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Note: This page contains sample records for the topic "general automotive octane" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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1

BiOctane | Open Energy Information  

Open Energy Info (EERE)

Jump to: navigation, search Name BiOctane Place Worcester, Massachusetts Product Biofuel start-up planning to design and develop a biodiesel and ethanol refinery. References...

2

General Motors Corporation and Pacific Northwest Laboratory Staff Exchange: Instrumentation for rapid measurement of automotive exhaust emissions  

Science Conference Proceedings (OSTI)

Information in this report on the staff exchange of Pacific Northwest Laboratory (PNL) staff with the AIGER Consortium (General Motors, Ford, Chrysler, Navistar, the environmental protection Agency, and the California Air Resources Board) includes the purpose and objectives, a summary of activities, significant accomplishments, significant problems, industry benefits realized, recommended follow-on work and potential benefits from that work, and two appendices. Appendix A is a brief description of the fast gas chromatography and infrared spectroscopy chemometric technologies and their application to the rapid characterization of automobile exhaust emissions. Appendix B is a list of key contacts and the schedule of activities pertaining to the staff exchange.

Griffin, J.W.; Sharpe, S.W. [Pacific Northwest Lab., Richland, WA (United States); Sloane, T.M. [General Motors Corp., Warren, MI (United States)

1995-07-01T23:59:59.000Z

3

Automotive electronics business  

E-Print Network (OSTI)

In the automotive industry, due to the trend to introduce active safety systems, concerns about protecting the environment, and advances in information technology, key automotive manufacturers are eager to acquire new ...

Hase, Yoshiko, M.B.A. Massachusetts Institute of Technology

2007-01-01T23:59:59.000Z

4

Octane Number Prediction in a Reforming Plant  

Science Conference Proceedings (OSTI)

In this work a neural network for the prediction of the complex and non-linear behavior of a Catalytic Reforming of a refinery has been developed. In a fuel, refinery reforming is a conversion process to increase octane number (RON) of the desulphurated ...

E. Chibaro

2000-07-01T23:59:59.000Z

5

AUTOMOTIVE ALLOYS: III: Castings  

Science Conference Proceedings (OSTI)

Coal fly ash, an industrial waste by-product, is produced during combustion of ... DIE CASTING FOR AUTOMOTIVE APPLICATIONS--A Status Report: Hubert ...

6

Integrity Automotive | Open Energy Information  

Open Energy Info (EERE)

Automotive Jump to: navigation, search Name Integrity Automotive Place Kentucky Product Joint venture between Kentucky businessman Randal Waldman of Integrity Manufacturing and...

7

Coda Automotive | Open Energy Information  

Open Energy Info (EERE)

Name Coda Automotive Place Santa Monica, California Zip 90403 Product California-based electric vehicle company which builds its cars in China. References Coda Automotive1...

8

Fault conditions classification of automotive generator using an adaptive neuro-fuzzy inference system  

Science Conference Proceedings (OSTI)

In this paper, an adaptive neuro-fuzzy inference system (ANFIS) was proposed for condition monitoring and fault diagnosis of an automotive generator. Conventional fault indication of an automotive generator generally uses an indicator to inform the driver ... Keywords: Adaptive neuro-fuzzy inference system, Automotive generator, Discrete wavelet transform, Fault diagnosis system

Jian-Da Wu; Jun-Ming Kuo

2010-12-01T23:59:59.000Z

9

Past experiences with automotive external combustion engines  

SciTech Connect

GMR (General Motors Research Laboratories, now GM R and D Center) has a history of improving the internal combustion engine, especially as it relates to automotive use. During the quarter century from 1950--75, considerable effort was devoted to evaluating alternative powerplants based on thermodynamic cycles different from those on which the established spark-ignition and diesel engines are founded. Two of these, the steam engine and the Stirling engine, incorporated external combustion. Research on those two alternatives is reviewed. Both were judged to fall short of current needs for commercial success as prime movers for conventional automotive vehicles.

Amann, C.A.

1999-07-01T23:59:59.000Z

10

Automotive materials usage trends  

SciTech Connect

The materials composition of US passenger cars is traced from 1960 and projected into 1990's. Sales-weighted average vehicle-weight trends are analyzed in terms of shifts in the large/small car mix, downsizing, and downweighting. The growth in the usage of lightweight materials: -high strength steels, cast/wrought aluminum, plastics and composites - are examined in detail. Usage trends in a host of other materials such as alloy steels, zinc, lead, copper, etc. are also discussed. An approximate quantitative analysis of changes in the usage of steel by the automotive industry worldwide show that about 10% of total decline in Western-World steel consumption is accounted for by the automotive industry. An assessment is presented for automotive industry use of critical materials such as chromium in alloy steels/cast irons and the platinum group metals in exhaust-gas catalysts. 10 references, 13 figures, 9 tables.

Gjostein, N.A.

1986-01-01T23:59:59.000Z

11

Automotive Lightweight Materials Assessment  

E-Print Network (OSTI)

and manufacturing energy by lower energy use and cost during the vehicle operation life cycle stage. It is estimated -1500 -1000 -500 0 500 1000 1500 2000 2500 LifeCycleEnergySavings(MJ/vehicle) Manufacturing Use Recycle's (DOE's) Office of FreedomCAR and Vehicle Technologies Program (FCVT), Automotive Lightweighting

12

Progress Report for Advanced Automotive Fuels  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Energy Energy Office of Advanced Automotive Technologies 1000 Independence Avenue, S.W. Washington, DC 20585-0121 FY 1999 FY 1999 FY 1999 FY 1999 Progress Report for Advanced Automotive Fuels Progress Report for Advanced Automotive Fuels Progress Report for Advanced Automotive Fuels Progress Report for Advanced Automotive Fuels Energy Efficiency and Renewable Energy Energy Efficiency and Renewable Energy Energy Efficiency and Renewable Energy Energy Efficiency and Renewable Energy Office of Transportation Technologies Office of Transportation Technologies Office of Transportation Technologies Office of Transportation Technologies Office of Advanced Automotive Technologies Office of Advanced Automotive Technologies Office of Advanced Automotive Technologies Office of Advanced Automotive Technologies

13

Octane number requirements of vehicles at high altitude  

Science Conference Proceedings (OSTI)

Past tests of vehicles show that their octane number requirements decrease with altitude. As a result, gasoline marketers sell lower-octane-number(ON) gasoline in the mountain states and other high-altitude areas. The current ASTM specifications, which allow reduction of gasoline octane of 1.0 to 1.5 ON per thousand feet, are based on CRC test programs run on 1967 to 1972 model vehicles. However, many new vehicles are now equipped with sophisticated electronic engine systems for control of emissions and improvement of performance and fuel economy at all altitudes. Because these new systems could minimize the altitude effect on octane requirement, Amoco Oil tested twelve 1984-1986 model cars and light trucks. The authors found their ON requirements were reduced on average about 0.2 ON per thousand feet on an (R+M)/2 basis (RMON/1,000 feet). The authors expect octane demand on gasoline suppliers in high-altitude areas to increase as these new cars make up a larger part of the vehicle population, and this could raise the cost of gasoline.

Callison, J.C.

1987-01-01T23:59:59.000Z

14

Vehicle Technologies Office: Graduate Automotive Technology Education  

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

Deployment Deployment Site Map Printable Version Share this resource Send a link to Vehicle Technologies Office: Graduate Automotive Technology Education (GATE) to someone by E-mail Share Vehicle Technologies Office: Graduate Automotive Technology Education (GATE) on Facebook Tweet about Vehicle Technologies Office: Graduate Automotive Technology Education (GATE) on Twitter Bookmark Vehicle Technologies Office: Graduate Automotive Technology Education (GATE) on Google Bookmark Vehicle Technologies Office: Graduate Automotive Technology Education (GATE) on Delicious Rank Vehicle Technologies Office: Graduate Automotive Technology Education (GATE) on Digg Find More places to share Vehicle Technologies Office: Graduate Automotive Technology Education (GATE) on AddThis.com...

15

AUTOMOTIVE ALLOYS: I: Fundamental Studies  

Science Conference Proceedings (OSTI)

In the present work, we have analyzed the tensile behavior of a series candidate .... This analysis provides information which can be used in the die and process ... of aluminum alloys and composite materials used in the automotive market.

16

Ceramic Automotive Stirling Engine Program  

SciTech Connect

The Ceramic Automotive Stirling Engine Program evaluated the application of advanced ceramic materials to an automotive Stirling engine. The objective of the program was to evaluate the technical feasibility of utilizing advanced ceramics to increase peak engine operating temperature, and to evaluate the performance benefits of such an increase. Manufacturing cost estimates were also developed for various ceramic engine components and compared with conventional metallic engine component costs.

Not Available

1986-08-01T23:59:59.000Z

17

Gas Mileage of 2013 Vehicles by CODA Automotive  

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

3 CODA Automotive Vehicles EPA MPG MODEL City Comb Hwy 2013 CODA Automotive CODA Automatic (A1), Electricity Compare 2013...

18

Gas Mileage of 2012 Vehicles by CODA Automotive  

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

2 CODA Automotive Vehicles EPA MPG MODEL City Comb Hwy 2012 CODA Automotive CODA Automatic (A1), Electricity Compare 2012...

19

United States Automotive Materials Partnership LLC (USAMP)  

Science Conference Proceedings (OSTI)

The United States Automotive Materials Partnership LLC (USAMP) was formed in 1993 as a partnership between Chrysler Corporation, Ford Motor Company, and General Motors Corporation. Since then the U.S. Department of Energy (DOE) has supported its activities with funding and technical support. The mission of the USAMP is to conduct vehicle-oriented research and development in materials and materials processing to improve the competitiveness of the U.S. Auto Industry. Its specific goals are: (1) To conduct joint research to further the development of lightweight materials for improved automotive fuel economy; and (2) To work with the Federal government to explore opportunities for cooperative programs with the national laboratories, Federal agencies such as the DOE and universities. As a major component of the DOE's Office of FreedomCAR and Vehicle Technologies Program (FCVT) collaboration with the USAMP, the Automotive Lightweighting Materials (ALM) program focuses on the development and validation of advanced materials and manufacturing technologies to significantly reduce automotive vehicle body and chassis weight without compromising other attributes such as safety, performance, recyclability, and cost. The FCVT was announced in FY 2002 and implemented in FY 2003, as a successor of the Partnership for a New Generation of Vehicles (PNGV), largely addressed under the first Cooperative Agreement. This second USAMP Cooperative Agreement with the DOE has expanded a unique and valuable framework for collaboratively directing industry and government research efforts toward the development of technologies capable of solving important societal problems related to automobile transportation. USAMP efforts are conducted by the domestic automobile manufacturers, in collaboration with materials and manufacturing suppliers, national laboratories, universities, and other technology or trade organizations. These interactions provide a direct route for implementing newly developed materials and technologies, and have resulted in significant technical successes to date, as discussed in the individual project summary final reports. Over 70 materials-focused projects have been established by USAMP, in collaboration with participating suppliers, academic/non-profit organizations and national laboratories, and executed through its original three divisions: the Automotive Composites Consortium (ACC), the Automotive Metals Division (AMD), and Auto/Steel Partnership (A/SP). Two new divisions were formed by USAMP in 2006 to drive research emphasis on integration of structures incorporating dissimilar lightweighting materials, and on enabling technology for nondestructive evaluation of structures and joints. These new USAMP divisions are: Multi-Material Vehicle Research and Development Initiative (MMV), and the Non-Destructive Evaluation Steering Committee (NDE). In cooperation with USAMP and the FreedomCAR Materials Technical Team, a consensus process has been established to facilitate the development of projects to help move leveraged research to targeted development projects that eventually migrate to the original equipment manufacturers (OEMs) as application engineering projects. Research projects are assigned to one of three phases: concept feasibility, technical feasibility, and demonstration feasibility. Projects are guided through ongoing monitoring and USAMP offsite reviews, so as to meet the requirements of each phase before they are allowed to move on to the next phase. As progress is made on these projects, the benefits of lightweight construction and enabling technologies will be transferred to the supply base and implemented in production vehicles. The single greatest barrier to automotive use of lightweight materials is their high cost; therefore, priority is given to activities aimed at reducing costs through development of new materials, forming technologies, and manufacturing processes. The emphasis of the research projects reported in this document was largely on applied research and evaluation of mass savings opportunities thro

United States Automotive Materials Partnership

2011-01-31T23:59:59.000Z

20

Integrated automotive exhaust engineering : uncertainty management  

E-Print Network (OSTI)

The global automotive industry has entered a stagnating period. Automotive OEMs and their tier suppliers are struggling for business growth. One of the most important strategies is to improve the engineering efficiency in ...

Fang, Xitian, 1963-

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "general automotive octane" 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

G. Uniform Engine Fuels and Automotive Lubricants ...  

Science Conference Proceedings (OSTI)

... dherence to automotive manufacturers' recommended requirements ... in Flexible Fuel Vehicles (FFV) Only ... states, “Consult Vehicle Manufacturer Fuel ...

2013-10-25T23:59:59.000Z

22

Exploring the use of a higher octane gasoline for the U.S. light-duty vehicle fleet  

E-Print Network (OSTI)

This thesis explores the possible benefits that can be achieved if U.S. oil companies produced and offered a grade of higher-octane gasoline to the consumer market. The octane number of a fuel represents how resistant the ...

Chow, Eric W

2013-01-01T23:59:59.000Z

23

FCC LPG olefinicity and branching enhanced by octane catalysts  

SciTech Connect

Refiners are increasingly recognizing the downstream opportunities for fluid catalytic cracking LPG olefins for the production of methyl tertiary butyl ether (MTBE), ethyl tertiary butyl ether (ETBE, if the ethanol subsidy is extended to the production of ETBE), and as petrochemical feedstocks. Some of new gasoline FCC octane-enhancing catalysts can support those opportunities because their low non-framework alumina (low NFA) preserve both LPG olefinicity and promote branching of the LPG streams from the FCCU. The combined effect results in more isobutane for alkylate feed, more propylene in the propane/propylene stream, and more isobutene - which makes the addition of an MTBE unit very enticing.

Keyworth, D.A.; Reid, T.A.; Kreider, K.R.; Yatsu, C.A.

1989-05-29T23:59:59.000Z

24

GM sees octane surplus; wants improved diesel fuel in future  

Science Conference Proceedings (OSTI)

Under the subject of fuels, both gasoline and diesel fuel are discussed. A primary gasoline issue is that of the satisfaction of vehicle octane number requirements. Secondary issues are the compatibility of gasolines and vehicular fuel systems, and the plugging of exhaust gas recirculation systems with deposits. The important diesel fuel issues are water in the fuel, low temperature fuel properties, fuel effects on particulate emissions, and fuel specifications. Other matters are those concerning fuel demand in the future, and alternate fuels. Lubricants are also discussed. 9 refs.

Route, W.D.; Amann, C.A.; Gallopoulos, N.E.

1982-01-25T23:59:59.000Z

25

Automotive Component Product Development Enhancement  

E-Print Network (OSTI)

Optimization In an Integrated Concurrent Engineering Framework by Massimo Usan M. S. Aeronautical Engineering of the Requirements for the Degree of Master of Science in Engineering and Management at the Massachusetts Institute Engineering Systems Division #12;Automotive Component Product Development Enhancement Through Multi

26

Automotive Powertrain Control - A Survey  

E-Print Network (OSTI)

This paper surveys recent and historical publications on automotive powertrain control. Controloriented models of gasoline and diesel engines and their aftertreatment systems are reviewed, and challenging control problems for conventional engines, hybrid vehicles and fuel cell powertrains are discussed. Fundamentals are revisited and advancements are highlighted. A comprehensive list of references is provided. 1

Jeffrey A. Cook; Jing Sun; Julia H. Buckl; Ilya V. Kolmanovsky; Huei Peng; Jessy W. Grizzle

2006-01-01T23:59:59.000Z

27

Potential automotive uses of wrought magnesium alloys  

DOE Green Energy (OSTI)

Vehicle weight reduction is one of the major means available to improve automotive fuel efficiency. High-strength steels, aluminum (Al), and polymers are already being used to reduce weight significantly, but substantial additional reductions could be achieved by greater use of low-density magnesium (Mg) and its alloys. Mg alloys are currently used in relatively small quantities for auto parts, generally limited to die castings (e.g., housings). Argonne National Laboratory`s Center for Transportation Research has performed a study for the Lightweight Materials Program within DOE`s Office of Transportation Materials to evaluate the suitability of wrought Mg and its alloys to replace steel/aluminum for automotive structural and sheet applications. Mg sheet could be used in body nonstructural and semi-structural applications, while extrusions could be used in such structural applications as spaceframes. This study identifies high cost as the major barrier to greatly increased Mg use in autos. Two technical R and D areas, novel reduction technology and better hot-forming technology, could enable major cost reductions.

Gaines, L.; Cuenca, R.; Wu, S. [Argonne National Lab., IL (United States); Stodolsky, F. [Argonne National Lab., IL (United States)]|[Argonne National Lab., Washington, DC (United States)

1996-06-01T23:59:59.000Z

28

High-Octane Fuel from Refinery Exhaust Gas: Upgrading Refinery Off-Gas to High-Octane Alkylate  

Science Conference Proceedings (OSTI)

Broad Funding Opportunity Announcement Project: Exelus is developing a method to convert olefins from oil refinery exhaust gas into alkylate, a clean-burning, high-octane component of gasoline. Traditionally, olefins must be separated from exhaust before they can be converted into another source of useful fuel. Exelus’ process uses catalysts that convert the olefin to alkylate without first separating it from the exhaust. The ability to turn up to 50% of exhaust directly into gasoline blends could result in an additional 46 million gallons of gasoline in the U.S. each year.

None

2009-12-01T23:59:59.000Z

29

The lean oxidation of iso-octane at elevated pressures  

DOE Green Energy (OSTI)

Both spark-ignition and compression-ignition engines burn large molecular-weight blended fuels, a class to which the primary reference fuels (PRF), n-heptane and iso-octane belong. In this study experiments were performed using iso-octane in a high pressure flow reactor at a temperature of 925 K, at 3, 6 and 9 atm pressure and with a fuel/air equivalence ratio of approximately 0.05. Many hydrocarbon and oxygenated hydrocarbon intermediates were identified and quantified as a function of time. These experimental results provide a strin- gent test of the low temperature chemistry portion of a kinetic model as they emphasise the importance of alkyl radical addition to molecular oxygen and internal H-atom isomerization reactions relative to alkyl radical decomposition reactions. A detailed chemical kinetic mechanism is used to simulate these experiments. We provide comparisons of model predictions with experimentally measured species profiles and describe how each species is formed as predicted by the detailed model.

Chen, J S; Curran, H J; Litzinger, T A

1998-10-30T23:59:59.000Z

30

The Progressive Insurance Automotive X PRIZE Education Program  

DOE Green Energy (OSTI)

The Progressive Insurance Automotive X PRIZE Education Program conducted education and outreach activities and used the competition's technical goals and vehicle demonstrations as a means of attracting students and the public to learn more about advanced vehicle technologies, energy efficiency, climate change, alternative fuels, and the science and math behind efficient vehicle development. The Progressive Insurance Automotive X PRIZE Education Program comprised three integrated components that were designed to educate the general public and create a multi-tiered initiative to engage students and showcase the 21st century skills students will need to compete in our global economy: teamwork, creativity, strong literacy, math and science skills, and innovative thinking. The elements included an Online Experience, a National Student Contest, and in person education events and activites. The project leveraged online connections, strategic partnerships, in-classroom, and beyond-the-classroom initiatives, as well as mainstream media. This education program supported by the U.S. Department of Energy (DOE) also funded the specification of vehicle telemetry and the full development and operation of an interactive online experience that allowed internet users to follow the Progressive Insurance Automotive X PRIZE vehicles as they performed in real-time during the Progressive Insurance Automotive X PRIZE competition events.

Robyn Ready

2011-12-31T23:59:59.000Z

31

Graduate Automotive Technology Education (GATE) Initiative Awards |  

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

Graduate Automotive Technology Education (GATE) Initiative Awards Graduate Automotive Technology Education (GATE) Initiative Awards Graduate Automotive Technology Education (GATE) Initiative Awards September 8, 2011 - 11:46am Addthis Graduate Automotive Technology Education (GATE) Initiative Awards DOE's Graduate Automotive Technology Education (GATE) initiative will award $6.4 million over the course of five years to support seven Centers of Excellence at American colleges, universities, and university-affiliated research institutions. The awardees will focus on three critical automotive technology areas: hybrid propulsion, energy storage, and lightweight materials. By funding curriculum development and expansion as well as laboratory work, GATE allows higher education institutions to develop multidisciplinary training. As a result, GATE promotes the development of a

32

Graduate Automotive Technology Education (GATE) Initiative Awards |  

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

Graduate Automotive Technology Education (GATE) Initiative Awards Graduate Automotive Technology Education (GATE) Initiative Awards Graduate Automotive Technology Education (GATE) Initiative Awards September 8, 2011 - 11:46am Addthis Graduate Automotive Technology Education (GATE) Initiative Awards DOE's Graduate Automotive Technology Education (GATE) initiative will award $6.4 million over the course of five years to support seven Centers of Excellence at American colleges, universities, and university-affiliated research institutions. The awardees will focus on three critical automotive technology areas: hybrid propulsion, energy storage, and lightweight materials. By funding curriculum development and expansion as well as laboratory work, GATE allows higher education institutions to develop multidisciplinary training. As a result, GATE promotes the development of a

33

Method for determining the octane rating of gasoline samples by observing corresponding acoustic resonances therein  

DOE Patents (OSTI)

A method is described for determining the octane rating of gasoline samples by observing corresponding acoustic resonances therein. A direct correlation between the octane rating of gasoline and the frequency of corresponding acoustic resonances therein has been experimentally observed. Therefore, the octane rating of a gasoline sample can be directly determined through speed of sound measurements instead of by the cumbersome process of quantifying the knocking quality of the gasoline. Various receptacle geometries and construction materials may be employed. Moreover, it is anticipated that the measurements can be performed on flowing samples in pipes, thereby rendering the present method useful in refineries and distilleries. 3 figs.

Sinha, D.N.; Anthony, B.W.

1997-02-25T23:59:59.000Z

34

Method for determining the octane rating of gasoline samples by observing corresponding acoustic resonances therein  

DOE Patents (OSTI)

A method for determining the octane rating of gasoline samples by observing corresponding acoustic resonances therein. A direct correlation between the octane rating of gasoline and the frequency of corresponding acoustic resonances therein has been experimentally observed. Therefore, the octane rating of a gasoline sample can be directly determined through speed of sound measurements instead of by the cumbersome process of quantifying the knocking quality of the gasoline. Various receptacle geometries and construction materials may be employed. Moreover, it is anticipated that the measurements can be performed on flowing samples in pipes, thereby rendering the present method useful in refineries and distilleries.

Sinha, Dipen N. (Los Alamos, NM); Anthony, Brian W. (Clearfield, PA)

1997-01-01T23:59:59.000Z

35

Ionization of ethane, butane, and octane in strong laser fields  

Science Conference Proceedings (OSTI)

Strong-field photoionization of ethane, butane, and octane are reported at intensities from 10{sup 14} to 10{sup 17} W/cm{sup 2}. The molecular fragment ions, C{sup +} and C{sup 2+}, are created in an intensity window from 10{sup 14} to 10{sup 15} W/cm{sup 2} and have intensity-dependent yields similar to the molecular fragments C{sub m}H{sub n}{sup +} and C{sub m}H{sub n}{sup 2+}. In the case of C{sup +}, the yield is independent of the molecular parent chain length. The ionization of more tightly bound valence electrons in carbon (C{sup 3+} and C{sup 4+}) has at least two contributing mechanisms, one influenced by the parent molecule size and one resulting from the tunneling ionization of the carbon ion.

Palaniyappan, Sasi; Mitchell, Rob; Ekanayake, N.; Watts, A. M.; White, S. L.; Sauer, Rob; Howard, L. E.; Videtto, M.; Mancuso, C.; Wells, S. J.; Stanev, T.; Wen, B. L.; Decamp, M. F.; Walker, B. C. [Physics and Astronomy Department, University of Delaware, Newark, Delaware 19716 (United States)

2010-10-15T23:59:59.000Z

36

Korean Automotive Research Instituiton | Open Energy Information  

Open Energy Info (EERE)

Jump to: navigation, search Name Korean Automotive Research Instituiton Place Korea Information About Partnership with NREL Partnership with NREL Yes Partnership Type...

37

G. Uniform Engine Fuels, Petroleum Products, and Automotive ...  

Science Conference Proceedings (OSTI)

... 1.33. Liquefied Natural Gas (LNG). ... LNG automotive fuel shall be labeled with its automotive fuel rating in accordance with 16 CFR Part 306. ...

2011-08-30T23:59:59.000Z

38

DOE Hydrogen Analysis Repository: Automotive System Cost Model...  

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

Automotive System Cost Model (ASCM) Project Summary Full Title: Automotive System Cost Model (ASCM) Project ID: 118 Principal Investigator: Sujit Das Purpose Estimate current and...

39

US Council for Automotive Research USCAR | Open Energy Information  

Open Energy Info (EERE)

US Council for Automotive Research USCAR Jump to: navigation, search Name US Council for Automotive Research (USCAR) Place Southfield, Michigan Zip 48075 - Product Umbrella...

40

EA-1851: Delphi Automotive Systems Electric Drive Vehicle Battery...  

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

You are here Home EA-1851: Delphi Automotive Systems Electric Drive Vehicle Battery and Component Manufacturing Initiative EA-1851: Delphi Automotive Systems Electric...

Note: This page contains sample records for the topic "general automotive octane" 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

Fewer Steps to Higher Octane Gasoline in Petroleum Refining | U.S. DOE  

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

Fewer Steps to Higher Octane Gasoline in Petroleum Refining Fewer Steps to Higher Octane Gasoline in Petroleum Refining Basic Energy Sciences (BES) BES Home About Research Facilities Science Highlights Benefits of BES Funding Opportunities Basic Energy Sciences Advisory Committee (BESAC) News & Resources Contact Information Basic Energy Sciences U.S. Department of Energy SC-22/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3081 F: (301) 903-6594 E: sc.bes@science.doe.gov More Information » July 2013 Fewer Steps to Higher Octane Gasoline in Petroleum Refining A novel metal-organic framework (MOF) efficiently separates higher octane components from the low value ones, offering great potential for significant cost reduction in gasoline production. Print Text Size: A A A Subscribe FeedbackShare Page

42

A global modular framework for automotive diagnosis  

Science Conference Proceedings (OSTI)

The automotive after-sales dealers lack solutions for accurate, comprehensive and efficient fault localization. However, such services in the after-sales networks are crucial to the brand value of automotive manufacturers and for client satisfaction. ... Keywords: Causal dependency graph, Diagnosis, Diagnostic algorithm, Heuristic diagnosis, Knowledge management, Model-based diagnosis

A. Azarian; A. Siadat

2012-01-01T23:59:59.000Z

43

Architecting automotive product lines: industrial practice  

Science Conference Proceedings (OSTI)

This paper presents an in-depth view of how architects work with maintaining product line architectures in the automotive industry. The study has been performed at two internationally well-known companies, one car manufacture and one commercial vehicle ... Keywords: architecting, automotive industry, case study, process

Håkan Gustavsson; Ulrik Eklund

2010-09-01T23:59:59.000Z

44

Maintenance-free automotive battery  

SciTech Connect

Two types of maintenance-free automotive batteries were developed by Japan Storage Battery Co. to obtain a maintenance-free battery for practical use and to prevent deterioration of the battery during long storage and/or shipment. Design considerations included a special grid alloy, the separator, plate surface area, vent structure, and electrolyte. Charge characteristics, overcharge characteristics, life characteristics under various conditions, and self-discharge characteristics are presented. The characteristics of the maintenance-free battery with a Pb-Ca alloy grid are superior to those of a conventional battery. 10 figures, 1 table. (RWR)

Kano, S.; Ando, K.

1978-01-01T23:59:59.000Z

45

An experimental investigation of low octane gasoline in diesel engines.  

DOE Green Energy (OSTI)

Conventional combustion techniques struggle to meet the current emissions norms. In particular, oxides of nitrogen (NO{sub x}) and particulate matter (PM) emissions have limited the utilization of diesel fuel in compression ignition engines. Advance combustion concepts have proved the potential to combine fuel efficiency and improved emission performance. Low-temperature combustion (LTC) offers reduced NO{sub x} and PM emissions with comparable modern diesel engine efficiencies. The ability of premixed, low-temperature compression ignition to deliver low PM and NO{sub x} emissions is dependent on achieving optimal combustion phasing. Diesel operated LTC is limited by early knocking combustion, whereas conventional gasoline operated LTC is limited by misfiring. So the concept of using an unconventional fuel with the properties in between those two boundary fuels has been experimented in this paper. Low-octane (84 RON) gasoline has shown comparable diesel efficiencies with the lowest NO{sub x} emissions at reasonable high power densities (NO{sub x} emission was 1 g/kW h at 12 bar BMEP and 2750 rpm).

Ciatti, S. A.; Subramanian, S. (Energy Systems)

2011-09-01T23:59:59.000Z

46

Vehicle Technologies Office: FY 2005 Progress Report for Automotive  

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

5 Progress Report 5 Progress Report for Automotive Lightweighting Materials to someone by E-mail Share Vehicle Technologies Office: FY 2005 Progress Report for Automotive Lightweighting Materials on Facebook Tweet about Vehicle Technologies Office: FY 2005 Progress Report for Automotive Lightweighting Materials on Twitter Bookmark Vehicle Technologies Office: FY 2005 Progress Report for Automotive Lightweighting Materials on Google Bookmark Vehicle Technologies Office: FY 2005 Progress Report for Automotive Lightweighting Materials on Delicious Rank Vehicle Technologies Office: FY 2005 Progress Report for Automotive Lightweighting Materials on Digg Find More places to share Vehicle Technologies Office: FY 2005 Progress Report for Automotive Lightweighting Materials on AddThis.com...

47

Vehicle Technologies Office: FY 2003 Progress Report for Automotive  

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

3 Progress Report 3 Progress Report for Automotive Lightweighting Materials to someone by E-mail Share Vehicle Technologies Office: FY 2003 Progress Report for Automotive Lightweighting Materials on Facebook Tweet about Vehicle Technologies Office: FY 2003 Progress Report for Automotive Lightweighting Materials on Twitter Bookmark Vehicle Technologies Office: FY 2003 Progress Report for Automotive Lightweighting Materials on Google Bookmark Vehicle Technologies Office: FY 2003 Progress Report for Automotive Lightweighting Materials on Delicious Rank Vehicle Technologies Office: FY 2003 Progress Report for Automotive Lightweighting Materials on Digg Find More places to share Vehicle Technologies Office: FY 2003 Progress Report for Automotive Lightweighting Materials on AddThis.com...

48

Vehicle Technologies Office: FY 2006 Progress Report for Automotive  

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

6 Progress Report 6 Progress Report for Automotive Lightweighting Materials to someone by E-mail Share Vehicle Technologies Office: FY 2006 Progress Report for Automotive Lightweighting Materials on Facebook Tweet about Vehicle Technologies Office: FY 2006 Progress Report for Automotive Lightweighting Materials on Twitter Bookmark Vehicle Technologies Office: FY 2006 Progress Report for Automotive Lightweighting Materials on Google Bookmark Vehicle Technologies Office: FY 2006 Progress Report for Automotive Lightweighting Materials on Delicious Rank Vehicle Technologies Office: FY 2006 Progress Report for Automotive Lightweighting Materials on Digg Find More places to share Vehicle Technologies Office: FY 2006 Progress Report for Automotive Lightweighting Materials on AddThis.com...

49

Autonomie Automotive Simulation Tool | Open Energy Information  

Open Energy Info (EERE)

Autonomie Automotive Simulation Tool Autonomie Automotive Simulation Tool Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Autonomie Automotive Simulation Tool Agency/Company /Organization: Argonne National Laboratory Focus Area: Economic Development, Vehicles Phase: Create a Vision Topics: Pathways analysis Resource Type: Software/modeling tools User Interface: Desktop Application Website: www.transportation.anl.gov/modeling_simulation/PSAT/autonomie.html OpenEI Keyword(s): Energy Efficiency and Renewable Energy (EERE) Tools Language: English References: Autonomie[1] Rapidly evaluate new powertrain and propulsion technologies for improving fuel economy through virtual design and analysis in a math-based simulation environment. Argonne has developed a new tool, called Autonomie, to accelerate the

50

Strategic frameworks in automotive systems architecting  

E-Print Network (OSTI)

More often than not, large-scale engineering concepts such as those used by creative automotive manufacturing companies require the incorporation of significant capital outlays and resources for the purposes of implementation ...

Tampi, Mahesh

2012-01-01T23:59:59.000Z

51

Software Engineering for Automotive Systems: A Roadmap  

Science Conference Proceedings (OSTI)

The first pieces of software were introduced into cars in 1976. By 2010, premium class vehicles are expected to contain one gigabyte of on-board software. We present research challenges in the domain of automotive software engineering.

Alexander Pretschner; Manfred Broy; Ingolf H. Kruger; Thomas Stauner

2007-05-01T23:59:59.000Z

52

Detection of arcs in automotive electrical systems  

E-Print Network (OSTI)

At the present time, there is no established method for the detection of DC electric arcing. This is a concern for forthcoming advanced automotive electrical systems which consist of higher DC electric power bus voltages, ...

Mishrikey, Matthew David

2005-01-01T23:59:59.000Z

53

Oscar Automotive Ltd | Open Energy Information  

Open Energy Info (EERE)

Oscar Automotive Ltd Oscar Automotive Ltd Jump to: navigation, search Name Oscar Automotive Ltd Place London, Greater London, United Kingdom Sector Hydro, Hydrogen Product OSCar Automotive is working towards the commercialisation of hydrogen fuel cells in the transport sector. Coordinates 51.506325°, -0.127144° 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":51.506325,"lon":-0.127144,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

54

Motor generator electric automotive vehicle  

SciTech Connect

A motor generator electric automotive vehicle is described comprising in combination, a traction drive motor coupled by a first drive shaft to a differential of an axle of the vehicle, a main battery bank electrically connected by wires to a small electric motor driving a large D.C. generator having a second drive shaft therebetween, an on-off switch in series with one of the wires to the small motor, a speed control unit attached to an accelerator pedal of the vehicle being coupled with a double pole-double throw reverse switch to the traction drive motor, a charger regulator electrically connected to the generator, a bank of solar cells coupled to the charge regulator, an electric extension cord from the charge regulator having a plug on its end for selective connection to an exterior electric power source, a plurality of pulleys on the second drive shaft, a belt unit driven by the pulley, one the belt unit being connected to a present alternator of the vehicle which is coupled to a present battery and present regulator of the vehicle, and other of the units being connected to power brakes and equipment including power steering and an air conditioner.

Weldin, W.

1986-07-29T23:59:59.000Z

55

Design & optimization of automotive power electronics utilizing FITMOS MOSFET technology  

E-Print Network (OSTI)

Power electronics are essential to many automotive applications, and their importance continues to grow as more vehicle functions incorporate electronic controls. MOSFETs are key elements in automotive power electronic ...

Li, Wei, Ph. D. Massachusetts Institute of Technology. Department. of Electrical Engineering and Computer Science.

2009-01-01T23:59:59.000Z

56

Life cycle cost modeling of automotive paint systems  

E-Print Network (OSTI)

Vehicle coating is an important component of automotive manufacturing. The paint shop constitutes the plurality of initial investment in an automotive assembly plant, consumes the majority of energy used in the plant's ...

Leitz, Christopher W. (Christopher William), 1976-

2007-01-01T23:59:59.000Z

57

Aluminum Tailor-welded Blanks for High Volume Automotive ...  

Science Conference Proceedings (OSTI)

High Strength Aluminum Brazing Sheets for Condenser Fins of Automotive Heat Exchangers · High Temperature Creep Characterization of A380 Cast ...

58

greenhouse gas balance of magnesium parts for automotive ...  

Science Conference Proceedings (OSTI)

Jul 20, 2012 ... GREENHOUSE GAS BALANCE OF MAGNESIUM PARTS FOR AUTOMOTIVE APPLICATIONS by Simone Ehrenberger, Horst E. Friedrich ...

59

Fisker Automotive Inc | Open Energy Information  

Open Energy Info (EERE)

Fisker Automotive Inc Fisker Automotive Inc Jump to: navigation, search Name Fisker Automotive Inc Place Irvine, California Zip 92606 Product Irvine-based hybrid vehicle manufacturer. Coordinates 41.837752°, -79.268594° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.837752,"lon":-79.268594,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

60

Automotive ethernet: in-vehicle networking and smart mobility  

Science Conference Proceedings (OSTI)

This paper discusses novel communication network topologies and components and describes an evolutionary path of bringing Ethernet into automotive applications with focus on electric mobility. For next generation in-vehicle networking, the automotive ... Keywords: EV communication architecture, automotive, domain based commuication, electric vehicle, ethernet, in-vehicle networking, smart grid, vehicle network topology

Peter Hank, Steffen Müller, Ovidiu Vermesan, Jeroen Van Den Keybus

2013-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "general automotive octane" 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

Mod I automotive Stirling engine mechanical development  

SciTech Connect

The Mod I Stirling engine was the first automotive Stirling engine designed specifically for automotive application. Testing of these engines has revealed several deficiencies in engine mechanical integrity which have been corrected by redesign or upgrade. The main deficiencies uncovered during the Mod I program lie in the combustion, auxiliary, main seal, and heater head areas. This paper will address each of the major area deficiencies in detail, and describe the corrective actions taken as they apply to the Mod I and the next Stirling-engine design, the Upgraded Mod I (a redesign to incorporate new materials for cost/weight reduction and improved performance).

Simetkosky, M.

1984-01-01T23:59:59.000Z

62

Automotive Stirling Engine Development Program: A success  

SciTech Connect

The original 5 y Automotive Stirling Engine Development Program has been stretched to a 10 y program due to reduced annual funding levels. With an estimated completion date of April 1988, the technical achievements and the prospectives of meeting the original program objectives are reviewed. Various other applications of this developed Stirling engine technology are also discussed.

Tabata, W.K.

1987-01-01T23:59:59.000Z

63

CarMA: towards personalized automotive tuning  

Science Conference Proceedings (OSTI)

Wireless sensing and actuation have been explored in many contexts, but the automotive setting has received relatively little attention. Automobiles have tens of onboard sensors and expose several hundred engine parameters which can be tuned (a ... Keywords: automobile, engine control unit, scanning, tuning

Tobias Flach; Nilesh Mishra; Luis Pedrosa; Christopher Riesz; Ramesh Govindan

2011-11-01T23:59:59.000Z

64

Vehicle Technologies Office: Fact #352: December 27, 2004 Automotive  

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

2: December 27, 2: December 27, 2004 Automotive Industry Material Usage to someone by E-mail Share Vehicle Technologies Office: Fact #352: December 27, 2004 Automotive Industry Material Usage on Facebook Tweet about Vehicle Technologies Office: Fact #352: December 27, 2004 Automotive Industry Material Usage on Twitter Bookmark Vehicle Technologies Office: Fact #352: December 27, 2004 Automotive Industry Material Usage on Google Bookmark Vehicle Technologies Office: Fact #352: December 27, 2004 Automotive Industry Material Usage on Delicious Rank Vehicle Technologies Office: Fact #352: December 27, 2004 Automotive Industry Material Usage on Digg Find More places to share Vehicle Technologies Office: Fact #352: December 27, 2004 Automotive Industry Material Usage on AddThis.com...

65

A study of the physics and chemistry of knock in modern SI engines and their relationship to the octane tests  

E-Print Network (OSTI)

Avoiding knock is the major design constraint for spark ignition engines because of the unacceptable noise and engine damage associated with it. Hence, the Research and Motor Octane Number (RON and MON) tests were established ...

Mittal, Vikram

2009-01-01T23:59:59.000Z

66

Durability of polymer matrix composites for automotive structural applications: A state-of-the-art review  

DOE Green Energy (OSTI)

A key unanswered question that must be addressed before polymeric composites will be widely used in automotive structural components is their known durability. Major durability issues are the effects that cyclic loadings, creep, automotive fluid environments, and low-energy impacts have on dimensional stability, strength, and stiffness throughout the required life of a composite component. This report reviews the current state of understanding in each of these areas. It also discusses the limited information that exists on one of the prime candidate materials for automotive structural applications--an isocyanurate reinforced with a continuous strand, swirl mat. Because of the key role that nondestructive evaluations must play in understanding damage development and progression, a chapter is included on ultrasonic techniques. A final chapter then gives conclusions and recommendations for research needed to resolve the various durability issues. These recommendations will help provide a sound basis for program planning for the Durability of Lightweight Composite Structures Project sponsored by the US Department of Energy in cooperation with the Automotive Composites Consortium of Chrysler, Ford, and General Motors.

Corum, J.M.; Simpson, W.A. Jr.; Sun, C.T.; Talreja, R.; Weitsman, Y.J.

1995-07-01T23:59:59.000Z

67

Table II: Technical Targets for Membranes: Automotive  

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

II: Technical Targets for Membranes: Automotive II: Technical Targets for Membranes: Automotive All targets must be achieved simultaneously Characteristics Units Calendar year 2000 status a 2005 2010 Membrane conductivity, operating temperature Ω-cm -1 0.1 0.1 0.1 Room temperature Ω-cm -1 -20 o C Ω-cm -1 Oxygen cross-over b mA/cm 2 5 5 2 Hydrogen cross-over b mA/cm 2 5 5 2 Cost $/kW 50 5 Operating Temperature o C 80 120 120 Durability Hours 1000 d >4000 e >5000 f Survivability c o C -20 -30 -40 Thermal cyclability in presence of condensed water yes yes yes Notes: a) Status is present day 80 o C unless otherwise noted; targets are for new membranes/CCMs b) Tested in CCM c) Indicates temperature from which bootstrapping stack must be achieved

68

Ultrahigh carbon steel for automotive applications  

DOE Green Energy (OSTI)

Ultrahigh carbon steels (UHCSs), which contain 1--2.1% carbon, have remarkable structural properties for automotive application when processed to achieve fine ferrite grains with fine spheroidized carbides. When processed for high room temperature ductility, UHCS can have good tensile ductility but significantly higher strength than current automotive high strength steels. The material can also be made superplastic at intermediate temperatures and exhibits excellent die fill capability. Furthermore, they can be made hard with high compression ductility. In wire form it is projected that UHCS can exhibit extremely high strengths (5,000 MPa) for tire cord applications. Examples of structural components that have been formed from fine-grained spheroidized UHCSs are illustrated.

Lesuer, D.R.; Syn, C.K. [Lawrence Livermore National Lab., CA (United States); Sherby, O.D. [Stanford Univ., CA (United States)

1995-12-04T23:59:59.000Z

69

Lightweight Steel Solutions for Automotive Industry  

Science Conference Proceedings (OSTI)

Recently, improvement in fuel efficiency and safety has become the biggest issue in worldwide automotive industry. Although the regulation of environment and safety has been tightened up more and more, the majority of vehicle bodies are still manufactured from stamped steel components. This means that the optimized steel solutions enable to demonstrate its ability to reduce body weight with high crashworthiness performance instead of expensive light weight materials such as Al, Mg and composites. To provide the innovative steel solutions for automotive industry, POSCO has developed AHSS and its application technologies, which is directly connected to EVI activities. EVI is a technical cooperation program with customer covering all stages of new car project from design to mass production. Integrated light weight solutions through new forming technologies such as TWB, hydroforming and HPF are continuously developed and provided for EVI activities. This paper will discuss the detailed status of these technologies especially light weight steel solutions based on innovative technologies.

Lee, Hong Woo; Kim, Gyosung; Park, Sung Ho [Technical Research Laboratories, POSCO, 699, Gumho-dong, Gwangyang-si, Jeonnam, 545-090 (Korea, Republic of)

2010-06-15T23:59:59.000Z

70

The Impact of Low Octane Hydrocarbon Blending Streams on Ethanol Engine Optimization  

SciTech Connect

Ethanol is a very attractive fuel from an end-use perspective because it has a high chemical octane number and a high latent heat of vaporization. When an engine is optimized to take advantage of these fuel properties, both efficiency and power can be increased through higher compression ratio, direct fuel injection, higher levels of boost, and a reduced need for enrichment to mitigate knock or protect the engine and aftertreatment system from overheating. The ASTM D5798 specification for high level ethanol blends, commonly called E85, underwent a major revision in 2011. The minimum ethanol content was revised downward from 68 vol% to 51 vol%, which combined with the use of low octane blending streams such as natural gasoline introduces the possibility of a lower octane E85 fuel. While this fuel is suitable for current ethanol tolerant flex fuel vehicles, this study experimentally examines whether engines can still be aggressively optimized for the resultant fuel from the revised ASTM D5798 specification. The performance of six ethanol fuel blends, ranging from 51-85% ethanol, is compared to a premium-grade certification gasoline (UTG-96) in a single-cylinder direct-injection (DI) engine with a compression ratio of 12.9:1 at knock-prone engine conditions. UTG-96 (RON = 96.1), light straight run gasoline (RON = 63.6), and n-heptane (RON = 0) are used as the hydrocarbon blending streams for the ethanol-containing fuels in an effort to establish a broad range of knock resistance for high ethanol fuels. Results show that nearly all ethanol-containing fuels are more resistant to engine knock than UTG-96 (the only exception being the ethanol blend with 49% n-heptane). This knock resistance allows ethanol blends made with 33 and 49% light straight run gasoline, and 33% n-heptane to be operated at significantly more advanced combustion phasing for higher efficiency, as well as at higher engine loads. While experimental results show that the octane number of the hydrocarbon blend stock does impact engine performance, there remains a significant opportunity for engine optimization when considering even the lowest octane fuels that are in compliance with the current revision of ASTM D5798 compared to premium-grade gasoline.

Szybist, James P [ORNL; West, Brian H [ORNL

2013-01-01T23:59:59.000Z

71

Effect of automotive electrical system changes on fuel consumption using incremental efficiency methodology  

E-Print Network (OSTI)

There has been a continuous increase in automotive electric power usage. Future projections show no sign of it decreasing. Therefore, the automotive industry has a need to either improve the current 12 Volt automotive ...

Hardin, Christopher William

2004-01-01T23:59:59.000Z

72

Direct Hydrogen PEMFC Manufacturing Cost Estimation for Automotive...  

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

09242008FCTT Review Sep2008.ppt 2008 TIAX LLC Direct Hydrogen PEMFC Manufacturing Cost Estimation for Automotive Applications Jayanti Sinha Stephen Lasher Yong Yang Peter...

73

Final report: U.S. competitive position in automotive technologies  

DOE Green Energy (OSTI)

Patent data are presented and analyzed to assess the U.S. competitive position in eleven advanced automotive technology categories, including automotive fuel cells, hydrogen storage, advanced batteries, hybrid electric vehicles and others. Inventive activity in most of the technologies is found to be growing at a rapid pace, particularly in advanced batteries, automotive fuel cells and ultracapacitors. The U.S. is the clear leader in automotive fuel cells, on-board hydrogen storage and light weight materials. Japan leads in advanced batteries, hybrid electric vehicles, ultracapacitors, and appears to be close to overtaking the U.S. in other areas of power electronics.

Albert, Michael B.; Cheney, Margaret; Thomas, Patrick; Kroll, Peter

2002-09-30T23:59:59.000Z

74

Advanced Cruciform Testing in the Center for Automotive ...  

Science Conference Proceedings (OSTI)

Abstract Scope, A new high capacity cruciform machine has been recently installed and commissioned in the Center for Automotive Lightweighting at NIST.

75

Lean product development for the automotive niche vehicle marketplace.  

E-Print Network (OSTI)

??The automotive low volume niche vehicle marketplace is growing, evidenced by increasing media coverage and fierce competition between original equipment manufacturers. Development of niche vehicles… (more)

Kupczewski, Celeste D., 1974-

2005-01-01T23:59:59.000Z

76

Warm Bending Magnesium Sheet for Automotive Closure Panels  

Science Conference Proceedings (OSTI)

For automotive production, hemming equipment would be augmented with a rapid heating technology to locally heat the bend region, complete the hem and ...

77

Recycling alloy for structural applications in the automotive industry  

Science Conference Proceedings (OSTI)

High Strength Aluminum Brazing Sheets for Condenser Fins of Automotive ... predictions for the phase formation in a wide range of commercial aluminum alloys.

78

Status and Prospects of the Global Automotive Fuel Cell Industry...  

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

ORNLTM-2013222 Energy and Transportation Science Division Center for Transportation Analysis STATUS AND PROSPECTS OF THE GLOBAL AUTOMOTIVE FUEL CELL INDUSTRY AND PLANS FOR...

79

DOE Provides $4.7 Million to Support Excellence in Automotive...  

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

Automotive Technology Education (GATE) Centers of Excellence. The goal of GATE is to train a future workforce of automotive engineering professionals to overcome technology...

80

Automotive engineering curriculum development: case study for Clemson University  

Science Conference Proceedings (OSTI)

The automotive manufacturing industry has transitioned in the past 20 years from a central technical focus to an integrated and globally distributed supply chain. As car makers outsource not only a greater portion of their manufacturing, but also their ... Keywords: Automotive, Curriculum, Education, Manufacturing, OEM, Supplier

Laine Mears; Mohammed Omar; Thomas R. Kurfess

2011-10-01T23:59:59.000Z

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


81

Experimental hydrogen-fueled automotive engine design data-base project. Volume 1. Executive summary report  

DOE Green Energy (OSTI)

A preliminary hydrogen-fueled automotive piston engine design data-base now exists as a result of a research project at the University of Miami. The effort, which is overviewed here, encompassed the testing of 19 different configurations of an appropriately-modified, 1.6-liter displacement, light-duty automotive piston engine. The design data base includes engine performance and exhaust emissions over the entire load range, generally at a fixed speed (1800 rpm) and best efficiency spark timing. This range was sometimes limited by intake manifold backfiring and lean-limit restrictions; however, effective measures were demonstrated for obviating these problems. High efficiency, competitive specific power, and low emissions were conclusively demonstrated.

Swain, M.R.; Adt, R.R. Jr.; Pappas, J.M.

1983-05-01T23:59:59.000Z

82

Racing Ahead in Automotive Education | Department of Energy  

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

Racing Ahead in Automotive Education Racing Ahead in Automotive Education Racing Ahead in Automotive Education February 18, 2011 - 4:52pm Addthis John Schueler John Schueler Former New Media Specialist, Office of Public Affairs What does this project do? Helps develop the next generation of innovative auto engineers Where will the next generation of automotive innovation come from? That's a question that's driving discussion throughout the auto industry at the moment, and many hope that the answer lies in the next generation of engineers. Unfortunately, while many young engineers are eager to put their talents to work developing breakthrough transportation technologies, not many U.S. universities have multidisciplinary instructional programs that focus on cutting-edge automotive technologies.

83

Crashworthiness simulation of composite automotive structures  

DOE Green Energy (OSTI)

In 1990 the Automotive Composites Consortium (ACC) began the investigation of crash worthiness simulation methods for composite materials. A contract was given to Livermore Software Technology Corporation (LSTC) to implement a new damage model in LS-DYNA3DTM specifically for composite structures. This model is in LS-DYNA3DTM and is in use by the ACC partners. In 1994 USCAR, a partnership of American auto companies, entered into a partnership called SCAAP (Super Computing Automotive Applications Partnership) for the express purpose of working with the National Labs on computational oriented research. A CRADA (Cooperative Research and Development Agreement) was signed with Lawrence Livermore National Laboratory, Oak Ridge National Laboratory, Sandia National Laboratory, Argonne National Laboratory, and Los Alamos National Laboratory to work in three distinctly different technical areas, one of which was composites material modeling for crash worthiness. Each Laboratory was assigned a specific modeling task. The ACC was responsible for the technical direction of the composites project and provided all test data for code verification. All new models were to be implemented in DYNA3D and periodically distributed to all partners for testing. Several new models have been developed and implemented. Excellent agreement has been shown between tube crush simulation and experiments.

Botkin, M E; Johnson, N L; Simunovic, S; Zywicz, E

1998-06-01T23:59:59.000Z

84

Graduate Automotive Technology Education (GATE) Center  

DOE Green Energy (OSTI)

The Graduate Automotive Technology Education (GATE) Center at the University of Tennessee, Knoxville has completed its sixth year of operation. During this period the Center has involved thirteen GATE Fellows and ten GATE Research Assistants in preparing them to contribute to advanced automotive technologies in the center's focus area: hybrid drive trains and control systems. Eighteen GATE students have graduated, and three have completed their course work requirements. Nine faculty members from three departments in the College of Engineering have been involved in the GATE Center. In addition to the impact that the Center has had on the students and faculty involved, the presence of the center has led to the acquisition of resources that probably would not have been obtained if the GATE Center had not existed. Significant industry interaction such as internships, equipment donations, and support for GATE students has been realized. The value of the total resources brought to the university (including related research contracts) exceeds $4,000,000. Problem areas are discussed in the hope that future activities may benefit from the operation of the current program.

Jeffrey Hodgson; David Irick

2005-09-30T23:59:59.000Z

85

Superplastic forming of stainless steel automotive components  

DOE Green Energy (OSTI)

Exhaust emission standards are governmentally controlled standards, which are increasingly stringent, forcing alternate strategies to meet these standards. One approach to improve the efficiency of the exhaust emission equipment is to decrease the time required to get the catalytic converter to optimum operating temperature. To accomplish this, automotive manufacturers are using double wall stainless steel exhaust manifolds to reduce heat loss of the exhaust gases to the converter. The current method to manufacture double wall stainless steel exhaust components is to use a low-cost alloy with good forming properties and extensively form, cut, assemble, and weld the pieces. Superplastic forming (SPF) technology along with alloy improvements has potential at making this process more cost effective. Lockheed Martin Energy Systems (LMES), Lawrence Livermore National Laboratory (LLNL) and USCAR Low Emission Partnership (LEP) worked under a Cooperative Research And Development Agreement (CRADA) to evaluate material properties, SPF behavior, and welding behavior of duplex stainless steel alloy for automotive component manufacturing. Battelle Pacific Northwest National Laboratory (PNNL) has a separate CRADA with the LEP to use SPF technology to manufacture a double wall stainless steel exhaust component. As a team these CRADAs developed and demonstrated a technical plan to accomplish making double wall stainless steel exhaust manifolds.

Bridges, B. [Lockheed Martin Energy Systems, Inc., Oak Ridge, TN (United States); Elmer, J. [Lawrence Livermore National Lab., CA (United States); Carol, L. [AC Delco Systems World Headquarters, Flint, MI (United States). USCAR Low Emissions Technology Research and Development Partnership

1997-02-06T23:59:59.000Z

86

Improving Compressed Air Energy Efficiency in Automotive Plants - Practical Examples and Implementation  

SciTech Connect

The automotive industry is the largest industry in the United States in terms of the dollar value of production [1]. U.S. automakers face tremendous pressure from foreign competitors, which have an increasing manufacturing presence in this country. The Big Three North American Original Equipment Manufacturers (OEMs) General Motors, Ford, and Chrysler are reacting to declining sales figures and economic strain by working more efficiently and seeking out opportunities to reduce production costs without negatively affecting the production volume or the quality of the product. Successful, cost-effective investment and implementation of the energy efficiency technologies and practices meet the challenge of maintaining the output of high quality product with reduced production costs. Automotive stamping and assembly plants are typically large users of compressed air with annual compressed air utility bills in the range of $2M per year per plant. This paper focuses on practical methods that the authors have researched, analyzed and implemented to improve compressed air system efficiency in automobile manufacturing facilities. It describes typical compressed air systems in automotive stamping and assembly plants, and compares these systems to best practices. The paper then presents a series of examples, organized using the method of inside-out approach, which strategically identifies the energy savings in the compressed air system by first minimizing end-use demand, then minimizing distribution losses, and finally making improvements to primary energy conversion equipment, the air compressor plant.

Alkadi, Nasr E [ORNL; Kissock, Professor Kelly [University of Dayton, Ohio

2011-01-01T23:59:59.000Z

87

Electromagnetic interference filter for automotive electrical systems  

DOE Patents (OSTI)

A filter for an automotive electrical system includes a substrate having first and second conductive members. First and second input terminals are mounted to the substrate. The first input terminal is electrically connected to the first conductive member, and the second input terminal is electrically connected to the second conductive member. A plurality of capacitors are mounted to the substrate. Each of the capacitors is electrically connected to at least one of the first and second conductive members. First and second power connectors are mounted to the substrate. The first power connector is electrically connected to the first conductive member, and the second power connector is electrically connected to the second conductive member. A common mode choke is coupled to the substrate and arranged such that the common mode choke extends around at least a portion of the substrate and the first and second conductive members.

Herron, Nicholas Hayden; Carlson, Douglas S; Tang, David; Korich, Mark D

2013-07-02T23:59:59.000Z

88

Building the Next Generation of Automotive Industry Leaders | Department of  

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

Building the Next Generation of Automotive Industry Leaders Building the Next Generation of Automotive Industry Leaders Building the Next Generation of Automotive Industry Leaders December 7, 2010 - 4:23pm Addthis Zach Heir , a recent hire in the electric vehicle field Zach Heir , a recent hire in the electric vehicle field Dennis A. Smith Director, National Clean Cities It's no secret that when it comes to advanced vehicle technologies, the Department of Energy is kicking into high gear. We're investing more than $12 billion in grants and loans for research, development and deployment of advanced technology vehicles. These investments are helping to create a clean energy workforce. If we want to continue a leadership role in the global automotive industry, it is crucial that we take the long view and invest heavily in the next generation of innovators and critical thinkers

89

10 Questions for an Automotive Engineer: Thomas Wallner | Department of  

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

10 Questions for an Automotive Engineer: Thomas Wallner 10 Questions for an Automotive Engineer: Thomas Wallner 10 Questions for an Automotive Engineer: Thomas Wallner June 17, 2011 - 3:30pm Addthis Argonne mechanical engineer Thomas Wallner adjusts Argonne's "omnivorous engine," an automobile engine that Wallner and his colleagues have tailored to efficiently run on blends of gasoline, ethanol and butanol. | Courtesy of: Argonne National Laboratory. Argonne mechanical engineer Thomas Wallner adjusts Argonne's "omnivorous engine," an automobile engine that Wallner and his colleagues have tailored to efficiently run on blends of gasoline, ethanol and butanol. | Courtesy of: Argonne National Laboratory. Niketa Kumar Niketa Kumar Public Affairs Specialist, Office of Public Affairs Meet Thomas Wallner - automotive engineer extraordinaire, who hails from

90

Green Racing's Impact on the Automotive World | Department of Energy  

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

Green Racing's Impact on the Automotive World Green Racing's Impact on the Automotive World Green Racing's Impact on the Automotive World April 16, 2012 - 4:52pm Addthis One of the competitors from the Michelin Green X Challenge. | Photo courtesy of Green Racing. One of the competitors from the Michelin Green X Challenge. | Photo courtesy of Green Racing. Patrick B. Davis Patrick B. Davis Vehicle Technologies Program Manager What does this project do? Green Racing uses motorsports competition to help educate and promote alternative fuels and advanced vehicle technologies that can be transferred from the race track to the consumer market. The automotive racing world has a long history of moving the car industry forward through the development and use of new technology. Seeing racing's tremendous promise, the Energy Department, U.S. Environmental

91

EA-1851: Delphi Automotive Systems Electric Drive Vehicle Battery and  

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

EA-1851: Delphi Automotive Systems Electric Drive Vehicle Battery EA-1851: Delphi Automotive Systems Electric Drive Vehicle Battery and Component Manufacturing Initiative EA-1851: Delphi Automotive Systems Electric Drive Vehicle Battery and Component Manufacturing Initiative Summary This EA evaluates the environmental impacts of a proposal to provide a financial assistance grant under the American Recovery and Reinvestment Act of 2009 (ARRA) to Delphi Automotive Systems, Limited Liability Corporation (LLC) (Delphi). Delphi proposes to construct a laboratory referred to as the "Delphi Kokomo, IN Corporate Technology Center" (Delphi CTC Project) and retrofit a manufacturing facility. The project would advance DOE's Vehicle Technology Program through manufacturing and testing of electric-drive vehicle components as well as assist in the

92

Automotive Energy Supply Corporation AESC | Open Energy Information  

Open Energy Info (EERE)

Automotive Energy Supply Corporation AESC Automotive Energy Supply Corporation AESC Jump to: navigation, search Name Automotive Energy Supply Corporation (AESC) Place Zama, Kanagawa, Japan Product JV formed for development and marketing of advanced lithium-ion batteries for automotive applications. Coordinates 32.974049°, -89.371101° 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":32.974049,"lon":-89.371101,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

93

Green Racing's Impact on the Automotive World | Department of Energy  

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

Racing's Impact on the Automotive World Racing's Impact on the Automotive World Green Racing's Impact on the Automotive World April 16, 2012 - 4:52pm Addthis One of the competitors from the Michelin Green X Challenge. | Photo courtesy of Green Racing. One of the competitors from the Michelin Green X Challenge. | Photo courtesy of Green Racing. Patrick B. Davis Patrick B. Davis Vehicle Technologies Program Manager What does this project do? Green Racing uses motorsports competition to help educate and promote alternative fuels and advanced vehicle technologies that can be transferred from the race track to the consumer market. The automotive racing world has a long history of moving the car industry forward through the development and use of new technology. Seeing racing's tremendous promise, the Energy Department, U.S. Environmental

94

Improved supplier selection and cost management for globalized automotive production  

E-Print Network (OSTI)

For many manufacturing and automotive companies, traditional sourcing decisions rely on total landed cost models to determine the cheapest supplier. Total landed cost models calculate the cost to purchase a part plus all ...

Franken, Joseph P., II (Joseph Philip)

2012-01-01T23:59:59.000Z

95

FY 2002 Progress Report for Automotive Lightweighting Materials...  

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

Tube 7: Vertical Furnace 8: Crucible 9: Slag 10: Platform Disk 11: Insulation Brick 12: Brass Cover Plate 13 Argon Inlet 5 2 1 4 3 6 7 8 9 10 12 5 11 13 Automotive Lightweighting...

96

Green automotive supply chain for an emerging market  

E-Print Network (OSTI)

Green Supply Chain Management (GSCM) within the automotive industry is largely based on combining lean manufacturing with mandated supplier adoption of ISO 14001-compliant Environmental Management Systems (EMS). This ...

Fisch, Gene (Gene Joseph)

2008-01-01T23:59:59.000Z

97

Automotive Battery State-of-Health Monitoring Methods.  

E-Print Network (OSTI)

??Effective vehicular power management requires accurate knowledge of battery state, including state-of-charge (SOC) and state-of-health (SOH). An essential functionality of automotive batteries is delivering high… (more)

Grube, Ryan J.

2008-01-01T23:59:59.000Z

98

Automotive soiling simulation based on massive particle tracing  

Science Conference Proceedings (OSTI)

In the automotive industry Lattice-Boltzmann type flow solvers like PowerFlow from Exa Corporation are becoming increasingly important. In contrast to the traditional finite volume approach PowerFlow utilizes a hierachical cartesian grid for flow simulation. ...

Stefan Roettger; Martin Schulz; Wolf Bartelheimer; Thomas Ertl

2001-05-01T23:59:59.000Z

99

Lean product development for the automotive niche vehicle marketplace  

E-Print Network (OSTI)

The automotive low volume niche vehicle marketplace is growing, evidenced by increasing media coverage and fierce competition between original equipment manufacturers. Development of niche vehicles must be lean and therefore ...

Kupczewski, Celeste D., 1974-

2005-01-01T23:59:59.000Z

100

Modeling and torque estimation of an automotive dual mass flywheel  

Science Conference Proceedings (OSTI)

The Dual Mass Flywheel (DMF) is primarily used for dampening of oscillations in automotive powertrains and to prevent gearbox rattling. This paper explains the DMF mechanics along with its application and components. Afterwards a detailed ab-inltio model ...

Ulf Schaper; Oliver Sawodny; Tobias Mahl; Uli Blessing

2009-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "general automotive octane" 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

The dynamics of supply chains in the automotive industry  

E-Print Network (OSTI)

This thesis looks at how supply chains in the automotive industry operate from the perspective of the manufacturers. The study includes the industry structure, the top players in the industry, factors that drive the industry, ...

Braese, Niklas

2005-01-01T23:59:59.000Z

102

Enhancing the conceptual design process of automotive exterior systems  

E-Print Network (OSTI)

Product development cycles in the automotive industry are being reduced and competition is more demanding than ever before. To be successful in this environment, Original Equipment Manufacturers need a product development ...

Diaz Dominguez, David

2011-01-01T23:59:59.000Z

103

Electrical build issues in automotive product development : an analysis  

E-Print Network (OSTI)

To be competitive and successful within the automotive industry the Original Equipment Manufacturers (OEMs) have to bring new products with features fast to market. The OEMs need to reduce the Product Development cycle ...

Chacko, John

2008-01-01T23:59:59.000Z

104

Catalytic partial oxidation of iso-octane over rhodium catalysts: An experimental, modeling, and simulation study  

Science Conference Proceedings (OSTI)

Catalytic partial oxidation of iso-octane over a rhodium/alumina coated honeycomb monolith is experimentally and numerically studied at short-contact times for varying fuel-to-oxygen ratios. A new experimental set-up with well-defined inlet and boundary conditions is presented. The conversion on the catalyst and in the gas-phase is modeled by detailed reaction mechanisms including 857 gas-phase and 17 adsorbed species. Elementary-step based heterogeneous and homogeneous reaction mechanisms are implemented into two-dimensional flow field description of a single monolith channel. Experiment and simulation provide new insights into the complex reaction network leading to varying product distribution as function of fuel-to-oxygen ratio. At fuel rich conditions, the formation of by-products that can serve as coke precursors is observed and interpreted. (author)

Hartmann, M.; Minh, H.D. [Institute for Chemical Technology and Polymer Chemistry, Karlsruhe Institute of Technology (KIT), Karlsruhe (Germany); Maier, L. [Institute for Nuclear and Energy Technology, Karlsruhe Institute of Technology (KIT), Karlsruhe (Germany); Deutschmann, O. [Institute for Chemical Technology and Polymer Chemistry, Karlsruhe Institute of Technology (KIT), Karlsruhe (Germany); Institute for Nuclear and Energy Technology, Karlsruhe Institute of Technology (KIT), Karlsruhe (Germany)

2010-09-15T23:59:59.000Z

105

Meeting the Embedded Design Needs of Automotive Applications  

E-Print Network (OSTI)

The importance of embedded systems in driving innovation in automotive applications continues to grow. Understanding the specific needs of developers targeting this market is also helping to drive innovation in RISC core design. This paper describes how a RISC instruction set architecture has evolved to better meet those needs, and the key implementation features in two very different RISC cores are used to demonstrate the challenges of designing for real-time automotive systems.

Lyons, Wayne

2011-01-01T23:59:59.000Z

106

Downsizing assessment of automotive Stirling engines  

SciTech Connect

A 67 kW (90 hp) Stirling engine design, sized for use in a 1984 1440 kg (3170 lb) automobile has been serving as the focal point for developing automotive Stirling engine technology under a current DOE/NASA R and D program. Since recent trends are towards lighter vehicles, an assessment was made of the appicability of the Stirling technology being developed for smaller, lower power engines. Using both the Philips scaling laws and a Lewis Research Center (Lewis) Stirling engine performance code, dimensional and performance characteristics were determined for a 26 kW (35 hp) and a 37 kW (50 hp) engine for use in a nominal 907 kg (2000 lb) vehicle. Key engine elements were sized and stressed and mechanical layouts were made to ensure mechanical fit and integrity of the engines. Fuel economy estimates indicated that the Stirling engine would maintain a 30 to 45 percent fuel economy advantage over comparable spark ignition and diesel powered vehicles in the 1984 time period. In order to maintain the performance advantage, particular attention must be paid to the Stirling engine mechanical losses and, although evaluated in this report, the cold start penalties.

Knoll, R.H.; Tew, R.C. Jr.; Klann, J.L.

1983-09-01T23:59:59.000Z

107

Advanced Automotive Technologies annual report to Congress, fiscal year 1996  

DOE Green Energy (OSTI)

This annual report serves to inform the United States Congress on the progress for fiscal year 1996 of programs under the Department of Energy`s Office of Advanced Automotive Technologies (OAAT). This document complies with the legislative requirement to report on the implementation of Title III of the Automotive Propulsion Research and Development Act of 1978. Also reported are related activities performed under subsequent relevant legislation without specific reporting requirements. Furthermore, this report serves as a vital means of communication from the Department to all public and private sector participants. Specific requirements that are addressed in this report are: Discussion of how each research and development contract, grant, or project funded under the authority of this Act satisfies the requirements of each subsection; Current comprehensive program definition for implementing Title III; Evaluation of the state of automotive propulsion system research and development in the United States; Number and amount of contracts and grants awarded under Title III; Analysis of the progress made in developing advanced automotive propulsion system technology; and Suggestions for improvements in automotive propulsion system research and development, including recommendations for legislation.

NONE

1998-03-01T23:59:59.000Z

108

Detailed Chemical Kinetic Reaction Mechanisms for Primary Reference Fuels for Diesel Cetane Number and Spark-Ignition Octane Number  

Science Conference Proceedings (OSTI)

For the first time, a detailed chemical kinetic reaction mechanism is developed for primary reference fuel mixtures of n-hexadecane and 2,2,4,4,6,8,8-heptamethyl nonane for diesel cetane ratings. The mechanisms are constructed using existing rules for reaction pathways and rate expressions developed previously for the primary reference fuels for gasoline octane ratings, n-heptane and iso-octane. These reaction mechanisms are validated by comparisons between computed and experimental results for shock tube ignition and for oxidation under jet-stirred reactor conditions. The combined kinetic reaction mechanism contains the submechanisms for the primary reference fuels for diesel cetane ratings and submechanisms for the primary reference fuels for gasoline octane ratings, all in one integrated large kinetic reaction mechanism. Representative applications of this mechanism to two test problems are presented, one describing fuel/air autoignition variations with changes in fuel cetane numbers, and the other describing fuel combustion in a jet-stirred reactor environment with the fuel varying from pure 2,2,4,4,6,8,8-heptamethyl nonane (Cetane number of 15) to pure n-hexadecane (Cetane number of 100). The final reaction mechanism for the primary reference fuels for diesel fuel and gasoline is available on the web.

Westbrook, C K; Pitz, W J; Mehl, M; Curran, H J

2010-03-03T23:59:59.000Z

109

Fuel Cell Technologies Office: Automotive and MHE Fuel Cell System Cost  

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

Automotive and MHE Automotive and MHE Fuel Cell System Cost Analysis (Text Version) to someone by E-mail Share Fuel Cell Technologies Office: Automotive and MHE Fuel Cell System Cost Analysis (Text Version) on Facebook Tweet about Fuel Cell Technologies Office: Automotive and MHE Fuel Cell System Cost Analysis (Text Version) on Twitter Bookmark Fuel Cell Technologies Office: Automotive and MHE Fuel Cell System Cost Analysis (Text Version) on Google Bookmark Fuel Cell Technologies Office: Automotive and MHE Fuel Cell System Cost Analysis (Text Version) on Delicious Rank Fuel Cell Technologies Office: Automotive and MHE Fuel Cell System Cost Analysis (Text Version) on Digg Find More places to share Fuel Cell Technologies Office: Automotive and MHE Fuel Cell System Cost Analysis (Text Version) on AddThis.com...

110

Asola Advanced and Automotive Solar Systems GmbH | Open Energy Information  

Open Energy Info (EERE)

Asola Advanced and Automotive Solar Systems GmbH Asola Advanced and Automotive Solar Systems GmbH Jump to: navigation, search Name Asola Advanced and Automotive Solar Systems GmbH Place Erfurt, Germany Zip D-99428 Sector Solar Product German manufacturer of PV modules and spherical solar sun roofs for the automotive industry. References Asola Advanced and Automotive Solar Systems GmbH[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Asola Advanced and Automotive Solar Systems GmbH is a company located in Erfurt, Germany . References ↑ "Asola Advanced and Automotive Solar Systems GmbH" Retrieved from "http://en.openei.org/w/index.php?title=Asola_Advanced_and_Automotive_Solar_Systems_GmbH&oldid=34237

111

U.S. Department of Energy and the Automotive X PRIZE Foundation...  

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

the Automotive X PRIZE Foundation to Promote Clean, Energy-Efficient Vehicles U.S. Department of Energy and the Automotive X PRIZE Foundation to Promote Clean, Energy-Efficient...

112

APPLICATION NOTE 4393 Selecting HB LED Drivers for Automotive Lighting Applications  

E-Print Network (OSTI)

Abstract: This application note provides an overview of HB LED driver selection criteria for automotive lighting applications. It reviews HB LED driver topologies and recommends configurations for various automotive lighting applications, including interior lighting, exterior lighting, and display backlighting.

Brian Hedayati

2009-01-01T23:59:59.000Z

113

TODAY: Secretary Chu and Senator Stabenow to Announce Advanced Automotive  

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

TODAY: Secretary Chu and Senator Stabenow to Announce Advanced TODAY: Secretary Chu and Senator Stabenow to Announce Advanced Automotive Technology Loan for Michigan Manufacturer TODAY: Secretary Chu and Senator Stabenow to Announce Advanced Automotive Technology Loan for Michigan Manufacturer July 13, 2011 - 12:00am Addthis Washington, D.C. - Today, U.S. Energy Secretary Steven Chu will join U.S. Senators Carl Levin and Debbie Stabenow on a conference call to make an announcement regarding an advanced automotive technology loan that is expected to create jobs in Michigan, increase manufacturing, and make American automakers more competitive. WHO: Secretary of Energy Steven Chu Senator Carl Levin Senator Debbie Stabenow WHAT: Press Conference Call WHEN: Wednesday, July 13, 2011 at 11:30 AM EDT RSVP: Please contact Karissa Marcum at karissa.marcum@hq.doe.gov to receive call-in

114

Society of Automotive Engineers World Congress | Department of Energy  

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

Society of Automotive Engineers World Congress Society of Automotive Engineers World Congress Society of Automotive Engineers World Congress April 6, 2006 - 10:12am Addthis Remarks Prepared for Energy Secretary Samuel Bodman Thank you, Greg. It's always a pleasure to be in a room full of engineers. As an engineer myself, I know there is nothing our profession likes better than plain talk and solving problems. So, I'm going to serve you up some plain talk and then some assignments. Our nation faces big challenges in the energy and transportation arena. The President put it plainly in the State of the Union message when he said America is addicted to oil. To start us on the path to recovery from this addiction, he set out the Advanced Energy Initiative which calls for increasing spending on clean energy programs by 22% in next year's budget.

115

FY2001 Progress Report for Automotive Propulsion Materials  

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

AUTOMOTIVE PROPULSION AUTOMOTIVE PROPULSION MATERIALS 2 0 0 1 A N N U A L P R O G R E S S R E P O R T U.S. Department of Energy Energy Efficiency and Renewable Energy Office of Transportation Technologies A C K N O W L E D G E M E N T We would like to express our sincere appreciation to Argonne National Laboratory, Computer Systems Management, Inc., and Oak Ridge National Laboratory, for their artistic and technical contributions in preparing and publishing this report. In addition, we would like to thank all our program participants for their contributions to the programs and all the authors who prepared the project abstracts that comprise this report. U.S. Department of Energy Office of Advanced Automotive Technologies 1000 Independence Avenue S.W. Washington, DC 20585-0121 FY 2001 Progress Report for Propulsion Materials

116

Automotive Accessibility and Efficiency Meet in the Innovative MV-1 |  

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

Automotive Accessibility and Efficiency Meet in the Innovative MV-1 Automotive Accessibility and Efficiency Meet in the Innovative MV-1 Automotive Accessibility and Efficiency Meet in the Innovative MV-1 March 11, 2011 - 4:03pm Addthis The MV-1, a new wheelchair accessible, fuel-efficient vehicle | Photo Courtesy of Vehicle Production Group The MV-1, a new wheelchair accessible, fuel-efficient vehicle | Photo Courtesy of Vehicle Production Group Daniel B. Poneman Daniel B. Poneman Deputy Secretary of Energy Yesterday, the Department of Energy announced that we've now finalized a loan for nearly $50 million to the Vehicle Production Group - or VPG. The project will support the development and manufacturing of a new wheelchair accessible, fuel-efficient car, the MV-1, that will run on compressed natural gas instead of gasoline, produce low emissions, and create 900 jobs

117

A Consortium of the United States Council for Automotive Research Nondestructive Evaluation Steering Committee  

E-Print Network (OSTI)

Automotive Industry September 6, 2006 United States Automotive Materials Partnership, A Consortium. This material is based on work supported by the U.S. Department of Energy (DoE), National Energy Technology .....................................................................................................11 Chapter 2 The Expanding Role of NDE in the Automotive Industry.................................13

Knowles, David William

118

Effect of reaction pressure on octane number and reformate and hydrogen yields in catalytic reforming  

Science Conference Proceedings (OSTI)

The effect of reaction pressure in catalytic reforming was studied in a pilot reactor with a commercial Pt-Re/Al{sub 2}O{sub 3} reforming catalyst and a hydrotreated naphtha from a North Sea crude. Reformate and hydrogen yields, research octane numbers (RON), and reformate composition at reactor pressures in the range of 12--25 bar were measured as a function of temperature in the range of 95--105 RON. Reformate and hydrogen yields increased as the pressure range. For the lower reaction pressures the hydrogen yields increased with increasing severity, but for the higher pressures the hydrogen yields started to decline above certain severities. RON was linearly dependent on the concentration of aromatics in the reformate, although the selectivity toward aromatics depends on both pressure and temperature. Less hydro dealkylation of C{sub 8} and heavier aromatics to benzene and toluene resulted in a shift toward xylenes and heavier aromatic components when pressure was lowered. Variations in the degree of paraffin isomerization did not influence RON significantly at those severities.

Moljord, K.; Hellenes, H.G.; Hoff, A.; Tanem, I. [SINTEF Applied Chemistry, Trondheim (Norway); Grande, K. [Statoil Research Centre, Trondheim (Norway); Holmen, A. [Univ. of Trondheim (Norway). Dept. Industrial Chemistry

1996-01-01T23:59:59.000Z

119

FY2003 Progress Report for Automotive Propulsion Materials Program  

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

FreedomCAR and Vehicle Technologies FreedomCAR and Vehicle Technologies 1000 Independence Avenue S.W. Washington, DC 20585-0121 FY 2003 Progress Report for Automotive Propulsion Materials Program Energy Efficiency and Renewable Energy Office of FreedomCAR and Vehicle Technologies Edward Wall Program Manager December 2003 U.S. Department of Energy Office of FreedomCAR and Vehicle Technologies 1000 Independence Avenue S.W. Washington, DC 20585-0121 FY 2003 Progress Report for Automotive Propulsion Materials Program Energy Efficiency and Renewable Energy Office of FreedomCAR and Vehicle Technologies Edward Wall Program Manager December 2003 CONTENTS 1. INTRODUCTION ........................................................................................................... 1

120

Multidisciplinary design optimization of an automotive magnetorheological brake design  

Science Conference Proceedings (OSTI)

This paper presents the development of a new electromechanical brake system using magnetorheological (MR) fluid. The proposed brake system consists of rotating disks immersed in a MR fluid and enclosed in an electromagnet, where the yield stress of the ... Keywords: Automotive brake, Computational fluid dynamics, Electric brake actuator, Finite element analysis, Magnetorheological fluid, Multidisciplinary design optimization

Edward J. Park; Luis Falcão da Luz; Afzal Suleman

2008-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "general automotive octane" 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

Automotive Stirling Engine Mod I design review report. Volume III  

SciTech Connect

This volume, No. 3, of the Automotive Stirling Engine Mod 1 Design Review Report contains a preliminary parts list and detailed drawings of equipment for the basic Stirling engine and for the following systems: vehicular Stirling Engine System; external heat system; hot and cold engine systems; engine drive; controls and auxiliaries; and vehicle integration. (LCL)

Not Available

1982-08-01T23:59:59.000Z

122

Role of Friction in Materials Selection for Automotive Applications  

Science Conference Proceedings (OSTI)

This is an invited article for a special issue of the ASM International monthly magazine that concerns "Automotive Materials and Applications." The article itself overviews frictional considerations in material selection for automobiles. It discusses implications for energy efficiency (engine friction) and safety (brakes) among other topics.

Blau, Peter Julian [ORNL

2013-01-01T23:59:59.000Z

123

Tools and Techniques for Ensuring Automotive EMC Performance and Reliability  

E-Print Network (OSTI)

they generate and store significant amounts of electric energy. Cars in the future ... 8 #12;9 Lighter More Systems 3 Current automotive electronics design and integration strategies are not sustainable. Cars and wireless communication Cars in the future will have ONE reliable, low-cost, lightweight network that serves

Stuart, Steven J.

124

GATE Center for Automotive Fuel Cell Systems at Virginia Tech  

SciTech Connect

The Virginia Tech GATE Center for Automotive Fuel Cell Systems (CAFCS) achieved the following objectives in support of the domestic automotive industry: â?¢ Expanded and updated fuel cell and vehicle technologies education programs; â?¢ Conducted industry directed research in three thrust areas â?? development and characterization of materials for PEM fuel cells; performance and durability modeling for PEM fuel cells; and fuel cell systems design and optimization, including hybrid and plug-in hybrid fuel cell vehicles; â?¢ Developed MS and Ph.D. engineers and scientists who are pursuing careers related to fuel cells and automotive applications; â?¢ Published research results that provide industry with new knowledge which contributes to the advancement of fuel cell and vehicle systems commercialization. With support from the Dept. of Energy, the CAFCS upgraded existing graduate course offerings; introduced a hands-on laboratory component that make use of Virginia Techâ??s comprehensive laboratory facilities, funded 15 GATE Fellowships over a five year period; and expanded our program of industry interaction to improve student awareness of challenges and opportunities in the automotive industry. GATE Center graduate students have a state-of-the-art research experience preparing them for a career to contribute to the advancement fuel cell and vehicle technologies.

Nelson, Douglas

2011-05-31T23:59:59.000Z

125

A roadmap for parametric CAD efficiency in the automotive industry  

Science Conference Proceedings (OSTI)

3D CAD systems are used in product design for simultaneous engineering and to improve productivity. CAD tools can substantially enhance design performance. Although 3D CAD is a widely used and highly effective tool in mechanical design, mastery of CAD ... Keywords: Automotive industry, CAD training strategy, Collaboration, Knowledge integration, PLM, Parametric CAD efficiency

Yannick Bodein, Bertrand Rose, Emmanuel Caillaud

2013-10-01T23:59:59.000Z

126

Electrical signature analysis applications for non-intrusive automotive alternator diagnostics  

DOE Green Energy (OSTI)

Automotive alternators are designed to supply power for automobile engine ignition systems as well as charge the storage battery. This product is used in a large market where consumers are concerned with acoustic noise and vibration that comes from the unit. as well as overall quality and dependability. Alternators and generators in general are used in industries other than automotive, such as transportation and airline industries and in military applications. Their manufacturers are interested in pursuing state-of-the-art methods to achieve higher quality and reduced costs. Preliminary investigations of non-intrusive diagnostic techniques utilizing the inherent voltage signals of alternators have been performed with promising results. These techniques are based on time and frequency domain analyses of specially conditioned signals taken from several alternators under various test conditions. This paper discusses investigations that show correlations of the alternator output voltage to airborne noise production. In addition these signals provide insight into internal magnetic characteristics that relate to design and/or assembly problems.

Ayers, C.W.

1996-03-01T23:59:59.000Z

127

AUTOMOTIVE INDUSTRY ANALYSIS Submitted by Team A  

E-Print Network (OSTI)

and compared; the chosen companies and selection criteria follow. General Motors, Ford, and Toyota were chosen: Honda, Hyundai, Nissan, and Toyota. Toyota stands out as being best positioned for success in the near

128

Evaluation of the Benefits Attributable to Automotive Lightweight Materials Program Research and Development Projects  

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

-237 -237 Evaluation of the Benefits Attributable to Automotive Lightweight Materials Program Research and Development Projects November 2001 Prepared by Sujit Das Oak Ridge National Laboratory Jean H. Peretz The University of Tennessee Bruce Tonn Oak Ridge National Laboratory DOCUMENT AVAILABILITY Reports produced after January 1, 1996, are generally available free via the U.S. Department of Energy (DOE) Information Bridge: Web site: http://www.osti.gov/bridge Reports produced before January 1, 1996, may be purchased by members of the public from the following source: National Technical Information Service 5285 Port Royal Road Springfield, VA 22161 Telephone: 703-605-6000 (1-800-553-6847) TDD: 703-487-4639 Fax: 703-605-6900 E-mail: info@ntis.fedworld.gov Web site: http://www.ntis.gov/support/ordernowabout.htm

129

Sustainability and Energy Efficiency in the Automotive Sector  

E-Print Network (OSTI)

Since this year there can be no doubt that "sustainability" has become the top issue in the automotive sector. Volkswagen's CEO Prof. Dr. Martin Winterkorn attacked incumbents like BMW Group (so far the "most sustainable car manufacturer" for the 8th consecutive year) or Toyota (producer of the famous "Prius") head-on by boldly stating to become "the most profitable and most sustainable car manufacturer worldwide by 2018" . This announcement clearly shows that "sustainability" and "profitability" no longer are considered as conflicting targets. On the contrary, to Prof. Dr. Winterkorn : "climate protection is a driver for economic growth". To prime discussions, the plenary talk will give a brief overview of the entire range of energy efficiency in the automotive sector: based on the multiple drivers behind energy efficiency, practical examples are presented along the entire life-cycle of cars (R&D, production, usage and recycling). These "cases" include big automobile producers as well as their respectiv...

CERN. Geneva

2013-01-01T23:59:59.000Z

130

Automotive Stirling Engine Development Program Mod I Stirling engine development  

SciTech Connect

The Automotive Stirling Engine (ASE) Development Program was established to enable research and development of alternate propulsion systems. The program was awarded to Mechanical Technology Incorporated (MTI) for the purpose of developing an automotive Stirling engine, and transferring Stirling-engine technology to the United States. MTI has fabricated and tested four Mod I engines that have accumulated over 1900 test hours to date. The engines evaluated in the test cell have achieved an average of 34.5% efficiency at their maximum efficiency point (2000 rpm), and have developed an average maximum output power (power available to the drive train) level of 54.4 kW (73.2 bhp). All engines are still operating, and are being used to develop components and control strategy for the Upgraded Mod I engine design (predicted to increase maximum power output and efficiency while reducing total engine system weight).

Simetkosky, M.A.

1983-08-01T23:59:59.000Z

131

REQUEST BY MERIDIAN AUTOMOTIVE SYSTEMS FOR AN ADVANCE WAIVER OF  

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

Statement of Considerations Statement of Considerations REQUEST BY MERIDIAN AUTOMOTIVE SYSTEMS FOR AN ADVANCE WAIVER OF DOMESTIC AND FOREIGN RIGHTS IN SUBJECT INVENTIONS MADE IN THE COURSE OF OR UNDER A SUBTIER CONTRACT UNDER UT-BATTELLE, LLC SUBCONTRACT NO. 4000010928, UNDER DOE PRIME CONTRACT DE-AC05- 00OR22725; DOE WAIVER DOCKET W(A)-2003-037; [ORO-780] Meridian Automotive Systems, Inc. (Meridian) has made a request for an advance waiver to worldwide rights in Subject Inventions made in the course of or under a subtier contract under UT-Battelle, LLC Subcontract No. 4000010928 with Volvo Trucks North America under Department of Energy (DOE) Contract DE-AC05-00OR22725. The scope of work of this project is for the utilization of Carbon Fiber Sheet Molding Compound (SMC) Materials for

132

DOE Provides $4.7 Million to Support Excellence in Automotive Technology  

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

4.7 Million to Support Excellence in Automotive 4.7 Million to Support Excellence in Automotive Technology Education DOE Provides $4.7 Million to Support Excellence in Automotive Technology Education August 29, 2005 - 2:47pm Addthis WASHINGTON, DC - The U.S. Department of Energy today announced the selection of eight universities that will receive $4.7 million to be Graduate Automotive Technology Education (GATE) Centers of Excellence. The goal of GATE is to train a future workforce of automotive engineering professionals to overcome technology barriers preventing the development and production of cost-effective, high-efficiency vehicles for the U.S. market. "GATE Centers of Excellence are an exciting opportunity to equip a new generation of engineers and scientists with knowledge and skills in advanced automotive technologies," said Douglas L. Faulkner, Acting

133

Demonstration of dissociated methanol as an automotive fuel: system performance  

DOE Green Energy (OSTI)

The results are presented of system performance testing of an automotive system devised to provide hydrogen-rich gases to an internal combustion engine by dissociating methanol on board the vehicle. The dissociation of methanol absorbs heat from the engine exhaust and increases the lower heating value of the fuel by 22%. The engine thermal efficiency is increased by raising the compression ratio and burning with excess air.

Finegold, J. G.; Karpuk, M. E.; McKinnon, J. T.; Passamaneck, R.

1981-04-01T23:59:59.000Z

134

Present and Future Automotive Composite Materials Research Efforts at DOE  

DOE Green Energy (OSTI)

Automobiles of the future will be forced to travel fi.uther on a tank of fuel while discharging lower levels of pollutants. Currently, the United States uses in excess of 16.4 million barrels of petroleum per day. Sixty-six percent of that petroleum is used in the transportation of people and goods. Automobiles currently account for just under two-thirds of the nation's gasoline consumptio~ and about one-third of the total United States energy usage. [1] By improving transportation related fiel efficiency, the United States can lessen the impact that emissions have on our environment and provide a cleaner environment for fiture generations. In 1992, The Department of Energy's (DOE) Office of Transportation Materials completed a comprehensive program plan entitled, The Lightweight MateriaIs (LWko Multi-Year Program Plan, for the development of technologies aimed at reducing vehicle mass [2]. This plan was followed in 1997 by the more comprehensive Office of Advanced Automotive Technologies research and development plan titled, Energy Eficient Vehicles for a Cleaner Environment [3] which outlines the department's plans for developing more efficient vehicles during the next ~een years. Both plans identi~ potential applications, technology needs, and R&D priorities. The goal of the Lightweight Materials Program is to develop materials and primary processing methods for the fabrication of lighter weight components which can be incorporated into automotive systems. These technologies are intended to reduce vehicle weight, increase fuel efficiency and decrease emissions. The Lightweight Materials program is jointly managed by the Department of Energy(DOE) and the United States Automotive Materials Partnership (USAMP). Composite materiak program work is coordinated by cooperative research efforts between the DOE and the Automotive Composites Consortium (ACC).

Warren, C.D.

1999-07-03T23:59:59.000Z

135

Automotive Stirling Engine Development Program. RESD Summary report  

SciTech Connect

This is the final report compiling a summary of the information presented and discussed at the May 1983 Automotive Stirling Engine (AES) Reference Engine System Design (RESD) review held at the NASA Lewis Research Center. The design of the engine and its auxiliaries and controls is described. Manufacturing costs in production quantity are also presented. Engine system performance predictions are discussed and vehicle integration is developed, along with projected fuel economy levels.

Not Available

1984-05-01T23:59:59.000Z

136

Automotive batteries. (Bibliography from the Global Mobility database). Published Search  

SciTech Connect

The bibliography contains citations concerning the design, manufacture, and marketing of automotive batteries. Included are nickel-cadmium, nickel metal hydride, sodium sulfur, zinc-air, lead-acid, and polymer batteries. Testing includes life-cycling, performance and peak-power characteristics, and vehicle testing of near-term batteries. Also mentioned are measurement equipment, European batteries, and electric vehicle battery development. (Contains a minimum of 76 citations and includes a subject term index and title list.)

NONE

1995-03-01T23:59:59.000Z

137

Automotive batteries. (Bibliography from the Global Mobility database). Published Search  

SciTech Connect

The bibliography contains citations concerning the design, manufacture, and marketing of automotive batteries. Included are nickel-cadmium, nickel metal hydride, sodium sulfur, zinc-air, lead-acid, and polymer batteries. Testing includes life-cycling, performance and peak-power characteristics, and vehicle testing of near-term batteries. Also mentioned are measurement equipment, European batteries, and electric vehicle battery development.(Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

NONE

1996-02-01T23:59:59.000Z

138

Automotive batteries. (Bibliography from the Global Mobility database). Published Search  

SciTech Connect

The bibliography contains citations concerning the design, manufacture, and marketing of automotive batteries. Included are nickel-cadmium, nickel metal hydride, sodium sulfur, zinc-air, lead-acid, and polymer batteries. Testing includes life-cycling, performance and peak-power characteristics, and vehicle testing of near-term batteries. Also mentioned are measurement equipment, European batteries, and electric vehicle battery development. (Contains a minimum of 71 citations and includes a subject term index and title list.)

Not Available

1994-06-01T23:59:59.000Z

139

Durability-based design criteria for an automotive structural composite  

DOE Green Energy (OSTI)

Before composite structures can be widely used in automotive applications, their long-term durability must be assured. The Durability of Lightweight Composite Structures Project at Oak Ridge National Laboratory was established by the US Department of Energy to help provide that assurance. The project is closely coordinated with the Automotive Composites Consortium. The experimentally-based, durability-driven design criteria described in this paper are the result of the initial project thrust. The criteria address a single reference composite, which is an SRIM (Structural Reaction Injection Molded) polyurethane, reinforced with continuous strand, swirl-mat E-glass fibers. The durability issues addressed include the effects of cyclic and sustained loadings, temperature, automotive fluid environments, and low-energy impacts (e.g., tool drops and roadway kickups) on strength, stiffness, and deformation. The criteria provide design analysis guidance, a multiaxial strength criterion, time-independent and time-dependent allowable stresses, rules for cyclic loading, and damage tolerance design guidance. Environmental degradation factors and the degrading effects of prior loadings are included. Efforts are currently underway to validate the criteria by application to a second random-glass-fiber composite. Carbon-fiber composites are also being addressed.

Corum, J.M.; Battiste, R.L.; Brinkman, C.R.; Ren, W.; Ruggles, M.B.; Yahr, G.T.

1998-11-01T23:59:59.000Z

140

The status of ceramic turbine component fabrication and quality assurance relevant to automotive turbine needs  

DOE Green Energy (OSTI)

This report documents a study funded by the U.S. Department of Energy (DOE) Office of Transportation Technologies (OTT) with guidance from the Ceramics Division of the United States Automotive Materials Partnership (USAMP). DOE and the automotive companies have funded extensive development of ceramic materials for automotive gas turbine components, the most recent effort being under the Partnership for a New Generation of Vehicles (PNGV) program.

Richerson, D.W.

2000-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "general automotive octane" 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

Spot Welding of Automotive Steels and Light Metals by Friction Bit ...  

Science Conference Proceedings (OSTI)

... and light metals in automotive manufacturing is difficult, because of incompatibility of these alloys during fusion. ... Recent Trends in Cold Spray Technology.

142

ENERGY REDUCTION IN AUTOMOTIVE PAINT SHOPS A REVIEW OF HYBRID/ELECTRIC VEHICLE BATTERY MANUFACTURING.  

E-Print Network (OSTI)

??Automotive industry is facing fundamental challenges due to the rapid depletion of fossil fuels, energy saving and environmental concerns. The need of sustainable energy development… (more)

Arenas Guerrero, Claudia Patricia

2010-01-01T23:59:59.000Z

143

Requirements and concepts for future automotive electronic architectures from the view of integrated safety.  

E-Print Network (OSTI)

??In this dissertation, concepts of the electronic architecture of automotive Integrated Safety System are developed as a cooperative approach of engineering process, dependable hardware architecture… (more)

Chen, Xi

2008-01-01T23:59:59.000Z

144

The design of an automotive cockpit module for European urban electric vehicles for 2015.:.  

E-Print Network (OSTI)

??This graduation project focuses on identifying how the development of new electric vehicle (EV) archetypes could affect automotive engineering and design. Changes will occur throughout… (more)

Buskermolen, S.P.S.

2010-01-01T23:59:59.000Z

145

An Experimental Study of Power Losses of an Automotive Manual Transmission.  

E-Print Network (OSTI)

??In this study, the influence of a variety of operating conditions on the power losses and efficiency of an automotive manual transmission was investigated experimentally.… (more)

Szweda, Timothy Andrew

2008-01-01T23:59:59.000Z

146

DEVELOPMENT OF AN AIR?CYCLE ENVIRONMENTAL CONTROL SYSTEM FOR AUTOMOTIVE APPLICATIONS.  

E-Print Network (OSTI)

??An air?cycle air conditioning system, using a typical automotive turbocharger as the core of the system, was designed and tested. Effects on engine performance were… (more)

Forster, Christopher James

2009-01-01T23:59:59.000Z

147

Graduate Automotive Technology Education (GATE) Program: Center of Automotive Technology Excellence in Advanced Hybrid Vehicle Technology at West Virginia University  

DOE Green Energy (OSTI)

This report summarizes the technical and educational achievements of the Graduate Automotive Technology Education (GATE) Center at West Virginia University (WVU), which was created to emphasize Advanced Hybrid Vehicle Technology. The Center has supported the graduate studies of 17 students in the Department of Mechanical and Aerospace Engineering and the Lane Department of Computer Science and Electrical Engineering. These students have addressed topics such as hybrid modeling, construction of a hybrid sport utility vehicle (in conjunction with the FutureTruck program), a MEMS-based sensor, on-board data acquisition for hybrid design optimization, linear engine design and engine emissions. Courses have been developed in Hybrid Vehicle Design, Mobile Source Powerplants, Advanced Vehicle Propulsion, Power Electronics for Automotive Applications and Sensors for Automotive Applications, and have been responsible for 396 hours of graduate student coursework. The GATE program also enhanced the WVU participation in the U.S. Department of Energy Student Design Competitions, in particular FutureTruck and Challenge X. The GATE support for hybrid vehicle technology enhanced understanding of hybrid vehicle design and testing at WVU and encouraged the development of a research agenda in heavy-duty hybrid vehicles. As a result, WVU has now completed three programs in hybrid transit bus emissions characterization, and WVU faculty are leading the Transportation Research Board effort to define life cycle costs for hybrid transit buses. Research and enrollment records show that approximately 100 graduate students have benefited substantially from the hybrid vehicle GATE program at WVU.

Nigle N. Clark

2006-12-31T23:59:59.000Z

148

Comparison of iso-octane burning rates between single-phase and two-phase combustion for small droplets  

Science Conference Proceedings (OSTI)

Two-phase combustion is a widespread mechanism of energy conversion that is of practical importance in gas turbines, diesel and spark ignition engines, furnaces, and hazardous environments. However, the exploration of important parameters in combustion systems of practical application is difficult, due to the multiplicity of dependent variables. In the present work, combustion rates of well-defined droplet suspensions of iso-octane have been measured using techniques employed for gaseous combustion. This required a full characterization of the aerosols produced in the combustion apparatus, which determined that the maximum droplet size produced was around 30 {mu}m. Comparisons of two-phase with single-phase laminar mixtures suggest that there were negligible differences in the burning velocity of an aerosol and a gaseous mixture at the same overall equivalence ratio and similar conditions for iso-octane. At high stretch rates, flames remained smooth and droplet enhancement was negligible. However, at lower rates of stretch, both gaseous and aerosol flames became unstable and cellular, and this cellularity, in some cases, increased the burning rate. The values of Markstein length measured for aerosol flames had trends similar to those for gaseous-phase mixtures (Markstein length decreased with equivalence ratio), but were lower than in gaseous combustion. The values of Markstein length in aerosol flames also decreased with liquid equivalence ratio and/or Sauter mean diameter. All this indicates a higher tendency to instabilities in aerosol flames compared to gaseous combustion. A qualitative explanation for the lower values of Markstein length in aerosol combustion is given. It is suggested in the present work that aerosol flames became unstable, and hence had faster burning rates, under conditions that would not result in unstable gaseous flames. Comparisons, qualitative and in terms of dimensionless groups, of two-phase with single-phase turbulent combustion also suggest no enhancement. (author)

Lawes, M.; Lee, Y. [School of Mechanical Engineering, The University of Leeds (United Kingdom); Marquez, N. [Escuela de Ingenieria Mecanica, Universidad del Zulia, Maracaibo 4011 Apto. 526 (Venezuela)

2006-02-01T23:59:59.000Z

149

A simulation study of the transmission case line in an automotive factory  

Science Conference Proceedings (OSTI)

A transmission is a major component of a car that transmits mechanical power from the engine to the wheels. The transmission shop of an automotive factory consists of five sub-lines. They are the machining line of gears, sleeves, shaft, case and the ... Keywords: automotive, discrete event simulation, manufacturing system design, transmission case

Dug Hee Moon; Te Xu; Seung Geun Baek; Jun Seok Lee; Woo Young Shin

2007-03-01T23:59:59.000Z

150

Integrated model-based control and diagnostic monitoring for automotive catalyst systems  

Science Conference Proceedings (OSTI)

An integrated model-based automotive catalyst control and diagnostic monitoring system is presented. This system incorporates a simplified dynamic catalyst model that describes oxygen storage and release in the catalyst and predicts the post-catalyst ... Keywords: automotive catalyst, model predictive control, on-board diagnostic monitoring

Kenneth R. Muske; James C. Peyton Jones

2007-11-01T23:59:59.000Z

151

Standardizing model-based in-vehicle infotainment development in the German automotive industry  

Science Conference Proceedings (OSTI)

Based on the analysis of existing HMI development processes in the automotive domain, a reference process for software engineering has been developed. This process was used to develop a domain data model and a model-based specification language in order ... Keywords: HMI, automotive, domain data model, interaction design, model-based language, specification, user interface design

Steffen Hess; Anne Gross; Andreas Maier; Marius Orfgen; Gerrit Meixner

2012-10-01T23:59:59.000Z

152

Cylindrical model of transient heat conduction in automotive fuse using conservative averaging method  

Science Conference Proceedings (OSTI)

Cylindrical mathematical model of automotive fuse is considered in this paper. Initially, partial differential equations of the transient heat conduction are given to describe heat-up process in the fuse. Conservative averaging method is used to obtain ... Keywords: analytical approximation, automotive fuse, conservative averaging, heat transfer, quasi-linear, transient process

Raimonds Vilums; Hans-Dieter Liess; Andris Buikis; Andis Rudevics

2008-12-01T23:59:59.000Z

153

Towards improving dependability of automotive systems by using the EAST-ADL architecture description language  

Science Conference Proceedings (OSTI)

The complexity of embedded automotive systems calls for a more rigorous approach to system development compared to current state of practice. A critical issue is the management of the engineering information that defines the embedded system. Development ... Keywords: architecture description language, automotive systems, systems engineering

Philippe Cuenot; DeJiu Chen; Sébastien Gérard; Henrik Lönn; Mark-Oliver Reiser; David Servat; Ramin Tavakoli Kolagari; Martin Törngren; Matthias Weber

2007-01-01T23:59:59.000Z

154

Electrohydraulic Forming of Near-Net Shape Automotive Panels  

SciTech Connect

The objective of this project was to develop the electrohydraulic forming (EHF) process as a near-net shape automotive panel manufacturing technology that simultaneously reduces the energy embedded in vehicles and the energy consumed while producing automotive structures. Pulsed pressure is created via a shockwave generated by the discharge of high voltage capacitors through a pair of electrodes in a liquid-filled chamber. The shockwave in the liquid initiated by the expansion of the plasma channel formed between two electrodes propagates towards the blank and causes the blank to be deformed into a one-sided die cavity. The numerical model of the EHF process was validated experimentally and was successfully applied to the design of the electrode system and to a multi-electrode EHF chamber for full scale validation of the process. The numerical model was able to predict stresses in the dies during pulsed forming and was validated by the experimental study of the die insert failure mode for corner filling operations. The electrohydraulic forming process and its major subsystems, including durable electrodes, an EHF chamber, a water/air management system, a pulse generator and integrated process controls, were validated to be capable to operate in a fully automated, computer controlled mode for forming of a portion of a full-scale sheet metal component in laboratory conditions. Additionally, the novel processes of electrohydraulic trimming and electrohydraulic calibration were demonstrated at a reduced-scale component level. Furthermore, a hybrid process combining conventional stamping with EHF was demonstrated as a laboratory process for a full-scale automotive panel formed out of AHSS material. The economic feasibility of the developed EHF processes was defined by developing a cost model of the EHF process in comparison to the conventional stamping process.

Golovaschenko, Sergey F.

2013-09-26T23:59:59.000Z

155

Analysis of the potential for new automotive uses of magnesium  

DOE Green Energy (OSTI)

This paper describes the scope of a new project, just initiated, for the Lightweight Materials Program within the Office of Transportation Materials. The Center for Transportation Research and the Energy Technology Division at Argonne National Laboratory will assess the feasibility and technical potential of using magnesium and its alloys in place of steel or aluminum for automotive structural and sheet applications in order to enable more energy-efficient, lightweight passenger vehicles. The analysis will provide an information base to help guide magnesium research and development in the most promising directions.

Stodolsky, F.; Gaines, L.; Cuenca, R.; Wu, S.

1994-12-31T23:59:59.000Z

156

An Update on Fisker Automotive and the Energy Department's Loan Portfolio  

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

An Update on Fisker Automotive and the Energy Department's Loan An Update on Fisker Automotive and the Energy Department's Loan Portfolio An Update on Fisker Automotive and the Energy Department's Loan Portfolio September 17, 2013 - 5:20pm Addthis An Update on Fisker Automotive and the Energy Department’s Loan Portfolio Peter W. Davidson Peter W. Davidson Executive Director of the Loan Program Office (LPO) What are the key facts? Thanks to investments made by the Obama Administration, the U.S. auto industry has had three straight years of rapid growth after seven straight years of decline. Despite Fisker Automotive's bankruptcy setback, the DOE loan portfolio remains very strong -- and is playing a crucial role in helping America's auto industry thrive, innovate and compete. When the President took office, America's auto industry was on the brink

157

Future Automotive Aftertreatment Solutions: The 150°C Challenge Workshop Report  

SciTech Connect

With future fuel economy standards enacted, the U.S. automotive manufacturers (OEMs) are committed to pursuing a variety of high risk/highly efficient stoichiometric and lean combustion strategies to achieve superior performance. In recognition of this need, the U.S. Department of Energy (DOE) has partnered with domestic automotive manufacturers through U.S. DRIVE to develop these advanced technologies. However, before these advancements can be introduced into the U.S. market, they must also be able to meet increasingly stringent emissions requirements. A significant roadblock to this implementation is the inability of current catalyst and aftertreatment technologies to provide the required activity at the much lower exhaust temperatures that will accompany highly efficient combustion processes and powertrain strategies. Therefore, the goal of this workshop and report is to create a U.S. DRIVE emission control roadmap that will identify new materials and aftertreatment approaches that offer the potential for 90% conversion of emissions at low temperature (150°C) and are consistent with highly efficient combustion technologies currently under investigation within U.S. DRIVE Advanced Combustion and Emission Control (ACEC) programs.

Zammit, Michael; DiMaggio, Craig L.; Kim, Chang H.; Lambert, Christine; Muntean, George G.; Peden, Charles HF; Parks, James E.; Howden, Ken

2013-10-15T23:59:59.000Z

158

Direct Injection Compressed Ignition Diesel Automotive Technology Education GATE Program  

DOE Green Energy (OSTI)

The underlying goal of this project was to provide multi-disciplinary engineering training for graduate students in the area of internal combustion engines, specifically in direct injection compression ignition engines. The program was designed to educate highly qualified engineers and scientists that will seek to overcome technological barriers preventing the development and production of cost-effective high-efficiency vehicles for the US. market. Further, these highly qualified engineers and scientists will foster an educational process to train a future workforce of automotive engineering professionals who are knowledgeable about and have experience in developing and commercializing critical advanced automotive technologies. Eight objectives were defined to accomplish this goal: (1) Develop an interdisciplinary internal combustion engine curriculum emphasizing direct injected combustion ignited diesel engines. (2) Encourage and promote interdisciplinary interaction of the faculty. (3) Offer a Ph.D. degree in internal combustion engines based upon an interdisciplinary curriculum. (4) Promote strong interaction with industry, develop a sense of responsibility with industry and pursue a self sustaining program. (5) Establish collaborative arrangements and network universities active in internal combustion engine study. (6) Further Enhance a First Class educational facility. (7) Establish ''off-campus'' M.S. and Ph.D. engine programs of study at various industrial sites. (8) Extend and Enhance the Graduate Experience.

Carl L. Anderson

2006-09-25T23:59:59.000Z

159

GATE Center of Excellence at UAB in Lightweight Materials for Automotive Applications  

SciTech Connect

This report summarizes the accomplishments of the UAB GATE Center of Excellence in Lightweight Materials for Automotive Applications. The first Phase of the UAB DOE GATE center spanned the period 2005-2011. The UAB GATE goals coordinated with the overall goals of DOE's FreedomCAR and Vehicles Technologies initiative and DOE GATE program. The FCVT goals are: (1) Development and validation of advanced materials and manufacturing technologies to significantly reduce automotive vehicle body and chassis weight without compromising other attributes such as safety, performance, recyclability, and cost; (2) To provide a new generation of engineers and scientists with knowledge and skills in advanced automotive technologies. The UAB GATE focused on both the FCVT and GATE goals in the following manner: (1) Train and produce graduates in lightweight automotive materials technologies; (2) Structure the engineering curricula to produce specialists in the automotive area; (3) Leverage automotive related industry in the State of Alabama; (4) Expose minority students to advanced technologies early in their career; (5) Develop innovative virtual classroom capabilities tied to real manufacturing operations; and (6) Integrate synergistic, multi-departmental activities to produce new product and manufacturing technologies for more damage tolerant, cost-effective, and lighter automotive structures.

None

2011-07-31T23:59:59.000Z

160

A Detailed Chemical Kinetic Reaction Mechanism for n-Alkane Hydrocarbons From n-Octane to n-Hexadecane  

SciTech Connect

Detailed chemical kinetic reaction mechanisms have been developed to describe the pyrolysis and oxidation of nine n-alkanes larger than n-heptane, including n-octane (n-C{sub 8}H{sub 18}), n-nonane (n-C{sub 9}H{sub 20}), n-decane (n-C{sub 10}H{sub 22}), n-undecane (n-C{sub 11}H{sub 24}), n-dodecane (n-C{sub 12}H{sub 26}), n-tridecane (n-C{sub 13}H{sub 28}), n-tetradecane (n-C{sub 14}H{sub 30}), n-pentadecane (n-C{sub 15}H{sub 32}), and n-hexadecane (n-C{sub 16}H{sub 34}). These mechanisms include both high temperature and low temperature reaction pathways. The mechanisms are based on our previous mechanisms for the primary reference fuels n-heptane and iso-octane, using the reaction class mechanism construction first developed for n-heptane. Individual reaction class rules are as simple as possible in order to focus on the parallelism between all of the n-alkane fuels included in the mechanisms, and these mechanisms will be refined further in the future to incorporate greater levels of accuracy and predictive capability. These mechanisms are validated through extensive comparisons between computed and experimental data from a wide variety of different sources. In addition, numerical experiments are carried out to examine features of n-alkane combustion in which the detailed mechanisms can be used to compare reactivities of different n-alkane fuels. The mechanisms for all of these n-alkanes are presented as a single detailed mechanism, which can be edited to produce efficient mechanisms for any of the n-alkanes included, and the entire mechanism, with supporting thermochemical and transport data, together with an explanatory glossary explaining notations and structural details, will be available for download from our web page.

Westbrook, C K; Pitz, W J; Herbinet, O; Curran, H J; Silke, E J

2008-02-08T23:59:59.000Z

Note: This page contains sample records for the topic "general automotive octane" 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

Use of a thermodynamic cycle simulation to determine the difference between a propane-fuelled engine and an iso-octane-fuelled engine  

E-Print Network (OSTI)

A thermodynamic cycle simulation of the four-stroke spark-ignition engine was used to determine the effects of variations in engine design and operating parameters on engine performance and emission characteristics. The overall objective was to use the engine cycle simulation to determine the difference between a propane-fuelled and an iso-octane-fuelled engine for the same operating conditions and engine specifications. A comprehensive parametric investigation was conducted to examine the effects of variations in load, speed, combustion duration, spark timing, equivalence ratio, exhaust gas recycle, and compression ratio for a 3.3 liter, Chrysler Minivan, V 6 engine operating on propane. Parameters were selected for the analysis. Variations in the brake specific fuel consumption, brake specific NOx emissions, and mean exhaust temperature were determined for both the propane-fuelled and the iso-octane-fuelled engines. Brake specific fuel consumption and mean exhaust temperature values for the propane-fuelled engine were consistently lower (3 to 5 %) than the corresponding values for the iso-octane-fuelled engine. Fuel structure did not have a significant effect on brake specific nitric oxide emissions. Predictions made from the simulation were compared with some of the available experimental results. Predicted brake torque and brake power showed acceptable quantitative agreement (less than 10 % variation) in the low engine speed range (1,000 to 3,000 rpm) and similar trends with the available experimental data.

Pathak, Dushyant

2005-12-01T23:59:59.000Z

162

General Information  

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

Environment Feature Stories Public Reading Room: Environmental Documents, Reports LANL Home Phonebook Calendar Video Business Small Business General Information General...

163

Energy and Environmental Impacts of Lithium Production for Automotive Batteries  

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

B. Dunn and Linda Gaines B. Dunn and Linda Gaines Center for Transportation Research Argonne National Laboratory Energy and Environmental Impacts of Lithium Production for Automotive Batteries American Chemical Society New Orleans, LA April 7-11, 2013 The submitted manuscript has been created by UChicago Argonne, LLC, Operator of Argonne National Laboratory ("Argonne"). Argonne, a U.S. Department of Energy Office of Science laboratory, is operated under Contract No. DE-AC02-06CH11357. The U.S. Government retains for itself, and others acting on its behalf, a paid-up nonexclusive, irrevocable worldwide license in said article to reproduce, prepare derivative works, distribute copies to the public, and perform publicly

164

Can Automotive Battery recycling Help Meet Lithium Demand?  

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

Gaines, Jennifer B. Dunn, and Christine James Gaines, Jennifer B. Dunn, and Christine James Center for Transportation Research Argonne National Laboratory Can Automotive Battery Recycling Help Meet Lithium Demand? ACS Meeting New Orleans, LA April 7-11, 2013 The submitted manuscript has been created by UChicago Argonne, LLC, Operator of Argonne National Laboratory ("Argonne"). Argonne, a U.S. Department of Energy Office of Science laboratory, is operated under Contract No. DE-AC02-06CH11357. The U.S. Government retains for itself, and others acting on its behalf, a paid-up nonexclusive, irrevocable worldwide license in said article to reproduce, prepare derivative works, distribute copies to the public, and perform publicly

165

A study of PVT relations for carbon dioxide, n-pentane, and n-octane mixtures using a recombination apparatus  

E-Print Network (OSTI)

Carbon dioxide flooding is considered to have a multi- contact miscibility displacement mechanism. It changes the reservoir fluid in a complex manner. This type of Enhanced Oil Recovery (EOR) technique is very economically viable, readily available, and environmentally acceptable. Carbon dioxide flooding is one of the EOR techniques in the gas processes category. Miscibility is defined as physical condition between two or more fluids that will permit them to mix in all proportions without the existence of an interface. The minimum pressure required to achieve a multicontact miscibility between injected fluid and oil, specifically, is called the minimum miscibility pressure. The objectives of this study could be separated into two. The first was to look for correlation between bubble-point pressure and minimum miscibility pressure. Simulators were used to obtain the bubble-points and, based on those data, the minimum miscibility pressures were able to be calculated using available correlations. The second part of the objectives was experimental study. A laboratory for reservoir fluid studies was set up and experimental procedures were developed from experiments using propane in the calibration experiment and n-pentane - n-octane - carbon dioxide mixtures in the main experiment.

Wirawan, Januar Fitri Santo

1993-01-01T23:59:59.000Z

166

U.S. Department of Energy and the Automotive X PRIZE Foundation to Promote  

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

the Automotive X PRIZE Foundation to the Automotive X PRIZE Foundation to Promote Clean, Energy-Efficient Vehicles U.S. Department of Energy and the Automotive X PRIZE Foundation to Promote Clean, Energy-Efficient Vehicles March 20, 2008 - 10:52am Addthis DOE to invest $3.5 million in public outreach effort NEW YORK, NY - In an effort to engage students and the public on the significance of increasing the use of more clean, cutting-edge and energy-efficient vehicles to help transform our nation's transportation sector, the U.S. Department of Energy (DOE) today announced plans to award nearly $3.5 million in a grant to the X PRIZE Foundation for the national education and outreach component of the Automotive X PRIZE (AXP) Education Program. The AXP, officially launched today, will award at least $10

167

Market Acceptance of Advanced Automotive Technologies Model (MA3T) Consumer  

Open Energy Info (EERE)

Market Acceptance of Advanced Automotive Technologies Model (MA3T) Consumer Market Acceptance of Advanced Automotive Technologies Model (MA3T) Consumer Choice Model Jump to: navigation, search Tool Summary Name: Market Acceptance of Advanced Automotive Technologies Model (MA3T) Consumer Choice Model Agency/Company /Organization: Oak Ridge National Laboratory OpenEI Keyword(s): EERE tool, Market Acceptance of Advanced Automotive Technologies Model (MA3T) Consumer Choice Model, MA3T Project U.S. consumer demand for plug-in hybrid electric vehicles (PHEV) in competition among various light-duty vehicle technologies for hundreds of market segments based and multiple regions. For more information, contact the ORNL Energy and Transportation Science Division at http://www.ornl.gov/sci/ees/etsd/contactus.shtml References Retrieved from

168

Technical Assessment of Organic Liquid Carrier Hydrogen Storage Systems for Automotive Applications  

Fuel Cell Technologies Publication and Product Library (EERE)

In 2007-2009, the DOE Hydrogen Program conducted a technical assessment of organic liquid carrier based hydrogen storage systems for automotive applications, consistent with the Program’s Multiyear Re

169

Technical Assessment of Compressed Hydrogen Storage Tank Systems for Automotive Applications  

Fuel Cell Technologies Publication and Product Library (EERE)

This technical report describes DOE's assessment of the performance and cost of compressed hydrogen storage tank systems for automotive applications. The on-board performance (by Argonne National Lab)

170

A design strategy applied to sulfur resistant lean NOx̳ automotive catalysts  

E-Print Network (OSTI)

Catalyst poisoning due to sulfur compounds derived from fuel sulfur presents a major challenge, intractable thus far, to development of many advanced technologies for automotive catalysts such as the lean NOx, trap. Under ...

Tang, Hairong

2005-01-01T23:59:59.000Z

171

Managing novelty at the interfaces between concept and product : case studies for the automotive industry  

E-Print Network (OSTI)

Appearance of the product is a discerning factor for the consumers purchase decisions. Time from concept to product creation is a critical factor in the competitive automotive industry. The period to develop a product is ...

Zarewych, Lara Daniv, 1972-

2005-01-01T23:59:59.000Z

172

Battery Aging, Diagnosis, and Prognosis of Lead-Acid Batteries for Automotive Application.  

E-Print Network (OSTI)

??New battery technologies have been emerging into today’s market and frequenting headlines; however, the lead-acid battery overwhelmingly remains the most common automotive battery. Because of… (more)

Picciano, Nicholas I.

2009-01-01T23:59:59.000Z

173

Adaptive control of time delay systems and applications to automotive control problems  

E-Print Network (OSTI)

This thesis is about the adaptive control of time delay systems with applications to automotive control problems. The stabilization of systems involving time delays is a difficult problem since the existence of a delay may ...

Yildiz, Yildiray

2009-01-01T23:59:59.000Z

174

Comparative analysis of automotive powertrain choices for the near to mid-term future  

E-Print Network (OSTI)

This thesis attempts a technological assessment of automotive powertrain technologies for the near to mid term future. The powertrain types to be assessed include naturally aspirated gasoline engines, turbocharged gasoline ...

Kasseris, Emmanuel P

2006-01-01T23:59:59.000Z

175

Investigation of Polymer Resin/Fiber Compatibility in Natural Fiber Reinforced Composite Automotive Materials  

DOE Green Energy (OSTI)

Natural fibers represent a lower density and potentially lower cost alternative to glass fibers for reinforcement of polymers in automotive composites. The high specific modulus and strength of bast fibers make them an attractive option to replace glass not only in non-structural automotive components, but also in semi-structural and structural components. Significant barriers to insertion of bast fibers in the fiber reinforced automotive composite market include the high moisture uptake of this lignocellulosic material relative to glass and the weak inherent interface between natural fibers and automotive resins. This work seeks to improve the moisture uptake and resin interfacing properties of natural fibers through improved fundamental understanding of fiber physiochemical architecture and development of tailored fiber surface modification strategies.

Fifield, Leonard S.; Huang, Cheng; Simmons, Kevin L.

2010-01-01T23:59:59.000Z

176

The impact of manufacturing offshore on technology development paths in the automotive and optoelectronics industries  

E-Print Network (OSTI)

This dissertation presents a two-case study of the impact of manufacturing offshore on the technology trajectory of the firm and the industry. It looks in particular at the automotive and optoelectronics industries. The ...

Fuchs, Erica R. H. (Erica Renee H.), 1977-

2006-01-01T23:59:59.000Z

177

Lean principle application in an automotive product development process with special emphasis on peer reviews  

E-Print Network (OSTI)

Global Automotive, a large US based, global manufacturer of automobiles, has made significant gains in manufacturing competitiveness, in part through application of a lean manufacturing approach to high volume assembly. A ...

Boren, Michael S. (Michael Stuart)

2009-01-01T23:59:59.000Z

178

A survey of front end modularity as an automotive architecture and its ability to deliver value  

E-Print Network (OSTI)

The partitioning of a system can and will dictate the creative space for a designer or engineer. This thesis will analyze how using a new automotive architecture known as a Front End Module (FEM) can affect a limited ...

Mahé, Vincent R. (Vincent Robert)

2008-01-01T23:59:59.000Z

179

Predictive algorithm to determine the suitable time to change automotive engine oil  

Science Conference Proceedings (OSTI)

Recently, emerging technologies related to various sensors, product identification, and wireless communication give us new opportunities for improving the efficiency of automotive maintenance operations, in particular, implementing predictive maintenance. ... Keywords: Degradation, Engine oil, Mission profile data, Predictive maintenance, Statistical methods

Hong-Bae Jun; Dimitris Kiritsis; Mario Gambera; Paul Xirouchakis

2006-12-01T23:59:59.000Z

180

Fiber optic sensing technology for measuring in-cylinder pressure in automotive engines  

E-Print Network (OSTI)

A new fiber optic sensing technology for measuring in-cylinder pressure in automotive engines was investigated. The optic sensing element consists of two mirrors in an in-line single mode fiber that are separated by some distance. To withstand the harsh conditions inside an engine, the Fiber Fabry-Perot Interferometer (FFPI) element was coated with gold and copper. The metal-protected fiber sensor was embedded into a small cut in the metal casing of the spark plug. At first, the sensing element was dipped in liquid gold and cured. Then the gold-coated fiber sensor was electroplated with copper. Finally, the metal-coated fiber sensor was embedded in the spark plug. The spark-plug-embedded FFPI sensor was monitored using a signal conditioning unit. Field tests were carried out in a 3-cylinder automotive engine with a piezoelectric pressure sensor as a reference transducer up to about 3500 rpm. The fiber optic sensor data generally matched those measured by the piezoelectric reference sensor. The use of a Vertical Cavity Surface Emitting Laser (VCSEL) diode as a light source in an FFPI optic sensor system was investigated. Reflected light from the FFPI sensing element was used to measure the optical path difference. With a 1550nm VCSEL as the light source in a 12mm cavity length Fiber Fabry-Perot Interferometer, spectral characteristics were examined to determine the proper combination of dc bias current, modulation current amplitude and modulation frequency. Single VCSEL operation and regular fringe patterns were achieved. The laser tuning was -41.2 GHz/mA and was determined from measurements of the shift in the spectral peak of the VCSEL diode output as a function of dc bias current. By testing the fringe movement as the FFPI sensor was heated, the temperature tuning coefficient for the optical length was determined to be 11 x 10-6 �ºC. The results of these experiments indicate that the use of VCSEL diode as a light source for the FFPI sensor offers a viable alternative to the use of Distributed Feedback (DFB) laser diodes for monitoring at a lower bias current and modulating current amplitude.

Bae, Taehan

2006-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "general automotive octane" 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

Status of Automotive Fuel Cell Development: Applicability to Stationary Fuel Cell Generators  

Science Conference Proceedings (OSTI)

Developers of polymer electrolyte membrane fuel cell (PEMFC) technology -- targeting the automotive as well as the stationary markets -- are making significant strides in performance improvements and cost reductions. In concept, PEMFC systems could either replace internal combustion engine drivetrains or power auxiliary loads that would otherwise be powered by propulsion power plants. This report describes how automotive PEMFC development and stationary power PEMFC development will complement each other.

2002-03-05T23:59:59.000Z

182

Modular PM Motor Drives for Automotive Traction Applications  

DOE Green Energy (OSTI)

This paper presents modular permanent magnet (PM) motor drives for automotive traction applications. A partially modularized drive system consisting of a single PM motor and multiple inverters is described. The motor has multiple three-phase stator winding sets and each winding set is driven with a separate three-phase inverter module. A truly modularized inverter and motor configuration based on an axial-gap PM motor is then introduced, in which identical PM motor modules are mounted on a common shaft and each motor module is powered by a separate inverter module. The advantages of the modular approach for both inverter and motor include: (1) power rating scalability--one design meets different power requirements by simply stacking an adequate number of modules, thus avoiding redesigning and reducing the development cost, (2) increased fault tolerance, and (3) easy repairing. A prototype was constructed by using two inverters and an axial-gap PM motor with two sets of three-phase stat or windings, and it is used to assist the diesel engine in a hybrid electric vehicle converted from a Chevrolet Suburban. The effect of different pulse-width-modulation strategies for both motoring and regenerative modes on current control is analyzed. Torque and regenerative control algorithms are implemented with a digital signal processor. Analytical and initial testing results are included in the paper.

Su, G.J.

2001-10-29T23:59:59.000Z

183

Fatigue behavior and recommended design rules for an automotive composite  

DOE Green Energy (OSTI)

Fatigue curves (stress vs cycles to failure) were generated under a variety of conditions (temperatures, fluid environments, mean stresses, block loadings) for a candidate automotive structural composite. The results were used to (1) develop observations regarding basic fatigue behavioral characteristics and (2) establish fatigue design rules. The composite was a structural reaction injection-molded polyurethane reinforced with continuous strand, swirl-mat E-glass fibers. Tensile fatigue tests on specimens from a single plaque at {minus}40 F, room temperature, and 250 F provided the basic behavioral characteristics. It was found that when stress was normalized by the at-temperature ultimate tensile strength, the fatigue curves at the three temperatures collapsed into a single master curve. An assessment of the individual stress-strain loops throughout each test showed a progressive loss in stiffness and an increase in permanent strain, both of which are indicative of increasing damage. Fatigue tests on specimens from several plaques were used to develop a design fatigue curve, which was established by using a reduction factor of 20 on average cycles to failure. This factor assures that the stiffness loss during the design life is no greater than 10 percent. Fatigue reduction factors were established to account for various fluids. Reversed stress fatigue tests allowed a mean stress rule to be validated, and block loading tests were used to demonstrate the adequacy of Miner`s rule for cumulative fatigue damage.

Corum, J.M.; Battiste, R.L.; Ruggles, M.B.

1998-11-01T23:59:59.000Z

184

A detailed chemical kinetic reaction mechanism for the oxidation of iso-octane and n-heptane over an extended temperature range and its application to analysis of engine knock  

SciTech Connect

A detailed chemical kinetic reaction is developed to describe the oxidation of n-heptane, iso-octane, and their mixtures over a wide range of operating conditions. In addition to a high temperature submechanism, reaction paths are included to describe the lower temperature regimes in which the rate and intermediate products of oxidation are controlled by addition of molecular oxygen to alkyl and isomerized alkylperoxy radicals, internal H atom abstractions, and reactions involving O-heterocyclic species. The mechanism is then used to study the influence of fuel composition on knocking in internal combustion engines. Autoignition of mixtures of iso-octane and n-heptane is examined. The computations reproduce the variations of autoignition delay time with octane number and these variations are interpreted in terms of detailed differences in the structure of the two primary reference fuels. Sensitivity analyses of the computations are also presented. 30 refs., 2 figs.

Westbrook, C.K.; Warnatz, J.; Pitz, W.J.

1988-01-11T23:59:59.000Z

185

The California greenhouse gas initiative and its implications to the automotive industry  

SciTech Connect

CAR undertook this investigation to better understand the costs and challenges of a local (state) regulation necessitating the implementation of alternative or advanced powertrain technology. CAR will attempt to add insight into the challenges that local regulations present to the automotive industry, and to contribute further to the discussion of how advanced powertrain technology may be used to meet such regulation. Any local law that (directly or indirectly) affects light duty motor vehicle fuel economy creates what in effect is a specialty market for powertrain technology. As such these small markets present significant challenges for automotive manufacturers. First, a small market with unique standards presents significant challenges to an industry that has sustained growth by relying on large volumes to achieve scale economies and deliver products at a cost acceptable to the consumer. Further, the challenges of the additional technology make it likely that any powertrain capable of meeting the stringent emissions standards will include costly additional components, and thus will be more costly to manufacture. It is likely that manufacturers would consider the following actions as steps to deliver products to meet the pending California regulatory requirements anticipated as a result of prior California legislation: (1) Substituting more fuel efficient vehicles: Bring in more efficient vehicles from global operations, while likely dropping existing domestic products. (2) Substituting powertrains: Add existing downsized engines (i.e. turbocharged versions, etc.) into California market-bound vehicles. (3) Powertrain enhancements: Add technology to current engine and transmission offerings to improve efficiency and reduce emissions. (4) Incorporating alternative powertrains into existing vehicle platforms: Develop a hybrid or other type of powertrain for an existing vehicle. (5) New powertrains and new platforms: Develop vehicles specifically intended to incorporate new powertrain technologies, materials and/or design (e.g. the General Motors EV1 or the Toyota Prius). These five actions represent the gamut from the least complicated solution to the most complex. They also generally represent the least expensive response to the most expensive. It is possible that the least expensive responses may be least likely to meet market demands while achieving required GHG emission limits. At the same time, the most expensive option may produce a vehicle that satisfies the GHG reduction requirements and meets some consumer requirements, but is far too costly to manufacture and sell profitably. The response of a manufacturer would certainly have to take market size, consumer acceptance, technology implication and cost, as well as internal capacities and constraints, into consideration. It is important to understand that individual companies may respond differently in the short term. However, it is probable that there would be a more consistent industry-wide response in the longer term. Options 1 and 2 present the simplest responses. A company may reach into its global portfolio to deliver vehicles that are more fuel-efficient. These vehicles are usually much smaller and significantly less powerful than current U.S. offerings. Industry respondents indicated that such a strategy may be possible but would likely be met with less than positive reaction from the buying public. A general estimate for the cost to homologize a vehicle--that is, to prepare an existing vehicle for entry into the United States provided all business conditions were met (reasonable product, capacity availability, etc.), would be approximately $50 million. Assuming an estimated cost for homologation to meet U.S. standards of $50 million and a 20,000 vehicle per year sales volume in California, the company would then incur a $2,500 per-vehicle cost to bring them into the market. A manufacturer may also choose to incorporate a more efficient powertrain into a vehicle already sold in the market. The costs associated with such a strategy would include reengineering

Smith, B. C.; Miller, R. T.; Center for Automotive Research

2006-05-31T23:59:59.000Z

186

LOW-COST COMPOSITES IN VEHICLE MANUFACTURE - Natural-fiber-reinforced polymer composites in automotive applications.  

SciTech Connect

In the last decade, natural fiber composites have experienced rapid growth in the European automotive market, and this trend appears to be global in scale, provided the cost and performance is justified against competing technologies. However, mass reduction, recyclability, and performance requirements can be met today by competing systems such as injection-molded unreinforced thermoplastics; natural fiber composites will continue to expand their role in automotive applications only if such technical challenges as moisture stability, fiber-polymer interface compatibility, and consistent, repeatable fiber sources are available to supply automotive manufacturers. Efforts underway by Tier I and II automotive suppliers to explore hybrid glass-natural fiber systems, as well as applications that exploit such capabilities as natural fiber sound dampening characteristics, could very well have far-reaching effects. In addition, the current development underway of bio-based resins such as Polyhydroxyalkanoate (PHA) biodegradable polyesters and bio-based polyols could provide fully bio-based composite options to future automotive designers. In short, the development of the natural fiber composite market would make a positive impact on farmers and small business owners on a global scale, reduce US reliance on foreign oil, improve environmental quality through the development of a sustainable resource supply chain, and achieve a better CO2 balance over the vehicle?s lifetime with near-zero net greenhouse gas emissions.

Holbery, Jim; Houston, Dan

2006-11-01T23:59:59.000Z

187

Nowadays, removal of the sulphur generally takes place prior to the oxygen blowing, as the reduced state of the pig iron promotes the removal of the sulphur.  

E-Print Network (OSTI)

on a massive scale. These processes include catalytic reforming (to increase the octane number), catalytic

Groningen, Rijksuniversiteit

188

A Detailed Chemical Kinetic Reaction Mechanism for n-Alkane Hydrocarbons from n-Octane to n-Hexadecane  

SciTech Connect

Detailed chemical kinetic reaction mechanisms have been developed to describe the pyrolysis and oxidation of the n-alkanes, including n-octane (n-C{sub 8}H{sub 18}), n-nonane (n-C{sub 9}H{sub 20}), n-decane (n-C{sub 10}H{sub 22}), n-undecane (n-C{sub 11}H{sub 24}), n-dodecane (n-C{sub 12}H{sub 26}), n-tridecane (n-C{sub 13}H{sub 28}), n-tetradecane (n-C{sub 14}H{sub 30}), n-pentadecane (n-C{sub 15}H{sub 32}), and n-hexadecane (n-C{sub 16}H{sub 34}). These mechanisms include both high temperature and low temperature reaction pathways. The mechanisms are based on previous mechanisms for n-heptane, using the same reaction class mechanism construction developed initially for n-heptane. Individual reaction class rules are as simple as possible in order to focus on the parallelism between all of the n-alkane fuels included in the mechanisms, and there is an intent to develop these mechanisms further in the future to incorporate greater levels of accuracy and predictive capability. Several of these areas for improvement are identified and explained in detail. These mechanisms are validated through comparisons between computed and experimental data from as many different sources as possible. In addition, numerical experiments are carried out to examine features of n-alkane combustion in which the detailed mechanisms can be used to compare processes in all of the n-alkane fuels. The mechanisms for all of these n-alkanes are presented as a single detailed mechanism, which can be edited to produce efficient mechanisms for any of the n-alkanes included, and the entire mechanism, with supporting thermochemical and transport data, together with an explanatory glossary explaining notations and structural details, will be available on our web page when the paper is accepted for publication.

Westbrook, C K; Pitz, W J; Herbinet, O; Silke, E J; Curran, H J

2007-09-25T23:59:59.000Z

189

Damage tolerance design procedures for an automotive composite  

DOE Green Energy (OSTI)

Among the durability issues of concern in the use of composites in automobile structures is the damaging effects that low-energy impacts (e.g., tool drops and roadway kickups) might have on strength and stiffness. This issue was experimentally investigated, and recommended design evaluation procedures were developed for a candidate automotive structural composite--a structural reaction injection-molded polyurethane reinforced with continuous strand, swirl-mat E-glass fibers. Two test facilities were built to cover the range of impacts of interest--a pendulum device to characterize the effects of relative heavy objects at low velocities and an air gun to characterize the effects of relatively light objects at higher velocities. In all cases, the test specimen was a 9 x 9 x 1/8-in.-thick plate clamped on an 8-in.-diam circle. Sixty-five impact tests were performed. Included were tests using various impactor sizes and weights, tests at {minus}40 F, and tests on specimens that has been presoaked in water or exposed to battery acid. Damage areas were determined using ultrasonic C-scans, and the resulting areas were found to correlate with the quantity impactor mass to a power times velocity. A design curve was derived from the correlation and validated using dropped brick tests. To evaluate strength and stiffness reductions, the impacted plate specimens were cut into tensile, compressive, and fatigue test specimens that were used to determine reductions as a function of damage area. It was found that for design purposes, the strength reduction could be determined by representing the damage area by a circular hole of equivalent area.

Corum, J.M.; Battiste, R.L.

1998-11-01T23:59:59.000Z

190

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

Retail Gasoline and Diesel Surveys Retail Gasoline and Diesel Surveys Definitions Key Terms Definition Conventional Area Any area that does not require the sale of reformulated gasoline. All types of finished motor gasoline may be sold in this area. Conventional Gasoline Finished motor gasoline not included in the reformulated gasoline category. Excludes reformulated gasoline blendstock for oxygenate blending (RBOB) as well as other blendstock. Note: this survey designates all motor gasoline collected within a conventional area as conventional gasoline (see conventional area). Gasoline Grades The classification of gasoline by octane ratings. Each type of gasoline (conventional and reformulated) is classified by three grades - regular, midgrade, and premium. Note: gasoline sales are reported by grade in accordance with their classification at the time of sale. In general, automotive octane requirements are lower at high altitudes. Therefore, in some areas of the United States, such as the Rocky Mountain States, the octane ratings for the gasoline grades may be 2 or more octane points lower.

191

REQUEST BY UNITED STATES AUTOMOTIVE MATERIALS PARTNERSHIP (USAMP) FOR AN ADVANCE WAIVER OF DOMESTIC  

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

STATES AUTOMOTIVE MATERIALS STATES AUTOMOTIVE MATERIALS PARTNERSHIP (USAMP) FOR AN ADVANCE WAIVER OF DOMESTIC AND FOREIGN RIGHTS IN SUBJECT INVENTIONS MADE IN THE PERFORMANCE OF DEPARTMENT OF ENERGY COOPERATIVE AGREEMENT NUMBER DE-FC05-960R22363 AND FOR SUBJECT INVENTIONS MADE UNDER ITS SUBCONTRACTS WITH LARGE, FOR- PROFIT BUSINESSES; DOE WAIVER DOCKET W(A)-95-001 [ORO- 593] USAMP has made a timely request for an advance waiver to worldwide rights in Subject Inventions made in the performance of cooperative agreement DE-FC05-950R22363 and Subject Inventions made under its subcontracts with large, for-profit businesses. Background The award of this cooperative agreement has been made in response to an unsolicited proposal from USAMP entitled "Automotive Lightweight Materials Program" whose objectives are closely

192

Durability of a continuous strand mat polymeric composite for automotive structural applications  

DOE Green Energy (OSTI)

A key unanswered question that must be addressed before polymeric composites will be widely used in automotive structural components is their durability. Major durability issues are the effects of cyclic loadings, creep, automotive environments, and low-energy impacts on dimensional stability, strength, and stiffness. The U.S. Department of Energy is sponsoring a project at Oak Ridge National Laboratory to address these issues and to develop, in cooperation with the Automotive Composites Consortium, experimentally based, durability driven, design guidelines. The initial reference material is an isocyanurate reinforced with a continuous strand, swirl glass mat. This paper describes the basic deformation and failure behavior of the reference material, and it presents test results illustrating the property degradations caused by loading, time, and environmental effects. The importance of characterizing and understanding damage and how it leads to failure is also discussed. The results presented are from the initial phases of an ongoing project. The ongoing effort and plans are briefly described.

Corum, J.M.; McCoy, H.E. Jr.; Ruggles, M.B.; Simpson, W.A. Jr.

1995-12-31T23:59:59.000Z

193

Analysis of the potential for new automotive uses of wrought magnesium  

DOE Green Energy (OSTI)

The Center for Transportation Research at Argonne National Laboratory has performed a study for the Lightweight Materials Program within the US Department of Energy`s Office of Transportation Materials to evaluate the suitability of wrought magnesium and its alloys to replace steel or aluminum for automotive structural and sheet applications. Vehicle weight reduction is one of the major means available for improving automotive fuel efficiency. Although high-strength steels, Al, and polymers are already being used to achieve significant weight reductions, substantial additional weight reductions could be achieved by increased use of Mg (whose density is less than one-fourth that of steel and only two-thirds that of Al). This study shows that Mg sheet could be used in automotive body nonstructural and semistructural applications, whereas extrusions could be used in such structural applications as spaceframes. The primary barrier to such uses of wrought Mg is high cost.

Gaines, L.; Cuenca, R.; Wu, S. [Argonne National Lab., IL (United States); Stodolsky, F. [Argonne National Lab., IL (United States)]|[Argonne National Lab., Washington, DC (United States)

1996-02-01T23:59:59.000Z

194

STATEMENT OF CONSIDERATIONS REQUEST BY DELPHI AUTOMOTIVE SYSTEMS FOR AN ADVANCE WAIVER OF  

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

DELPHI AUTOMOTIVE SYSTEMS FOR AN ADVANCE WAIVER OF DELPHI AUTOMOTIVE SYSTEMS FOR AN ADVANCE WAIVER OF PATENT RIGHTS TO INVENTIONS MADE UNDER SUBCONTRACT QZ001 UNDER COOPERATIVE AGREEMENT DE-NT0003894; W(A)-09-061 ; CH1525 Delphi Automotive Systems LLC (Delphi), requests an advance waiver of domestic and foreign patent rights for all subject inventions made under the above subcontract. Delphi is a subcontractor to United Technologies under the referenced cooperative agreement. The purpose of the cooperative agreement is the development of solid oxide fuel (SOFC) cell and stack technology suitable for use in highly-efficient, economically-competitive central generation power plant facilities fueled by coal synthesis gas, (syngas). According to its response to question 2 of the petition, Delphi states that development of this technology will significantly advance the nation's

195

Durability-Based Design Criteria for a Quasi-Isotropic Carbon-Fiber Automotive Composite  

Science Conference Proceedings (OSTI)

This report provides recommended durability-based design properties and criteria for a quasi-isotropic carbon-fiber composite for possible automotive structural applications. The composite, which was made by a rapid molding process suitable for high-volume automotive applications, consisted of continuous Thornel T300 fibers (6K tow) in a Baydur 420 IMR urethane matrix. The reinforcement was in the form of four {+-}45{sup o} stitch-bonded mats in the following layup: [0/90{sup o}/{+-}45{sup o}]{sub S}. This material is the second in a progression of three candidate thermoset composites to be characterized and modeled as part of an Oak Ridge National Laboratory project entitled Durability of Carbon-Fiber Composites. The overall goal of the project, which is sponsored by the U.S. Department of Energy's Office of Advanced Automotive Technologies and is closely coordinated with the industry Automotive Composites Consortium, is to develop durability-driven design data and criteria to assure the long-term integrity of carbon-fiber-based composite systems for large automotive structural components. This document is in two parts. Part I provides the design criteria, and Part 2 provides the underlying experimental data and models. The durability issues addressed include the effects on deformation, strength, and stiffness of cyclic and sustained loads, operating temperature, automotive fluid environments, and low-energy impacts (e.g., tool drops and kickups of roadway debris). Guidance is provided for design analysis, time-dependent allowable stresses, rules for cyclic loadings, and damage tolerance design guidance, including the effects of holes. Chapter 6 provides a brief summary of the design criteria.

Corum, J.M.

2002-04-17T23:59:59.000Z

196

General Engineers  

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

General Engineers General Engineers The U.S. Energy Information Administration (EIA) within the Department of Energy has forged a world-class information program that stresses quality, teamwork, and employee growth. In support of our program, we offer a variety of profes- sional positions, including the General Engineer, whose work is associated with analytical studies and evaluation projects pertaining to the operations of the energy industry. Responsibilities: General Engineers perform or participate in one or more of the following important functions: * Design modeling systems to represent energy markets and the physical properties of energy industries * Conceive, initiate, monitor and/or conduct planning and evaluation projects and studies of continuing and future

197

Compatibility of alternative fuels with advanced automotive gas-turbine and Stirling engines. A literature survey  

DOE Green Energy (OSTI)

The application of alternative fuels in advanced automotive gas turbine and Stirling engines is discussed on the basis of a literature survey. These alternative engines are briefly described, and the aspects that will influence fuel selection are identified. Fuel properties and combustion properties are discussed, with consideration given to advanced materials and components. Alternative fuels from petroleum, coal, oil shale, alcohol, and hydrogen are discussed, and some background is given about the origin and production of these fuels. Fuel requirements for automotive gas turbine and Stirling engines are developed, and the need for certain research efforts is discussed. Future research efforts planned at Lewis are described. 52 references.

Cairelli, J.; Horvath, D.

1981-05-01T23:59:59.000Z

198

Aluminum R&D for Automotive Uses And the Department of Energy's Role  

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

157 157 ENERGY DIVISION Aluminum R&D for Automotive Uses And the Department of Energy's Role S.W. Hadley S. Das J.W. Miller March 2000 Prepared for the Office of Advanced Automotive Technologies Office of Transportation Technologies U.S. Department of Energy Washington, D.C. Prepared by the Oak Ridge National Laboratory Oak Ridge, Tennessee 37831-6205 managed by LOCKHEED MARTIN ENERGY RESEARCH CORPORATION for the U.S. DEPARTMENT OF ENERGY under contract DE-AC05-96OR22464 ii iii TABLE OF CONTENTS List of Tables................................................................................................................................... v List of Figures .................................................................................................................................

199

Case Study- Steam System Improvements at Dupont Automotive Marshall Laboratory  

E-Print Network (OSTI)

Dupont's Marshall Laboratory is an automotive paint research and development facility in Philadelphia, Pennsylvania. The campus is comprised of several buildings that are served by Trigen-Philadelphia Energy Corporation's district steam loop. In 1996 Dupont management announced that it was considering moving the facility out of Philadelphia primarily due to the high operating cost compared to where they were considering relocating. The city officials responded by bringing the local electric and gas utilities to the table to negotiate better rates for Dupont. Trigen also requested the opportunity to propose energy savings opportunities, and dedicated a team of engineers to review Dupont's steam system to determine if energy savings could be realized within the steam system infrastructure. As part of a proposal to help Dupont reduce energy costs while continuing to use Trigen's steam, Trigen recommended modifications to increase energy efficiency, reduce steam system maintenance costs and implement small scale cogeneration. These recommendations included reducing the medium pressure steam distribution to low pressure, eliminating the medium pressure to low pressure reducing stations, installing a back pressure steam turbine generator, and preheating the domestic hot water with the condensate. Dupont engineers evaluated these recommended modifications and chose to implement most of them. An analysis of Dupont's past steam consumption revealed that the steam distribution system sizing was acceptable if the steam pressure was reduced from medium to low. After a test of the system and a few modifications, Dupont reduced the steam distribution system to low pressure. Energy efficiency is improved since the heat transfer losses at the low pressure are less than at the medium pressure distribution. Additionally, steam system maintenance will be significantly reduced since 12 pressure reducing stations are eliminated. With the steam pressure reduction now occurring at one location, the opportunity existed to install a backpressure turbine generator adjacent to the primary pressure reducing station. The analysis of Dupont's steam and electric load profiles demonstrated that cost savings could be realized with the installation of 150 kW of self-generation. There were a few obstacles, including meeting the utility's parallel operation requirements, that made this installation challenging. Over two years have passed since the modifications were implemented, and although cost savings are difficult to quantify since process steam use has increased, the comparison of steam consumption to heating degree days shows a reducing trend. Dupont's willingness to tackle energy conservation projects without adversely affecting their process conditions can be an example to other industrial steam users.

Larkin, A.

2002-04-01T23:59:59.000Z

200

Reinventing the Industrial Heartland: Supply Chain Sustainability and the New Automotive Industry  

E-Print Network (OSTI)

for a new mobility infrastructure. In this strategy, the auto is a sustainably built, high tech component1 Report Reinventing the Industrial Heartland: Supply Chain Sustainability and the New Automotive in mobility and the auto of the future, through the German experience Background This conference for 50

Sheridan, Jennifer

Note: This page contains sample records for the topic "general automotive octane" 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

A high-voltage low-power DC-DC buck regulator for automotive applications  

Science Conference Proceedings (OSTI)

This work presents a High-Voltage Low-Power CMOS DC-DC buck regulator for automotive applications. The overall system, including the high and low voltage analog devices, the power MOS and the low voltage digital devices, was realized in the Austriamicrosystems ... Keywords: DC-DC regulator, buck converter, current control, low quiscent current, pulse frequency modulation

G. Pasetti; L. Fanucci; R. Serventi

2010-03-01T23:59:59.000Z

202

Aero?acoustic predictions of automotive dashboard HVAC (heating, ventilating, and air?conditioning ducts).  

Science Conference Proceedings (OSTI)

The flow?induced noisegenerated by automotive climate control systems is today emerging as one of the main noisesources in a vehicle interior. Numerical simulation offers a good way to analyze these mechanisms and to identify the aerodynamic noisesources in an industrial context driven by permanent reduction in programs timing and development costs

Stephane Detry; Julien Manera; Yves Detandt; Diego d'Udekem

2010-01-01T23:59:59.000Z

203

An observer looks at the cell temperature in automotive battery packs  

E-Print Network (OSTI)

An observer looks at the cell temperature in automotive battery packs Maxime Deberta , Guillaume.bloch@univ-lorraine.fr Abstract The internal temperature of Li-ion batteries for electric or hybrid vehicles is an important measurement and a model. This paper presents the simplified modelling of heat transfers in a battery module

Paris-Sud XI, Université de

204

Hybrid and Hydrogen Vehicle Research Laboratory 21st Century Automotive Challenge April 17-19, 2009  

E-Print Network (OSTI)

electric and hybrid cars in the American consumer marketplace." Competition participants included teams vehicle technology you need to match your lifestyle ­ electric, solar electric, hybrid, pluggable hybrid the electric utility grid. Sound impossible, or eons in the future? As part of the 21st Century Automotive

Lee, Dongwon

205

Acoustic Survey of a 3/8-Scale Automotive Wind Tunnel  

Science Conference Proceedings (OSTI)

An acoustic survey that consists of insertion loss and flow noise measurements was conducted at key locations around the circuit of a 3/8-scale automotive acoustic wind tunnel. Descriptions of the test, the instrumentation, and the wind tunnel facility ...

Jr Earl R. Booth; Romberg Gary; Hansen Larry; Lutz Ron

1996-10-01T23:59:59.000Z

206

Third annual report to Congress on the automotive technology development program  

DOE Green Energy (OSTI)

The Automotive Propulsion Research and Development Act of 1978 focused on advancing the technology of automotive propulsion systems. In formulating the Act, Congress found that: (1) existing automobiles do not meet the Nation's long-term environmental and energy goals; (2) insufficient resources are being devoted to research and development (R and D) on advanced automobile propulsion systems; (3) with sufficient R and D, alternatives to existing systems could meet long-term goals at reasonable cost; and (4) expanded R and D would complement and stimulate corresponding private sector efforts. Because of the Nation's energy problems, Congress felt that advanced automobile propulsion system technology should be developed quickly. Through the Act, Congress expressed its intent for the Department of Energy (DOE) to: (1) make R and D contracts and grants for development of advanced automobile propulsion systems within five years, or within the shortest practicable time consistent with appropriate R and D techniques; (2) evaluate and disseminate information about advanced automobile propulsion system technology; (3) preserve, enhance, and facilitate competition in R and D of existing and alternative automotive propulsion systems; and (4) supplement, but neither supplant nor duplicate, private industry R and D efforts. Summaries of the status of conventional powertrain technology, automotive technology development program, and the management plan and policy transition are given. Tables on contracts and grant procurement for advanced gas turbine engine systems, advanced Stirling engine systems, and the vehicle systems project are given. (WHK)

Not Available

1982-03-01T23:59:59.000Z

207

Social media in the product development process of the automotive industry: a new approach  

Science Conference Proceedings (OSTI)

This paper introduces a new methodology for implementing social media monitoring into an important stage of the innovation process within the automotive industry -- the prototype stage. The information gathered on social media channels was used for project ... Keywords: electric mobility, electric vehicles, product development, social media monitoring, social networking sites

Andreas Klein, Götz Spiegel

2013-07-01T23:59:59.000Z

208

Fourth international symposium on automotive propulsion systems. Volume I. [Eighteen papers  

DOE Green Energy (OSTI)

A pre-conference draft is given (in five volumes) of the proceedings of the 4th International Symposium on Automotive Propulsion Systems, held April 18-22, 1977, in Washington, D.C. Volume I contains eighteen papers; a separate abstract was prepared for each for ERDA Energy Research Abstracts (ERA).

Not Available

1977-01-01T23:59:59.000Z

209

Graduate Automotive Technology Education (GATE) Center for Hybrid Electric Drivetrains and Control Strategies  

DOE Green Energy (OSTI)

Beginning the fall semester of 1999, The University of Maryland, Departments of Mechanical and Electrical Engineering and the Institute for Systems Research served as a U.S. Department of Energy (USDOE) Graduate Automotive Technology Education (GATE) Center for Hybrid Electric Drivetrains and Control Strategies. A key goal was to produce a graduate level education program that educated and prepared students to address the technical challenges of designing and developing hybrid electric vehicles, as they progressed into the workforce. A second goal was to produce research that fostered the advancement of hybrid electric vehicles, their controls, and other related automotive technologies. Participation ended at the University of Maryland after the 2004 fall semester. Four graduate courses were developed and taught during the course of this time, two of which evolved into annually-taught undergraduate courses, namely Vehicle Dynamics and Control Systems Laboratory. Five faculty members from Mechanical Engineering, Electrical Engineering, and the Institute for Systems Research participated. Four Ph.D. degrees (two directly supported and two indirectly supported) and seven Master's degrees in Mechanical Engineering resulted from the research conducted. Research topics included thermoelectric waste heat recovery, fuel cell modeling, pre- and post-transmission hybrid powertrain control and integration, hybrid transmission design, H{sub 2}-doped combustion, and vehicle dynamics. Many of the participating students accepted positions in the automotive industry or government laboratories involved in automotive technology work after graduation. This report discusses the participating faculty, the courses developed and taught, research conducted, the students directly and indirectly supported, and the publication list. Based on this collection of information, the University of Maryland firmly believes that the key goal of the program was met and that the majority of the participating students are now contributing to the advancement of automotive technology in this country.

David Holloway

2005-09-30T23:59:59.000Z

210

A comprehensive detailed chemical kinetic reaction mechanism for combustion of n-alkane hydrocarbons from n-octane to n-hexadecane  

SciTech Connect

Detailed chemical kinetic reaction mechanisms have been developed to describe the pyrolysis and oxidation of nine n-alkanes larger than n-heptane, including n-octane (n-C{sub 8}H{sub 18}), n-nonane (n-C{sub 9}H{sub 20}), n-decane (n-C{sub 10}H{sub 22}), n-undecane (n-C{sub 11}H{sub 24}), n-dodecane (n-C{sub 12}H{sub 26}), n-tridecane (n-C{sub 13}H{sub 28}), n-tetradecane (n-C{sub 14}H{sub 30}), n-pentadecane (n-C{sub 15}H{sub 32}), and n-hexadecane (n-C{sub 16}H{sub 34}). These mechanisms include both high temperature and low temperature reaction pathways. The mechanisms are based on previous mechanisms for the primary reference fuels n-heptane and iso-octane, using the reaction classes first developed for n-heptane. Individual reaction class rules are as simple as possible in order to focus on the parallelism between all of the n-alkane fuels included in the mechanisms. These mechanisms are validated through extensive comparisons between computed and experimental data from a wide variety of different sources. In addition, numerical experiments are carried out to examine features of n-alkane combustion in which the detailed mechanisms can be used to compare reactivities of different n-alkane fuels. The mechanisms for these n-alkanes are presented as a single detailed mechanism, which can be edited to produce efficient mechanisms for any of the n-alkanes included, and the entire mechanism, with supporting thermochemical and transport data, together with an explanatory glossary explaining notations and structural details, is available for download from our web page. (author)

Westbrook, Charles K.; Pitz, William J.; Herbinet, Olivier; Silke, Emma J. [Lawrence Livermore National Laboratory, Livermore, CA 94550 (United States); Curran, Henry J. [Lawrence Livermore National Laboratory, Livermore, CA 94550 (United States); University College of Ireland, Galway (Ireland)

2009-01-15T23:59:59.000Z

211

General Information  

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

ASD General Information ASD General Information APS Resources & Information A list of useful links for APS staff and users. APS Technical Publications Links to APS technical publications. APS Publications Database The official and comprehensive source of references for APS-related journal articles, conference papers, book chapters, dissertations, abstracts, awards, invited talks, etc. Image Library A collection of APS images. Responsibilities & Interfaces for APS Technical Systems Descriptions of the responsibilities of APS technical groups and how they interface with one another. APS Procedures Operational procedures for the APS. APS Specifications Specifications and approvals for upgrades or changes to existing APS hardware and software. APS Radiation Safety Policy & Procedures Committee Minutes

212

Automotive component product development enhancement through multi-attribute system design optimization in an integrated concurrent engineering framework  

E-Print Network (OSTI)

Automotive industry is facing a tough period. Production overcapacity and high fixed costs constrain companies' profits and challenge the very same existence of some corporations. Strangulated by the reduced cash availability ...

Usan, Massimo, 1967-

2005-01-01T23:59:59.000Z

213

Mass Production Cost Estimation For Direct H2 PEM Fuel Cell Systesm for Automotive Applications: 2010 Update  

Fuel Cell Technologies Publication and Product Library (EERE)

This report is the fourth annual update of a comprehensive automotive fuel cell cost analysis. It contains estimates for material and manufacturing costs of complete 80 kWnet direct?hydrogen proton ex

214

Mass Production Cost Estimation for Direct H2 PEM Fuel Cell Systems for Automotive Applications: 2007 Update  

Fuel Cell Technologies Publication and Product Library (EERE)

This report estimates fuel cell system cost for systems produced in the years 2007, 2010, and 2015, and is the first annual update of a comprehensive automotive fuel cell cost analysis.

215

Mass Production Cost Estimation for Direct H2 PEM Fuel Cell Systems for Automotive Applications: 2008 Update  

Fuel Cell Technologies Publication and Product Library (EERE)

This report estimates fuel cell system cost for systems produced in the years 2006, 2010, and 2015, and is the second annual update of a comprehensive automotive fuel cell cost analysis.

216

Mass Production Cost Estimation for Direct H2 PEM Fuel Cell Systems for Automotive Applications: 2009 Update  

Fuel Cell Technologies Publication and Product Library (EERE)

This report is the third annual update of a comprehensive automotive fuel cell cost analysis. It contains estimates for material and manufacturing cost of complete 80 kWnet direct hydrogen proton exch

217

What matters most : researching the critical factors for maximizing automotive innovation profitability, and their implications of systems-based innovations  

E-Print Network (OSTI)

It is predicted by many in the industry that over the next decade automotive OEM's will look more and more like "vehicle-brand owners," focusing efforts on branding, marketing, and building a stronger retail channel. This ...

Clark, Nathan A. (Nathan Allen), 1972-

2004-01-01T23:59:59.000Z

218

Inspector General  

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

Office of the Under Secretary for Nuclear Security Edward B. Held (Acting) Under Secretary for Nuclear Security DEPARTMENT OF ENERGY Office of the Under Secretary for Management & Performance Vacant Under Secretary for Management and Performance Office of the Under Secretary for Science & Energy Vacant Under Secretary for Science and Energy Southwestern Power Administration Bonneville Power Administration Western Area Power Administration Southeastern Power Administration U.S. Energy Information Administration Loan Programs Office Advanced Research Projects Agency - Energy General Counsel Assistant Secretary for Congressional & Intergovernmental Affairs Chief Human Capital Officer

219

ME EET Seminar: Real-time Predictive Control: From Automotive Systems to  

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

Real-time Predictive Control: From Automotive Systems to Real-time Predictive Control: From Automotive Systems to Energy Efficient Buildings Speaker(s): Francesco Borrelli Date: February 10, 2010 - 12:00pm Location: 90-3122 Hybrid systems are heterogeneous systems that exhibit both continuous and discrete dynamics. Over the last eight years we have focused on the development of systematic, real-time, predictive controller synthesis techniques for hybrid systems with constraints. In this talk I will first summarize our theoretical efforts starting from constrained optimal control design for hybrid systems with constraints. Then, I will show how these results can be used in order to develop a theory for distributed predictive control for large-scale systems. The second part of the talk presents a range of applications where the proposed techniques were used with great

220

STATEMENT OF CONSIDERATIONS REQUEST BY DELPHI AUTOMOTIVE SYSTEMS, LLC FOR AN ADVANCE WAIVER  

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

UGCP-HO P.04,-07 UGCP-HO P.04,-07 * * STATEMENT OF CONSIDERATIONS REQUEST BY DELPHI AUTOMOTIVE SYSTEMS, LLC FOR AN ADVANCE WAIVER OF PATENT RIGHTS UNDER DOE COOPERATIVE AGREEMENT NO. DE-FC36- 04G014319 ENTITLED "SOLID OXIDE FUEL CELL DEVELOPMENT FOR AUXILLARY POWER IN HEAVY DUTY VEHICLE APPLICATIONS"; W(A)-04-082; CH-1261 As set out in the attached waiver petition and in subsequent discussions with DOE patent counsel, Delphi Automotive Systems, LLC (Delphi) has requested an advance waiver of domestic and foreign patent rights for all subject inventions made under the above-identified cooperative agreement by its employees and its subcontractors' employees, regardless of tier, except inventions made by subcontractors eligible to retain title to inventions pursuant to P.L.

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


221

Technical Assessment of Organic Liquid Carrier Hydrogen Storage Systems for Automotive Applications  

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

Technical Assessment of Organic Liquid Carrier Hydrogen Storage Systems for Technical Assessment of Organic Liquid Carrier Hydrogen Storage Systems for Automotive Applications R. K. Ahluwalia, T. Q. Hua, and J-K Peng Argonne National Laboratory, Argonne, IL 60439 M. Kromer, S. Lasher, K. McKenney, K. Law, and J. Sinha TIAX LLC, Lexington, MA 02421 June 21, 2011 Executive Summary In 2007-2009, the DOE Hydrogen Program conducted a technical assessment of organic liquid carrier based hydrogen storage systems for automotive applications, consistent with the Program's Multiyear Research, Development, and Demonstration Plan. This joint performance (ANL) and cost analysis (TIAX) report summarizes the results of this assessment. These results should be considered only in conjunction with the assumptions used in selecting, evaluating, and

222

Design and development of a continuously variable ratio transmission for automotive vehicles. Final report  

DOE Green Energy (OSTI)

Work accomplished between July 1974 and October 1978 in a program directed toward the design and development of a continuously variable ratio transmission (CVT) for an automotive vehicle is reported. The following major accomplishments were achieved: the laboratory and mathematical projections establishing the viability of the program and the predicted attainment of the primary goal of fuel economy were verified; the proposed Concept Demonstration prototype hydromechanical transmission (HMT) was completed from design to operation; the HMT was thoroughly tested in the laboratory and on the road and its in-vehicle performance was verified by independent testing laboratories; and design of a second generation Pre-Production HMT has proceeded to the point of confirming the practicality of the automotive HMT size and weight; most of the necessary information has been generated which could permit its production cost/competitiveness to be evaluated. (LCL)

None

1978-09-30T23:59:59.000Z

223

Technical Assessment of Cryo-Compressed Hydrogen Storage Tank Systems for Automotive Applications  

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

09-33 09-33 Technical Assessment of Cryo-Compressed Hydrogen Storage Tank Systems for Automotive Applications Nuclear Engineering Division About Argonne National Laboratory Argonne is a U.S. Department of Energy laboratory managed by UChicago Argonne, LLC under contract DE-AC02-06CH11357. The Laboratory's main facility is outside Chicago, at 9700 South Cass Avenue, Argonne, Illinois 60439. For information about Argonne

224

Laser welding of automotive aluminum alloys to achieve defect-free, structurally sound and reliable welds  

SciTech Connect

The objective of this program was to seek improved process control and weldment reliability during laser welding of automotive aluminum alloys while retaining the high speed and accuracy of the laser beam welding process. The effects of various welding variables on the loss of alloying elements and the formation of porosity and other geometric weld defects such as underfill and overfill were studied both experimentally and theoretically.

DebRoy, T.

2000-11-17T23:59:59.000Z

225

Pollution prevention assessment for a manufacturer of automotive battery separators. Environmental research brief  

SciTech Connect

The WMAC team at the University of Louisville performed an assessment at a plant that manufactures automotive battery separators. Two types of separators-polyethylene/silica sheet and vinyl rib-are produced. The team`s report, detailing findings and recommendations, indicated that waste spill absorbents are generated in large quantities and at a significant waste management cost, and that waste reduction could result from using wringable, reusable aborbents.

Fleischman, M.; Schmidt, P.; Roberts, D.; Looby, G.P.

1995-08-01T23:59:59.000Z

226

Digital Innovation and the Division of Innovative Labor: Digital Controls in the Automotive Industry  

Science Conference Proceedings (OSTI)

In this study of the U.S. automobile industry, we highlight the way the division of innovative labor across firms in the supply chain can be influenced by a particular form of digital innovation known as “digital control systems.” Digital ... Keywords: automotive industry, digital control hierarchy, digital controls, digital innovation, division of innovative labor, dual-product hierarchy, inclusionary hierarchy, mirroring hypothesis, systems integration

Jaegul Lee; Nicholas Berente

2012-09-01T23:59:59.000Z

227

The Automotive X Prize rolls into Washington, DC 09/16/10 | Department of  

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

The Automotive X Prize rolls into Washington, DC 09/16/10 The Automotive X Prize rolls into Washington, DC 09/16/10 The Automotive X Prize rolls into Washington, DC 09/16/10 Addthis ProgressiveXPrizeEvent_September_16_2010_Peraves_187mpg 1 of 39 ProgressiveXPrizeEvent_September_16_2010_Peraves_187mpg IMG_8811 2 of 39 IMG_8811 IMG_8894 3 of 39 IMG_8894 IMG_8918 4 of 39 IMG_8918 X Prize 003 5 of 39 X Prize 003 X Prize 004 6 of 39 X Prize 004 X Prize 005 7 of 39 X Prize 005 X Prize 014 8 of 39 X Prize 014 X Prize 015 9 of 39 X Prize 015 X Prize 016 10 of 39 X Prize 016 X Prize 018 11 of 39 X Prize 018 X Prize 021 12 of 39 X Prize 021 X Prize 022 13 of 39 X Prize 022 X Prize 023 14 of 39 X Prize 023 X Prize 026 15 of 39 X Prize 026 X Prize 027 16 of 39 X Prize 027 X Prize 029 17 of 39 X Prize 029 X Prize 035 18 of 39 X Prize 035 X Prize 039 19 of 39 X Prize 039

228

Tribopolymerization: An advanced lubrication concept for automotive engines and systems of the future  

DOE Green Energy (OSTI)

Advanced lubrication technologies based on the concept of tribopolymerization as a mechanism of boundary lubrication are described. Advantages of this approach as well as potential applications which could have an impact on the design, manufacture, and performance of existing and future automotive engines are presented and discussed. Tribopolymerization, a novel concept of molecular design developed by Furey and Kajdas, involves the continuous formation of thin polymeric films on rubbing surfaces; the protective films formed are self-replenishing. The antiwear compounds developed from this technology are effective with metals as well as ceramics and in the liquid as well as vapor phases. Furthermore, they are ashless and contain no harmful phosphorus or sulfur; and many are biodegradable. Thus, potential applications of this technology are diverse and include a variety of cost/performance/energy/environmental advantages. Examples include the following: (a) machining and cutting applications using thin films to reduce friction and ceramic tool wear; (b) the lubrication of ceramic engines (e.g., low heat rejection diesel engines) or ceramic components; (c) the development of ashless lubricants for existing and future automotive engines to reduce exhaust catalyst poisoning and environmental emissions; (d) ashless antiwear or ``lubricity`` additives for fuels, including gasoline, diesel and jet fuel; (e) vapor phase applications of this technology to high temperature gaseous systems or to fuel injector wear problems associated with the use of natural gas engines; and (f) the use of the concept of tribopolymerization as an enabling technology in the development of new engines and new automotive propulsion systems.

Furey, M.J. [Virginia Polytechnic Inst. and State Univ., Blacksburg, VA (United States); Kajdas, C. [Warsaw Univ. of Technology, Plock (Poland); Kaltenbach, K.W. [Triad Investors Corp., Baltimore, MD (United States)

1997-12-31T23:59:59.000Z

229

General Category  

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

Sunrise and Sunset Visual Differences Sunrise and Sunset Visual Differences Name: Joey Status: other Grade: other Country: Canada Date: Spring 2012 Question: It seems that sunrise and sunset don't look symmetric. I mean that sunsets tend to have much redder skies and sunrise is usually a bit gloomier. If you see a picture, many times you can tell if its sunrise or sunset, even though I would think they should like identical, except that the sun is either going up or going down. Why do they not appear the same but in reverse? Replies: Funny you should ask as a paper just arrived which is sure to have the answer and I will read it now....... OK, the morning sky, and the sky in general, is blue due to Rayleigh scattering [which affects short wavelengths the most] of the sun light by air molecules and other microscopic particles.

230

Status and Outlook for the U.S. Non-Automotive Fuel Cell Industry: Impacts of Government Policies and Assessment of Future Opportunities  

Fuel Cell Technologies Publication and Product Library (EERE)

Non-Automotive Fuel Cell Industry, Government Policy and Future Opportunities. Fuel cells (FCs)are considered essential future energy technologies by developed and developing economies alike. Several

231

Auto-ignition of toluene-doped n-heptane and iso-octane/air mixtures: High-pressure shock-tube experiments and kinetics modeling  

Science Conference Proceedings (OSTI)

Toluene is often used as a fluorescent tracer for fuel concentration measurements, but without considering whether it affects the auto-ignition properties of the base fuel. We investigate the auto-ignition of pure toluene and its influence on the auto-ignition of n-heptane and iso-octane/air mixtures under engine-relevant conditions at typical tracer concentrations. Ignition delay times {tau}{sub ign} were measured behind reflected shock waves in mixtures with air at {phi}=1.0 and 0.5 at p=40 bar, over a temperature range of T=700-1200 K and compared to numerical results using two different mechanisms. Based on the models, information is derived about the relative influence of toluene on {tau}{sub ign} on the base fuels as function of temperature. For typical toluene tracer concentrations {<=}10%, the ignition delay time {tau}{sub ign} changes by less than 10% in the relevant pressure and temperature range. (author)

Hartmann, M.; Fikri, M.; Schulz, C. [Institute for Combustion and Gasdynamics (IVG), University of Duisburg-Essen, Duisburg (Germany); Gushterova, I.; Schiessl, R.; Maas, U. [Institute for Technical Thermodynamics (ITT), Karlsruhe Institute of Technology (KIT), Karlsruhe (Germany)

2011-01-15T23:59:59.000Z

232

Application of High Performance Computing for Automotive Design and Manufacturing  

DOE Green Energy (OSTI)

This project developed new computer simulation tools which can be used in DOE internal combustion engine and weapons simulation programs currently being developed. Entirely new massively parallel computer modeling codes for chemically reactive and incompressible fluid mechanics with interactive physics sub-models were developed. Chemically reactive and aerodynamic flows are central parts in many DOE systems. Advanced computer modeling codes with new chemistry and physics capabilities can be used on massively parallel computers to handle more complex problems associated with chemically reactive propulsion systems, energy efficiency, enhanced performance and durability, multi-fuel capability and reduced pollutant emissions. The work for this project is also relevant to the design, development and application of advanced user-friendly computer codes for new high-performance computing platforms for manufacturing and which will also impact and interact with the U.S.'s advanced communications program. Finite element method (FEM) formulations were developed that are directly usable in simulating rapid deformation resulting from collision, impact, projectiles, etc. This simulation capability is applicable to both DOE (e.g., surety and penetration) and DoD (e.g., armor) applications. The models of plate and shell composite structures were developed for simulation of glass continuous strand mat and braided composite in thermoset polymer matrix. The developed numerical tools based upon the fundamental mechanisms responsible for damage evolution in continuous-fiber organic-matrix composites. This class of materials is especially relevant because of their high strength to mass ratio, anisotropic behavior, and general application in most transportation and weapon delivery systems. The high-performance computational tools developed are generally applicable to a broad spectrum of materials with similar fiber structures.

Zacharia, T.

1999-04-01T23:59:59.000Z

233

Evaluation of Power Line Carrier Technologies for Automotive Smart Charging Applications  

Science Conference Proceedings (OSTI)

In support of the Society of Automotive Engineers (SAE) Hybrid J2836J2847J2931 Committee, EPRI has undertaken evaluation of a set of power line carrier (PLC) technologies. This report documents Phase I activity, where vendor hardware evaluation kits were operated and tested in the EPRI lab. This initial activity lays the groundwork for in-depth PLC testing to occur in the near future. The primary focus of this report is to provide an overview of the vendor evaluation hardware and software and to report r...

2010-12-14T23:59:59.000Z

234

Design and development of an automotive propulsion system utilizing a Rankine cycle engine (water based fluid). Final report  

DOE Green Energy (OSTI)

Under EPA and ERDA sponsorship, SES successfully designed, fabricated and tested the first federally sponsored steam powered automobile. The automobile - referred to as the simulator - is a 1975 Dodge Monaco standard size passenger car with the SES preprototype Rankine cycle automotive propulsion system mounted in the engine compartment. In the latter half of 1975, the simulator successfully underwent test operations at the facilities of SES in Watertown, Massachusetts and demonstrated emission levels below those of the stringent federally established automotive requirements originally set for implementation by 1976. The demonstration was accomplished during testing over the Federal Driving Cycle on a Clayton chassis dynamometer. The design and performance of the vehicle are described.

Demler, R.L.

1977-09-01T23:59:59.000Z

235

Creep and creep-rupture behavior of a continuous strand, swirl mat reinforced polymer composite in automotive environments  

DOE Green Energy (OSTI)

Creep and creep-rupture behavior of an isocyanurate based polyurethane matrix with a continuous strand, swirl mat E-glass reinforcement was investigated for automotive applications. The material under stress was exposed to various automobile service environments. Results show that environment has substantial effects on its creep and creep-rupture properties. Proposed design guide lines and stress reduction factors were developed for various automotive environments. These composites are considered candidate structural materials for light weight and fuel efficient automobiles of the future.

Ren, W.; Brinkman, C.R. [Oak Ridge National Lab., TN (United States). Metals and Ceramics Div.

1998-12-31T23:59:59.000Z

236

Program Evaluation - Automotive Lightweighting Materials Program Research and Development Projects Assessment of Benefits - Case Studies No. 2  

SciTech Connect

This report is the second of a series of studies to evaluate research and development (R&D) projects funded by the Automotive Lightweighting Materials (ALM) Program of the Office of Advanced Automotive Technologies (OAAT) of the U.S. Department of Energy (DOE). The objectives of the program evaluation are to assess short-run outputs and long-run outcomes that may be attributable to the ALM R&D projects. The ALM program focuses on the development and validation of advanced technologies that significantly reduce automotive vehicle body and chassis weight without compromising other attributes such as safety, performance, recyclability, and cost. Funded projects range from fundamental materials science research to applied research in production environments. Collaborators on these projects include national laboratories, universities, and private sector firms, such as leading automobile manufacturers and their suppliers. Three ALM R&D projects were chosen for this evaluation: Design and Product Optimization for Cast Light Metals, Durability of Lightweight Composite Structures, and Rapid Tooling for Functional Prototyping of Metal Mold Processes. These projects were chosen because they have already been completed. The first project resulted in development of a comprehensive cast light metal property database, an automotive application design guide, computerized predictive models, process monitoring sensors, and quality assurance methods. The second project, the durability of lightweight composite structures, produced durability-based design criteria documents, predictive models for creep deformation, and minimum test requirements and suggested test methods for establishing durability properties and characteristics of random glass-fiber composites for automotive structural composites. The durability project supported Focal Project II, a validation activity that demonstrates ALM program goals and reduces the lead time for bringing new technology into the marketplace. Focal projects concentrate on specific classes of materials and nonproprietary components and are done jointly by DOE and the Automotive Composites Consortium of U.S. Council for Automotive Research (USCAR). The third project developed a rapid tooling process that reduces tooling time, originally some 48-52 weeks, to less than 12 weeks by means of rapid generation of die-casting die inserts and development of generic holding blocks, suitable for use with large casting applications. This project was conducted by the United States Automotive Materials Partnership, another USCAR consortium.

Das, S.

2003-01-23T23:59:59.000Z

238

[Oxygenated octane enhancers: Syngas to isobutylene]. Technical progress report No. 8, January 1, 1993--March 31, 1993  

DOE Green Energy (OSTI)

The goal of this program is to develop a catalyst and a process for the conversion of syngas to isobutylene. However, due to the low conversion and selectivity generally experienced by the industry in direct conversion of syngas to isobutylene, indirect conversion via branched C{sub 4} alcohol intermediates is being explored. The objectives of the current program are to develop a catalyst and process for the conversion of syngas to isobutanol and to evaluate the commercial potential of the new process. The research program underway at UOP will identify and optimize key catalyst and process characteristics. This report covers the modification and shake-down of a fixed-bed pilot plant (No. 700) for the testing of catalysts and catalyst combinations. A separate syngas feed system has been added to an existing fixed bed Fischer-Tropsch pilot plant and new reactors are constructed to avoid catalyst cross contamination. Shake-down testing with a commercial Cu/Zn/Al oxide catalyst alone and in combination with a basic Mg/Al MOSS (Metal Oxide Solid Solution) catalyst have demonstrated good CO and H{sub 2} conversion. However, contamination of the product by residual Fischer-Tropsch product in the exit lines and the liquid gas chromatograph (GC) has prevented accurate product analyses. A separate exit system and liquid GC have been added to the plant for use by the higher alcohols synthesis project.

Barger, P.T.

1993-10-25T23:59:59.000Z

239

The role of rare-earth dopants in nanophase zirconia catalysts for automotive emission control.  

DOE Green Energy (OSTI)

Rare earth (RE) modification of automotive catalysts (e.g., ZrO{sub 2}) for exhaust gas treatment results in outstanding improvement of the structural stability, catalytic functions and resistance to sintering at high temperatures. Owing to the low redox potential of nonstoichiometric CeO{sub 2}, oxygen release and intake associated with the conversion between the 3+ and 4+ oxidation states of the Ce ions in Ce-doped ZrO{sub 2} provide the oxygen storage capacity that is essentially to effective catalytic functions under dynamic air-to-fuel ratio cycling. Doping tripositive RE ions such as La and Nd in ZrO{sub 2}, on the other hand, introduces oxygen vacancies that affect the electronic and ionic conductivity. These effects, in conjunction with the nanostructure and surface reactivity of the fine powders, present a challenging problem in the development of better ZrO{sub 2}-containing three-way catalysts. We have carried out in-situ small-to-wide angle neutron diffraction at high temperatures and under controlled atmospheres to study the structural phase transitions, sintering behavior, and Ce{sup 3+} {leftrightarrow} Ce{sup 4+} redox process. We found substantial effects due to RE doping on the nature of aggregation of nanoparticles, defect formation, crystal phase transformation, and metal-support interaction in ZrO{sub 2} catalysts for automotive emission control.

Loong, C.-K.; Ozawa, M.

1999-07-16T23:59:59.000Z

240

Evaluation of dissociated and steam-reformed methanol as automotive engine fuels  

SciTech Connect

Dissociated and steam reformed methanol were evaluated as automotive engine fuels. Advantages and disadvantages in using methanol in the reformed rather than liquid state are discussed. Engine dynamometer tests were conducted with a four cylinder, 2.3 liter, spark ignition automotive engine to determine performance and emission characteristics operating on simulated dissociated and steam reformed methanol (2H/sub 2/ + CO and 3H/sub 2/ + CO/sub 2/ respectively), and liquid methanol. Results are presented for engine performance and emissions as functions of equivalence ratio, at various throttle settings and engine speeds. Operation on dissociated and steam reformed methanol was characterized by flashback (violent propagation of a flame into the intake manifold) which limited operation to lower power output than was obtainable using liquid methanol. It was concluded that: an automobile could not be operated solely on dissociated or steam reformed methanol over the entire required power range - a supplementary fuel system or power source would be necessary to attain higher powers; the use of reformed methanol, compared to liquid methanol, may result in a small improvement in thermal efficiency in the low power range; dissociated methanol is a better fuel than steam reformed methanol for use in a spark ignition engine; and use of dissociated or steam reformed methanol may result in lower exhaust emissions compared to liquid methanol. 36 references, 27 figures, 3 tables.

Lalk, T.R.; McCall, D.M.; McCanlies, J.M.

1984-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "general automotive octane" 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

Managing the Proliferation of Digital Technology in the Automotive Industry A Systems Engineering Approach to Embedded Software  

E-Print Network (OSTI)

1 Managing the Proliferation of Digital Technology in the Automotive Industry A Systems Engineering (1993) Submitted to the System Design and Management Program in Partial Fulfillment of the Requirements. Signature of Author Dawn R. Paluszny System Design and Management Program Certified by Nancy G. Leveson

de Weck, Olivier L.

242

Automotive autonomy  

Science Conference Proceedings (OSTI)

Self-driving cars are inching closer to the assembly line, thanks to promising new projects from Google and the European Union.

Alex Wright

2011-07-01T23:59:59.000Z

243

Technical Assessment of Compressed Hydrogen Storage Tank Systems for Automotive Applications  

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

ANL-10/24 ANL-10/24 Technical Assessment of Compressed Hydrogen Storage Tank Systems for Automotive Applications Nuclear Engineering Division About Argonne National Laboratory Argonne is a U.S. Department of Energy laboratory managed by UChicago Argonne, LLC under contract DE-AC02-06CH11357. The Laboratory's main facility is outside Chicago, at 9700 South Cass Avenue, Argonne, Illinois 60439. For information about Argonne and its pioneering science and technology programs, see www.anl.gov. Availability of This Report This report is available, at no cost, at http://www.osti.gov/bridge. It is also available on paper to the U.S. Department of Energy and its contractors, for a processing fee, from: U.S. Department of Energy Office of Scientific and Technical Information

244

STATEMENT OF CONSIDERATIONS REQUEST BY DELPHI AUTOMOTIVE SYSTEMS FOR AN ADVANCE WAIVER OF  

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

1NT41022; W(A)-03-022; CH-1146 1NT41022; W(A)-03-022; CH-1146 As set out in the attached waiver petition and in subsequent discussions with DOE Patent Counsel, Delphi Automotive Systems, L.L.C (Delphi) has requested an advance waiver of domestic and foreign patent rights for all subject inventions made under the above subject cooperative agreement. The waiver will apply to inventions made by Delphi employees and its subcontractors' employees, regardless of tier, except inventions made by subcontractors eligible to retain title to inventions pursuant to P.L. 96-517, as amended, and National Laboratories. Referring to item 2 of Delphi's petition, the purpose of this agreement is the development of interconnects for solid oxide fuel cell systems. Delphi will investigate materials for the metal

245

Mass Production Cost Estimation for Direct H2 PEM Fuel Cell Systems for Automotive Application  

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

Mass Production Cost Estimation for Direct H 2 PEM Fuel Cell Systems for Automotive Applications: 2008 Update March 26, 2009 v.30.2021.052209 Prepared by: Brian D. James & Jeffrey A. Kalinoski One Virginia Square 3601 Wilson Boulevard, Suite 650 Arlington, Virginia 22201 703-243-3383 Prepared for: Contract No. GS-10F-0099J to the U.S. Department of Energy Energy Efficiency and Renewable Energy Office Hydrogen, Fuel Cells & Infrastructure Technologies Program Foreword Energy security is fundamental to the mission of the U.S. Department of Energy (DOE) and hydrogen fuel cell vehicles have the potential to eliminate the need for oil in the transportation sector. Fuel cell vehicles can operate on hydrogen, which can be produced domestically, emitting less greenhouse gas and pollutants than

246

STATEMENT OF CONSIDERATIONS REQUEST BY DELPHI AUTOMOTIVE SYSTEMS (DELPHII) FOR AN  

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

DELPHII) FOR AN DELPHII) FOR AN ADVANCE WAIVER OF DOMESTIC AND FOREIGN RIGHTS TO INVENTIONS MADE UNDER COOPERATIVE AGREEMENT NUMBER DE-FC04-02AL67633, DOE WAIVER NO. W(A) 01-040. The Petitioner, Delphi, a subcontractor to Electricore, Inc (Electricore), has requested a waiver of all domestic and foreign patent rights to inventions that it may conceive or first reduce to practice in the course of work under Cooperative Agreement Number DE- FC04-02L67633 entitled "Lower Cost Wide Range Oxygen Sensor" with the U S. Department of Energy (DOE). The work to be done will be the development of a robust oxygen sensor for use in direct injection light duty diesel engines. The program goal is to create a low cost, wide range oxygen sensor compatible with high volume automotive use. Such sensors would be a

247

STATEMENT OF CONSIDERATIONS REQUEST BY DELPHI AUTOMOTIVE SYSTEMS FOR AN ADVANCE WAIVER OF  

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

2NT41246; W(A) 03-021 ; CH-1147 2NT41246; W(A) 03-021 ; CH-1147 As set out in the attached waiver petition and in subsequent discussions with DOE Patent Counsel, Delphi Automotive Systems, L.L.C (Delphi) has requested an advance waiver of domestic and foreign patent rights for all subject inventions made under the above subject cooperative agreement. The waiver will apply to inventions made by Delphi employees and its subcontractors' employees, regardless of tier, except inventions made by subcontractors eligible to retain title to inventions pursuant to P.L. 96-517, as amended, and National Laboratories. Referring to item 2 of Delphi's petition, the purpose of this agreement is to develop 5 kW Solid Oxide Fuel Cell (SOFC) power systems for a range of fuels and applications. These

248

Separation and recovery process R&D to enhance automotive materials recycling  

SciTech Connect

Since 1976, the sales-weighted curb-weight of cars and light trucks sold in the United States has decreased by almost 800 pounds. Vehicle weight reduction has, of course, provided for a significant increase in US fleet fuel economy, from 17 to 27 miles per gallon. However, achievement of the weight reduction and concomitant increase in fuel economy was brought about, in part, by the substitution of lighter-weight materials, such as thinner-gauge coated sheet-steels replacing heavy-gauge noncoated sheet-steels and new aluminum alloys replacing steel as well as the increased use of plastics replacing metals. Each of these new materials has created the need for new technology for materials recycling. This paper highlights some of the R&D being conducted at Argonne National Laboratory to develop technology that will enhance and minimize the cost of automotive materials recycling.

Daniels, E.J.

1994-05-01T23:59:59.000Z

249

Power Modulation Investigation for High Temperature (175-200 degrees Celcius) Automotive Application  

Science Conference Proceedings (OSTI)

Hybrid electric vehicles were re-introduced in the late 1990s after a century dominated by purely internal combustion powered engines[1]. Automotive players, such as GM, Ford, DaimlerChrysler, Honda, and Toyota, together with major energy producers, such as BPAmoco, were the major force in the development of hybrid electric vehicles. Most notable was the development by Toyota of its Prius, which was launched in Japan in 1997 and worldwide in 2001. The shift to hybrids was driven by the fact that the sheer volume of vehicles on the road had begun to tax the ability of the environment to withstand the pollution of the internal combustion engine and the ability of the fossil fuel industry to produce a sufficient amount of refined gasoline. In addition, the number of vehicles was anticipated to rise exponentially with the increasing affluence of China and India. Over the last fifteen years, major advances have been made in all the technologies essential to hybrid vehicle success, including batteries, motors, power control and conditioning electronics, regenerative braking, and power sources, including fuel cells. Current hybrid electric vehicles are gasoline internal combustion--electric motor hybrids. These hybrid electric vehicles range from micro-hybrids, where a stop/start system cuts the engine while the vehicle is stopped, and mild hybrids where the stop/start system is supplemented by regenerative braking and power assist, to full hybrids where the combustion motor is optimized for electric power production, and there is full electric drive and full regenerative braking. PSA Peugeot Citroen estimates the increased energy efficiency will range from 3-6% for the micro-hybrids to 15-25% for the full hybrids.[2] Gasoline-electric hybrids are preferred in US because they permit long distance travel with low emissions and high gasoline mileage, while still using the existing refueling infrastructure. One of the most critical areas in which technology has been advancing has been the development of electronics that can operate in the high temperature environments present in hybrid vehicles. The temperatures under the hood for a gasoline-electric hybrid vehicle are comparable to those for traditional internal combustion engines. This is known to be a difficult environment with respect to commercial-grade electronics, as there are surface and ambient temperatures ranging from 125 C to 175 C. In addition, some hybrid drive electronics are placed in even harsher environments, such as on or near the brakes, where temperatures can reach 250 C. Furthermore, number of temperature cycles experienced by electronics in a hybrid vehicle is different from that experienced in a traditional vehicle. A traditional internal combustion vehicle will have the engine running for longer periods, whereas a mild or micro-hybrid engine will experience many more starts and stops.[3] This means that hybrid automotive electronics will undergo more cycles of a potential wider temperature cycle than standard automotive electronics, which in turn see temperature cycles of 2 to 3 times the magnitude of the {Delta}T = 50 C-75 C experienced by commercial-grade electronics. This study will discuss the effects of these harsh environments on the failure mechanisms and ultimate reliability of electronic systems developed for gasoline-electric hybrid vehicles. In addition, it will suggest technologies and components that can reasonably be expected to perform well in these environments. Finally, it will suggest areas where further research is needed or desirable. Areas for further research will be highlighted in bold, italic type. It should be noted that the first area where further research is desirable is in developing a clearer understanding of the actual hybrid automotive electronics environment and how to simulate it through accelerated testing, thus: Developing specific mission profiles and accelerated testing protocols for the underhood environment for hybrid cars, as has previously been done for gasoline-powered vehicles, is an important area for further st

McCluskey, F. P.

2007-04-30T23:59:59.000Z

250

Integration Of The Security Sub-Modules Elements In The Automotive Industry  

Science Conference Proceedings (OSTI)

This study is addressed to obtain a design methodology for integrated security sub-modules (constituting the suspension and steering modules) in the car manufacturing industry. The sub-modules are made up of a steel structure and anchorage elements (rubber-metal or plastic-metal), which undergo separate surface treatments to prevent corrosion. Afterwards, the elements are traditionally joined by means of adhesives and screws. This process involves a great number of stages, low quality union methods and generation of corrosion areas that shorten its useful life.This methodology provides automotive suppliers an additional added value and cost reduction, allowing them to increase its competitiveness in a sector that faces the transition from the traditional supply chain to a strategic value chain.

Gallego, C.; Fernandez, M.; Caires, A. S. [CIDAUT, Research and Development in Transport and Energy (Spain); Canibano, E. [CIDAUT, Research and Development in Transport and Energy (Spain); Escuela Universitaria Politecnica de Valladolid, Dpto. de Construcciones Arquitectonicas, Ingenieria del Terreno y Mecanica de los Medios Continuos y Teoria de Estructuras (Spain)

2007-05-17T23:59:59.000Z

251

Overview of DOE'S programs on aluminum and magnesium for automotive application  

DOE Green Energy (OSTI)

The U.S. Department of Energy will present an update and review of its programs in aluminum and magnesium for automotive and heavy-duty vehicle applications. While the main programs focused on vehicle materials are in the Office of Transportation Technologies, contributing efforts will be described in the DOE Office of Industrial Technologies and the DOE Office of Energy Research. The presentation will discuss materials for body/chassis and power train, and will highlight the considerable synergy among the efforts. The bulk of the effort is on castings, sheet, and alloys with a smaller focus on metal matrix composites. Cost reduction and energy savings are the overriding themes of the programs.

Carpenter, J.; Diamond, S.; Dillich, S.; Fitzsimmons, T.; Milliken, J.; Sklad, P.

1999-02-28T23:59:59.000Z

252

AISI/DOE Technology Roadmap Program: Improved Surface Quality of Exposed Automotive Sheet Steels  

Science Conference Proceedings (OSTI)

Surface quality of sheet steels is an important economic and technical issue for applications such as critical automotive surfaces. This project was therefore initiated to develop a more quantitative methodology for measuring surface imperfections, and to assess their response to forming and painting, particularly with respect to their visibility or invisibility after painting. The objectives were met, and included evaluation of a variety of imperfections present on commercial sheet surfaces or simulated using methods developed in the laboratory. The results are expected to have significant implications with respect to the methodology for assessing surface imperfections, development of quantitative criteria for surface inspection, and understanding and improving key painting process characteristics that influence the perceived quality of sheet steel surfaces.

John G. Speer; David K. Matlock; Noel Meyers; Young-Min Choi

2002-10-10T23:59:59.000Z

253

Use of infra-red thermography for automotive climate control analysis  

DOE Green Energy (OSTI)

In this paper, several automotive climate control applications for IR thermography are described. Some of these applications can be performed using conventional IR techniques. Others, such as visualizing the air temperature distribution within the cabin, at duct exits, and at heater and evaporator faces, require new experimental methods. In order to capture the temperature distribution within an airstream, a 0.25-mm-thick (0.01 inch) fiberglass screen is used. This screen can be positioned perpendicular or parallel to the flow to obtain three-dimensional spatial measurements. In many cases, the air flow pattern can be inferred from the resulting temperature distribution, allowing improved air distribution designs. In all cases, significant improvement in the speed, ease, and quantity of temperature distribution information can be realized with thermography as compared to conventional thermocouple array techniques. Comparisons are presented between IR thermography images and both thermocouple measurements and computational fluid dynamics (CFD) predictions.

Burch, S.D.; Hassani, V.; Penney, T.R.

1994-03-01T23:59:59.000Z

254

Automotive Stirling Engine Development Program. Quarterly technical progress report, October--December 1977  

DOE Green Energy (OSTI)

This report covers the first 3 months effort of the Ford/DOE Automotive Stirling Engine Development Program, specifically Task I which is Fuel Economy Assessment. At the beginning of this contract effort the projected fuel economy of the 4-215 Stirling engine was 21.16 MPG with a confidence level of 29 percent. Since that date, the fuel economy improvement projection of the 4-215 Stirling engine has been increased to 22.11 MPG, with a confidence level of 29 percent. Collection of fuel economy improvement data is directly related to engine durability. Engine durability has been limited. Since September 19, 1977 a total of 47.7 hours of engine running time has been accumulated using two engine builds. Progress is reported in sub-task studies of burners, preheaters, engine drive, blower system, power control, air-fuel ratio control, cooling system, and cycle control. (LCL)

Kitzner, E.W.

1978-01-01T23:59:59.000Z

255

Engineering-economic analyses of automotive fuel economy potential in the United States  

SciTech Connect

Over the past 25 years more than 20 major studies have examined the technological potential to improve the fuel economy of passenger cars and light trucks in the US. The majority has used technology/cost analysis, a combination of analytical methods from the disciplines of economics and automotive engineering. In this paper the authors describe the key elements of this methodology, discuss critical issues responsible for the often widely divergent estimates produced by different studies, review the history of its use, and present results from six recent assessments. Whereas early studies tended to confine their scope to the potential of proven technology over a 10-year time period, more recent studies have focused on advanced technologies, raising questions about how best to include the likelihood of technological change. The paper concludes with recommendations for further research.

Greene, D.L.; DeCicco, J.

2000-02-01T23:59:59.000Z

256

The influence of surface topography on the forming friction of automotive aluminum sheet  

DOE Green Energy (OSTI)

Interest in utilizing aluminum alloys in automobiles has increased in recent years as a result of the desire to lower automobile weight and, consequently, increase fuel economy. While aluminum alloy use in cast parts has increased, outer body panel applications are still being investigated. The industry is interested in improving the formability of these sheet alloys by a combination of alloy design and processing. A different avenue of improving the formability of these alloys may be through patterning of the sheet surface. Surface patterns hold the lubricant during the forming process, with a resulting decrease in the sheet-die surface contact. While it has been speculated that an optimum surface pattern would consist of discrete cavities, detailed investigation into the reduction of forming friction by utilizing discrete patterns is lacking. A series of discrete patterns were investigated to determine the dependence of the forming friction of automotive aluminum alloys on pattern lubricant carrying capacity and on material strength. Automotive aluminum alloys used in outer body panel applications were rolled on experimental rolls that had been prepared with a variety of discrete patterns. All patterns for each alloy were characterized before and after testing both optically and, to determine pattern lubricant capacity, using three dimensional laser profilometry. A draw bead simulation (DBS) friction tester was designed and fabricated to determine the forming friction of the patterned sheets. Tensile testing and frictionless DBS testing were performed to ascertain the material properties of each sheet. The most striking result of this work was the inversely linear dependence of forming friction on the lubricant carrying capacity of the discrete patterns.

Kramer, P.A. [Univ. of California, Berkeley, CA (United States). Dept. of Materials Science and Mineral Engineering]|[Lawrence Berkeley National Lab., CA (United States)

1998-05-01T23:59:59.000Z

257

Design and development of a continuously variable ratio transmission for an automotive vehicle. Phase IV. Quarterly progress report  

DOE Green Energy (OSTI)

Progress in the design and development of a continuously variable ratio transmission for an automotive vehicle is reported. The Major automotive hydromechanical transmission development problem continues to be the reduction of hydrostatic noise and the project plan, therefore, concentrated on the new hydrostatic module. The potential for achieving acceptably low noise levels in the second generation hydromechanical transmission is to be assessed by comparing the noise levels of the hydrostatic modules for the first and second generation transmissions. A set of twelve test points was selected comprising of road load steady state and wide-open-throttle acceleration at 10, 20, 30, 40, 50 and 60 mph. The module operating conditions for the two transmissions at each of these twelve points were calculated. Baseline noise data was measured on the first generation module. The results are given testing of co-axial hydrostatic module for second generation hydromechanical transmission will be emphasized. (LCL)

None

1978-05-31T23:59:59.000Z

258

Draft General Conformity Determination  

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

I I Draft General Conformity Determination U.S. Department of the Interior Minerals Management Service MMS Cape Wind Energy Project January 2009 Final EIS Appendix I Draft General Conformity Determination Draft General Conformity Determination Cape Wind Energy Project Prepared by Minerals Management Service Herndon, VA November 2008 i TABLE OF CONTENTS 1.0 INTRODUCTION TO THE PROPOSED ACTION............................................................... 1 2.0 GENERAL CONFORMITY REGULATORY BACKGROUND .......................................... 2 2.1 GENERAL CONFORMITY REQUIREMENTS.................................................................... 2 2.2 GENERAL CONFORMITY APPLICABILITY.....................................................................

259

Lightweighting Automotive Materials for Increased Fuel Efficiency and Delivering Advanced Modeling and Simulation Capabilities to U.S. Manufacturers  

SciTech Connect

Abstract The National Center for Manufacturing Sciences (NCMS) worked with the U.S. Department of Energy (DOE), National Energy Technology Laboratory (NETL), to bring together research and development (R&D) collaborations to develop and accelerate the knowledgebase and infrastructure for lightweighting materials and manufacturing processes for their use in structural and applications in the automotive sector. The purpose/importance of this DOE program: • 2016 CAFÉ standards. • Automotive industry technology that shall adopt the insertion of lightweighting material concepts towards manufacturing of production vehicles. • Development and manufacture of advanced research tools for modeling and simulation (M&S) applications to reduce manufacturing and material costs. • U.S. competitiveness that will help drive the development and manufacture of the next generation of materials. NCMS established a focused portfolio of applied R&D projects utilizing lightweighting materials for manufacture into automotive structures and components. Areas that were targeted in this program: • Functionality of new lightweighting materials to meet present safety requirements. • Manufacturability using new lightweighting materials. • Cost reduction for the development and use of new lightweighting materials. The automotive industry’s future continuously evolves through innovation, and lightweight materials are key in achieving a new era of lighter, more efficient vehicles. Lightweight materials are among the technical advances needed to achieve fuel/energy efficiency and reduce carbon dioxide (CO2) emissions: • Establish design criteria methodology to identify the best materials for lightweighting. • Employ state-of-the-art design tools for optimum material development for their specific applications. • Match new manufacturing technology to production volume. • Address new process variability with new production-ready processes.

Hale, Steve

2013-09-11T23:59:59.000Z

260

NEWTON's General Science Videos  

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

General Science Videos Do you have a great general science video? Please click our Ideas page. Featured Videos: Videos from National Geographic Kids Videos from National Geographic...

Note: This page contains sample records for the topic "general automotive octane" 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

NEWTON's General Science Archive  

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

General Science Archive: Loading Most Recent General Science Questions: What is Equilibrium? Banana and Human Genetics Hair Examination Body Buffer Action Jellyfish : Plant or...

262

All auto shredding: evaluation of automotive shredder residue generated by shredding only vehicles.  

SciTech Connect

A well developed infrastructure exists for the reuse and recycling of automotive parts and materials. At the end of a vehicle's useful life many parts are removed and sold for reuse and fluids are recovered for recycling or proper disposal. What remains is shredded, along with other metal bearing scrap such as home appliances, demolition debris and process equipment, and the metals are separated out and recycled. The remainder of the vehicle materials is call shredder residue which ends up in the landfill. As energy and natural resources becomes more treasured, increased effort has been afforded to find ways to reduce energy consumption and minimize the use of our limited resources. Many of the materials found in shredder residue could be recovered and help offset the use of energy and material consumption. For example, the energy content of the plastics and rubbers currently landfilled with the shredder residue is equivalent to 16 million barrels of oil per year. However, in the United States, the recovered materials, primarily polymers, cannot be recycled due to current regulatory barriers which preclude the re-introduction into commerce of certain materials because of residual contamination with substances of concern (SOCs) such as polychlorinated biphenyls (PCBs). The source of the PCBs is not well understood. Old transformers, capacitors, white goods and ballasts from lighting fixtures are likely contributing factors. The project was designed to evaluate whether vehicles of varying age and manufacturing origin contribute to the PCB content in shredder residue. Additionally, the project was designed to determine if there are any trends in material composition of the shredder residue from varied age and manufacturing groups. This information would aid in future material recovery facility strategy and design. The test utilized a newly installed shredder plant to shred four categories of automobiles. The categories were defined by vehicle age and the manufacturing company and location. Each category of vehicles was processed individually through the shredder plant and the resulting shredder residue was analyzed for its materials composition and presence of PCBs and leachable metals. The results show that shredder residue from all vehicle categories tested are not significant contributors of PCBs and leachable metals. It was evident that leachable cadmium levels have decreased in newer vehicles. The composition of the shredder residue from each of the four categories is similar to the others. In addition, these compositions are approximately equal to the composition of typical shredder residues, not limited to automotive materials.

Duranceau, C. M.; Spangenberger, J. S. (Energy Systems); (Vehicle Recycling Partnership, LLC); (American Chemistry Counsel, Plastics Division)

2011-09-26T23:59:59.000Z

263

Uncertain generalized aggregation operators  

Science Conference Proceedings (OSTI)

The aim of this paper is to extend the generalized ordered weighted averaging operator and provide a new class of operators called the uncertain generalized ordered weighted averaging (UGOWA) operator. It provides a very general formulation that includes ... Keywords: Aggregation, Decision making, Generalized mean, OWA operator, Operator weights

Li-Gang Zhou; Hua-You Chen; José M. Merigó; Anna M. Gil-Lafuente

2012-01-01T23:59:59.000Z

264

Automotive storage of hydrogen as a mixture of methanol and water. Final report  

SciTech Connect

The concept of steam-reforming methanol on-board an automobile was evaluated as a candidate method of storing fuel for the hydrogen engine. This method uses low-temperature, engine waste heat to evaporate a 1:1 molar water-methanol mixture at 373/sup 0/K (212/sup 0/F) and to provide endothermic reaction heat at 505/sup 0/K (450/sup 0/F) to convert this mixture to hydrogen and carbon dioxide. By using engine waste heat, a fuel combustion enrichment of 8% (LHV) or 18% (HHV) is obtained when the reactor effluents are compared with those from the tanked fuel. Defining system efficiency as the product of the generator chemical efficiency (108%) and the engine thermal efficiency (assumed to be 30%) yields a value of 32.4%. Conservative estimates indicate that an additional volume of 44 to 49 liters and an additional weight of 110 to 140 kg would be required, compared with a conventional 20 gal gasoline tank. A 500 hour endurance test of this system with a Girdler G-66B catalyst was conducted at 505/sup 0/K (450/sup 0/F), atmospheric pressure, and low space velocity--compared with automotive requirements--at wide-open-throttle conditions with laboratory-grade methanol; there was no loss of activity. However, when fuel-grade methanol containing small amounts of higher alcohols was substituted for the laboratory-grade methanol, significant catalyst deactivation occurred. (auth)

Kester, F.L.; Konopka, A.J.; Camara, E.

1975-11-01T23:59:59.000Z

265

Technology development goals for automotive fuel cell power systems. Final report  

Science Conference Proceedings (OSTI)

This report determines cost and performance requirements for Proton Exchange Membrane (PEM) fuel cell vehicles carrying pure H{sub 2} fuel, to achieve parity with internal combustion engine (ICE) vehicles. A conceptual design of a near term FCEV (fuel cell electric vehicle) is presented. Complete power system weight and cost breakdowns are presented for baseline design. Near term FCEV power system weight is 6% higher than ICE system, mid-term FCEV projected weights are 29% lower than ICE`s. There are no inherently high-cost components in FCE, and at automotive production volumes, near term FCEV cost viability is closer at hand than at first thought. PEM current vs voltage performance is presented for leading PEM manufacturers and researchers. 5 current and proposed onboard hydrogen storage techniques are critically compared: pressurized gas, cryogenic liquid, combined pressurized/cryogenic, rechargeable hydride, adsorption. Battery, capacitor, and motor/controller performance is summarized. Fuel cell power system component weight and cost densities (threshold and goal) are tabulated.

James, B.D.; Baum, G.N.; Kuhn, I.F. Jr. [Directed Technologies, Inc., Arlington, VA (United States)

1994-08-01T23:59:59.000Z

266

Technical assessment of compressed hydrogen storage tank systems for automotive applications.  

DOE Green Energy (OSTI)

The performance and cost of compressed hydrogen storage tank systems has been assessed and compared to the U.S. Department of Energy (DOE) 2010, 2015, and ultimate targets for automotive applications. The on-board performance and high-volume manufacturing cost were determined for compressed hydrogen tanks with design pressures of 350 bar ({approx}5000 psi) and 700 bar ({approx}10,000 psi) capable of storing 5.6 kg of usable hydrogen. The off-board performance and cost of delivering compressed hydrogen was determined for hydrogen produced by central steam methane reforming (SMR). The main conclusions of the assessment are that the 350-bar compressed storage system has the potential to meet the 2010 and 2015 targets for system gravimetric capacity but will not likely meet any of the system targets for volumetric capacity or cost, given our base case assumptions. The 700-bar compressed storage system has the potential to meet only the 2010 target for system gravimetric capacity and is not likely to meet any of the system targets for volumetric capacity or cost, despite the fact that its volumetric capacity is much higher than that of the 350-bar system. Both the 350-bar and 700-bar systems come close to meeting the Well-to-Tank (WTT) efficiency target, but fall short by about 5%. These results are summarized.

Hua, T. Q.; Ahluwalia, R. K.; Peng, J. K.; Kromer, M.; Lasher, S.; McKenney, K.; Law, K.; Sinha, J. (Nuclear Engineering Division); (TIAX, LLC)

2011-02-09T23:59:59.000Z

267

Static properties and multiaxial strength criterion for design of composite automotive structures  

DOE Green Energy (OSTI)

The Durability of Lightweight Composite Structures Project was established at Oak Ridge National Laboratory (ORNL) by the US Department of Energy to provide the experimentally-based, durability-driven design guidelines necessary to assure long-term structural integrity of automotive composite components. The initial focus of the ORNL Durability Project was on one representative reference material -- an isocyanurate (polyurethane) reinforced with continuous strand, swirl-mat E-glass. The present paper describes tensile, compressive, flexure, and shear testing and results for the reference composite. Behavioral trends and proportional limit are established for both tension and compression. Damage development due to tensile loading, strain rate effects, and effects of temperature are discussed. Furthermore, effects on static properties of various fluids, including water at room and elevated temperatures, salt water, antifreeze, windshield washer fluid, used motor oil, battery acid, gasoline, and brake fluid, were investigated. Effects of prior loading were evaluated as well. Finally, the effect of multiaxial loading on strength was determined, and the maximum shear strength criterion was identified for design.

Ruggles, M.B.; Yahr, G.T.; Battiste, R.L.

1998-11-01T23:59:59.000Z

268

DOE PLANT-WIDE ENERGY ASSESSMENT RESULTS RELATED TO THE U. S. AUTOMOTIVE INDUSTRY  

SciTech Connect

Forty-nine plant-wide energy efficiency assessments have been undertaken under sponsorship of the U.S. Department of Industrial Technologies Program. Plant-wide assessments are comprehensive, systematic investigations of plant energy efficiency, including plant utility systems and process operations. Assessments in industrial facilities have highlighted opportunities for implementing best practices in industrial energy management, including the adoption of new, energy-efficient technologies and process and equipment improvements. Total annual savings opportunities of $201 million have been identified from the 40 completed assessments. Many of the participating industrial plants have implemented efficiency-improvement projects and already have realized total cost savings of more than $81 million annually. This paper provides an overview of the assessment efforts undertaken and presents a summary of the major energy and cost savings identified to date. The paper also discusses specific results from assessments conducted at four plants in the automotive manufacturing operations and supporting industries. These particular assessments were conducted at facilities that produce engine castings, plastic films used for glass laminates, forged components, and at a body spray painting plant.

Kelly Kissock, Arvind Thekdi, Len Bishop

2006-01-05T23:59:59.000Z

269

Thermally-induced microstructural changes in a three-way automotive catalyst  

DOE Green Energy (OSTI)

The use of advanced electron microscopy techniques to characterize both the bulk and near-atomic level microstructural evolution of catalyst materials during different dynamometer/vehicle aging cycles is an integral part of understanding catalyst deactivation. The study described here was undertaken to evaluate thermally-induced microstructural changes which caused the progressive loss of catalyst performance in a three-way automotive catalyst. Several different catalyst processing variables, for example changing the washcoat ceria content, were also evaluated as a function of aging cycle and thermal history. A number of thermally-induced microstructural changes were identified using high resolution electron microscopy techniques that contributed to the deactivation of the catalyst, including sintering of all washcoat constituents, {gamma}-alumina transforming to {alpha}-, {beta}-, and {delta}-alumina, precious metal redistribution, and constituent encapsulation. The data accumulated in this study have been used to correlate microstructural evolution with thermal history and catalyst performance during various aging cycles and to subsequently evaluate different washcoat formulations for increased thermal stability.

More, K.L.; Kenik, E.A.; Coffey, D.W.; Geer, T.S. [Oak Ridge National Lab., TN (United States); Theis, J.; LaBarge, W.; Beckmeyer, R. [Delphi Automotive Systems, Flint, MI (United States)

1997-12-01T23:59:59.000Z

270

Control of Two Permanent Magnet Machines Using a Five-Leg Inverter for Automotive Applications  

SciTech Connect

This paper presents digital control schemes for control of two permanent magnet (PM) machines in an integrated traction and air-conditioning compressor drive system for automotive applications. The integrated drive system employs a five-leg inverter to power a three-phase traction PM motor and a two-phase compressor PM motor by tying the common terminal of the two-phase motor to the neutral point of the three-phase motor. Compared to a three-phase or a standalone two-phase inverter, it eliminates one phase leg and shares the control electronics between the two drives, thus significantly reducing the component count of the compressor drive. To demonstrate that the speed and torque of the two PM motors can be controlled independently, a control strategy was implemented in a digital signal processor, which includes a rotor flux field orientation based control (RFOC) for the three-phase motor, a similar RFOC and a position sensorless control in the brushless dc (BLDC) mode for the two-phase motor. Control implementation issues unique to a two-phase PM motor are also discussed. Test results with the three-phase motor running in the ac synchronous (ACS) mode while the two-phase motor either in the ACS or the BLDC mode are included to verify the independent speed and torque control capability of the integrated drive.

Su, Gui-Jia [ORNL; Tang, Lixin [ORNL; Huang, Xianghui [GE Global Research

2006-01-01T23:59:59.000Z

271

Electrostatic coalescence of used automotive crankcase oil as an alternative to other separation processes  

E-Print Network (OSTI)

This thesis presents an initial investigation of using electrostatic coalescence as an alternative to conventional separation processes to purify used automotive crankcase oil. Specific emphasis of this study was the feasibility of this approach, verified by separating and analyzing a used oil emulsion. The metal removal efficiency was compared to that of a five day gravity settling. Separation experiments were performed in a 2.26 L coalescer with a flat parallel insulated electrode configuration. The used oil emulsion, composed of used oil, Isopar M, and water (no noticeable phase separation for 12 hours) followed the electrostatic coalescence characteristic of higher applied voltages or frequencies allowing higher feed rates. Metal removal efficiencies for iron, calcium and zinc were 3.57, 47.1, and 46.7 %, respectively, using Nalco 7715 at a peak a.c. voltage of 7 kV/cm and a frequency of 1000 Hz at the maximum rate of coalescence. For gravity settlement, metal removal efficiencies for iron, calcium and zinc were 11.2, 15.6, and 57.1 %, respectively. Considering the residence time of a moderate emulsion feed rate is a fraction of an hour, electrostatic coalescence offers an advantage over gravity settling. Oil phase water content varied between 0.05 and 7.2 wt %.

Dixon, John Leslie

1998-01-01T23:59:59.000Z

272

Advanced computational simulation for design and manufacturing of lightweight material components for automotive applications  

DOE Green Energy (OSTI)

Computational vehicle models for the analysis of lightweight material performance in automobiles have been developed through collaboration between Oak Ridge National Laboratory, the National Highway Transportation Safety Administration, and George Washington University. The vehicle models have been verified against experimental data obtained from vehicle collisions. The crashed vehicles were analyzed, and the main impact energy dissipation mechanisms were identified and characterized. Important structural parts were extracted and digitized and directly compared with simulation results. High-performance computing played a key role in the model development because it allowed for rapid computational simulations and model modifications. The deformation of the computational model shows a very good agreement with the experiments. This report documents the modifications made to the computational model and relates them to the observations and findings on the test vehicle. Procedural guidelines are also provided that the authors believe need to be followed to create realistic models of passenger vehicles that could be used to evaluate the performance of lightweight materials in automotive structural components.

Simunovic, S.; Aramayo, G.A.; Zacharia, T. [Oak Ridge National Lab., TN (United States); Toridis, T.G. [George Washington Univ., Washington, DC (United States); Bandak, F.; Ragland, C.L. [Dept. of Transportation, Washington, DC (United States)

1997-04-01T23:59:59.000Z

273

Feasibility test on compounding the internal combustion engine for automotive vehicles, Task II. Final report  

DOE Green Energy (OSTI)

The organic Rankine bottoming cycle can be considered for various automobile and truck applications. The most attractive use, however, is in large, heavy-duty diesel trucks for long distance hauling. Here, the engine load and speed requirements are nearly constant over a large portion of the operating hours, and high mileages are accumulated. Thus, the potential fuel savings are sufficient to justify the added cost of a bottoming cycle system. A conceptual design study of compounding the diesel truck engine with an ORCS was made and the results of the study are presented. Based on the results of the conceptual design study which showed a 15 percent fuel economy improvement potential over the duty cycle, an early feasibility demonstration test of the system was initiated. The demonstration system uses a Mack ENDT 676 diesel engine with existing but nonoptimum ORCS hardware made available from an earlier automotive Rankine-cycle program. The results of these feasibility demonstration tests, both steady-state and transient, over the operating range of the diesel engine, are presented.

Not Available

1976-01-01T23:59:59.000Z

274

Automotive stirling engine development program. Quarterly technical progress report, April 1978--June 1978  

DOE Green Energy (OSTI)

The report covers the third quarter (April--June, 1978) effort of the Ford/DOE Automotive Stirling Engine Development Program, specifically Task I of that effort which is Fuel Economy Assessment. At the end of the previous quarter (March 31, 1978) the total fourth generation fuel economy projection was 23.7 mpg with a confidence level of 40%. At the end of this quarter (June 30, 1978) the total fourth generation fuel economy projection was 26.12 mpg with a confidence level of 44%. This represents an improvement of 66.4% over the baseline M-H fuel economy of 15.7 mpg. The confidence level for the original 20.6 mpg goal has been increased from 53 to 57%. Engine 3X17 has now accumulated a total of 213 h of variable speed running. A summary of the individual sub-tasks of Task I is presented. The sub-tasks are grouped into two categories: Category 1 consists of those sub-tasks which are directly related to fuel economy and Category 2 consists of those sub-tasks which are not directly related to fuel economy but are an integral part of the Task I effort.

Not Available

1978-01-01T23:59:59.000Z

275

Technical assessment of compressed hydrogen storage tank systems for automotive applications.  

Science Conference Proceedings (OSTI)

The performance and cost of compressed hydrogen storage tank systems has been assessed and compared to the U.S. Department of Energy (DOE) 2010, 2015, and ultimate targets for automotive applications. The on-board performance and high-volume manufacturing cost were determined for compressed hydrogen tanks with design pressures of 350 bar ({approx}5000 psi) and 700 bar ({approx}10,000 psi) capable of storing 5.6 kg of usable hydrogen. The off-board performance and cost of delivering compressed hydrogen was determined for hydrogen produced by central steam methane reforming (SMR). The main conclusions of the assessment are that the 350-bar compressed storage system has the potential to meet the 2010 and 2015 targets for system gravimetric capacity but will not likely meet any of the system targets for volumetric capacity or cost, given our base case assumptions. The 700-bar compressed storage system has the potential to meet only the 2010 target for system gravimetric capacity and is not likely to meet any of the system targets for volumetric capacity or cost, despite the fact that its volumetric capacity is much higher than that of the 350-bar system. Both the 350-bar and 700-bar systems come close to meeting the Well-to-Tank (WTT) efficiency target, but fall short by about 5%.

Hua, T.; Ahluwalia, R.; Peng, J. K.; Kromer, M.; Lasher, S.; McKenney, K.; Law, K.; Sinha, J. (Nuclear Engineering Division); (TIAX LLC)

2011-02-01T23:59:59.000Z

276

Survey Evidence on the Willingness of U.S. Consumers to Pay for Automotive Fuel Economy  

Science Conference Proceedings (OSTI)

Prospect theory, which was awarded the Nobel Prize in Economics in 2002, holds that human beings faced with a risky bet will tend to value potential losses about twice as much as potential gains. Previous research has demonstrated that prospect theory could be sufficient to explain an energy paradox in the market for automotive fuel economy. This paper analyzes data from four random sample surveys of 1,000 U.S. households each in 2004, 2011, 2012 and 2013. Households were asked about willingness to pay for future fuel savings as well as the annual fuel savings necessary to justify a given upfront payment. Payback periods inferred from household responses are consistent over time and across different formulations of questions. Mean calculated payback periods are short, about 3 years, but there is substantial dispersion among individual responses. Calculated payback periods do not appear to be correlated with the attributes of respondents. Respondents were able to quantitatively describe their uncertainty about both vehicle fuel economy and future fuel prices. Simulation of loss averse behavior based on this stated uncertainty illustrate how loss aversion could lead consumers to substantially undervalue future fuel savings relative to their expected value.

Greene, David L [ORNL; Evans, David H [Sewanee, The University of the South; Hiestand, John [Indiana University

2013-01-01T23:59:59.000Z

277

Technical assessment of cryo-compressed hydrogen storage tank systems for automotive applications.  

Science Conference Proceedings (OSTI)

On-board and off-board performance and cost of cryo-compressed hydrogen storage are assessed and compared to the targets for automotive applications. The on-board performance of the system and high-volume manufacturing cost were determined for liquid hydrogen refueling with a single-flow nozzle and a pump that delivers liquid H{sub 2} to the insulated cryogenic tank capable of being pressurized to 272 atm. The off-board performance and cost of delivering liquid hydrogen were determined for two scenarios in which hydrogen is produced by central steam methane reforming (SMR) or by central electrolysis. The main conclusions are that the cryo-compressed storage system has the potential of meeting the ultimate target for system gravimetric capacity, mid-term target for system volumetric capacity, and the target for hydrogen loss during dormancy under certain conditions of minimum daily driving. However, the high-volume manufacturing cost and the fuel cost for the SMR hydrogen production scenario are, respectively, 2-4 and 1.6-2.4 times the current targets, and the well-to-tank efficiency is well short of the 60% target specified for off-board regenerable materials.

Ahluwalia, R.; Hua, T.; Peng, J.-K.; Lasher, S.; McKenney, K.; Sinha, J.; Gardiner, M.; Nuclear Engineering Division; TIAX LLC; U.S. DOE

2010-05-01T23:59:59.000Z

278

STATEMENT OF CONSIDERATIONS REQUEST BY GENERAL MOTORS CORPORATION FOR AN ADVANCE WAIVER OF  

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

GENERAL MOTORS CORPORATION FOR AN ADVANCE WAIVER OF GENERAL MOTORS CORPORATION FOR AN ADVANCE WAIVER OF DOMESTIC AND FOREIGN INVENTION RIGHTS UNDER DOE COOPERATIVE AGREEMENT NO. DE-FC26-05NT42415, W(A)-05-046, CH-1328 The Petitioner, General Motors Corporation (GM) was awarded this cooperative agreement for the performance of work entitled, "Development of High Efficiency Clean Combustion Engine Designs for Spark Ignition and Compression Ignition Internal Combustion Engines." The purpose of the cooperative agreement is the improvement of the efficiency of the internal combustion engine and the development of other alternative propulsion technologies useful to the automotive market. More specifically, GM will work to further develop the homogeneous charge compression- ignition (HCCI) combustion engine. This engine combines many of the benefits of both gasoline

279

A General Review of the Superficial Fatigue Failures Modes Met in ...  

Science Conference Proceedings (OSTI)

Analysis of a Bucketwheel Stacker Reclaimer Structural Failure · Analysis of Glass Breakage · Analysis of Sealed, Integrated, Automotive Wheel Bearings.

280

General Dynamics, Electric Boat  

Science Conference Proceedings (OSTI)

General Dynamics, Electric Boat. NVLAP Lab Code: 100560-0. Address and Contact Information: 75 Eastern Point Road ...

2013-08-16T23:59:59.000Z

Note: This page contains sample records for the topic "general automotive octane" from the National Library of EnergyBeta (NLEBeta).
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281

Costs and benefits of automotive fuel economy improvement: A partial analysis  

SciTech Connect

This paper is an exercise in estimating the costs and benefits of technology-based fuel economy improvements for automobiles and light trucks. Benefits quantified include vehicle cots, fuel savings, consumer's surplus effects, the effect of reduced weight on vehicle safety, impacts on emissions of CO{sub 2} and criteria pollutants, world oil market and energy security benefits, and the transfer of wealth from US consumes to oil producers. A vehicle stock model is used to capture sales, scrappage, and vehicle use effects under three fuel price scenarios. Three alternative fuel economy levels for 2001 are considered, ranging from 32.9 to 36.5 MPG for cars and 24.2 to 27.5 MPG for light trucks. Fuel economy improvements of this size are probably cost-effective. The size of the benefit, and whether there is a benefit, strongly depends on the financial costs of fuel economy improvement and judgments about the values of energy security, emissions, safety, etc. Three sets of values for eight parameters are used to define the sensitivity of costs and benefits to key assumptions. The net present social value (1989$) of costs and benefits ranges from a cost of $11 billion to a benefit of $286 billion. The critical parameters being the discount rate (10% vs. 3%) and the values attached to externalities. The two largest components are always the direct vehicle costs and fuel savings, but these tend to counterbalance each other for the fuel economy levels examined here. Other components are the wealth transfer, oil cost savings, CO{sub 2} emissions reductions, and energy security benefits. Safety impacts, emissions of criteria pollutants, and consumer's surplus effects are relatively minor components. The critical issues for automotive fuel economy are therefore: (1) the value of present versus future costs and benefits, (2) the values of external costs and benefits, and (3) the financially cost-effective level of MPG achievable by available technology. 53 refs.

Greene, D.L. (Oak Ridge National Lab., TN (United States)); Duleep, K.G. (Energy and Environmental Analysis, Inc., Arlington, VA (United States))

1992-03-01T23:59:59.000Z

282

Automotive storage of hydrogen using modified magnesium hydrides. Final report, March 1976-March 1978  

DOE Green Energy (OSTI)

Metal hydrides can store more hydrogen per unit volume than normal high pressure or cryogenic techniques. Little energy is required to store the hydrogen in the hydride, and high stability at room temperature ensures low losses over long storage periods. Safety features of metal hydride storage are favorable. Because of its low weight and high hydrogen storage densities, modified magnesium hydride offers the greatest potential for automotive storage of hydrogen. Experimental and analytical work in this program has been directed toward the optimization of this storage system. Due to the relative stability of MgH/sub 2/, modifications of the MgMH/sub x/ (M = metal ion) have been made to decrease the dissociation temperature while retaining high hydrogen capacity. This parameter is crucial since vehicle exhaust will supply the thermal energy to dissociate the hydride in an automobile. System studies indicate that hydride dissociation temperature (T/sub D/) should be 200/sup 0/C to ensure uninterrupted fuel flow at all driving and idle conditions. From experimental data developed in this four task study, we conclude that alloys comprised of Mg, Cu and Ni have come closest to meeting the dissociation temperature goal. Small additions of rare-earth elements to the basic alloy also contribute to a reduction of T/sub D/. The best alloy developed in this program exhibits a T/sub D/ = 223/sup 0/C and a hydrogen capacity near four weight percent compared to a theoretical 7.65 percent for MgH/sub 2/. That alloy has been characterized for dissociation temperature, hydrogen capacity, kinetics, and P-C-T relationships. Dissociation temperature, hydrogen capacity and material cost are reported for each alloy tested in this program.

Rohy, D. A.; Nachman, J. F.; Hammer, A. N.; Duffy, T. E.

1979-01-01T23:59:59.000Z

283

Materials review for improved automotive gas-turbine engine. Final report  

DOE Green Energy (OSTI)

Advanced materials are the key to achieving the performance and fuel economy goals of improved automotive gas turbine engines. The potential role of superalloys, refractory alloys, and ceramics in the hottest sections of future engines that may be required to operate with turbine inlet temperatures as high as 1370/sup 0/C (2500/sup 0/F) is examined. These high temperature materials are reviewed. The characteristics of the best modern conventional superalloys, directionally solidified eutectics, oxide dispersion strengthened alloys, and tungsten fiber reinforced superalloys are reviewed; and the most promising alloys in each system are compared on the basis of maximum turbine blade temperature capability. The requirements for improved high temperature protective coatings and special fabrication techniques for these advanced alloys are discussed. Chromium, columbium, molybdenum, tantalum, and tungsten alloys are reviewed. On the basis of properties, cost, availability, and strategic importance, molybdenum alloys are found to be the most suitable refractory material for turbine wheels for mass produced engines. Ceramic material candidates are reviewed and ranked according to their probability of success in particular applications. Various forms of, and fabrication processes for both silicon nitride and silicon carbide, along with SiAlON's are investigated for use in high-stress and medium-stress high temperature environments. Low-stress glass-ceramic regenerator materials are also investigated. Treatment is given to processing requirements, such as coatings for oxidation/corrosion protection, joining methods, and machining technology. Economics of ceramic raw materials, and of various processing methods are discussed. Conclusions are drawn, and recommendations for areas of further research are proposed for consideration and/or adoption.

Belleau, C.; Ehlers, W.L.; Hagen, F.A.

1978-04-01T23:59:59.000Z

284

Technical assessment of cryo-compressed hydrogen storage tank systems for automotive applications.  

DOE Green Energy (OSTI)

On-board and off-board performance and cost of cryo-compressed hydrogen storage has been assessed and compared to the DOE 2010, 2015 and ultimate targets for automotive applications. The Gen-3 prototype system of Lawrence Livermore National Laboratory was modeled to project the performance of a scaled-down 5.6-kg usable hydrogen storage system. The on-board performance of the system and high-volume manufacturing cost were determined for liquid hydrogen refueling with a single-flow nozzle and a pump that delivers 1.5 kg/min of liquid H{sub 2} to the insulated cryogenic tank capable of being pressurized to 272 atm (4000 psi). The off-board performance and cost of delivering liquid hydrogen were determined for two scenarios in which hydrogen is produced by central steam methane reforming (SMR) and by central electrolysis using electricity from renewable sources. The main conclusions from the assessment are that the cryo-compressed storage system has the potential of meeting the ultimate target for system gravimetric capacity and the 2015 target for system volumetric capacity (see Table I). The system compares favorably with targets for durability and operability although additional work is needed to understand failure modes for combined pressure and temperature cycling. The system may meet the targets for hydrogen loss during dormancy under certain conditions of minimum daily driving. The high-volume manufacturing cost is projected to be 2-4 times the current 2010 target of $4/kWh. For the reference conditions considered most applicable, the fuel cost for the SMR hydrogen production and liquid H{sub 2} delivery scenario is 60%-140% higher than the current target of $2-$3/gge while the well-to-tank efficiency is well short of the 60% target specified for off-board regenerable materials.

Ahluwalia, R. K.; Hua, T. Q.; Peng, J.-K.; Lasher, S.; McKenney, K.; Sinha, J.; Nuclear Engineering Division; TIAX LLC

2010-03-03T23:59:59.000Z

285

Costs and benefits of automotive fuel economy improvement: A partial analysis  

SciTech Connect

This paper is an exercise in estimating the costs and benefits of technology-based fuel economy improvements for automobiles and light trucks. Benefits quantified include vehicle cots, fuel savings, consumer`s surplus effects, the effect of reduced weight on vehicle safety, impacts on emissions of CO{sub 2} and criteria pollutants, world oil market and energy security benefits, and the transfer of wealth from US consumes to oil producers. A vehicle stock model is used to capture sales, scrappage, and vehicle use effects under three fuel price scenarios. Three alternative fuel economy levels for 2001 are considered, ranging from 32.9 to 36.5 MPG for cars and 24.2 to 27.5 MPG for light trucks. Fuel economy improvements of this size are probably cost-effective. The size of the benefit, and whether there is a benefit, strongly depends on the financial costs of fuel economy improvement and judgments about the values of energy security, emissions, safety, etc. Three sets of values for eight parameters are used to define the sensitivity of costs and benefits to key assumptions. The net present social value (1989$) of costs and benefits ranges from a cost of $11 billion to a benefit of $286 billion. The critical parameters being the discount rate (10% vs. 3%) and the values attached to externalities. The two largest components are always the direct vehicle costs and fuel savings, but these tend to counterbalance each other for the fuel economy levels examined here. Other components are the wealth transfer, oil cost savings, CO{sub 2} emissions reductions, and energy security benefits. Safety impacts, emissions of criteria pollutants, and consumer`s surplus effects are relatively minor components. The critical issues for automotive fuel economy are therefore: (1) the value of present versus future costs and benefits, (2) the values of external costs and benefits, and (3) the financially cost-effective level of MPG achievable by available technology. 53 refs.

Greene, D.L. [Oak Ridge National Lab., TN (United States); Duleep, K.G. [Energy and Environmental Analysis, Inc., Arlington, VA (United States)

1992-03-01T23:59:59.000Z

286

Costs and benefits of automotive fuel economy improvement: A partial analysis  

SciTech Connect

This paper is an exercise in estimating the costs and benefits of technology-based fuel economy improvements for automobiles and light trucks. Benefits quantified include vehicle cots, fuel savings, consumer's surplus effects, the effect of reduced weight on vehicle safety, impacts on emissions of CO{sub 2} and criteria pollutants, world oil market and energy security benefits, and the transfer of wealth from US consumes to oil producers. A vehicle stock model is used to capture sales, scrappage, and vehicle use effects under three fuel price scenarios. Three alternative fuel economy levels for 2001 are considered, ranging from 32.9 to 36.5 MPG for cars and 24.2 to 27.5 MPG for light trucks. Fuel economy improvements of this size are probably cost-effective. The size of the benefit, and whether there is a benefit, strongly depends on the financial costs of fuel economy improvement and judgments about the values of energy security, emissions, safety, etc. Three sets of values for eight parameters are used to define the sensitivity of costs and benefits to key assumptions. The net present social value (1989$) of costs and benefits ranges from a cost of $11 billion to a benefit of $286 billion. The critical parameters being the discount rate (10% vs. 3%) and the values attached to externalities. The two largest components are always the direct vehicle costs and fuel savings, but these tend to counterbalance each other for the fuel economy levels examined here. Other components are the wealth transfer, oil cost savings, CO{sub 2} emissions reductions, and energy security benefits. Safety impacts, emissions of criteria pollutants, and consumer's surplus effects are relatively minor components. The critical issues for automotive fuel economy are therefore: (1) the value of present versus future costs and benefits, (2) the values of external costs and benefits, and (3) the financially cost-effective level of MPG achievable by available technology. 53 refs.

Greene, D.L. (Oak Ridge National Lab., TN (United States)); Duleep, K.G. (Energy and Environmental Analysis, Inc., Arlington, VA (United States))

1992-03-01T23:59:59.000Z

287

Oxidation of automotive primary reference fuels in a high pressure flow reactor  

DOE Green Energy (OSTI)

Automotive engine knock limits the maximum operating compression ratio and ultimate thermodynamic efficiency of spark-ignition (SI) engines. In compression-ignition (CI) or diesel cycle engines the premixed urn phase, which occurs shortly after injection, determines the time it takes for autoignition to occur. In order to improve engine efficiency and to recommend more efficient, cleaner-burning alternative fuels, we must understand the chemical kinetic processes which lead to autoignition in both SI and CI engines. These engines burn large molecular-weight blended fuels, a class to which the primary reference fuels (PRF), n-heptane and isooctane belong. In this study, experiments were performed under engine-like conditions in a high pressure flow reactor using both the pure PRF fuels and their mixtures in the temperature range 550-880 K and at 12.5 atm pressure. These experiments not only provide information on the reactivity of each fuel but also identify the major intermediate products formed during the oxidation process. A detailed chemical kinetic mechanism is used to simulate these experiments and comparisons of experimentally measures and model predicted profiles for O{sub 2}, CO, CO{sub 2}, H{sub 2}O and temperature rise are presented. Intermediates identified in the flow reactor are compared with those present in the computations, and the kinetic pathways leading to their formation are discussed. In addition, autoignition delay times measured in a shock tube over the temperature range 690- 1220 K and at 40 atm pressure were simulated. Good agreement between experiment and simulation was obtained for both the pure fuels and their mixtures. Finally, quantitative values of major intermediates measured in the exhaust gas of a cooperative fuels research engine operating under motored engine conditions are presented together with those predicted by the detailed method.

Curran, H.J.; Pitz, W.J.; Westbrook, C.K. [Lawrence Livermore National Lab., CA (United States); Callahan, C.V.; Dryer, F.L. [Princeton Univ., Areospace Engineering. NJ (United States)

1998-01-01T23:59:59.000Z

288

Synthetic liquid fuels development: assessment of critical factors. Volume IV. Energy/economic comparison of coal-based automotive energy supply systems  

DOE Green Energy (OSTI)

Considerable debate has occurred in recent years about the relative merits of energy analysis versus traditional economic analysis. Some economists assert that energy analysis adds no new information to that in economic analysis; energy analysts claim that the explicit consideration of energy flows is necessary for a complete understanding of the implications of energy supply and use. In comparing the cost and energy consumption figures for the various automotive energy options, certain parallels are evident. Those system components that have the highest costs also require high levels of energy consumption. This is generally due to the severity of the processing conditions required to convert one energy form (e.g., coal) to another (e.g., methanol). These conditions require the use of capital-intensive equipment as well as the consumption of large amounts of energy. For some components that have relatively high costs but low energy requirements (e.g., fuel distribution), the costs are due to the many handling and transfer requirements. Overall, the capital- and energy-intensive energy conversion processes dominate the systems we have examined. Therefore, a comparison of cost with energy consumption for all the fuels considered shows a definite trend - increasing costs imply increasing energy consumption. Thus, decision makers concerned with promoting energy conservative supply options need not worry that their choices will be unduly costly. Rather, they will tend to be the least costly for the types of systems considered here. We caution against extrapolating these results to other systems, however, because systems that do not have the same kinds of capital- and energy-intensive components as those considered here may exhibit different trends.

Steele, R.V.; Sharma, K.J.; Dickson, E.M.

1977-02-01T23:59:59.000Z

289

Use of microPCM fluids as enhanced liquid coolants in automotive EV and HEV vehicles. Final report  

DOE Green Energy (OSTI)

Proof-of-concept experiments using a specific microPCM fluid that potentially can have an impact on the thermal management of automotive EV and HEV systems have been conducted. Samples of nominally 20-micron diameter microencapsulated octacosane and glycol/water coolant were prepared for testing. The melting/freezing characteristics of the fluid, as well as the viscosity, were determined. A bench scale pumped-loop thermal system was used to determine heat transfer coefficients and wall temperatures in the source heat exchanged. Comparisons were made which illustrate the enhancements of thermal performance, reductions of pumping power, and increases of heat transfer which occur with the microPCM fluid.

Mulligan, James C.; Gould, Richard D.

2001-10-31T23:59:59.000Z

290

DOE General Competencies  

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

The DOE General Competencies are the personal and professional attributes that are critical to successful performance.  A competency model is a collection of competencies that together define...

291

Photon Generalized Parton Distributions  

E-Print Network (OSTI)

We present a calculation of the generalized parton distributions of the photon using overlaps of photon light-front wave functions.

Asmita Mukherjee; Sreeraj Nair

2011-09-30T23:59:59.000Z

292

Photon Generalized Parton Distributions  

E-Print Network (OSTI)

We present a calculation of the generalized parton distributions of the photon using overlaps of photon light-front wave functions.

Mukherjee, Asmita

2011-01-01T23:59:59.000Z

293

1998 EMC: General Information  

Science Conference Proceedings (OSTI)

For information regarding the DRC, please contact Emmanuel Crabbé, DRC General Meeting Chair, IBM SRDC, MS-E40, Building 630, 1580 Route 52, ...

294

General Employee Radiological Training  

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

DOE HANDBOOK GENERAL EMPLOYEE RADIOLOGICAL TRAINING U.S. Department of Energy AREA TRNG Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution...

295

STATEMENT OF CONSIDERATIONS REQUEST BY GENERAL MOTORS LLC (GM) FOR AN ADVANCE WAIVER OF  

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

GENERAL MOTORS LLC (GM) FOR AN ADVANCE WAIVER OF GENERAL MOTORS LLC (GM) FOR AN ADVANCE WAIVER OF DOMESTIC AND FOREIGN PATENT RIGHTS UNDER NREL SUBCONTRACT NO. ZCI- 1-40497-01; W(A) 2011-041 GM has requested a waiver of domestic and foreign patent rights of the United States of America in all subject inventions arising from its work under subcontract number ZCI-40497-01 under the prime contract DE-AC36-08G028308, the contract between DOE and the Alliance for Sustainable Energy, LLC, as the contractor of the National Renewable Laboratory. The subcontract is entitled "Development of Computer-Aided Design Tools for Automotive Batteries." The objective of the project funded through the subcontract is to develop suites of software tools that enable automobile and battery manufacturers, pack integrators, and other end-

296

NUFinancials General Ledger  

E-Print Network (OSTI)

NUFinancials General Ledger Reference TroubleshootingGuide Last Updated 11/24/2012 mac © 2010 Northwestern University FMS711 Corrections, Sales, and Transfers Page 1 of 5 Troubleshooting Actuals Journals;NUFinancials General Ledger Reference TroubleshootingGuide Last Updated 11/24/2012 mac © 2010 Northwestern

Shull, Kenneth R.

297

Generalized Region Connection Calculus  

Science Conference Proceedings (OSTI)

The Region Connection Calculus (RCC) is one of the most widely referenced system of high-level (qualitative) spatial reasoning. RCC assumes a continuous representation of space. This contrasts sharply with the fact that spatial information obtained from ... Keywords: (Generalized) Boolean connection algebra, (Generalized) Region Connection Calculus, Continuous space, Discrete space, Mereology, Mereotopology, Qualitative spatial reasoning

Sanjiang Li; Mingsheng Ying

2004-12-01T23:59:59.000Z

298

A survey of processes for producing hydrogen fuel from different sources for automotive-propulsion fuel cells  

SciTech Connect

Seven common fuels are compared for their utility as hydrogen sources for proton-exchange-membrane fuel cells used in automotive propulsion. Methanol, natural gas, gasoline, diesel fuel, aviation jet fuel, ethanol, and hydrogen are the fuels considered. Except for the steam reforming of methanol and using pure hydrogen, all processes for generating hydrogen from these fuels require temperatures over 1000 K at some point. With the same two exceptions, all processes require water-gas shift reactors of significant size. All processes require low-sulfur or zero-sulfur fuels, and this may add cost to some of them. Fuels produced by steam reforming contain {approximately}70-80% hydrogen, those by partial oxidation {approximately}35-45%. The lower percentages may adversely affect cell performance. Theoretical input energies do not differ markedly among the various processes for generating hydrogen from organic-chemical fuels. Pure hydrogen has severe distribution and storage problems. As a result, the steam reforming of methanol is the leading candidate process for on-board generation of hydrogen for automotive propulsion. If methanol unavailability or a high price demands an alternative process, steam reforming appears preferable to partial oxidation for this purpose.

Brown, L.F.

1996-03-01T23:59:59.000Z

299

Durability-Based Design Criteria for a Quasi-Isotropic Carbon-Fiber-Reinforced Thermoplastic Automotive Composite  

DOE Green Energy (OSTI)

This report provides recommended durability-based design properties and criteria for a quais-isotropic carbon-fiber thermoplastic composite for possible automotive structural applications. The composite consisted of a PolyPhenylene Sulfide (PPS) thermoplastic matrix (Fortron's PPS - Ticona 0214B1 powder) reinforced with 16 plies of carbon-fiber unidirectional tape, [0?/90?/+45?/-45?]2S. The carbon fiber was Hexcel AS-4C and was present in a fiber volume of 53% (60%, by weight). The overall goal of the project, which is sponsored by the U.S. Department of Energy's Office of Freedom Car and Vehicle Technologies and is closely coordinated with the Advanced Composites Consortium, is to develop durability-driven design data and criteria to assure the long-term integrity of carbon-fiber-based composite systems for automotive structural applications. This document is in two parts. Part 1 provides design data and correlations, while Part 2 provides the underlying experimental data and models. The durability issues addressed include the effects of short-time, cyclic, and sustained loadings; temperature; fluid environments; and low-energy impacts (e.g., tool drops and kickups of roadway debris) on deformation, strength, and stiffness. Guidance for design analysis, time-independent and time-dependent allowable stresses, rules for cyclic loadings, and damage-tolerance design guidance are provided.

Naus, Dan J [ORNL; Corum, James [ORNL; Klett, Lynn B [ORNL; Davenport, Mike [ORNL; Battiste, Rick [ORNL; Simpson, Jr., William A [ORNL

2006-04-01T23:59:59.000Z

300

OFFICE OF INSPECTOR GENERAL  

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

APP-005 APP-005 Planning for and Measuring Office of Inspector General Results FY 2002 Annual Performance Report and FY 2003 Annual Performance Plan Office of Inspector General U.S. Department of Energy Inspector General's Message We are pleased to present the Office of Inspector General's (OIG) consolidated Fiscal Year 2002 Annual Performance Report and Fiscal Year 2003 Annual Performance Plan. This document evaluates our actual Fiscal Year (FY) 2002 performance and establishes the performance goals and strategies we will pursue in FY 2003 to fulfill our mission. As mandated by the Inspector General Act, the OIG promotes the effective, efficient, and economical operation of the Department of Energy's programs and operations, including the National Nuclear Security Administration (NNSA).

Note: This page contains sample records for the topic "general automotive octane" 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

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

Motor Gasoline Motor Gasoline Definitions Key Terms Definition Bulk Sales Wholesale sales of gasoline in individual transactions which exceed the size of a truckload. Dealer Tank Wagon Sales (DTW) Wholesale sales of gasoline priced on a delivered basis to a retail outlet. Gas Plant Operator Any firm, including a gas plant owner, which operates a gas plant and keeps the gas plant records. A gas plant is a facility in which natural gas liquids are separated from natural gas or in which natural gas liquids are fractionated or otherwise separated into natural gas liquid products or both. For the purposes of this survey, gas plant operator data are contained in the refiner categories. Gasoline Grades The classification of gasoline by octane ratings. Each type of gasoline (conventional and reformulated) is classified by three grades - regular, midgrade, and premium. Note: gasoline sales are reported by grade in accordance with their classification at the time of sale. In general, automotive octane requirements are lower at high altitudes. Therefore, in some areas of the United States, such as the Rocky Mountain States, the octane ratings for the gasoline grades may be 2 or more octane points lower.

302

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

Prime Supplier Sales Volume Prime Supplier Sales Volume Definitions Key Terms Definition Conventional Gasoline Finished motor gasoline not included in the oxygenated or reformulated gasoline categories. Excludes reformulated gasoline blendstock for oxygenate blending (RBOB) as well as other blendstock. Finished Aviation Gasoline A complex mixture of relatively volatile hydrocarbons with or without small quantities of additives, blended to form a fuel suitable for use in aviation reciprocating engines. Fuel specifications are provided in ASTM Specification D 910 and Military Specification MIL-G-5572. Note: Data on blending components are not counted in data on finished aviation gasoline. Gasoline Grades The classification of gasoline by octane ratings. Each type of gasoline (conventional and reformulated) is classified by three grades - regular, midgrade, and premium. Note: gasoline sales are reported by grade in accordance with their classification at the time of sale. In general, automotive octane requirements are lower at high altitudes. Therefore, in some areas of the United States, such as the Rocky Mountain States, the octane ratings for the gasoline grades may be 2 or more octane points lower.

303

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

Motor Gasoline Prices by Grade and Sales Type Motor Gasoline Prices by Grade and Sales Type Definitions Key Terms Definition Bulk Sales Wholesale sales of gasoline in individual transactions which exceed the size of a truckload. Dealer Tank Wagon Sales (DTW) Wholesale sales of gasoline priced on a delivered basis to a retail outlet. Gas Plant Operator Any firm, including a gas plant owner, which operates a gas plant and keeps the gas plant records. A gas plant is a facility in which natural gas liquids are separated from natural gas or in which natural gas liquids are fractionated or otherwise separated into natural gas liquid products or both. For the purposes of this survey, gas plant operator data are contained in the refiner categories. Gasoline Grades The classification of gasoline by octane ratings. Each type of gasoline (conventional and reformulated) is classified by three grades - regular, midgrade, and premium. Note: gasoline sales are reported by grade in accordance with their classification at the time of sale. In general, automotive octane requirements are lower at high altitudes. Therefore, in some areas of the United States, such as the Rocky Mountain States, the octane ratings for the gasoline grades may be 2 or more octane points lower.

304

Full length article: Comparative analysis of single-channel direction finding algorithms for automotive applications at 2400 MHz in a complex reflecting environment  

Science Conference Proceedings (OSTI)

This paper presents an amplitude-based single-channel direction finding system for automotive applications and compares its performance against two different phase-based single-channel direction finding algorithms in a complex reflecting environment ... Keywords: Angle of arrival, Antenna array, Direction finding, Pseudo-Doppler, Signal propagation

Daniel N. Aloi; Mohammad S. Sharawi

2010-03-01T23:59:59.000Z

305

general_atomics.cdr  

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

former former General Atomics Hot Cell Facility was constructed in 1959 and operated until 1991. The site encompassed approximately 7,400 square feet of laboratory and remote operations cells. Licensed operations at the facility included receipt, handling, and shipment of radioactive materials; remote handling, examination, and storage of previously irradiated nuclear fuel materials; pilot-scale tritium extraction operations; and development, fabrication, and inspection of uranium oxide-beryllium oxide fuel materials. General Atomics performed most of the work for the federal government. The General Atomics Hot Cell Facility was located in a 60-acre complex 13 miles northwest of downtown San Diego, 1 mile inland from the Pacific Ocean, and approximately 300 feet above sea level. The General Atomics site is in the center of Torrey Mesa Science Center, a 304-acre industrial

306

general_atomics.cdr  

Office of Legacy Management (LM)

former General former General Atomics Hot Cell Facility was constructed in 1959 and operated until 1991. The site encompassed approximately 7,400 square feet of laboratory and remote operations cells. Licensed operations at the facility included receipt, handling, and shipment of radioactive materials; remote handling, examination, and storage of previously irradiated nuclear fuel materials; pilot-scale tritium extraction operations; and development, fabrication, and inspection of uranium oxide-beryllium oxide fuel materials. General Atomics performed most of the work for the federal government. The General Atomics Hot Cell Facility was located in a 60-acre complex 13 miles northwest of downtown San Diego, 1 mile inland from the Pacific Ocean, and approximately 300 feet above sea level.

307

General Laser Measurements  

Science Conference Proceedings (OSTI)

General Measurements for Laser Meters. ... 90 to 0 dBm. 0 to 30 dBm. AO 2005, Igor Vayshenker. Laser Dose, 193 nm, SP250-56, David Livigni. ...

2012-11-28T23:59:59.000Z

308

Anomaly General Circulation Models  

Science Conference Proceedings (OSTI)

Anomally models based on a spectral general circulation model (GCM) are formulated and applied to study of low-frequency atmospheric variability in the extratropics, and long-range forecasting research. A steady linear version of the anomaly ...

A. Navarra; K. Miyakoda

1988-05-01T23:59:59.000Z

309

general_atomics.cdr  

Office of Legacy Management (LM)

from the U.S. Department of Energy (DOE). Discussions between DOE and General Atomics led to an agreed cost-sharing and no-fee arrangement for the decontamination and site...

310

2011 IAEA General Conference  

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

2011 IAEA General Conference 2011 IAEA General Conference Remarks as Prepared for Delivery Secretary Steven Chu Monday, September 19, 2011 Thank you, Ambassador Feruta. Congratulations on your election as President of this Conference. I also want to thank Director General Amano for his outstanding leadership. I am honored to represent the United States today, and I want to share a message from President Barack Obama: "On behalf of the United States, please accept my best wishes for a successful International Atomic Energy Agency General Conference. This year's meeting takes place against the backdrop of the severe earthquake and tsunami that struck Japan in March and the devastating accident at the Fukushima Daiichi Nuclear Power Station that followed. Along with

311

Dual generalized Bernstein basis  

Science Conference Proceedings (OSTI)

The generalized Bernstein basis in the space @P"n of polynomials of degree at most n, being an extension of the q-Bernstein basis introduced by Philips [Bernstein polynomials based on the q-integers, Ann. Numer. Math. 4 (1997) 511-518], is given by the ... Keywords: Bernstein basis, Big q-Jacobi polynomials, Discrete Bernstein basis, Dual basis, Generalized Bernstein basis, Little q-Jacobi polynomials, Shifted Jacobi polynomials, q -Bernstein basis

Stanis?aw Lewanowicz; Pawe? Wo?ny

2006-02-01T23:59:59.000Z

312

General Search at HERA A General Search for  

E-Print Network (OSTI)

1 / 18 General Search at HERA G. Brandt A General Search for New Phenomena at HERA Gerhard Brandt Analysis Presented Paper: Phys. Lett. B 674 (2009), 257 [arxiv:0901.0507] #12;2 / 18 General Search at HERA General Search at HERA G. Brandt The H1 General Search General Search for Physics beyond the Standard

313

Program Final Report - Develop Thermoelectric Technology for Automotive Waste Heat Recovery  

Science Conference Proceedings (OSTI)

We conducted a vehicle analysis to assess the feasibility of thermoelectric technology for waste heat recovery and conversion to useful electrical power and found that eliminating the 500 W of electrical power generated by the alternator corresponded to about a 7% increase in fuel economy (FE) for a small car and about 6% for a full size truck. Electric power targets of 300 W were established for city and highway driving cycles for this project. We obtained critical vehicle level information for these driving cycles that enabled a high-level design and performance analysis of radiator and exhaust gas thermoelectric subsystems for several potential vehicle platforms, and we identified the location and geometric envelopes of the radiator and exhaust gas thermoelectric subsystems. Based on this analysis, we selected the Chevrolet Suburban as the most suitable demonstration vehicle for this project. Our modeling and thermal analysis assessment of a radiator-based thermoelectric generator (TEG), however, revealed severe practical limitations. Specifically the small temperature difference of 100°C or less between the engine coolant and ambient air results in a low Carnot conversion efficiency, and thermal resistance associated with air convection would reduce this conversion efficiency even further. We therefore decided not to pursue a radiator-based waste heat recovery system and focused only on the exhaust gas. Our overall approach was to combine science and engineering: (1) existing and newly developed TE materials were carefully selected and characterized by the material researcher members of our team, and most of the material property results were validated by our research partners, and (2) system engineers worked closely with vehicle engineers to ensure that accurate vehicle-level information was used for developing subsystem models and designs, and the subsystem output was analyzed for potential fuel economy gains. We incorporated material, module, subsystem, and integration costs into the material selection criteria in order to balance various materials, module and subsystem design, and vehicle integration options. Our work on advanced TE materials development and on TEG system design, assembly, vehicle integration, and testing proceeded in parallel efforts. Results from our two preliminary prototype TEGs using only Bi-Te TE modules allowed us to solve various mechanical challenges and to finalize and fine tune aspects of the design and implementation. Our materials research effort led us to quickly abandon work on PbTe and focus on the skutterudite materials due to their superior mechanical performance and suitability at automotive exhaust gas operating temperatures. We synthesized a sufficiently large quantity of skutterudite material for module fabrication for our third and final prototype. Our TEG#3 is the first of its kind to contain state-of-the-art skutterudite-based TE modules to be installed and tested on a production vehicle. The design, which consisted of 24 skutterudite modules and 18 Bi-Te modules, attempted to optimize electrical power generation by using these two kinds of TE modules that have their peak performance temperatures matched to the actual temperature profile of the TEG during operation. The performance of TEG#3 was limited by the maximum temperature allowable for the Bi-Te TE modules located in the colder end of the TEG, resulting in the operating temperature for the skutterudite modules to be considerably below optimum. We measured the power output for (1) the complete TEG (25 Watts) and (2) an individual TE module series string (1/3 of the TEG) operated at a 60°C higher temperature (19 Watts). We estimate that under optimum operating temperature conditions, TEG#3 will generate about 235 Watts. With additional improvements in thermal and electrical interfaces, temperature homogeneity, and power conditioning, we estimate TEG#3 could deliver a power output of about 425 Watts.

Gregory Meisner

2011-08-31T23:59:59.000Z

314

General Employee Radiological Training  

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

Not Measurement Not Measurement Sensitive DOE-HDBK-1131-2007 December 2007_______ Change Notice 1 Reaffirmed 2013 DOE HANDBOOK GENERAL EMPLOYEE RADIOLOGICAL TRAINING U.S. Department of Energy AREA TRNG Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. This document is available on the Department of Energy Technical Standards Program Web Site at http://www.hss.energy.gov/nuclearsafety/techstds/ Change 1 DOE-HDBK-1131-2007 Original Change Part 2 page 5 The average annual radiation dose to a member of the general population is about 360 millirem/year. The average annual radiation dose to a member of the general population is about 620 millirem/year. Part 2 page 5 Natural background radiation is by far the

315

General User Proposal Scores  

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

General User Proposal Scores General User Proposal Scores General User Proposal Scores Print Tuesday, 01 June 2010 10:34 Scoring Proposals are scored on a scale of 1 to 5, with 1 being the best score and 5 the worst. Reviewers are requested to use the following ranking schema: Must do High Priority Medium Priority Low priority Don't do Beam time is assigned based on each proposal's score in relation to all other proposals for a given beamline. For beamlines where beamtime requests exceed available beamtime, a cutoff score is assigned after which no beam time is allocated. proposal scores Beam Time Cutoff Scores for the Current Cycle The table below lists the percent of beam time shifts allocated/requested for each beamline, and the cutoff scores, below which no beam time was assigned.

316

General Employee Radiological Training  

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

_______ _______ Change Notice 1 June 2009 DOE HANDBOOK GENERAL EMPLOYEE RADIOLOGICAL TRAINING U.S. Department of Energy AREA TRNG Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Not Measurement Sensitive This document is available on the Department of Energy Technical Standards Program Web Site at http://www.hss.energy.gov/nuclearsafety/techstds/ Change 1 DOE-HDBK-1131-2007 Original Change Part 2 page 5 The average annual radiation dose to a member of the general population is about 360 millirem/year. The average annual radiation dose to a member of the general population is about 620 millirem/year. Part 2 page 5 Natural background radiation is by far the

317

NEWTON's General Science References  

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

General Science References General Science References Do you have a great general science reference link? Please click our Ideas page. Featured Reference Links: First.gov Science and Technology First.gov Science and Technology This site, sponsered by the US Government provides reference links to topics on science, telecommunications, computers, research agencies, and news. NASA Science NASA Science NASA Science, is a website sponsered by NASA, that supplies resources for understanding our world and the world above. Topics include earth science, heliophysics, the planets, astrophysics and much more. There is also an educator page! Nobel Laueate Listings and Stories Nobel Laueate Listings and Stories See the official site for the Nobel Prize, and read biographies about all of the Nobel Laureates, and there life changing discoveries and accomplishments.

318

Argonne TDC: Intermagnetics General Corporation  

Record-setting joint research spurs growth of superconductor market for Argonne partner. Intermagnetics General Corporation Latham, NY. Intermagnetics General ...

319

Mass Production Cost Estimation for Direct H2 PEM Fuel Cell Systems for Automotive Applications: 2010 Update  

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

Mass Production Cost Estimation for Direct H 2 PEM Fuel Cell Systems for Automotive Applications: 2010 Update September 30, 2010 Prepared by: Brian D. James, Jeffrey A. Kalinoski & Kevin N. Baum One Virginia Square 3601 Wilson Boulevard, Suite 650 Arlington, Virginia 22201 703-243-3383 Prepared under: Subcontract No. AGB-0-40628-01 to the National Renewable Energy Laboratory (NREL) under Prime Contract No. DE-AC36-08GO28308 to the U.S. Department of Energy Foreword Energy security is fundamental to the mission of the U.S. Department of Energy (DOE) and hydrogen fuel cell vehicles have the potential to eliminate the need for oil in the transportation sector. Fuel cell vehicles can operate on hydrogen, which can be produced domestically, emitting less greenhouse gasses and pollutants than

320

Retrofitting an automotive air conditioner with HFC-134a, additive, and mineral oil. Final report, October 1992-May 1994  

Science Conference Proceedings (OSTI)

The paper gives results of an evaluation of a lubricant additive developed for use in retrofitting motor vehicle air conditioners. The additive was designed to enable HFC-134a to be used as a retrofit refrigerant with the existing mineral oil in CFC-12 systems. The goal of the project was to provide preliminary feasibility testing of the additive. The cooling effect of the test system retrofitted with HFC-134a and the oil additive was nearly the same as that of the original system with CFC 12 refrigerant. If lubricant additives prove to be successful, miscible lubricants may not be needed for retrofitting some automotive systems. The retrofitting procedure might be simplified and the cost to consumers might be reduced. It has not been determined if retrofitting systems with HFC-134a and oil additives is feasible for a wider range of operating conditions and types of equipment, including the applicability of orifice tube/suction accumulator systems.

Jetter, J.J.; Delafield, F.R.

1994-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "general automotive octane" 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

Generalized Lorentz Transformations  

E-Print Network (OSTI)

Generalized Lorentz transformations with modified velocity parameter are considered. Lorentz transformations depending on the mass of the observer are suggested.The modified formula for the addition of velocities remarkably preserves the constancy of the velocity of light for all observers. The Doppler red shift is affected and can provide a test of such generalisations.

Virendra Gupta

2013-05-22T23:59:59.000Z

322

All General Counsel Reports | Department of Energy  

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

4_082_DELPHI_AUTOMOTIVE_SYSTEMS_Waiver_of_Patent_Rights_.pdf 4_082_DELPHI_AUTOMOTIVE_SYSTEMS_Waiver_of_Patent_Rights_.pdf July 27, 2011 Public comment re Price-Anderson Act In response the Federal Register notice of December 31, 1997 requesting public comments on the Price-Anderson Act (PAA), Eureka County, Nevada is submitting these comments. Eureka County is one of the affected units of local government under the Nuclear Waste Policy Act of 1982 as amended. With potential socioeconomic, environmental and transportation impacts, we have a strong interest in oversight of the DOE's Yucca Mountain project activities, including transportation impacts and consequences. July 27, 2011 WA_1994_034_AIR_PRODUCTS_AND_CHEMICALS_INC_Waiver_of_Domesti.pdf July 27, 2011 WA_03_028_SUPERPOWER_INC_Waiver_of_Patent_Rights_Under_a_DOE.pdf

323

STATEMENT OF CONSIDERATIONS REQUEST BY GENERAL MOTORS CORPORATION FOR AN ADVANCE WAIVER  

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

ADVANCE WAIVER ADVANCE WAIVER OF DOMESTIC AND FOREIGN INVENTION RIGHTS UNDER DOE COOPERATIVE AGREEMENT NO. DE-FC26-04NT42278; W(A)-04-070, CH-1248 The Petitioner, General Motors Corporation (GM) was awarded this cooperative agreement for the performance of work entitled, "Develop Thermoelectric Technology for Automotive Waste Heat Recovery". The project will address a wide range of crucial economic, engineering and scientific questions to bring this nascent technology from laboratory to market place. This will be a team effort focusing on utilizing the latest materials research breakthrough: incorporating these innovations into thermoelectric modules and subsystems, and integrating them into vehicles. The goal of the program is to achieve and demonstrate a 10% improvement over current brake

324

Office of Inspector General  

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

Inspector General Inspector General Office of Audits and Inspections Work Plan for FY 2013 Audits Central Audits Division  Ecotality  Funding Overlap  Follow-up on Smart Grid Investment Grant  DOE's Loan Program Office's Portfolio Management  Office of Fossil Energy's Regional Carbon Sequestration Partnerships  Advanced Manufacturing Office's Combined Heat and Power Systems  DOE's Management of Contaminated Non-EM Facilities  Unneeded Real Estate  Review of For-Profit Grantees for selected DOE programs  Commercialization Efforts at National Laboratories  Research Misconduct at Office of Science  Public Dissemination of Research Results  BPA's Management of Borrowing Authority Construction  Controls Over PMA's Use of Hedging Instruments

325

EMSL: News: General Stories  

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

General News General News Battery development may extend range of electric cars Battery development may extend range of electric cars New anode quadruples life of lithium-sulfur battery, could also help store renewable energy more cheaply Released: January 09, 2014 Scientists used EMSL capabilities and expertise to help develop and test a new anode design for lithium-sulfur batteries. The "hybrid" anode significantly extends the life of lithium-sulfur batteries, bringing them closer to commercial use. Read the PNNL news release. Batteries as they are meant to be seen Batteries as they are meant to be seen The search for long-lasting, inexpensive rechargeable batteries Released: December 27, 2013 Researchers working at EMSL study how a battery works under wet conditions

326

Warped General Gauge Mediation  

E-Print Network (OSTI)

We develop the formalism of "General gauge mediation" for five dimensional theories in a slice of AdS space. A set of current correlators encodes the effect of a supersymmetry breaking hidden sector localised on the IR brane. These current correlators provide a tree-level gaugino mass and loop-level sfermion masses on the UV brane. We also use this formalism to calculate the Casimir energy and masses for bulk hyperscalars. To illustrate this general construction we consider a perturbative hidden sector of generalised messengers coupled to a spurion. For models with large warping, we find that when the AdS warp factor $k$ is less than the characteristc mass scale $M$ of the hidden sector, the whole Kaluza-Klein tower of vector superfields propagate supersymmetry breaking effects to the UV brane. When $M$ is less than $k$, the zero modes dominate.

Moritz McGarrie; Daniel C. Thompson

2010-09-23T23:59:59.000Z

327

Tests of General Relativity  

SciTech Connect

The last years have seen continuing activities in the exploration of our understanding of gravity, motivated by results from precision cosmology and new precision astrophysical experiments. At the centre of attention lies the question as to whether general relativity is the correct theory of gravity. In answering this question, we work not only towards correctly interpreting the phenomenon of 'dark energy' but also towards the goal of achieving a quantum theory of gravity. In these efforts, the observations of pulsars, especially those in binary systems, play an important role. Pulsars do not only provide the only evidence for the existence of gravitational waves so far, but they also provide precision tests of general relativity and alternative theories of gravity. This talk summarizes the current state-of-art in these experiments and looks into the future.

Kramer, Michael [MPI fuer Radioastronomie, Auf dem Huegel 69, 53121 Bonn (Germany); Jodrell Bank Centre for Astrophysics, University of Manchester, Manchester M13 9PL (United Kingdom)

2011-09-22T23:59:59.000Z

328

Generalized Inverse Seesaws  

E-Print Network (OSTI)

The seesaw mechanism can be generalized to a Type-III variant and a quintuplet variant. We present two models that provide analogous generalizations of the inverse seesaw mechanism. The first model employs a fermion triplet F ~ (1,3,0) and requires no additional multiplets or parameters relative to the standard inverse seesaw. We argue that, from a bottom-up perspective, there appears to be no particular reason to preference the usual scenario over this variant. The second model employs a fermion quintuplet F ~ (1,5,0) and requires an additional scalar S ~ (1,4,1). We also show that minimal inverse seesaws with even larger fermionic representations are not expected to realize naturally small neutrino masses.

Law, Sandy S C

2013-01-01T23:59:59.000Z

329

Generalized Inverse Seesaws  

E-Print Network (OSTI)

The seesaw mechanism can be generalized to a Type-III variant and a quintuplet variant. We present two models that provide analogous generalizations of the inverse seesaw mechanism. The first model employs a fermion triplet F ~ (1,3,0) and requires no additional multiplets or parameters relative to the standard inverse seesaw. We argue that, from a bottom-up perspective, there appears to be no particular reason to preference the usual scenario over this variant. The second model employs a fermion quintuplet F ~ (1,5,0) and requires an additional scalar S ~ (1,4,1). We also show that minimal inverse seesaws with even larger fermionic representations are not expected to realize naturally small neutrino masses.

Sandy S. C. Law; Kristian L. McDonald

2013-03-20T23:59:59.000Z

330

DOE Fuel Cell Pre-Solicitation Workshop - Breakout Group 4: Low Temperature Fuel Cell System BOP & FUEL Processors For Stationary and Automotive  

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

BREAKOUT GROUP 4: LOW TEMPERATURE FUEL CELL SYSTEM BOP & FUEL PROCESSORS FOR STATIONARY AND AUTOMOTIVE BREAKOUT GROUP 4: LOW TEMPERATURE FUEL CELL SYSTEM BOP & FUEL PROCESSORS FOR STATIONARY AND AUTOMOTIVE PARTICIPANTS O NAME RGANIZATION Shabbir Ahmed Argonne National Laboratory Chris Ainscough NUVERA Rod Borup Los Alamos National Laboratory Vince Contini Battelle Rick Cutright PlugPower LLC David Frank Hydrogenics Jamie Holladay Pacific Northwest National Laboratory Terry Johnson Sandia National Laboratory Sridhas Kanuri UTC Power Ted Krause Argonne National Laboratory Michael McCarthy Protonex Technology Corporation Pinakin Patel FuelCell Energy Inc. Dennis Rapodios Argonne National Laboratory Eric Simpkins IdaTech LLC Anna Stefanopoulou University of Michigan Ken Stroh Los Alamos National Laboratory Olivier Verdu HELION Doug Wheeler National Renewable Energy Laboratory

331

General Services Administration  

SciTech Connect

The Federal Energy Management Improvement Act of 1988 requires all federal agencies, including the General Services Administration (GSA), to reduce building energy usage by 10 percent from 1985 levels by 1995. While GSA has been actively pursuing energy conservation, it faces a formidable challenge in achieving the required 10-percent building energy reduction by 1995, and it is too early to tell whether GSA's efforts will be successful. Because GSA has developed a comprehensive strategy to reduce building energy usage, has begun funding a variety of specific energy conservation initiatives, and is actively exploring other energy-saving opportunities, this paper makes no recommendations to GSA.

1992-01-01T23:59:59.000Z

332

Process demonstration and cost analysis of a mass production forging technique for automotive turbine wheels: Phase II. Final report, January 1975--March 1977  

SciTech Connect

Low cost fabrication of integrally-bladed automotive turbine wheels utilizing the GATORIZING forging process was demonstrated. The capability of the forging process was characterized as to blade shape, and the effect of the blade shape on Chrysler baseline engine turbine efficiency was analytically defined. Actual baseline engine turbine wheels were fabricated from IN100 and AF2-1DA for evaluation. A mass production cost estimate was generated for manufacturing large production quantities.

Allen, M.M.; Larson, K.J.; Walker, B.H.

1977-07-01T23:59:59.000Z

333

General Employee Radiological Training (GERT)  

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

General Employee Radiological Training (GERT) Radiological Training for NSLS Access has been replaced with BNL General Employee Radiological Training (GERT). Please read the...

334

Status and Outlook for the U.S. Non-Automotive Fuel Cell Industry: Impacts of Government Policies and Assessment of Future Opportunities  

DOE Green Energy (OSTI)

Fuel cells (FCs) are considered essential future energy technologies by developed and developing economies alike. Several countries, including the United States, Japan, Germany, and South Korea have established publicly funded R&D and market transformation programs to develop viable domestic FC industries for both automotive and non-automotive applications. Important non-automotive applications include large scale and small scale distributed combined heat and electrical power, backup and uninterruptible power, material handling and auxiliary power units. The U.S. FC industry is in the early stages of development, and is working to establish sustainable markets in all these areas. To be successful, manufacturers must reduce costs, improve performance, and overcome market barriers to new technologies. U.S. policies are assisting via research and development, tax credits and government-only and government-assisted procurements. Over the past three years, the industry has made remarkable progress, bringing both stack and system costs down by more than a factor of two while improving durability and efficiency, thanks in part to government support. Today, FCs are still not yet able to compete in these markets without continued policy support. However, continuation or enhancement of current policies, such as the investment tax credit and government procurements, together with continued progress by the industry, appears likely to establish a viable domestic industry within the next decade.

Greene, David L [ORNL; Duleep, K. G. [ICF International; Upreti, Girish [ORNL

2011-06-01T23:59:59.000Z

335

Teacher and General Resources  

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

Argonne Argonne Science Project Ideas! Our Teacher and General Resources section provides you with online aids for learning about science, such as a tutorial of science equipment, as well as guides for the metric system. Please select any item below that interests you. Also, if you have an idea for a great teacher resource that we could share, please click our Ideas page. We would love to hear from you! Science Equipment Resources: Online Basic Laboratory Equipment Information An Introduction to Basic Laboratory Equipment All students need to know and understand the function of the equipment that they will be using in the science classroom. This exercise is to help students know a beaker from a bunsen burner! TSwift MB 3200 Microscope Online Tutorial Online Microscope Tutorial

336

Generalized Stochastic Gradient Learning  

E-Print Network (OSTI)

#1;#2;#3;#2;#4;#5;#6;#7;#8;#2; #11;#12; #14;#15;#5;#16;#12;#7;#14; #1;#4;#5; #7;#2;#3;#12; #17;#2;#5;#4;#3;#7;#3;#18; George W. Evans, Seppo Honkapohja and Noah Willams #19;#14;#12; #20;#2;#4; #21;#22;#22;#23; #24;#25;#26;#27; #22;#23;#28;#23; #1... ;#2;#3;#4;#3;#2;#4;#5;#6;#4;#7;#8;#2;#3;#6; #4; #11;#3;#12;#2;#8;#3;#4; #6;#14;#15;#11;#16;#16;#11;#2;#17; Generalized Stochastic Gradient Learning? George W. Evans University of Oregon Seppo Honkapohja University of Cambridge Noah Williams Princeton...

Evans, George W; Honkapohja, Seppo; Williams, Noah

2006-03-14T23:59:59.000Z

337

General Employee Radiological Training  

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

DOE HANDBOOK GENERAL EMPLOYEE RADIOLOGICAL TRAINING U.S. Department of Energy AREA TRNG Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Not Measurement Sensitive This document is available on the Department of Energy Technical Standards Program Web Site at http://www.hss.energy.gov/nuclearsafety/techstds/ DOE-HDBK-1131-2007 iii Foreword This Handbook describes an implementation process for core training as recommended in chapter 14, Radiation Safety Training, of Implementation Guide G44.1B, Radiation Protection Programs Guide, and as outlined in the DOE Radiological Control Standard [RCS - DOE-STD-1098-99, Ch. 1]. The Handbook is meant to assist those individuals

338

GENERAL ELECTRIC POWER SYSTEMS  

E-Print Network (OSTI)

Since last year’s GTC Conference, a considerable number of significant events have occurred in the gasification technology marketplace. New IGCC projects have come on stream with commercial operation, other new IGCC projects have been announced and started in development, environmental issues have gained emphasis, and energy prices, notably natural gas, have escalated dramatically. Directionally, all of these events appear to have created a more favorable atmosphere for IGCC projects. Related to an ongoing IGCC project currently in development, a joint analysis has been performed by Global Energy, General Electric Power Systems, and Praxair to evaluate technical and economic elements for the performance of BGL Gasification Technology based on solid hydrocarbon fuel feed to an IGCC for power generation. Results of the analysis provide a picture of the relative economics in today’s environment for electrical power generation by conventional natural gas fired combined cycle power systems compared to using BGL Gasification Technology in an IGCC configuration. 2

Igcc Power Generation; Richard A. Olliver; John M. Wainwright; Raymond F. Drnevich Abstract

2000-01-01T23:59:59.000Z

339

Ocean General Circulation Models  

SciTech Connect

1. Definition of Subject The purpose of this text is to provide an introduction to aspects of oceanic general circulation models (OGCMs), an important component of Climate System or Earth System Model (ESM). The role of the ocean in ESMs is described in Chapter XX (EDITOR: PLEASE FIND THE COUPLED CLIMATE or EARTH SYSTEM MODELING CHAPTERS). The emerging need for understanding the Earth’s climate system and especially projecting its future evolution has encouraged scientists to explore the dynamical, physical, and biogeochemical processes in the ocean. Understanding the role of these processes in the climate system is an interesting and challenging scientific subject. For example, a research question how much extra heat or CO2 generated by anthropogenic activities can be stored in the deep ocean is not only scientifically interesting but also important in projecting future climate of the earth. Thus, OGCMs have been developed and applied to investigate the various oceanic processes and their role in the climate system.

Yoon, Jin-Ho; Ma, Po-Lun

2012-09-30T23:59:59.000Z

340

United States Attorney General  

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

93, 5 U.S. Op. Off. Legal Counsel 1, 1981 WL 30865 (U.S.A.G.) 93, 5 U.S. Op. Off. Legal Counsel 1, 1981 WL 30865 (U.S.A.G.) United States Attorney General ***1 *293 January 16, 1981 **1 The President The White House Washington, D.C. 20500 MY DEAR MR. PRESIDENT: You have asked my opinion concerning the scope of currently existing legal and constitutional authorities for the continuance of government functions during a temporary lapse in appropriations, such as the Government sustained on October 1, 1980. As you know, some initial determination concerning the extent of these authorities had to be made in the waning hours of the last fiscal year in order to avoid extreme administrative confusion that might have arisen from Congress' failure timely to enact 11 of the 13 anticipated regular appropriations bills, FN;B1[FN1]FN;F1 or a

Note: This page contains sample records for the topic "general automotive octane" 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

Faculty of Science General Science  

E-Print Network (OSTI)

Faculty of Science General Science The General Science program gives you maximum flexibility to explore the sciences, plus the core requirements you need for on-going, specialized studies. www.uwindsor.ca/science Rigorous, Enriching Programs The BSc General Science program is a great way to explore your many interests

342

Comparison of Battery Life Across Real-World Automotive Drive-Cycles (Presentation)  

DOE Green Energy (OSTI)

Laboratories run around-the-clock aging tests to try to understand as quickly as possible how long new Li-ion battery designs will last under certain duty cycles. These tests may include factors such as duty cycles, climate, battery power profiles, and battery stress statistics. Such tests are generally accelerated and do not consider possible dwell time at high temperatures and states-of-charge. Battery life-predictive models provide guidance as to how long Li-ion batteries may last under real-world electric-drive vehicle applications. Worst-case aging scenarios are extracted from hundreds of real-world duty cycles developed from vehicle travel surveys. Vehicles examined included PHEV10 and PHEV40 EDVs under fixed (28 degrees C), limited cooling (forced ambient temperature), and aggressive cooling (20 degrees C chilled liquid) scenarios using either nightly charging or opportunity charging. The results show that battery life expectancy is 7.8 - 13.2 years for the PHEV10 using a nightly charge in Phoenix, AZ (hot climate), and that the 'aggressive' cooling scenario can extend battery life by 1-3 years, while the 'limited' cooling scenario shortens battery life by 1-2 years. Frequent (opportunity) charging can reduce battery life by 1 year for the PHEV10, while frequent charging can extend battery life by one-half year.

Smith, K.; Earleywine, M.; Wood, E.; Pesaran, A.

2011-11-01T23:59:59.000Z

343

Inspector General Activities and Procedures  

E-Print Network (OSTI)

o Clarifies the role of all inspectors general in conducting inspections of government-owned quarters and housing facilities for recovering Servicemembers (para 1-4b(3)(b)). o Provides guidance on inspector general office space (para 1-6k). o Provides guidance on the responsibilities of former inspectors general, and authorizes assistant inspectors general to lead inspections (paras 1-12g(5) and 2-2d(1)). o Expands guidance on curtailments and removal from inspector general duty (para 2-5b). o Updates inspector general duty restrictions (para 2-7). o Updates guidance on submitting Freedom of Information Act requests to the Department of the Army’s Records Release Office (para 3-4c(4)). o Adds guidance on releasing inspector general information to the Army staff

unknown authors

2010-01-01T23:59:59.000Z

344

Model based design of an automotive-scale, metal hydride hydrogen storage system.  

SciTech Connect

Sandia and General Motors have successfully designed, fabricated, and experimentally operated a vehicle-scale hydrogen storage system using the complex metal hydride sodium alanate. Over the 6 year project, the team tackled the primary barriers associated with storage and delivery of hydrogen including mass, volume, efficiency and cost. The result was the hydrogen storage demonstration system design. The key technologies developed for this hydrogen storage system include optimal heat exchange designs, thermal properties enhancement, a unique catalytic hydrogen burner and energy efficient control schemes. The prototype system designed, built, and operated to demonstrate these technologies consists of four identical hydrogen storage modules with a total hydrogen capacity of 3 kg. Each module consists of twelve stainless steel tubes that contain the enhanced sodium alanate. The tubes are arranged in a staggered, 4 x 3 array and enclosed by a steel shell to form a shell and tube heat exchanger. Temperature control during hydrogen absorption and desorption is accomplished by circulating a heat transfer fluid through each module shell. For desorption, heat is provided by the catalytic oxidation of hydrogen within a high efficiency, compact heat exchanger. The heater was designed to transfer up to 30 kW of heat from the catalytic reaction to the circulating heat transfer fluid. The demonstration system module design and the system control strategies were enabled by experiment-based, computational simulations that included heat and mass transfer coupled with chemical kinetics. Module heat exchange systems were optimized using multi-dimensional models of coupled fluid dynamics and heat transfer. Chemical kinetics models were coupled with both heat and mass transfer calculations to design the sodium alanate vessels. Fluid flow distribution was a key aspect of the design for the hydrogen storage modules and computational simulations were used to balance heat transfer with fluid pressure requirements. An overview of the hydrogen storage system will be given, and examples of these models and simulation results will be described and related to component design. In addition, comparisons of demonstration system experimental results to model predictions will be reported.

Johnson, Terry Alan; Kanouff, Michael P.; Jorgensen, Scott W. (General Motors R& D); Dedrick, Daniel E.; Evans, Gregory Herbert

2010-11-01T23:59:59.000Z

345

SFS Exhibit A General Conditions  

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

2, 6/14/13) Exhibit A General Conditions 2, 6/14/13) Exhibit A General Conditions Page 1 of 16 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2A AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Jan 2010) ........................................................................................................................................... 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................. 4 GC-4 SUBCONTRACT INTERPRETATION (Jun 2009) ...................................................................... 4 GC-5 NOTICE TO PROCEED (Jul 2011)............................................................................................. 4

346

CPFFS Exhibit A General Conditions  

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

2, 6/14/13) Exhibit A General Conditions 2, 6/14/13) Exhibit A General Conditions Page 1 of 20 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2A AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Jan 2010) ........................................................................................................................................... 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................. 4 GC-4 SUBCONTRACT INTERPRETATION (Jun 2009) ...................................................................... 4 GC-5 NOTICE TO PROCEED (Jul 2011)............................................................................................. 4

347

EFS Exhibit A General Conditions  

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

2, 6/14/13) Exhibit A General Conditions 2, 6/14/13) Exhibit A General Conditions Page 1 of 26 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2 AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Apr 2013) ........................................................................................................................................... 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................. 4 GC-4 SUBCONTRACT INTERPRETATION (Jun 2009) ...................................................................... 4 GC-5 NOTICE TO PROCEED (Jul 2011)............................................................................................. 4

348

EFS Exhibit A General Conditions  

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

1, 4/9/13) Exhibit A General Conditions 1, 4/9/13) Exhibit A General Conditions Page 1 of 39 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2 AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Apr 2013) ........................................................................................................................................... 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................. 4 GC-4 SUBCONTRACT INTERPRETATION (Jun 2009) ...................................................................... 4 GC-5 NOTICE TO PROCEED (Jul 2011)............................................................................................. 4

349

AES Exhibit A General Conditions  

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

2, 6/14/13) Exhibit A General Conditions 2, 6/14/13) Exhibit A General Conditions Page 1 of 18 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2A AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Jan 2010) ........................................................................................................................................... 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................. 4 GC-4 SUBCONTRACT INTERPRETATION (Jun 2009) ...................................................................... 4 GC-5 NOTICE TO PROCEED (Jul 2011)............................................................................................. 4

350

SFS Exhibit A General Conditions  

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

1, 4/9/13) Exhibit A General Conditions 1, 4/9/13) Exhibit A General Conditions Page 1 of 29 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2A AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Jan 2010) ........................................................................................................................................... 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................. 4 GC-4 SUBCONTRACT INTERPRETATION (Jun 2009) ...................................................................... 4 GC-5 NOTICE TO PROCEED (Jul 2011)............................................................................................. 4

351

Singularities of Generalized Parton Distributions  

Science Conference Proceedings (OSTI)

Progress of recent work on modeling generalized parton distributions is given. Special attention was paid to study of their singularities structure.

Radyushkin, Anatoly V. [JLAB, Old Dominion U.

2013-05-01T23:59:59.000Z

352

Singularities of Generalized Parton Distributions  

SciTech Connect

The basic ideas of the theory of Generalized Parton Distributions (GPDs) are reviewed. Recent developments in the study of singularities of GPDs are discussed.

Anatoly Radyushkin

2012-05-14T23:59:59.000Z

353

General Questions | Department of Energy  

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

Act General Questions Eligibility Buy American Davis Bacon Historic Preservation Appropriations Questions Procurement Other Topics Sign Up for GC Updates Jobs and Internships All...

354

Low Emission AMTEC Automotive Power System. Final report for Department of Energy Contract DE-FG02-94ER81696  

DOE Green Energy (OSTI)

This program investigated the potential for Alkali Metal Thermal to Electric Converter (AMTEC) technology to be useful in automotive power system applications. AMTEC, a thermally regenerative electrochemical energy conversion system, converts heat into electricity from a heat source at 750 C to 850 C and a radiator at 200 C to 350 C. AMTEC uses external combustion with correspondingly low emission of NO{sub x} and hydrocarbons, and can tolerate essentially any hydrocarbon fuel. Efficiencies of 20% to 30% are projected to be feasible for systems of 25 kWe to 40 kWe peak output. The research program has shown that there are significant advantages to be achieved if AMTEC systems can be made cost effective for vehicle applications. Among these are (1) higher efficiency at part load than IC engines can yield, (2) omnifuel capability, and (3) low noise and low emission of pollutants. Demonstrated lifetimes already above 12,000 hours should be adequate for most vehicle applications. In major production, AMTEC costs are projected to reach $1/Watt, a value still too high for widespread automotive main power application. AMTEC's unique capabilities for low emissions, all-fuel operation, and insensitivity to ambient temperature, however, do make it a potential option for specialized vehicle applications needing these properties.

Hunt, Thomas K.

2001-04-17T23:59:59.000Z

355

Automotive Underhood Thermal Management Analysis Using 3-D Coupled Thermal-Hydrodynamic Computer Models: Thermal Radiation Modeling  

SciTech Connect

The goal of the radiation modeling effort was to develop and implement a radiation algorithm that is fast and accurate for the underhood environment. As part of this CRADA, a net-radiation model was chosen to simulate radiative heat transfer in an underhood of a car. The assumptions (diffuse-gray and uniform radiative properties in each element) reduce the problem tremendously and all the view factors for radiation thermal calculations can be calculated once and for all at the beginning of the simulation. The cost for online integration of heat exchanges due to radiation is found to be less than 15% of the baseline CHAD code and thus very manageable. The off-line view factor calculation is constructed to be very modular and has been completely integrated to read CHAD grid files and the output from this code can be read into the latest version of CHAD. Further integration has to be performed to accomplish the same with STAR-CD. The main outcome of this effort is to obtain a highly scalable and portable simulation capability to model view factors for underhood environment (for e.g. a view factor calculation which took 14 hours on a single processor only took 14 minutes on 64 processors). The code has also been validated using a simple test case where analytical solutions are available. This simulation capability gives underhood designers in the automotive companies the ability to account for thermal radiation - which usually is critical in the underhood environment and also turns out to be one of the most computationally expensive components of underhood simulations. This report starts off with the original work plan as elucidated in the proposal in section B. This is followed by Technical work plan to accomplish the goals of the project in section C. In section D, background to the current work is provided with references to the previous efforts this project leverages on. The results are discussed in section 1E. This report ends with conclusions and future scope of work in section F.

Pannala, S.; D'Azevedo, E.; Zacharia, T.

2002-02-26T23:59:59.000Z

356

Generalized Transforms and Special Functions  

E-Print Network (OSTI)

We study the properties of different type of transforms by means of operational methods and discuss the relevant interplay with many families of special functions. We consider in particular the binomial transform and its generalizations. A general method, based on the use of the Fourier transform technique, is proposed for the study of the properties of functions of operators.

G. Dattoli; E. Sabia

2010-10-08T23:59:59.000Z

357

On the Generalized Casson Invariant  

E-Print Network (OSTI)

The path integral generalization of the Casson invariant as developed by Rozansky and Witten is investigated. The path integral for various three manifolds is explicitly evaluated. A new class of topological observables is introduced that may allow for more effective invariants. Finally it is shown how the dimensional reduction of these theories corresponds to a generalization of the topological B sigma model.

George Thompson

1998-11-23T23:59:59.000Z

358

General  

Science Conference Proceedings (OSTI)

... and participate in the establishment of a comprehensive set of standards for commercial measurement of electricity for both electric vehicle (EV ...

2013-06-07T23:59:59.000Z

359

general  

Science Conference Proceedings (OSTI)

ANSYS Fluent software contains the broad physical modeling capabilities needed to model flow, turbulence, heat transfer, and reactions for a wide variety of ...

360

Universality of Einstein's general relativity  

E-Print Network (OSTI)

Among relativistic theories of gravitation the closest ones to general relativity are the scalar-tensor ones and these with Lagrangians being any function f(R) of the curvature scalar. A complete chart of relationships between these theories and general relativity can be delineated. These theories are mathematically (locally) equivalent to general relativity plus a minimally coupled self-interacting scalar field. Physically they describe a massless spin-2 field (graviton) and a spin-0 component of gravity. It is shown that these theories are either physically equivalent to general relativity plus the scalar or flat space is classically unstable (or at least suspected of being unstable). In this sense general relativity is universal: it is an isolated point in the space of gravity theories since small deviations from it either carry the same physical content as it or give rise to physically untenable theories.

Sokolowski, L M

1995-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "general automotive octane" 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

Research Laboratories General Motors Corporation General Motors Technical Center  

Office of Legacy Management (LM)

MI. 1-q Research Laboratories General Motors Corporation General Motors Technical Center Warren, Michigan 48090 January 21, 1977 Occupational Health Standards Branch Office of Standards Development U. S. Nuclear Requlatory Commission Washington, D.C. 20555 Attention: Mr. Robert E. Alexander, Chief Dear Mr. Alexander: In 1974, General Motors Corporation acquired a manufacturing plant in Adrian, Michigan. On October 21, 1976, General Motors announced that work would begin immediately to prepare the plant for manufacturing operations (Appendix A). A news release, made by Mr. Irving Loop of ERDA and carried by radio station WABJ of Adrian, Michigan on May 11, 1976, stated that natural uranium was handled in the plant after World War II and that

362

General Motors | Open Energy Information  

Open Energy Info (EERE)

description http:www.nrel.govnewspress2006375.html LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now General Motors is a company located in...

363

General Aviation Aircraft Reliability Study  

Science Conference Proceedings (OSTI)

This reliability study estimates Complex General Aviation (GA) Aircraft System reliability. As part of an effort to successfully improve the safety and reliability of the next generation of GA aircraft, a benchmarking of the current reliability of GA ...

Pettit Duane; Turnbull Andrew

2001-02-01T23:59:59.000Z

364

A general weighted grammar library  

Science Conference Proceedings (OSTI)

We present a general weighted grammar software library, the GRM Library, that can be used in a variety of applications in text, speech, and biosequence processing. The underlying algorithms were designed to support a wide variety of semirings ...

Cyril Allauzen; Mehryar Mohri; Brian Roark

2004-07-01T23:59:59.000Z

365

Recycling Automotive Scrap  

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

Today's automobiles contain more plastic and less metal than ever. The metal from junked vehicles is easily recovered for Today's automobiles contain more plastic and less metal than ever. The metal from junked vehicles is easily recovered for reuse, but the remaining materials, called shredder residue, is creating new challenges for the vehicle recycling industry. Argonne National Laboratory is meeting these challenges head-on with innovative, award-winning solutions. With its on-site recycling pilot plant, Argonne is able to test actual materials, benchmark technologies, and demonstrate working

366

Automotive turbine engine  

SciTech Connect

Gas flow through a turbine is divided, with part of the flow directed to the compressor for the combusion chamber and part directed to the primary power turbine. Division of the gas flow is accomplished by a mixing wheel of novel design. Before passing to the primary power turbine the gas flow passes through a secondary power turbine that drives the compressor for the combustion chamber. Both the secondary power turbine and the compressor rotate independently of the main turbine rotor shaft. The power input to the secondary power turbine is varied in accordance with the pressure differential between the gas pressure at the outlet of the compressor for the combustion chamber and the outlet from the mixing wheel. If the speed of the main turbine shaft slows down more power is put into the secondary power turbine and the combustion chamber compressor is speeded up so as to produce a higher gas pressure than would otherwise be the case.

Wirth, R.E.; Wirth, M.N.

1978-12-26T23:59:59.000Z

367

Automotive Alloys 1999  

Science Conference Proceedings (OSTI)

ice, provided that the base fee of $7.00 per copy is paid directly to Copyright Clearance. Center, 27 Congress Street, Salem, Massachu- setts 01970. For those ...

368

All General Counsel Reports | Department of Energy  

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

18, 2013 General Restaurant Equipment: Order (2013-CE-5344) DOE ordered General Restaurant Equipment Co. to pay a 8,000 civil penalty after finding General Restaurant Equipment...

369

Second-Use Li-Ion Batteries to Aid Automotive and Utility Industries (Fact Sheet), NREL Highlights in Research & Development, NREL (National Renewable Energy Laboratory)  

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

Repurposing lithium-ion batteries at the end of useful life Repurposing lithium-ion batteries at the end of useful life in electric drive vehicles could eliminate owners' disposal concerns and offer low-cost energy storage for certain applications. Increasing the number of plug-in electric drive vehicles (PEVs) is one major strategy for reduc- ing the nation's oil imports and greenhouse gas emissions. However, the high up-front cost and end-of-service disposal concerns of their lithium-ion (Li-ion) batteries could impede the proliferation of such vehicles. Re-using Li-ion batteries after their useful automotive life has been proposed as a way to remedy both matters. In response, the National Renewable Energy Laboratory (NREL) and its partners are conducting research to identify, assess, and verify profitable

370

Mass-Production Cost Estimation for Automotive Fuel Cell Systems - DOE Hydrogen and Fuel Cells Program FY 2012 Annual Progress Report  

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

DOE Hydrogen and Fuel Cells Program FY 2012 Annual Progress Report Brian D. James (Primary Contact), Kevin Baum, Andrew B. Spisak, Whitney G. Colella Strategic Analysis, Inc. 4075 Wilson Blvd. Suite 200 Arlington VA 22203 Phone: (703) 778-7114 Email: bjames@sainc.com DOE Managers HQ: Jason Marcinkoski, Phone: (202) 586-7466 Email: Jason.Marcinkoski@ee.doe.gov GO: Gregory Kleen Phone: (720) 356-1672 Email: Gregory.Kleen@go.doe.gov Contract Number: DE-EE0005236 Project Start Date: September 30, 2011 Project End Date: September 30, 2016 Fiscal Year (FY) 2012 Objectives Update 2011 automotive fuel cell cost model to include * latest performance data and system design information. Examine costs of fuel cell systems (FCSs) for light-duty * vehicle and bus applications.

371

Al{sub 2}O{sub 3}/CeO{sub 2} Washcoats for three-way automotive emission catalysts  

DOE Green Energy (OSTI)

Pt-Rh based three-way catalysts are the primary catalytic system for control of hydrocarbon, CO, and NO{sub x} automotive emissions. Mixed Al{sub 2}O{sub 3}/CeO{sub 2} oxides are often dispersed on a cordierite honeycomb monolith as a washcoat and act as a high-surface-area carrier for the heavy metal catalyst clusters. Conversion efficiency and lifetime of a converter is determined by the microstructure of the washcoat/monolith and its evolution during high-temperature exposure to the exhaust gas. SEM, electron microprobe analysis, and analytical electron microscopy were used to study these catalysts before and after engine dynamometer tests, with max monolith temperatures of 1000 and 1150 C.

Kenik, E.A.; More, K.L. [Oak Ridge National Lab., TN (United States); LaBarge, W.; Beckmeyer, R. [General Motors, Flint, MI (United States)

1995-06-01T23:59:59.000Z

372

A systems perspective on project management : interdependencies in the execution of capital projects in the automotive industry  

E-Print Network (OSTI)

The primary focus of the thesis is the analysis of a project management tool in executing capital-intensive, multi-stakeholder projects. While the example in this thesis is the result of work at General Motors (GM)' Global ...

Knight, Victoria M

2013-01-01T23:59:59.000Z

373

The Entire General Science Archive  

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

General Topics Archives General Topics Archives General Topics Archives, Since November 1991 Table of Contents: What Sciences are included in Earth Science? Magnetosphere Magnetic Compasses Aftershocks vs. Earthquakes Illinois Earthquakes Center of the Earth Why is the Earth round? Project Mohole Minerals, Rocks, or not? Water Origin of Saltwater Weight of Clouds Barometers Chaos and Weather Forecasting Lightning Strikes Tornado Spinning Tornado Safety in a Building Tornadoes and High Rise Structures Tornadoes Avoiding Downtown Chicago Coldest Temperature? Thermal Inversions Fog Blue Sky Gravitational pull vs. Atmospheric pressure Weights and Measures Science Demonstrations Cyanide Gas Bermuda Triangle X-30 Flower colors Ice Cream Headaches Rubber Egg Silver Dental Fillings and Aluminum Foil Birds and Wires

374

GENERAL@ELECTtiIC COMPINY  

Office of Legacy Management (LM)

GENERAL@ELECTtiIC GENERAL@ELECTtiIC COMPINY ~9013 ~APPROVAL NO. 143 Article II, Section 8(b) PICHLAND, WASHINGTON .~. "ANFORD ATOMlC PlOD"CTS O*Ert*,ION ,. u/S; Atomic Energy Comisaion Hailfbrd operations Office Richland, Washington Attention: Mr. J. E. Travis, Manager Gentlemen: EXTRUSION OF URANIUM DIOXIDE FOR GENERAL ~ED&'RIC - APED The Atoinic Power Equipment Depart!++ of ~the The uranium dioxide necess :Material License No. C-3351. for establishing the value'of the.material will be developed with appropriate representatives of your office in accordance with established procedures. A small amount of scrap will be generated in the process but, since this will be usable and is needed in waging studies at Hanford, we do not propose to charge for reprocessing.

375

Quasilocal Hamiltonians in general relativity  

SciTech Connect

We analyze the definition of quasilocal energy in general relativity based on a Hamiltonian analysis of the Einstein-Hilbert action initiated by Brown-York. The role of the constraint equations, in particular, the Hamiltonian constraint on the timelike boundary, neglected in previous studies, is emphasized here. We argue that a consistent definition of quasilocal energy in general relativity requires, at a minimum, a framework based on the (currently unknown) geometric well-posedness of the initial boundary value problem for the Einstein equations.

Anderson, Michael T. [Department of Mathematics, Stony Brook University, Stony Brook, N.Y. 11794-3651 (United States)

2010-10-15T23:59:59.000Z

376

Generalized series of Bessel functions  

Science Conference Proceedings (OSTI)

Known series of Bessel functions, currently available in handbooks, and many of Neumann type, are generalized to arbitrary order. The underlying result is a Poisson formula due to Titchmarsh. This formula gives rise to a Neumann series involving modified ... Keywords: Bessel functions, Neumann series

A. Al-Jarrah; K. M. Dempsey; M. L. Glasser

2002-06-01T23:59:59.000Z

377

Historical Information H.1 General  

Office of Legacy Management (LM)

1 1 . . General Book 1 Effects Evaluation- for Project Rulison, June 1969 DISCLAIMER Portions of this document may be illegible in electronic image products. Images are produced from the best available original document. . . . . . . . . . . - ,--- ..-... . . . 0 . , . , ~ , . . . . . . . . . . . . . . ... . . I . . . . . . . . . . . . . . . . . . . L . < - ....:.-. . . . . . . . . . . . . . . . . . - , , - . d - i , . .. * :=.:. 5 . . .:. : - . . . . . . : -.. .. ' . . - - .- - : . 7 : P . f l - ~ . - R - t f - . . . . . . . . . .;- .. +:.7'; . : : - . . . . . - . . . ..- : . . - ' . . - . . . . . . . . . . . . . ...... . . .~ ~-.-- . . : - ., > .. , . .( . > - - . . . . . . . . . . . . 5 . . . . . . . ' : -. . . . - - _ _ . . - . . . . ' * . 1 . . . . . . . . . . . 4 . . 5 . . . . -- ' . . - ,. . , . . .... . . . * , . ; ) . , . ".ii . . - . '2-io- b . / . N V O - 4 3 ( F I

378

LFS Exhibit A General Conditions  

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

Page 1 of 31 Page 1 of 31 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2A AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Jan 2010) ........................................................................................................................................... 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................. 4 GC-4 SUBCONTRACT INTERPRETATION (Jun 2009) ...................................................................... 4 GC-5 NOTICE TO PROCEED (Jul 2011)............................................................................................. 4

379

Interacting new generalized Chaplygin gas  

E-Print Network (OSTI)

We have presented a model in which the new generalized Chaplygin gas interacts with matter. We find that there exists a stable scaling solution at late times in the evolution of the universe. Moreover, the phantom crossing scenario is observed in this model.

Mubasher Jamil

2009-06-22T23:59:59.000Z

380

Generalized power domination of graphs  

Science Conference Proceedings (OSTI)

In this paper, we introduce the concept of k-power domination which is a common generalization of domination and power domination. We extend several known results for power domination to k-power domination. Concerning the complexity of the k-power domination ... Keywords: Domination, Electrical network monitoring, Power domination

Gerard Jennhwa Chang; Paul Dorbec; Mickael Montassier; André Raspaud

2012-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "general automotive octane" 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

General Relativity and Weyl Geometry  

E-Print Network (OSTI)

We show that the general theory of relativity can be formulated in the language of Weyl geometry. We develop the concept of Weyl frames and point out that the new mathematical formalism may lead to different pictures of the same gravitational phenomena. We show that in an arbitrary Weyl frame general relativity, which takes the form of a scalar-tensor gravitational theory, is invariant with respect to Weyl tranformations. A kew point in the development of the formalism is to build an action that is manifestly invariant with respect to Weyl transformations. When this action is expressed in terms of Riemannian geometry we find that the theory has some similarities with Brans-Dicke gravitational theory. In this scenario, the gravitational field is not described by the metric tensor only, but by a combination of both the metric and a geometrical scalar field. We illustrate this point by, firstly, discussing the Newtonian limit in an arbitrary frame, and, secondly, by examining how distinct geometrical and physical pictures of the same phenomena may arise in different frames. To give an example, we discuss the gravitational spectral shift as viewed in a general Weyl frame. We further explore the analogy of general relativity with scalar-tensor theories and show how a known Brans-Dicke vacuum solution may appear as a solution of general relativity theory when reinterpreted in a particular Weyl frame. Finally, we show that the so-called WIST gravity theories are mathematically equivalent to Brans-Dicke theory when viewed in a particular frame.

C. Romero; J. B. Fonseca-Neto; M. L. Pucheu

2012-01-06T23:59:59.000Z

382

United States General Accounting Office  

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

Washington, DC 20548 Washington, DC 20548 Comptroller General of the United States Decision Matter of: The Jones/Hill Joint Venture File: B-286194.4; B-286194.5; B-286194.6 Date: December 5, 2001 William A. Roberts III, Esq., Phillip H. Harrington, Esq., William S. Lieth, Esq., and Janet L. Eichers, Esq., Wiley, Rein & Fielding, for the protester. Marvin D. Norman, Esq., Vicki E. O'Keefe, Esq., and Robert E. Little, Jr., Esq., Department of the Navy, for the agency. Louis A. Chiarella, Esq., John L. Formica, Esq., and James A. Spangenberg, Esq., Office of the General Counsel, GAO, participated in the preparation of the decision. DIGEST 1. A conflict of interest existed in an Office of Management and Budget Circular A-76 commercial activities study where a Navy employee and a private-sector consultant

383

Additional Symmetries of Generalized Hierarchies  

E-Print Network (OSTI)

The non-isospectral symmetries of a general class of integrable hierarchies are found, generalizing the Galilean and scaling symmetries of the Korteweg--de Vries equation and its hierarchy. The symmetries arise in a very natural way from the semi-direct product structure of the Virasoro algebra and the affine Kac--Moody algebra underlying the construction of the hierarchy. In particular, the generators of the symmetries are shown to satisfy a subalgebra of the Virasoro algebra. When a tau-function formalism is available, the infinitesimal symmetries act directly on the tau-functions as moments of Virasoro currents. Some comments are made regarding the r\\^ole of the non-isospectral symmetries and the form of the string equations in matrix-model formulations of quantum gravity in two-dimensions and related systems.

T. J. Hollowood; J. L. Miramontes; J. Sanchez Guillen

1993-11-11T23:59:59.000Z

384

LFS Exhibit A General Conditions  

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

Dated 5-20-13 Dated 5-20-13 Subcontract No. 241314 Page 1 of 19 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012 - Deviation) ........................................................................................ 3 GC-2A AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Jan 2010) ........................................................................................................................................... 4 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................. 4 GC-4 SUBCONTRACT INTERPRETATION (Jun 2009) ...................................................................... 4 GC-5 NOTICE TO PROCEED (Jul 2011)............................................................................................. 4

385

Quantum information and general relativity  

E-Print Network (OSTI)

The Einstein-Podolsky-Rosen paradox (1935) is reexamined in the light of Shannon's information theory (1948). The EPR argument did not take into account that the observers' information was localized, like any other physical object. General relativity introduces new problems: there are horizons which act as one-way membranes for the propagation of quantum information, in particular black holes which act like sinks.

Asher Peres

2004-05-21T23:59:59.000Z

386

A General Weighted Grammar Library  

E-Print Network (OSTI)

We present a general weighted grammar software library, the GRM Library, that can be used in a variety of applications in text, speech, and biosequence processing. The underlying algorithms were designed to support a wide variety of semirings and the representation and use of very large grammars and automata of several hundred million rules or transitions. We describe several algorithms and utilities of this library and point out in each case their application to several text and speech processing tasks.

Cyril Allauzen; Mehryar Mohri; Brian Roark

2004-01-01T23:59:59.000Z

387

II. GENERAL COMPLIANCE SUPPLEMENT INTRODUCTION  

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

Rather than repeat these compliance requirements, audit objectives, and suggested audit procedures for each program, they are provided once in this part. For each program in this Compliance Supplement (this Supplement), the program-specific compliance guidance section (Part III of this guidance) contains additional information about the compliance requirements that arise from laws and regulations applicable to each program, including the requirements specific to each program that should be tested using the guidance in this part. Compliance Requirements, Audit Objectives, and Suggested Audit Procedures At the end of this General Compliance Supplement is a matrix that outlines the compliance requirements, including special tests and provisions, that are applicable to programs performed under

388

Accelerator experiments contradicting general relativity  

E-Print Network (OSTI)

The deflection of gamma-rays in Earth's gravitational field is tested in laser Compton scattering at high energy accelerators. Within a formalism connecting the bending angle to the photon's momentum it follows that detected gamma-ray spectra are inconsistent with a deflection magnitude of 2.78 nrad, predicted by Einstein's gravity theory. Moreover, preliminary results for 13-28 GeV photons from two different laboratories show opposite - away from the Earth - deflection, amounting to 33.8-0.8 prad. I conclude that general relativity, which describes gravity at low energies precisely, break down at high energies.

Vahagn Gharibyan

2014-01-13T23:59:59.000Z

389

Federal Energy Management Program: General Services Administration -  

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

General Services General Services Administration - Suitland, Maryland to someone by E-mail Share Federal Energy Management Program: General Services Administration - Suitland, Maryland on Facebook Tweet about Federal Energy Management Program: General Services Administration - Suitland, Maryland on Twitter Bookmark Federal Energy Management Program: General Services Administration - Suitland, Maryland on Google Bookmark Federal Energy Management Program: General Services Administration - Suitland, Maryland on Delicious Rank Federal Energy Management Program: General Services Administration - Suitland, Maryland on Digg Find More places to share Federal Energy Management Program: General Services Administration - Suitland, Maryland on AddThis.com... Energy-Efficient Products

390

A Conic Programming Approach to Generalized Tchebycheff ...  

E-Print Network (OSTI)

This is a special class of Generalized Tchebycheff Inequalities in probability theory. ... Relying on a general approximation scheme for conic programming,.

391

Computable General Equilibrium Models for Sustainability Impact...  

Open Energy Info (EERE)

Computable General Equilibrium Models for Sustainability Impact Assessment: Status quo and prospects Jump to: navigation, search Name Computable General Equilibrium Models for...

392

SRS - SRNS General Provisions and Related Documents  

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

SRNS General Provisions and Related Documents General ProvisionsTerms and Conditions Documents Certifications SolicitationSubcontract Documents Focused Observation Safety...

393

All General Counsel Reports | Department of Energy  

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

31, 2011 31, 2011 Advance Patent Waiver W(A)2011-047 This is a request by DELPHI AUTOMOTIVE SYSTEMS, LLC for a DOE waiver of domestic and foreign patent rights under agreement DE-EE0000014. August 25, 2011 Identified Patent Waiver W(I)2010-003 This is a request by UOP, INC. for a DOE waiver of domestic and foreign patent rights under agreement DE-FG26-04NT42121 August 25, 2011 Identified Patent Waiver W(I)2010-006 This is a request by UOP, INC. for a DOE waiver of domestic and foreign patent rights under agreement DE-FG26-04NT42121 August 25, 2011 Identified Patent Waiver W(I)2010-005 This is a request by UOP, INC. for a DOE waiver of domestic and foreign patent rights under agreement DE-FG26-04NT42121 August 25, 2011 Identified Patent Waiver W(I)2010-004 This is a request by UOP, INC. for a DOE waiver of domestic and foreign

394

LA-2271 CHEMISTRY-GENERAL  

Office of Scientific and Technical Information (OSTI)

2271 2271 CHEMISTRY-GENERAL TID-4500, 14th Ed. LOS ALAMOS SCIENTIFIC LABORATORY OF THE UNIVERSITY OF CALIFORNIA LOS ALAMOS NEW MEXICO REPORT WRITTEN: August 1958 REPORT DISTRIBUTED: March 17, 1959 COMPRESSIBILITY FACTORS AND FUGACITY COEFFICIENTS CALCULATED FROM THE BEATTIE-BRIDGEMAN EQUATION OF STATE FOR HYDROGEN, NITROGEN, OXYGEN, CARBON DIOXIDE, AMMONIA, METHANE, AND HELIUM by C. E. Holley, J r . W. J. Worlton R. K. Zeigler » * This report expresses the opinions of the author or authors and does not necessarily reflect the opinions or views of the Los Alamos Scientific Laboratory. Contract W-7405-ENG. 36 with the U. S. Atomic Energy Commission DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States

395

rmotc general letter.qxp  

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

Naval Petroleum Reserve No. Naval Petroleum Reserve No. 3 Teapot Dome Oilfield Rocky Mountain Oilfield Testing Center T eapot Dome was the popular name for the scandal during the administration of U.S. President Warren G. Harding. The scandal, which involved the secret leasing of naval oil reserve lands to private companies, was first revealed to the general public in 1924 after findings by a committee of the U.S. Senate. The creation of the Naval Petroleum Reserves originated with the growth of federal conserva- tion policy under presidents Theodore Roosevelt, William Howard Taft, and Woodrow Wilson. The reserves were tracts of public land where oil should be kept in its natural reservoirs for the future use of the Navy. "Teapot Dome" originally acquired its name from a rock nearby which resembled a teapot.

396

LLNL-JRNL-501931 Generalized  

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

JRNL-501931 JRNL-501931 Generalized displacement correlation method for estimating stress intensity factors P. Fu, S. M. Johnson, R. R. Settgast, C. R. Carrigan September 29, 2011 Engineering Fracture Mechanics Disclaimer This document was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor Lawrence Livermore National Security, LLC, nor any of their employees makes any warranty, expressed 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

397

Part I, General Audit Program  

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

and subrecipients of and subrecipients of federal financial assistance from the Department of Energy (DOE). Such compliance audits must be conducted in accordance with the requirements and guidance set forth in Statement on Auditing Standards No. 117, Compliance Audits (SAS 117) and generally accepted government auditing standards (GAGAS). See section C below for more detail. The audit procedures provided in this Audit Program are the minimum necessary for uniform and consistent audit coverage. Auditors conducting audits of entities subject to the requirements of Office of Management and Budget (OMB) Circular No. A-133, Audits of States, Local Governments and Non-Profit Organizations, should not use this Audit Program and should instead refer to the Circular and the

398

General Electric | Open Energy Information  

Open Energy Info (EERE)

Electric Electric Jump to: navigation, search Name General Electric Place Fairfield, Connecticut Zip 06828 Stock Symbol GE Year founded 1892 Number of employees 10,000+"+" is not declared as a valid unit of measurement for this property. Website http://www.ge.com/ Coordinates 41.1758333°, -73.2719444° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.1758333,"lon":-73.2719444,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

399

General Compression | Open Energy Information  

Open Energy Info (EERE)

Compression Compression Jump to: navigation, search Name General Compression Place Newton, Massachusetts Zip 2458 Product Massachusetts-based developer of compressed air energy storage systems. Coordinates 43.996685°, -87.803724° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.996685,"lon":-87.803724,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

400

Drilling and general petroleum engineering  

Science Conference Proceedings (OSTI)

Forty-nine papers are included in the Drilling and General Petroleum Engineering Volume of the SPE Annual Conference and Exhibition proceedings. The conference was held in New Orleans, Louisiana, September 25-28, 1994. The papers cover such topics as: extended reach well drilling, development of marginal satellite fields, slim hole drilling, pressure loss predictions, models for cuttings transport, ester-based drilling fluid systems, borehole stability, cementing, operations, bit failures, roller core bits, well tracking techniques, nitrogen drilling systems, plug failures, drill bit and drillstring dynamics, slim hole vibrations, reserve estimates, enhanced recovery methods, waste disposal, and engineering salary trends. A separate abstract and indexing was prepared for each paper for inclusion in the Energy Science and Technology Database.

Not Available

1994-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "general automotive octane" 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

General Biodiesel | Open Energy Information  

Open Energy Info (EERE)

Biodiesel Biodiesel Jump to: navigation, search Name General Biodiesel Address 4034 West Marginal Way Place Seattle, Washington Zip 98106 Sector Biofuels Product Aims to turn waste cooking oil and animal fat into feedstock for biodiesel Website http://generalbiodiesel.com/ Coordinates 47.5677317°, -122.3542271° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":47.5677317,"lon":-122.3542271,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

402

Office of Inspector General | Department of Energy  

NLE Websites -- All DOE Office Websites

Inspector General Inspector General Search Search form Search Office of Inspector General Office of Inspector General Services Services Home Hotline Whistleblower Ombudsman FOIA Reports Reports Home Calendar Year Reports Recovery Act Recovery Act Home Recovery Act Reports Peer Reviews DOE Directives Performance Strategic Plan Testimony Financial Statements Semiannual Reports Work Plan Mission Mission Home Audits & Inspections Investigations Management & Administration About Us About Us Home Leadership Careers Careers Home Auditor Criminal Investigator Inspector Other Positions Vacancies Audits & Inspections Investigations Management & Administration Field Offices Contact Us Offices You are here Energy Department » Office of Inspector General Office of Inspector General Office of Inspector General

403

AISI/DOE Technology Roadmap Program: Characterization of Fatigue and Crash Performance of New Generation High Strength Steels for Automotive Applications  

SciTech Connect

A 2-year project (2001-2002) to generate fatigue and high strain data for a new generation of high strength steels (HSS) has been completed in December 2002. The project tested eleven steel grades, including Dual Phase (DP) steels, Transformation-Induced Plasticity (TRIP) steels, Bake Hardenable (BH) steels, and conventional High Strength Low Alloy (HSLA) steels. All of these steels are of great interest in automotive industry due to the potential benefit in weight reduction, improved fuel economy, enhanced crash energy management and total system cost savings. Fatigue behavior includes strain controlled fatigue data notch sensitivity for high strength steels. High strain rate behavior includes stress-strain data for strain rates from 0.001/s to 1000/s, which are considered the important strain rate ranges for crash event. The steels were tested in two phases, seven were tested in Phase 1 and the remaining steels were tested in Phase. In a addition to the fatigue data and high st rain rate data generated for the steels studied in the project, analyses of the testing results revealed that Advanced High Strength Steels (AHSS) exhibit significantly higher fatigue strength and crash energy absorption capability than conventional HSS. TRIP steels exhibit exceptionally better fatigue strength than steels of similar tensile strength but different microstructure, for conditions both with or without notches present

Brenda Yan; Dennis Urban

2003-04-21T23:59:59.000Z

404

Design and development of an automotive organic Rankine-cycle powerplant with a reciprocating expander. Final report. Volume II. Detailed discussion  

DOE Green Energy (OSTI)

Work performed for the design and development of an organic Rankine-cycle engine for automobile propulsion is reported. An automotive power plant using an organic Rankine-cycle system with a reciprocating expander has been designed, built, and tested on an engine dynamometer in a preprototype configuration. The system is designed to provide performance approximately equivalent to that of a 351-CID internal combustion engine in the reference car, a 1972 Ford Galaxie 500. A description of the preprototype system, major components, and results from component and system testing are presented. The fuel economy based on steady-state measurements is estimated to be 10.2 mpg over the federal driving cycle with a maximum of 16 mpg at 30 mph. Projections of steady-state emission measurements show compliance with the 1970 Clean Air Act standards for 1978 vehicle emissions. The levels for unburned hydrocarbons, carbon monoxide, and oxides of nitrogen were 41 percent, 6 percent, and 69 percent of the standards, respectively. At the conclusion of the preprototype phase of the program, a prototype design effort was initiated to upgrade and improve the performance of the preprototype system. The reference vehicle for this prototype design is a compact car in the weight class of a 1974 Ford Pinto. The results of this design study, including performance projections, are also presented.

Not Available

1977-09-01T23:59:59.000Z

405

Hydrogen storage via metal hydrides for utility and automotive energy storage applications. [HCl electrolysis for H/sub 2/--Cl/sub 2/ fuel cells  

DOE Green Energy (OSTI)

Brookhaven National Laboratory is currently supported by ERDA to develop the technology and techniques for storing hydrogen via metal hydrides. Hydrogen is able to react with a wide variety of metal and metal alloy materials to form hydride compounds of hydrogen and metals. These compounds differ in stability--some are relatively unstable and can be readily formed and decomposed at low temperatures. The use of these systems for hydrogen storage involves the design of heat exchanger and mass transfer systems, i.e., removal of heat during the charging reaction and addition of heat during the discharge reaction. The most notable example of a metal hydride material is iron titanium which shows promise of being economical for a number of near term hydrogen storage applications. Recent work and progress on the development of metal hydrides for hydrogen storage connected with utility energy storage applications and natural gas supplementation are discussed and electric-to-electric storage system is described in some detail. A system of energy storage involving the electrolysis of hydrochloric acid is described which would utilize metal hydrides to store the hydrogen. In addition, the use of metal hydrides for hydrogen storage in automotive systems is described.

Salzano, F J; Braun, C; Beaufrere, A; Srinivasan, S; Strickland, G; Reilly, J J; Waide, C

1976-08-01T23:59:59.000Z

406

Otherregarding preferences in general equilibrium  

E-Print Network (OSTI)

We study competitive market outcomes in economies where agents have other-regarding preferences (ORPs). We identify a separability condition on monotone preferences that is necessary and sufficient for one’s own demand to be independent of the allocations and characteristics of other agents in the economy. Given separability, it is impossible to identify ORPs from market behaviour: agents behave as if they had classical preferences that depend only on own consumption in competitive equilibrium. If preferences, in addition, depend only on the final allocation of consumption in society, the Second Welfare Theorem holds as long as any increase in resources can be distributed in a way that makes all agents better off. The First Welfare Theorem generally does not hold. Allowing agents to care about their own consumption and the distribution of consumption possibilities in the economy, the competitive equilibria are efficient given prices if and only if there is no Pareto-improving redistribution of income. Downloaded from restud.oxfordjournals.org at University of Arizona on April 27, 2011

Martin Dufwenberg; Paul Heidhues; Georg Kirchsteiger; Frank Riedel; Joel Sobel

2008-01-01T23:59:59.000Z

407

Princeton Plasma Physics Lab - General Atomics (GA)  

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

general-atomics-ga General general-atomics-ga General Atomics en The Scorpion's Strategy: "Catch and Subdue" http://www.pppl.gov/node/1132

American Fusion News Category: 
general-atomics-ga">General Atomics (GA)
408

Transformation between radial generalized Higgs model and generalized CRS model with application to quasi-exactly solvable generalized Higgs model  

E-Print Network (OSTI)

In this paper, we present a coordinate transformation between the generalized Carinena-Ranada-Santander model and the radial generalized Higgs model. Furthermore, based on this transformation, we obtain a series of quasi-exactly solvable potential of the two-dimensional generalized Higgs model.

Ci Song; Yan Li; Jing-Ling Chen

2013-09-23T23:59:59.000Z

409

GENERAL TECHNICAL BASE QUALIFICATION STANDARD REFERENCE GUIDE  

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

General General Technical Base Qualification Standard Reference Guide MARCH 2012 This page is intentionally blank. Table of Contents i FIGURES ...................................................................................................................................... iii TABLES ........................................................................................................................................ iii ACRONYMS ................................................................................................................................ iv PURPOSE ...................................................................................................................................... 1 SCOPE ........................................................................................................................................... 1

410

120122013 General Bulletin US TIN S TATE  

E-Print Network (OSTI)

12012­2013 General Bulletin S TEPHENF.A US TIN S TATE UNIVERSITY 1 9 2 3 General Bulletin FOr 2012­2013 ..............................................................................................................................8 University Calendar for 2012-2013................................................................................................................. 10 May-mester, 2013

Long, Nicholas

411

Generalized Static Energy and Its Conservation  

Science Conference Proceedings (OSTI)

The theoretical study presented here shows that it is possible to define an energetic parameter that generalizes the dry, saturated, and moist static energies. The properties of the generalized static energy (GSE) are similar to those of dry, ...

L. J. Rivas Soriano; E. L. García Díez; F. De Pablo Davila

1994-11-01T23:59:59.000Z

412

Emergency Guidebook for General Aviation Airports  

E-Print Network (OSTI)

Emergency Guidebook for General Aviation Airports A Guidebook for Municipal Airport Managers #12;Emergency Guidebook for General Aviation Airports Published by: Minnesota Airport Technical Assistance................................................................................................................................................1 Developing an Airport Emergency Plan

Janssen, Michel

413

A Generalization of A Leibniz Geometrical Theorem  

E-Print Network (OSTI)

In this article we present a generalization of a Leibniz's geometrical theorem and an application of it.

Mihaly Bencze; Florin Popovici; Florentin Smarandache

2007-10-01T23:59:59.000Z

414

Conservation laws for a general Lorentz connection  

E-Print Network (OSTI)

We derive conservation laws for energy-momentum (canonical and dynamical) and angular momentum for a general Lorentz connection.

Poplawski, Nikodem J

2007-01-01T23:59:59.000Z

415

Quantum Mechanics and the Generalized Uncertainty Principle  

E-Print Network (OSTI)

The generalized uncertainty principle has been described as a general consequence of incorporating a minimal length from a theory of quantum gravity. We consider a simple quantum mechanical model where the operator corresponding to position has discrete eigenvalues and show how the generalized uncertainty principle results for minimum uncertainty wave packets.

Jang Young Bang; Micheal S. Berger

2006-10-11T23:59:59.000Z

416

Academic Program: Undergraduate Studies General Education Program  

E-Print Network (OSTI)

the skills necessary to do work at the university level. General #12;Academic Program: Undergraduate StudiesAcademic Program: Undergraduate Studies General Education Program Page 1 of 12 Governance & Policies Effective: June 2008 Academic Program: Undergraduate Studies GENERAL EDUCATION PROGRAM Approved

Hardy, Christopher R.

417

Report of the Laws and Regulations (L&R) Committee  

Science Conference Proceedings (OSTI)

... BOV Bag on Valve MON Motor Octane Number ... GM General Motors UPLR Uniform Packaging and Labeling Regulation ... s) for use as an engine fuel ...

2013-12-27T23:59:59.000Z

418

Generalizations of Jordan Algebras and Malcev Algebras  

E-Print Network (OSTI)

We introduce two classes of nonassociative algebras and define the building blocks in the context of the new nonassociative algebras. My generalizations of Jordan Algebras and Malcev Algebras come from Z2algebras which lead to my attention in exploring the curiosity to generalize Lie algebras. The definitions of the generalized Jordan Algebras and the generalized Malcev Algebras are based on two passages. One passage is from associative Z2algebras to generalized Jordan Algebras. The other passage is from alternative Z2-algebras to generalized Malcev Algebras. In this paper, all vector spaces are vector spaces over fields of characteristic not two and three, and all associative algebras have an identity. 1 Generalized Jordan Algebras We begin this section with the following definition. Definition 1.1 Let A = A0 ? A1 (as vector spaces) be an algebra. (i) A is called a Z2-algebra if

Keqin Liu

2006-01-01T23:59:59.000Z

419

The changing face of rural general practice: an ethnographic study of general practitioners and their spouses.  

E-Print Network (OSTI)

??Rural general practice is general practice at its best: a comment by one GP interviewed for this study was echoed by colleagues who viewed their… (more)

Durey, Angela

2005-01-01T23:59:59.000Z

420

Time and Materials Exhibit A General Conditions  

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

2, 6/14/13) Exhibit A General Conditions 2, 6/14/13) Exhibit A General Conditions Page 1 of 20 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2A AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Jan 2010) ........................................................................................................................................... 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................. 4 GC-4 SUBCONTRACT INTERPRETATION (Jun 2009) ...................................................................... 4 GC-5 NOTICE TO PROCEED (Jul 2011)............................................................................................. 4

Note: This page contains sample records for the topic "general automotive octane" 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

Spin and Anholonomy in General Relativity  

E-Print Network (OSTI)

In the general case, torsion couples to the spin current of the Dirac field. In General Relativity, the apparent torsion field to which the spin current of the Dirac field couples is a mere manifestation of the tetrad anholonomy. Seen from the tetrad frame itself, it has for components the anholonomy coefficients. The latter represent mechanical characteristics of the frame. In the teleparallel equivalent of General Relativity, this coefficient turns out to be the only torsion present.

R. Aldrovandi; P. B. Barros; J. G. Pereira

2004-02-04T23:59:59.000Z

422

Selective hydrocracking of light naphtha cuts  

Science Conference Proceedings (OSTI)

For the production of high-quality automotive gasolines, technology has been developed for a combined ''isoreforming'' process, in which hydrocracking of a heavy straight-run naphtha cut to give a high-octane component with an octane number of 84-86 (MM) is combined with catalytic reforming of the residual fraction from hydrocracking. The ''isoreforming'' technology can be used to produce AI-93 automotive gasolines with aromatic hydrocarbon contents of 45-49% by weight, without TEL, in yields of 78-82% by weight on the original feed. The authors also discuss a catalytic upgrading process for light straight-run naphtha distillates or raffinates from catalytic reforming. The influence of the depth of reaction in hydrocracking n-paraffins in the straight-run 62-105 degrees C cut on the yield of the C5-EP cut and its octane number is investigated.

Koslov, I.T.; Khavkin, V.A.; Nefedov, B.K.

1986-03-01T23:59:59.000Z

423

Generalized Comprehensive Mitigation Assessment Process (GCOMAP) | Open  

Open Energy Info (EERE)

Generalized Comprehensive Mitigation Assessment Process (GCOMAP) Generalized Comprehensive Mitigation Assessment Process (GCOMAP) (Redirected from GCOMAP) Jump to: navigation, search Tool Summary Name: Generalized Comprehensive Mitigation Assessment Process (GCOMAP) Agency/Company /Organization: Lawrence Berkeley National Laboratory Sector: Land Focus Area: Forestry Topics: GHG inventory, Pathways analysis Website: ies.lbl.gov/taxonomy/term/34 References: GCOMAP Project [1] Logo: Generalized Comprehensive Mitigation Assessment Process (GCOMAP) "The GCOMAP project reported on the global potential for carbon sequestration in forest plantations, and the reduction of carbon emissions from deforestation, in response to six carbon price scenarios from 2000 to 2100. These carbon price scenarios cover a range typically seen in global

424

Chapter 63 General Standards of Performance (Kentucky)  

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

Kentucky Administrative Regulation Chapter 63, entitled Air Quality: General Standards of Performance, is promulgated under the authority of the Division of Air Quality within the Energy and...

425

Generalized Comprehensive Mitigation Assessment Process (GCOMAP) | Open  

Open Energy Info (EERE)

Generalized Comprehensive Mitigation Assessment Process (GCOMAP) Generalized Comprehensive Mitigation Assessment Process (GCOMAP) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Generalized Comprehensive Mitigation Assessment Process (GCOMAP) Agency/Company /Organization: Lawrence Berkeley National Laboratory Sector: Land Focus Area: Forestry Topics: GHG inventory, Pathways analysis Website: ies.lbl.gov/taxonomy/term/34 References: GCOMAP Project [1] Logo: Generalized Comprehensive Mitigation Assessment Process (GCOMAP) "The GCOMAP project reported on the global potential for carbon sequestration in forest plantations, and the reduction of carbon emissions from deforestation, in response to six carbon price scenarios from 2000 to 2100. These carbon price scenarios cover a range typically seen in global

426

General Water Quality (Oklahoma) | Department of Energy  

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

General Water Quality (Oklahoma) General Water Quality (Oklahoma) General Water Quality (Oklahoma) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Oklahoma Program Type Environmental Regulations Provider Environmental Quality The purpose of this water quality rule is to protect, maintain and improve

427

Project Brief: General Electric, GE Global Research  

Science Conference Proceedings (OSTI)

... for rapidly routing electrical energy to customers from diverse sources such as wind and solar powered devices. RECIPIENT: General Electric, GE ...

2010-10-05T23:59:59.000Z

428

Oil and Gas General Provisions (Montana)  

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

This chapter describes general provisions for the exploration and development of oil and gas resources in Montana. The chapter addresses royalty interests, regulations for the lease of local...

429

International Vocabulary of Metrology – Basic and General ...  

Science Conference Proceedings (OSTI)

Page 1. JCGM/WG 2 Document N318 1/127 International Vocabulary of Metrology – Basic and General Concepts and Associated ...

2010-07-21T23:59:59.000Z

430

Commanding general visits Pantex | National Nuclear Security...  

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

Commanding general visits Pantex | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response...

431

Geothermal: Sponsored by OSTI -- Generalized displacement correlation...  

Office of Scientific and Technical Information (OSTI)

Generalized displacement correlation method for estimating stress intensity factors Geothermal Technologies Legacy Collection HelpFAQ | Site Map | Contact Us | Admin Log On Home...

432

Book Review: The Genesis of General Relativity  

E-Print Network (OSTI)

This is a review of the four-volume set entitled The Genesis of General Relativity edited by Juergen Renn, Springer, Dordrecht (2007)

Donald Salisbury

2008-07-23T23:59:59.000Z

433

All General Counsel Reports | Department of Energy  

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

and General Counsel, and Karen Meyers, Director of Government Affairs, both of the Rheem Manufacturing Company ("Rheem"), accompanied by their counsel, Bill Anaya of Alston...

434

Discrete generalized multigroup theory and applications  

E-Print Network (OSTI)

This study develops a fundamentally new discrete generalized multigroup energy expansion theory for the linear Boltzmann transport equation. Discrete orthogonal polynomials are used, in conjunction with the traditional ...

Zhu, Lei, Ph. D. Massachusetts Institute of Technology

2012-01-01T23:59:59.000Z

435

Fatigue Fractures of General Aviation Aircraft Wings  

Science Conference Proceedings (OSTI)

... on general aviation airplanes is greatly affected by low-altitude flying, such as in pipeline patrol, commuter, and aerial survey and photography operations.

436

Office of the General Counsel Organization Chart  

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

The following graphic is an organization chart for the Office of the General Counsel. The office is separated into four major departmental groups:

437

LPI General Linux II Exam Cram  

Science Conference Proceedings (OSTI)

From the Book:Welcome to LPI General Linux II Exam Cram! This book aims to help you get ready to take-and pass-the LPI certification exam 102. This Introduction explains LPI's certification programs in general and talks about how the Exam ...

Emmett A. Dulaney; Chris Hare

2001-03-01T23:59:59.000Z

438

General Restaurant Equipment: Order (2013-CE-5344)  

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

DOE ordered General Restaurant Equipment Co. to pay a $8,000 civil penalty after finding General Restaurant Equipment had failed to certify that certain models of walk-in cooler and freezer components comply with the applicable energy conservation standards.

439

General Relativity in the Undergraduate Physics Curriculum  

E-Print Network (OSTI)

Einstein's general relativity is increasingly important in contemporary physics on the frontiers of both the very largest distance scales (astrophysics and cosmology) and the very smallest(elementary particle physics). This paper makes the case for a `physics first' approach to introducing general relativity to undergraduate physics majors.

James B. Hartle

2005-06-12T23:59:59.000Z

440

General Relativity in the Undergraduate Physics Curriculum  

E-Print Network (OSTI)

Einstein's general relativity is increasingly important in contemporary physics on the frontiers of both the very largest distance scales (astrophysics and cosmology) and the very smallest(elementary particle physics). This paper makes the case for a `physics first' approach to introducing general relativity to undergraduate physics majors.

Hartle, J B

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "general automotive octane" 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

OFFICE OF INSPECTOR GENERAL ISEMIANNUAL REPORT  

E-Print Network (OSTI)

Office of Inspector General INTERNAL AUDIT CHARTER Introduction Internal auditing is an independent procedures for the Office of Inspector General have been established and presented for review to evaluate and improve the effectiveness of risk management, control, and governance processes. The Office

Christian, Eric

442

General Air Permits (Louisiana) | Department of Energy  

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

General Air Permits (Louisiana) General Air Permits (Louisiana) General Air Permits (Louisiana) < Back Eligibility Agricultural Construction Industrial Investor-Owned Utility Municipal/Public Utility Rural Electric Cooperative Utility Program Info State Louisiana Program Type Environmental Regulations Provider Louisiana Department of Environmental Quality Any source, including a temporary source, which emits or has the potential to emit any air contaminant requires an air permit. Facilities with potential emissions less than 5 tons per year of any regulated air pollutant do not need a permit. The Louisiana Department of Environmental Quality issues Title V General Permits. The permit is developed based on equipment types versus facility types, the general permits are not limited in their use to a specific industry or category. Title V permits combine

443

Office of the Assistant General Counsel for General Law | Department of  

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

for General Law for General Law Office of the Assistant General Counsel for General Law The Office of the Assistant General Counsel for General Law (GC-77) provides legal support for non-programmatic issues other than those involving procurement and intellectual property. The office serves as program counsel for the Offices of the Chief Financial Officer, Human Capital Management, Management and Administration (with the exception of procurement matters), Economic Impact and Diversity, and the Energy Information Administration. It administers the Department's standards of conduct program for Federal employees. Generally speaking, the Office of the Assistant General Counsel for General Law handles legal issues that are cross-cutting across program areas, including: Managing the Department's standards of conduct program, including

444

Self-Similarity in General Relativity \\endtitle  

E-Print Network (OSTI)

The different kinds of self-similarity in general relativity are discussed, with special emphasis on similarity of the ``first'' kind, corresponding to spacetimes admitting a homothetic vector. We then survey the various classes of self-similar solutions to Einstein's field equations and the different mathematical approaches used in studying them. We focus mainly on spatially homogenous and spherically symmetric self-similar solutions, emphasizing their possible roles as asymptotic states for more general models. Perfect fluid spherically symmetric similarity solutions have recently been completely classified, and we discuss various astrophysical and cosmological applications of such solutions. Finally we consider more general types of self-similar models.

B. J. Carr; A. A. Coley

1998-06-09T23:59:59.000Z

445

Office of Inspector General | Department of Energy  

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

Energy Department » Office of Inspector General Energy Department » Office of Inspector General Office of Inspector General Office of Inspector General Latest Reports January 2, 2014 Special Report: DOE/IG-0901 NNSA's Management of the $245 million Nuclear Materials Safeguards and Security Upgrades Project Phase II at Los Alamos National Laboratory December 20, 2013 Audit Report: OAS-FS-14-04 Federal Energy Regulatory Commission's Fiscal Year 2013 Financial Statement Audit December 12, 2013 Audit Report: OAS-FS-14-03 Department of Energy's Fiscal Year 2013 Consolidated Financial Statements December 11, 2013 Audit Report: OAS-FS-14-02 Department of Energy's Nuclear Waste Fund's Fiscal Year 2013 Financial Statement Audit More Reports > Contact the Hotline BY PHONE D.C. Metro Area: (202) 586-4073 Toll free: (800) 541-1625

446

General Guidance on NEPA | Department of Energy  

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

General Guidance on NEPA General Guidance on NEPA General Guidance on NEPA Selected documents providing General Guidance on NEPA. March 1, 2011 DOE, NEPA, and YOU A pamphlet providing information on public participation and NEPA. December 1, 2007 A Citizen's Guide to the NEPA: Having Your Voice Heard This guide is based on research and consultations undertaken by the Council on Environmental Quality concerning the need for a Citizen's Guide to the National Environmental Policy Act (NEPA). Participants in NEPA Regional Roundtables held in 2003-2004 clearly voiced the need for an guide that provides an explanation of NEPA, how it is implemented, and how people outside the Federal government - individual citizens, private sector applicants, members of organized groups, or representatives of Tribal,

447

A Generalization of Euler's Theorem on Congruencies  

E-Print Network (OSTI)

We present a theorem which generalizes the classical Euler's theorem on congruencies: if $(a,m)=1$ then $a^ \\phi(m) \\equiv 1 (mod m)$ for the case when $a$ and $m$ are not relatively primes.

Florentin Smarandache

2006-10-20T23:59:59.000Z

448

A General Framework for Convective Trigger Functions  

Science Conference Proceedings (OSTI)

A general framework for the trigger function used in convective parameterization routines in mesoscale models is proposed. The framework is based on the diagnosis of the accessibility of potential buoyant energy. Specifically, the trigger ...

Robert F. Rogers; J. M. Fritsch

1996-11-01T23:59:59.000Z

449

Light Emitting Diodes and General Lighting  

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

Light Emitting Diodes and General Lighting Speaker(s): Martin Moeck Date: August 6, 2009 - 12:00pm Location: 90-3122 We give a short overview on high-power light emitting diodes,...

450

BLG theory with generalized Jordan triple systems  

E-Print Network (OSTI)

We use a generalized Jordan algebra of the second kind to study the recently proposed BLG theory of multiple M2-branes. We find the restriction imposed on the ternary product from its consistency with the BLG theory.

Sudipto Paul Chowdhury; Subir Mukhopadhyay; Koushik Ray

2009-03-17T23:59:59.000Z

451

Generalized Stability Theory. Part I: Autonomous Operators  

Science Conference Proceedings (OSTI)

Classical stability theory is extended to include transient growth processes. The central role of the nonnormality of the linearized dynamical system in the stability problem is emphasized, and a generalized stability theory is constructed that ...

Brian F. Farrell; Petros J. Ioannou

1996-07-01T23:59:59.000Z

452

General overview of the Nigerian construction industry  

E-Print Network (OSTI)

The purpose of this study is to investigate and provide a general overview of the Nigerian construction industry, its role in the national economy, the main participants in the industry, the problems that they face, and ...

Dantata, Sanusi (Sanusi A.)

2008-01-01T23:59:59.000Z

453

General Counsel Undergraduate Intern Program | Department of...  

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

opportunity for college students to gain firsthand exposure to cutting-edge issues in energy law and policy. The General Counsel is charged by the Secretary of Energy with the...

454

Enlarging paraphrase collections through generalization and instantiation  

Science Conference Proceedings (OSTI)

This paper presents a paraphrase acquisition method that uncovers and exploits generalities underlying paraphrases: paraphrase patterns are first induced and then used to collect novel instances. Unlike existing methods, ours uses both bilingual parallel ...

Atsushi Fujita; Pierre Isabelle; Roland Kuhn

2012-07-01T23:59:59.000Z

455

General linear cameras : theory and applications  

E-Print Network (OSTI)

I present a General Linear Camera (GLC) model that unifies many previous camera models into a single representation. The GLC model describes all perspective (pinhole), orthographic, and many multiperspective (including ...

Yu, Jingyi, 1978-

2005-01-01T23:59:59.000Z

456

Unclassified Controlled Nuclear Information General Guideline  

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

GG-5, is a record of decisions made by the Director, OC, as to what general subject areas are UCNI. Note: GG-5 may only be used by the Director, OC, to make determinations as to whether information...

457

Snow Hydrology in a General Circulation Model  

Science Conference Proceedings (OSTI)

A snow hydrology has been implemented in an atmospheric general circulation model (GCM). The snow hydrology consists of parameterizations of snowfall and snow cover fraction, a prognostic calculation of snow temperature, and a model of the snow ...

Susan Marshall; John O. Roads; Gary Glatzmaier

1994-08-01T23:59:59.000Z

458

Solving general shallow wave equations on surfaces  

Science Conference Proceedings (OSTI)

We propose a new framework for solving General Shallow Wave Equations (GSWE) in order to efficiently simulate water flows on solid surfaces under shallow wave assumptions. Within this framework, we develop implicit schemes for solving the external forces ...

Huamin Wang; Gavin Miller; Greg Turk

2007-08-01T23:59:59.000Z

459

A Spontaneously Generated Tropical Atmospheric General Circulation  

Science Conference Proceedings (OSTI)

A series of idealized atmospheric general circulation model (AGCM) experiments are presented. These experiments examine whether and how atmospheric deep moist convection, in the absence of meridional gradients in external forcing, interacts with ...

Ben P. Kirtman; Edwin K. Schneider

2000-07-01T23:59:59.000Z

460

Bayesian generalized probability calculus for density matrices  

E-Print Network (OSTI)

10.1007/s10994-009-5133-7 Bayesian generalized probabilitythe conventional Bayesian methods maintain uncertainty aboutIn this paper we de- velop a Bayesian style analysis for the

Warmuth, Manfred K.; Kuzmin, Dima

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "general automotive octane" 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

A General Framework for Forecast Verification  

Science Conference Proceedings (OSTI)

A general framework for forecast verification based on the joint distribution of forecasts and observations is described. For further elaboration of the framework, two factorizations of the joint distribution are investigated: 1) the calibration-...

Allan H. Murphy; Robert L. Winkler

1987-07-01T23:59:59.000Z

462

General Brent Scowcroft | Department of Energy  

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

General Brent Scowcroft General Brent Scowcroft About Us General Brent Scowcroft - President, The Scowcroft Group General Brent Scowcroft As President of The Scowcroft Group and one of the country's leading experts on international policy, Brent Scowcroft provides clients with unparalleled strategic advice and assistance in dealing in the international arena. Brent Scowcroft served as the National Security Advisor to both Presidents Gerald Ford and George H.W. Bush, the only individual in U.S. history appointed to the position under two different Presidents. From 1982 to 1989, he was Vice Chairman of Kissinger Associates, Inc., an international consulting firm. In this capacity, he advised and assisted a wide range of U.S. and foreign corporate leaders on global joint venture opportunities,

463

A General Formulation for Raindrop Size Distribution  

Science Conference Proceedings (OSTI)

A general phenomenological formulation for drop size distribution (DSD), written down as a scaling law, is proposed. It accounts for all previous fitted DSDs. As a main implication of the expression proposed, the integral rainfall variables are ...

Daniel Sempere Torres; Josep M. Porrà; Jean-Dominique Creutin

1994-12-01T23:59:59.000Z

464

Alkylation is an important source for octane in gasoline - Today ...  

U.S. Energy Information Administration (EIA)

Petroleum & Other Liquids. Crude oil, gasoline, heating oil, diesel, propane, and other liquids including biofuels and natural gas liquids. Natural Gas

465

Catalytic reforming boosts octane for gasoline blending - Today in ...  

U.S. Energy Information Administration (EIA)

Because reformate contains significant amounts of benzene, toluene, and xylene, it also is an important source of feedstock for the petrochemical industry.

466

Alkylation is an important source for octane in gasoline - Today ...  

U.S. Energy Information Administration (EIA)

Greenhouse gas data, voluntary report- ing, electric power plant emissions. ... (like temperature and pressure) along with different safety considerations.

467

High octane ethers from synthesis gas-derived alcohols  

SciTech Connect

The temperature dependence of ether synthesis, particularly unsymmetric methylisobutylether (MIBE), was carried out over the Nafion-H microsaddles (MS) catalyst. The principal product formed under the rather severe reaction conditions of 1100 psig pressure and temperatures in the range of 123--157{degree}C was the expected MIBE formed directly by coupling the methanol/isobutanol reactants. In addition, significantly larger quantities of the dimethylether (DME) and hydrocarbon products were observed than were obtained under milder reaction conditions. Deactivation of the Nafion-H MS catalyst was determined by periodically testing the catalyst under a given set of reaction conditions for the synthesis of MIBE and MTBE from methanol/isobutanol = 2/1, i.e. 123{degree}C, 1100 psig, and total GHSV = 248 mol/kg cat/hr. After carrying out various tests over a period of 2420 hr, with intermittant periods of standing under nitrogen at ambient conditions, the yields of MIBE and MTBE had decreased by 25% and 41%, respectively. In order to gain insight into the role of the surface acidity in promoting the selective coupling of the alcohols to form the unsymmetric ether, the strengths of the acid sites on the catalysts are still being probed by calorimetric titrations in non-aqueous solutions. 11 refs., 13 figs., 9 tabs.

Klier, K.; Herman, R.G.; DeTavernier, S.; Johannson, M.; Kieke, M.; Bastian, R.D.

1991-07-01T23:59:59.000Z

468

Today in Energy - Catalytic reforming boosts octane for gasoline ...  

U.S. Energy Information Administration (EIA)

Energy Information Administration - EIA - Official Energy Statistics from the U.S. Government ... solar, wind, geothermal, biomass and ethanol. Nuclear & Uranium.

469

General aspects of driver-car interaction  

Science Conference Proceedings (OSTI)

General aspects of Human Machine Interface (HMI) are very hard to be defined. They are the on the top level of interest when studying the reliability of the human operators. The first part of our article deals with general problems of HMI and its application ... Keywords: EEG, HMI, car simulation, civil aviation authority(CAA), controlled flight into terrain (CFIT), driver-car interaction, human factors, human performance and limitations (HPL)

Mirek Svítek; Petr Bouchner; Jind?ich Krása; Jin?ich Sadil; Zuzana B?linová; Jakub Rajnoch; Václav Vodrážka

2005-03-01T23:59:59.000Z

470

PIA - Energy Inspector General Project Tracking System (EIGPT...  

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

Inspector General Project Tracking System (EIGPT) PIA - Energy Inspector General Project Tracking System (EIGPT) PIA - Energy Inspector General Project Tracking System (EIGPT) PIA...

471

General Atomics (GA) Fusion News: A New Spin on Understanding...  

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

General Atomics (GA) Fusion News: A New Spin on Understanding Plasma Confinement American Fusion News Category: General Atomics (GA) Link: General Atomics (GA) Fusion News: A New...

472

PIA - WEB Unclassified Business Operations General Support System...  

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

Unclassified Business Operations General Support System PIA - WEB Unclassified Business Operations General Support System PIA - WEB Unclassified Business Operations General Support...

473

Office of Inspector General Quarterly Report | Department of...  

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

of Inspector General Quarterly Report Office of Inspector General Quarterly Report OIG summary of reports from Oct 1, 2002-December 31, 2002 Office of Inspector General Quarterly...

474

Notes on general SIC-POVMs  

E-Print Network (OSTI)

An unavoidable task in quantum information processing is how to obtain data about the state of an individual system by suitable measurements. From this viewpoint, informationally complete measurements are relevant in quantum state tomography, quantum cryptography, quantum cloning, and other issues. Symmetric informationally complete measurements (SIC-POVMs) form an especially important class of such measurements. We formulate some novel properties and relations for general SIC-POVMs in a finite-dimensional Hilbert space. It is known that general SIC-POVMs exist in all dimensions. For a given density matrix and any general SIC-POVM, the so-called index of coincidence of generated probability distribution is exactly calculated. Using this result, we obtain state-dependent entropic bounds for a single general SIC-POVM. Lower entropic bounds are derived in terms of the R\\'{e}nyi $\\alpha$-entropies for $\\alpha\\in[2;\\infty)$ and the Tsallis $\\alpha$-entropies for $\\alpha\\in(0;2]$. A lower bound on the min-entropy for a SIC-POVM is separately examined. For a pair of general SIC-POVMs, entropic uncertainty relations of the Maassen-Uffink type are considered.

Alexey E. Rastegin

2013-07-09T23:59:59.000Z

475

General Relativity as Geometro-Hydrodynamics  

E-Print Network (OSTI)

In the spirit of Sakharov's `metric elasticity' proposal, we draw a loose analogy between general relativity and the hydrodynamic state of a quantum gas. In the `top-down' approach, we examine the various conditions which underlie the transition from some candidate theory of quantum gravity to general relativity. Our emphasis here is more on the `bottom-up' approach, where one starts with the semiclassical theory of gravity and examines how it is modified by graviton and quantum field excitations near and above the Planck scale. We mention three aspects based on our recent findings: 1) Emergence of stochastic behavior of spacetime and matter fields depicted by an Einstein-Langevin equation. The backreaction of quantum fields on the classical background spacetime manifests as a fluctuation-dissipation relation. 2) Manifestation of stochastic behavior in effective theories below the threshold arising from excitations above. The implication for general relativity is that such Planckian effects, though exponentially suppressed, is in principle detectable at sub-Planckian energies. 3) Decoherence of correlation histories and quantum to classical transition. From Gell-Mann and Hartle's observation that the hydrodynamic variables which obey conservation laws are most readily decohered, one can, in the spirit of Wheeler, view the conserved Bianchi identity obeyed by the Einstein tensor as an indication that general relativity is a hydrodynamic theory of geometry. Many outstanding issues surrounding the transition to general relativity are of a nature similar to hydrodynamics and mesoscopic physics.

B. L. Hu

1996-07-29T23:59:59.000Z

476

SRS - ARRA General Provisions and Related Documents  

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

American Recovery and Reinvestment Act (ARRA) American Recovery and Reinvestment Act (ARRA) General Provisions and Related Documents General Provisions/Terms and Conditions Documents Certifications Solicitation/Subcontract Documents Focused Observation Safety Checklists Construction Subcontract Documents/Forms General Provisions/Terms and Conditions Documents DOCUMENT NUMBER TITLE REVISION # or DATE SRNS-MS-2009-00069 Fixed Price Orders 5 SRNS-MS-2009-00072 Construction Subcontract Exhibit A 7 SRNS-MS-2009-00073 Time and Material / Labor Hour 5 SRNS-MS-2009-00074 Commercial Terms and Conditions for Dismantling, Demolition, or Removal of Improvements 5 SRNS-MS-2009-00075 Corporate Professional Services 6 SRNS-MS-2009-00076 Individual Consultants 5 SRNS-MS-2010-00085 Cost Reimbursement Orders with Educational Institutions 4

477

All General Counsel Reports | Department of Energy  

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

All General Counsel Reports All General Counsel Reports All General Counsel Reports RSS January 9, 2014 DETERMINATION OF EXCEPTIONAL CIRCUMSTANCES UNDER THE BAYH-DOLE ACT FOR ENERGY EFFICIENCY, RENEWABLE ENERGY, AND ADVANCED ENERGY TECHNOLOGIES Under the Bayh-Dole Act, 35 U.S.C. §§ 200-12 ("Bayh-Dole"), Federal agencies may determine that "exceptional circumstances" exist such that a modification in the patent rights disposition provided under the Act would better promote its objectives. December 20, 2013 AeroSys: Order (2011-SCE-1624) DOE ordered AeroSys, Inc. (AeroSys) to pay a $100,000 civil penalty after finding AeroSys had (1) failed to certify that certain models of space-constrained central air conditioners and air conditioning heat pumps comply with the applicable energy conservation standards; and (2)

478

Stochastic oscillations of general relativistic disks  

E-Print Network (OSTI)

We analyze the general relativistic oscillations of thin accretion disks around compact astrophysical objects interacting with the surrounding medium through non-gravitational forces. The interaction with the external medium (a thermal bath) is modeled via a friction force, and a random force, respectively. The general equations describing the stochastically perturbed disks are derived by considering the perturbations of trajectories of the test particles in equatorial orbits, assumed to move along the geodesic lines. By taking into account the presence of a viscous dissipation and of a stochastic force we show that the dynamics of the stochastically perturbed disks can be formulated in terms of a general relativistic Langevin equation. The stochastic energy transport equation is also obtained. The vertical oscillations of the disks in the Schwarzschild and Kerr geometries are considered in detail, and they are analyzed by numerically integrating the corresponding Langevin equations. The vertical displacement...

Harko, Tiberiu

2012-01-01T23:59:59.000Z

479

Modeling International Relationships in Applied General Equilibrium  

Open Energy Info (EERE)

Modeling International Relationships in Applied General Equilibrium Modeling International Relationships in Applied General Equilibrium (MIRAGE) Jump to: navigation, search LEDSGP green logo.png FIND MORE DIA TOOLS This tool is part of the Development Impacts Assessment (DIA) Toolkit from the LEDS Global Partnership. Tool Summary LAUNCH TOOL Name: Modeling International Relationships in Applied General Equilibrium (MIRAGE) Agency/Company /Organization: International Food Policy Research Institute, Centre d'Etudes Prospectives et d'Informations Internationales (CEPII) Focus Area: Economic Development Topics: Co-benefits assessment, - Macroeconomic Resource Type: Software/modeling tools User Interface: Desktop Application Complexity/Ease of Use: Moderate Website: www.ifpri.org/book-5076/ourwork/program/mirage-model RelatedTo: Global Trade Analysis Project (GTAP) Data Base

480

Texas General Land Office | Open Energy Information  

Open Energy Info (EERE)

Texas General Land Office Texas General Land Office Name Texas General Land Office Address 1700 Congress Ave Place Austin, Texas Zip 78701 Website www.glo.texas.gov/ Coordinates 30.279382°, -97.73936° 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":30.279382,"lon":-97.73936,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

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481

All General Counsel Reports | Department of Energy  

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

7, 2010 7, 2010 Earthjustice, Appliance Standards Awareness Project, Natural Resources Defense Council - Comments in response to DOE solicitation of views on the implementation of test procedure waivers for large capacity clothes washers Earthjustice, Appliance Standards Awareness Project, Natural Resources Defense Council - Comments in response to DOE solicitation of views on the implementation of test procedure waivers for large capacity clothes washers. December 7, 2010 Letter to DOE General Counsel from Whirlpool Senior Counsel, Re: Implementation of Alternative Test Procedure for Large Capacity Residential Clothes Washers Letter to DOE General Counsel from Whirlpool Senior Counsel, Re: Implementation of Alternative Test Procedure for Large Capacity Residential