Z

328

Energy Conversion, an Energy Frontier Research  

NLE Websites -- All DOE Office Websites (Extended Search)

11 Awards ... 12 S p r I N g 2 0 1 1 Intermediate Band Solar Energy Conversion in ZnTe:O and ZnTeZnSe Affordable photovoltaic solar cells are highly...

329

Principles of photoelectrochemical, solar energy conversion  

Science Journals Connector (OSTI)

Photoelectrochemical devices for conversion of solar energy into both electrical energy and chemical energy are discussed with emphasis on how the ... parameters as band gap, doping level, minority carrier lifeti...

M. A. Butler; D. S. Ginley

1980-01-01T23:59:59.000Z

330

Status of Solar Thermal Conversion in China  

Science Journals Connector (OSTI)

China has an abundant solar energy resource. Solar thermal conversion systems have been studied for more than 25 years and solar thermal industry has been developing since 1990s....2 solar collectors were sold a...

Yin Zhiqiang

2009-01-01T23:59:59.000Z

331

Network Analysis of Photovoltaic Energy Conversion  

Science Journals Connector (OSTI)

Photovoltaic energy conversion in photovoltaic cells has been analyzed by the detailed balance approach or by thermodynamic arguments. Here we introduce a network representation to analyze the performance of such systems once a suitable kinetic model (...

Mario Einax; Abraham Nitzan

2014-11-03T23:59:59.000Z

332

Assessment of ocean thermal energy conversion  

E-Print Network (OSTI)

Ocean thermal energy conversion (OTEC) is a promising renewable energy technology to generate electricity and has other applications such as production of freshwater, seawater air-conditioning, marine culture and chilled-soil ...

Muralidharan, Shylesh

2012-01-01T23:59:59.000Z

333

Summer Series 2012 - Conversation with Kathy Yelick  

ScienceCinema (OSTI)

Jeff Miller, head of Public Affairs, sat down in conversation with Kathy Yelick, Associate Berkeley Lab Director, Computing Sciences, in the second of a series of "powerpoint-free" talks on July 18th 2012, at Berkeley Lab.

Kathy Yelick

2013-06-24T23:59:59.000Z

334

Atlantic Biomass Conversions Inc | Open Energy Information  

Open Energy Info (EERE)

Conversions Inc Conversions Inc Jump to: navigation, search Name Atlantic Biomass Conversions Inc Place Frederick, Maryland Sector Biomass Product Atlantic Biomass Conversions is working on a system and a genetically modified bacteria to convert sugar beet pulp waste into methanol. Coordinates 45.836395°, -98.507249° 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":45.836395,"lon":-98.507249,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

335

Grid Parity for Residential Photovoltaics in the United States...  

NLE Websites -- All DOE Office Websites (Extended Search)

local electricity prices, and various incentives. As a result, for a country like the United States, where these factors vary regionally, there can be considerable variation in...

336

United States (48 Contiguous States) Wind Resource Potential...  

Wind Powering America (EERE)

Rated Capacity Above Indicated CF (GW) United States (48 Contiguous States) - Wind Resource Potential Cumulative Rated Capacity vs. Gross Capacity Factor (CF) 80 m The estimates...

337

E-Print Network 3.0 - advanced conversion technologies Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

establish efficient clean energy systems, we offer education Summary: * Advanced Energy Conversion * Highly Qualified Energy Conversion * Functional Energy Conversion...

338

United States Government DATE:  

Office of Legacy Management (LM)

5oE(E;,8 ' 0 H .2+ L-1 5oE(E;,8 ' 0 H .2+ L-1 United States Government DATE: MAR 0 8 1994 REPLY TO AlTN OF: EM-421 (W. A. Williams, 903-8149) SUBJECT: Authority Determination -- Former Herring-Hall-Marvin Safe Co., Hamilton, Ohio TO: The File The attached review documents the basis for determining whether the Department of Energy (DOE) has authority for taking remedial action at the former Herring-Hall-Marvin Safe Co. facility in Hamilton, Ohio, under the Formerly Utilized Sites Remedial Action Program (FUSRAP). The facility was used for the shaping and machining of uranium metal by the Manhattan Engineer District (MED) during the Second World War. The following factors are significant in reaching a decision and are discussed in more detail in the attached authority review:

339

Lattice effect in solid state internal conversion  

SciTech Connect

The effect of the crystal lattice on nuclear fusion reactions p+d{yields}{sup 3}He taking place in internal conversion channels is studied. Fusionable particles solved in the investigated crystalline material form a sublattice. Fusion reaction is generated by a flux of incoming fusionable particles. The calculated cross sections are compared with those of an ordinary fusion reaction. The internal conversion coefficients are also calculated.

Kalman, Peter; Keszthelyi, Tamas [Budapest University of Technology and Economics, Department of Experimental Physics, Budafoki ut 8. F. I.I.10, H-1521 Budapest (Hungary)

2009-03-15T23:59:59.000Z

340

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

Alternative Fuels and Advanced Vehicles Data Center (EERE)

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

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


341

The Southern California Conversion Technology Demonstration Project | Open  

Open Energy Info (EERE)

The Southern California Conversion Technology Demonstration Project The Southern California Conversion Technology Demonstration Project Jump to: navigation, search Tool Summary Name: The Southern California Conversion Technology Demonstration Project Agency/Company /Organization: The Southern California Conversion Technology Demonstration Project Sector: Energy, Land Focus Area: - Waste to Energy Phase: Create a Vision Resource Type: Publications User Interface: Website Website: www.socalconversion.org/resources.html Cost: Free The Southern California Conversion Technology Demonstration Project website is focused on a specific conversion technology demonstration project in L. A. County. Overview The Southern California Conversion Technology Demonstration Project website is focused on a specific conversion technology demonstration project in L.

342

First-of-its-Kind Carbon Capture and Conversion Demonstration...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

First-of-its-Kind Carbon Capture and Conversion Demonstration Technology Opening in Texas First-of-its-Kind Carbon Capture and Conversion Demonstration Technology Opening in Texas...

343

Thermoelectric Conversion of Exhaust Gas Waste Heat into Usable...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Thermoelectric Conversion of Exhaust Gas Waste Heat into Usable Electricity Thermoelectric Conversion of Exhaust Gas Waste Heat into Usable Electricity Presents successful...

344

Novel Energy Conversion Equipment for Low Temperature Geothermal...  

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

Novel Energy Conversion Equipment for Low Temperature Geothermal Resources Novel Energy Conversion Equipment for Low Temperature Geothermal Resources Project objective: Develop...

345

WEC up! Energy Department Announces Wave Energy Conversion Prize...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

WEC up Energy Department Announces Wave Energy Conversion Prize Administrator WEC up Energy Department Announces Wave Energy Conversion Prize Administrator September 24, 2014 -...

346

Advanced, High Power, Next Scale, Wave Energy Conversion Device...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Advanced, High Power, Next Scale, Wave Energy Conversion Device Advanced, High Power, Next Scale, Wave Energy Conversion Device Advanced, High Power, Next Scale, Wave Energy...

347

Potential Impacts of Hydrokinetic and Wave Energy Conversion...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Potential Impacts of Hydrokinetic and Wave Energy Conversion Technologies on Aquatic Environments Potential Impacts of Hydrokinetic and Wave Energy Conversion Technologies on...

348

Thermochemical Conversion: Using Heat and Catalysis to Make Biofuels...  

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

Thermochemical Conversion: Using Heat and Catalysis to Make Biofuels and Bioproducts Thermochemical Conversion: Using Heat and Catalysis to Make Biofuels and Bioproducts The...

349

Process Design and Economics for the Conversion of Lignocellulosic...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Process Design and Economics for the Conversion of Lignocellulosic Biomass to Hydrocarbons: Dilute-Acid and Enzymatic Deconstruction of Biomass to Sugars and Biological Conversion...

350

2011 Biomass Program Platform Peer Review: Biochemical Conversion...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Biochemical Conversion 2011 Biomass Program Platform Peer Review: Biochemical Conversion This document summarizes the recommendations and evaluations provided by an independent...

351

New process speeds conversion of biomass to fuels  

NLE Websites -- All DOE Office Websites (Extended Search)

Conversion of Biomass to Fuels New process speeds conversion of biomass to fuels Scientists made a major step forward recently towards transforming biomass-derived molecules into...

352

New process speeds conversion of biomass to fuels  

NLE Websites -- All DOE Office Websites (Extended Search)

Conversion of biomass to fuels New process speeds conversion of biomass to fuels Scientists made a major step forward recently towards transforming biomass-derived molecules into...

353

Thermoelectric Conversion of Waste Heat to Electricity in an...  

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

truck system. schock.pdf More Documents & Publications Thermoelectric Conversion of Wate Heat to Electricity in an IC Engine Powered Vehicle Thermoelectric Conversion of Waste...

354

Alternative Fuels Data Center: Flexible Fuel Vehicle Conversions  

NLE Websites -- All DOE Office Websites (Extended Search)

Conversions to someone by E-mail Share Alternative Fuels Data Center: Flexible Fuel Vehicle Conversions on Facebook Tweet about Alternative Fuels Data Center: Flexible Fuel Vehicle...

355

Conversation/Culture Partner Program Would you like to help  

E-Print Network (OSTI)

Conversation/Culture Partner Program Would you like to help another student improve their English different cultures; *Help another student improve their conversation English; and *Assist another student

Thomas, Andrew

356

Left Coast Electric Formerly Left Coast Conversions | Open Energy...  

Open Energy Info (EERE)

Left Coast Electric Formerly Left Coast Conversions Jump to: navigation, search Name: Left Coast Electric (Formerly Left Coast Conversions) Place: California Sector: Services...

357

Golden Fuel Systems formerly Greasel Conversions Inc | Open Energy...  

Open Energy Info (EERE)

Golden Fuel Systems formerly Greasel Conversions Inc Jump to: navigation, search Name: Golden Fuel Systems (formerly Greasel Conversions Inc) Place: Drury, Montana Zip: 65638...

358

EIS-0360: Depleted Uranium Oxide Conversion Product at the Portsmouth...  

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

60: Depleted Uranium Oxide Conversion Product at the Portsmouth, Ohio Site EIS-0360: Depleted Uranium Oxide Conversion Product at the Portsmouth, Ohio Site Summary This...

359

Evaluation of Thermal to Electrical Energy Conversion of High...  

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

Thermal to Electrical Energy Conversion of High Temperature Skutterudite-Based Thermoelectric Modules Evaluation of Thermal to Electrical Energy Conversion of High Temperature...

360

Single-step conversion of cellulose to 5-hydroxymethylfurfural...  

NLE Websites -- All DOE Office Websites (Extended Search)

Single-step conversion of cellulose to 5-hydroxymethylfurfural (HMF), a versatileplatform chemical. Single-step conversion of cellulose to 5-hydroxymethylfurfural (HMF), a...

Note: This page contains sample records for the topic "unit conversion factors" 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

Penrose Landfill Gas Conversion LLC | Open Energy Information  

Open Energy Info (EERE)

Penrose Landfill Gas Conversion LLC Place: Los Angeles, California Product: Owner of landfill gas plant. References: Penrose Landfill Gas Conversion LLC1 This article is a stub....

362

Alternative Fuels Data Center: Alternative Fuel and Conversion Definitions  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

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

363

Alternative Fuels Data Center: Ethanol Flexible Fuel Vehicle Conversions  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Ethanol Flexible Fuel Ethanol Flexible Fuel Vehicle Conversions to someone by E-mail Share Alternative Fuels Data Center: Ethanol Flexible Fuel Vehicle Conversions on Facebook Tweet about Alternative Fuels Data Center: Ethanol Flexible Fuel Vehicle Conversions on Twitter Bookmark Alternative Fuels Data Center: Ethanol Flexible Fuel Vehicle Conversions on Google Bookmark Alternative Fuels Data Center: Ethanol Flexible Fuel Vehicle Conversions on Delicious Rank Alternative Fuels Data Center: Ethanol Flexible Fuel Vehicle Conversions on Digg Find More places to share Alternative Fuels Data Center: Ethanol Flexible Fuel Vehicle Conversions on AddThis.com... Ethanol Flexible Fuel Vehicle Conversions Updated July 29, 2011 Rising gasoline prices and concerns about climate change have greatly

364

Light-Material Interactions in Energy Conversion - Energy Frontier...  

NLE Websites -- All DOE Office Websites (Extended Search)

conversion efficiency for non-tracking converters must be reasonably independent of light incidence angle. To improve energy conversion efficiency with photonic design and...

365

U.S. domestic reactor conversion program  

SciTech Connect

The RERTR U.S. Domestic Conversion program continues in its support of the Global Treat Reduction Initiative (GTRI) to convert seven U.S reactors to low enriched uranium (LEU) by 2010. These reactors are located at the University of Florida, Texas A and M University, Purdue University, Washington State University, Oregon State University, the University of Wisconsin, and the Idaho National Laboratory. The reactors located at the University of Florida and Texas A and M Nuclear Science Center were successfully converted to LEU in September of 2006 through an integrated and collaborative effort involving INL, Argonne National Laboratory (ANL), DOE (headquarters and the field office), the Nuclear Regulatory Commission (NRC), the universities, and the contractors involved in analyses, fuel design and fabrication, and spent nuclear fuel (SNF) shipping and disposition. With this work completed and in anticipation of other impending conversion projects, a meeting was established to engage the project participants in a structured discussion to capture the lessons learned. The objectives of this meeting were to document the observations, insights, issues, concerns, and ideas of those involved in the reactor conversions so that future efforts could be conducted with greater effectiveness, efficiency, and with fewer challenges. The lessons learned from completing the University of Florida and Texas A and M conversions, the Purdue reactor conversion status, and an overview of the upcoming reactor conversions will be presented at the meeting. (author)

Meyer, Dana M.; Woolstenhulme, Eric C. [Idaho National Laboratory, Idaho Falls, Idaho 83415 (United States)

2008-07-15T23:59:59.000Z

366

" Million Housing Units, Final...  

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

2 Fuels Used and End Uses in U.S. Homes, by OwnerRenter Status, 2009" " Million Housing Units, Final" ,,,,"Housing Unit Type" ,,,,"Single-Family Units",,,,"Apartments in Buildings...

367

" Million Housing Units, Final...  

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

2 Household Demographics of U.S. Homes, by OwnerRenter Status, 2009" " Million Housing Units, Final" ,,,,"Housing Unit Type" ,,,,"Single-Family Units",,,,"Apartments in Buildings...

368

" Million Housing Units, Final...  

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

Asked (Apartments in Buildings" "With 5 or More Units)",19.1,5.8,6.2,2.8,2.8,1.5 "FoundationBasement of Single-Family" "Units and Apartments in Buildings With" "2 to 4 Units...

369

" Million Housing Units, Final...  

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

"Not Asked (Apartments in Buildings" "With 5 or More Units)",19.1,4.4,3.7,6.2,4.7 "FoundationBasement of Single-Family" "Units and Apartments in Buildings With" "2 to 4 Units...

370

" Million Housing Units, Final...  

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

"Not Asked (Apartments in Buildings" "With 5 or More Units)",19.1,9.6,5,2.2,1.5,0.8 "FoundationBasement of Single-Family" "Units and Apartments in Buildings With" "2 to 4 Units...

371

Advanced Organic Vapor Cycles for Improving Thermal Conversion Efficiency in Renewable Energy Systems  

E-Print Network (OSTI)

clean and efficient energy conversion in power systems," inSteam Power Plant," in Energy conversion, YG Goswami and Fazeotropic mixture energy conversion," Energy Conversion and

Ho, Tony

2012-01-01T23:59:59.000Z

372

A magneto-optic modulator with unit quantum effciency  

E-Print Network (OSTI)

We propose a device for the reversible and quiet conversion of microwave photons to optical sideband photons, that can reach 100% quantum effciency. The device is based on an erbium doped crystal placed in both an optical and microwave resonator. We show that effcient conversion can be achieved so long as the product of the optical and microwave cooperativity factors can be made large. We argue achieving this regime is feasible with current technology and we discuss a possible implementation.

Lewis A. Williamson; Yu-Hui Chen; Jevon J. Longdell

2014-10-23T23:59:59.000Z

373

Task 3.3: Warm Syngas Cleanup and Catalytic Processes for Syngas Conversion to Fuels Subtask 3: Advanced Syngas Conversion to Fuels  

SciTech Connect

This collaborative joint research project is in the area of advanced gasification and conversion, within the Chinese Academy of Sciences (CAS)-National Energy Technology Laboratory (NETL)-Pacific Northwest National Laboratory (PNNL) Memorandum of Understanding. The goal for this subtask is the development of advanced syngas conversion technologies. Two areas of investigation were evaluated: Sorption-Enhanced Synthetic Natural Gas Production from Syngas The conversion of synthetic gas (syngas) to synthetic natural gas (SNG) is typically catalyzed by nickel catalysts performed at moderate temperatures (275 to 325C). The reaction is highly exothermic and substantial heat is liberated, which can lead to process thermal imbalance and destruction of the catalyst. As a result, conversion per pass is typically limited, and substantial syngas recycle is employed. Commercial methanation catalysts and processes have been developed by Haldor Topsoe, and in some reports, they have indicated that there is a need and opportunity for thermally more robust methanation catalysts to allow for higher per-pass conversion in methanation units. SNG process requires the syngas feed with a higher H2/CO ratio than typically produced from gasification processes. Therefore, the water-gas shift reaction (WGS) will be required to tailor the H2/CO ratio. Integration with CO2 separation could potentially eliminate the need for a separate WGS unit, thereby integrating WGS, methanation, and CO2 capture into one single unit operation and, consequently, leading to improved process efficiency. The SNG process also has the benefit of producing a product stream with high CO2 concentrations, which makes CO2 separation more readily achievable. The use of either adsorbents or membranes that selectively separate the CO2 from the H2 and CO would shift the methanation reaction (by driving WGS for hydrogen production) and greatly improve the overall efficiency and economics of the process. The scope of this activity was to develop methods and enabling materials for syngas conversion to SNG with readily CO2 separation. Suitable methanation catalyst and CO2 sorbent materials were developed. Successful proof-of-concept for the combined reaction-sorption process was demonstrated, which culminated in a research publication. With successful demonstration, a decision was made to switch focus to an area of fuels research of more interest to all three research institutions (CAS-NETL-PNNL). Syngas-to-Hydrocarbon Fuels through Higher Alcohol Intermediates There are two types of processes in syngas conversion to fuels that are attracting R&D interest: 1) syngas conversion to mixed alcohols; and 2) syngas conversion to gasoline via the methanol-to-gasoline process developed by Exxon-Mobil in the 1970s. The focus of this task was to develop a one-step conversion technology by effectively incorporating both processes, which is expected to reduce the capital and operational cost associated with the conversion of coal-derived syngas to liquid fuels. It should be noted that this work did not further study the classic Fischer-Tropsch reaction pathway. Rather, we focused on the studies for unique catalyst pathways that involve the direct liquid fuel synthesis enabled by oxygenated intermediates. Recent advances made in the area of higher alcohol synthesis including the novel catalytic composite materials recently developed by CAS using base metal catalysts were used.

Lebarbier Dagel, Vanessa M.; Li, J.; Taylor, Charles E.; Wang, Yong; Dagle, Robert A.; Deshmane, Chinmay A.; Bao, Xinhe

2014-03-31T23:59:59.000Z

374

Alternative Fuels Data Center: Natural Gas Vehicle Conversions  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Conversions to someone by E-mail Conversions to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Vehicle Conversions on Facebook Tweet about Alternative Fuels Data Center: Natural Gas Vehicle Conversions on Twitter Bookmark Alternative Fuels Data Center: Natural Gas Vehicle Conversions on Google Bookmark Alternative Fuels Data Center: Natural Gas Vehicle Conversions on Delicious Rank Alternative Fuels Data Center: Natural Gas Vehicle Conversions on Digg Find More places to share Alternative Fuels Data Center: Natural Gas Vehicle Conversions on AddThis.com... More in this section... Natural Gas Basics Benefits & Considerations Stations Vehicles Availability Conversions Emissions Maintenance & Safety Laws & Incentives Natural Gas Vehicle Conversions Related Information Conversion Basics

375

Public Health FAT FACTORS  

E-Print Network (OSTI)

: THE UNITED STATES SPENDS MORE ON HEALTH CARE THAN ANY OTHER COUNTRY. YET WE CONTINUE TO FALL FAR BEHIND States spends an astonishing percent of our gross domestic product on health care--significantly moreColumbia Public Health HOT TOPIC Climate Change FAT FACTORS Obesity Prevention BOOK SMART

Qian, Ning

376

Photochemical Conversion of Solar Energy into Electrical Energy in an EosinMannose System  

Science Journals Connector (OSTI)

Solar energy has been converted into electrical energy using an eosinmannose system in a ... and 67.20?W, respectively. The observed conversion efficiency was 0.6461% and the fill factor was 0.3739 against an a...

Mukesh Kumar Bhimwal; K. M. Gangotri

2012-01-01T23:59:59.000Z

377

Guidelines for Conversion of Diesel Buses to Compressed Natural Gas | Open  

Open Energy Info (EERE)

Guidelines for Conversion of Diesel Buses to Compressed Natural Gas Guidelines for Conversion of Diesel Buses to Compressed Natural Gas Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Guidelines for Conversion of Diesel Buses to Compressed Natural Gas Agency/Company /Organization: United Nations Economic and Social Commission for Asia and the Pacific Sector: Energy Focus Area: Energy Efficiency, Transportation Topics: Implementation, Policies/deployment programs, Technology characterizations Resource Type: Guide/manual Website: www.unescap.org/ttdw/Publications/TIS_pubs/pub_1361/pub_1361_fulltext. UN Region: Central Asia, Eastern Asia, South-Eastern Asia, "Pacific" is not in the list of possible values (Eastern Africa, Middle Africa, Northern Africa, Southern Africa, Western Africa, Caribbean, Central America, South America, Northern America, Central Asia, Eastern Asia, Southern Asia, South-Eastern Asia, Western Asia, Eastern Europe, Northern Europe, Southern Europe, Western Europe, Australia and New Zealand, Melanesia, Micronesia, Polynesia, Latin America and the Caribbean) for this property.

378

Lunar electric power systems utilizing the SP?100 reactor coupled to dynamic conversion systems  

Science Journals Connector (OSTI)

An integration study was performed by Rocketdyne coupling an SP?100 reactor to either a Brayton Stirling or K?Rankine power conversion system. The application was for a surface power system to supply power requirements to a lunar base. A power level of 550 kWe was selected based on the National Aeronautics and Space Administration (NASA) Space Exploration Initiative 90?day study. Reliability studies were initially performed to determine optimum power conversion redundancy. This study resulted in selecting three operating engines and one standby unit. Integration design studies indicated that either of the three power conversion systems could be integrated with the SP?100 reactor. From a performance consideration the Brayton and Stirling mass was approximately 45% higher than the K?Rankine. The K?Rankine radiator area was 45% of the Stirling which in turn was about 40% of the Brayton.

Richard B. Harty; Gregory A. Johnson

1992-01-01T23:59:59.000Z

379

Current and Resistance SI unit for current is ampere  

E-Print Network (OSTI)

Conversely speak of a material's conductivity, SI unit is (�m)-1 J E = 1 = #12;Resistance and Resistivity E , J , and when talk about electrical properties of materials #12;Resistivity of Materials Resistivities for some common materials (at room temperature) Metal (Copper) Semi-conductor (Silicon) (n

Bertulani, Carlos A. - Department of Physics and Astronomy, Texas A&M University

380

Proceedings of the Chornobyl phytoremediation and biomass energy conversion workshop  

SciTech Connect

Many concepts, systems, technical approaches, technologies, ideas, agreements, and disagreements were vigorously discussed during the course of the 2-day workshop. The workshop was successful in generating intensive discussions on the merits of the proposed concept that includes removal of radionuclides by plants and trees (phytoremediation) to clean up soil in the Chornobyl Exclusion Zone (CEZ), use of the resultant biomass (plants and trees) to generate electrical power, and incorporation of ash in concrete casks to be used as storage containers in a licensed repository for low-level waste. Twelve years after the Chornobyl Nuclear Power Plant (ChNPP) Unit 4 accident, which occurred on April 26, 1986, the primary 4radioactive contamination of concern is from radioactive cesium ({sup 137}Cs) and strontium ({sup 90}Sr). The {sup 137}Cs and {sup 90}Sr were widely distributed throughout the CEZ. The attendees from Ukraine, Russia, Belarus, Denmark and the US provided information, discussed and debated the following issues considerably: distribution and characteristics of radionuclides in CEZ; efficacy of using trees and plants to extract radioactive cesium (Cs) and strontium (Sr) from contaminated soil; selection of energy conversion systems and technologies; necessary infrastructure for biomass harvesting, handling, transportation, and energy conversion; radioactive ash and emission management; occupational health and safety concerns for the personnel involved in this work; and economics. The attendees concluded that the overall concept has technical and possibly economic merits. However, many issues (technical, economic, risk) remain to be resolved before a viable commercial-scale implementation could take place.

Hartley, J. [Pacific Northwest National Lab., Richland, WA (United States)] [Pacific Northwest National Lab., Richland, WA (United States); Tokarevsky, V. [State Co. for Treatment and Disposal of Mixed Hazardous Waste (Ukraine)] [State Co. for Treatment and Disposal of Mixed Hazardous Waste (Ukraine)

1998-06-01T23:59:59.000Z

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


381

Alternative fuel information: Facts about CNG and LPG conversion  

SciTech Connect

As new environmental and energy related laws begin to take effect, increasing numbers of alternative fuel vehicles (AFVs) will be required in federal, state, municipal, and private fleets across the country. The National Energy Policy Act of 1992 and the Clean Air Act Amendments of 1990, along with several new state and local laws, will require fleet managers to either purchase original equipment manufacturer (OEM) vehicles, which are produced by automakers, or convert existing vehicles to run on alternative fuels. Because there is a limited availability and selection of OEM vehicles, conversions are seen as a transition to the time when automakers will produce more AFVs for public sale. A converted vehicle is any vehicle that originally was designed to operate on gasoline, and has been altered to run on an alternative fuel such as compressed natural gas (CNG) or propane (liquefied petroleum gas -- LPG), the two most common types of fuel conversions. In the United States, more than 25,000 vehicles already have been converted to COG, and 300,000 have been converted to LPG.

O`Connor, K.

1994-06-01T23:59:59.000Z

382

Argonne Chemical Sciences & Engineering - Catalysis & Energy Conversion -  

NLE Websites -- All DOE Office Websites (Extended Search)

Atom-Efficient Chemical Transformations Atom-Efficient Chemical Transformations iact logo Argonne National Laboratory along with its academic partners has established an Energy Frontier Research Center, the Institute for Atom-efficient Chemical Transformations (IACT) whose focus is to advance the science of catalysis for the efficient conversion of energy resources into usable forms. IACT is one of 46 Energy Frontier Research Centers that DOE has established in the United States. IACT is a partnership among world-class scientists at Argonne National Laboratory, Northwestern University, Purdue University, University of Wisconsin-Madison, and Brookhaven National Laboratory. Using a multidisciplinary approach involving integrated catalyst synthesis, advanced characterization, catalytic experimentation, and computation, IACT is addressing key

383

Multi-factor authentication  

DOE Patents (OSTI)

Detection and deterrence of spoofing of user authentication may be achieved by including a cryptographic fingerprint unit within a hardware device for authenticating a user of the hardware device. The cryptographic fingerprint unit includes an internal physically unclonable function ("PUF") circuit disposed in or on the hardware device, which generates a PUF value. Combining logic is coupled to receive the PUF value, combines the PUF value with one or more other authentication factors to generate a multi-factor authentication value. A key generator is coupled to generate a private key and a public key based on the multi-factor authentication value while a decryptor is coupled to receive an authentication challenge posed to the hardware device and encrypted with the public key and coupled to output a response to the authentication challenge decrypted with the private key.

Hamlet, Jason R; Pierson, Lyndon G

2014-10-21T23:59:59.000Z

384

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

Alternative Fuels and Advanced Vehicles Data Center (EERE)

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

385

Alternative Fuels Data Center: Aftermarket Electric Vehicle (EV) Conversion  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Aftermarket Electric Aftermarket Electric Vehicle (EV) Conversion Regulations to someone by E-mail Share Alternative Fuels Data Center: Aftermarket Electric Vehicle (EV) Conversion Regulations on Facebook Tweet about Alternative Fuels Data Center: Aftermarket Electric Vehicle (EV) Conversion Regulations on Twitter Bookmark Alternative Fuels Data Center: Aftermarket Electric Vehicle (EV) Conversion Regulations on Google Bookmark Alternative Fuels Data Center: Aftermarket Electric Vehicle (EV) Conversion Regulations on Delicious Rank Alternative Fuels Data Center: Aftermarket Electric Vehicle (EV) Conversion Regulations on Digg Find More places to share Alternative Fuels Data Center: Aftermarket Electric Vehicle (EV) Conversion Regulations on AddThis.com... More in this section...

386

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

Alternative Fuels and Advanced Vehicles Data Center (EERE)

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

387

Environmental Risks Associated with Conversion of Depleted UF6  

NLE Websites -- All DOE Office Websites (Extended Search)

Conversion Conversion Depleted UF6 Environmental Risks line line Storage Conversion Manufacturing Disposal Conversion A general discussion of the potential environmental impacts associated with depleted UF6 conversion activities. Impacts Analyzed in the PEIS The potential environmental impacts associated with conversion activities will be evaluated in detail as part of the Depleted Uranium Hexafluoride management program after a contract is awarded for conversion services. This page discusses in general the types of impacts that might be associated with the conversion process based on the PEIS analysis. The PEIS evaluated the potential environmental impacts for representative conversion facilities. Conversion to uranium oxide and uranium metal were considered. Potential impacts were evaluated for a representative site, and

388

Paducah DUF6 Conversion Final EIS - Summary  

NLE Websites -- All DOE Office Websites (Extended Search)

Paducah DUF Paducah DUF 6 Conversion Final EIS SUMMARY 1 S.1 INTRODUCTION This document is a site-specific environmental impact statement (EIS) for construction and operation of a proposed depleted uranium hexafluoride (DUF 6 ) conversion facility at the U.S. Department of Energy (DOE) Paducah site in northwestern Kentucky (Figure S-1). The proposed facility would convert the DUF 6 stored at Paducah to a more stable chemical form suitable for use or disposal. In a Notice of Intent (NOI) published in the Federal Register (FR) on September 18, 2001 (Federal Register, Volume 66, page 48123 [66 FR 48123]), DOE announced its intention to prepare a single EIS for a proposal to construct, operate, maintain, and decontaminate and decommission two DUF 6 conversion facilities at Portsmouth, Ohio, and Paducah, Kentucky, in

389

Overview of coal conversion process instrumentation  

SciTech Connect

A review of standard instrumentation used in the processing industries is given, and the applicability of this instrumentation to measurements in mixed phase media and hostile environments such as those encountered in coal conversion processes is considered. The major projects in coal conversion sponsored by the US Department of Energy are briefly reviewed with schematics to pinpoint areas where the standard instrumentation is inadequate or altogether lacking. The next report in this series will provide detailed requirements on the instruments needed for these processes, will review new instruments which have recently become commercially available but are not yet considered standard instrumentation, and report on the status of new instruments which are being developed and, in some cases, undergoing tests in coal conversion plants.

Liptak, B. G.; Leiter, C. P.

1980-05-01T23:59:59.000Z

390

NETL: Gasification Systems - Conversion and Fouling  

NLE Websites -- All DOE Office Websites (Extended Search)

Conversion and Fouling Conversion and Fouling NETL Office of Research and Development Project Number: FWP-2012.03.03 Task 3 Project Description The objective for this NETL in-house conversion and fouling project is to improve the reliability, availability and maintainability (RAM) of gasification plants by providing tools that can be used to evaluate the impact that fuel properties have on slag and refractory interaction, and to reduce plugging and fouling throughout the syngas cooling system. Utilizing these tools will aid in minimizing plugging and fouling-increasing overall plant efficiency due to improved heat transfer in heat exchangers. Particle deposition experimental schematic Particle deposition experimental schematic (click to enlarge) Project Details Program Background and Project Benefits

391

Energy Conversion | Global and Regional Solutions  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Conversion Group Energy Conversion Group The Energy Conversion Group offers advanced technical solutions to achieve reduced fossil fuel use in geothermal power and building energy applications. Focus is on advanced materials, biofuel end use, combustion and system concepts. We seek to continuously improve the capabilities of relevant research tools being applied in collaborative initiatives to achieving these goals. Capabilities The group conducts research in a number of energy-related areas. These include advanced materials for geothermal energy, applications of biofuels and alternative fuels, efficiency in heating/cooling equipment, advanced oil burner development and particulate emissions for wood boilers. Advanced Materials for Geothermal Energy Supercritical carbon dioxide has properties midway between a gas and a

392

Public Hearing, DOE Release of DUF6 Conversion Facility Draft Environmental Impact Statements  

NLE Websites -- All DOE Office Websites (Extended Search)

1 1 UNITED STATES DEPARTMENT OF ENERGY 2 PUBLIC HEARING 3 4 SUBJECT: DOE Release of DUF6 Conversion 5 Facility Draft Environmental Impact Statements 6 DATE: January 13, 2004 7 LOCATION: Department of Energy 8 Environmental Information Center 115 Memorial Drive 9 Paducah, Kentucky 42001 10 TIME: 6:00 p.m. to 9:00 p.m. 11 FACILITATOR: Darryl Armstrong 12 REPORTED BY: Amy S. Caronongan, RPR, CSR 13 14 15 16 17

393

Efficiency of Magnetic to Kinetic Energy Conversion in a Monopole Magnetosphere  

Science Journals Connector (OSTI)

Unconfined relativistic outflows from rotating, magnetized compact objects are often well modeled by assuming that the field geometry is approximately a split-monopole at large radii. Earlier work has indicated that such an unconfined flow has an inefficient conversion of magnetic energy to kinetic energy. This has led to the conclusion that ideal magnetohydrodynamical (MHD) processes fail to explain observations of, e.g., the Crab pulsar wind at large radii where energy conversion appears efficient. In addition, as a model for astrophysical jets, the monopole field geometry has been abandoned in favor of externally confined jets since the latter appeared to be generically more efficient jet accelerators. We perform time-dependent axisymmetric relativistic MHD simulations in order to find steady-state solutions for a wind from a compact object endowed with a monopole field geometry. Our simulations follow the outflow for 10 orders of magnitude in distance from the compact object, which is large enough to study both the initial "acceleration zone" of the magnetized wind as well as the asymptotic "coasting zone." We obtain the surprising result that acceleration is actually efficient in the polar region, which develops a jet despite not being confined by an external medium. Our models contain jets that have sufficient energy to account for moderately energetic long and short gamma-ray burst (GRB) events (~1051-1052 erg), collimate into narrow opening angles (opening half-angle ? j ? 0.03 rad), become matter-dominated at large radii (electromagnetic energy flux per unit matter energy flux ? j ~ 200 for our fiducial model). The simulated jets have ? j ? j ~ 5-15, so they are in principle capable of generating "achromatic jet breaks" in GRB afterglow light curves. By defining a "causality surface" beyond which the jet cannot communicate with a generalized "magnetic nozzle" near the axis of rotation, we obtain approximate analytical solutions for the Lorentz factor that fit the numerical solutions well. This allows us to extend our results to monopole wind models with arbitrary magnetization. Overall, our results demonstrate that the production of ultrarelativistic jets is a more robust process than previously thought.

Alexander Tchekhovskoy; Jonathan C. McKinney; Ramesh Narayan

2009-01-01T23:59:59.000Z

394

Lower Hybrid to Whistler Wave Conversion  

SciTech Connect

In this presentation we discuss recent work concerning the conversion of whistler waves to lower hybrid waves (as well as the inverse process). These efforts have been motivated by the issue of attenuation of upward propagating whistler waves in the ionosphere generated by VLF transmitters on the ground, i.e., the 'Starks 20 db' problem, which affects the lifetimes of energetic electrons trapped in the geomagnetic field at low magnetic altitude (L). We discuss recent fluid and kinetic plasma simulations as well as ongoing experiments at UCLA to quantify linear and nonlinear mode conversion of lower hybrid to whistler waves.

Winske, Dan [Los Alamos National Laboratory

2012-07-16T23:59:59.000Z

395

Laser spectroscopy of primary energy conversion in  

Science Journals Connector (OSTI)

A review is given of the current status of research on primary processes of energy conversion in photosynthesis. The structural and functional organization of photosynthetic apparatus of higher plants is considered. A description is given of laser probing methods, applications of high-speed optical shutters, and picosecond spectrofluorometry involving the use of image converters. A functional scheme of primary energy conversion by Rhodopseudomonas sphaeroides bacteria is given for the 10?1210?4 sec range of time intervals. Some nonlinear processes resulting from intense excitation of the pigment apparatus of photosynthesizing organisms are considered.

V Z Pashchenko; L B Rubin

1978-01-01T23:59:59.000Z

396

IEEE TRANSACTIONS ON ENERGY CONVERSION, VOL. 15, NO. 4, DECEMBER 2000 433 An Approach to Evaluate the General Performance of  

E-Print Network (OSTI)

a detailed economical analysis (cost benefit study) for the generating unit. Of particular interestIEEE TRANSACTIONS ON ENERGY CONVERSION, VOL. 15, NO. 4, DECEMBER 2000 433 An Approach to Evaluate systems based on available wind/solar and load data. The model is useful for evaluating the performance

LaMeres, Brock J.

397

A Study of the Coupled Gravitational and Electromagnetic Perturbations to the Reissner--Nordstrom Black Hole: The Scattering Matrix, Energy Conversion, and Quasi-Normal Modes  

Science Journals Connector (OSTI)

...charge of the black hole, the energy in an incident wave, which...transformation of incident gravitational energy into electromagnetic energy (and vice versa) is expressed in terms of a conversion factor [Note: See the image of page...

1980-01-01T23:59:59.000Z

398

Regulation of fat and muscle development by transforming growth factor alpha in transgenic mice and in cultured cells  

Science Journals Connector (OSTI)

...transforming growth factor alpha (TGF-alpha...similar levels of energy expenditure per...morphological conversion and diminished...concentrations of growth factor. Despite its...similar levels of energy expenditure per...morphological conversion and diminished...concentrations of growth factor. Despite its...

NC Luetteke; DC Lee; RD Palmiter; RL Brinster; and EP Sandgren

1993-03-01T23:59:59.000Z

399

Empirical Screening Correction for M-Subshell Internal Conversion Coefficients  

Science Journals Connector (OSTI)

The only theoretical values which are available for coefficients of internal conversion in the M shell have been calculated without the inclusion of screening, and they are in disagreement with experimental values by factors as large as 3. From the comparison of these theoretical values with new accurate measurements on the M-subshell electron lines of the M4 transitions occuring in the decay of Te121m and of Te123m, it was possible to effect a tentative semiempirical screening correction. Essentially, this is the replacement of the nuclear charge Z for the evaluation of the coefficient by ZeffM=Z-?i, where ?i=7.0,7.9,and10.0 for MI(3s), MII,III(3p), and MIV,V(3d) electrons, respectively. This correction to the theoretical values is found to produce agreement with other experimental M conversion results, both measured in this work and taken from the literature, over a wide range of multipolarities and of Z and energy values. The nonspecific characteristic of the correction is interpreted to mean that the screening is chiefly an effect on the electron wave functions of the initial bound states of the atom.

Y. Y. Chu and M. L. Perlman

1964-07-27T23:59:59.000Z

400

Power Conversion APEX Interim Report November, 1999  

E-Print Network (OSTI)

, the combined efficiency of the topping cycle and bottoming cycle will be less than the single cycle along. POWER CONVERSION 17.1 Steam Cycle Different steam cycles have been well developed. A study by EPRI summarized the various advanced steam cycles which maybe available for an advanced coal power plant

California at Los Angeles, University of

Note: This page contains sample records for the topic "unit conversion factors" 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

Solar energy conversion by chloroplast photoelectrochemical cells  

Science Journals Connector (OSTI)

... the photochemical cell has proved advantageous because of their ease of preparation and their power conversion efficiency of close to 1 %. Fig. l Time course of potential development. ... h even after the light was turned off, illustrated the system's ability to store energy. The ability of the cell to generate a voltage is equivalent to a generator ...

Ravindra Bhardwaj; Rong L. Pan; Elizabeth L. Gross

1981-01-29T23:59:59.000Z

402

On the Energy Conversion during Geostrophic Adjustment  

Science Journals Connector (OSTI)

It is found that for a continuously stratified fluid which remains so during the geostrophic adjustment, the energy conversion ratio ? (??KE/?PE) is , in contrast to the value of ? for a two-layer fluid. Since the two-layer fluid is an ...

Hsien Wang Ou

1986-12-01T23:59:59.000Z

403

Soft materials for linear electromechanical energy conversion  

E-Print Network (OSTI)

We briefly review the literature of linear electromechanical effects of soft materials, especially in synthetic and biological polymers and liquid crystals (LCs). First we describe results on direct and converse piezoelectricity, and then we discuss a linear coupling between bending and electric polarization, which maybe called bending piezoelectricity, or flexoelectricity.

Antal Jakli; Nandor Eber

2014-07-29T23:59:59.000Z

404

Ocean Thermal Energy Conversion Mostly about USA  

E-Print Network (OSTI)

Ocean Thermal Energy Conversion History Mostly about USA 1980's to 1990's and bias towards Vega or other energy carriers to be delivered to shore... 13luisvega@hawaii.edu #12;US Federal Government OTEC period estimated at 3 to 4 years. #12;luisvega@hawaii.edu 20 Energy Carriers · OTEC energy could

405

Defect Tolerant Semiconductors for Solar Energy Conversion  

Science Journals Connector (OSTI)

Defect Tolerant Semiconductors for Solar Energy Conversion ... He obtained his Ph.D. in Physics at Paris-Sud University where he modeled Hot Carrier Solar Cells by means of Ensemble Monte Carlo methods. ... These surface energies are significantly lower compared to 96 and 102 meV/2 for (1010) and (1120) low energy nonpolar GaN surfaces respectively. ...

Andriy Zakutayev; Christopher M. Caskey; Angela N. Fioretti; David S. Ginley; Julien Vidal; Vladan Stevanovic; Eric Tea; Stephan Lany

2014-03-13T23:59:59.000Z

406

2009 Thermochemical Conversion Platform Review Report  

Energy.gov (U.S. Department of Energy (DOE))

This document summarizes the recommendations and evaluations provided by an independent external panel of experts at the U.S. Department of Energy Biomass Programs Thermochemical Conversion platform review meeting, held on April 14-16, 2009, at the Sheraton Denver Downtown, Denver, Colorado.

407

2009 Biochemical Conversion Platform Review Report  

Energy.gov (U.S. Department of Energy (DOE))

This document summarizes the recommendations and evaluations provided by an independent external panel of experts at the U.S. Department of Energy Biomass Programs Biochemical Conversion platform review meeting, held on April 14-16, 2009, at the Sheraton Denver Downtown, Denver, Colorado.

408

Existing potato markers and marker conversions  

E-Print Network (OSTI)

Existing potato markers and marker conversions Walter De Jong PAA Workshop August 2009 1 #12;What of us will continue to use agarose gels for years to come #12;Example of a potato marker 4 PVY (Ryadg) ­ Kasai et al. 2000 Genome 43:1-8 allele specific amplification of a diagnostic product - potatoes

Douches, David S.

409

Alternative Fuels Data Center: Alternative Fuel School Bus Conversion  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

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

410

The Food Crises: A quantitative model of food prices including speculators and ethanol conversion  

E-Print Network (OSTI)

Recent increases in basic food prices are severely impacting vulnerable populations worldwide. Proposed causes such as shortages of grain due to adverse weather, increasing meat consumption in China and India, conversion of corn to ethanol in the US, and investor speculation on commodity markets lead to widely differing implications for policy. A lack of clarity about which factors are responsible reinforces policy inaction. Here, for the first time, we construct a dynamic model that quantitatively agrees with food prices. The results show that the dominant causes of price increases are investor speculation and ethanol conversion. Models that just treat supply and demand are not consistent with the actual price dynamics. The two sharp peaks in 2007/2008 and 2010/2011 are specifically due to investor speculation, while an underlying upward trend is due to increasing demand from ethanol conversion. The model includes investor trend following as well as shifting between commodities, equities and bonds to take ad...

Lagi, Marco; Bertrand, Karla Z; Bar-Yam, Yaneer

2011-01-01T23:59:59.000Z

411

" Million Housing Units, Final...  

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

in Buildings" "With 5 or More Units)",19.1,4.4,1,0.5,0.5,3.4,2.4,0.6,0.5 "FoundationBasement of Single-Family" "Units and Apartments in Buildings With" "2 to 4 Units...

412

" Million Housing Units, Final...  

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

"With 5 or More Units)",19.1,2.3,16.8,"N","N","N","N","N","N",2.3,16.8,"N","N" "FoundationBasement of Single-Family" "Units and Apartments in Buildings With" "2 to 4 Units...

413

" Million Housing Units, Final...  

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

in Buildings" "With 5 or More Units)",19.1,2,0.7,1.3,2.6,4.1,3.5,2.5,2.4 "FoundationBasement of Single-Family" "Units and Apartments in Buildings With" "2 to 4 Units...

414

" Million Housing Units, Final...  

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

"With 5 or More Units)",19.1,6.2,3.5,0.5,0.5,1.1,0.6,"Q",0.7,0.4,0.2,2,1.4,0.6 "FoundationBasement of Single-Family" "Units and Apartments in Buildings With" "2 to 4 Units...

415

" Million Housing Units, Final...  

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

Buildings" "With 5 or More Units)",19.1,4.7,0.9,0.4,0.3,"Q",0.6,0.4,"Q",3.8,2.9,0.9 "FoundationBasement of Single-Family" "Units and Apartments in Buildings With" "2 to 4 Units...

416

" Million Housing Units, Final...  

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

in Buildings" "With 5 or More Units)",19.1,3.7,2.7,0.9,0.6,0.3,0.9,1,0.2,0.6,0.2 "FoundationBasement of Single-Family" "Units and Apartments in Buildings With" "2 to 4 Units...

417

Unit Testing Discussion C  

E-Print Network (OSTI)

Unit Testing Discussion C #12;Unit Test public Method is smallest unit of code Input/output transformation Test if the method does what it claims Not exactly black box testing #12;Test if (actual result Expected Computed Input #12;Functionality Computation ­ Easy to test Time based Asynchronous interaction

Massachusetts at Amherst, University of

418

Preconceptual design studies and cost data of depleted uranium hexafluoride conversion plants  

SciTech Connect

One of the more important legacies left with the Department of Energy (DOE) after the privatization of the United States Enrichment Corporation is the large inventory of depleted uranium hexafluoride (DUF6). The DOE Office of Nuclear Energy, Science and Technology (NE) is responsible for the long-term management of some 700,000 metric tons of DUF6 stored at the sites of the two gaseous diffusion plants located at Paducah, Kentucky and Portsmouth, Ohio, and at the East Tennessee Technology Park in Oak Ridge, Tennessee. The DUF6 management program resides in NE's Office of Depleted Uranium Hexafluoride Management. The current DUF6 program has largely focused on the ongoing maintenance of the cylinders containing DUF6. However, the long-term management and eventual disposition of DUF6 is the subject of a Programmatic Environmental Impact Statement (PEIS) and Public Law 105-204. The first step for future use or disposition is to convert the material, which requires construction and long-term operation of one or more conversion plants. To help inform the DUF6 program's planning activities, it was necessary to perform design and cost studies of likely DUF6 conversion plants at the preconceptual level, beyond the PEIS considerations but not as detailed as required for conceptual designs of actual plants. This report contains the final results from such a preconceptual design study project. In this fast track, three month effort, Lawrence Livermore National Laboratory and Bechtel National Incorporated developed and evaluated seven different preconceptual design cases for a single plant. The preconceptual design, schedules, costs, and issues associated with specific DUF6 conversion approaches, operating periods, and ownership options were evaluated based on criteria established by DOE. The single-plant conversion options studied were similar to the dry-conversion process alternatives from the PEIS. For each of the seven cases considered, this report contains information on the conversion process, preconceptual plant description, rough capital and operating costs, and preliminary project schedule.

Jones, E

1999-07-26T23:59:59.000Z

419

Energy Conversion Materials Through Chemical Synthesis Route  

NLE Websites -- All DOE Office Websites (Extended Search)

Conversion Materials Through Chemical Synthesis Route Conversion Materials Through Chemical Synthesis Route Speaker(s): Lionel Vayssieres Date: April 27, 2004 - 12:00pm Location: Bldg. 90 Seminar Host/Point of Contact: Samuel Mao The ability to design anisotropic nanoparticles with tailored aspect ratio and to order them into large 3-D arrays is an important challenge that scientists have to face to create functionalized nanomaterials. Our approach to control the size and shape of nanoparticles as well as the overall texture of nanoparticulate thin films is to tune their direct aqueous hydrolysis-condensation growth onto substrates by monitoring the interfacial thermodynamics of nanocrystals as well as their kinetics of heteronucleation. Growing materials at very low interfacial tension, i.e. at thermodynamically stable conditions, allows the experimental control of

420

Portsmouth DUF6 Conversion Final EIS - Summary  

NLE Websites -- All DOE Office Websites (Extended Search)

Portsmouth DUF Portsmouth DUF 6 Conversion Final EIS SUMMARY 1 S.1 INTRODUCTION This document is a site-specific environmental impact statement (EIS) for construction and operation of a proposed depleted uranium hexafluoride (DUF 6 ) conversion facility at the U.S. Department of Energy (DOE) Portsmouth site in Ohio (Figure S-1). The proposed facility would convert the DUF 6 stored at Portsmouth to a more stable chemical form suitable for use or disposal. The facility would also convert the DUF 6 from the East Tennessee Technology Park (ETTP) site near Oak Ridge, Tennessee. In a Notice of Intent (NOI) published in the Federal Register on September 18, 2001 (Federal Register, Volume 66, page 48123 [66 FR 48123]), DOE announced its intention to prepare a single EIS for a proposal to construct, operate, maintain, and decontaminate and

Note: This page contains sample records for the topic "unit conversion factors" 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

Water A magic solvent for biomass conversion  

Science Journals Connector (OSTI)

Abstract Hydrothermal biomass conversion processes provide the opportunity to use feedstocks with high water content for the formation of energy carriers or platform chemicals. The water plays an active role in the processes as solvent, reactant and catalyst or catalyst precursor. In this paper, the different hydrothermal processes of carbonization, gasification and liquefaction are introduced and the specific role of water is discussed for each of them. The high reactivity of the polar components of biomass in hot compressed water and its changing properties with temperature are the key to obtain high selectivities of the desired products. Despite the obvious advantages of hydrothermal conversion examples for industrial applications are rare. The main reason for not commercial application of water in the high temperature state is that there are no products that can be sold with profit and cannot be produced cheaper, with less capital risk, and with more simple processes.

Andrea Kruse; Nicolaus Dahmen

2014-01-01T23:59:59.000Z

422

Novel Hydride Transfer Catalysis for Carbohydrate Conversions  

SciTech Connect

5-Hydroxymethylfurfural (HMF), an important versatile sugar derivative has been synthesized from glucose using catalytic amounts of CrCl2 in 1-ethyl-3-methylimidizolium chloride. Glycerol and glyceraldehyde were tested as sugar model compounds. Glycerol is unreactive and does not interfere with glucose conversion. Glyceraldehyde is reactive and does interfere with glucose conversion in competitive experiments. MnCl2 or FeCl2 catalyze dehydration of glyceraldehyde dimer to form compound I, a cyclic hemiacetal with an exocyclic double bond. Upon aqueous work-up I forms pyruvaldehyde. CrCl2 or VCl3 further catalyze a hydride transfer of I to form lactide. Upon aqueous work-up lactide is converted to lactic acid.

Holladay, John E.; Brown, Heather M.; Appel, Aaron M.; Zhang, Z. Conrad

2008-04-03T23:59:59.000Z

423

Alternative Fuels Data Center: Alternative Fuel Vehicle Conversion  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Fuel Fuel Vehicle Conversion to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Vehicle Conversion on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Vehicle Conversion on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle Conversion on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle Conversion on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Vehicle Conversion on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Vehicle Conversion on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alternative Fuel Vehicle Conversion It is unlawful to tamper with vehicle emissions control systems unless the

424

Advanced Optical Materials for Energy Efficiency and Solar Conversion  

Science Journals Connector (OSTI)

Optical materials and coatings play an important role in determining the efficiency of solar conversion processes. At present the best known ... . Since they are of significant consequence to solar conversion and...

Carl M. Lampert

1987-01-01T23:59:59.000Z

425

Acid catalytic hydrothermal conversion of carbohydrate biomass into useful substances  

Science Journals Connector (OSTI)

The conversion of biomass into resources has gained considerable attention for ... the most effective methods among several processes for conversion of biomass into resources, because water under high temperature...

Yusuke Takeuchi; Fangming Jin; Kazuyuki Tohji

2008-04-01T23:59:59.000Z

426

Magnetic energy storage and conversion in the solar atmosphere  

Science Journals Connector (OSTI)

A review of the theoretical problems associated with preflare magnetic energy storage and conversion is presented. The review consists of three parts; preflare magnetic energy storage, magnetic energy conversion ...

D. S. Spicer

1982-01-01T23:59:59.000Z

427

New Enzyme Speeds Up Biomass-to-Sugar Conversion | Department...  

Energy Savers (EERE)

New Enzyme Speeds Up Biomass-to-Sugar Conversion New Enzyme Speeds Up Biomass-to-Sugar Conversion January 28, 2015 - 1:32pm Addthis Scientists at the Energy Department's National...

428

Direct Conversion of Biomass to Fuel | ornl.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

Direct Conversion of Biomass to Fuel UGA, ORNL research team engineers microbes for the direct conversion of biomass to fuel July 11, 2014 New research from the University of...

429

Automotive Waste Heat Conversion to Electric Power using Skutterudites...  

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

Waste Heat Conversion to Electric Power using Skutterudites, TAGS, PbTe and Bi2Te3 Automotive Waste Heat Conversion to Electric Power using Skutterudites, TAGS, PbTe and Bi2Te3...

430

Thermoelectrici Conversion of Waste Heat to Electricity in an...  

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

Thermoelectrici Conversion of Waste Heat to Electricity in an IC Engine-Powered Vehicle Thermoelectrici Conversion of Waste Heat to Electricity in an IC Engine-Powered Vehicle 2005...

431

Cross section generation strategy for high conversion light water reactors  

E-Print Network (OSTI)

High conversion water reactors (HCWR), such as the Resource-renewable Boiling Water Reactor (RBWR), are being designed with axial heterogeneity of alternating fissile and blanket zones to achieve a conversion ratio of ...

Herman, Bryan R. (Bryan Robert)

2011-01-01T23:59:59.000Z

432

Pit Disassembly and Conversion Demonstration Environmental Ass  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

August 1998 August 1998 i TABLE OF CONTENTS 1.0 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 Related National Environmental Policy Act Reviews . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.0 PURPOSE AND NEED FOR ACTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 Background . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.2 Purpose and Need for Action . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3.0 PROPOSED PIT DISASSEMBLY AND CONVERSION DEMONSTRATION . . . . . . . . . . . . . . . . 6 4.0 NO ACTION ALTERNATIVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 5.0 AFFECTED ENVIRONMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 5.1 History and Current Mission of Los Alamos National Laboratory

433

Direct conversion of algal biomass to biofuel  

SciTech Connect

A method and system for providing direct conversion of algal biomass. Optionally, the method and system can be used to directly convert dry algal biomass to biodiesels under microwave irradiation by combining the reaction and combining steps. Alternatively, wet algae can be directly processed and converted to fatty acid methyl esters, which have the major components of biodiesels, by reacting with methanol at predetermined pressure and temperature ranges.

Deng, Shuguang; Patil, Prafulla D; Gude, Veera Gnaneswar

2014-10-14T23:59:59.000Z

434

Flexible Conversion Ratio Fast Reactor Systems Evaluation  

SciTech Connect

Conceptual designs of lead-cooled and liquid salt-cooled fast flexible conversion ratio reactors were developed. Both concepts have cores reated at 2400 MWt placed in a large-pool-type vessel with dual-free level, which also contains four intermediate heat exchanges coupling a primary coolant to a compact and efficient supercritical CO2 Brayton cycle power conversion system. Decay heat is removed passively using an enhanced Reactor Vessel Auxiliary Cooling System and a Passive Secondary Auxiliary Cooling System. The most important findings were that (1) it is feasible to design the lead-cooled and salt-cooled reactor with the flexible conversion ratio (CR) in the range of CR=0 and CR=1 n a manner that achieves inherent reactor shutdown in unprotected accidents, (2) the salt-cooled reactor requires Lithium thermal Expansion Modules to overcme the inherent salt coolant's large positive coolant temperature reactivity coefficient, (3) the preferable salt for fast spectrum high power density cores is NaCl-Kcl-MgCl2 as opposed to fluoride salts due to its better themal-hydraulic and neutronic characteristics, and (4) both reactor, but attain power density 3 times smaller than that of the sodium-cooled reactor.

Neil Todreas; Pavel Hejzlar

2008-06-30T23:59:59.000Z

435

Semiconductor nanowires for photovoltaic and photoelectrochemical energy conversion  

E-Print Network (OSTI)

research on conversion and storage of solar energy, with anof the solar resource, energy storage is a critical

Dasgupta, Neil

2014-01-01T23:59:59.000Z

436

Semiconductor nanowires for photovoltaic and photoelectrochemical energy conversion  

E-Print Network (OSTI)

of the solar resource, energy storage is a criticalon conversion and storage of solar energy, with an emphasis

Dasgupta, Neil

2014-01-01T23:59:59.000Z

437

Resource Limits and Conversion Efficiency with Implications for Climate Change  

E-Print Network (OSTI)

Repowering Project, Clean Coal Topical Report Number 20,P. and Nel, H. G. 2004, Clean coal conversion options using

Croft, Gregory Donald

2009-01-01T23:59:59.000Z

438

Conversion Technologies for Advanced Biofuels Bio-Oil Production  

Energy.gov (U.S. Department of Energy (DOE))

RTI International report-out at the CTAB webinar on Conversion Technologies for Advanced Biofuels Bio-Oil Production.

439

Nanostructured High-Temperature Bulk Thermoelectric Energy Conversion...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

More Documents & Publications Nanostructured High-Temperature Bulk Thermoelectric Energy Conversion for Efficient Automotive Waste Heat Recovery Vehicle Technologies Office...

440

Current Research on Thermochemical Conversion of Biomass at the National Renewable Energy Laboratory  

SciTech Connect

The thermochemical research platform at the National Bioenergy Center, National Renewable Energy Laboratory (NREL) is primarily focused on conversion of biomass to transportation fuels using non-biological techniques. Research is conducted in three general areas relating to fuels synthesis via thermochemical conversion by gasification: (1) Biomass gasification fundamentals, chemistry and mechanisms of tar formation; (2) Catalytic tar reforming and syngas cleaning; and (3) Syngas conversion to mixed alcohols. In addition, the platform supports activities in both technoeconomic analysis (TEA) and life cycle assessment (LCA) of thermochemical conversion processes. Results from the TEA and LCA are used to inform and guide laboratory research for alternative biomass-to-fuels strategies. Detailed process models are developed using the best available material and energy balance information and unit operations models created at NREL and elsewhere. These models are used to identify cost drivers which then form the basis for research programs aimed at reducing costs and improving process efficiency while maintaining sustainability and an overall net reduction in greenhouse gases.

Baldwin, R. M.; Magrini-Bair, K. A.; Nimlos, M. R.; Pepiot, P.; Donohoe, B. S.; Hensley, J. E.; Phillips, S. D.

2012-04-05T23:59:59.000Z

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


441

Method for conversion of .beta.-hydroxy carbonyl compounds  

DOE Patents (OSTI)

A process is disclosed for conversion of salts of .beta.-hydroxy carbonyl compounds forming useful conversion products including, e.g., .alpha.,.beta.-unsaturated carbonyl compounds and/or salts of .alpha.,.beta.-unsaturated carbonyl compounds. Conversion products find use, e.g., as feedstock and/or end-use chemicals.

Lilga, Michael A. (Richland, WA); White, James F. (Richland, WA); Holladay, Johnathan E. (Kennewick, WA); Zacher, Alan H. (Kennewick, WA); Muzatko, Danielle S. (Kennewick, WA); Orth, Rick J. (Kennewick, WA)

2010-03-30T23:59:59.000Z

442

E2I EPRI Assessment Offshore Wave Energy Conversion Devices  

E-Print Network (OSTI)

E2I EPRI Assessment Offshore Wave Energy Conversion Devices Report: E2I EPRI WP ­ 004 ­ US ­ Rev 1 #12;E2I EPRI Assessment - Offshore Wave Energy Conversion Devices Table of Contents Introduction Assessment - Offshore Wave Energy Conversion Devices Introduction E2I EPRI is leading a U.S. nationwide

443

Chalmers University of Technology Henrik Thunman Department of Energy Conversion  

E-Print Network (OSTI)

Chalmers University of Technology Henrik Thunman Department of Energy Conversion ModellingSpecies #12;Chalmers University of Technology Henrik Thunman Department of Energy Conversion Continuity Department of Energy Conversion MomentumEquation Momentum the forces of movement g x p x u x u x u u t u µ

444

Chalmers University of Technology Henrik Thunman Department of Energy Conversion  

E-Print Network (OSTI)

Chalmers University of Technology Henrik Thunman Department of Energy Conversion Modelling Thunman Department of Energy Conversion Continuity equation 0= + x u t (Conservation of mass) 0 of the volume #12;Chalmers University of Technology Henrik Thunman Department of Energy Conversion Momentum

445

Semiconductor Nanowires for Energy Conversion Allon I. Hochbaum*,  

E-Print Network (OSTI)

Semiconductor Nanowires for Energy Conversion Allon I. Hochbaum*, and Peidong Yang* Department. Introduction: Role of Materials in Energy Conversion 527 2. Why Are Semiconductor Nanowires Special? 527 3 of Materials in Energy Conversion Between 2004 and 2030 the annual global consumption of energy is estimated

Wu, Zhigang

446

Direct-Write Piezoelectric Polymeric Nanogenerator with High Energy Conversion  

E-Print Network (OSTI)

Direct-Write Piezoelectric Polymeric Nanogenerator with High Energy Conversion Efficiency Chieh have shown repeatable and consistent electrical outputs with energy conversion efficiency an order for efficient conversion of mechanical energy into electricity. Recent work in the field of nanomaterials has

Lin, Liwei

447

RAW MATERIALS EVALUATION AND PROCESS DEVELOPMENT STUDIES FOR CONVERSION OF BIOMASS TO SUGARS AND ETHANOL  

E-Print Network (OSTI)

DEVELOPMENT STUDIES FOR CONVERSION OF BIOMASS TO SUGARS ANDDEVELOPMENT STUDIES FOR CONVERSION OF BIOMASS TO SUGARS ANDof the biomass, (2) the extent of conversion to glucose, (3)

Wilke, C.R.

2011-01-01T23:59:59.000Z

448

A PRELIMINARY EVALUATION OF IMPINGEMENT AND ENTRAINMENT BY OCEAN THERMAL ENERGY CONVERSION (OTEC) PLANTS  

E-Print Network (OSTI)

Assessment, Ocean Thermal Energy Conversion (OTEC) ProgramOcean Thermal Energy Conversion (OTEC), U.S. Department offor Ocean Thermal Energy Conversion (OTEC) plants. Argonne,

Sullivan, S.M.

2013-01-01T23:59:59.000Z

449

Advancing the Frontiers in Nanocatalysis, Biointerfaces, and Renewable Energy Conversion by Innovations of Surface Techniques  

E-Print Network (OSTI)

Figure 21. (a) Schemes of energy conversion from exothermicand Renewable Energy Conversion by Innovations of Surfacebiointerfaces, and renewable energy conversion chemistry. In

Somorjai, G.A.

2010-01-01T23:59:59.000Z

450

Micro/Nano-Scale Phase Change Systems for Thermal Management and Solar Energy Conversion Applications  

E-Print Network (OSTI)

and Techniques, Energy Conversion and Management, 39 (11),and Applications, Energy Conversion and Management, 45 ,and direct solar energy conversion to work. Focus should be

Coso, Dusan

2013-01-01T23:59:59.000Z

451

Power Control and Optimization of Photovoltaic and Wind Energy Conversion Systems /  

E-Print Network (OSTI)

77 5.2 Wind Energy Conversion System . . . . .Optimization and Control in Wind Energy Conversion SystemsAC matrix con- verter for wind energy conversion system, in

Ghaffari, Azad

2013-01-01T23:59:59.000Z

452

Numerical models analysis of energy conversion process in air-breathing laser propulsion  

SciTech Connect

Energy source was considered as a key essential in this paper to describe energy conversion process in air-breathing laser propulsion. Some secondary factors were ignored when three independent modules, ray transmission module, energy source term module and fluid dynamic module, were established by simultaneous laser radiation transportation equation and fluid mechanics equation. The incidence laser beam was simulated based on ray tracing method. The calculated results were in good agreement with those of theoretical analysis and experiments.

Hong Yanji; Song Junling; Cui Cunyan; Li Qian [Academy of Equipment Command and Technology, 101416 Beijing (China)

2011-11-10T23:59:59.000Z

453

Set of Acidic Resin Catalysts To Correlate Structure and Reactivity in Fructose Conversion to 5-Hydroxymethylfurfural  

Science Journals Connector (OSTI)

Set of Acidic Resin Catalysts To Correlate Structure and Reactivity in Fructose Conversion to 5-Hydroxymethylfurfural ... With this set of model catalysts, the cross-linker content of the resin was found to be the most influential factor for the liquid phase dehydration of fructose to 5-hydroxymethylfurfural. ... Materials containing either Brnsted(8-10) or Lewis acid sites(11) were proven to be suitable catalysts for the selective dehydration of carbohydrate feedstocks into 5-hydroxymethylfurfural (HMF), a versatile platform molecule. ...

Felix H. Richter; Kristina Pupovac; Regina Palkovits; Ferdi Schth

2012-12-24T23:59:59.000Z

454

Transmission Business Unit Manager  

Energy.gov (U.S. Department of Energy (DOE))

(See Frequently Asked Questions for more information). Where would I be working? Western Area Power Administration Rocky Mountain Region Transmission Services, (J7300) Transmission Busiess Unit 615...

455

" Million Housing Units, Final...  

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

1 Space Heating in U.S. Homes in West Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"West Census Region" ,,,"Mountain Census Division",,,"Pacific...

456

" Million Housing Units, Final...  

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

0 Household Demographics of Homes in South Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"South Census Region" ,,,"South Atlantic Census...

457

" Million Housing Units, Final...  

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

0 Fuels Used and End Uses in Homes in South Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"South Census Region" ,,,"South Atlantic Census...

458

" Million Housing Units, Final...  

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

1 Household Demographics of Homes in West Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"West Census Region" ,,,"Mountain Census Division",,,"Pacific...

459

" Million Housing Units, Final...  

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

HC.1.11 Fuels Used and End Uses in Homes in West Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"West Census Region" ,,,"Mountain Census...

460

" Million Housing Units, Final...  

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

0 Space Heating in U.S. Homes in South Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"South Census Region" ,,,"South Atlantic Census Division",,,,,,"East...

Note: This page contains sample records for the topic "unit conversion factors" 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

" Million Housing Units, Final...  

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

8 Space Heating in U.S. Homes in Northeast Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"Northeast Census Region" ,,,"New England Census...

462

" Million Housing Units, Final...  

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

9 Household Demographics of Homes in Midwest Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"Midwest Census Region" ,,,"East North Central Census...

463

" Million Housing Units, Final...  

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

9 Space Heating in U.S. Homes in Midwest Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"Midwest Census Region" " ",,,"East North Central Census...

464

" Million Housing Units, Final...  

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

9 Fuels Used and End Uses in Homes in Midwest Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"Midwest Census Region" ,,,"East North Central Census...

465

EA-1207: Pit Disassembly and Conversion Demonstration Environmental  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

207: Pit Disassembly and Conversion Demonstration Environmental 207: Pit Disassembly and Conversion Demonstration Environmental Assessment and Research and Development Activities EA-1207: Pit Disassembly and Conversion Demonstration Environmental Assessment and Research and Development Activities SUMMARY This EA evaluates the potential environmental impacts associated with a proposal to test an integrated pit disassembly and conversion process on a relatively small sample of pits and plutonium metal at the Los Alamos National Laboratory in New Mexico. PUBLIC COMMENT OPPORTUNITIES None available at this time. DOCUMENTS AVAILABLE FOR DOWNLOAD August 14, 1998 EA-1207: Finding of No Significant Impact Pit Disassembly and Conversion Demonstration Environmental Assessment and Research and Development Activities August 14, 1998

466

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

Alternative Fuels and Advanced Vehicles Data Center (EERE)

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

467

Global Waste to Energy Conversion Company GWECC | Open Energy Information  

Open Energy Info (EERE)

Waste to Energy Conversion Company GWECC Waste to Energy Conversion Company GWECC Jump to: navigation, search Name Global Waste to Energy Conversion Company (GWECC) Place Washington, DC Product GWECC is a global alternative energy company headquartered in Washington DC, USA. References Global Waste to Energy Conversion Company (GWECC)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Global Waste to Energy Conversion Company (GWECC) is a company located in Washington, DC . References ↑ "Global Waste to Energy Conversion Company (GWECC)" Retrieved from "http://en.openei.org/w/index.php?title=Global_Waste_to_Energy_Conversion_Company_GWECC&oldid=345924" Categories: Clean Energy Organizations

468

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

Alternative Fuels and Advanced Vehicles Data Center (EERE)

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

469

Energy Conversion Advanced Heat Transport Loop and Power Cycle  

SciTech Connect

The Department of Energy and the Idaho National Laboratory are developing a Next Generation Nuclear Plant (NGNP) to serve as a demonstration of state-of-the-art nuclear technology. The purpose of the demonstration is two fold 1) efficient low cost energy generation and 2) hydrogen production. Although a next generation plant could be developed as a single-purpose facility, early designs are expected to be dual-purpose. While hydrogen production and advanced energy cycles are still in its early stages of development, research towards coupling a high temperature reactor, electrical generation and hydrogen production is under way. Many aspects of the NGNP must be researched and developed in order to make recommendations on the final design of the plant. Parameters such as working conditions, cycle components, working fluids, and power conversion unit configurations must be understood. Three configurations of the power conversion unit were demonstrated in this study. A three-shaft design with 3 turbines and 4 compressors, a combined cycle with a Brayton top cycle and a Rankine bottoming cycle, and a reheated cycle with 3 stages of reheat were investigated. An intermediate heat transport loop for transporting process heat to a High Temperature Steam Electrolysis (HTSE) hydrogen production plant was used. Helium, CO2, and an 80% nitrogen, 20% helium mixture (by weight) were studied to determine the best working fluid in terms cycle efficiency and development cost. In each of these configurations the relative component size were estimated for the different working fluids. The relative size of the turbomachinery was measured by comparing the power input/output of the component. For heat exchangers the volume was computed and compared. Parametric studies away from the baseline values of the three-shaft and combined cycles were performed to determine the effect of varying conditions in the cycle. This gives some insight into the sensitivity of these cycles to various operating conditions as well as trade offs between efficiency and capital cost. Prametric studies were carried out on reactor outlet temperature, mass flow, pressure, and turbine cooling. Recommendations on the optimal working fluid for each configuration were made. A steady state model comparison was made with a Closed Brayton Cycle (CBC) power conversion system developed at Sandia National Laboratory (SNL). A preliminary model of the CBC was developed in HYSYS for comparison. Temperature and pressure ratio curves for the Capstone turbine and compressor developed at SNL were implemented into the HYSYS model. A comparison between the HYSYS model and SNL loop demonstrated power output predicted by HYSYS was much larger than that in the experiment. This was due to a lack of a model for the electrical alternator which was used to measure the power from the SNL loop. Further comparisons of the HYSYS model and the CBC data are recommended. Engineering analyses were performed for several configurations of the intermediate heat transport loop that transfers heat from the nuclear reactor to the hydrogen production plant. The analyses evaluated parallel and concentric piping arrangements and two different working fluids, including helium and a liquid salt. The thermal-hydraulic analyses determined the size and insulation requirements for the hot and cold leg pipes in the different configurations. Economic analyses were performed to estimate the cost of the va

Oh, C. H.

2006-08-01T23:59:59.000Z

470

Authoritarianism in the Conversation of Gestures  

E-Print Network (OSTI)

of posture in communication systems." Psychiatry 27: 316-331. Second, P. F., and C. W. Bachman 1964 Social PsyChology. New York: McGraw-Hill. Webb, E. J., D. T. Campbell, R. D. Schwartz, and L. Sechrest 1966 Unobtrusive Measures. Chicago: Rand McNally...AUTHORITARIANISM IN THE CONVERSATION OF GESTURES* Terry R. Herb and Robert F. Elliott, Jr. University of Alabama in Huntsville Current studies of attitudes have relied upon written responses and the most obvious form of communication, the verbal...

Herb, Terry R.; Elliott Jr., Robert E.

1971-10-01T23:59:59.000Z

471

Next-Generation Thermionic Solar Energy Conversion  

Energy.gov (U.S. Department of Energy (DOE))

This fact sheet describes a next-generation thermionic solar energy conversion project awarded under the DOE's 2012 SunShot Concentrating Solar Power R&D award program. The team, led by Stanford University, seeks to demonstrate the feasibility of photon-enhanced, microfabricated thermionic energy converters as a high-efficiency topping cycle for CSP electricity generation. With the potential to double the electricity output efficiency of solar-thermal power stations, this topping cycle application can significantly reduce the cost of solar-thermal electricity below that of the lowest-cost, fossil-fuel generated electricity.

472

Optimizing hydrocarbon recoveries in nitrogen rejection units  

SciTech Connect

In order to address conceptual questions such as process selection and natural gas liquids plant integration, an understanding of the effects of several additional factors on nitrogen rejection unit design is important. These factors, which may influence optimum hydrocarbon recovery, installed compression, etc., include current and forecast values for natural gas and utilities, project life, plant size, feed gas composition and product specifications, feed pressure, and process variations. Prices, project life, and plant size are analyzed in detail and presented in terms of methane recoveries as a function of nitrogen content in the feed for both double and single column processes. Trends are qualitatively discussed for the remaining factors. 13 references.

Chesney, J.D.; Davis, R.A.; Hilton, M.F.; Vines, H.L.

1983-01-01T23:59:59.000Z

473

Thermal power plant efficiency enhancement with Ocean Thermal Energy Conversion  

Science Journals Connector (OSTI)

Abstract In addition to greenhouse gas emissions, coastal thermal power plants would gain further opposition due to their heat rejection distressing the local ecosystem. Therefore, these plants need to enhance their thermal efficiency while reducing their environmental offense. In this study, a hybrid plant based on the principle of Ocean Thermal Energy Conversion was coupled to a 740MW coal-fired power plant project located at latitude 28S where the surface to deepwater temperature difference would not suffice for regular OTEC plants. This paper presents the thermodynamical model to assess the overall efficiency gained by adopting an ammonia Rankine cycle plus a desalinating unit, heated by the power plant condenser discharge and refrigerated by cold deep seawater. The simulation allowed us to optimize a system that would finally enhance the plant power output by 2537MW, depending on the season, without added emissions while reducing dramatically the water temperature at discharge and also desalinating up to 5.8 million tons per year. The supplemental equipment was sized and the specific emissions reduction was estimated. We believe that this approach would improve the acceptability of thermal and nuclear power plant projects regardless of the plant location.

Rodrigo Soto; Julio Vergara

2014-01-01T23:59:59.000Z

474

Summary Max Total Units  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Max Total Units Max Total Units *If All Splits, No Rack Units **If Only FW, AC Splits 1000 52 28 28 2000 87 59 35 3000 61 33 15 4000 61 33 15 Totals 261 153 93 ***Costs $1,957,500.00 $1,147,500.00 $697,500.00 Notes: added several refrigerants removed bins from analysis removed R-22 from list 1000lb, no Glycol, CO2 or ammonia Seawater R-404A only * includes seawater units ** no seawater units included *** Costs = (total units) X (estimate of $7500 per unit) 1000lb, air cooled split systems, fresh water Refrig Voltage Cond Unit IF-CU Combos 2 4 5 28 References Refrig Voltage C-U type Compressor HP R-404A 208/1/60 Hermetic SA 2.5 R-507 230/1/60 Hermetic MA 2.5 208/3/60 SemiHerm SA 1.5 230/3/60 SemiHerm MA 1.5 SemiHerm HA 1.5 1000lb, remote rack systems, fresh water Refrig/system Voltage Combos 12 2 24 References Refrig/system Voltage IF only

475

United_CoolAir_Ex Parte Meeting Memo.pdf  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Rod Beever [mailto:rbeever@unitedcoolair.com] Rod Beever [mailto:rbeever@unitedcoolair.com] Sent: Friday, October 05, 2012 10:02 AM To: Cymbalsky, John; Adin, Lucas; Barhydt, Laura; Tong, Clarence Cc: Athar Khan; Neil Tucker; Jack Bardol; maureen_o'dea@casey.senate.gov; brett_doyle@toomey.senate.gov; kevin_stanton@casey.senate.gov Subject: Meeting 10-2-12 at DOE Thank you for providing the opportunity to meet with your group to discuss the regulations for commercial air conditioning as it relates to small business. Our conversation included the following: 1. An explanation about the definition of "Basic Model" and how it relates to the number of units to be tested. 2. The impact of how unit options can be handled in relation to how United CoolAir defines our Basic Models. 3. We discussed the fact that single phase units are not only residential, but are also applied in

476

Final Environmental Impact Statement for Construction and Operation of a Depleted Uranium Hexafluoride Conversion Facility at Portsmouth, Ohio, Site  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Portsmouth DUF Portsmouth DUF 6 Conversion Final EIS APPENDIX A: TEXT OF PUBLIC LAW 107-206 PERTINENT TO THE MANAGEMENT OF DUF 6 Public Law 107-206 A-2 Portsmouth DUF 6 Conversion Final EIS Public Law 107-206 A-3 Portsmouth DUF 6 Conversion Final EIS APPENDIX A: TEXT OF PUBLIC LAW 107-206 PERTINENT TO THE MANAGEMENT OF DUF 6 Section 502 of Public Law 107-206, "2002 Supplemental Appropriations Act for Further Recovery from and Response to Terrorist Attacks on the United States" (signed by the President 08/02/2002) SEC. 502. Section 1 of Public Law 105-204 (112 Stat. 681) is amended - (1) in subsection (b), by striking "until the date" and all that follows and inserting "until the date that is 30 days after the date on which the Secretary of Energy awards a contract under

477

Final Environmental Impact Statement for Construction and Operation of a Depleted Uranium Hexafluoride Conversion Facility at the Paducah, Kentucky, Site  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Paducah DUF Paducah DUF 6 Conversion Final EIS APPENDIX A: TEXT OF PUBLIC LAW 107-206 PERTINENT TO THE MANAGEMENT OF DUF 6 Public Law 107-206 A-2 Paducah DUF 6 Conversion Final EIS Public Law 107-206 A-3 Paducah DUF 6 Conversion Final EIS APPENDIX A: TEXT OF PUBLIC LAW 107-206 PERTINENT TO THE MANAGEMENT OF DUF 6 Section 502 of Public Law 107-206, "2002 Supplemental Appropriations Act for Further Recovery from and Response to Terrorist Attacks on the United States" (signed by the President 08/02/2002) SEC. 502. Section 1 of Public Law 105-204 (112 Stat. 681) is amended - (1) in subsection (b), by striking "until the date" and all that follows and inserting "until the date that is 30 days after the date on which the Secretary of Energy awards a contract under

478

Convergence of Hormones, Inflammation, and Energy-Related Factors: A Novel Pathway of Cancer Etiology  

Science Journals Connector (OSTI)

...insulin-related factors. Energy-Related Factors...and cancer risk factor identification...R . Nutrition, energy balance and colon...insulin-like growth factor-I. IARC Sci Publ...TCF7L2) gene predict conversion to type 2 diabetes...

Martha L. Slattery and F.A. Fitzpatrick

2009-11-01T23:59:59.000Z

479

Fabrication and testing of an infrared spectral control component for thermophotovoltaic power conversion applications  

E-Print Network (OSTI)

Thermophotovoltaic (TPV) power conversion is the direct conversion of thermal radiation to electricity. Conceptually, TPV power conversion is a very elegant means of energy conversion. A thermal source emits a radiative ...

O'Sullivan, Francis M. (Francis Martin), 1980-

2004-01-01T23:59:59.000Z

480

Conversion characteristics of 10 selected oil shales  

SciTech Connect

The conversion behavior of 10 oil shale from seven foreign and three domestic deposits has been studied by combining solid- and liquid-state nuclear magnetic resonance (NMR) measurements with material balance Fischer assay conversion data. The extent of aromatization of aliphatic carbons was determined. Between zero and 42% of the raw shale aliphatic carbon formed aromatic carbon during Fischer assay. For three of the shales, there was more aromatic carbon in the residue after Fisher assay than in the raw shale. Between 10 and 20% of the raw shale aliphatic carbons ended up as aliphatic carbons on the spent shale. Good correlations were found between the raw shale aliphatic carbon and carbon in the oil and between the raw shale aromatic carbon and aromatic carbon on the spent shale. Simulated distillations and molecular weight determinations were performed on the shale oils. Greater than 50% of the oil consisted of the atmospheric and vacuum gas oil boiling fractions. 14 refs., 15 figs., 1 tab.

Miknis, F.P.

1989-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "unit conversion factors" 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

US energy conversion and use characteristics  

SciTech Connect

The long-range goal of the Energy Conversion and Utilization Technology (ECUT) Program is to enhance energy productivity in all energy-use sectors by supporting research on improved efficiency and fuel switching capability in the conversion and utilization of energy. Regardless of the deficiencies of current information, a summary of the best available energy-use information is needed now to support current ECUT program planning. This document is the initial draft of this type of summary and serves as a data book that will present current and periodically updated descriptions of the following aspects of energy use: gross US energy consumption in each major energy-use sector; energy consumption by fuel type in each sector; energy efficiency of major equipment/processes; and inventories, replacement rates, and use patterns for major energy-using capital stocks. These data will help the ECUT program staff perform two vital planning functions: determine areas in which research to improve energy productivity might provide significant energy savings or fuel switching and estimate the actual effect that specific research projects may have on energy productivity and conservation. Descriptions of the data sources and examples of the uses of the different types of data are provided in Section 2. The energy-use information is presented in the last four sections; Section 3 contains general, national consumption data; and Sections 4 through 6 contain residential/commercial, industrial, and transportation consumption data, respectively. (MCW)

Imhoff, C.H.; Liberman, A.; Ashton, W.B.

1982-02-01T23:59:59.000Z

482

Ocean energy conversion systems annual research report  

SciTech Connect

Alternative power cycle concepts to the closed-cycle Rankine are evaluated and those that show potential for delivering power in a cost-effective and environmentally acceptable fashion are explored. Concepts are classified according to the ocean energy resource: thermal, waves, currents, and salinity gradient. Research projects have been funded and reported in each of these areas. The lift of seawater entrained in a vertical steam flow can provide potential energy for a conventional hydraulic turbine conversion system. Quantification of the process and assessment of potential costs must be completed to support concept evaluation. Exploratory development is being completed in thermoelectricity and 2-phase nozzles for other thermal concepts. Wave energy concepts are being evaluated by analysis and model testing with present emphasis on pneumatic turbines and wave focussing. Likewise, several conversion approaches to ocean current energy are being evaluated. The use of salinity resources requires further research in membranes or the development of membraneless processes. Using the thermal resource in a Claude cycle process as a power converter is promising, and a program of R and D and subsystem development has been initiated to provide confirmation of the preliminary conclusion.

Not Available

1981-03-01T23:59:59.000Z

483

Photon-ALP conversions inside AGN  

E-Print Network (OSTI)

An intriguing possibility to partially circumvent extragalactic background light (EBL) absorption in very-high-energy (VHE) observations of blazars is that photons convert into axion-like particles (ALPs) $\\gamma \\to a$ inside or close to a blazar and reconvert into photons $a \\to \\gamma$ in the Milky Way magnetic field. This idea has been put forward in 2008 and has attracted a considerable interest. However, while the probability for the back-conversion $a \\to \\gamma$ has been computed in detail (using the maps of the Galatic magnetic field), regretfully no realistic estimate of the probability for the conversion $\\gamma \\to a$ inside a blazar has been performed, in spite of the fact that the present-day knowledge allows this task to be accomplished in a reliable fashion. We present a detailed calculation that fills this gap, considering both types of blazars, namely BL Lac objects (BL Lacs) and flat spectrum radio quasars (FSRQ) with their specific structural and environmental properties. We also include t...

Tavecchio, F; Roncadelli, M

2014-01-01T23:59:59.000Z

484

Normal mode expansions in dynamic electroelasticity and their application to electromechanical energy conversion  

Science Journals Connector (OSTI)

A method of eigenfunction expansions is extended to transient problems of dynamics of piezoelectric bodies. After investigation of the eigenfunctions properties the general solution of an initial boundary?value problem is constructed in the form of a series of eigenfunctions. Considerable differences between the structure of expansions obtained in this paper and that for a purely elastic case are discussed. The method derived is shown to be a convenient mathematical and physical basis of the theory of electromechanical energy conversion grounded on the concept of the electromechanical coupling factor. It allows one to present this important nonlinear integral characteristic of electroelastic field in the form of a combination of factors corresponding to normal modes of vibrations. The latter quantities are approximately equal to effective coupling factors. These factors can be easily calculated from experimental data by means of the Mason formula instead of Ulitkos energy?related definition used in the paper. In practical problems this circumstance enables one to simplify calculation of maximal values of the coupling factor and corresponding distributions of displacement with the formulas derived. In general a consistent theory suggested in this paper gives one an opportunity to understand better the nature of dynamical behavior of piezoelectric bodies and of electromechanical energy conversion.

Oleg Yu. Zharii

1992-01-01T23:59:59.000Z

485

Douglas Factors  

Energy.gov (U.S. Department of Energy (DOE))

The Merit Systems Protection Board in its landmark decision, Douglas vs. Veterans Administration, 5 MSPR 280, established criteria that supervisors must consider in determining an appropriate penalty to impose for an act of employee misconduct. These twelve factors are commonly referred to as Douglas Factors and have been incorporated into the Federal Aviation Administration (FAA) Personnel Management System and various FAA Labor Agreements.

486

Enhancing The Mode Conversion Efficiency In JET Plasmas With Multiple Mode Conversion Layers  

SciTech Connect

The constructive interference effect described by Fuchs et al. [1] shows that the mode conversion and thereby the overall heating efficiency can be enhanced significantly when an integer number of fast wave wavelengths can be folded in between the high field side fast wave cutoff and the ion-ion hybrid layer(s) at which the ion Bernstein or ion cyclotron waves are excited. This effect was already experimentally identified in ({sup 3}He)-D plasmas [2] and was recently tested in ({sup 3}He)-H JET plasmas. The latter is an 'inverted' scenario, which differs significantly from the ({sup 3}He)-D scenarios since the mode-conversion layer is positioned between the low field side edge of the plasma and the ion-cyclotron layer of the minority {sup 3}He ions (whereas the order in which a wave entering the plasma from the low field side encounters these layers is inverted in a 'regular' scenario), and because much lower {sup 3}He concentrations are needed to achieve the mode-conversion heating regime. The presence of small amounts of {sup 4}He and D in the discharges gave rise to an additional mode conversion layer on top of the expected one associated with {sup 3}He-H, which made the interpretation of the results more complex but also more interesting: Three different regimes could be distinguished as a function of X[{sup 3}He], and the differing dynamics at the various concentrations could be traced back to the presence of these two mode conversion layers and their associated fast wave cutoffs. Whereas (1-D and 2-D) numerical modeling yields quantitative information on the RF absorptivity, recent analytical work by Kazakov [3] permits to grasp the dominant underlying wave interaction physics.

Van Eester, D.; Lerche, E.; Ongena, J. [LPP-ERM/KMS, Association Euratom-'Belgian State', TEC Partner, Brussels (Belgium); Johnson, T.; Hellsten, T. [Fusion Plasma Physics, Association Euratom-VR, KTH, Stockholm (Sweden); Mayoral, M.-L.; Beaumont, P.; Blackman, T.; Brennan, D.; Brett, A.; Coffey, I.; Coyne, A.; Felton, R.; Giroud, C.; Jacquet, P.; Kiptily, V.; Knipe, S.; Monakhov, I.; Noble, C.; Pangioni, L. [Euratom-CCFE Fusion Association, Culham Science Centre (United Kingdom)

2011-12-23T23:59:59.000Z

487

Kinematic Stirling engine as an energy conversion subsystem for paraboloidal dish solar thermal power plants  

SciTech Connect

The potential of a suitably designed and economically manufactured Stirling engine as the energy conversion subsystem of a paraboloidal dish-Stirling solar thermal power module has been estimated. Results obtained by elementary cycle analyses have been shown to match quite well the performance characteristics of an advanced kinematic Stirling engine, the United Stirling P-40, as established by current prototypes of the engine and by a more sophisticated analytic model of its advanced derivative. In addition to performance, brief consideration has been given to other Stirling engine criteria such as durability, reliability, and serviceability. Production costs have not been considered here.

Bowyer, J.M.

1984-04-15T23:59:59.000Z

488

Kinematic Stirling engine as an energy conversion subsystem for paraboloidal dish solar thermal plants  

SciTech Connect

The potential of a suitably designed and economically manufactured Stirling engine as the energy conversion subsystem of a paraboloidal dish-Stirling solar thermal power module was estimated. Results obtained by elementary cycle analyses were shown to match quite well the performance characteristics of an advanced kinematic Stirling engine, the United Stirling P-40, as established by current prototypes of the engine and by a more sophisticated analytic model of its advanced derivative. In addition to performance, brief consideration was given to other Stirling engine criteria such as durability, reliability, and serviceability. Production costs were not considered here.

Bowyer, J.M.

1984-04-01T23:59:59.000Z

489

Next Generation Rooftop Unit  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Next Generation Rooftop Unit - Next Generation Rooftop Unit - CRADA Bo Shen Oak Ridge National Laboratory shenb@ornl.gov; 865-574-5745 April 3, 2013 ET R&D project in support of DOE/BTO Goal of 50% Reduction in Building Energy Use by 2030. CRADA project with Trane TOP US Commercial HVAC Equipment OEM 2 | Building Technologies Office eere.energy.gov Purpose & Objectives Problem Statement: half of all US commercial floor space cooled by packaged AC units, consumes more than 1.0 Quad source energy/year; highly efficient systems needed

490

Next Generation Rooftop Unit  

NLE Websites -- All DOE Office Websites (Extended Search)

Next Generation Rooftop Unit - Next Generation Rooftop Unit - CRADA Bo Shen Oak Ridge National Laboratory shenb@ornl.gov; 865-574-5745 April 3, 2013 ET R&D project in support of DOE/BTO Goal of 50% Reduction in Building Energy Use by 2030. CRADA project with Trane TOP US Commercial HVAC Equipment OEM 2 | Building Technologies Office eere.energy.gov Purpose & Objectives Problem Statement: half of all US commercial floor space cooled by packaged AC units, consumes more than 1.0 Quad source energy/year; highly efficient systems needed

491

Implications of Fast Reactor Transuranic Conversion Ratio  

SciTech Connect

Theoretically, the transuranic conversion ratio (CR), i.e. the transuranic production divided by transuranic destruction, in a fast reactor can range from near zero to about 1.9, which is the average neutron yield from Pu239 minus 1. In practice, the possible range will be somewhat less. We have studied the implications of transuranic conversion ratio of 0.0 to 1.7 using the fresh and discharge fuel compositions calculated elsewhere. The corresponding fissile breeding ratio ranges from 0.2 to 1.6. The cases below CR=1 (burners) do not have blankets; the cases above CR=1 (breeders) have breeding blankets. The burnup was allowed to float while holding the maximum fluence to the cladding constant. We graph the fuel burnup and composition change. As a function of transuranic conversion ratio, we calculate and graph the heat, gamma, and neutron emission of fresh fuel; whether the material is attractive for direct weapon use using published criteria; the uranium utilization and rate of consumption of natural uranium; and the long-term radiotoxicity after fuel discharge. For context, other cases and analyses are included, primarily once-through light water reactor (LWR) uranium oxide fuel at 51 MWth-day/kg-iHM burnup (UOX-51). For CR<1, the heat, gamma, and neutron emission increase as material is recycled. The uranium utilization is at or below 1%, just as it is in thermal reactors as both types of reactors require continuing fissile support. For CR>1, heat, gamma, and neutron emission decrease with recycling. The uranium utilization exceeds 1%, especially as all the transuranic elements are recycled. exceeds 1%, especially as all the transuranic elements are recycled. At the system equilibrium, heat and gamma vary by somewhat over an order of magnitude as a function of CR. Isotopes that dominate heat and gamma emission are scattered throughout the actinide chain, so the modest impact of CR is unsurprising. Neutron emitters are preferentially found among the higher actinides, so the neutron emission varies much stronger with CR, about three orders of magnitude.

Steven J. Piet; Edward A. Hoffman; Samuel E. Bays

2010-11-01T23:59:59.000Z

492

Enzymantic Conversion of Coal to Liquid Fuels  

SciTech Connect

The work in this project focused on the conversion of bituminous coal to liquid hydrocarbons. The major steps in this process include mechanical pretreatment, chemical pretreatment, and finally solubilization and conversion of coal to liquid hydrocarbons. Two different types of mechanical pretreatment were considered for the process: hammer mill grinding and jet mill grinding. After research and experimentation, it was decided to use jet mill grinding, which allows for coal to be ground down to particle sizes of 5 {mu}m or less. A Fluid Energy Model 0101 JET-O-MIZER-630 size reduction mill was purchased for this purpose. This machine was completed and final testing was performed on the machine at the Fluid Energy facilities in Telford, PA. The test results from the machine show that it can indeed perform to the required specifications and is able to grind coal down to a mean particle size that is ideal for experimentation. Solubilization and conversion experiments were performed on various pretreated coal samples using 3 different approaches: (1) enzymatic - using extracellular Laccase and Manganese Peroxidase (MnP), (2) chemical - using Ammonium Tartrate and Manganese Peroxidase, and (3) enzymatic - using the live organisms Phanerochaete chrysosporium. Spectral analysis was used to determine how effective each of these methods were in decomposing bituminous coal. After analysis of the results and other considerations, such as cost and environmental impacts, it was determined that the enzymatic approaches, as opposed to the chemical approaches using chelators, were more effective in decomposing coal. The results from the laccase/MnP experiments and Phanerochaete chrysosporium experiments are presented and compared in this final report. Spectra from both enzymatic methods show absorption peaks in the 240nm to 300nm region. These peaks correspond to aromatic intermediates formed when breaking down the coal structure. The peaks then decrease in absorbance over time, corresponding to the consumption of aromatic intermediates as they undergo ring cleavage. The results show that this process happens within 1 hour when using extracellular enzymes, but takes several days when using live organisms. In addition, live organisms require specific culture conditions, control of contaminants and fungicides in order to effectively produce extracellular enzymes that degrade coal. Therefore, when comparing the two enzymatic methods, results show that the process of using extracellular lignin degrading enzymes, such as laccase and manganese peroxidase, appears to be a more efficient method of decomposing bituminous coal.

Richard Troiano

2011-01-31T23:59:59.000Z

493

" Million Housing Units, Final...  

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

3 Household Demographics of U.S. Homes, by Year of Construction, 2009" " Million Housing Units, Final" ,,"Year of Construction" ,"Total U.S.1 (millions)" ,,"Before 1940","1940 to...

494

" Million Housing Units, Final...  

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

3 Space Heating in U.S. Homes, by Year of Construction, 2009" " Million Housing Units, Final" ,,"Year of Construction" ,"Total U.S.1 (millions)" ,,"Before 1940","1940 to...

495

" Million Housing Units, Final...  

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

5 Fuels Used and End Uses in U.S. Homes, by Household Income, 2009" " Million Housing Units, Final" ,,"Household Income" ,"Total U.S.1 (millions)",,,"Below Poverty Line2"...

496

" Million Housing Units, Final...  

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

7 Space Heating in U.S. Homes, by Census Region, 2009" " Million Housing Units, Final" ,,"Census Region" ,"Total U.S.1 (millions)" ,,"Northeast","Midwest","South","West" "Space...

497

" Million Housing Units, Final...  

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

5 Space Heating in U.S. Homes, by Household Income, 2009" " Million Housing Units, Final" ,,"Household Income" ,"Total U.S.1 (millions)",,,"Below Poverty Line2" ,,"Less than...

498

" Million Housing Units, Final...  

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

4 Space Heating in U.S. Homes, by Number of Household Members, 2009" " Million Housing Units, Final" ,,"Number of Household Members" ,"Total U.S.1 (millions)" ,,,,,,"5 or More...

499

" Million Housing Units, Final...  

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

6 Space Heating in U.S. Homes, by Climate Region, 2009" " Million Housing Units, Final" ,,"Climate Region2" ,"Total U.S.1 (millions)" ,,"Very Cold","Mixed- Humid","Mixed-Dry"...

500

United Cool Air  

Energy.gov (U.S. Department of Energy (DOE))

While our process may start with a "basic model" it is seldom that we fabricate more than a few units that are identical. Therefore, the definition of "basic model" has a large impact on the...