National Library of Energy BETA

Sample records for miles traveled light-duty

  1. Registrations and vehicle miles of travel of light duty vehicles, 1985--1995

    SciTech Connect (OSTI)

    Hu, P.S.; Davis, S.C.; Schmoyer, R.L.

    1998-02-01

    To obtain vehicle registration data that consistently and accurately reflect the distinction between automobiles and light-duty trucks, Oak Ridge National Laboratory (ORNL) was asked by FHWA to estimate the current and historical vehicle registration numbers of automobiles and of other two-axle four-tire vehicles (i.e., light-duty trucks), and their associated travel. The term automobile is synonymous with passenger car. Passenger cars are defined as all sedans, coupes, and station wagons manufactured primarily for the purpose of carrying passengers. This includes taxicabs, rental cars, and ambulances and hearses on an automobile chassis. Light-duty trucks refer to all two-axle four-tire vehicles other than passenger cars. They include pickup trucks, panel trucks, delivery and passenger vans, and other vehicles such as campers, motor homes, ambulances on a truck chassis, hearses on a truck chassis, and carryalls. In this study, light-duty trucks include four major types: (1) pickup truck, (2) van, (3) sport utility vehicle, and (4) other 2-axle 4-tire truck. Specifically, this project re-estimates statistics that appeared in Tables MV-1 and MV-9 of the 1995 Highway Statistics. Given the complexity of the approach developed in this effort and the incompleteness and inconsistency of the state-submitted data, it is recommended that alternatives be considered by FHWA to obtain vehicle registration data. One alternative is the Polk`s NVPP data (via the US Department of Transportation`s annual subscription to Polk). The second alternative is to obtain raw registration files from individual states` Departments of Motor Vehicles and to decode individual VINs.

  2. Reduce growth rate of light-duty vehicle travel to meet 2050 global climate goals This article has been downloaded from IOPscience. Please scroll down to see the full text article.

    E-Print Network [OSTI]

    Kammen, Daniel M.

    Reduce growth rate of light-duty vehicle travel to meet 2050 global climate goals This article has of contents for this issue, or go to the journal homepage for more Home Search Collections Journals About) 024018 (6pp) doi:10.1088/1748-9326/6/2/024018 Reduce growth rate of light-duty vehicle travel to meet

  3. Rebound 2007: Analysis of U.S. Light-Duty Vehicle Travel Statistics

    SciTech Connect (OSTI)

    Greene, David L

    2010-01-01

    U.S. national time series data on vehicle travel by passenger cars and light trucks covering the period 1966 2007 are used to test for the existence, size and stability of the rebound effect for motor vehicle fuel efficiency on vehicle travel. The data show a statistically significant effect of gasoline price on vehicle travel but do not support the existence of a direct impact of fuel efficiency on vehicle travel. Additional tests indicate that fuel price effects have not been constant over time, although the hypothesis of symmetry with respect to price increases and decreases is not rejected. Small and Van Dender (2007) model of a declining rebound effect with income is tested and similar results are obtained.

  4. Light Duty Combustion Research: Advanced Light-Duty Combustion...

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

    Light Duty Combustion Research: Advanced Light-Duty Combustion Experiments Light Duty Combustion Research: Advanced Light-Duty Combustion Experiments 2009 DOE Hydrogen Program and...

  5. Tier 2 Useful Life (120,000 miles) Exhaust Emission Results for a NOx Adsorber and Diesel Particle Filter Equipped Light-Duty Diesel Vehicle

    SciTech Connect (OSTI)

    Tatur, M.; Tomazic, D.; Thornton, M.; Orban, J.; Slone, E.

    2006-05-01

    Investigates the emission control system performance and system desulfurization effects on regulated and unregulated emissions in a light-duty diesel engine.

  6. Petroleum Reduction Strategies to Reduce Vehicle Miles Traveled

    Broader source: Energy.gov [DOE]

    For reducing greenhouse gas emissions, the table below describes petroleum reduction strategies to reduce vehicle miles traveled, as well as guidance and best practices for each strategy.

  7. Odometer Versus Self-Reported Estimates of Vehicle Miles Traveled

    Reports and Publications (EIA)

    2000-01-01

    The findings described here compare odometer readings with self-reported estimates of Vehicle Miles Traveled (VMT) to investigate to what extent self-reported VMT is a reliable surrogate for odometer-based VMT.

  8. Fact #729: May 28, 2012 Secondary Household Vehicles Travel Fewer Miles

    Broader source: Energy.gov [DOE]

    When a household has more than one vehicle, the secondary vehicles travel fewer miles than the primary vehicle. In a two-vehicle household, the second vehicle travels less than half of the miles...

  9. Fact #552: January 5, 2009 Vehicle Miles of Travel by Region

    Broader source: Energy.gov [DOE]

    Total vehicle miles of travel (VMT) in the U.S. have declined from 2007 to 2008. The latest data available, September 2008, shows a 4.4% decline in travel that varies by region. Comparing September...

  10. Fact #640: September 13, 2010 Monthly Trends in Vehicle Miles of Travel

    Broader source: Energy.gov [DOE]

    Vehicle travel in the U.S. varies by month. There are many reasons for this, including the fact that some months are shorter than others. The vehicle miles of travel (VMT) recorded in February is...

  11. Biodiesel Effects on the Operation of U.S. Light-Duty Tier 2...

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

    the Operation of U.S. Light-Duty Tier 2 Engine and Aftertreatment Systems Results of the NOx adsorber system with catalyst aged to useful life conditions (simulated 120k miles),...

  12. Fact #670: April 11, 2011 Vehicle-Miles of Travel Rises in 2010

    Broader source: Energy.gov [DOE]

    The preliminary estimates from the Federal Highway Administration show that vehicle-miles of travel (VMT) increased slightly in 2010 over the previous year, but have not surpassed the peak of 3.03...

  13. Technology Development for Light Duty High Efficient Diesel Engines...

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

    Light Duty High Efficient Diesel Engines Technology Development for Light Duty High Efficient Diesel Engines Improve the efficiency of diesel engines for light duty applications...

  14. Light Duty Efficient, Clean Combustion

    SciTech Connect (OSTI)

    Donald Stanton

    2010-12-31

    Cummins has successfully completed the Light Duty Efficient Clean Combustion (LDECC) cooperative program with DoE. This program was established in 2007 in support of the Department of Energy's Vehicles Technologies Advanced Combustion and Emissions Control initiative to remove critical barriers to the commercialization of advanced, high efficiency, emissions compliant internal combustion (IC) engines for light duty vehicles. Work in this area expanded the fundamental knowledge of engine combustion to new regimes and advanced the knowledge of fuel requirements for these diesel engines to realize their full potential. All of the following objectives were met with fuel efficiency improvement targets exceeded: (1) Improve light duty vehicle (5000 lb. test weight) fuel efficiency by 10.5% over today's state-of-the-art diesel engine on the FTP city drive cycle; (2) Develop and design an advanced combustion system plus aftertreatment system that synergistically meets Tier 2 Bin 5 NOx and PM emissions standards while demonstrating the efficiency improvements; (3) Maintain power density comparable to that of current conventional engines for the applicable vehicle class; and (4) Evaluate different fuel components and ensure combustion system compatibility with commercially available biofuels. Key accomplishments include: (1) A 25% improvement in fuel efficiency was achieved with the advanced LDECC engine equipped with a novel SCR aftertreatment system compared to the 10.5% target; (2) An 11% improvement in fuel efficiency was achieved with the advanced LDECC engine and no NOx aftertreamtent system; (3) Tier 2 Bin 5 and SFTP II emissions regulations were met with the advanced LDECC engine equipped with a novel SCR aftertreatment system; (4) Tier 2 Bin 5 emissions regulations were met with the advanced LDECC engine and no NOx aftertreatment, but SFTP II emissions regulations were not met for the US06 test cycle - Additional technical barriers exist for the no NOx aftertreatment engine; (5) Emissions and efficiency targets were reached with the use of biodiesel. A variety of biofuel feedstocks (soy, rapeseed, etc.) was investigated; (6) The advanced LDECC engine with low temperature combustion was compatible with commercially available biofuels as evaluated by engine performance testing and not durability testing; (7) The advanced LDECC engine equipped with a novel SCR aftertreatment system is the engine system architecture that is being further developed by the Cummins product development organization. Cost reduction and system robustness activities have been identified for future deployment; (8) The new engine and aftertreatment component technologies are being developed by the Cummins Component Business units (e.g. fuel system, turbomachinery, aftertreatment, electronics, etc.) to ensure commercial viability and deployment; (9) Cummins has demonstrated that the technologies developed for this program are scalable across the complete light duty engine product offerings (2.8L to 6.7L engines); and (10) Key subsystems developed include - sequential two stage turbo, combustions system for low temperature combustion, novel SCR aftertreatment system with feedback control, and high pressure common rail fuel system. An important element of the success of this project was leveraging Cummins engine component technologies. Innovation in component technology coupled with system integration is enabling Cummins to move forward with the development of high efficiency clean diesel products with a long term goal of reaching a 40% improvement in thermal efficiency for the engine plus aftertreatment system. The 40% improvement is in-line with the current light duty vehicle efficiency targets set by the 2010 DoE Vehicle Technologies MYPP and supported through co-operative projects such as the Cummins Advanced Technology Powertrains for Light-Duty Vehicles (ATP-LD) started in 2010.

  15. Light Duty Efficient, Clean Combustion

    SciTech Connect (OSTI)

    Stanton, Donald W

    2011-06-03

    Cummins has successfully completed the Light Duty Efficient Clean Combustion (LDECC) cooperative program with DoE. This program was established in 2007 in support of the Department of Energy’s Vehicles Technologies Advanced Combustion and Emissions Control initiative to remove critical barriers to the commercialization of advanced, high efficiency, emissions compliant internal combustion (IC) engines for light duty vehicles. Work in this area expanded the fundamental knowledge of engine combustion to new regimes and advanced the knowledge of fuel requirements for these diesel engines to realize their full potential. All of the following objectives were met with fuel efficiency improvement targets exceeded: 1. Improve light duty vehicle (5000 lb. test weight) fuel efficiency by 10.5% over today’s state-ofthe- art diesel engine on the FTP city drive cycle 2. Develop & design an advanced combustion system plus aftertreatment system that synergistically meets Tier 2 Bin 5 NOx and PM emissions standards while demonstrating the efficiency improvements. 3. Maintain power density comparable to that of current conventional engines for the applicable vehicle class. 4. Evaluate different fuel components and ensure combustion system compatibility with commercially available biofuels. Key accomplishments include: ? A 25% improvement in fuel efficiency was achieved with the advanced LDECC engine equipped with a novel SCR aftertreatment system compared to the 10.5% target ? An 11% improvement in fuel efficiency was achieved with the advanced LDECC engine and no NOx aftertreamtent system ? Tier 2 Bin 5 and SFTP II emissions regulations were met with the advanced LDECC engine equipped with a novel SCR aftertreatment system ? Tier 2 Bin 5 emissions regulations were met with the advanced LDECC engine and no NOx aftertreatment, but SFTP II emissions regulations were not met for the US06 test cycle – Additional technical barriers exist for the no NOx aftertreatment engine ? Emissions and efficiency targets were reached with the use of biodiesel. A variety of biofuel feedstocks (soy, rapeseed, etc.) was investigated. ? The advanced LDECC engine with low temperature combustion was compatible with commercially available biofuels as evaluated by engine performance testing and not durability testing. ? The advanced LDECC engine equipped with a novel SCR aftertreatment system is the engine system architecture that is being further developed by the Cummins product development organization. Cost reduction and system robustness activities have been identified for future deployment. ? The new engine and aftertreatment component technologies are being developed by the Cummins Component Business units (e.g. fuel system, turbomachinery, aftertreatment, electronics, etc.) to ensure commercial viability and deployment ? Cummins has demonstrated that the technologies developed for this program are scalable across the complete light duty engine product offerings (2.8L to 6.7L engines) ? Key subsystems developed include – sequential two stage turbo, combustions system for low temperature combustion, novel SCR aftertreatment system with feedback control, and high pressure common rail fuel system An important element of the success of this project was leveraging Cummins engine component technologies. Innovation in component technology coupled with system integration is enabling Cummins to move forward with the development of high efficiency clean diesel products with a long term goal of reaching a 40% improvement in thermal efficiency for the engine plus aftertreatment system. The 40% improvement is in-line with the current light duty vehicle efficiency targets set by the 2010 DoE Vehicle Technologies MYPP and supported through co-operative projects such as the Cummins Advanced Technology Powertrains for Light- Duty Vehicles (ATP-LD) started in 2010.

  16. Fact #616: March 29, 2010 Household Vehicle-Miles of Travel by Trip Purpose

    Broader source: Energy.gov [DOE]

    In 2009, getting to and from work accounted for about 27% of household vehicle-miles of travel (VMT). Work-related business was 8.4% of VMT in 2001, but declined to 6.7% in 2009, possibly due to...

  17. Technical Challenges and Opportunities Light-Duty Diesel Engines...

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

    Challenges and Opportunities Light-Duty Diesel Engines in North America Technical Challenges and Opportunities Light-Duty Diesel Engines in North America 2005 Diesel Engine...

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

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

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

  19. Emissions from the European Light Duty Diesel Vehicle During...

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

    the European Light Duty Diesel Vehicle During DPF Regeneration Events Emissions from the European Light Duty Diesel Vehicle During DPF Regeneration Events Repeated partial...

  20. Vehicle Technologies Office AVTA: Light Duty Alternative Fuel...

    Energy Savers [EERE]

    Office AVTA: Light Duty Alternative Fuel and Advanced Vehicle Data Vehicle Technologies Office AVTA: Light Duty Alternative Fuel and Advanced Vehicle Data The Vehicle Technologies...

  1. Light-Duty Reactivity Controlled Compression Ignition Drive Cycle...

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

    Light-Duty Reactivity Controlled Compression Ignition Drive Cycle Fuel Economy and Emissions Estimates Light-Duty Reactivity Controlled Compression Ignition Drive Cycle Fuel...

  2. Progress on DOE Vehicle Technologies Light-Duty Diesel Engine...

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

    on DOE Vehicle Technologies Light-Duty Diesel Engine Efficiency and Emissions Milestones Progress on DOE Vehicle Technologies Light-Duty Diesel Engine Efficiency and Emissions...

  3. Thermoelectric HVAC and Thermal Comfort Enablers for Light-Duty...

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

    and Thermal Comfort Enablers for Light-Duty Vehicle Applications Thermoelectric HVAC and Thermal Comfort Enablers for Light-Duty Vehicle Applications 2012 DOE Hydrogen and Fuel...

  4. Light Duty Utility Arm System hot test

    SciTech Connect (OSTI)

    Howden, G.F.; Conrad, R.B.; Kiebel, G.R.

    1996-02-01

    This Engineering Task Plan describes the scope of work and cost for implementing a hot test of the Light Duty Utility Arm System in Tank T-106 in September 1996.

  5. Fuel Economy of the Light-Duty Vehicle Fleet (released in AEO2005)

    Reports and Publications (EIA)

    2005-01-01

    The U.S. fleet of light-duty vehicles consists of cars and light trucks, including minivans, sport utility vehicles (SUVs) and trucks with gross vehicle weight less than 8,500 pounds. The fuel economy of light-duty vehicles is regulated by the (Corporate Average Fuel Economy) CAFE standards set by the National Highway Traffic Safety Administration. Currently, the CAFE standard is 27.5 miles per gallon (mpg) for cars and 20.7 mpg for light trucks. The most recent increase in the CAFE standard for cars was in 1990, and the most recent increase in the CAFE standard for light trucks was in 1996.

  6. Light duty utility arm startup plan

    SciTech Connect (OSTI)

    Barnes, G.A.

    1998-09-01

    This plan details the methods and procedures necessary to ensure a safe transition in the operation of the Light Duty Utility Arm (LDUA) System. The steps identified here outline the work scope and identify responsibilities to complete startup, and turnover of the LDUA to Characterization Project Operations (CPO).

  7. Light-Duty Advanced Diesel Combustion Research | Department of...

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

    Light-Duty Advanced Diesel Combustion Research Light-Duty Advanced Diesel Combustion Research Presentation from the U.S. DOE Office of Vehicle Technologies "Mega" Merit Review 2008...

  8. Marketing Light-Duty Diesels to U.S. Consumers

    Broader source: Energy.gov [DOE]

    Overview of Volkswagen's approach in introducing light-duty diesels to the U.S. passenger vehicle market.

  9. Light-duty Diesels: Clean Enough? | Department of Energy

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

    More Documents & Publications Diesel Passenger Car Technology for Low Emissions and CO2 Compliance EPA Mobile Source Rule Update Light Duty Diesels in the United States - Some...

  10. Light Duty Diesels in the United States - Some Perspectives ...

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

    Emission Control Technology Review Update on Diesel Exhaust Emission Control Technology and Regulations Light Duty Diesels in the United States - Some Perspectives...

  11. Mixture Formation in a Light-Duty Diesel Engine

    Broader source: Energy.gov [DOE]

    Presents quantitative measurements of evolution of in-cylinder equivalence ratio distributions in a light-duty engine where wall interactions and strong swirl are significant

  12. Business Case for Light-Duty Diesels | Department of Energy

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

    Diesels Business Case for Light-Duty Diesels 2005 Diesel Engine Emissions Reduction (DEER) Conference Presentations and Posters 2005deergodwin.pdf More Documents & Publications...

  13. Light Duty Efficient Clean Combustion | Department of Energy

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

    25, 2008 in Bethesda, Maryland. merit08frazier.pdf More Documents & Publications Light Duty Efficient Clean Combustion Exhaust Energy Recovery: 2008 Semi-Mega Merit Review...

  14. Reducing Light Duty Vehicle Fuel Consumption and Greenhouse Gas...

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

    and Greenhouse Gas Emissions: The Combined Potential of Hybrid Technology and Behavioral Adaptation Title Reducing Light Duty Vehicle Fuel Consumption and Greenhouse Gas...

  15. WORKSHOP REPORT:Light-Duty Vehicles Technical Requirements and...

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

    Technical Requirements and Gaps for Lightweight and Propulsion Materials WORKSHOP REPORT:Light-Duty Vehicles Technical Requirements and Gaps for Lightweight and Propulsion...

  16. Fact #860 February 16, 2015 Relationship of Vehicle Miles of Travel and the Price of Gasoline

    Office of Energy Efficiency and Renewable Energy (EERE)

    The prices of gasoline and diesel fuel affect the transportation sector in many ways. For example, fuel prices can impact the number of miles driven and affect the choices consumers make when...

  17. Methodology for Calculating Cost-per-Mile for Current and Future Vehicle Powertrain Technologies, with Projections to 2024: Preprint

    SciTech Connect (OSTI)

    Ruth, M.; Timbario, T. A.; Timbario, T. J.; Laffen, M.

    2011-01-01

    Currently, several cost-per-mile calculators exist that can provide estimates of acquisition and operating costs for consumers and fleets. However, these calculators are limited in their ability to determine the difference in cost per mile for consumer versus fleet ownership, to calculate the costs beyond one ownership period, to show the sensitivity of the cost per mile to the annual vehicle miles traveled (VMT), and to estimate future increases in operating and ownership costs. Oftentimes, these tools apply a constant percentage increase over the time period of vehicle operation, or in some cases, no increase in direct costs at all over time. A more accurate cost-per-mile calculator has been developed that allows the user to analyze these costs for both consumers and fleets. The calculator was developed to allow simultaneous comparisons of conventional light-duty internal combustion engine (ICE) vehicles, mild and full hybrid electric vehicles (HEVs), and fuel cell vehicles (FCVs). This paper is a summary of the development by the authors of a more accurate cost-per-mile calculator that allows the user to analyze vehicle acquisition and operating costs for both consumer and fleets. Cost-per-mile results are reported for consumer-operated vehicles travelling 15,000 miles per year and for fleets travelling 25,000 miles per year.

  18. Fueling U.S. Light Duty Diesel Vehicles | Department of Energy

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

    Fueling U.S. Light Duty Diesel Vehicles Fueling U.S. Light Duty Diesel Vehicles 2005 Diesel Engine Emissions Reduction (DEER) Conference Presentations and Posters...

  19. Improving the Efficiency of Light-Duty Vehicle HVAC Systems using...

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

    Light-Duty Vehicle HVAC Systems using Zonal Thermoelectric Devices and Comfort Modeling Improving the Efficiency of Light-Duty Vehicle HVAC Systems using Zonal Thermoelectric...

  20. Decontamination trade study for the Light Duty Utility Arm

    SciTech Connect (OSTI)

    Rieck, R.H.

    1994-09-29

    Various methods were evaluated for decontaminating the Light Duty Utility Arm (LDUA). Physical capabilities of each method were compared with the constraints and requirements for the LDUA Decontamination System. Costs were compared and a referred alternative was chosen.

  1. Light duty utility arm walkdown report

    SciTech Connect (OSTI)

    Smalley, J.L.

    1998-09-25

    This document is a report of the Light Duty Utility Arm (LDUA) drawing walkdown. The purpose of this walkdown was to validate the essential configuration of the LDUA in preparation of deploying the equipment in a Hanford waste tank. The LDUA system has, over the course of its development, caused the generation of a considerable number of design drawings. The number of drawings is estimated to be well over 1,000. A large number consist of vendor type drawings, furnished by both Pacific Northwest National Laboratory (PNNL) and SPAR Aerospace Limited (SPAR). A smaller number, approximately 200, are H-6 type drawing sheets in the Project Hanford Management Contract (PHMC) document control system. A preliminary inspection of the drawings showed that the physical configuration of the LDUA did not match the documented configuration. As a result of these findings, a scoping walkdown of 20 critical drawing sheets was performed to determine if a problem existed in configuration management of the LDUA system. The results of this activity showed that 18 of the 20 drawing sheets were found to contain errors or omissions of varying concern. Given this, Characterization Engineering determined that a walkdown of the drawings necessary and sufficient to enable safe operation and maintenance of the LDUA should be performed. A review team was assembled to perform a review of all of the drawings and determine the set which would need to be verified through an engineering walkdown. The team determined that approximately 150 H-6 type drawing sheets would need to be verified, 12 SPAR/PNNL drawing sheets would need to be verified and converted to H-6 drawings, and three to six new drawings would be created (see Appendix A). This report documents the results of that walkdown.

  2. Light-Duty Vehicle Energy Demand, Demographics, and Travel Behavior

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACTThousand CubicResourcelogo and-E C H N13, 2009LienertProducts,NuclearFor

  3. WORKSHOP REPORT:Light-Duty Vehicles Technical Requirements and Gaps for Lightweight and Propulsion Materials

    Office of Energy Efficiency and Renewable Energy (EERE)

    WORKSHOP REPORT:Light-Duty Vehicles Technical Requirements and Gaps for Lightweight and Propulsion Materials

  4. How many electric miles do Nissan Leafs and Chevrolet Volts in The EV Project travel?

    SciTech Connect (OSTI)

    John Smart

    2014-05-01

    This paper presents travel statistics and metrics describing the driving behavior of Nissan Leaf and Chevrolet Volt drivers in the EV Project. It specifically quantifies the distance each group of vehicles drives each month. This paper will be published to INL's external website and will be accessible by the general public.

  5. Efficiency Improvement Opportunities for Light-Duty Natural-Gas-Fueled Vehicles

    SciTech Connect (OSTI)

    Staunton, R.H.; Thomas, J.F.

    1998-12-01

    The purpose of this report is to evaluate and make recommendations concerning technologies that promise to improve the efilciency of compressed natural gas (CNG) light-duty vehicles. Technical targets for CNG automotive technology given in the March 1998 OffIce of Advanced Automotive Technologies research and development plan were used as guidance for this effort. The technical target that necessitates this current study is to validate technologies that enable CNG light vehicles to have at least 10% greater - fuel economy (on a miles per gallon equivalent basis) than equivalent gasoline vehicles by 2006. Other tar- gets important to natural gas (NG) automotive technology and this study are to: (1) increase CNG vehicle range to 380 miles, (2) reduce the incremental vehicle cost (CNG vs gasoline) to $1500, and (3) meet the California ultra low-emission vehicle (ULEV) and Federal Tier 2 emission standards expected to be in effect in 2004.

  6. Retail Infrastructure Costs Comparison for Hydrogen and Electricity for Light-Duty Vehicles: Preprint

    SciTech Connect (OSTI)

    Melaina, M.; Sun, Y.; Bush, B.

    2014-08-01

    Both hydrogen and plug-in electric vehicles offer significant social benefits to enhance energy security and reduce criteria and greenhouse gas emissions from the transportation sector. However, the rollout of electric vehicle supply equipment (EVSE) and hydrogen retail stations (HRS) requires substantial investments with high risks due to many uncertainties. We compare retail infrastructure costs on a common basis - cost per mile, assuming fueling service to 10% of all light-duty vehicles in a typical 1.5 million person city in 2025. Our analysis considers three HRS sizes, four distinct types of EVSE and two distinct EVSE scenarios. EVSE station costs, including equipment and installation, are assumed to be 15% less than today's costs. We find that levelized retail capital costs per mile are essentially indistinguishable given the uncertainty and variability around input assumptions. Total fuel costs per mile for battery electric vehicle (BEV) and plug-in hybrid vehicle (PHEV) are, respectively, 21% lower and 13% lower than that for hydrogen fuel cell electric vehicle (FCEV) under the home-dominant scenario. Including fuel economies and vehicle costs makes FCEVs and BEVs comparable in terms of costs per mile, and PHEVs are about 10% less than FCEVs and BEVs. To account for geographic variability in energy prices and hydrogen delivery costs, we use the Scenario Evaluation, Regionalization and Analysis (SERA) model and confirm the aforementioned estimate of cost per mile, nationally averaged, but see a 15% variability in regional costs of FCEVs and a 5% variability in regional costs for BEVs.

  7. Post Mortem of 120k mi Light-Duty Urea SCR and DPF System | Department...

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

    DPF System for Tier 2 Diesel Light-Duty Trucks Urea SCR Durability Assessment for Tier 2 Light-Duty Truck Urea SCR and DPF System for Diesel Sport Utility Vehicle Meeting Tier II...

  8. Outlook for Light-Duty-Vehicle Fuel Demand | Department of Energy

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

    Outlook for Light-Duty-Vehicle Fuel Demand Outlook for Light-Duty-Vehicle Fuel Demand Gasoline and distillate demand impact of the Energy Independance and Security Act of 2007...

  9. A Study of Emissions from a Light Duty Diesel Engine with the...

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

    A Study of Emissions from a Light Duty Diesel Engine with the European Particulate Measurement Programme A Study of Emissions from a Light Duty Diesel Engine with the European...

  10. Biodiesel Effects on the Operation of U.S. Light Duty Tier 2...

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

    Light Duty Tier 2 Engine and Aftertreatment Systems Biodiesel Effects on the Operation of U.S. Light Duty Tier 2 Engine and Aftertreatment Systems Presentation given at 2007 Diesel...

  11. High Efficiency Clean Combustion in Multi-Cylinder Light-Duty...

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

    of RCCI Operation on a Light-Duty Multi-Cylinder Engine High Efficiency Clean Combustion in Multi-Cylinder Light-Duty Engines Vehicle Technologies Office Merit Review 2014:...

  12. Fuel Effects on Low Temperature Combustion in a Light-Duty Diesel...

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

    Low Temperature Combustion in a Light-Duty Diesel Engine Fuel Effects on Low Temperature Combustion in a Light-Duty Diesel Engine Six different fuels were investigated to study the...

  13. DOE Targets for Onboard Hydrogen Storage Systems for Light-Duty...

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

    Targets for Onboard Hydrogen Storage Systems for Light-Duty Vehicles DOE Targets for Onboard Hydrogen Storage Systems for Light-Duty Vehicles This table lists the technical targets...

  14. Development of a Waste Heat Recovery System for Light Duty Diesel...

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

    a Waste Heat Recovery System for Light Duty Diesel Engines Development of a Waste Heat Recovery System for Light Duty Diesel Engines Substantial increases in engine efficiency of a...

  15. Marketable Credits for Light-Duty Vehicle Emission Control in California

    E-Print Network [OSTI]

    Wang, Quanlu; Kling, Catherine; Sperling, Daniel

    1992-01-01

    for Light-Duty Vehicle Emission CQntrol, Ph.D dissertation,for Light-Duty Vehicle Emission Control in Califorr6a QuantuSince the beginning of vehicle emission regulation in the

  16. Low and high Temperature Dual Thermoelectric Generation Waste Heat Recovery System for Light-Duty Vehicles

    Broader source: Energy.gov [DOE]

    Developing a low and high temperature dual thermoelectric generation waste heat recovery system for light-duty vehicles.

  17. BEHAVIORAL DISTINCTIONS: THE USE OF LIGHT-DUTY TRUCKS AND PASSENGER CARS

    E-Print Network [OSTI]

    Kockelman, Kara M.

    BEHAVIORAL DISTINCTIONS: THE USE OF LIGHT-DUTY TRUCKS AND PASSENGER CARS by Kara Maria Kockelman as light-duty trucks (LDTs), resulting in a variety of regulatory protections. Production and purchase as light-duty trucks (LDTs), and they currently capture 51% of new U.S. passenger vehicle sales1 ­ much

  18. Overview of Light-Duty Vehicle Studies | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy Bills andOrder 422.1, CONDUCT OFER-B-00-020 DOEProgram |&|Light-Duty

  19. Desulfurization Effects on a Light-Duty Diesel Vehicle NOx Adsorber Exhaust Emission Control System

    SciTech Connect (OSTI)

    Tatur, M.; Tomazic, D.; Tyrer, H.; Thornton, M.; Kubsh, J.

    2006-05-01

    Analyzes the effects on gaseous emissions, before and after desulfurization, on a light-duty diesel vehicle with a NOx adsorber catalyst.

  20. High Efficiency Clean Combustion in Multi-Cylinder Light-Duty...

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

    Engine Vehicle Technologies Office Merit Review 2015: High Efficiency Clean Combustion in Multi-Cylinder Light-Duty Engines Gasoline-Like Fuel Effects on Advanced...

  1. Non-Light Duty Energy and Greenhouse Gas (GHG) Emissions Accounting...

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

    Non-Light Duty Energy and Greenhouse Gas (GHG) Emissions Accounting Tool (NEAT) for Long Term Energy and GHG Impacts Evaluation: Domestic Freight Component Documentation and User's...

  2. High-Efficiency Clean Combustion in Light-Duty Multi-Cylinder...

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

    More Documents & Publications Combustion and Emissions Performance of Dual-Fuel Gasoline and Diesel HECC on a Multi-Cylinder Light Duty Diesel Engine Addressing...

  3. The Diesel Engine Powering Light-Duty Vehicles: Today and Tomorrow...

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

    Engine Emissions Reduction (DEER) Conference Presentation: Volkwagen AG, Wolfsburg, Germany 2004deerschindler.pdf More Documents & Publications Accelerating Light-Duty Diesel...

  4. Impacts of Oxygenated Gasoline Use on California Light-Duty Vehicle Emissions

    E-Print Network [OSTI]

    Kirchstetter, Thomas W.; Singer, Brett C.; Harley, Robert A.

    1996-01-01

    on-road motor vehicle emissions (BURDEN7F). Mobile Sourcespeciation profile for vehicle emissions agrees with cold=Light-Duty Vehicle Emissions Thomas W. Kirchstetter Brett C°

  5. Light-Duty Vehicle Exhaust Emission Control Cost Estimates Using a Part-Pricing Approach

    E-Print Network [OSTI]

    Wang, Quanlu; Kling, Catherine; Sperling, Daniel

    1993-01-01

    System for Light-Duty Vehicle: Emission Control," Ph.D.reductions motor in vehicle emissions have that Today’scorresponding to consumers vehicle emission one path over

  6. A Waste Heat Recovery System for Light Duty Diesel Engines

    SciTech Connect (OSTI)

    Briggs, Thomas E; Wagner, Robert M; Edwards, Kevin Dean; Curran, Scott; Nafziger, Eric J

    2010-01-01

    In order to achieve proposed fuel economy requirements, engines must make better use of the available fuel energy. Regardless of how efficient the engine is, there will still be a significant fraction of the fuel energy that is rejected in the exhaust and coolant streams. One viable technology for recovering this waste heat is an Organic Rankine Cycle. This cycle heats a working fluid using these heat streams and expands the fluid through a turbine to produce shaft power. The present work was the development of such a system applied to a light duty diesel engine. This lab demonstration was designed to maximize the peak brake thermal efficiency of the engine, and the combined system achieved an efficiency of 44.4%. The design of the system is discussed, as are the experimental performance results. The system potential at typical operating conditions was evaluated to determine the practicality of installing such a system in a vehicle.

  7. Fact #860 February 16, 2015 Relationship of Vehicle Miles of...

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

    travel. At the beginning of 2014, the vehicle miles of travel increased even as gasoline prices were increasing. Relationship of Vehicle Miles of Travel and the Price of Gasoline,...

  8. Light Duty Utility Arm System applications for tank waste remediation

    SciTech Connect (OSTI)

    Carteret, B.A.

    1994-10-01

    The Light Duty Utility Arm (LDUA) System is being developed by the US Department of Energy`s (DOE`s) Office of Technology Development (OTD, EM-50) to obtain information about the conditions and contents of the DOE`s underground storage tanks. Many of these tanks are deteriorating and contain hazardous, radioactive waste generated over the past 50 years as a result of defense materials production at a member of DOE sites. Stabilization and remediation of these waste tanks is a high priority for the DOE`s environmental restoration program. The LDUA System will provide the capability to obtain vital data needed to develop safe and cost-effective tank remediation plans, to respond to ongoing questions about tank integrity and leakage, and to quickly investigate tank events that raise safety concerns. In-tank demonstrations of the LDUA System are planned for three DOE sites in 1996 and 1997: Hanford, Idaho National Engineering Laboratory (INEL), and Oak Ridge National Laboratory (ORNL). This paper provides a general description of the system design and discusses a number of planned applications of this technology to support the DOE`s environmental restoration program, as well as potential applications in other areas. Supporting papers by other authors provide additional in-depth technical information on specific areas of the system design.

  9. Vehicle Technologies Office Merit Review 2015: Light-Duty Diesel Combustion

    Broader source: Energy.gov [DOE]

    Presentation given by Sandia National Laboratories at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about light-duty...

  10. Light-Duty Diesel EngineTechnology to Meet Future Emissions and...

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

    to Meet Future Emissions and Performance Requirements of the U.S. Market Light-Duty Diesel EngineTechnology to Meet Future Emissions and Performance Requirements of the U.S....

  11. Ultra-Low Sulfur diesel Update & Future Light Duty Diesel | Department...

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

    Light Duty Diesel Vehicles BiodieselFuelManagementBestPracticesReport.pdf A Life-Cycle Assessment Comparing Select Gas-to-Liquid Fuels with Conventional Fuels in the...

  12. Impact of Fuel Properties on Light-Duty Engine Performance and...

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

    effects of seven fuels with significantly different fuel properties on a state-of-the-art light-duty diesel engine. Cetane numbers range between 26 and 76 for the investigated...

  13. High Efficiency Clean Combustion in Multi-Cylinder Light-Duty...

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

    D.C. ace17wagner.pdf More Documents & Publications High-Efficiency Clean Combustion in Light-Duty Multi-Cylinder Diesel Engines High Efficiency Clean Combustion in...

  14. Increasing the Fuel Economy and Safety of New Light-Duty Vehicles

    E-Print Network [OSTI]

    Wenzel, Tom; Ross, Marc

    2006-01-01

    Automotive Technology and Fuel Economy Trends: 1975 Through2004. “The effect of fuel economy on automobile safety: aM. , 2002. “Near-term fuel economy potential for light-duty

  15. Business Case for Light-Duty Diesel in the U.S. | Department...

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

    Cleaning Up Non-Road Diesel Vehicles: A Public Health Imperative Future Potential of Hybrid and Diesel Powertrains in the U.S. Light-Duty Vehicle Market Opportunity Assessment...

  16. Urea SCR and DPF System for Tier 2 Diesel Light-Duty Trucks ...

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

    Tier 2 Diesel Light-Duty Trucks Presentation given at DEER 2006, August 20-24, 2006, Detroit, Michigan. Sponsored by the U.S. DOE's EERE FreedomCar and Fuel Partnership and 21st...

  17. SCReaming for Low NOx - SCR for the Light Duty Market | Department...

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

    - SCR for the Light Duty Market Presentation given at DEER 2006, August 20-24, 2006, Detroit, Michigan. Sponsored by the U.S. DOE's EERE FreedomCar and Fuel Partnership and 21st...

  18. Fuel Effects on Low Temperature Combustion in a Light-Duty Diesel Engine

    Broader source: Energy.gov [DOE]

    Six different fuels were investigated to study the influence of fuel properties on engine out emissions and performance of low temperature premixed compression ignition combustion light-duty HSDI engines

  19. Vehicle Technologies Office Merit Review 2015: Ultra Efficient Light Duty Powertrain with Gasoline Low Temperature Combustion

    Broader source: Energy.gov [DOE]

    Presentation given by Delphi Powertrain at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about ultra efficient light duty...

  20. Diesel Exhaust Emissions Control for Light-Duty Vehicles

    SciTech Connect (OSTI)

    Mital, R.; Li, J.; Huang, S. C.; Stroia, B. J.; Yu, R. C. (Cummins, Inc.); Anderson, J.A. (Argonne National Laboratory); Howden, Kenneth C. (U.S. Department of Energy)

    2003-03-01

    The objective of this paper is to present the results of diesel exhaust aftertreatment testing and analysis done under the FreedomCAR program. Nitrogen Oxides (NOx) adsorber technology was selected based on a previous investigation of various NOx aftertreatment technologies including non-thermal plasma, NOx adsorber and active lean NOx. Particulate Matter (PM) emissions were addressed by developing a catalyzed particulate filter. After various iterations of the catalyst formulation, the aftertreatment components were integrated and optimized for a light duty vehicle application. This compact exhaust aftertreatment system is dual leg and consists of a sulfur trap, NOx adsorbers, and catalyzed particulate filters (CPF). During regeneration, supplementary ARCO ECD low-sulfur diesel fuel is injected upstream of the adsorber and CPF in the exhaust. Steady state and transient emission test results with and without the exhaust aftertreatment system (EAS) are presented. Results of soot filter regeneration by injecting low-sulfur diesel fuel and slip of unregulated emissions, such as NH3, are discussed. Effects of adsorber size and bypass strategy on NOx conversion efficiency and fuel economy penalty are also presented in this paper. The results indicate that if the supplementary fuel injection is optimized, NH3 slip is negligible. During the FTP cycle, injection of low sulfur diesel fuel can create temperature exotherms high enough to regenerate a loaded CPF. With the optimized NOx adsorber regeneration strategies the fuel injection penalty can be reduced by 40 to 50%. Results for various other issues like low temperature light off, reductant optimization, exhaust sulfur management, system integration and design trade-off, are also presented and discussed in this paper. (SAE Paper SAE-2003-01-0041 © 2003 SAE International. This paper is published on this website with permission from SAE International. As a user of this website, you are permitted to view this paper on-line, download this pdf file and print one copy of this paper at no cost for your use only. The downloaded pdf file and printout of this SAE paper may not be copied, distributed or forwarded to others or for the use of others.)

  1. Safety equipment list for the light duty utility arm system

    SciTech Connect (OSTI)

    Barnes, G.A.

    1998-03-02

    The initial issue (Revision 0) of this Safety Equipment List (SEL) for the Light Duty Utility Arm (LDUA) requires an explanation for both its existence and its being what it is. All LDUA documentation leading up to creation of this SEL, and the SEL itself, is predicated on the LDUA only being approved for use in waste tanks designated as Facility Group 3, i.e., it is not approved for use in Facility Group 1 or 2 waste tanks. Facility Group 3 tanks are those in which a spontaneous or induced hydrogen gas release would be small, localized, and would not exceed 25% of the LFL when mixed with the remaining air volume in the dome space; exceeding these parameters is considered unlikely. Thus, from a NFPA flammable gas environment perspective the waste tank interior is not classified as a hazardous location. Furthermore, a hazards identification and evaluation (HNF-SD-WM-HIE-010, REV 0) performed for the LDUA system concluded that the consequences of actual LDUA system postulated accidents in Flammable Gas Facility Group 3 waste tanks would have either NO IMPACT or LOW IMPACT on the offsite public and onsite worker. Therefore, from a flammable gas perspective, there is not a rationale for classifying any of SSCs associated with the LDUA as either Safety Class (SC) or Safety Significant (SS) SSCs, which, by default, categorizes them as General Service (GS) SSCs. It follows then, based on current PHMC procedures (HNF-PRO-704 and HNF-IP-0842, Vol IV, Section 5.2) for SEL creation and content, and from a flammable gas perspective, that an SEL is NOT REQ@D HOWEVER!!! There is both a precedent and a prudency to capture all SSCS, which although GS, contribute to a Defense-In-Depth (DID) approach to the design and use of equipment in potentially flammable gas environments. This Revision 0 of the LDUA SEL has been created to capture these SSCs and they are designated as GS-DID in this document. The specific reasons for doing this are listed.

  2. Improving the Efficiency of Light-Duty Vehicle HVAC Systems using Zonal Thermoelectric Devices and Comfort Modeling

    Broader source: Energy.gov [DOE]

    Summarizes results from a study to identify and demonstrate technical and commercial approaches necessary to accelerate the deployment of zonal TE HVAC systems in light-duty vehicles

  3. An Emission Saved is an Emission Earned: An Empirical Study of Emission Banking for Light-Duty Vehicle Manufacturers

    E-Print Network [OSTI]

    Rubin, Jonathan D.; Kling, Catherine

    1993-01-01

    System for Light-Duty Vehicle Emission Control," Ph.D.the same number of vehicles and emissions in each category.estimates for vehicle emissions, unpublished manuscript,

  4. Design criteria for the light duty utility arm system end effectors

    SciTech Connect (OSTI)

    Pardini, A.F.

    1995-01-03

    This document provides the criteria for the design of end effectors that will be used as part of the Light Duty Utility Arm (LDUA) System. The LDUA System consists of a deployment vehicle, a vertical positioning mast, a light duty multi-axis robotic arm, a tank riser interface and confinement, a tool interface plate, a control system, and an operations control trailer. The criteria specified in this document will apply to all end effector systems being developed for use on or with the LDUA system at the Hanford site. The requirement stipulated in this document are mandatory.

  5. California Greenhouse Gas Emissions Standards for Light-Duty Vehicles (Update) (released in AEO2006)

    Reports and Publications (EIA)

    2006-01-01

    The state of California was given authority under the Clean Air Act Amendments of 1990 (CAAA90) to set emissions standards for light-duty vehicles that exceed federal standards. In addition, other states that do not comply with the National Ambient Air Quality Standards (NAAQS) set by the Environmental Protection Agency under CAAA90 were given the option to adopt Californias light-duty vehicle emissions standards in order to achieve air quality compliance. CAAA90 specifically identifies hydrocarbon, carbon monoxide, and NOx as vehicle-related air pollutants that can be regulated. California has led the nation in developing stricter vehicle emissions standards, and other states have adopted the California standards.

  6. QUANTIFYING THE EXTERNAL COSTS OF VEHICLE USE: EVIDENCE FROM AMERICA'S TOP SELLING LIGHT-DUTY MODELS

    E-Print Network [OSTI]

    Kockelman, Kara M.

    -selling passenger cars and light-duty trucks in the U.S. Among these external costs, those associated with crashes estimated for several other vehicles of particular interest, including GM's Hummer and several hybrid drive: small cars, mid-sized cars, large cars, luxury cars, crossover utility vehicles (CUVs), sport

  7. Life cycle air quality impacts of conventional and alternative light-duty transportation in the

    E-Print Network [OSTI]

    Mlllet, Dylan B.

    Life cycle air quality impacts of conventional and alternative light-duty transportation biofuels, diesel, and compressed natural gas (CNG) in internal combustion engines; the use of electricity of hybrid EV technology. Our approach combines spatially, temporally, and chemically detailed life cycle

  8. TEST: DOE Hydrogen Storage Technical Performance Targets for Light-Duty Vehicles

    Broader source: Energy.gov [DOE]

    This table summarizes technical performance targets for hydrogen storage systems onboard light-duty vehicles. These targets were established through the U.S. DRIVE Partnership, a partnership between the U.S. Department of Energy (DOE), the U.S. Council for Automotive Research (USCAR), energy companies, and utility companies and organizations.

  9. Development of a Waste Heat Recovery System for Light Duty Diesel Engines

    Broader source: Energy.gov [DOE]

    Substantial increases in engine efficiency of a light-duty diesel engine, which require utilization of the waste energy found in the coolant, EGR, and exhaust streams, may be increased through the development of a Rankine cycle waste heat recovery system

  10. Will We Drive Less? A White Paper on U.S. Light Duty Travel | Argonne

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking WithTelecentricNCubicthe FOIA? TheWildlife Studies Studying

  11. Travelling to Travelling to Paisley Campus

    E-Print Network [OSTI]

    Greenaway, Alan

    Travelling to Paisley Campus #12;Travelling to Paisley Campus UWS supports students in making sustainable travel choices for their journey to Paisley Campus. If you live within 2 miles of campus save travel information. The campus is well served by public transport links. Paisley Gilmour Street and Canal

  12. Transportation Energy Futures Series. Potential for Energy Efficiency Improvement Beyond the Light-Duty-Vehicle Sector

    SciTech Connect (OSTI)

    Vyas, A. D.; Patel, D. M.; Bertram, K. M.

    2013-02-01

    Considerable research has focused on energy efficiency and fuel substitution options for light-duty vehicles, while much less attention has been given to medium- and heavy-duty trucks, buses, aircraft, marine vessels, trains, pipeline, and off-road equipment. This report brings together the salient findings from an extensive review of literature on future energy efficiency options for these non-light-duty modes. Projected activity increases to 2050 are combined with forecasts of overall fuel efficiency improvement potential to estimate the future total petroleum and greenhouse gas (GHG) emissions relative to current levels. This is one of a series of reports produced as a result of the Transportation Energy Futures (TEF) project, a Department of Energy-sponsored multi-agency project initiated to pinpoint underexplored strategies for abating GHGs and reducing petroleum dependence related to transportation.

  13. Transportation Energy Futures Series: Potential for Energy Efficiency Improvement Beyond the Light-Duty-Vehicle Sector

    SciTech Connect (OSTI)

    Vyas, A. D.; Patel, D. M.; Bertram, K. M.

    2013-03-01

    Considerable research has focused on energy efficiency and fuel substitution options for light-duty vehicles, while much less attention has been given to medium- and heavy-duty trucks, buses, aircraft, marine vessels, trains, pipeline, and off-road equipment. This report brings together the salient findings from an extensive review of literature on future energy efficiency options for these non-light-duty modes. Projected activity increases to 2050 are combined with forecasts of overall fuel efficiency improvement potential to estimate the future total petroleum and greenhouse gas (GHG) emissions relative to current levels. This is one of a series of reports produced as a result of the Transportation Energy Futures (TEF) project, a Department of Energy-sponsored multi-agency project initiated to pinpoint underexplored strategies for abating GHGs and reducing petroleum dependence related to transportation.

  14. Light-Duty Diesel Vehicles: Market Issues and Potential Energy and Emissions Impacts

    Reports and Publications (EIA)

    2009-01-01

    This report responds to a request from Senator Jeff Sessions for an analysis of the environmental and energy efficiency attributes of light-duty diesel vehicles. Specifically, the inquiry asked for a comparison of the characteristics of diesel-fueled vehicles with those of similar gasoline-fueled, E85-fueled, and hybrid vehicles, as well as a discussion of any technical, economic, regulatory, or other obstacles to increasing the use of diesel-fueled vehicles in the United States.

  15. California Greenhouse Gas Emissions Standards for Light-Duty Vehicles (released in AEO2005)

    Reports and Publications (EIA)

    2005-01-01

    In July 2002, California Assembly Bill 1493 (A.B. 1493) was signed into law. The law requires that the California Air Resources Board (CARB) develop and adopt, by January 1, 2005, greenhouse gas emission standards for light-duty vehicles that provide the maximum feasible reduction in emissions. In estimating the feasibility of the standard, CARB is required to consider cost-effectiveness, technological capability, economic impacts, and flexibility for manufacturers in meeting the standard.

  16. Catalyzed Diesel Particulate Filter Performance in a Light-Duty Vehicle

    SciTech Connect (OSTI)

    Sluder, C.S.

    2001-04-23

    Light-duty chassis dynamometer driving cycle tests were conducted on a Mercedes A170 diesel vehicle with various sulfur-level fuels and exhaust emission control systems. Triplicate runs of a modified light-duty federal test procedure (FTP), US06 cycle, and SCO3 cycle were conducted with each exhaust configuration and fuel. Ultra-low sulfur (3-ppm) diesel fuel was doped to 30- and 150-ppm sulfur so that all other fuel properties remained the same. The fuels used in these experiments met the specifications of the fuels from the DECSE (Diesel Emission Control Sulfur Effects) program. Although the Mercedes A170 vehicle is not available in the US, its emissions in the as tested condition fell within the U.S. Tier 1 full useful life standards with the OEM catalysts installed. Tests with the OEM catalysts removed showed that the OEM catalysts reduced PM emissions from the engine-out condition by 30-40% but had negligible effects on NOx emissions. Fuel sulfur level had very little effect on th e OEM catalyst performance. A prototype catalyzed diesel particulate filter (CDPF) mounted in an underfloor configuration reduced particulate matter emissions by more than 90% compared to the factory emissions control system. The results show that the CDPF did not promote any significant amounts of SO{sub 2}-to-sulfate conversion during these light-duty drive cycles.

  17. Advanced Technologies for Light-Duty Vehicles (released in AEO2006)

    Reports and Publications (EIA)

    2006-01-01

    A fundamental concern in projecting the future attributes of light-duty vehicles-passenger cars, sport utility vehicles, pickup trucks, and minivans-is how to represent technological change and the market forces that drive it. There is always considerable uncertainty about the evolution of existing technologies, what new technologies might emerge, and how consumer preferences might influence the direction of change. Most of the new and emerging technologies expected to affect the performance and fuel use of light-duty vehicles over the next 25 years are represented in the National Energy Modeling System (NEMS); however, the potential emergence of new, unforeseen technologies makes it impossible to address all the technology options that could come into play. The previous section of Issues in Focus discussed several potential technologies that currently are not represented in NEMS. This section discusses some of the key technologies represented in NEMS that are expected to be implemented in light-duty vehicles over the next 25 years.

  18. Evaluating the impact of advanced vehicle and fuel technologies in U.S. light duty vehicle fleet

    E-Print Network [OSTI]

    Bandivadekar, Anup P

    2008-01-01

    The unrelenting increase in oil use by the U.S. light-duty vehicle (LDV) fleet presents an extremely challenging energy and environmental problem. A variety of propulsion technologies and fuels have the promise to reduce ...

  19. Assessing deployment strategies for ethanol and flex fuel vehicles in the U.S. light-duty vehicle fleet

    E-Print Network [OSTI]

    McAulay, Jeffrey L. (Jeffrey Lewis)

    2009-01-01

    Within the next 3-7 years the US light duty fleet and fuel supply will encounter what is commonly referred to as the "blend wall". This phenomenon describes the situation when more ethanol production has been mandated than ...

  20. Global warming impact of gasoline and alcohol use in light-duty highway vehicles in Brazil

    SciTech Connect (OSTI)

    Uria, L.A.B.; Schaeffer, R.

    1997-12-31

    This paper examines the direct and indirect global warming impact of gasoline and alcohol use in light-duty highway vehicles in Brazil. In order to do that, it quantifies emissions of CO{sub 2}, CO{sub 2} HC and NO{sub x} in terms of CO{sub 2}-equivalent units for time spans of 20, 100 and 500 years. It shows that the consideration of CO{sub 2} HC and NO{sub x} emissions in addition to CO{sub 2} provides an important contribution for better understanding the total warming impact of transportation fuels in Brazil.

  1. Clean Cities Strategic Planning White Paper: Light Duty Vehicle Fuel Economy

    SciTech Connect (OSTI)

    Saulsbury, Bo; Hopson, Dr Janet L; Greene, David; Gibson, Robert

    2015-04-01

    Increasing the energy efficiency of motor vehicles is critical to achieving national energy goals of reduced petroleum dependence, protecting the global climate, and promoting continued economic prosperity. Even with fuel economy and greenhouse gas emissions standards and various economic incentives for clean and efficient vehicles, providing reliable and accurate fuel economy information to the public is important to achieving these goals. This white paper reviews the current status of light-duty vehicle fuel economy in the United States and the role of the Department of Energy (DOE) Clean Cities Program in disseminating fuel economy information to the public.

  2. Selection of Light Duty Truck Engine Air Systems Using Virtual Lab Tests

    SciTech Connect (OSTI)

    Zhang, Houshun

    2000-08-20

    An integrated development approach using seasoned engine technology methodologies, virtual lab parametric investigations, and selected hardware verification tests reflects today's state-of-the-art R&D trends. This presentation will outline such a strategy. The use of this ''Wired'' approach results in substantial reduction in the development cycle time and hardware iterations. An example showing the virtual lab application for a viable design of the air-exhaust-turbocharger system of a light duty truck engine for personal transportation will be presented.

  3. Alternative Fuels Data Center: Light-Duty Vehicle Idle Reduction Strategies

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data Center Home Page on Digg FindPortsasIdle ReductionLight-Duty Vehicle Idle

  4. Application for certification, 1991 model-year light-duty vehicles - Sterling

    SciTech Connect (OSTI)

    Not Available

    1992-01-01

    Every year, each manufacturer of passenger cars, light-duty trucks, motorcycles, or heavy-duty engines submits to EPA an application for certification. In the application, the manufacturer gives a detailed technical description of the vehicles or engineering data include explanations and/or drawings which describe engine/vehicle parameters such as basic engine design, fuel systems, ignition systems or exhaust and evaporative emission control systems. It also provides information on emission test procedures, service accumulation procedures, fuels to be used, and proposed maintenance requirements to be followed during testing. Section 16 of the application contains the results of emission testing, a statement of compliance to the regulations, production engine parameters, and a Summary Sheet Input Form on which issuance of a Certificate of Conformity is based.

  5. Piston Bowl Optimization for RCCI Combustion in a Light-Duty Multi-Cylinder Engine

    SciTech Connect (OSTI)

    Hanson, Reed M; Curran, Scott; Wagner, Robert M; Reitz, Rolf; Kokjohn, Sage

    2012-01-01

    Reactivity Controlled Compression Ignition (RCCI) is an engine combustion strategy that that produces low NO{sub x} and PM emissions with high thermal efficiency. Previous RCCI research has been investigated in single-cylinder heavy-duty engines. The current study investigates RCCI operation in a light-duty multi-cylinder engine at 3 operating points. These operating points were chosen to cover a range of conditions seen in the US EPA light-duty FTP test. The operating points were chosen by the Ad Hoc working group to simulate operation in the FTP test. The fueling strategy for the engine experiments consisted of in-cylinder fuel blending using port fuel-injection (PFI) of gasoline and early-cycle, direct-injection (DI) of diesel fuel. At these 3 points, the stock engine configuration is compared to operation with both the original equipment manufacturer (OEM) and custom machined pistons designed for RCCI operation. The pistons were designed with assistance from the KIVA 3V computational fluid dynamics (CFD) code. By using a genetic algorithm optimization, in conjunction with KIVA, the piston bowl profile was optimized for dedicated RCCI operation to reduce unburned fuel emissions and piston bowl surface area. By reducing these parameters, the thermal efficiency of the engine was improved while maintaining low NOx and PM emissions. Results show that with the new piston bowl profile and an optimized injection schedule, RCCI brake thermal efficiency was increased from 37%, with the stock EURO IV configuration, to 40% at the 2,600 rev/min, 6.9 bar BMEP condition, and NOx and PM emissions targets were met without the need for exhaust after-treatment.

  6. Sizes, graphitic structures and fractal geometry of light-duty diesel engine particulates.

    SciTech Connect (OSTI)

    Lee, K. O.; Zhu, J.; Ciatti, S.; Choi, M. Y.; Energy Systems; Drexel Univ.

    2003-01-01

    The particulate matter of a light-duty diesel engine was characterized in its morphology, sizes, internal microstructures, and fractal geometry. A thermophoretic sampling system was employed to collect particulates directly from the exhaust manifold of a 1.7-liter turbocharged common-rail direct-injection diesel engine. The particulate samples collected at various engine-operating conditions were then analyzed by using a high-resolution transmission electron microscope (TEM) and an image processing/data acquisition system. Results showed that mean primary particle diameters (dp), and radii of gyration (Rg), ranged from 19.4 nm to 32.5 nm and 77.4 nm to 134.1 nm, respectively, through the entire engine-operating conditions of 675 rpm (idling) to 4000 rpm and 0% to 100% loads. It was also revealed that the other important parameters sensitive to the particulate formation, such as exhaust-gas recirculation (EGR) rate, equivalence ratio, and temperature, affected particle sizes significantly. Bigger primary particles were measured at higher EGR rates, higher equivalence ratios (fuel-rich), and lower exhaust temperatures. Fractal dimensions (D{sup f}) were measured at a range of 1.5 - 1.7, which are smaller than those measured for heavy-duty direct-injection diesel engine particulates in our previous study. This finding implies that the light-duty diesel engine used in this study produces more stretched chain-like shape particles, while the heavy-duty diesel engine emits more spherical particles. The microstructures of diesel particulates were observed at high TEM magnifications and further analyzed by a Raman spectroscope. Raman spectra revealed an atomic structure of the particulates produced at high engine loads, which is similar to that of typical graphite.

  7. Critical analysis of thermodynamic cycle modeling of adsorption cooling systems for light-duty vehicle air conditioning applications

    E-Print Network [OSTI]

    Bahrami, Majid

    -duty vehicle air conditioning applications Amir Sharafian, Majid Bahrami n Laboratory for Alternative Energy Keywords: Adsorption cooling system Vehicle air conditioning Thermodynamic cycle Fully dynamic modeling a b different operating conditions for light-duty vehicles air conditioning applications. Available ACS

  8. Reactivity Controlled Compression Ignition (RCCI) Combustion on a Multi-Cylinder Light-Duty Diesel Engine

    SciTech Connect (OSTI)

    Curran, Scott; Hanson, Reed M; Wagner, Robert M

    2012-01-01

    Reactivity controlled compression ignition is a low-temperature combustion technique that has been shown, both in computational fluid dynamics modeling and single-cylinder experiments, to obtain diesel-like efficiency or better with ultra-low nitrogen oxide and soot emissions, while operating primarily on gasoline-like fuels. This paper investigates reactivity controlled compression ignition operation on a four-cylinder light-duty diesel engine with production-viable hardware using conventional gasoline and diesel fuel. Experimental results are presented over a wide speed and load range using a systematic approach for achieving successful steady-state reactivity controlled compression ignition combustion. The results demonstrated diesel-like efficiency or better over the operating range explored with low engine-out nitrogen oxide and soot emissions. A peak brake thermal efficiency of 39.0% was demonstrated for 2600 r/min and 6.9 bar brake mean effective pressure with nitrogen oxide emissions reduced by an order of magnitude compared to conventional diesel combustion operation. Reactivity controlled compression ignition emissions and efficiency results are compared to conventional diesel combustion operation on the same engine.

  9. APBF-DEC NOx Adsorber/DPF Project: Light-Duty Passenger Car Platform

    SciTech Connect (OSTI)

    Tomazic, D; Tatur, M; Thornton, M

    2003-08-24

    A 1.9L turbo direct injection (TDI) diesel engine was modified to achieve the upcoming Tier 2 Bin 5 emission standard in combination with a NOx adsorber catalyst (NAC) and a diesel particulate filter (DPF). The primary objective for developing this test bed is to investigating the effects of different fuel sulfur contents on the performance of an advanced emission control system (ECS) in a light-duty application. During the development process, the engine-out emissions were minimized by applying a state-of-the-art combustion system in combination with cooled exhaust gas recirculation (EGR). The subsequent calibration effort resulted in emission levels requiring 80-90 percent nitrogen-oxide (NOx) and particulate matter (PM) conversion rates by the corresponding ECS. The strategy development included ean/rich modulation for NAC regeneration, as well as, the desulfurization of the NAC and the regeneration of the DPF. Two slightly different ECS were investigated and calibrated. The initial vehicle results in an Audi A4 station wagon over the federal test procedure (FTP), US 06, and the highway fuel economy test (HFET) cycle indicate the potential of these configuration to meet the future Tier 2 emission standard.

  10. REGIONAL TRAVEL MAPS Philadelphia

    E-Print Network [OSTI]

    Gilchrist, James F.

    REGIONAL TRAVEL MAPS 2 hrs. 1 hr. 3 hrs. 4 hrs. 5 hrs. Philadelphia New York City Pittsburgh BostonReadingand Harrisburg 476 476 276 309 309 663 378 309 33 78 80 80 LEHIGH UNIVERSITY Bethlehem Quakertown to Philadelphia Coast including Philadelphia (50 miles south) and New York City (90 miles northeast). Bethlehem

  11. Biological activity of exhaust emissions from two after-treatment device-equipped light-duty diesel engines

    SciTech Connect (OSTI)

    Carraro, E.; Locatelli, A.L.; Ferrero, C.; Fea, E.; Gilli, G. [Univ. of Turin (Italy)

    1995-10-01

    Whole diesel exhaust has recently been classified as a portable carcinogen, and particulate exhaust known to contain mutagenic and carcinogenic chemicals, has clearly shown to be mutagenic in several genotoxicity studies. The goal of this study was to determine whether, and to what extent, the installation of some exhaust aftertreatment devices on two light-duty diesel engines (1930 cc and 2500 cc) EGR-valve equipped may reduce mutagenic activity associated to particles collected during both USA and European driving cycles. The preliminary results point out the usefulness of mutagenicity tests in the research of even new more efficient automotive emission aftertreatment devices. The aim of this investigation is to determine whether, and to what range, the use of some new aftertreatment devices on light-duty diesel engines could reduce the particle-associated genotoxic potential of diesel emissions. 24 refs., 3 figs., 1 tab.

  12. Comparative urban drive cycle simulations of light-duty hybrid vehicles with gasoline or diesel engines and emissions controls

    SciTech Connect (OSTI)

    Gao, Zhiming; Daw, C Stuart; Smith, David E

    2013-01-01

    Electric hybridization is a very effective approach for reducing fuel consumption in light-duty vehicles. Lean combustion engines (including diesels) have also been shown to be significantly more fuel efficient than stoichiometric gasoline engines. Ideally, the combination of these two technologies would result in even more fuel efficient vehicles. However, one major barrier to achieving this goal is the implementation of lean-exhaust aftertreatment that can meet increasingly stringent emissions regulations without heavily penalizing fuel efficiency. We summarize results from comparative simulations of hybrid electric vehicles with either stoichiometric gasoline or diesel engines that include state-of-the-art aftertreatment emissions controls for both stoichiometric and lean exhaust. Fuel consumption and emissions for comparable gasoline and diesel light-duty hybrid electric vehicles were compared over a standard urban drive cycle and potential benefits for utilizing diesel hybrids were identified. Technical barriers and opportunities for improving the efficiency of diesel hybrids were identified.

  13. Future Potential of Hybrid and Diesel Powertrains in the U.S. Light-duty Vehicle Market

    SciTech Connect (OSTI)

    Greene, D.L.

    2004-08-23

    Diesel and hybrid technologies each have the potential to increase light-duty vehicle fuel economy by a third or more without loss of performance, yet these technologies have typically been excluded from technical assessments of fuel economy potential on the grounds that hybrids are too expensive and diesels cannot meet Tier 2 emissions standards. Recently, hybrid costs have come down and the few hybrid makes available are selling well. Diesels have made great strides in reducing particulate and nitrogen oxide emissions, and are likely though not certain to meet future standards. In light of these developments, this study takes a detailed look at the market potential of these two powertrain technologies and their possible impacts on light-duty vehicle fuel economy. A nested multinomial logit model of vehicle choice was calibrated to 2002 model year sales of 930 makes, models and engine-transmission configurations. Based on an assessment of the status and outlook for the two technologies, market shares were predicted for 2008, 2012 and beyond, assuming no additional increase in fuel economy standards or other new policy initiatives. Current tax incentives for hybrids are assumed to be phased out by 2008. Given announced and likely introductions by 2008, hybrids could capture 4-7% and diesels 2-4% of the light-duty market. Based on our best guesses for further introductions, these shares could increase to 10-15% for hybrids and 4-7% for diesels by 2012. The resulting impacts on fleet average fuel economy would be about +2% in 2008 and +4% in 2012. If diesels and hybrids were widely available across vehicle classes, makes, and models, they could capture 40% or more of the light-duty vehicle market.

  14. Estimating Vehicle Miles Traveled on Local Roads 

    E-Print Network [OSTI]

    Qian, Jiayu

    2013-11-07

    . The logarithmic value of the link rank (Rank) by r, and the logarithmic value of betweenness centrality (BC value) by y. The first piece (red) includes 20% total links and the second (blue) involves 80% links. ......................... 38 Figure 8... with income higher than x, x = income). Meanwhile, he observed that around 80% of the land in Italy was owned by 20% of the population. This phenomenon also exists in income range. That is why this kind of distribution is known as the 80-20 rule or the law...

  15. Chapter 3. Vehicle-Miles Traveled

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)Decade Year-0ProvedDecade2,948CaliforniaFeet) (Million CubicYear Jan Feb2.3.

  16. Putting policy in drive : coordinating measures to reduce fuel use and greenhouse gas emissions from U.S. light-duty vehicles

    E-Print Network [OSTI]

    Evans, Christopher W. (Christopher William)

    2008-01-01

    The challenges of energy security and climate change have prompted efforts to reduce fuel use and greenhouse gas emissions in light-duty vehicles within the United States. Failures in the market for lower rates of fuel ...

  17. Fact #860 February 16, 2015 Relationship of Vehicle Miles of...

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

    of Vehicle Miles of Travel and the Price of Gasoline fotw860web.xlsx More Documents & Publications 2012 Data File 2013 Wind Technologies Market Report Data Fact 859 February 9,...

  18. Plasma Catalysis for NOx Reduction from Light-Duty Diesel Vehicles

    SciTech Connect (OSTI)

    2005-12-15

    On behalf of the Department of Energy's Office of FreedomCAR and Vehicle Technologies, we are pleased to introduce the Fiscal Year (FY) 2004 Annual Progress Report for the Advanced Combustion Engine R&D Sub-Program. The mission of the FreedomCAR and Vehicle Technologies Program is to develop more energy efficient and environmentally friendly highway transportation technologies that enable Americans to use less petroleum for their vehicles. The Advanced Combustion Engine R&D Sub-Program supports this mission by removing the critical technical barriers to commercialization of advanced internal combustion engines for light-, medium-, and heavy-duty highway vehicles that meet future Federal and state emissions regulations. The primary objective of the Advanced Combustion Engine R&D Sub-Program is to improve the brake thermal efficiency of internal combustion engines from 30 to 45 percent for light-duty applications by 2010; and 40 to 55 percent for heavy-duty applications by 2012; while meeting cost, durability, and emissions constraints. R&D activities include work on combustion technologies that increase efficiency and minimize in-cylinder formation of emissions, as well as aftertreatment technologies that further reduce exhaust emissions. Work is also being conducted on ways to reduce parasitic and heat transfer losses through the development and application of thermoelectrics and turbochargers that include electricity generating capability, and conversion of mechanically driven engine components to be driven via electric motors. This introduction serves to outline the nature, current progress, and future directions of the Advanced Combustion Engine R&D Sub-Program. The research activities of this Sub-Program are planned in conjunction with the FreedomCAR Partnership and the 21st Century Truck Partnership and are carried out in collaboration with industry, national laboratories, and universities. Because of the importance of clean fuels in achieving low emissions, R&D activities are closely coordinated with the relevant activities of the Fuel Technologies Sub-Program, also within the Office of FreedomCAR and Vehicle Technologies. Research is also being undertaken on hydrogen-fueled internal combustion engines to provide an interim hydrogen-based powertrain technology that promotes the longer-range FreedomCAR Partnership goal of transitioning to a hydrogen-fueled transportation system. Hydrogen engine technologies being developed have the potential to provide diesel-like engine efficiencies with near-zero emissions.

  19. Light Duty Fuel Cell Electric Vehicle Validation Data. Final Technical Report

    SciTech Connect (OSTI)

    Jelen, Deborah; Odom, Sara

    2015-04-30

    Electricore, along with partners from Quong & Associates, Inc., Honda R&D Americas (Honda), Nissan Technical Center North America (Nissan), and Toyota Motor Engineering & Manufacturing North America, Inc. (Toyota), participated in the Light Duty Fuel Cell Electric Vehicle (FCEV) Validation Data program sponsored by the Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE) (Cooperative Agreement No. DE-EE0005968). The goal of this program was to provide real world data from the operation of past and current FCEVs, in order to measure their performance and improvements over time. The program was successful; 85% of the data fields requested were provided and not restricted due to proprietary reasons. Overall, the team from Electricore provided at least 4.8 GB of data to DOE, which was combined with data from other participants to produce over 33 key data products. These products included vehicle performance and fuel cell stack performance/durability. The data were submitted to the National Renewable Energy Laboratory’s National Fuel Cell Technology Evaluation Center (NREL NFCTEC) and combined with input from other participants. NREL then produced composite data products (CDP) which anonymized the data in order to maintain confidentiality. The results were compared with past data, which showed a measurable improvement in FCEVs over the past several years. The results were presented by NREL at the 2014 Fuel Cell Seminar, and 2014 and 2015 (planned) DOE Annual Merit Review. The project was successful. The team provided all of the data agreed upon and met all of its goals. The project finished on time and within budget. In addition, an extra $62,911 of cost sharing was provided by the Electricore team. All participants believed that the method used to collect, combine, anonymize, and present the data was technically and economically effective. This project helped EERE meet its mission of ensuring America’s security and prosperity by documenting progress in addressing energy and environmental challenges. Information from this project will be used by the hydrogen and vehicle industries to help advance the introduction of FCEVs and associated hydrogen infrastructure.

  20. Investigating potential light-duty efficiency improvements through simulation of turbo-compounding and waste-heat recovery systems

    SciTech Connect (OSTI)

    Edwards, Kevin Dean; Wagner, Robert M; Briggs, Thomas E

    2010-01-01

    Modern diesel engines used in light-duty transportation applications have peak brake thermal efficiencies in the range of 40-42% for high-load operation with substantially lower efficiencies at realistic road-load conditions. Thermodynamic energy and exergy analysis reveals that the largest losses from these engines are due to combustion irreversibility and heat loss to the coolant, through the exhaust, and by direct convection and radiation to the environment. Substantial improvement in overall engine efficiency requires reducing or recovering these losses. Unfortunately, much of the heat transfer either occurs at relatively low temperatures resulting in large entropy generation (such as in the air-charge cooler), is transferred to low-exergy flow streams (such as the oil and engine coolant), or is radiated or convected directly to the environment. While there are significant opportunities for recovery from the exhaust and EGR cooler for heavy-duty applications, achieving similar benefits for light-duty applications is complicated by transient, low-load operation at typical driving conditions and competition with the turbocharger and aftertreatment system for the limited thermal resources. We have developed an organic Rankine cycle model using GT-Suite to investigate the potential for efficiency improvement through waste-heat recovery from the exhaust and EGR cooler of a light-duty diesel engine. The model is used to examine the effects of efficiency-improvement strategies such as cylinder deactivation, use of advanced materials and improved insulation to limit ambient heat loss, and turbo-compounding on the steady-state performance of the ORC system and the availability of thermal energy for downstream aftertreatment systems. Results from transient drive-cycle simulations are also presented, and we discuss strategies to address operational difficulties associated with transient drive cycles and balancing the thermal requirements of waste-heat recovery, turbocharging or turbo-compounding, and exhaust aftertreatment.

  1. Health Research & Policy is located in the Redwood Building at 150 Governor's Lane, 35 miles south of San Francisco and 20 miles north of San Jose.

    E-Print Network [OSTI]

    Kay, Mark A.

    's Lane, 35 miles south of San Francisco and 20 miles north of San Jose. From San Francisco Airport (SFO) Allow 60 minutes travel Eme. Drive south on Highway or Stock Farm lots. From San Jose Airport (SJC) Allow 45 minutes travel Eme. Drive

  2. Impact of Fuel Metal Impurities on the Durability of a Light-Duty Diesel Aftertreatment System

    SciTech Connect (OSTI)

    Williams, A.; Burton, J.; McCormick, R. L.; Toops, T.; Wereszczak, A. A.; Fox, E. E.; Lance, M. J.; Cavataio, G.; Dobson, D.; Warner, J.; Brezny, R.; Nguyen, K.; Brookshear, D. W.

    2013-04-01

    Alkali and alkaline earth metal impurities found in diesel fuels are potential poisons for diesel exhaust catalysts. A set of diesel engine production exhaust systems was aged to 150,000 miles. These exhaust systems included a diesel oxidation catalyst, selective catalytic reduction (SCR) catalyst, and diesel particulate filter (DPF). Four separate exhaust systems were aged, each with a different fuel: ultralow sulfur diesel containing no measureable metals, B20 (a common biodiesel blend) containing sodium, B20 containing potassium, and B20 containing calcium, which were selected to simulate the maximum allowable levels in B100 according to ASTM D6751. Analysis included Federal Test Procedure emissions testing, bench-flow reactor testing of catalyst cores, electron probe microanalysis (EPMA), and measurement of thermo-mechanical properties of the DPFs. EPMA imaging found that the sodium and potassium penetrated into the washcoat, while calcium remained on the surface. Bench-flow reactor experiments were used to measure the standard nitrogen oxide (NOx) conversion, ammonia storage, and ammonia oxidation for each of the aged SCR catalysts. Vehicle emissions tests were conducted with each of the aged catalyst systems using a chassis dynamometer. The vehicle successfully passed the 0.2 gram/mile NOx emission standard with each of the four aged exhaust systems.

  3. Evaluation of unthrottled combustion system options for light duty applications with future syncrude derived fuels. Alternative Fuels Utilization Program

    SciTech Connect (OSTI)

    Needham, J. R.; Cooper, B. M.; Norris-Jones, S. R.

    1982-12-01

    An experimental program examining the interaction between several fuel and light duty automotive engine combinations is detailed. Combustion systems addressed covered indirect and direct injection diesel and spark ignited stratified charge. Fuels primarily covered D2, naphtha and intermediate broadcut blends. Low ignition quality diesel fuels were also evaluated. The results indicate the baseline fuel tolerance of each combustion system and enable characteristics of the systems to be compared. Performance, gaseous and particulate emissions aspects were assessed. The data obtained assists in the selection of candidate combustion systems for potential future fuels. Performance and environmental penalties as appropriate are highlighted relative to the individual candidates. Areas of further work for increased understanding are also reviewed.

  4. Internship Students Engine / Powertrain Development FEV is offering challenging internships in the field of light-duty diesel powertrain. This internship is designed

    E-Print Network [OSTI]

    Hutcheon, James M.

    in the field of light-duty diesel powertrain. This internship is designed for Masters of Science candidates but are not limited to engine dynamometer testing of diesel engines, vehicle testing for emissions and performance: Harsha Nanjundaswamy Manager Diesel Engine Development Nanjundaswamy@FEV.COM FEV is a global engineering

  5. Effect of Gasoline Properties on Exhaust Emissions from Tier 2 Light-Duty Vehicles -- Final Report: Phase 3; July 28, 2008 - July 27, 2013

    SciTech Connect (OSTI)

    Whitney, K.

    2014-05-01

    This report covers work the Southwest Research Institute (SwRI) Office of Automotive Engineering has conducted for the U.S. Environmental Protection Agency (EPA), the National Renewable Energy Laboratory (NREL), and the Coordinating Research Council (CRC) in support of the Energy Policy Act of 2005 (EPAct). Section 1506 of EPAct requires EPA to produce an updated fuel effects model representing the 2007 light - duty gasoline fleet, including determination of the emissions impacts of increased renewable fuel use. This report covers the exhaust emissions testing of 15 light-duty vehicles with 27 E0 through E20 test fuels, and 4 light-duty flexible fuel vehicles (FFVs) on an E85 fuel, as part of the EPAct Gasoline Light-Duty Exhaust Fuel Effects Test Program. This program will also be referred to as the EPAct/V2/E-89 Program based on the designations used for it by the EPA, NREL, and CRC, respectively. It is expected that this report will be an attachment or a chapter in the overall EPAct/V2/E-89 Program report prepared by EPA and NREL.

  6. Biodiesel Effects on the Operation of U.S. Light-Duty Tier 2 Engine and Aftertreatment Systems

    Broader source: Energy.gov [DOE]

    Results of the NOx adsorber system with catalyst aged to useful life conditions (simulated 120k miles), comparing performance betweem B20 fuel blend and base ultra-low sulfur diesel fuel

  7. Light-Duty Drive Cycle Simulations of Diesel Engine-Out Exhaust Properties for an RCCI-Enabled Vehicle

    SciTech Connect (OSTI)

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

    2013-01-01

    In-cylinder blending of gasoline and diesel fuels to achieve low-temperature reactivity controlled compression ignition (RCCI) can reduce NOx and PM emissions while maintaining or improving brake thermal efficiency compared to conventional diesel combustion (CDC). Moreover, the dual-fueling RCCI is able to achieve these benefits by tailoring combustion reactivity over a wider range of engine operation than is possible with a single fuel. However, the currently demonstrated range of stable RCCI combustion just covers a portion of the engine speed-load range required in several light-duty drive cycles. This means that engines must switch from RCCI to CDC when speed and load fall outside of the stable RCCI range. In this study we investigated the impact of RCCI as it has recently been demonstrated on practical engine-out exhaust temperature and emissions by simulating a multi-mode RCCI-enabled vehicle operating over two urban and two highway driving cycles. To implement our simulations, we employed experimental engine maps for a multi-mode RCCI/CDC engine combined with a standard mid-size, automatic transmission, passenger vehicle in the Autonomie vehicle simulation platform. Our results include both detailed transient and cycle-averaged engine exhaust temperature and emissions for each case, and we note the potential implications of the modified exhaust properties on catalytic emissions control and utilization of waste heat recovery on future RCCI-enabled vehicles.

  8. Feebates and Fuel Economy Standards: Impacts on Fuel Use in Light-Duty Vehicles and Greenhouse Gas Emissions

    SciTech Connect (OSTI)

    Greene, David L

    2011-01-01

    This study evaluates the potential impacts of a national feebate system, a market-based policy that consists of graduated fees on low-fuel-economy (or high-emitting) vehicles and rebates for high-fuel-economy (or lowemitting) vehicles. In their simplest form, feebate systems operate under three conditions: a benchmark divides all vehicles into two categories-those charged fees and those eligible for rebates; the sizes of the fees and rebates are a function of a vehicle's deviation from its benchmark; and placement of the benchmark ensures revenue neutrality or a desired level of subsidy or revenue. A model developed by the University of California for the California Air Resources Board was revised and used to estimate the effects of six feebate structures on fuel economy and sales of new light-duty vehicles, given existing and anticipated future fuel economy and emission standards. These estimates for new vehicles were then entered into a vehicle stock model that simulated the evolution of the entire vehicle stock. The results indicate that feebates could produce large, additional reductions in emissions and fuel consumption, in large part by encouraging market acceptance of technologies with advanced fuel economy, such as hybrid electric vehicles.

  9. Life cycle air quality impacts of conventional and alternative light-duty transportation in the United States

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Tessum, Christopher W.; Hill, Jason D.; Marshall, Julian D.

    2014-12-30

    Commonly considered strategies for reducing the environmental impact of light-duty transportation include using alternative fuels and improving vehicle fuel economy. We evaluate the air quality-related human health impacts of 10 such options, including the use of liquid biofuels, diesel, and compressed natural gas (CNG) in internal combustion engines; the use of electricity from a range of conventional and renewable sources to power electric vehicles (EVs); and the use of hybrid EV technology. Our approach combines spatially, temporally, and chemically detailed life cycle emission inventories; comprehensive, fine-scale state-of-the-science chemical transport modeling; and exposure, concentration–response, and economic health impact modeling for ozonemore »(O3) and fine particulate matter (PM2.5). We find that powering vehicles with corn ethanol or with coal-based or “grid average” electricity increases monetized environmental health impacts by 80% or more relative to using conventional gasoline. Conversely, EVs powered by low-emitting electricity from natural gas, wind, water, or solar power reduce environmental health impacts by 50% or more. Consideration of potential climate change impacts alongside the human health outcomes described here further reinforces the environmental preferability of EVs powered by low-emitting electricity relative to gasoline vehicles.« less

  10. Life cycle air quality impacts of conventional and alternative light-duty transportation in the United States

    SciTech Connect (OSTI)

    Tessum, Christopher W.; Hill, Jason D.; Marshall, Julian D.

    2014-12-30

    Commonly considered strategies for reducing the environmental impact of light-duty transportation include using alternative fuels and improving vehicle fuel economy. We evaluate the air quality-related human health impacts of 10 such options, including the use of liquid biofuels, diesel, and compressed natural gas (CNG) in internal combustion engines; the use of electricity from a range of conventional and renewable sources to power electric vehicles (EVs); and the use of hybrid EV technology. Our approach combines spatially, temporally, and chemically detailed life cycle emission inventories; comprehensive, fine-scale state-of-the-science chemical transport modeling; and exposure, concentration–response, and economic health impact modeling for ozone (O3) and fine particulate matter (PM2.5). We find that powering vehicles with corn ethanol or with coal-based or “grid average” electricity increases monetized environmental health impacts by 80% or more relative to using conventional gasoline. Conversely, EVs powered by low-emitting electricity from natural gas, wind, water, or solar power reduce environmental health impacts by 50% or more. Consideration of potential climate change impacts alongside the human health outcomes described here further reinforces the environmental preferability of EVs powered by low-emitting electricity relative to gasoline vehicles.

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

    SciTech Connect (OSTI)

    Gao, Zhiming [ORNL] [ORNL; Daw, C Stuart [ORNL] [ORNL; Wagner, Robert M [ORNL] [ORNL

    2012-01-01

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

  12. DRIVE CYCLE EFFICIENCY AND EMISSIONS ESTIMATES FOR REACTIVITY CONTROLLED COMPRESSION IGNITION IN A MULTI-CYLINDER LIGHT-DUTY DIESEL ENGINE

    SciTech Connect (OSTI)

    Curran, Scott; Briggs, Thomas E; Cho, Kukwon; Wagner, Robert M

    2011-01-01

    In-cylinder blending of gasoline and diesel to achieve Reactivity Controlled Compression Ignition (RCCI) has been shown to reduce NOx and PM emissions while maintaining or improving brake thermal efficiency as compared to conventional diesel combustion (CDC). The RCCI concept has an advantage over many advanced combustion strategies in that by varying both the percent of premixed gasoline and EGR rate, stable combustion can be extended over more of the light-duty drive cycle load range. Changing the percent premixed gasoline changes the fuel reactivity stratification in the cylinder providing further control of combustion phasing and pressure rise rate than the use of EGR alone. This paper examines the combustion and emissions performance of light-duty diesel engine using direct injected diesel fuel and port injected gasoline to carry out RCCI for steady-state engine conditions which are consistent with a light-duty drive cycle. A GM 1.9L four-cylinder engine with the stock compression ratio of 17.5:1, common rail diesel injection system, high-pressure EGR system and variable geometry turbocharger was modified to allow for port fuel injection with gasoline. Engine-out emissions, engine performance and combustion behavior for RCCI operation is compared against both CDC and a premixed charge compression ignition (PCCI) strategy which relies on high levels of EGR dilution. The effect of percent of premixed gasoline, EGR rate, boost level, intake mixture temperature, combustion phasing and pressure rise rate is investigated for RCCI combustion for the light-duty modal points. Engine-out emissions of NOx and PM were found to be considerably lower for RCCI operation as compared to CDC and PCCI, while HC and CO emissions were higher. Brake thermal efficiency was similar or higher for many of the modal conditions for RCCI operation. The emissions results are used to estimate hot-start FTP-75 emissions levels with RCCI and are compared against CDC and PCCI modes.

  13. Effect of Gasoline Properties on Exhaust Emissions from Tier 2 Light-Duty Vehicles -- Final Report: Phases 4, 5, & 6; July 28, 2008 - July 27, 2013

    SciTech Connect (OSTI)

    Whitney, K.; Shoffner, B.

    2014-06-01

    This report covers work the Southwest Research Institute (SwRI) Office of Automotive Engineering has conducted for the National Renewable Energy Laboratory (NREL) in support of the Energy Policy Act of 2005 (EPAct). Section 1506 of EPAct requires the EPA to produce an updated fuel effects model representing the 2007 light-duty gasoline fleet, including determination of the emissions impacts of increased renewable fuel use.

  14. A computational investigation of diesel and biodiesel combustion and NOx formation in a light-duty compression ignition engine

    SciTech Connect (OSTI)

    Wang, Zihan; Srinivasan, Kalyan K.; Krishnan, Sundar R.; Som, Sibendu

    2012-04-24

    Diesel and biodiesel combustion in a multi-cylinder light duty diesel engine were simulated during a closed cycle (from IVC to EVO), using a commercial computational fluid dynamics (CFD) code, CONVERGE, coupled with detailed chemical kinetics. The computational domain was constructed based on engine geometry and compression ratio measurements. A skeletal n-heptane-based diesel mechanism developed by researchers at Chalmers University of Technology and a reduced biodiesel mechanism derived and validated by Luo and co-workers were applied to model the combustion chemistry. The biodiesel mechanism contains 89 species and 364 reactions and uses methyl decanoate, methyl-9- decenoate, and n-heptane as the surrogate fuel mixture. The Kelvin-Helmholtz and Rayleigh-Taylor (KH-RT) spray breakup model for diesel and biodiesel was calibrated to account for the differences in physical properties of the fuels which result in variations in atomization and spray development characteristics. The simulations were able to capture the experimentally observed pressure and apparent heat release rate trends for both the fuels over a range of engine loads (BMEPs from 2.5 to 10 bar) and fuel injection timings (from 0���° BTDC to 10���° BTDC), thus validating the overall modeling approach as well as the chemical kinetic models of diesel and biodiesel surrogates. Moreover, quantitative NOx predictions for diesel combustion and qualitative NOx predictions for biodiesel combustion were obtained with the CFD simulations and the in-cylinder temperature trends were correlated to the NOx trends."

  15. Variability of Battery Wear in Light Duty Plug-In Electric Vehicles Subject to Ambient Temperature, Battery Size, and Consumer Usage: Preprint

    SciTech Connect (OSTI)

    Wood, E.; Neubauer, J.; Brooker, A. D.; Gonder, J.; Smith, K. A.

    2012-08-01

    Battery wear in plug-in electric vehicles (PEVs) is a complex function of ambient temperature, battery size, and disparate usage. Simulations capturing varying ambient temperature profiles, battery sizes, and driving patterns are of great value to battery and vehicle manufacturers. A predictive battery wear model developed by the National Renewable Energy Laboratory captures the effects of multiple cycling and storage conditions in a representative lithium chemistry. The sensitivity of battery wear rates to ambient conditions, maximum allowable depth-of-discharge, and vehicle miles travelled is explored for two midsize vehicles: a battery electric vehicle (BEV) with a nominal range of 75 mi (121 km) and a plug-in hybrid electric vehicle (PHEV) with a nominal charge-depleting range of 40 mi (64 km). Driving distance distributions represent the variability of vehicle use, both vehicle-to-vehicle and day-to-day. Battery wear over an 8-year period was dominated by ambient conditions for the BEV with capacity fade ranging from 19% to 32% while the PHEV was most sensitive to maximum allowable depth-of-discharge with capacity fade ranging from 16% to 24%. The BEV and PHEV were comparable in terms of petroleum displacement potential after 8 years of service, due to the BEV?s limited utility for accomplishing long trips.

  16. Equity Evaluation of Vehicle Miles Traveled Fees in Texas 

    E-Print Network [OSTI]

    Larsen, Lisa Kay

    2012-10-19

    of state gas tax or VMT fee revenue generated by each household income level quintile. Results indicate that all VMT fee scenarios are essentially as equally vertically equitable than the current state gas tax system. Scenario 4 was designed...

  17. Cost of Ownership and Well-to-Wheels Carbon Emissions/Oil Use of Alternative Fuels and Advanced Light-Duty Vehicle Technologies

    SciTech Connect (OSTI)

    Elgowainy, Mr. Amgad; Rousseau, Mr. Aymeric; Wang, Mr. Michael; Ruth, Mr. Mark; Andress, Mr. David; Ward, Jacob; Joseck, Fred; Nguyen, Tien; Das, Sujit

    2013-01-01

    The U.S. Department of Energy (DOE), Argonne National Laboratory (Argonne), and the National Renewable Energy Laboratory (NREL) updated their analysis of the well-to-wheels (WTW) greenhouse gases (GHG) emissions, petroleum use, and the cost of ownership (excluding insurance, maintenance, and miscellaneous fees) of vehicle technologies that have the potential to significantly reduce GHG emissions and petroleum consumption. The analyses focused on advanced light-duty vehicle (LDV) technologies such as plug-in hybrid, battery electric, and fuel cell electric vehicles. Besides gasoline and diesel, alternative fuels considered include natural gas, advanced biofuels, electricity, and hydrogen. The Argonne Greenhouse Gases, Regulated Emissions, and Energy Use in Transportation (GREET) and Autonomie models were used along with the Argonne and NREL H2A models.

  18. Effect of E85 on RCCI Performance and Emissions on a Multi-Cylinder Light-Duty Diesel Engine - SAE World Congress

    SciTech Connect (OSTI)

    Curran, Scott; Hanson, Reed M; Wagner, Robert M

    2012-01-01

    This paper investigates the effect of E85 on load expansion and FTP modal point emissions indices under reactivity controlled compression ignition (RCCI) operation on a light-duty multi-cylinder diesel engine. A General Motors (GM) 1.9L four-cylinder diesel engine with the stock compression ratio of 17.5:1, common rail diesel injection system, high-pressure exhaust gas recirculation (EGR) system and variable geometry turbocharger was modified to allow for port fuel injection with gasoline or E85. Controlling the fuel reactivity in-cylinder by the adjustment of the ratio of premixed low-reactivity fuel (gasoline or E85) to direct injected high reactivity fuel (diesel fuel) has been shown to extend the operating range of high-efficiency clean combustion (HECC) compared to the use of a single fuel alone as in homogeneous charge compression ignition (HCCI) or premixed charge compression ignition (PCCI). The effect of E85 on the Ad-hoc federal test procedure (FTP) modal points is explored along with the effect of load expansion through the light-duty diesel speed operating range. The Ad-hoc FTP modal points of 1500 rpm, 1.0bar brake mean effective pressure (BMEP); 1500rpm, 2.6bar BMEP; 2000rpm, 2.0bar BMEP; 2300rpm, 4.2bar BMEP; and 2600rpm, 8.8bar BMEP were explored. Previous results with 96 RON unleaded test gasoline (UTG-96) and ultra-low sulfur diesel (ULSD) showed that with stock hardware, the 2600rpm, 8.8bar BMEP modal point was not obtainable due to excessive cylinder pressure rise rate and unstable combustion both with and without the use of EGR. Brake thermal efficiency and emissions performance of RCCI operation with E85 and ULSD is explored and compared against conventional diesel combustion (CDC) and RCCI operation with UTG 96 and ULSD.

  19. Travel Guide Travel Mode Options

    E-Print Network [OSTI]

    Crowther, Paul

    reduce your travel costs, alleviate congestion and parking problems, reduce your carbon footprint.uclan.ac.uk/sustainabletravel For travel advice contact: UCLan Sports Arena 01772 761000 Reduce time, money and your carbon footprint

  20. Statute miles . 0 10. 20

    E-Print Network [OSTI]

    in the form of cooling water for coastal power stations. The CDFG, through a cooperative agreement with Se S GROVE Artificial Reefs as a Resource Management Option for Siting Coastal Power Stations in SouthernStatute miles . 0 10.·· 20 COUNTY ORANGE plicable to SO GS and potentially any future coastal power

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

    SciTech Connect (OSTI)

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

    2009-01-01

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

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

    SciTech Connect (OSTI)

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

    2013-01-01

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

  3. Global Assessment of Hydrogen Technologies - Task 2 Report Comparison of Performance and Emissions from Near-Term Hydrogen Fueled Light Duty Vehicles

    SciTech Connect (OSTI)

    Fouad, Fouad H.; Peters, Robert W.; Sisiopiku, Virginia P.; Sullivan Andrew J.; Ng, Henry K.; Waller, Thomas

    2007-12-01

    An investigation was conducted on the emissions and efficiency from hydrogen blended compressed natural gas (CNG) in light duty vehicles. The different blends used in this investigation were 0%, 15%, 30%, 50%, 80%, 95%, and ~100% hydrogen, the remainder being compressed natural gas. The blends were tested using a Ford F-150 and a Chevrolet Silverado truck supplied by Arizona Public Services. Tests on emissions were performed using four different driving condition tests. Previous investigation by Don Karner and James Frankfort on a similar Ford F-150 using a 30% hydrogen blend showed that there was substantial reduction when compared to gasoline in carbon monoxide (CO), nitrogen oxide (NOx), and carbon dioxide (CO2) emissions while the reduction in hydrocarbon (HC) emissions was minimal. This investigation was performed using different blends of CNG and hydrogen to evaluate the emissions reducing capabilities associated with the use of the different fuel blends. The results were then tested statistically to confirm or reject the hypotheses on the emission reduction capabilities. Statistically analysis was performed on the test results to determine whether hydrogen concentration in the HCNG had any effect on the emissions and the fuel efficiency. It was found that emissions from hydrogen blended compressed natural gas were a function of driving condition employed. Emissions were found to be dependent on the concentration of hydrogen in the compressed natural gas fuel blend.

  4. Light Properties Light travels at the speed of light `c'

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    LIGHT!! #12;Light Properties Light travels at the speed of light `c' C = 3 x 108 m/s Or 190,000 miles/second!! Light could travel around the world about 8 times in one second #12;What is light?? Light is a "wave packet" A photon is a "light particle" #12;Electromagnetic Radiation and You Light is sometimes

  5. Get Double the Miles when you rent at a participating Canadian Airport Location!

    E-Print Network [OSTI]

    .25 per rental will apply. Miles will not be awarded on travel industry rates, wholesale tour packages or award per rental may be awarded. Not valid in conjunction with Hertz Gold Plus Rewards Points. If you Under License. ©2015 Hertz System, Inc. #12;

  6. In-Cylinder Fuel Blending of Gasoline/Diesel for Improved Efficiency and Lowest Possible Emissions on a Multi-Cylinder Light-Duty Diesel Engine

    SciTech Connect (OSTI)

    Curran, Scott; Prikhodko, Vitaly Y; Wagner, Robert M; Parks, II, James E; Cho, Kukwon; Sluder, Scott; Kokjohn, Sage; Reitz, Rolf

    2010-01-01

    In-cylinder fuel blending of gasoline/diesel fuel is investigated on a multi-cylinder light-duty diesel engine as a potential strategy to control in-cylinder fuel reactivity for improved efficiency and lowest possible emissions. This approach was developed and demonstrated at the University of Wisconsin through modeling and single-cylinder engine experiments. The objective of this study is to better understand the potential and challenges of this method on a multi-cylinder engine. More specifically, the effect of cylinder-to-cylinder imbalances, heat rejection, and in-cylinder charge motion as well as the potential limitations imposed by real-world turbo-machinery were investigated on a 1.9-liter four-cylinder engine. This investigation focused on one engine condition, 2300 rpm, 4.2 bar brake mean effective pressure (BMEP). Gasoline was introduced with a port-fuel-injection system. Parameter sweeps included gasoline-to-diesel fuel ratio, intake air mixture temperature, in-cylinder swirl number, and diesel start-of-injection phasing. In addition, engine parameters were trimmed for each cylinder to balance the combustion process for maximum efficiency and lowest emissions. An important observation was the strong influence of intake charge temperature on cylinder pressure rise rate. Experiments were able to show increased thermal efficiency along with dramatic decreases in oxides of nitrogen (NOX) and particulate matter (PM). However, indicated thermal efficiency for the multi-cylinder experiments were less than expected based on modeling and single-cylinder results. The lower indicated thermal efficiency is believed to be due increased heat transfer as compared to the model predictions and suggest a need for improved cylinder-to-cylinder control and increased heat transfer control.

  7. Experimental Investigation of Fuel-Reactivity Controlled Compression Ignition (RCCI) Combustion Mode in a Multi-Cylinder, Light-Duty Diesel Engine

    SciTech Connect (OSTI)

    Cho, Kukwon; Curran, Scott; Prikhodko, Vitaly Y; Sluder, Scott; Parks, II, James E; Wagner, Robert M

    2011-01-01

    An experimental study was performed to provide the combustion and emission characteristics resulting from fuel-reactivity controlled compression ignition (RCCI) combustion mode utilizing dual-fuel approach in a light-duty, multi-cylinder diesel engine. In-cylinder fuel blending using port fuel injection of gasoline before intake valve opening (IVO) and early-cycle, direct injection of diesel fuel was used as the charge preparation and fuel blending strategy. In order to achieve the desired auto-ignition quality through the stratification of the fuel-air equivalence ratio ( ), blends of commercially available gasoline and diesel fuel were used. Engine experiments were performed at an engine speed of 2300rpm and an engine load of 4.3bar brake mean effective pressure (BMEP). It was found that significant reduction in both nitrogen oxide (NOx) and particulate matter (PM) was realized successfully through the RCCI combustion mode even without applying exhaust gas recirculation (EGR). However, high carbon monoxide (CO) and hydrocarbon (HC) emissions were observed. The low combustion gas temperature during the expansion and exhaust processes seemed to be the dominant source of high CO emissions in the RCCI combustion mode. The high HC emissions during the RCCI combustion mode could be due to the increased combustion quenching layer thickness as well as the -stratification at the periphery of the combustion chamber. The slightly higher brake thermal efficiency (BTE) of the RCCI combustion mode was observed than the other combustion modes, such as the conventional diesel combustion (CDC) mode, and single-fuel, premixed charge compression ignition (PCCI) combustion mode. The parametric study of the RCCI combustion mode revealed that the combustion phasing and/or the peak cylinder pressure rise rate of the RCCI combustion mode could be controlled by several physical parameters premixed ratio (rp), intake swirl intensity, and start of injection (SOI) timing of directly injected fuel unlike other low temperature combustion (LTC) strategies.

  8. Impacts of ethanol fuel level on emissions of regulated and unregulated pollutants from a fleet of gasoline light-duty vehicles

    SciTech Connect (OSTI)

    Karavalakis, Georgios; Durbin, Thomas; Shrivastava, ManishKumar B.; Zheng, Zhongqing; Villella, Phillip M.; Jung, Hee-Jung

    2012-03-30

    The study investigated the impact of ethanol blends on criteria emissions (THC, NMHC, CO, NOx), greenhouse gas (CO2), and a suite of unregulated pollutants in a fleet of gasoline-powered light-duty vehicles. The vehicles ranged in model year from 1984 to 2007 and included one Flexible Fuel Vehicle (FFV). Emission and fuel consumption measurements were performed in duplicate or triplicate over the Federal Test Procedure (FTP) driving cycle using a chassis dynamometer for four fuels in each of seven vehicles. The test fuels included a CARB phase 2 certification fuel with 11% MTBE content, a CARB phase 3 certification fuel with a 5.7% ethanol content, and E10, E20, E50, and E85 fuels. In most cases, THC and NMHC emissions were lower with the ethanol blends, while the use of E85 resulted in increases of THC and NMHC for the FFV. CO emissions were lower with ethanol blends for all vehicles and significantly decreased for earlier model vehicles. Results for NOx emissions were mixed, with some older vehicles showing increases with increasing ethanol level, while other vehicles showed either no impact or a slight, but not statistically significant, decrease. CO2 emissions did not show any significant trends. Fuel economy showed decreasing trends with increasing ethanol content in later model vehicles. There was also a consistent trend of increasing acetaldehyde emissions with increasing ethanol level, but other carbonyls did not show strong trends. The use of E85 resulted in significantly higher formaldehyde and acetaldehyde emissions than the specification fuels or other ethanol blends. BTEX and 1,3-butadiene emissions were lower with ethanol blends compared to the CARB 2 fuel, and were almost undetectable from the E85 fuel. The largest contribution to total carbonyls and other toxics was during the cold-start phase of FTP.

  9. Light Duty Combustion Research: Advanced Light-Duty Combustion Experiments

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURING OFFICE INDUSTRIALU.S.Leadership on Clean Energys oElectrical Energy Storage|

  10. Light Duty Vehicle CNG Tanks

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

    Advanced Research Projects Agency-Energy, US DOE dane.boysen@doe.gov Fiber Reinforced Polymer Composite Manufacturing Workshop Advanced Manufacturing Office, EERE, US DOE...

  11. Light Duty Vehicle CNG Tanks

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i nAand DOE Safety StandardsLabor SeptemberofDepartmentDuty Vehicle CNG Tanks

  12. Pennsylvania Nuclear Profile - Three Mile Island

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

    Three Mile Island" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License expiration date"...

  13. Fact #698: October 24, 2011 Changes in the Federal Highway Administration Vehicle Travel Data

    Broader source: Energy.gov [DOE]

    With the April release of Table VM-1 from Highway Statistics 2009 came several changes to the availability of data on vehicle miles of travel (VMT). From 1966 to 2008, the Federal Highway...

  14. Fact #584: August 17, 2009 The Price of Gasoline and Vehicle Travel: How Do They Relate?

    Office of Energy Efficiency and Renewable Energy (EERE)

    The price of gasoline is one factor that can have an effect on the number of highway vehicle miles traveled (VMT). The graph below shows a three-month moving average of the percentage change of...

  15. Fact #566: April 13, 2009 Vehicle Travel and the Price of Gasoline

    Broader source: Energy.gov [DOE]

    The price of gasoline is one factor that can have an effect on the number of highway vehicle miles traveled (VMT). The graph below shows a three-month moving average of the percentage change of...

  16. Place Last Name First Name Age Category Swim Lengths Swim Distance Bike Distance Run Distance Overall Distance 1 Knodel Evelina 18-24 82.00 lengths 1.242 miles 14.100 miles 4.010 miles 19.352 miles

    E-Print Network [OSTI]

    Thomas, David D.

    7.900 miles 2.090 miles 10.596 miles 10 McQueen Molly 25-29 0.000 miles 0.000 miles 11 Dryja Katrina.440 miles 17 Haig Kael 30-39 46.00 lengths 0.697 miles 11.300 miles 3.740 miles 15.737 miles 18 Hoffman

  17. Travel Reimbursement

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDidDevelopment TopMetathesisSedimentsTechnologies |TotalRadiationTravel

  18. Assessment of costs and benefits of flexible and alternative fuel use in the U.S. transportation sector. Technical report fourteen: Market potential and impacts of alternative fuel use in light-duty vehicles -- A 2000/2010 analysis

    SciTech Connect (OSTI)

    1996-01-01

    In this report, estimates are provided of the potential, by 2010, to displace conventional light-duty vehicle motor fuels with alternative fuels--compressed natural gas (CNG), liquefied petroleum gas (LPG), methanol from natural gas, ethanol from grain and from cellulosic feedstocks, and electricity--and with replacement fuels such as oxygenates added to gasoline. The 2010 estimates include the motor fuel displacement resulting both from government programs (including the Clean Air Act and EPACT) and from potential market forces. This report also provides an estimate of motor fuel displacement by replacement and alterative fuels in the year 2000. However, in contrast to the 2010 estimates, the year 2000 estimate is restricted to an accounting of the effects of existing programs and regulations. 27 figs., 108 tabs.

  19. Finance Division EXTRA MILE AWARD PROGRAM

    E-Print Network [OSTI]

    Crews, Stephen

    Finance Division EXTRA MILE AWARD PROGRAM Nomination Form Instructions Any fulltime or parttime permanent or temporary SPA employee within the Finance Division who works 20 or more provided. The seven major departments within the Finance Division to choose from are described below

  20. Lifecycle Analysis of Air Quality Impacts of Hydrogen and Gasoline Transportation Fuel Pathways

    E-Print Network [OSTI]

    Wang, Guihua

    2008-01-01

    of light duty vehicles to urban air pollution are estimatedof on-road light duty vehicles to urban air pollution. Theof light duty fleets to urban air pollution using travel

  1. Mobility chains analysis of technologies for passenger cars and light duty vehicles fueled with biofuels : application of the Greet model to project the role of biomass in America's energy future (RBAEF) project.

    SciTech Connect (OSTI)

    Wu, M.; Wu, Y.; Wang, M; Energy Systems

    2008-01-31

    The Role of Biomass in America's Energy Future (RBAEF) is a multi-institution, multiple-sponsor research project. The primary focus of the project is to analyze and assess the potential of transportation fuels derived from cellulosic biomass in the years 2015 to 2030. For this project, researchers at Dartmouth College and Princeton University designed and simulated an advanced fermentation process to produce fuel ethanol/protein, a thermochemical process to produce Fischer-Tropsch diesel (FTD) and dimethyl ether (DME), and a combined heat and power plant to co-produce steam and electricity using the ASPEN Plus{trademark} model. With support from the U.S. Department of Energy (DOE), Argonne National Laboratory (ANL) conducted, for the RBAEF project, a mobility chains or well-to-wheels (WTW) analysis using the Greenhouse gases, Regulated Emissions, and Energy use in Transportation (GREET) model developed at ANL. The mobility chains analysis was intended to estimate the energy consumption and emissions associated with the use of different production biofuels in light-duty vehicle technologies.

  2. Miles Electric Vehicles | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland: Energy ResourcesDec 2005 WindPROLLC Jump to: navigation,Mike SoreyMilamMiles

  3. Three Mile Canyon | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJThin Film Solar Technologies Jump to:Thousand Oaks,ThreatenedMile

  4. Travel Policy and Procedures

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2006-02-17

    The Order supplements the Federal Travel Regulation as principal source of policy for Federal employee travel and relocation and establishes DOE M 552.1-1A, U.S. Department of Energy Travel Manual, dated 2-17-06, as the DOE repository for supplementary travel requirements information. Cancels DOE O 552.1-1. Canceled by DOE O 552.1A Admin Chg 1.

  5. Travel Policy and Procedures

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2006-02-17

    The Order supplements the Federal Travel Regulation as principal source of policy for Federal employee travel and relocation and establishes DOE M 552.1-1A, U.S. Department of Energy Travel Manual, dated 2-17-06, as the repository for supplementary travel requirements information. Supersedes DOE O 552.1. Admin Chg 1, dated 10-1-08, supersedes DOE O 552.1A.

  6. Travel Policy and Procedures

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2002-09-04

    To supplement the Federal Travel Regulation (41 CFR, Parts 300-304), the principal source of policy for Federal employee travel and relocation matters, and to establish DOE M 552.1-1, U.S. Department of Energy Travel Manual, dated 09-04-02, as the repository for supplementary travel requirements information for the Department of Energy (DOE). Cancels DOE 1500.2A and DOE 1500.4A. Canceled by DOE O 552.1A.

  7. TROBEXIS / AMADEUS Travel Portal

    E-Print Network [OSTI]

    Fleming, Andrew J.

    TROBEXIS / AMADEUS Quick Reference Guides ­ Travel Portal University of Newcastle September 2014 #12;Available Quick Reference Guides - 1. Travel Portal Overview 3 2. Trobexis Overview 4 3 of Newcastle - Travel Portal Trobexis.com © 2010 Evolving Spaces (VIC) Pty Ltd and Amadeus IT Group S.A. P a g

  8. Place Last Name First Name Gender Age Category Swim Yards Swim Distance Bike Distance Run Distance Overall Distance 1 Dykstra Andy M 18-24 1775.0 yards 1.009 miles 15.600 miles 3.790 miles 20.399 miles

    E-Print Network [OSTI]

    Thomas, David D.

    Place Last Name First Name Gender Age Category Swim Yards Swim Distance Bike Distance Run Distance.597 miles 12.300 miles 2.230 miles 15.127 miles 20 Strom Thad M 30-39 1150.0 yards 0.653 miles 12.000 miles

  9. Fact #860 February 16, 2015 Relationship of Vehicle Miles of Travel and the

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n cEnergyNaturaldefinesMay 4, Jeffryand63-2006Price of Gasoline - Dataset

  10. Fact #903: December 14, 2015 Vehicle Miles of Travel is up in 2015 -

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n cEnergyNaturaldefinesMay 4, Jeffryand63-2006Price of GasolineAllDataset

  11. Fact #903: December 14, 2015 Vehicle Miles of Travel is up in 2015 |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuelsof Energy Services » Program ManagementAct4Facility

  12. Table 5.12. U.S. Average Vehicle-Miles Traveled by Household Composition,

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home PageMonthly","10/2015"4,"Ames5 Tables July 1996 Energy Information Administration Office of Coal, Nuclear,DecadeYearbyWithdrawalsHome6,672 7,2060 0 1 02. U.S. Average

  13. Table 5.13. U.S. Average Vehicle-Miles Traveled by Vehicle Fuel

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home PageMonthly","10/2015"4,"Ames5 Tables July 1996 Energy Information Administration Office of Coal, Nuclear,DecadeYearbyWithdrawalsHome6,672 7,2060 0 1 02. U.S. Average3.

  14. Table 5.15. U.S. Average Vehicle-Miles Traveled by Vehicle

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home PageMonthly","10/2015"4,"Ames5 Tables July 1996 Energy Information Administration Office of Coal, Nuclear,DecadeYearbyWithdrawalsHome6,672 7,2060 0 1 02. U.S. Average3.4.5.

  15. Table 5.2. U.S. per Household Vehicle-Miles Traveled, Vehicle Fuel Consumption

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home PageMonthly","10/2015"4,"Ames5 Tables July 1996 Energy Information Administration Office of Coal, Nuclear,DecadeYearbyWithdrawalsHome6,672 7,2060 0 1 02. U.S.8. U.S.. U.S.

  16. Table 5.3. U.S. per Vehicle Miles Traveled, Vehicle Fuel Consumption and

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home PageMonthly","10/2015"4,"Ames5 Tables July 1996 Energy Information Administration Office of Coal, Nuclear,DecadeYearbyWithdrawalsHome6,672 7,2060 0 1 02. U.S.8. U.S.. U.S..

  17. Table 5.9. U.S. Average Vehicle-Miles Traveled by Family Income, 1994

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home PageMonthly","10/2015"4,"Ames5 Tables July 1996 Energy Information Administration Office of Coal, Nuclear,DecadeYearbyWithdrawalsHome6,672 7,2060 0 1 02. U.S.8. U.S...9.

  18. New York Nuclear Profile - Nine Mile Point Nuclear Station

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

    Nine Mile Point Nuclear Station" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License...

  19. Official Foreign Travel

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2002-11-08

    To establish Department of Energy (DOE) and National Nuclear Security Administration (NNSA) requirements and responsibilities governing official foreign travel by Federal and contractor employees. The Page Change 1 to the CRD issued 11-8-02, will expand the requirements for country clearance for contractors to include all official foreign travel, including travel to nonsensitive countries. Cancels DOE O 551.1. Canceled by DOE O 551.1B.

  20. Official Foreign Travel

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2012-04-12

    The order establishes requirements and responsibilities governing official foreign travel by Federal and contractor employees. Cancels DOE O 551.1C.

  1. Official Foreign Travel

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2008-06-24

    The Order sets forth requirements and responsibilities governing official foreign travel by Federal and contractor employees. Cancels DOE O 551.1B.

  2. Entiat 4Mile WELLs Completion Report, 2006.

    SciTech Connect (OSTI)

    Malinowksi, Richard

    2007-01-01

    The Entiat 4-mile Wells (Entiat 4-mile) project is located in the Entiat subbasin and will benefit Upper Columbia steelhead, spring Chinook and bull trout. The goal of this project is to prevent juvenile fish from being diverted into an out-of-stream irrigation system and to eliminate impacts due to the annual maintenance of an instream pushup dam. The objectives include eliminating a surface irrigation diversion and replacing it with two wells, which will provide Bonneville Power Administration (BPA) and the Bureau of Reclamation (Reclamation) with a Federal Columbia River Power System (FCRPS) BiOp metric credit of one. Wells were chosen over a new fish screen based on biological benefits and costs. Long-term biological benefits are provided by completely eliminating the surface diversion and the potential for fish entrainment in a fish screen. Construction costs for a new fish screen were estimated at $150,000, which does not include other costs associated with implementing and maintaining a fish screening project. Construction costs for a well were estimated at $20,000 each. The diversion consisted of a pushup dam that diverted water into an off-channel pond. Water was then pumped into a pressurized system for irrigation. There are 3 different irrigators who used water from this surface diversion, and each has multiple water right claims totaling approximately 5 cfs. Current use was estimated at 300 gallons per minute (approximately 0.641 cfs). Some irrigated acreage was taken out of orchard production less than 5 years ago. Therefore, approximately 6.8 acre-feet will be put into the State of Washington Trust Water Right program. No water will be set aside for conservation savings. The construction of the two irrigation wells for three landowners was completed in September 2006. The Lower Well (Tippen/Wick) will produce up to 175 gpm while the Upper Well (Griffith) will produce up to 275 gpm during the irrigation season. The eight inch diameter wells were developed to a depth of 75 feet and 85 feet, respectively, and will be pumped with Submersible Turbine pumps. The irrigation wells have been fitted with new electric boxes and Siemens flowmeters (MAG8000).

  3. Light duty utility arm startup plan

    SciTech Connect (OSTI)

    Barnes, G.A.

    1998-03-11

    This Startup Plan encompasses activities necessary to perform startup and operation of the LDUA in Facility Group 3 tanks and complete turnover to CPO. The activities discussed in this plan will occur prior to, and following the US Department Energy, Richland Operations Office Operational Readiness Review. This startup plan does not authorize or direct any specific field activities or authorize a change of configuration. As such, this startup plan need not be Unresolved Safety Question (USQ) screened.

  4. Advanced Technology Light Duty Diesel Aftertreatment System ...

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

    More Documents & Publications Passive Catalytic Approach to Low Temperature NOx Emission Abatement Cummins' Next Generation Tier 2, Bin 2 Light Truck Diesel Engine...

  5. Light Duty Vehicle Pathways July 26, 2010

    E-Print Network [OSTI]

    Efficiency and Renewable Energy U.S. Department of Energy #12;2 Conventional Oil International Energy Agency #12;3 InterAcademy Panel Statement On Ocean Acidification, 1 June 2009 · Signed by the National;4 Renewable Electricity Systems Photovoltaics Concentrating Solar Power (CSP) Smart Grid Distributed

  6. Light Duty Vehicle Pathways | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURING OFFICE INDUSTRIALU.S.Leadership on Clean Energys oElectrical EnergyDOEDuty Vehicle

  7. alternative fuel light-duty vehicles

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data Center Home PageBlender PumpVehiclesThe HeatClean CitiesWhich Is5:

  8. Official Foreign Travel

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2012-04-02

    The order establishes DOE requirements and responsibilities governing official foreign travel by Federal and contractor employees. The Pg Chg removes the requirement to surrender official passports and replaces it with a process that requires travelers be responsible for safeguarding theirown official passports. Supersedes DOE O 551.1D, dated 4-12-12.

  9. THE TRAVEL AND ENVIRONMENTAL IMPLICATIONS OF SHARED AUTONOMOUS VEHICLES, USING AGENT-BASED MODEL SCENARIOS

    E-Print Network [OSTI]

    Kockelman, Kara M.

    the rental) like Car2Go and ZipCar have quickly expanded, with the number of U.S. users doubling every one traveler wait times. Next, the model is run over one-hundred days, with driverless vehicles ferrying. As of September 2013, Google had logged over 500,000 miles driven on public roadways using cars equipped with self

  10. Empirical Measurements of Travelers' Value of Travel Time Reliability 

    E-Print Network [OSTI]

    Danda, Santosh Rao

    2014-08-12

    empirical data to take an initial step toward understanding the importance of travel time reliability. Katy Freeway travelers face a daily choice between reliable tolled lanes and less reliable but untolled lanes. An extensive dataset of Katy Freeway travel...

  11. 0 50 100 150 yards White Trail (3.22 miles total)

    E-Print Network [OSTI]

    Teskey, Robert O.

    Trail (3.22 miles total) White Trail (3.22 miles total) Blue Trail (0.4 miles) Green Trail (0.14 miles.17 miles total) Middle Oconee River S. Milledge Avenue Power Line Power Line Power Line Power Line Middle Headquarters (Upper) Shade Garden (Lower) Power Line Parking #12;

  12. Traveling-wave photodetector

    DOE Patents [OSTI]

    Hietala, Vincent M. (Placitas, NM); Vawter, Gregory A. (Albuquerque, NM)

    1993-01-01

    The traveling-wave photodetector of the present invention combines an absorptive optical waveguide and an electrical transmission line, in which optical absorption in the waveguide results in a photocurrent at the electrodes of the electrical transmission line. The optical waveguide and electrical transmission line of the electrically distributed traveling-wave photodetector are designed to achieve matched velocities between the light in the optical waveguide and electrical signal generated on the transmission line. This velocity synchronization provides the traveling-wave photodetector with a large electrical bandwidth and a high quantum efficiency, because of the effective extended volume for optical absorption. The traveling-wave photodetector also provides large power dissipation, because of its large physical size.

  13. Official Foreign Travel

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2000-08-25

    To establish Department of Energy (DOE) and National Nuclear Security Administration (NNSA) requirements and responsibilities governing official foreign travel by Federal and contractor employees. Cancels DOE O 551.1. Canceled by DOE O 551.1B.

  14. Traveling-wave photodetector

    DOE Patents [OSTI]

    Hietala, V.M.; Vawter, G.A.

    1993-12-14

    The traveling-wave photodetector of the present invention combines an absorptive optical waveguide and an electrical transmission line, in which optical absorption in the waveguide results in a photocurrent at the electrodes of the electrical transmission line. The optical waveguide and electrical transmission line of the electrically distributed traveling-wave photodetector are designed to achieve matched velocities between the light in the optical waveguide and electrical signal generated on the transmission line. This velocity synchronization provides the traveling-wave photodetector with a large electrical bandwidth and a high quantum efficiency, because of the effective extended volume for optical absorption. The traveling-wave photodetector also provides large power dissipation, because of its large physical size. 4 figures.

  15. Official Foreign Travel

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2000-01-31

    Establishes Department of Energy (DOE) requirements and responsibilities governing official foreign travel by Federal and contract employees. Cancels DOE O 1500.3. Canceled by DOE O 551.1A.

  16. Official Foreign Travel

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2003-08-19

    To establish Department of Energy (DOE) and National Nuclear Security Administration (NNSA) requirements and responsibilities governing official foreign travel by Federal and contractor employees. Cancels DOE O 551.1A. Canceled by DOE O 551.1C.

  17. Full Useful Life (120,000 miles) Exhaust Emission Performance...

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

    Full Useful Life (120,000 miles) Exhaust Emission Performance of a NOx Adsorber and Diesel Particle Filter Equipped Passenger Car and Medium-Duty Engine in Conjunction with...

  18. Zero Energy Travel

    E-Print Network [OSTI]

    Othman Ahmad; Aroland Kiring; Ali Chekima

    2012-10-17

    It is fundamentally possible to travel with zero energy based on Newton Laws of Motion. According to the first law of motion, a body will continue to travel for infinite distance unless it is acted upon by another force. For a body in motion, the force which stops perpetual motion is friction. However, there are many circumstances that friction is zero, for example in space, where there is vacuum. On earth, gravity makes objects to be in constant contact with each other generating friction but technology exists to separate them in the air using powerful magnetic forces. At low speeds, the friction caused by air is minimal but we can create vacuum even on land for high speed travel. Another condition for travelling is for it to stop at its destination. On land, we can recover the kinetic energy back into electrical energy using brushless permanent magnet generators. These generators can also convert electric energy into kinetic energy in order to provide motion. This article reviews technologies that will allow us to travel with zero energy. It is easier to do it on land but in the air, it is not obvious.

  19. Travel | The Ames Laboratory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired SolarAbout / TransformingTransuranic Waste Retrieval andTravelTravel

  20. Performance targets for electric vehicle batteries

    E-Print Network [OSTI]

    Chang, Michael Tse-Gene

    2015-01-01

    Light-duty vehicle transportation accounted for 17.2% of US greenhouse gas emissions in 2012 [95]. An important strategy for reducing CO? emissions emitted by light-duty vehicles is to reduce per-mile CO? emissions. While ...

  1. Effects of Personalized Travel Destination Visual Image on Travel Motivation 

    E-Print Network [OSTI]

    Lee, Gwanggyu 1981-

    2012-11-12

    This study examines the personalization of shown travel destination visual images using professional photography upon travel motivations, feelings, and purchase intentions of consumers in the online environment. The research design was experimental...

  2. Quantified Traveler: Travel Feedback Meets the Cloud to Change Behavior

    E-Print Network [OSTI]

    2013-01-01

    spent traveling (time, cost, CO2, and calories) was able toemissions (kg of CO2), calories burned, cost ($), and traveland cost (Q4) spent traveling did not shift awareness, the information on calories (Q3) and CO2 (

  3. Reporting Unofficial Foreign Travel

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2000-12-15

    Establishes requirements for the reporting of unofficial travel to foreign countries by DOE and DOE contractor employees that hold an access authorization (personnel security clearances). DOE N 251.40, dated 5/3/01, extended this directive until 12/31/01.

  4. Zero Energry Travel

    E-Print Network [OSTI]

    Ahmad, Othman; Chekima, Ali

    2011-01-01

    It is fundamentally possible to travel with zero energy based on Newton Laws of Motion. According to the first law of motion, a body will continue to travel for infinite distance unless it is acted upon by another force. For a body in motion, the force which stops perpetual motion is friction. However, there are many circumstances that friction is zero, for example in space, where there is vacuum. On earth, gravity makes objects to be in constant contact with each other generating friction but technology exists to separate them in the air using powerful magnetic forces. At low speeds, the friction caused by air is minimal but we can create vacuum even on land for high speed travel. Another condition for travelling is for it to stop at its destination. On land, we can recover the kinetic energy back into electrical energy using brushless permanent magnet generators. These generators can also convert electric energy into kinetic energy in order to provide motion. This article reviews technologies that will allo...

  5. 2001 New York State NHTS: Travel Patterns of Special Populations

    SciTech Connect (OSTI)

    Hu, Patricia S [ORNL; Reuscher, Tim [ORNL

    2010-03-01

    Policymakers rely on transportation statistics, including data on personal travel behavior, to formulate strategic transportation policies, and to improve the safety and efficiency of the U.S. transportation system. Data on personal travel trends are needed to examine the reliability, efficiency, capacity, and flexibility of the Nation's transportation system to meet current demands and accommodate future demands; to assess the feasibility and efficiency of alternative congestion-alleviating technologies (e.g., high-speed rail, magnetically levitated trains, intelligent vehicle and highway systems); to evaluate the merits of alternative transportation investment programs; and to assess the energy-use and air-quality impacts of various policies. To address these data needs, the U.S. Department of Transportation (USDOT) initiated an effort in 1969 to collect detailed data on personal travel. The 1969 survey was the first Nationwide Personal Transportation Survey (NPTS). The survey was conducted again in 1977, 1983, 1990, 1995, and 2001. Data on daily travel were collected in 1969, 1977, 1983, 1990 and 1995. Longer-distance travel was collected in 1977 and 1995. The 2001 National Household Travel Survey (NHTS) collected both daily and longer-distance trips in one survey. The 2001 survey was sponsored by three USDOT agencies: Federal Highway Administration (FHWA), Bureau of Transportation Statistics (BTS), and National Highway Traffic Safety Administration (NHTSA). The primary objective of the survey was to collect trip-based data on the nature and characteristics of personal travel so that the relationships between the characteristics of personal travel and the demographics of the traveler can be established. Commercial and institutional travel was not part of the survey. New York State participated in the 2001 NHTS by procuring additional 12,000 sample households. These additional sample households allowed New York State to address transportation planning issues pertinent to geographic areas that are significantly smaller than what the national NHTS data allowed. The final sample size for New York State was 13,423 usable households. In this report, Oak Ridge National Laboratory (ORNL) identifies and analyzes differences, if any, in travel patterns that are attributable to demographic characteristics (e.g., gender, age, race and ethnicity), household characteristics (e.g., low income households, zero and one car households), modal characteristics and geographic location. Travel patterns of those who work at home are examined and compared to those of conventional workers, as well as those who do not work. Focus is given to trip frequency, travel by time of day, trip purpose, and mode choice. For example, included in this analysis is the mobility of the elderly population in New York State. The American society is undergoing a major demographic transformation that is resulting in a greater percentage of older individuals in the population. In addition to demographic changes, recent travel surveys show that an increasing number of older individuals are licensed to drive and that they drive more than their same age cohort did a decade ago. Cohort differences in driving are particularly apparent - not only are more of today's elderly population licensed to drive than their age cohort two decades ago, they also drive more. Equally important are the increase in immigration and in racial and cultural diversity. This report also discusses vehicle availability, socioeconomic characteristics, travel trends (e.g., miles travelled, distance driven, commute patterns), and the transportation accessibility of these populations. Specifically, this report addresses in detail the travel behavior of the following special populations: (1) the elderly, defined as those who were 65 years old or older, (2) low-income households, (3) ethnic groups and immigrants, and (4) those who worked at home.

  6. Smartmover Travel Guide Think ahead...

    E-Print Network [OSTI]

    Birmingham, University of

    ;Sustainable travel Around 26% of CO2 emissions generated in the UK are caused by personal car travel. It is therefore important to consider the impact of your car journeys. The University is committed to reducing its impact on the environment by reducing carbon emissions caused by commuting and business travel. As part

  7. Wind, Klickitat, Hood and Fifteen Mile Habitat Site Visits

    E-Print Network [OSTI]

    Wind, Klickitat, Hood and Fifteen Mile Habitat Site Visits April 17-19th, 2013 ISRP Review Team (4 at the Sheraton Airport at 7:15 a.m. Site Visits: Depart airport and head east: Wind, Klickitat, White Salmon in this review: 1998-019-00 Wind River Watershed Underwood Conservation District (UCD), US Forest Service (USFS

  8. The Science of Hurricanes Typical eye diameter ~20 miles

    E-Print Network [OSTI]

    Miami, University of

    #12;The Science of Hurricanes #12;#12;Typical eye diameter ~20 miles Typical hurricane diameter-View of a Hurricane #12;Day 0, Disturbance Day 1, 35mph Depression Day 2, 46mph Tropical Storm Day 3, 63mph Tropical Storm Day 4, 92mph Hurricane Day 5, 127mph Hurricane Day 6, 150mph Hurricane Day 7, 144mph Hurricane Day

  9. TRIUMAH 2012 RESULTS MALES BY AGE * distance measured in miles

    E-Print Network [OSTI]

    Thomas, David D.

    TRIUMAH 2012 RESULTS MALES BY AGE * distance measured in miles Last Name First Name Swim Bike Run+ Ferber Warren 0.364 7.390 2.300 10.054 50+ Luther Richard 0.500 6.900 2.420 9.820 Ages Other Strom Thad 0

  10. Travel | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data CenterFinancialInvestingRenewableTeach and Learn5Shopping forTrainingTravel

  11. Graduate, Undergraduate Student Travel

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HABFESOpportunitiesNERSC Getting StartedGraduate, Undergraduate Travel

  12. Seven Mile Hole Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing Capacity for Low Emission DevelopmentLakes, North Carolina: EnergySeven Mile

  13. Full Useful Life (120,000 miles) Exhaust Emission Performance of a NOx Adsorber and Diesel Particle Filter Equipped Passenger Car and Medium-duty Engine in Conjunction with Ultra Low Sulfur Fuel (Presentation)

    SciTech Connect (OSTI)

    Thornton, M.; Tatur, M.; Tomazic, D.; Weber, P.; Webb, C.

    2005-08-25

    Discusses the full useful life exhaust emission performance of a NOx (nitrogen oxides) adsorber and diesel particle filter equipped light-duty and medium-duty engine using ultra low sulfur diesel fuel.

  14. Vehicle Technologies Office Merit Review 2015: Electric Vehicle Mile Traveled (eVMT): On-road Results and Analysis

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation given by Idaho National Laboratory at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation meeting about Electric Vehicle...

  15. ORISE: Travelers' Health Campaign | How ORISE is Making a Difference

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

    Travelers' Health Campaign Travelers' Health Campaign takes critical messages worldwide Travelers' Health Campaign poster Click image to enlarge Traveling can be a dangerous...

  16. Analysis of Three Mile Island-Unit 2 accident

    SciTech Connect (OSTI)

    Not Available

    1980-03-01

    The Nuclear Safety Analysis Center (NSAC) of the Electric Power Research Institute has analyzed the Three Mile Island-2 accident. Early results of this analysis were a brief narrative summary, issued in mid-May 1979 and an initial version of this report issued later in 1979 as noted in the Foreword. The present report is a revised version of the 1979 report, containing summaries, a highly detailed sequence of events, a comparison of that sequence of events with those from other sources, 25 appendices, references and a list of abbreviations and acronyms. A matrix of equipment and system actions is included as a folded insert.

  17. Seven Mile Hole Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-bRenewableSMUDSectionalIndustriels de GeneveMile Hill

  18. Time Travel and the Reality of Spontaneity

    E-Print Network [OSTI]

    C. K. Raju

    2008-04-05

    Contrary to the informed consensus, time travel implies spontaneity (as distinct from chance) so that time travel can only be of the second kind.

  19. Sequentially pulsed traveling wave accelerator

    DOE Patents [OSTI]

    Caporaso, George J. (Livermore, CA); Nelson, Scott D. (Patterson, CA); Poole, Brian R. (Tracy, CA)

    2009-08-18

    A sequentially pulsed traveling wave compact accelerator having two or more pulse forming lines each with a switch for producing a short acceleration pulse along a short length of a beam tube, and a trigger mechanism for sequentially triggering the switches so that a traveling axial electric field is produced along the beam tube in synchronism with an axially traversing pulsed beam of charged particles to serially impart energy to the particle beam.

  20. Does Neighborhood Design Influence Travel? A Behavioral Analysis of Travel Diary and GIS Data

    E-Print Network [OSTI]

    Crane, Randall; Crepeau, Richard

    1998-01-01

    Analysis of Travel Diary and GIS Data R andall Crane 1Analysis of Travel Diary and GIS Data ? Randall Craneof household travel diary and GIS data for San Diego finds

  1. NADIM-Travel: A Multiagent Platform for Travel Services Aggregation

    E-Print Network [OSTI]

    Kropf, Peter

    information overload has long been an issue in tourism (Hwang et al. 2002), new technologies and business procedures are changing the way this information is accessible. As a consequence, travel agents and tourism information. MAPWeb (Camacho et al. 2001) for example is a multiagent planning and Web information

  2. ACCESSING ROAD TRAVEL REPORTS The safest traveler is the well-informed traveler. While road safety conditions in a country affect that country's

    E-Print Network [OSTI]

    Arnold, Jonathan

    ACCESSING ROAD TRAVEL REPORTS The safest traveler is the well-informed traveler. While road safety of countries will appear and you can view each road travel report by clicking "Download Now". #12;

  3. A Mathematics Education Researcher's Travels

    E-Print Network [OSTI]

    Belding, Juliana

    A Mathematics Education Researcher's Travels: Perspectives on Mathematics Education Research from Academia, Government, and Professional Societies Karen D. King, PhD Association of Women in Mathematics for the Intersections of Mathematics and Mathematics Education Perspectives from my past that echo today Current

  4. Travel Pcard Reconciliation Main Campus

    E-Print Network [OSTI]

    New Mexico, University of

    Travel Pcard Reconciliation Manual Main Campus Version 1.0 January 2015 Contact Information Unrestricted Accounting ­ Main Campus MSC 01 1260 STAFF: Lisa Wirth-Fiscal Services Tech Ph. # 277-2019 wirthl accounting offices (Contracts and Grants-Main Campus, Unrestricted Accounting-Main Campus, Contracts

  5. Cummins Work Toward Successful Introduction of Light-Duty Clean...

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

    Presentations and Posters 2005deerstang.pdf More Documents & Publications Cummins Light Truck Clean Diesel CumminsDOE Light Truck Clean Diesel Engine Progress Report...

  6. WORKSHOP REPORT:Light-Duty Vehicles Technical Requirements and...

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

    on petroleum. In support of these goals, the mission of the VTO is to develop more energy-efficient and environmentally friendly transportation technologies while meeting or...

  7. Light-Duty Diesel Market Potential in North America | Department...

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

    Technology for the US Market Diesel Technology - Challenges & Opportunities for North America Diesel Engine Strategy & North American Market Challenges, Technology and Growth...

  8. Fire hazards evaluation for light duty utility arm system

    SciTech Connect (OSTI)

    HUCKFELDT, R.A.

    1999-02-24

    In accordance with DOE Order 5480.7A, Fire Protection, a Fire Hazards Analysis must be performed for all new facilities. LMHC Fire Protection has reviewed and approved the significant documentation leading up to the LDUA operation. This includes, but is not limited to, development criteria and drawings, Engineering Task Plan, Quality Assurance Program Plan, and Safety Program Plan. LMHC has provided an appropriate level of fire protection for this activity as documented.

  9. Light Duty Diesels in the United States - Some Perspectives ...

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

    Update on Diesel Exhaust Emission Control Technology and Regulations Review of Diesel Emission Control Technology Diesel Emission Control Review...

  10. Assessment of Fuel Economy Technologies for Light-Duty Vehicles

    SciTech Connect (OSTI)

    Greene, David L [ORNL

    2008-01-01

    An analysis of the number of stations and vehicles necessary to achieve future goals for sales of ethanol fuel (E85) is presented. Issues related to the supply of ethanol, which may turn out to be of even greater concern, are not analyzed here. A model of consumers decisions to purchase E85 versus gasoline based on prices, availability, and refueling frequency is derived, and preliminary results for 2010, 2017, and 2030 consistent with the president s 2007 biofuels program goals are presented. A limited sensitivity analysis is carried out to indicate key uncertainties in the trade-off between the number of stations and fuels. The analysis indicates that to meet a 2017 goal of 26 billion gallons of E85 sold, on the order of 30% to 80% of all stations may need to offer E85 and that 125 to 200 million flexible-fuel vehicles (FFVs) may need to be on the road, even if oil prices remain high. These conclusions are tentative for three reasons: there is considerable uncertainty about key parameter values, such as the price elasticity of choice between E85 and gasoline; the future prices of E85 and gasoline are uncertain; and the method of analysis used is highly aggregated it does not consider the potential benefits of regional strategies or the possible existence of market segments predisposed to purchase E85. Nonetheless, the preliminary results indicate that the 2017 biofuels program goals are ambitious and will require a massive effort to produce enough FFVs and ensure widespread availability of E85.

  11. Emission Control Strategy for Downsized Light-Duty Diesels

    Broader source: Energy.gov [DOE]

    This poster discusses the combustion aspects and control challenges of a high EGR combustion calibration that was conducted on a moderately downsized diesel engine with a compression ratio of 15:1.

  12. Light Duty Diesels in the United States - Some Perspectives ...

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

    Particulate Filters: Market Introducution in Europe Diesel Particulate Filter: A Success for Faurecia Exhaust Systems Aftertreatment Modeling Status, Futur Potential, and...

  13. Organic Rankine Cycle for Light Duty Passenger Vehicles

    Broader source: Energy.gov [DOE]

    Dynamic model of organic Rankine cycle with R245fa working fluid and conservative component efficiencies predict power generation in excess of electrical accessory load demand under highway drive cycle

  14. Light Duty Diesels in North America A Huge Opportunity | Department...

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

    Detroit, Michigan. Sponsored by the U.S. DOE's EERE FreedomCar and Fuel Partnership and 21st Century Truck Programs. 2006deerschmidt.pdf More Documents & Publications Diesel...

  15. DOE Light Duty Vehicle Workshop | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: AlternativeCommunication & Engagement » Tribal Programs| Department ofSave Energy

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

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing Tool Fits the BillDepartment ofEnergyJoe25, 2015LegaltheDepartmentfrom

  17. NGV and FCV Light Duty Transportation Perspective | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURING OFFICESpecialAPPENDIX FOrigin ofAllen Lichvar FEof Energy NEWNGV and FCV Light

  18. Light Duty Efficient Clean Combustion | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURING OFFICE INDUSTRIALU.S.Leadership on Clean Energys oElectrical Energy

  19. Light Duty Fuel Cell Electric Vehicle Hydrogen Fueling Protocol

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURING OFFICE INDUSTRIALU.S.Leadership on Clean Energys oElectrical EnergyDOE Webinar

  20. Thermoelectric HVAC for Light-Duty Vehicle Applications | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCEDInstallers/ContractorsPhotovoltaicsState ofSavings for Specific MeasuresDepartment

  1. Thermoelectric HVAC for Light-Duty Vehicle Applications | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCEDInstallers/ContractorsPhotovoltaicsState ofSavings for Specific MeasuresDepartmentEnergy 0

  2. Thermoelectric Opportunities for Light-Duty Vehicles | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCEDInstallers/ContractorsPhotovoltaicsState ofSavings for Specific2 DOE Hydrogen and Fuelfor

  3. Thermoelectric Opportunities in Light-Duty Vehicles | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCEDInstallers/ContractorsPhotovoltaicsState ofSavings for Specific2 DOE Hydrogen and Fuelforin

  4. Vehicle Technologies Office AVTA: Light Duty Alternative Fuel and Advanced

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OF APPLICABLEStatutoryin theNuclearEnergyVBA-0082 -Remote Sens. 2012,Vehicle

  5. First Semi-Annual Report AFDC Light Duty Vehicles

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data Center Home PageBlender PumpVehiclesThe Heat Is andFederal Test Procedure

  6. Seattle Smart Traveler D. J. Dailey

    E-Print Network [OSTI]

    Seattle Smart Traveler D. J. Dailey Assistant Professsor, Research (206) 543-2493 D. Loseff SST, October 14-18, 1996, Orlando, Florida #12;ABSTRACT Seattle Smart Traveler (SST) is a world wide web (WWW-based contact methodologies. INTRODUCTION Seattle Smart Traveler (SST) is a Federal Highway Administration field

  7. Factors Associated with Proportions and Miles of Bicycling for Transportation and Recreation in Six Small U.S. Cities

    E-Print Network [OSTI]

    Xing, Yan; Handy, Susan L.; Mokhtarian, Patricia L.

    2010-01-01

    is the binary logit proportions model assigning the re-Factors associated with proportions and miles of bicyclinglanes per mile, and the proportion of off-road routes seem

  8. 51-Mile Hydroelectric Power Project Demonstration of new methodologies to reduce the LCOE for small, hydropower development

    Office of Energy Efficiency and Renewable Energy (EERE)

    51-Mile Hydroelectric Power Project Demonstration of new methodologies to reduce the LCOE for small, hydropower development

  9. Treating Time Travel Quantum Mechanically

    E-Print Network [OSTI]

    John-Mark A. Allen

    2014-10-10

    The fact that closed timelike curves (CTCs) are permitted by general relativity raises the question as to how quantum systems behave when time travel to the past occurs. Research into answering this question by utilising the quantum circuit formalism has given rise to two theories: Deutschian-CTCs (D-CTCs) and "postselected" CTCs (P-CTCs). In this paper the quantum circuit approach is thoroughly reviewed, and the strengths and shortcomings of D-CTCs and P-CTCs are presented in view of their non-linearity and time travel paradoxes. In particular, the "equivalent circuit model"---which aims to make equivalent predictions to D-CTCs, while avoiding some of the difficulties of the original theory---is shown to contain errors. The discussion of D-CTCs and P-CTCs is used to motivate an analysis of the features one might require of a theory of quantum time travel, following which two overlapping classes of new theories are identified. One such theory, the theory of "transition probability" CTCs (T-CTCs), is fully developed. The theory of T-CTCs is shown not to have certain undesirable features---such as time travel paradoxes, the ability to distinguish non-orthogonal states with certainty, and the ability to clone or delete arbitrary pure states---that are present with D-CTCs and P-CTCs. The problems with non-linear extensions to quantum mechanics are discussed in relation to the interpretation of these theories, and the physical motivations of all three theories are discussed and compared.

  10. Cost Analysis of Plug-In Hybred Electric Vehicles Using GPS-Based Longitudinal Travel Data

    SciTech Connect (OSTI)

    Wu, Xing [Lamar University] [Lamar University; Dong, Jing [Iowa State University] [Iowa State University; Lin, Zhenhong [ORNL] [ORNL

    2014-01-01

    Using spatial, longitudinal travel data of 415 vehicles over 3 18 months in the Seattle metropolitan area, this paper estimates the operating costs of plug-in hybrid electric vehicles (PHEVs) of various electric ranges (10, 20, 30, and 40 miles) for 3, 5, and 10 years of payback period, considering different charging infrastructure deployment levels and gasoline prices. Some key findings were made. (1) PHEVs could help save around 60% or 40% in energy costs, compared with conventional gasoline vehicles (CGVs) or hybrid electric vehicles (HEVs), respectively. However, for motorists whose daily vehicle miles traveled (DVMT) is significant, HEVs may be even a better choice than PHEV40s, particularly in areas that lack a public charging infrastructure. (2) The incremental battery cost of large-battery PHEVs is difficult to justify based on the incremental savings of PHEVs operating costs unless a subsidy is offered for largebattery PHEVs. (3) When the price of gasoline increases from $4/gallon to $5/gallon, the number of drivers who benefit from a larger battery increases significantly. (4) Although quick chargers can reduce charging time, they contribute little to energy cost savings for PHEVs, as opposed to Level-II chargers.

  11. Creating More Credible and Likable Travel Recommender Systems: The Influence of Virtual Agents on Travel Recommender System Evaluation 

    E-Print Network [OSTI]

    Yoo, Kyung Hyan

    2011-08-08

    To help online trip planners, some online travel agencies and travel service providers have adopted travel recommender systems. Although these systems are expected to support travelers in complex decision-making processes, ...

  12. The design and construction of interactive architectural environments : the digital mile, Zaragoza, Spain

    E-Print Network [OSTI]

    Chai, Shutsu K. (Shutsu Kindness)

    2006-01-01

    As a part of a master plan for the Digital Mile, a park in Zaragoza, Spain, this thesis will undertake the mechanical design and construction of a responsive and rearrangeable system of walls and doors for increasing the ...

  13. Bootstrapping POS taggers using Unlabelled Data Stephen Clark, James R. Curran and Miles Osborne

    E-Print Network [OSTI]

    Curran, James R.

    Bootstrapping POS taggers using Unlabelled Data Stephen Clark, James R. Curran and Miles Osborne tagger (Brants, 2000) and the max- imum entropy C&C tagger (Curran and Clark, 2003). There has been some

  14. Autonomous personal vehicle for the first- and last-mile transportation services

    E-Print Network [OSTI]

    Chong, Z. J.

    This paper describes an autonomous vehicle testbed that aims at providing the first- and last- mile transportation services. The vehicle mainly operates in a crowded urban environment whose features can be extracted a ...

  15. Linearizing Mile Run Times Garrett I. Ash, J. Marshall Ash, and Stefan Catoiu

    E-Print Network [OSTI]

    Ash, J. Marshall

    Linearizing Mile Run Times Garrett I. Ash, J. Marshall Ash, and Stefan Catoiu Garrett Ash (gash1. He ran his most recent 1500-meter race in 247.5 seconds. J. Marshall Ash (mash

  16. Fact #728: May 21, 2012 Average Trip Length is Less Than Ten Miles

    Broader source: Energy.gov [DOE]

    The average trip length (one-way) is 9.7 miles according to the 2009 Nationwide Personal Transportation Survey. Trip lengths vary by the purpose of the trip. Shopping and family/personal business...

  17. 1982 worldwide pipeline construction will top 21,900 miles, $9. 5 billion

    SciTech Connect (OSTI)

    Hall, D.

    1982-07-01

    Reports that pipeline construction slowed slightly in 1982 because of lowered economic activity worldwide, with an upturn forecast for 1983. Explains that need for new pipelines to transport increasing amounts of oil and gas energy now being discovered, plus use of pipelines to transport other commodities in increasing amounts, has created a backlog of demand for facilities. Indicates that commodities suited for pipeline transport and getting consideration include crude oil; refined products; natural gas liquids; LPG; coal slurries; carbon dioxide (used for enhanced oil recovery); chemicals such as ammonia, ethane, ethylene, and similar petrochemical feedstocks; industrial gases such as oxygen, nitrogen; and solids slurries such as ores, wood chips, and other non-soluble minerals, even items such as wood chips and wood pulp for paper-making. Reveals that there are 10,396 miles of coal slurry pipeline planned for the US and 500 miles in Canada. Major US projects underway in the gas pipeline field include the 797-mile, 36-in. Trailblazer system in Nebraska, Wyoming, Colorado, and Utah. Products/ LPG/NGL pipelines underway include 105 miles of dual 4 and 6-in. line in Kansas. Crude pipeline activity includes 100 miles of 12-in. in California and 80 miles of 4 thru 40-in. in Alaska on the North Slope. Updates plans in Canada, Scotland, Denmark, Ireland, France, the Middle East, Australia, Southeast Asia, Mexico, South America and the USSR.

  18. SRI2007 Conference - Travel Tips

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust, High-Throughput Analysis of Protein1-0845*RV6 Commercial value of4 Hidden1999 HomeTravel

  19. Travel Policy | The Ames Laboratory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With U.S.WeekProducts >TransportationEHSS A-Z SitePolicy Travel

  20. INET 2000 Anderson, Camp The Telecom Road Less Traveled

    E-Print Network [OSTI]

    Camp, L. Jean

    As a Nation · 1,800 miles of railway · 8,500 miles of road ­In comparison Wisconsin has 110,000 · Per capita · Incompetent state-run PTT's need not be immediately destroyed ­ Human cost can be considerable · Competitors

  1. Middletown, Connecticut 06459 Ebola Travel Advisory

    E-Print Network [OSTI]

    Thomas, Ellen

    community to refrain from nonessential travel to Guinea, Liberia, and Sierra Leone returning to the state from Guinea, Liberia, and Sierra Leone. It is important

  2. Jefferson Lab Visitor's Center - Travel Accommodations

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

    Travel Accommodations While visiting or working at JLab there are many options for living accommodations. These options vary depending upon the expected length of stay,...

  3. JACK & LAURA DANGERMOND GEOGRAPHY TRAVEL SCHOLARSHIP

    E-Print Network [OSTI]

    California at Santa Barbara, University of

    JACK & LAURA DANGERMOND GEOGRAPHY TRAVEL SCHOLARSHIP APPLICATION FORM NAME PERM _______ E-MAIL DATE ___ Terms of the Award: · Applicant must be a currently registered Geography graduate student. · Applicant

  4. Transportation Sector Model of the National Energy Modeling System. Volume 2 -- Appendices: Part 1

    SciTech Connect (OSTI)

    1998-01-01

    This volume contains input data and parameters used in the model of the transportation sector of the National Energy Modeling System. The list of Transportation Sector Model variables includes parameters for the following: Light duty vehicle modules (fuel economy, regional sales, alternative fuel vehicles); Light duty vehicle stock modules; Light duty vehicle fleet module; Air travel module (demand model and fleet efficiency model); Freight transport module; Miscellaneous energy demand module; and Transportation emissions module. Also included in these appendices are: Light duty vehicle market classes; Maximum light duty vehicle market penetration parameters; Aircraft fleet efficiency model adjustment factors; and List of expected aircraft technology improvements.

  5. UNIVERSITY OF WASHINGTON TRAVEL CARD APPLICATION

    E-Print Network [OSTI]

    Matrajt, Graciela

    UNIVERSITY OF WASHINGTON TRAVEL CARD APPLICATION US 01745 UW CTS Box 351120 206-543-7171 CARD DATA the following conditions: · The card must be used only for University of Washington business related and travel expenses as described in card policies http://f2.washington.edu/fm

  6. Travel policies and practices of Department of Energy grantees. [Travel costs for US DOE grantees

    SciTech Connect (OSTI)

    Not Available

    1981-09-30

    The fiscal year 1980 travel activities, particularly trips to annual conventions, of Department of Energy grantees were reviewed. DOE made 9987 grants during fiscal year 1980. Ten grantees, i.e., educational institutions, governmental entities, companies, etc. were selected for the travel review. Information is included on the cost and purpose of trips, applicable travel policies, cost reporting, and auditing of travel vouchers. The results showed that the 10 selected grantees made 1194 trips costing a total of $170,974, or about 1% of their grant funds. Grantees travel costs ranged from $331 to $46,512 and the number of trips ranged from 1 to 471. (LCL)

  7. Positioner with long travel in two dimensions

    DOE Patents [OSTI]

    Trumper, David L. (Plaistow, NH); Williams, Mark E. (Pelham, NH)

    1997-12-23

    A precision positioning system is provided which provides long travel in two of the linear dimensions, while using non-contact bearings for both a first subassembly which provides long travel in one of the linear dimension and a second subassembly which provides long travel in the second linear dimension. The first or upper subassembly is preferably a magnetic subassembly which, in addition to providing long travel, also compensates or positions in three rotary dimensions and in the third linear dimension. The second subassembly is preferably either an air bearing or magnetic subassembly and is normally used only to provide long travel. Angled surfaces may be provided for magnetic bearings and capacitive or other gap sensing probes may be mounted to the stage and ground flush with the bearing actuators to provide more precise gap measurements.

  8. Airport: Fly into either (SJC) San Jose International Airport (12.2 miles from CHM) or (SFO) San

    E-Print Network [OSTI]

    Geller, Michael R.

    Airport: Fly into either (SJC) San Jose International Airport (12.2 miles from CHM) or (SFO) San.9 miles from CHM) hotel@gardencourt.com Rev: 2/12 San Jose Fairmont Hotel San Jose 170 S. Market Street San Jose, CA 95113 Tel: 408-998-1900 | Fax: 408-287-1648 | Toll free: 866-540-4493 (12.6 miles from

  9. CUNY EXPORT CONTROL TRAVEL BRIEFING Last Updated: May 6, 2013

    E-Print Network [OSTI]

    Rosen, Jay

    CUNY EXPORT CONTROL TRAVEL BRIEFING Last Updated: May 6, 2013 1 CUNY EXPORT CONTROL GUIDANCE: INTERNATIONAL TRAVEL BRIEFING 1. Introduction When traveling abroad, taking certain items, providing certain services or meeting with certain people can present export control

  10. Secretary Bodman To Travel to Vienna, Austria for Second GNEP...

    Energy Savers [EERE]

    Bodman To Travel to Vienna, Austria for Second GNEP Ministerial and IAEA General Conference Secretary Bodman To Travel to Vienna, Austria for Second GNEP Ministerial and IAEA...

  11. DOE Honors WIPP Representative for Cutting Travel Costs, Greenhouse...

    Energy Savers [EERE]

    DOE Honors WIPP Representative for Cutting Travel Costs, Greenhouse Gas Emissions DOE Honors WIPP Representative for Cutting Travel Costs, Greenhouse Gas Emissions June 29, 2012 -...

  12. ORISE: CDC Travelers' Health Mobile App, Designed by ORISE, Gains...

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

    This? Mobile App Helps International Travelers Make Safe Dining Choices CDC Travelers' Health app, designed by ORISE, gains attention on multiple websites How ORISE is Making a...

  13. TTrraavveell GGuuiiddee 1. Student Affairs REQUIRES overnight lodging when driving an Avis vehicle over 500 miles.

    E-Print Network [OSTI]

    Ronquist, Fredrik

    TTrraavveell GGuuiiddee 1. Student Affairs REQUIRES overnight lodging when driving an Avis vehicle over 500 miles. 2. Avis car rental (state contract) The vehicle is automatically covered under.) This will negate the contract and insurance coverage. You must use a compact car unless a different vehicle

  14. Interpreting a Fish Food Package Label1 Frank Chapman and Richard Miles2

    E-Print Network [OSTI]

    Hill, Jeffrey E.

    FA159 Interpreting a Fish Food Package Label1 Frank Chapman and Richard Miles2 1. This document, and Cosmetic Act, FFDCA). These commodities must also be properly identified and labeled (Nutrition Labeling is to disclose a label or feed tag. The label then serves as an ad- vertising icon and legal document. A food

  15. Crisis contained, The Department of Energy at Three Mile Island: a history

    SciTech Connect (OSTI)

    Cantelon, P L; Williams, R C

    1980-12-01

    An account is given of the response of US DOE to the Three Mile Island-2 accident on March 28, 1979. The accident is treated as though it was a military battle. A synoptic chronologgy of the accident events and of DOE and other responses is included. (DLC)

  16. Facebook, Twitter and Google Plus for Breaking News: Is there a winner? Miles Osborne

    E-Print Network [OSTI]

    Osborne, Miles

    Facebook, Twitter and Google Plus for Breaking News: Is there a winner? Miles Osborne School Media have be- gun to carry news. Here we examine how Facebook, Google Plus and Twitter report Facebook or Google Plus. Face- book and Google Plus largely repost newswire stories and their main research

  17. Home > Robots > Robot Ranger walks 40.5 miles on solitary battery charge, setting a new world record in the process Robot Ranger walks 40.5 miles on solitary battery charge,

    E-Print Network [OSTI]

    Ruina, Andy L.

    17 Home > Robots > Robot Ranger walks 40.5 miles on solitary battery charge, setting a new world record in the process Robot Ranger walks 40.5 miles on solitary battery charge, setting a new world battery charge without getting any external help or stopping. The Ranger was specially built

  18. The domestic travel sector in China

    E-Print Network [OSTI]

    Anders, Jeff, M.B.A. Massachusetts Institute of Technology

    2007-01-01

    China is already the largest domestic tourism market in the world. Chinese citizens made as many as 800 million overnight domestic trips in 2005. While travel is not a new concept in China, the disposable income they wield, ...

  19. Travel Agent Participation in Biosecurity Awareness

    E-Print Network [OSTI]

    . The show has increased knowledge for a large proportion (75%) of travel agents and also influenced variation in mean response between 2002 and 2004. There is a tendency for agents to be less ambivalent

  20. The Patricia Mokhtarian Fund for Travel Behavior

    E-Print Network [OSTI]

    California at Davis, University of

    and friends are coming together to create The Patricia Mokhtarian Fund for Travel Behavior at UC Davis Bhat, Cynthia Chen, Sangho Choo, Michael Clay, Susan Handy, David Ory, Ram Pendyala, and Gil Tal. Thank

  1. SELECTING TRAVEL RELIABILITY MEASURES David Schrank

    E-Print Network [OSTI]

    SELECTING TRAVEL RELIABILITY MEASURES by Tim Lomax David Schrank Shawn Turner Texas Transportation Administration provided technical resource staff persons who identified the need for a reliability measure, California Department of Transportation Tim Baker, Colorado Department of Transportation Gordon Morgan

  2. Hotel and Travel Information for the Summit

    Broader source: Energy.gov [DOE]

    The Executive Summit on Wind Research and Development is being held in the Cottonwoods Pavillion at the Hyatt Regency Tamaya Resort and Spa. Here registrants can find summit hotel and travel...

  3. University of Connecticut Office of Travel Services,

    E-Print Network [OSTI]

    Alpay, S. Pamir

    University of Connecticut Office of Travel Services, Accounts Payable Department New Central Warehouse Building, 3 North Hillside Road, Unit 6220 Storrs, CT 06269-6220 The University of Connecticut

  4. A novel wideband gyrotron travelling wave amplifier

    E-Print Network [OSTI]

    Sirigiri, Jagadishwar R. (Jagadishwar Rao), 1973-

    2003-01-01

    We present the design and the experimental results of a novel wideband quasioptical Gyrotron Traveling Wave Tube (gyro-TWT) amplifier and the first Vacuum Electron Device (VED) with a Photonic Band Gap (PBG) structure. The ...

  5. A Review of the International Modeling Literature: Transit, Land Use, and Auto Pricing Strategies to Reduce Vehicle Miles Traveled and Greenhouse Gas Emissions

    E-Print Network [OSTI]

    Rodier, Caroline J.

    2008-01-01

    Warming Solutions Act (AB 32) requires California’s green housewarming legislation in the U.S. California is tasked with reducing green house

  6. A Review of the International Modeling Literature: Transit, Land Use, and Auto Pricing Strategies to Reduce Vehicle Miles Traveled and Greenhouse Gas Emissions

    E-Print Network [OSTI]

    Rodier, Caroline J.

    2009-01-01

    California Department of Transportation (Caltrans), California EnergyTransportation Pricing Strategies for California: An Assessment of Congestion, Emissions, Energy,

  7. Sustainable Travel Plan for the Exeter Campuses 2010-2015

    E-Print Network [OSTI]

    Bearhop, Stuart

    ; · Introduction of emissions-based car parking charges and a new pay and display scheme to support flexible travel related travel 9 4 Key achievements 10 5 Objectives and targets 11 6 Car parking 11 7 Actions 13 7.9 Mitigating travel emissions 21 7.10 Building developments and site specific travel plans 21 8 Measure

  8. GIFT OF TRAVEL OFFER FORWARDING MEMORANDUM Page 1 of 2

    E-Print Network [OSTI]

    GIFT OF TRAVEL OFFER FORWARDING MEMORANDUM From: Page 1 of 2 To: President, Naval Postgraduate School Subj: OFFER OF GIFT OF TRAVEL TO THE NAVAL POSTGRADUATE SCHOOL Ref: (a) NPS Gifts of Travel SOP Date(mm/dd/yyyy): (b) SECNAVINST 4001.2J Encl: (1) Offer of Gift of Travel from 1. Enclosure (1

  9. Robin Miles

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

    leader for microfluidics (control of fluids on a sub-millimeter scale) in the bioengineering group. We built systems around sensors for biological and chemical detection for...

  10. Nondestructive techniques for assaying fuel debris in piping at Three Mile Island Unit 2

    SciTech Connect (OSTI)

    Vinjamuri, K.; McIsaac, C.V.; Beller, L.S.; Isaacson, L.; Mandler, J.W.; Hobbins, R.R. Jr.

    1981-11-01

    Four major categories of nondestructive techniques - ultrasonic, passive gamma ray, infrared detection, and remote video examination - have been determined to be feasible for assaying fuel debris in the primary coolant system of the Three Mile Island Unit 2 (TMI-2) Reactor. Passive gamma ray detection is the most suitable technique for the TMI-2 piping; however, further development of this technique is needed for specific application to TMI-2.

  11. The determination of settling velocities for sewage sludge disposed at 106-Mile Site 

    E-Print Network [OSTI]

    Hernandez, Daniel Saul

    1991-01-01

    THE DBTERMZNATZON OF SETTLING VELOCZTZES FOR SEWAGE SLUDGE DZSPOSED AT 106-MILE SITE A Thesis by DANIEL SAUL HERNANDEZ Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of requirements for the degree... of MASTER OF SCIENCE December 1991 Major Subject: Civil Engineering THB DETERMZNATZON OF SBTTLZNG VELOCZTZES FOR SEWAGE SLUDGE DZSPOSBD AT 106-MZLE SZTB A Thesis by DANIEL SAUL HERNANDEZ Approved as to style and content by: James S. Bonner '(Chair...

  12. Transferring 2001 National Household Travel Survey

    SciTech Connect (OSTI)

    Hu, Patricia S; Reuscher, Tim; Schmoyer, Richard L; Chin, Shih-Miao

    2007-05-01

    Policy makers rely on transportation statistics, including data on personal travel behavior, to formulate strategic transportation policies, and to improve the safety and efficiency of the U.S. transportation system. Data on personal travel trends are needed to examine the reliability, efficiency, capacity, and flexibility of the Nation's transportation system to meet current demands and to accommodate future demand. These data are also needed to assess the feasibility and efficiency of alternative congestion-mitigating technologies (e.g., high-speed rail, magnetically levitated trains, and intelligent vehicle and highway systems); to evaluate the merits of alternative transportation investment programs; and to assess the energy-use and air-quality impacts of various policies. To address these data needs, the U.S. Department of Transportation (USDOT) initiated an effort in 1969 to collect detailed data on personal travel. The 1969 survey was the first Nationwide Personal Transportation Survey (NPTS). The survey was conducted again in 1977, 1983, 1990, 1995, and 2001. Data on daily travel were collected in 1969, 1977, 1983, 1990 and 1995. In 2001, the survey was renamed the National Household Travel Survey (NHTS) and it collected both daily and long-distance trips. The 2001 survey was sponsored by three USDOT agencies: Federal Highway Administration (FHWA), Bureau of Transportation Statistics (BTS), and National Highway Traffic Safety Administration (NHTSA). The primary objective of the survey was to collect trip-based data on the nature and characteristics of personal travel so that the relationships between the characteristics of personal travel and the demographics of the traveler can be established. Commercial and institutional travel were not part of the survey. Due to the survey's design, data in the NHTS survey series were not recommended for estimating travel statistics for categories smaller than the combination of Census division (e.g., New England, Middle Atlantic, and Pacific), MSA size, and the availability of rail. Extrapolating NHTS data within small geographic areas could risk developing and subsequently using unreliable estimates. For example, if a planning agency in City X of State Y estimates travel rates and other travel characteristics based on survey data collected from NHTS sample households that were located in City X of State Y, then the agency could risk developing and using unreliable estimates for their planning process. Typically, this limitation significantly increases as the size of an area decreases. That said, the NHTS contains a wealth of information that could allow statistical inferences about small geographic areas, with a pre-determined level of statistical certainty. The question then becomes whether a method can be developed that integrates the NHTS data and other data to estimate key travel characteristics for small geographic areas such as Census tract and transportation analysis zone, and whether this method can outperform other, competing methods.

  13. Fact #848: November 24, 2014 Nearly Three-Fourths of New Cars have Fuel Economy above 25 Miles per Gallon

    Broader source: Energy.gov [DOE]

    In 1975, only three percent of all new cars had a fuel economy above 25 miles per gallon (mpg), but by 2014, 73% did. Great improvements were made in the fuel economy of cars from 1975 to 1985, so...

  14. EIS-0025: Miles City-New Underwood 230-kV Electrical Transmission Line, Montana, North Dakota, and South Dakota

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy’s Western Area Power Administration prepared this statement to assess the environmental and socioeconomic implications of its proposed action to construct a 3.28-mile, 230-kV transmission line between Miles City and Baker, Montana, Hettinger, North Dakota, and New Underwood, South Dakota, in Custer and Fallon Counties in Montana, Adams, Bowman, and Slope Counties in North Dakota and Meade, Pennington, and Perkins Counties in South Dakota.

  15. Traveling Waves in Lattice Dynamical Systems

    E-Print Network [OSTI]

    a number of other potentials, like the power potential, the Lennard­Jones potential, etc., which cases). In the case of a general superquadratic potential, the first rigorous study of traveling waves with prescribed av­ eraged potential energy. Then the wave speed c is determined in terms of the corresponding

  16. Donald L. Wood Professional Conference Travel Grants

    E-Print Network [OSTI]

    Cantlon, Jessica F.

    Donald L. Wood Professional Conference Travel Grants for Engineering Undergraduates APPLICATION by a generous donation from the estate of Donald L. Wood. The student application and final report will be used to describe our accomplishments to the family of this sponsor. #12;Donald L. Wood Professional Conference

  17. 1Travel Time Estimation for Traffic Management and Traveler InformationTravel Time Estimation for Traffic Management and Traveler Information Robert L. BertiniRobert L. Bertini

    E-Print Network [OSTI]

    Bertini, Robert L.

    Portland State University Oregon Transportation Research and Education ConsortiumOregon Transportation Research and Education Consortium Transportation Seminar No. 200Transportation Seminar No. 200 ·· April 4, 2008April 4 for Traffic Management and Traveler Information London UndergroundLondon UndergroundLondon Underground #12

  18. Traveling water waves with point vortices

    E-Print Network [OSTI]

    Kristoffer Varholm

    2015-03-20

    We construct small-amplitude solitary traveling gravity-capillary water waves with a finite number of point vortices along a vertical line, on finite depth. This is done using a local bifurcation argument. The properties of the resulting waves are also examined: We find that they depend significantly on the position of the point vortices in the water column.

  19. HARVARD ALUMNI ASSOCIATION WORLDWIDE TRAVEL PROGRAMS

    E-Print Network [OSTI]

    Wood, Robert

    continents ° Choice of land & rail, cruises, rivers & lakes, and spring break & family adventures ° Travel trip "ELBE RIVER" 2014 WITH PROFESSOR WERNER SOLLORS #12;2015 TRIPS LAND & RAIL CENTRAL AMERICA BEST OF PATAGONIA: BUENOS AIRES, SANTIAGO, EL CALAFATE & TORRES DEL PAINE NATIONAL PARK 29 NOVEMBER 6

  20. FACULTY CONFERENCE TRAVEL GRANT APPLICATION FORM

    E-Print Network [OSTI]

    Northern British Columbia, University of

    FACULTY CONFERENCE TRAVEL GRANT APPLICATION FORM The University of Northern British Columbia conferences. GUIDELINES 1. There will be two (2) competitions per year: March 15 and September 15. 2 consideration; however, the applicant must apply prior to attending the conference and an explanation

  1. CUNY EXPORT CONTROL PROCEDURES 16. Travel Abroad

    E-Print Network [OSTI]

    Rosen, Jay

    CUNY EXPORT CONTROL PROCEDURES 16. Travel Abroad This Section addresses the process for ensuring export control compliance when shipping or carrying tangible items associated with conferences with whether these activities are subject to export control regulations, to the extent that the scope

  2. Ring aggregation pattern of Human Travel Trips

    E-Print Network [OSTI]

    Wang, Zi-Yang; Zhu, Peng; Qin, Yong; Jia, Li-Min

    2015-01-01

    Although a lot of attentions have been paid to human mobility, the relationship between travel pattern with city structure is still unclear. Here we probe into this relationship by analyzing the metro passenger trip data.There are two unprecedented findings. One, from the average view a linear law exists between the individual's travel distance with his original distance to city center. The mechanism underlying is a travel pattern we called "ring aggregation", i.e., the daily movement of city passengers is just aggregating to a ring with roughly equal distance to city center.Interestingly, for the round trips the daily travel pattern can be regarded as a switching between the home ring at outer area with the office ring at the inner area. Second, this linear law and ring aggregation pattern seems to be an exclusive characteristic of the metro system. It can not be found in short distance transportation modes, such as bicycle and taxi, neither as multiple transportation modes. This means the ring aggregation p...

  3. Laboratory measurement verification of laser hazard analysis for miles weapon simulators used in force on force exercises.

    SciTech Connect (OSTI)

    Augustoni, Arnold L.

    2006-08-01

    Due to the change in the batteries used with the Small Arm Laser Transmitters (SALT) from 3-volts dc to 3.6-volts dc and changes to SNL MILES operating conditions, the associated laser hazards of these units required re-evaluation to ensure that the hazard classification of the laser emitters had not changed as well. The output laser emissions of the SNL MILES, weapon simulators and empire guns, used in Force-On-Force (FOF) training exercises, was measured in accordance to the ANSI Standard Z136.4-2005, ''Recommended Practice for Laser Safety Measurements for Hazard Evaluation''. The laser hazard class was evaluated in accordance with the ANSI Standard Z136.1-2000, ''Safe Use of Lasers'', using ''worst'' case conditions associated with these MILES units. Laser safety assessment was conducted in accordance with the ANSI Standard Z136.6-2005, ''Safe Use of Lasers Outdoors''. The laser hazard evaluation of these MILES laser emitters was compared to and supersedes SAND Report SAND2002-0246, ''Laser Safety Evaluation of the MILES and Mini MILES Laser Emitting Components'', which used ''actual'' operating conditions of the laser emitters at the time of its issuance.

  4. Young media-induced travelers: online representations of media-induced travel conversations 

    E-Print Network [OSTI]

    Scarpino, Michelle Renee

    2009-05-15

    technology, specifically how online communities and online discussion forums are utilized as important venues, which support conversations among travelers (Wang, Yu & Fesenmaier, 2002; Wang & Fesenmaier, 2004). Study results supported previous arguments...

  5. Forecasting 65+ travel : an integration of cohort analysis and travel demand modeling

    E-Print Network [OSTI]

    Bush, Sarah, 1973-

    2003-01-01

    Over the next 30 years, the Boomers will double the 65+ population in the United States and comprise a new generation of older Americans. This study forecasts the aging Boomers' travel. Previous efforts to forecast 65+ ...

  6. Compilation of Earthquakes from 1850-2007 within 200 miles of the Idaho National Laboratory

    SciTech Connect (OSTI)

    N. Seth Carpenter

    2010-07-01

    An updated earthquake compilation was created for the years 1850 through 2007 within 200 miles of the Idaho National Laboratory. To generate this compilation, earthquake catalogs were collected from several contributing sources and searched for redundant events using the search criteria established for this effort. For all sets of duplicate events, a preferred event was selected, largely based on epicenter-network proximity. All unique magnitude information for each event was added to the preferred event records and these records were used to create the compilation referred to as “INL1850-2007”.

  7. Seven Mile Hill I & II Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-bRenewableSMUDSectionalIndustriels de GeneveMile Hill I

  8. Toward 300 Miles on a Single Charge? | U.S. DOE Office of Science (SC)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With U.S.Week DayDr.Theories81 toDepartmentDo7.1Toward 300 Miles on a

  9. Colorado State University Quick Reference Guide to University Travel

    E-Print Network [OSTI]

    approval from the Office of Risk Management is required; failure to obtain pre-approval will result or institution of higher education. Airfares/Airlines Traveler should work with approved travel agency and use

  10. What is the purpose of the Travel Policy?

    E-Print Network [OSTI]

    California at Berkeley, University of

    ://www.lib.berkeley.edu/Staff/LBS/travel.html http://policy.ucop.edu/doc/3420365/BFB-G-28 How to book a car rental through Connexxus: UC Travel

  11. Terminal Chaos: Why U.S. AirTravel Is

    E-Print Network [OSTI]

    . Unless aviation infrastructure (airports and air traffic control) were also transformed by market forces success in democ- ratizing air travel. It unleashed competition that transformed air travel from a luxury

  12. Improving Traffic Congestion By Regulating Employee Travel: A Phoenix Survey

    E-Print Network [OSTI]

    Burns, Elizabeth K.

    1991-01-01

    suburbancharacter. The City of Phoenix’s UrbanVillage PlanBy Regulating Employee Travel: A Phoenix Survey Elizabeth K.by Regulating Employee Travel: A Phoenix Survey Elizabeth K.

  13. TRAVEL AND BUSINESS EXPENSES University Policy No.: HR6500

    E-Print Network [OSTI]

    Victoria, University of

    Services. 7.00 Reimbursement for prepaid travel, accommodation and conference fees may be claimed in advance by submitting a Travel Claim before the trip. The prepaid receipt with a charge to the appropriate for the prepaid expenses must be included with receipts and the Travel Expense Report after the trip and charged

  14. Financial Policy Manual 2357 TRAVEL AND ENTERTAINMENT POLICY RENTAL CARS

    E-Print Network [OSTI]

    George, Edward I.

    Financial Policy Manual Page 1 2357 ­ TRAVEL AND ENTERTAINMENT POLICY ­ RENTAL CARS Resp. Office/Revision: April 1, 2015 PURPOSE To provide travel guidelines regarding the use of rental cars when traveling on behalf of the University. SCOPE This policy applies to the procurement of rental cars by and for all

  15. Supply Chain Management Purchasing, Direct Pay and Travel

    E-Print Network [OSTI]

    to duplicate. The link to their website is: http://www.lsuhsc.edu/no/administration/supplychain/ CBA with a State of Louisiana Corporate Travel Card or the Dean's office CBA. Only travel listed under the previous CBA section can be purchased with a CBA. Signatures Required for Travel (Dean's office policy

  16. Seattle Smart Traveler: Dynamic Ridematching on the World Wide Web

    E-Print Network [OSTI]

    Seattle Smart Traveler: Dynamic Ridematching on the World Wide Web D. J. Dailey* , D. Loseff, and D Smart Traveler (SST) is an application of World Wide Web (WWW) technology to test the concept. Keywords: Dynamic ridematch; Rideshare; Database; WWW; Carpool 1. INTRODUCTION Seattle Smart Traveler (SST

  17. Motor Fleet Request/Authorization Page 1 UNCW Travel System

    E-Print Network [OSTI]

    Olszewski Jr., Edward A.

    Motor Fleet Request/Authorization Page 1 UNCW Travel System Motor Fleet Request/Travel Authorization ENTER THE MOTOR FLEET REQUEST IN THE TRANSPORTATION SECTION OF THE TRAVEL AUTHORIZATION. PRESS CLICK TO ADD AND SELECT MOTOR FLEET FROM THE DROP-DOWN BOX. #12;Motor Fleet Request/Authorization Page 2

  18. Travel Reimbursement Request Form Submit to: Front Desk

    E-Print Network [OSTI]

    Rose, Michael R.

    Travel Reimbursement Request Form Submit to: Front Desk Department of Pharmaceutial Sciences 147 expenses) If travel time does not include overnight stay (between 7AM - 8PM), the traveler should not claim before 11 AM and arrival after 2 PM; dinner - departure before 5 PM. PM and arrival after 7 PM NOTE

  19. Transformation of spatial and perturbation derivatives of travel time

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    Transformation of spatial and perturbation derivatives of travel time at a general interface and perturbation parameters. We derive the explicit equations for transforming these travel­time derivatives Hamiltonian function and are applicable to the transformation of travel­time derivatives in both isotropic

  20. Revised: October 2010 Eligible employees may request an Individual Travel Card if they travel overnight at least twice

    E-Print Network [OSTI]

    Lewis, Robert Michael

    ://covkc.virginia.gov. The training is two modules; please follow the instructions on the TCC Cardholder Training Guide. You should State Travel Regulations b. CAPP Topic 20360 Travel Charge Card 5. Complete the Cardholder training

  1. Lessons Learned from Three Mile Island Packaging, Transportation and Disposition that Apply to Fukushima Daiichi Recovery

    SciTech Connect (OSTI)

    Layne Pincock; Wendell Hintze; Dr. Koji Shirai

    2012-07-01

    Following the massive earthquake and resulting tsunami damage in March of 2011 at the Fukushima Daiichi nuclear power plant in Japan, interest was amplified for what was done for recovery at the Three Mile Island Unit 2 (TMI-2) in the United States following its meltdown in 1979. Many parallels could be drawn between to two accidents. This paper presents the results of research done into the TMI-2 recovery effort and its applicability to the Fukushima Daiichi cleanup. This research focused on three topics: packaging, transportation, and disposition. This research work was performed as a collaboration between Japan’s Central Research Institute of Electric Power Industry (CRIEPI) and the Idaho National Laboratory (INL). Hundreds of TMI-2 related documents were searched and pertinent information was gleaned from these documents. Other important information was also obtained by interviewing employees who were involved first hand in various aspects of the TMI-2 cleanup effort. This paper is organized into three main sections: (1) Transport from Three Mile Island to Central Facilities Area at INL, (2) Transport from INL Central Receiving Facility to INL Test Area North (TAN) and wet storage at TAN, and (3) Transport from TAN to INL Idaho Nuclear Technology and Engineering Center (INTEC) and Dry Storage at INTEC. Within each of these sections, lessons learned from performing recovery activities are presented and their applicability to the Fukushima Daiichi nuclear power plant cleanup are outlined.

  2. OSU Student Health Services Travel Clinic Prices, 2015-2016 Travel Consult prices and length of appointment

    E-Print Network [OSTI]

    Tullos, Desiree

    OSU Student Health Services Travel Clinic Prices, 2015-2016 Travel Consult prices and length. Prices listed below are subject to change based on vaccine or medication price increases. Vaccines prices, and region of travel all impact vaccine recommendations. Vaccine prices below include a $14 injection fee. Td

  3. Quantum heuristic algorithm for traveling salesman problem

    E-Print Network [OSTI]

    Jeongho Bang; Seokwon Yoo; James Lim; Junghee Ryu; Changhyoup Lee; Jinhyoung Lee

    2012-11-06

    We propose a quantum heuristic algorithm to solve a traveling salesman problem by generalizing Grover search. Sufficient conditions are derived to greatly enhance the probability of finding the tours with extremal costs, reaching almost to unity and they are shown characterized by statistical properties of tour costs. In particular for a Gaussian distribution of the tours along the cost we show that the quantum algorithm exhibits the quadratic speedup of its classical counterpart, similarly to Grover search.

  4. A comparison of trip production rates developed from two types of travel survey diaries 

    E-Print Network [OSTI]

    Tyner, Fred Mack

    1996-01-01

    In recent years, two types of travel survey diaries have been used to collect travel behavior data for transportation planning: travel diaries and activity diaries. In the travel diary, respondents are prompted to respond for each trip. Further...

  5. Extension arm for mobile travelers suit case

    DOE Patents [OSTI]

    Byington, Gerald A. (Knoxville, TN)

    1999-01-01

    The invention is an apparatus for adjusting a luggage handle in relation to a luggage frame utilized to transport luggage by a traveler. The handle is connected to two extendable and retractable slide tube assemblies, the assemblies allow for the telescoping of the luggage handle to multiple positions in relation to a pair of fixed frame tubes connected to a luggage shell with wheels, to accommodate the height and personal stride of traveler. The luggage handle incorporates triggering buttons that allow ambidextrous and single-handed control of the height of the handle and slide tube assembly in relation to the luggage. The handle and slide tube assembly are connected by interior filaments to pulleys and filaments within two concentric light-weight slide tubes, which are inserted respectively into two fixed frame tubes, to allow a multitude of positions for the slide tubes to lock into the fixed frame tubes. The apparatus can be pushed or pulled by the traveler, and the support shell can accommodate multiple pieces of luggage.

  6. Fact #854 January 5, 2015 Driving Ranges for All-Electric Vehicles in Model Year 2014 Vary from 62 to 265 Miles – Dataset

    Broader source: Energy.gov [DOE]

    Excel file with dataset for Driving Ranges for All-Electric Vehicles in Model Year 2014 Vary from 62 to 265 Miles

  7. Fact #848: November 24, 2014 Nearly Three-Fourths of New Cars have Fuel Economy above 25 Miles per Gallon- Dataset

    Broader source: Energy.gov [DOE]

    Excel file with dataset for Fact #848: November 24, 2014 Nearly Three-Fourths of New Cars have Fuel Economy above 25 Miles per Gallon

  8. Venue and Travel | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowingFuel Efficiency &Report | DepartmentVenue and Travel

  9. Federal Gov Monthly state fuel tax examples

    E-Print Network [OSTI]

    Taxes $10 Federal Fuel Taxes $9 Light-duty Truck Passenger Vehicle $0 $50 $100 $150 $200 $250 California 18.5 miles per gallon 1,000 miles driven per month $10.81 2012 Ford F-150 Truck 23.5 miles per gallon

  10. The San FranciscoVolcanic Field,which covers about 1,800 square miles, is part of northern

    E-Print Network [OSTI]

    The San FranciscoVolcanic Field,which covers about 1,800 square miles, is part of northern Arizona at the high- est elevations.The varied forests and geologic features of the San FranciscoVolcanic Field offer young but extinct volcanoes of the San Francisco Volcanic Field.Without the volcanoes, this region would

  11. EA-1985: Virginia Offshore Wind Technology Advancement Project (VOWTAP), 24 nautical miles offshore of Virginia Beach, Virginia

    Broader source: Energy.gov [DOE]

    DOE is proposing to fund Virginia Electric and Power Company's Virginia Offshore Wind Technology Advancement Project (VOWTAP). The proposed VOWTAP project consists of design, construction and operation of a 12 megawatt offshore wind facility located approximately 24 nautical miles off the coast of Virginia Beach, VA on the Outer Continental Shelf.

  12. SOLITARY-WAVE AND MULTI-PULSED TRAVELING-WAVE ...

    E-Print Network [OSTI]

    1910-00-81

    ential equations which model waves in a horizontal water channel traveling in ... undisturbed water depth and ? lies in [0,1]. ..... We content ourselves with.

  13. Return to the Homeland: Travels in Nigeria by Ola Washington

    E-Print Network [OSTI]

    Amankulor, J. Ndukaku

    1989-01-01

    of America during her visit to Nigeria. The imponant thingshowed that she went to Nigeria having a positive attitudethe Homeland; Travels in Nigeria - No Snakes, No Monkeys, No

  14. Secretary Bodman Travels to Saudi Arabia to Discuss Global Energy...

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

    business leaders in Jordan. He will also travel to the United Arab Emirates, Qatar, and Egypt, to continue dialogues with global leaders, enhance the United States' relationship...

  15. A Dynamic Traveling Salesman Problem with Stochastic Arc Costs

    E-Print Network [OSTI]

    Alejandro Toriello

    2012-08-31

    Aug 31, 2012 ... Abstract: We propose a dynamic traveling salesman problem (TSP) with stochastic arc costs motivated by applications, such as dynamic ...

  16. Secretary Moniz Announces Travel to Alaska, Idaho, Wyoming, Missouri...

    Office of Environmental Management (EM)

    to Alaska, Idaho, Wyoming, Missouri to Discuss Energy Opportunities and Attend Dedication of Kansas City Plant Secretary Moniz Announces Travel to Alaska, Idaho, Wyoming,...

  17. Timing of the Three Mile Island Unit 2 core degradation as determined by forensic engineering

    SciTech Connect (OSTI)

    Henrie, J.O. (Hydrogen Control, Inc., Panguitch, UT (USA))

    1988-01-01

    Unlike computer simulation of an event, forensic engineering is the evaluation of recorded data and damaged as well as surviving components after an event to determine progressive causes of the event. Such an evaluation of the 1979 Three Mile Island Unit 2 accident indicates that gas began accumulating in steam, generator A at 6:10, or 130 min into the accident and, therefore, fuel cladding ruptures and/or zirconium-water reactions began at that time. Zirconium oxidation/hydrogen generation rates were highest ({approximately}70 kg of hydrogen per minute) during the core quench and collapse at 175 min. By 180 min, over 85% of the hydrogen generated by the zirconium-water reaction had been produced, and {approximately}400 kg of hydrogen had accumulated in the reactor coolant system. At that time, hydrogen concentrations at the steam/water interfaces in both steam generators approached 90%. By 203 min, the damaged reactor core had been reflooded and has not been uncovered since that time. Therefore, the core was completely under water at 225 min, when molten core material flowed into the lower head of the reactor vessel. 10 refs., 7 figs., 1 tab.

  18. Historical summary of the Three Mile Island Unit 2 core debris transportation campaign

    SciTech Connect (OSTI)

    Schmitt, R.C.; Tyacke, M.J.; Quinn, G.J.

    1993-03-01

    Transport of the damaged core materials from the Unit 2 reactor of the Three Mile Island Nuclear Power Station (TMI-2) to the Idaho National Engineering Laboratory (INEL) for examination and storage presented many technical and institutional challenges, including assessing the ability to transport the damaged core; removing and packaging core debris in ways suitable for transport; developing a transport package that could both meet Federal regulations and interface with the facilities at TMI-2 and the INEL; and developing a transport plan, support logistics, and public communications channels suited to the task. This report is a historical summary of how the US Department of Energy addressed those challenges and transported, received, and stored the TMI-2 core debris at the INEL. Subjects discussed include preparations for transport, loading at TMI-2, institutional issues, transport operations, receipt and storage at the INEL, governmental inquiries/investigations, and lessons learned. Because of public attention focused on the TMI-2 Core Debris Transport Program, the exchange of information between the program and public was extensive. This exchange is a focus for parts of this report to explain why various operations were conducted as they were and why certain technical approaches were employed. And, because of that exchange, the program may have contributed to a better public understanding of such actions and may contribute to planning and execution of similar future actions.

  19. Stable operating regime for traveling wave devices

    DOE Patents [OSTI]

    Carlsten, Bruce E. (Los Alamos, NM)

    2000-01-01

    Autophase stability is provided for a traveling wave device (TWD) electron beam for amplifying an RF electromagnetic wave in walls defining a waveguide for said electromagnetic wave. An off-axis electron beam is generated at a selected energy and has an energy noise inherently arising from electron gun. The off-axis electron beam is introduced into the waveguide. The off-axis electron beam is introduced into the waveguide at a second radius. The waveguide structure is designed to obtain a selected detuning of the electron beam. The off-axis electron beam has a velocity and the second radius to place the electron beam at a selected distance from the walls defining the waveguide, wherein changes in a density of the electron beam due to the RF electromagnetic wave are independent of the energy of the electron beam to provide a concomitant stable operating regime relative to the energy noise.

  20. Motor Fleet Approval Process Page 1 UNCW Travel System

    E-Print Network [OSTI]

    Olszewski Jr., Edward A.

    Motor Fleet Approval Process Page 1 UNCW Travel System Motor Fleet Approval Process Preparer submits the motor fleet vehicle request; and the request is automatically routed to the traveler an e-mail notifying them there are pending motor fleet signatures. If you are both supervisor

  1. INTERNATIONAL ACADEMIC TRAVEL AND U.S. EXPORT

    E-Print Network [OSTI]

    Li, X. Rong

    INTERNATIONAL ACADEMIC TRAVEL AND U.S. EXPORT CONTROLS Updated on 5/15/2014 #12;What are Export Export Administration Regulations (EAR) ­ technologies with "dual uses" but primarily commercial 1 2 3 is an "Export" #12;INTERNATIONAL TRAVEL U.S. export control laws are principally concerned with: · Whether

  2. International Academic Travel and U.S. Export Controls INTRODUCTION

    E-Print Network [OSTI]

    Li, X. Rong

    TOPIC: International Academic Travel and U.S. Export Controls INTRODUCTION: Many principal, and to perform their actual field research. But the academic traveler's failure to comply with U.S. export, was recently convicted for conspiracy to violate the Arms Export Control Act (AECA), the parent statute

  3. Travel Reimbursement Request Form Submit to: Front Desk

    E-Print Network [OSTI]

    Loudon, Catherine

    Travel Reimbursement Request Form Submit to: Front Desk Department of Pharmaceutical Sciences 147 : Maximum: $71.00 (Itemize meal expenses) If travel time does not include overnight stay (between 7AM - 8PM; lunch - departure before 11 AM and arrival after 2 PM; dinner - departure before 5 PM. PM and arrival

  4. Financial Policy Manual 2351 TRAVEL AND ENTERTAINMENT POLICY OVERVIEW

    E-Print Network [OSTI]

    George, Edward I.

    Financial Policy Manual Page 1 2351 ­ TRAVEL AND ENTERTAINMENT POLICY ­ OVERVIEW Resp. Office/Revision: April 1, 2015 PURPOSE To provide a policy overview for the purchase and payment/reimbursement of travel and entertainment on behalf of the University. SCOPE This policy applies to all affiliates (faculty, staff, students

  5. Financial Policy Manual 2360 TRAVEL AND ENTERTAINMENT POLICY TELEPHONE USAGE

    E-Print Network [OSTI]

    George, Edward I.

    Financial Policy Manual Page 1 2360 ­ TRAVEL AND ENTERTAINMENT POLICY ­ TELEPHONE USAGE Resp expenses incurred when traveling on behalf of the University. SCOPE This policy applies responsibilities of the employee, student or postdoc can be found in Policy #2352. RESPONSIBILITY OF APPROVERS

  6. Policy: Travel Compensation for Non-exempt Employees

    E-Print Network [OSTI]

    Policy: Travel Compensation for Non-exempt Employees Information contained in this document serves for overtime by federal law) salaried and hourly employees while traveling. Although CSU policy and the Federal for supervisors to interpret multiple policies on their own, CEMML has created a policy to ensure compliance

  7. Peer review of the Three Mile Island Unit 2 Vessel Investigation Project metallurgical examinations

    SciTech Connect (OSTI)

    Bohl, R.W.; Gaydos, R.G.; Vander Voort, G.F.; Diercks, D.R. [Argonne National Lab., IL (United States)

    1994-07-01

    Fifteen samples recovered from the lower head of the Three Mile Island (TMI) Unit 2 nuclear reactor pressure vessel were subjected to detailed metallurgical examinations by the Idaho National Engineering Laboratory (INEL), with supporting work carried out by Argonne National Laboratory (ANL) and several of the European participants. These examinations determined that a portion of the lower head, a so-called elliptical ``hot spot`` measuring {approx}0.8 {times} 1 m, reached temperatures as high as 1100{degrees}C during the accident and cooled from these temperatures at {approx}10--100{degrees}C/min. The remainder of the lower head was found to have remained below the ferrite-toaustenite transformation temperature of 727{degrees}C during the accident. Because of the significance of these results and their importance to the overall analysis of the TMI accident, a panel of three outside peer reviewers, Dr. Robert W. Bohl, Mr. Richard G. Gaydos, and Mr. George F. Vander Voort, was formed to conduct an independent review of the metallurgical analyses. After a thorough review of the previous analyses and examination of photo-micrographs and actual lower head specimens, the panel determined that the conclusions resulting from the INEL study were fundamentally correct. In particular, the panel reaffirmed that four lower head samples attained temperatures as high as 1100{degrees}C, and perhaps as high as 1150--1200{degrees}C in one case, during the accident. They concluded that these samples subsequently cooled at a rate of {approx}50--125{degrees}C/min in the temperature range of 600--400{degrees}C, in good agreement with the original analysis. The reviewers also agreed that the remainder of the lower head samples had not exceeded the ferrite-to-austenite transformation temperature during the accident and suggested several refinements and alternative procedures that could have been employed in the original analysis.

  8. Analysis of the Three Mile Island submerged demineralizer system vessel burial data

    SciTech Connect (OSTI)

    Jasen, W.G.; Amir, S.J.

    1989-09-01

    The Submerged Demineralizer System (SDS) was used during the Three Mile Island (TMI) nuclear reactor cleanup to remove cesium and strontium from contaminated water. The SDS vessels are 2-ft-in diameter and 4-ft tall stainless steel cylinders containing up to 60 kCi of radioactive cesium and strontium loaded on damp zeolite. The water in the damp zeolite absorbs some of the ionizing radiation and decomposes to hydrogen and oxygen by a process called radiolysis. Gas generation rates approaching 1 L/h (Quinn et al. 1984) have been calculated and measured for some of these loaded vessels. Each of the SDS vessels contains a catalyst bed to recombine the available hydrogen and oxygen back to water. Tests have proven this hydrogen control method to be highly effective, even under very wet (but unsubmerged) conditions. Nineteen SDS vessels, packaged one at a time in a shielded and licensed shipping cask, were shipped to Rockwell Hanford Operations (Rockwell). Collectively, these vessels contain approximately 7,500 kCi of radioactive material. Sixteen vessels were transloaded into concrete overpacks and buried at the Hanford Site. The contents of the other three vessels were vitrified at Pacific Northwest Laboratory. Subsequent to placement of the SDS vessels in the burial grounds, DOE Order 5820.2A (DOE 1988) was issued in September 1988. This order requires wastes to be evaluated against 10 CFR 61.55 for radioactivity above greater-than-class C(GTCC) limits. Fourteen of the sixteen vessels buried at the Hanford Site have been determined to be GTCC waste. 5 refs., 3 figs., 3 tabs.

  9. First Time Traveler with NU? Sign up for NU financials security access

    E-Print Network [OSTI]

    Ottino, Julio M.

    & Biological Engineering Tech E136 8474912774 Travel Confirmations to Submit: Any prepaid travel should passes, any email confirmations for flight reservations (prepaid or reimbursable) Taxi, Rail, Parking

  10. Traveling-wave photodetectors with high power-bandwidth and gain-bandwidth product performance

    E-Print Network [OSTI]

    2004-01-01

    TRAVELING-WAVE PHOTODETECTORS WITH HIGH POWER–BANDWIDTH ANDTraveling-wave photodetectors for high-power, largeTRAVELING-WAVE PHOTODETECTORS WITH HIGH POWER–BANDWIDTH AND

  11. Methodological Issues in the Estimation of the Travel, Energy, and Air Quality Impacts of Telecommuting

    E-Print Network [OSTI]

    Mokhtarian, Patricia; Handy, Susan; Salomon, Ilan

    1995-01-01

    have analyzed the air quality and energy impacts, but mostits travel, air quality, and energy impacts, and illustrateTHE TRAVEL, ENERGY, AND AIR QUALITY IMPACTS OF TELECOMMUTING

  12. How Common is Pedestrian Travel To, From, and Within Shopping Districts?

    E-Print Network [OSTI]

    Schneider, Robert J.; Pande, Swati S.

    2012-01-01

    Part 2. Footnotes Table 2. Pedestrian Travel on Tours To andDistricts Table 3. Pedestrian Travel Within ShoppingFigure 2. Respondent Pedestrian Path Density in Different

  13. Administrative Directive For: Travel and Related Expenses Rates, Suppliers and Services

    E-Print Network [OSTI]

    Michelson, David G.

    1 Administrative Directive For: Travel and Related Expenses Rates, Suppliers and Services under Options - University travellers have the following alternate options for rental vehicle collision

  14. UW TravelWIse: New travel portal launched on Aug. 1 Effective Aug. 1, 2013 all UW employees have access to a new portal for all their UW business

    E-Print Network [OSTI]

    Evans, Paul G.

    UW TravelWIse: New travel portal launched on Aug. 1 Effective Aug. 1, 2013 all UW employees have access to a new portal for all their UW business travel needs. The portal, called UW TravelWIse, provides both convenience and consistency for all involved in business travel. Using the travel portal, UW

  15. U.S. Department of Energy Travel Manual

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2002-09-04

    To supplement information contained in the Federal Travel Regulation (FTR) by providing further clarification and establishing Department of Energy (DOE) policy on matters that the FTR left to Agency discretion. Canceled by DOE M 552.1-1A.

  16. U.S. Department of Energy Travel Manual

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2006-02-17

    The Manual supplements information in the Federal Travel Regulation (FTR) by providing further clarification and establishing Department of Energy (DOE) policy on matters that the FTR left to Agency discretion. Supersedes DOE M 552.1-1.

  17. Defining business strategy for development of travel and tourism industry

    E-Print Network [OSTI]

    Davari, Dordaneh

    2011-01-01

    Many studies conducted on Travel and Tourism industry consider tourism an economic phenomenon. Providing a customer-satisfaction-based analysis, this thesis deals with both economic and social aspects. Economic data on ...

  18. Developing an alternative model for travel decision-making 

    E-Print Network [OSTI]

    Hung, Kam

    2009-05-15

    This study proposes an alternative travel decision making model and situates its arguments in the Motivation-Opportunity-Ability (MOA) theoretical construct. The MOA model suggests that motivation, opportunity, and ability ...

  19. Understanding transit travel behavior : value added by smart cards

    E-Print Network [OSTI]

    Gupta, Saumya, S.M. Massachusetts Institute of Technology

    2006-01-01

    Travel behavior represents a particularly complex area of research in transportation given the interaction between transport supply characteristics and the user perceptions which guide his/her decisions. Thanks to the ...

  20. Travel Time Reliability: Its Measurement and Prediction | ornl...

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

    Travel Time Reliability: Its Measurement and Prediction Apr 02 2014 10:00 AM - 11:00 AM George List, North Carolina State University, Raleigh, and Richard Margiotta, Cambridge...

  1. THE GREATER TORONTO AREA TRAVEL DEMAND MODELLING SYSTEM

    E-Print Network [OSTI]

    Toronto, University of

    by the then Metropolitan Toronto Planning Department and the Ministry of Transportation, Ontario. Support and advice Post-Run Report 32 4.5 Base 1996 Files for Use in Post-Run Utilities 33 #12;GTA Travel Demand Modelling

  2. Photonic-Band-Gap Traveling-Wave Gyrotron Amplifier

    E-Print Network [OSTI]

    Nanni, Emilio Alessandro

    We report the experimental demonstration of a gyrotron traveling-wave-tube amplifier at 250 GHz that uses a photonic band gap (PBG) interaction circuit. The gyrotron amplifier achieved a peak small signal gain of 38 dB and ...

  3. Mission Travelers: Relationship-building and Crosscultural Adaptation 

    E-Print Network [OSTI]

    Lee, Yoon Jung

    2012-10-19

    . Considering the concept of the cultural distance between the participant's home culture and the host culture, American and Korean STM travelers who visited Cambodia or Thailand were recruited. Also, to understand the process of participant's relationship...

  4. ORISE: CDC Travelers' Health Team Receives Innovation Award for...

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

    CDC Travelers' Health Team Receives Innovation Award for Website Redesign ORISE serves as lead redesign contractor on award-winning website redesign for the CDC How ORISE is Making...

  5. Lightweight materials in the light-duty passenger vehicle market: Their market penetration potential and impacts

    SciTech Connect (OSTI)

    Stodolsky, F. [Argonne National Lab., IL (United States). Center for Transportation Research]|[Argonne National Lab., Washington, DC (United States); Vyas, A.; Cuenca, R. [Argonne National Lab., IL (United States). Center for Transportation Research

    1995-06-01

    This paper summarizes the results of a lightweight materials study. Various lightweight materials are examined and the most cost effective are selected for further analysis. Aluminum and high-performance polymer matrix composites (PMCS) are found to have the highest potential for reducing the weight of automobiles and passenger-oriented light trucks. Weight reduction potential for aluminum and carbon fiber-based PMCs are computed based on a set of component-specific replacement criteria (such as stiffness and strength), and the consequent incremental cost scenarios are developed. The authors assume that a materials R and D program successfully reduces the cost of manufacturing aluminum and carbon fiber PMC-intensive vehicles. A vehicle choice model is used to project market shares for the lightweight vehicles. A vehicle survival and age-related usage model is employed to compute energy consumption over time for the vehicle stock. After a review of projected costs, the following two sets of vehicles are characterized to compete with the conventional materials vehicles: (1) aluminum vehicles with limited replacement providing 19% weight reduction (AIV-Mid), and (2) aluminum vehicles with the maximum replacement providing 31% weight reduction (AIV-Max). Assuming mass-market introduction in 2005, the authors project a national petroleum energy savings of 3% for AIV-Mid and 5% for AIV-Max in 2030.

  6. Impact of Canada's Voluntary Agreement on Greenhouse Gas Emissions from Light Duty Vehicles

    E-Print Network [OSTI]

    Lutsey, Nicholas P.

    2006-01-01

    The increased use of ethanol in motor gasoline has thefuels, and mixing ethanol into motor gasoline to up to 15%United States) Motor fuel with 10% ethanol and 90%

  7. Impact of Canada’s Voluntary Agreement on Greenhouse Gas Emissions from Light Duty Vehicles

    E-Print Network [OSTI]

    Lutsey, Nicholas P.

    2006-01-01

    The increased use of ethanol in motor gasoline has thefuels, and mixing ethanol into motor gasoline to up to 15%United States) Motor fuel with 10% ethanol and 90%

  8. High Efficiency Clean Combustion in Multi-Cylinder Light-Duty Engines

    Broader source: Energy.gov [DOE]

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

  9. Advanced Combustion Concepts- Enabling Systems and Solutions (ACCESS) for High Efficiency Light Duty Vehicles

    Broader source: Energy.gov [DOE]

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

  10. Advanced Combustion Concepts- Enabling Systems and Solutions (ACCESS) for High Efficiency Light Duty Vehicles

    Broader source: Energy.gov [DOE]

    Discusses development highly capable and flexible advanced control concepts and enabling system to manage multi-mode/multi-fuel combustion events and achieve an up to 30 percent fuel economy improvement

  11. 1 THE LIGHT-DUTY-VEHICLE FLEET'S EVOLUTION: 2 ANTICIPATING PHEV ADOPTION AND GREENHOUSE GAS

    E-Print Network [OSTI]

    Kockelman, Kara M.

    Research Board, January 2011 29 30 ABSTRACT 31 With environmental degradation and energy security-year simulations predicted the highest market share for PHEVs, HEVs, 40 and Smart Cars under pivot point, to motivate significant 45 behavioral shifts and a lower pivot point to achieve revenue

  12. Thermoelectric HVAC and Thermal Comfort Enablers for Light-Duty Vehicle Applications

    Office of Energy Efficiency and Renewable Energy (EERE)

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

  13. Why Light Duty Diesels Make Sense in the North American Market

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation given at DEER 2006, August 20-24, 2006, Detroit, Michigan. Sponsored by the U.S. DOE's EERE FreedomCar and Fuel Partnership and 21st Century Truck Programs.

  14. Drive cycle analysis of butanol/diesel blends in a light-duty vehicle.

    SciTech Connect (OSTI)

    Miers, S. A.; Carlson, R. W.; McConnell, S. S.; Ng, H. K.; Wallner, T.; LeFeber, J.; Energy Systems; Esper Images Video & Multimedia

    2008-10-01

    The potential exists to displace a portion of the petroleum diesel demand with butanol and positively impact engine-out particulate matter. As a preliminary investigation, 20% and 40% by volume blends of butanol with ultra low sulfur diesel fuel were operated in a 1999 Mercedes Benz C220 turbo diesel vehicle (Euro III compliant). Cold and hot start urban as well as highway drive cycle tests were performed for the two blends of butanol and compared to diesel fuel. In addition, 35 MPH and 55 MPH steady-state tests were conducted under varying road loads for the two fuel blends. Exhaust gas emissions, fuel consumption, and intake and exhaust temperatures were acquired for each test condition. Filter smoke numbers were also acquired during the steady-state tests.

  15. Effect of Intake Air Filter Condition on Light-Duty Gasoline Vehicles

    SciTech Connect (OSTI)

    Thomas, John F; Huff, Shean P; West, Brian H; Norman, Kevin M

    2012-01-01

    Proper maintenance can help vehicles perform as designed, positively affecting fuel economy, emissions, and the overall drivability. This effort investigates the effect of one maintenance factor, intake air filter replacement, with primary focus on vehicle fuel economy, but also examining emissions and performance. Older studies, dealing with carbureted gasoline vehicles, have indicated that replacing a clogged or dirty air filter can improve vehicle fuel economy and conversely that a dirty air filter can be significantly detrimental to fuel economy. The effect of clogged air filters on the fuel economy, acceleration and emissions of five gasoline fueled vehicles is examined. Four of these were modern vehicles, featuring closed-loop control and ranging in model year from 2003 to 2007. Three vehicles were powered by naturally aspirated, port fuel injection (PFI) engines of differing size and cylinder configuration: an inline 4, a V6 and a V8. A turbocharged inline 4-cylinder gasoline direct injection (GDI) engine powered vehicle was the fourth modern gasoline vehicle tested. A vintage 1972 vehicle equipped with a carburetor (open-loop control) was also examined. Results reveal insignificant fuel economy and emissions sensitivity of modern vehicles to air filter condition, but measureable effects on the 1972 vehicle. All vehicles experienced a measured acceleration performance penalty with clogged intake air filters.

  16. Impacts of Biodiesel Fuel Blends Oil Dilution on Light-Duty Diesel Engine Operation

    SciTech Connect (OSTI)

    Thornton, M. J.; Alleman, T. L.; Luecke, J.; McCormick, R. L.

    2009-08-01

    Assesses oil dilution impacts on a diesel engine operating with a diesel particle filter, NOx storage, a selective catalytic reduction emission control system, and a soy-based 20% biodiesel fuel blend.

  17. Hydrogen/Natural Gas Blends for Heavy and Light-Duty Applications

    E-Print Network [OSTI]

    89502 Abstract NRG Tech is developing engine technology that is applicable for use in heavy-duty vehicle candidate engine platforms, ranging from 7.4 to 8.4 liters displacement, of its own for evaluation. Testing Current Results Tests on engine compression ratio ranged from 9.1 to 15.0 to 1. The desirable range

  18. Electric powertrains : opportunities and challenges in the US light-duty vehicle fleet

    E-Print Network [OSTI]

    Kromer, Matthew A

    2007-01-01

    Managing impending environmental and energy challenges in the transport sector requires a dramatic reduction in both the petroleum consumption and greenhouse gas (GHG) emissions of in-use vehicles. This study quantifies ...

  19. Impacts of Oxygenated Gasoline Use on California Light-Duty Vehicle Emissions

    E-Print Network [OSTI]

    Kirchstetter, Thomas W.; Singer, Brett C.; Harley, Robert A.

    1996-01-01

    Addition of oxTgenates gasoline will not reduce ozone to (3)I. Y. remote sensing 1994 gasoline samples ranged from 0.7weight reported for liquid gasoline with an RVP Assoc. 1990,

  20. Increasing the Fuel Economy and Safety of New Light-Duty Vehicles

    E-Print Network [OSTI]

    Wenzel, Tom; Ross, Marc

    2006-01-01

    Automotive Technology and Fuel Economy Trends: 1975 ThroughD.C. Khazzoom, D.J. , 1994. “Fuel efficiency and automobileR.B. , 2004. “Motor vehicle fuel efficiency and traffic

  1. Impact of Canada’s Voluntary Agreement on Greenhouse Gas Emissions from Light Duty Vehicles

    E-Print Network [OSTI]

    Lutsey, Nicholas P.

    2006-01-01

    of the Effects of Air Conditioning Operation and AssociatedSystem for Mobile Air Conditioning. ” Society of Automotiveof R-134a Automotive Air Conditioning System. ” Society of

  2. Impact of Canada's Voluntary Agreement on Greenhouse Gas Emissions from Light Duty Vehicles

    E-Print Network [OSTI]

    Lutsey, Nicholas P.

    2006-01-01

    of the Effects of Air Conditioning Operation and AssociatedSystem for Mobile Air Conditioning. ” Society of Automotiveof R-134a Automotive Air Conditioning System. ” Society of

  3. Performance of an Organic Rankine Cycle Waste Heat Recovery System for Light Duty Diesel Engines

    Broader source: Energy.gov [DOE]

    Poster presented at the 16th Directions in Engine-Efficiency and Emissions Research (DEER) Conference in Detroit, MI, September 27-30, 2010.

  4. Impact of Canada’s Voluntary Agreement on Greenhouse Gas Emissions from Light Duty Vehicles

    E-Print Network [OSTI]

    Lutsey, Nicholas P.

    2006-01-01

    and the Canadian Automotive Industry Respecting AutomobileAgreements with the Automotive Industry. ” http://www.nrcan-Government and the automotive industry trade associations.

  5. Impact of Canada's Voluntary Agreement on Greenhouse Gas Emissions from Light Duty Vehicles

    E-Print Network [OSTI]

    Lutsey, Nicholas P.

    2006-01-01

    and the Canadian Automotive Industry Respecting AutomobileAgreements with the Automotive Industry. ” http://www.nrcan-Government and the automotive industry trade associations.

  6. A Study of Emissions from a Light Duty Diesel Engine with the European Particulate Measurement Programme

    Broader source: Energy.gov [DOE]

    A comparison of regulated emissions measured by the California Air Resources Board (CARB) and particle number emissions with the Joint Research Committee participating international laboratories was a success, and the CARB measurements and standard deviations compared well with the other laboratories

  7. Emissions from the European Light Duty Diesel Vehicle During DPF Regeneration Events

    Broader source: Energy.gov [DOE]

    Repeated partial regenerations may cause changes in the mechanical and chemical properties of the PM in the DPF.

  8. Addressing the Challenges of RCCI Operation on a Light-Duty Multi-Cylinder Engine

    Broader source: Energy.gov [DOE]

    ORNL and UW collaboration in evaluating and developing RCCI operation in fully built multi-cylinder engine to address hardware, aftertreatment, and control challenges

  9. Impact of Canada’s Voluntary Agreement on Greenhouse Gas Emissions from Light Duty Vehicles

    E-Print Network [OSTI]

    Lutsey, Nicholas P.

    2006-01-01

    Restrictions of Car Emissions. ” http://www.metronews.ca/passenger cars and 95% for light trucks from Tier 1 emissionPassenger Cars - With low-GHG MAC Credit GHG Emission Rate (

  10. Impact of Canada's Voluntary Agreement on Greenhouse Gas Emissions from Light Duty Vehicles

    E-Print Network [OSTI]

    Lutsey, Nicholas P.

    2006-01-01

    Restrictions of Car Emissions. ” http://www.metronews.ca/passenger cars and 95% for light trucks from Tier 1 emissionPassenger Cars - With low-GHG MAC Credit GHG Emission Rate (

  11. Potential for Energy Efficiency Improvement Beyond the Light-Duty Sector

    Broader source: Energy.gov [DOE]

    While there has been considerable research focusing on energy efficiency and fuel substitution options for LDVs, much less attention has been given to non-LDV modes, even though they constitute close to half of the energy used in the transportation sector. We conducted an extensive literature review of the non-LDV modes, and in this report we bring together the salient findings concerning future energy efficiency options in the time period up to 2050. The studies reviewed provided potential energy savings for individual technologies within each mode, as well as an overall energy savings representing the case where all possible improvements are implemented.

  12. Urea SCR Durability Assessment for Tier 2 Light-Duty Truck |...

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

    Laboratory and Vehicle Demonstration of a "2nd-Generation" LNT+in-situ SCR Diesel NOx Emission Control Concept Future Trends for DPFSCR On-Filter (SCRF) Combination and...

  13. Economic Comparison of LNT Versus Urea SCR for Light-Duty Diesel...

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

    Laboratory and Vehicle Demonstration of a "2nd-Generation" LNT+in-situ SCR Diesel NOx Emission Control Concept NH3 generation over commercial Three-Way Catalysts and...

  14. Efficiency analysis of varying EGR under PCI mode of combustion in a light duty diesel engine 

    E-Print Network [OSTI]

    Pillai, Rahul Radhakrishna

    2008-10-10

    The recent pollution norms have brought a strong emphasis on the reduction of diesel engine emissions. Low temperature combustion technology such as premixed compression ignition (PCI) has the capability to significantly ...

  15. Light duty vehicle full fuel cycle emissions analysis. Topical report, April 1993-April 1994

    SciTech Connect (OSTI)

    Darrow, K.G.

    1994-04-01

    The report provides a methodology for analyzing full fuel cycle emissions of alternative fuels for vehicles. Included in this analysis is an assessment of the following fuel cycles relevant to vehicle use: gasoline, reformulated gasoline, natural gas, liquefied petroleum gas, electric power (with onboard battery storage), ethanol, and methanol fuels. The analysis focuses on basic criteria pollutants (reactive organic gases, nitrous oxides, carbon monoxide, sulfurous oxides, and particulates less than 10 microns (PM10)). Emissions of greenhouse gases (carbon dioxide, methane, and nitrous oxide) are also defined. The analysis was conducted for two cases, United States and the State of California and two time frames, current and year 2000.

  16. Opportunity Assessment Clean Diesels in the North American Light Duty Market

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation given at the 2007 Diesel Engine-Efficiency & Emissions Research Conference (DEER 2007). 13-16 August, 2007, Detroit, Michigan. Sponsored by the U.S. Department of Energy's (DOE) Office of FreedomCAR and Vehicle Technologies (OFCVT).

  17. Trends in Exhaust Emissions from In-Use California Light-Duty Vehicles, 1994-2001

    E-Print Network [OSTI]

    Kean, Andrew J.; Sawyer, Robert F.; Harley, Robert A.; Kendall, Gary R.

    2002-01-01

    and distillation properties. RESULTS AND DISCUSSION GASOLINEand gasoline reformulation (i.e. , modified distillation

  18. Transonic Combustion ?- Injection Strategy Development for Supercritical Gasoline Injection-Ignition in a Light Duty Engine

    Broader source: Energy.gov [DOE]

    Novel fuel injection equipment enables knock-free ignition with low noise and smoke in compression-ignition engines and low-particulates in spark-ignition engines.

  19. Non-Cost Barriers to Consumer Adoption of New Light-Duty Vehicle Technologies

    Office of Energy Efficiency and Renewable Energy (EERE)

    The rate of adoption of new vehicle technologies and related reductions in petroleum use and greenhouse gas emissions rely on how rapidly technology innovations enter the fleet through new vehicle purchases. New technologies often increase vehicle price, which creates a barrier to consumer purchase, but other barriers to adoption are not due to increased purchase prices. For example, plug-in vehicles, dedicated alternative fuel vehicles, and other new technologies face non-cost barriers such as consumer unfamiliarity or requirements for drivers to adjust behavior. This report reviews recent research to help classify these non-cost barriers and determine federal government programs and actions with the greatest potential to overcome them.

  20. Soybean and Coconut Biodiesel Fuel Effects on Combustion Characteristics in a Light-Duty Diesel Engine

    SciTech Connect (OSTI)

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

    2008-01-01

    This study investigated the effects of soybean- and coconut-derived biodiesel fuels on combustion characteristics in a 1.7-liter direct injection, common rail diesel engine. Five sets of fuels were studied: 2007 ultra-low sulfur diesel (ULSD), 5% and 20% volumetric blends of soybean biodiesel with ULSD (soybean B5 and B20), and 5% and 20% volumetric blends of coconut biodiesel with ULSD (coconut B5 and B20). In conventional diesel combustion mode, particulate matter (PM) and nitrogen oxides (NO/dx) emissions were similar for all fuels studied except soybean B20. Soybean B20 produced the lowest PM but the highest NO/dx emissions. Compared with conventional diesel combustion mode, high efficiency clean combustion (HECC) mode, achieved by increased EGR and combustion phasing, significantly reduced both PM and NO/dx emissions for all fuels studied at the expense of higher hydrocarbon (HC) and carbon monoxide (CO) emissions and an increase in fuel consumption (less than 4%). ULSD, soybean B5, and coconut B5 showed no difference in exhaust emissions. However, PM emissions increased slightly for soybean B20 and coconut B20. NO/dx emissions increased significantly for soybean B20, while those for coconut B20 were comparable to ULSD. Differences in the chemical and physical properties of soybean and coconut biodiesel fuels compared with ULSD, such as higher fuel-borne oxygen, greater viscosity, and higher boiling temperatures, play a key role in combustion processes and, therefore, exhaust emissions. Furthermore, the highly unsaturated ester composition in soybean biodiesel can be another factor in the increase of NO/dx emissions.

  1. Evaluation of aftermarket LPG conversion kits in light-duty vehicle applications. Final report

    SciTech Connect (OSTI)

    Bass, E.A.

    1993-06-01

    SwRI was contracted by NREL to evaluate three LPG conversion kits on a Chevrolet Lumina. The objective of the project was to measure the Federal Test Procedure (FTP) emissions and fuel economy of these kits, and compare their performance to gasoline-fueled operation and to each other. Varying LPG fuel blends allowed a preliminary look at the potential for fuel system disturbance. The project required kit installation and adjustment according to manufacturer`s instructions. A limited amount of trouble diagnosis was also performed on the fuel systems. A simultaneous contract from the Texas Railroad Commission, in cooperation with NREL, provided funds for additional testing with market fuels (HD5 propane and industry average gasoline) and hydrocarbon (HC) emissions speciation to determine the ozone-forming potential of LPG HC emissions. This report documents the procurement, installation, and testing of these LPG conversion kits.

  2. Evaluation of aftermarket CNG conversion kits in light-duty vehicle applications. Final report

    SciTech Connect (OSTI)

    Blazek, C.F.; Rowley, P.F.; Grimes, J.W.

    1995-07-01

    The Institute of Gas Technology (IGT) was contracted by the National Renewable Energy Laboratory (NREL) to evaluate three compressed natural gas (CNG) conversion systems using a 1993 Chevrolet Lumina baseline vehicle. A fourth conversion system was added to the test matrix through funding support from Brooklyn Union. The objective of this project was to measure the Federal Test Procedure (FTP) emissions and fuel economy of the different conversion systems, and to compare the performance to gasoline-fueled operation and each other. Different natural gas compositions were selected to represent the 10th percentile, mean, and 90th percentile compositions distributed in the Continental United States. Testing with these different compositions demonstrated the systems` ability to accommodate the spectrum of gas found in the United States. Each compressed natural gas conversion system was installed and adjusted according to the manufacturer`s instructions. In addition to the FTP testing, an evaluation of the comparative installation times and derivability tests (based on AGA and CRC guidelines) were conducted on each system.

  3. Global Assessment of Hydrogen Technologies - Task 1 Report Technology Evaluation of Hydrogen Light Duty Vehicles

    SciTech Connect (OSTI)

    Fouad, Fouad H.; Peters, Robert W.; Sisiopiku, Virginia P.; Sullivan Andrew J.; Rousseau, Aymeric

    2007-12-01

    This task analyzes the candidate hydrogen-fueled vehicles for near-term use in the Southeastern U.S. The purpose of this work is to assess their potential in terms of efficiency and performance. This report compares conventional, hybrid electric vehicles (HEV) with gasoline and hydrogen-fueled internal combustion engines (ICEs) as well as fuel cell and fuel cell hybrids from a technology as well as fuel economy point of view. All the vehicles have been simulated using the Powertrain System Analysis Toolkit (PSAT). First, some background information is provided on recent American automotive market trends and consequences. Moreover, available options are presented for introducing cleaner and more economical vehicles in the market in the future. In this study, analysis of various candidate hydrogen-fueled vehicles is performed using PSAT and, thus, a brief description of PSAT features and capabilities are provided. Detailed information on the simulation analysis performed is also offered, including methodology assumptions, fuel economic results, and conclusions from the findings.

  4. Accelerating Light-Duty Diesel Sales in the U.S. Market

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation given at DEER 2006, August 20-24, 2006, Detroit, Michigan. Sponsored by the U.S. DOE's EERE FreedomCar and Fuel Partnership and 21st Century Truck Programs.

  5. Addressing the Challenges of RCCI Operation on a Light-Duty Multi...

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

    and developing RCCI operation in fully built multi-cylinder engine to address hardware, aftertreatment, and control challenges deer11wagner.pdf More Documents &...

  6. Hydrogen Storage Options: Technologies and Comparisons for Light-Duty Vehicle Applications

    E-Print Network [OSTI]

    Burke, Andrew; Gardnier, Monterey

    2005-01-01

    Stetson, N. , Solid Hydrogen Storage Systems for PortableA Review of On-Board Hydrogen Storage Alternatives for FuelA. , Materials for Hydrogen Storage, Materials Today,

  7. Hydrogen Storage Options: Technologies and Comparisons for Light-Duty Vehicle Applications

    E-Print Network [OSTI]

    Burke, Andy; Gardiner, Monterey

    2005-01-01

    Uhlemann, M. , etals. , Hydrogen Storage in Different CarbonEckert, J. , etals. , Hydrogen Storage in Microporous Metal-16, 2003 40. Smalley,E. , Hydrogen Storage Eased, Technology

  8. Light-Duty Reactivity Controlled Compression Ignition Drive Cycle Fuel Economy and Emissions Estimates

    Broader source: Energy.gov [DOE]

    Vehicle systems simulations using experimental data demonstrate improved modeled fuel economy of 15% for passenger vehicles solely from powertrain efficiency relative to a 2009 PFI gasoline baseline.

  9. Assessing the fuel Use and greenhouse gas emissions of future light-duty vehicles in Japan

    E-Print Network [OSTI]

    Nishimura, Eriko

    2011-01-01

    Reducing greenhouse gas (GHG) emissions is of great concern in Japan, as well as elsewhere, such as in the U.S. and EU. More than 20% of GHG emissions in Japan come from the transportation sector, and a more than 70% ...

  10. Progress on DOE Vehicle Technologies Light-Duty Diesel Engine Efficiency and Emissions Milestones

    Broader source: Energy.gov [DOE]

    The path to 45 percent peak BTE in FY 2010 includes modern base engine plus enabling technologies demonstrated in FY 2008 plus the recovery of thermal energy from the exhaust and EGR systems

  11. Trends in Exhaust Emissions from In-Use California Light-Duty Vehicles, 1994-2001

    E-Print Network [OSTI]

    Kean, Andrew J.; Sawyer, Robert F.; Harley, Robert A.; Kendall, Gary R.

    2002-01-01

    efforts to control motor vehicle emissions have been made inVOC) [1]. Motor vehicle emissions are particularlythe concentrations of vehicles, emissions, and people are

  12. Impact of Canada's Voluntary Agreement on Greenhouse Gas Emissions from Light Duty Vehicles

    E-Print Network [OSTI]

    Lutsey, Nicholas P.

    2006-01-01

    Conditions on Vehicle Emissions and Fuel Economy. ” SocietyGM Canada), 2005. “Vehicle Emissions & Fuels. ” http://downward trend in vehicle emissions is shown as vehicles

  13. Effects of Ethanol and Volatility Parameters on Exhaust Emissions of Light-Duty Vehicles

    E-Print Network [OSTI]

    Durbin, T; Miller, J W; Huai, T; Cocker III, D R; Younglove, Y

    2005-01-01

    in-use vehicles ranging from Low-Emission Vehicle (LEV) toSuper-Ultra-Low- Emission Vehicle (SULEV) certification. Thecontent on exhaust emissions from vehicles that can meet

  14. Impact of Canada’s Voluntary Agreement on Greenhouse Gas Emissions from Light Duty Vehicles

    E-Print Network [OSTI]

    Lutsey, Nicholas P.

    2006-01-01

    Conditions on Vehicle Emissions and Fuel Economy. ” SocietyGM Canada), 2005. “Vehicle Emissions & Fuels. ” http://downward trend in vehicle emissions is shown as vehicles

  15. Vehicle Technologies Office Merit Review 2014: Light-Duty Diesel Combuston

    Broader source: Energy.gov [DOE]

    Presentation given by Sandia Natonal Laboratories and  University of Wisconsin at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation...

  16. Light-Duty Diesels in the U.S. | Department of Energy

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

    Detroit, Michigan. Sponsored by the U.S. DOE's EERE FreedomCar and Fuel Partnership and 21st Century Truck Programs. 2006deersimon.pdf More Documents & Publications EPA Diesel...

  17. APBF-DEC Light-duty NOx Adsorber/DPF Project | Department of...

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

    Status of APBF-DEC NOx AdsorberDPF Projects APBF-DEC NOx AdsorberDPF Project: SUVPick-Up Platform APBF- DEC Heavy-Duty NOx AdsorberDPF Project: Catalyst Aging Study...

  18. Vehicle Technologies Office Merit Review 2015: Lean Miller Cycle System Development for Light-Duty Vehicles

    Broader source: Energy.gov [DOE]

    Presentation given by General Motors at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about lean miller cycle system...

  19. Non-Cost Barriers to Consumer Adoption of New Light-Duty Vehicle Technologies

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shinesSolarNew scholarshipThreeFebruary 2015NikkiBig Eddy Nominations Open

  20. Retail Infrastructure Costs Comparison for Hydrogen and Electricity for Light-Duty Vehicles: Preprint

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMassR&D100Nationalquestionnaires 0serial codes onInitiatives » Nuclear

  1. Target Explanation Document: Onboard Hydrogen Storage for Light-Duty Fuel

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing ToolInternational Affairs, Before theFebruary 1,7/109TESLADemand Water

  2. Light Duty Plug-in Hybrid Vehicle Systems Analysis | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURING OFFICE INDUSTRIALU.S.Leadership on Clean Energys oElectrical EnergyDOE

  3. Light-Duty Lean GDI Vehicle Technology Benchmark | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURING OFFICE INDUSTRIALU.S.Leadership on Clean EnergysR&D RoadmapPart of a

  4. DOE Targets for Onboard Hydrogen Storage Systems for Light-Duty Vehicles |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based| Department8, 2015 GATEWAY Takes onandField | SystemsTaps Universities

  5. High Efficiency Clean Combustion in Multi-Cylinder Light-Duty Engines |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12,ExecutiveFinancing ProgramsDepartment of¡ ¢Help DesignPlanDepartment of

  6. High Efficiency Clean Combustion in Multi-Cylinder Light-Duty Engines |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12,ExecutiveFinancing ProgramsDepartment of¡ ¢Help DesignPlanDepartment

  7. High Efficiency Clean Combustion in Multi-Cylinder Light-Duty Engines |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12,ExecutiveFinancing ProgramsDepartment of¡ ¢Help

  8. High-Efficiency Clean Combustion in Light-Duty Multi-Cylinder Diesel

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12,ExecutiveFinancing ProgramsDepartment of¡HighApproachesDepartment ofEngines |

  9. Fuel Spray Research on Light-Duty Injection Systems | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12, 2015ExecutiveFluorescentDanKathy LoftusFuelDepartment of1FuelQualityIssues10

  10. Fuel Spray Research on Light-Duty Injection Systems | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12, 2015ExecutiveFluorescentDanKathy LoftusFuelDepartment

  11. Target Explanation Document: Onboard Hydrogen Storage for Light-Duty Fuel Cell Vehicles

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergyPlan | DepartmentXIII--SMART GRID SEC.QuadrennialTank FarmsGas

  12. Thermoelectric HVAC and Thermal Comfort Enablers for Light-Duty Vehicle

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCEDInstallers/ContractorsPhotovoltaicsState ofSavings for Specific MeasuresDepartment ofApplications

  13. DOE Hydrogen Storage Technical Performance Targets for Light-Duty Vehicles

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels DataEnergy Webinar:IAbout Us »Buildings DOEDOE F 1340.3and| Department of

  14. Multi-Mode RCCI Has Great Potential to Improve Fuel Economy in Light-Duty

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuelsof EnergyApril 2014 |Department ofMayMissionMitigationJanuary

  15. Student and Volunteer Travel to Countries under US State Department Travel Warnings ASSUMPTION OF RISK AND RELEASE

    E-Print Network [OSTI]

    Ziurys, Lucy M.

    at http://ua-risk.terradotta.com/ and the US State Department's Smart Traveler Enrollment Program (STEP conditions; different standards of design, safety, and maintenance of buildings, public places

  16. Review of Destructive Assay Methods for Nuclear Materials Characterization from the Three Mile Island (TMI) Fuel Debris

    SciTech Connect (OSTI)

    Carla J. Miller

    2013-09-01

    This report provides a summary of the literature review that was performed and based on previous work performed at the Idaho National Laboratory studying the Three Mile Island 2 (TMI-2) nuclear reactor accident, specifically the melted fuel debris. The purpose of the literature review was to document prior published work that supports the feasibility of the analytical techniques that were developed to provide quantitative results of the make-up of the fuel and reactor component debris located inside and outside the containment. The quantitative analysis provides a technique to perform nuclear fuel accountancy measurements

  17. A review of "Indian Ink: Script and Print in the Making of the English East India Company" by Miles Ogborn 

    E-Print Network [OSTI]

    Nechtman, Tillman W.

    2008-01-01

    , Indian Ink: Script and Print in the Making of the English East India Company. Chicago and London: The University of Chicago Press, 2007. xiii + 318 pp. + 22 illus. $40.00. Review by TILLMAN W. NECHTMAN, SKIDMORE COLLEGE. The India Office Records... Company (EIC) and the English/British empire in South Asia. Miles Ogborn?s impressive new book, Indian Ink: Script and Print in the Making of the English East India Company, approaches this same archive from an important new direction. Rather than reading...

  18. Effects of Travel Reduction and Efficient Driving on Transportation: Energy Use and Greenhouse Gas Emissions

    Broader source: Energy.gov [DOE]

    Numerous transportation strategies are directed at reducing energy use and greenhouse gas (GHG) emissions by changing the behavior of individual drivers or travelers. These behavioral changes may have the effect of reducing travel, shifting travel to more efficient modes, or improving the efficiency of existing travel. Since the 1970s, federal, regional, state and municipal agencies have tried to reduce energy use, emissions, and congestion by influencing travel behavior. This report reviews and summarizes the literature on relationships between these strategies and transportation-related energy use and GHG emissions to examine how changes to travel behavior can reduce transportation energy use and discuss the potential for federal actions to affect travel behavior.

  19. College of Arts and Sciences Travel Award Application Please submit the following information to request a College of Arts and Sciences Travel Award. Programs may nominate

    E-Print Network [OSTI]

    Indiana University

    College of Arts and Sciences Travel Award Application Please submit the following information to request a College of Arts and Sciences Travel Award. Programs may nominate up to three students the College Graduate Office website for additional information: http

  20. University Of Aberdeen Sustainable Travel Plan 2013_2017 V1 0.Docx Page 1 of 18 University of Aberdeen Sustainable Travel Plan

    E-Print Network [OSTI]

    Neri, Peter

    . The development of a sustainable travel plan is a significant element in the fulfilment of our commitment to the University, and between University sites. reduce the environmental impact of travel associatedUniversity Of Aberdeen Sustainable Travel Plan 2013_2017 V1 0.Docx Page 1 of 18 University

  1. Noisy traveling waves: effect of selection on genealogies

    E-Print Network [OSTI]

    E. Brunet; B. Derrida; A. H. Mueller; S. Munier

    2006-10-04

    For a family of models of evolving population under selection, which can be described by noisy traveling wave equations, the coalescence times along the genealogical tree scale like $\\log^\\alpha N$, where $N$ is the size of the population, in contrast with neutral models for which they scale like $N$. An argument relating this time scale to the diffusion constant of the noisy traveling wave leads to a prediction for $\\alpha$ which agrees with our simulations. An exactly soluble case gives trees with statistics identical to those predicted for mean-field spin glasses in Parisi's theory.

  2. Disposal demonstration of a high integrity container (HIC) containing an EPICOR-II prefilter from Three Mile Island

    SciTech Connect (OSTI)

    McConnell, J.W. Jr.; Tyacke, M.J.; Schmitt, R.C.; Reno, H.W.

    1985-02-01

    A high integrity container (HIC) was developed, tested, and certified for use in disposing of unusual low-level radioactive waste from Three Mile Island Unit 2 (TMI-2). The work was coordinated by EG and G Idaho, Inc. and funded by the US Department of Energy. A disposal demonstration using an HIC containing an EPICOR-II prefilter from TMI-2 was completed at the commercial disposal facility in the State of Washington. A Certification of Compliance was issued by the Department of Social and Health Services of the State of Washington to use the HIC in disposing of up to 50 EPICOR-II prefilters. That Certification of Compliance was issued after rigorous review of the HIC design and test program by the State and by the US Nuclear Regulatory Commission. This report describes the processes of loading, transporting, and disposing of the demonstration HIC and briefly describes the design, testing, and approval effort leading up to the demonstration.

  3. Analysis and testing of the HP-R-214 dome monitor cable from Three Mile Island Unit 2

    SciTech Connect (OSTI)

    Richards, E.H.; Dandini, V.J.

    1986-03-01

    After the accident at Three Mile Island, Unit 2, two sections of a cable connected to the HP-R-214 dome monitor were removed for testing. One section had been directly exposed to the accident environment: the other had been installed in conduit. In addition, an unused section of cable, which was from the same reel as the dome monitor cable, was available as a control sample. These three sections were subjected to material tests, including density profiling, tensile-strength and elongation tests, and chemical analyses, to assess the effect of the accident on the cable and to identify whether any differences existed between the in-conduit and out-of-conduit sections.

  4. Transformer failure and common-mode loss of instrument power at Nine Mile Point Unit 2 on August 13, 1991

    SciTech Connect (OSTI)

    Not Available

    1991-10-01

    On August 13, 1991, at Nine Mile Point Unit 2 nuclear power plant, located near Scriba, New York, on Lake Ontario, the main transformer experienced an internal failure that resulted in degraded voltage which caused the simultaneous loss of five uninterruptible power supplies, which in turn caused the loss of several nonsafety systems, including reactor control rod position indication, some reactor power and water indication, control room annunciators, the plant communications system, the plant process computer, and lighting at some locations. The reactor was subsequently brought to a safe shutdown. Following this event, the US Nuclear Regulatory Commission dispatched an Incident Investigation Team to the site to determine what happened, to identify the probable causes, and to make appropriate findings and conclusions. This report describes the incident, the methodology used by the team in its investigation, and presents and the team's findings and conclusions. 59 figs., 14 tabs.

  5. Transporting TMI-2 (Three Mile Island Unit 2) core debris to INEL: Public safety and public response

    SciTech Connect (OSTI)

    Schmitt, R.C.; Reno, H.W.; Young, W.R.; Hamric, J.P.

    1987-01-01

    This paper describes the approach taken by the US Department of Energy (DOE) to ensure that public safety is maintained during transport of core debris from the Unit-2 reactor at the Three Mile Island Nuclear Power Station near Harrisburg, PA, to the Idaho National Engineering Laboratory near Idaho Falls, ID. It provides up-to-date information about public response to the transport action and discusses DOE's position on several institutional issues. The authors advise that planners of future transport operations be prepared for a multitude of comments from all levels of federal, state, and local governments, special interest groups, and private citizens. They also advise planners to keep meticulous records concerning all informational transactions.

  6. Apparatus and method for measuring and imaging traveling waves

    DOE Patents [OSTI]

    Telschow, Kenneth L. (Idaho Falls, ID); Deason, Vance A. (Idaho Falls, ID)

    2001-01-01

    An apparatus is provided for imaging traveling waves in a medium. The apparatus includes a vibration excitation source configured to impart traveling waves within a medium. An emitter is configured to produce two or more wavefronts, at least one wavefront modulated by a vibrating medium. A modulator is configured to modulate another wavefront in synchronization with the vibrating medium. A sensing media is configured to receive in combination the modulated one wavefront and the another wavefront and having a detection resolution within a limited bandwidth. The another wavefront is modulated at a frequency such that a difference frequency between the one wavefront and the another wavefront is within a response range of the sensing media. Such modulation produces an image of the vibrating medium having an output intensity that is substantially linear with small physical variations within the vibrating medium for all vibration frequencies above the sensing media's response bandwidth. A detector is configured to detect an image of traveling waves in the vibrating medium resulting from interference between the modulated one wavefront and the another wavefront when combined in association with the sensing media. The traveling wave can be used to characterize certain material properties of the medium. Furthermore, a method is provided for imaging and characterizing material properties according to the apparatus.

  7. Interpolation of raytheory travel times within ray cells

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    Interpolation of ray­theory travel times within ray cells Petr Bulant & LudŸek KlimeŸs Department techniques. Several methods based on de­ composition of the model volume into ray cells, and on further interpolation within individual ray cells, were introduced. In the wavefront tracing method (Vinje et al. 1996a

  8. Interpolation of raytheory travel times within ray cells

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    Interpolation of ray­theory travel times within ray cells Petr Bulant & LudŸek KlimeŸs Department title: Interpolation within ray cells Summary 3­D ray tracing followed by interpolation of the computed on the decomposition of the model volume into ray cells, and on further interpolation within the individual ray cells

  9. 30 March 2012 Manual Process for Creating Travel Orders When

    E-Print Network [OSTI]

    , the CBA administrator (Patricia Freeman (3211)) must be contacted to provide the CBA account number and CBA expiration date to SATO. 4) Go to SATO's web site, Virtually There, www in the Travel Module under "Other Transportation." (For CBA ticketed transportation, Ticket Amount, Number

  10. The Path Less Travelled: Overcoming Tor's Bottlenecks with Traffic Splitting

    E-Print Network [OSTI]

    Goldberg, Ian

    The Path Less Travelled: Overcoming Tor's Bottlenecks with Traffic Splitting Mashael AlSabah, Kevin of Computer Science University of Waterloo Abstract. Tor is the most popular low-latency anonymity network, Tor has a variety of performance problems that result in poor quality of service, a strong

  11. SIMON FRASER UNIVERSITY Travel and Business Expense Claim

    E-Print Network [OSTI]

    Bruin, Nils

    hereby certify that all expenses being claimed are net of any travel rebates, and agency discounts TO BE REIMBURSED GST REBATE * GST AMOUNT TO ENTER IN x 5/105 x 5/105 x 5/105 x 5/105 GST COLUMN ON PAGE 1 Above incurred outside Canada do not qualify for rebate. - It is the responsibility of the claimant department

  12. Development of a thermoacoustic travelling-wave refrigerator

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    mean pressure. By that way, conduction losses on the cold heat exchanger are minimized. However to an acoustic wave. Thereby, gas particle pressure and velocity oscillate around a mean value. According of a travelling-wave, acoustic pressure and velocity are in phase inducing a Stirling type cycle. Over an acoustic

  13. Approximation Algorithms for Multi-criteria Traveling Salesman Problems

    E-Print Network [OSTI]

    Al Hanbali, Ahmad

    +3-42 +, respectively. Moreover, we design ran- domized approximation algorithms for multi-criteria () -ATSP (ratio 1 2. Therefore, we design randomized approximation schemes for multi-criteria cycle cover problems by showingApproximation Algorithms for Multi-criteria Traveling Salesman Problems Bodo Manthey1 and L

  14. Advanced Plug-in Electric Vehicle Travel and Charging

    E-Print Network [OSTI]

    California at Davis, University of

    Advanced Plug-in Electric Vehicle Travel and Charging Behavior UC Davis Plug-in Hybrid and Electric Vehicle Research Center Michael Nicholas Thomas Turrentine Gil Tal #12;Project Overview · Provide most in-depth study of PEV usage and charging dynamics. Inform policy on battery size/vehicle architecture

  15. HsO Travel/Conference Fee Award Background

    E-Print Network [OSTI]

    Wright, Dawn Jeannine

    HsO Travel/Conference Fee Award Background: The main purpose of the Hatfield Students Organization to present their research findings at professional conferences related to their field of study. To support student participation in such conferences, HsO, has created an annual award of $250 to help finance

  16. An investigation of induced travel at mixed-use developments 

    E-Print Network [OSTI]

    Sperry, Benjamin Robert

    2009-05-15

    information about two trips made by the respondent, including whether the trip made at the time of the interview was induced. A trip was considered induced if the respondent would not have made the trip if it had required travel outside of Legacy Town Center...

  17. Wunderlich, Kaufman, and Smith LINK TRAVEL TIME PREDICTION FOR

    E-Print Network [OSTI]

    Smith, Robert L.

    . In the Decentralized Dynamic architecture, link-travel times are broadcast to vehicles to provide real-time estimates Architecture does project a gradual progression over time from Autonomous to Decentralized to Centralized route route guidance develops as a viable service. Centralized architectures are projected

  18. Topological horseshoes in travelling waves of discretized nonlinear wave equations

    SciTech Connect (OSTI)

    Chen, Yi-Chiuan, E-mail: YCChen@math.sinica.edu.tw [Institute of Mathematics, Academia Sinica, Taipei 10617, Taiwan (China)] [Institute of Mathematics, Academia Sinica, Taipei 10617, Taiwan (China); Chen, Shyan-Shiou, E-mail: sschen@ntnu.edu.tw [Department of Mathematics, National Taiwan Normal University, Taipei 11677, Taiwan (China)] [Department of Mathematics, National Taiwan Normal University, Taipei 11677, Taiwan (China); Yuan, Juan-Ming, E-mail: jmyuan@pu.edu.tw [Department of Financial and Computational Mathematics, Providence University, Shalu, Taichung 43301, Taiwan (China)] [Department of Financial and Computational Mathematics, Providence University, Shalu, Taichung 43301, Taiwan (China)

    2014-04-15

    Applying the concept of anti-integrable limit to coupled map lattices originated from space-time discretized nonlinear wave equations, we show that there exist topological horseshoes in the phase space formed by the initial states of travelling wave solutions. In particular, the coupled map lattices display spatio-temporal chaos on the horseshoes.

  19. Flow calculations for Yucca Mountain groundwater travel time (GWTT-95)

    SciTech Connect (OSTI)

    Altman, S.J.; Arnold, B.W.; Barnard, R.W.; Barr, G.E.; Ho, C.K.; McKenna, S.A.; Eaton, R.R.

    1996-09-01

    In 1983, high-level radioactive waste repository performance requirements related to groundwater travel time were defined by NRC subsystem regulation 10 CFR 60.113. Although DOE is not presently attempting to demonstrate compliance with that regulation, understanding of the prevalence of fast paths in the groundwater flow system remains a critical element of any safety analyses for a potential repository system at Yucca Mountain, Nevada. Therefore, this analysis was performed to allow comparison of fast-path flow against the criteria set forth in the regulation. Models developed to describe the conditions for initiation, propagation, and sustainability of rapid groundwater movement in both the unsaturated and saturated zones will form part of the technical basis for total- system analyses to assess site viability and site licensability. One of the most significant findings is that the fastest travel times in both unsaturated and saturated zones are in the southern portion of the potential repository, so it is recommended that site characterization studies concentrate on this area. Results support the assumptions regarding the importance of an appropriate conceptual model of groundwater flow and the incorporation of heterogeneous material properties into the analyses. Groundwater travel times are sensitive to variation/uncertainty in hydrologic parameters and in infiltration flux at upper boundary of the problem domain. Simulated travel times are also sensitive to poorly constrained parameters of the interaction between flow in fractures and in the matrix.

  20. the wave model A traveling wave is an organized disturbance

    E-Print Network [OSTI]

    Winokur, Michael

    1 waves the wave model A traveling wave is an organized disturbance propagating at a well-defined wave speed v. · In transverse waves the particles of the medium move perpendicular to the direction of wave propagation. · In longitudinal waves the particles of the medium move parallel to the direction

  1. Infiltration in Porous Media with Dynamic Capillary Pressure: Travelling Waves

    E-Print Network [OSTI]

    Hulshof, Joost

    Infiltration in Porous Media with Dynamic Capillary Pressure: Travelling Waves C. Cuesta # , C to gravity, results in a pseudo­parabolic Burgers type equation. We give a rigorous study of global of study in this paper. We confine ourselves to the particular case of unsaturated groundwater flow, where

  2. Continuum Cascade Model: Branching Random Walk for Traveling Wave

    E-Print Network [OSTI]

    Yoshiaki Itoh

    2015-07-15

    The food web is a directed graph in which nodes label species and directed links represent the predation between species. Cascade models generate random food webs. The recursion to obtain the probability distribution of the longest chain length has the solution with traveling wave. We consider a branching random walk to study the asymptotic probability on the wave front.

  3. How To Make a Greedy Heuristic for the Asymmetric Traveling

    E-Print Network [OSTI]

    Jäger, Gerold

    of cost values. We propose to use upper tolerances of an optimal solution to one of the relaxed Asymmetric (cost) of traveling from city i to city j is denoted by c(i, j). These costs are called symmetric if c, the problem of finding the most efficient drilling sequence is a TSP. More applications to Genome Sequencing

  4. Evolution equations: Frobenius integrability, conservation laws and travelling waves

    E-Print Network [OSTI]

    Geoff Prince; Naghmana Tehseen

    2015-06-07

    We give new results concerning the Frobenius integrability and solution of evolution equations admitting travelling wave solutions. In particular, we give a powerful result which explains the extraordinary integrability of some of these equations. We also discuss "local" conservations laws for evolution equations in general and demonstrate all the results for the Korteweg de Vries equation.

  5. Fact #842: October 13, 2014 Vehicles and Vehicle Travel Trends have Changed Since 2008

    Broader source: Energy.gov [DOE]

    As the U.S. population has doubled from 1950 to 2012, the number of vehicles has grown nearly 6-fold and vehicle travel even more than that. The number of vehicles and vehicle travel peaked in 2007...

  6. Driving and passengering: notes on the ordinary organisation of car travel 

    E-Print Network [OSTI]

    Laurier, Eric; Lorimer, Hayden; Brown, Barry; Jones, Owain; Juhlin, Oskar; Noble, Allyson; Perry, Mark; Pica, Daniele; Sormani, Philippe; Strebel, Ignaz; Swan, Laurel; Taylor, Alex S; Watts, Laura; Weilenmann, Alexandra

    2008-01-01

    We spend ever increasing periods of our lives travelling in cars, yet quite what it is we do while travelling, aside from driving the vehicle itself, is largely overlooked. Drawing on analyses of video records of a series ...

  7. How Do You Go Green When You Travel? | Department of Energy

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

    be green. Choices such as less frequent linen service are opportunities to save water and energy while traveling. How do you go green when you travel? E-mail your responses to the...

  8. Energy Secretary Steven Chu to Travel to Bay Area to Highlight...

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

    Energy Secretary Steven Chu to Travel to Bay Area to Highlight State of the Union Address, Commitment to Clean Energy Energy Secretary Steven Chu to Travel to Bay Area to Highlight...

  9. Student Travel to Pan-Am Congress of Plants & Biofuels in Merida...

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

    Student Travel to Pan-Am Congress of Plants & Biofuels in Merida, Mexico Re-direct Destination: Department of Energy - Final Technical Report Grant Title: Student Travel to Pan-Am...

  10. Georgia Institute of Technology School of Chemistry and Biochemistry Johnson Graduate Student Travel Funds

    E-Print Network [OSTI]

    Sherrill, David

    Georgia Institute of Technology School of Chemistry and Biochemistry Johnson Graduate Student Travel funds may be used to meet any remaining costs not covered by the research advisor, SGA award_____________________________________________________ Total estimated costs for attending conference Transportation $_______________ Other Travel

  11. TRAVELING-WAVE TUBE AMPLIFIER CHARACTERISTICS STUDY FOR STOCHASTIC BEAM COOLING EXPERIMENTS

    E-Print Network [OSTI]

    Leskovar, B.

    2010-01-01

    Power Gallium-Arsenide Field- Effect Transistors and Helix Traveling-Wave Tubes (TWT) were considered as potential

  12. A review of "Literature and Domestic Travel in Early Modern England" by Andrew McRae 

    E-Print Network [OSTI]

    Aune, M. G.

    2012-01-01

    Rae. Literature and Domestic Travel in Early Modern England. Cambridge: Cambridge University Press, 2009. xi + 247 pp. + 9 illus. $90.00. Review by ?.?. ????, ?? ??????? ?????????? ?? ?????? ?????. ?e work of Andrew McRae, professor of English... latest work, adding travel narratives, maps, and travel guides. McRae uses mobility as his access point into domestic travel, writing in the introduction that ?mobility lent shape to some of the de?nitive transformations of the era: from the shift...

  13. PPrreesseenntteedd bbyy tthhee FFAAUU TTrraavveell OOffffiiccee Year End Processing in Banner Travel

    E-Print Network [OSTI]

    Fernandez, Eduardo

    Travel: Between July 1, 2011 and until August 1, 2011, both the 2011 fiscal year and the 2012 fiscal year Travel Authorizations for Travel (TA forms), a delegate can control which fiscal year is affected by setting the report date given in the general information section, as seen here: If the report date is set

  14. TAKE-HOME EXP. # 7a Light Imagined as Traveling in Straight Lines

    E-Print Network [OSTI]

    Pickett, Galen T.

    TAKE-HOME EXP. # 7a Light Imagined as Traveling in Straight Lines: Sun Images in the Shade of a Tree. Our ordinary senses imply that light travels in a straight line. In fact, Isaac Newton was so convinced of light's straight-line travel that he proposed a particle model for light, saying: "Are

  15. Reconciling Pcard Travel Justin Walters 277-0057 jwalters@unm.edu

    E-Print Network [OSTI]

    New Mexico, University of

    -2019 wirthl@unm.edu #12;Overview o All prepaid travel purchases must be reconciled to a DPEZ. o Be sure all travel documents are submitted together on one DPEZ. (Prepaid, out-of-pocket, meal per diem, etc.) o Workflow o Developed to assist in reconciling prepaid travel purchases made with a Pcard. o $0 DPEZ's o

  16. OP 79.05: International Travel DATE: Tracked1/17/14

    E-Print Network [OSTI]

    Rock, Chris

    of international travel to countries outside the United States. REVIEW: This OP will be reviewed in November of odd that is subject to a travel advisory issued by the United States Department of State. OIA will determine.024, Texas Government Code (Vernon's Civil Statutes Supplement, 2002), all international travel by state

  17. Travel{time calculation in heterogeneous 3-D structures * Lud ek Klime s

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    Travel{time calculation in heterogeneous 3-D structures * Lud#20;ek Klime#20;s Department-mail: psencik@earn.cvut.cz Summary The selection of the numerical method to calculate travel times depends on the nature of the travel times, on the complexity and computer representation of the seismic model

  18. Numerical studies of current generation by radio-frequency traveling waves

    E-Print Network [OSTI]

    Karney, Charles

    Numerical studies of current generation by radio-frequency traveling waves Charles F. F. Karney January 1979; final manuscript received 7 May 1979) By injecting radio-frequency traveling waves of the fusion power output. Recently,' the damping of high-phase-velocity radio- frequency traveling waves has

  19. PLANNING-LEVEL METHODOLOGY FOR EVALUATING TRAVELER INFORMATION PROVISION STRATEGIES UNDER STOCHASTIC CAPACITY CONDITIONS

    E-Print Network [OSTI]

    Zhou, Xuesong

    Research and Education (ITRE) Department of Civil, Construction and Environmental Engineering North and varying degrees of traveler knowledge in an advanced traveler information provision environment to a simple corridor and medium-scale networks to illustrate the effectiveness of traveler information under

  20. The UNIVERSITY of WESTERN ONTARIO TRAVEL POLICY SUPPLEMENT AS RELATED TO RESEARCH

    E-Print Network [OSTI]

    Lennard, William N.

    The UNIVERSITY of WESTERN ONTARIO TRAVEL POLICY SUPPLEMENT AS RELATED TO RESEARCH The purpose. Page 1 of 6 The University of Western Ontario Travel and Expense Reimbursement Policy 2.16 Tri-Council #12;The UNIVERSITY of WESTERN ONTARIO TRAVEL POLICY SUPPLEMENT AS RELATED TO RESEARCH The purpose

  1. New Travel and Expense Management Tool: Chrome River coming July 1, 2015

    E-Print Network [OSTI]

    expense reports, run inquiry reports and submit Small Business Expense reimbursements. Chrome River hasNew Travel and Expense Management Tool: Chrome River coming July 1, 2015 Do you travel on behalf you have a non-ODU employee that needs to be reimbursed for travel? Then Chrome River is for you

  2. Modelling and Administration of Contract-Based Simon Miles and Nir Oren and Michael Luck and Sanjay Modgil and Nora Faci 1

    E-Print Network [OSTI]

    Luck, Michael

    of the contract life-cycle, we need to specify the functionality required of a contract management architecture of that architecture. 1 King's College London, UK, email: simon.miles@kcl.ac.uk 2 Lost Wax, UK The CONTRACT project3 framework and architecture specification in which nor- mative business contracts can be electronically

  3. TopoftheCity-37miles/byReidPriedhorsky(reid@reidster.net) 00.00 -down hill to Clarence & Seymour 00.09 Right -Seymour Ave. -short visibility

    E-Print Network [OSTI]

    Priedhorsky, Reid

    TopoftheCity-37miles/byReidPriedhorsky(reid@reidster.net) 00.00 - down hill to Clarence & Seymour 00.09 Right - Seymour Ave. - short visibility 00.44 Right - Franklin Ave. - rough pavement 00.69 Left Ave. 36.58 Left - Seymour Ave. 36.93 Left - trail 37.04 - end at water tower #12;

  4. Observational evidence for travelling wave modes bearing distance proportional shifts

    E-Print Network [OSTI]

    Guruprasad, V

    2015-01-01

    Discrepancies of range between the Space Surveillance Network radars and the Deep Space Network in tracking the 1998 earth flyby of NEAR, and between ESA's Doppler and range data in Rosetta's 2009 flyby, reveal a consistent excess delay, or lag, equal to instantaneous one-way travel time in the telemetry signals. These lags readily explain all details of the flyby anomaly, and are shown to be symptoms of chirp d'Alembertian travelling wave solutions, relating to traditional sinusoidal waves by a rotation of the spectral decomposition due to the clock acceleration caused by the Doppler rates during the flybys. The lags thus relate to special relativity, but yield distance proportional shifts like those of cosmology at short range.

  5. Time travel, Clock Puzzles and Their Experimental Tests

    E-Print Network [OSTI]

    Ignazio Ciufolini

    2013-06-07

    Is time travel possible? What is Einstein's theory of relativity mathematically predicting in that regard? Is time travel related to the so-called clock 'paradoxes' of relativity and if so how? Is there any accurate experimental evidence of the phenomena regarding the different flow of time predicted by General Relativity and is there any possible application of the temporal phenomena predicted by relativity to our everyday life? Which temporal phenomena are predicted in the vicinities of a rotating body and of a mass-energy current, and do we have any experimental test of the occurrence of these phenomena near a rotating body? In this paper, we address and answer some of these questions.

  6. Observational evidence for travelling wave modes bearing distance proportional shifts

    E-Print Network [OSTI]

    V. Guruprasad

    2015-07-18

    Discrepancies of range between the Space Surveillance Network radars and the Deep Space Network in tracking the 1998 earth flyby of NEAR, and between ESA's Doppler and range data in Rosetta's 2009 flyby, reveal a consistent excess delay, or lag, equal to instantaneous one-way travel time in the telemetry signals. These lags readily explain all details of the flyby anomaly, and are shown to be symptoms of chirp d'Alembertian travelling wave solutions, relating to traditional sinusoidal waves by a rotation of the spectral decomposition due to the clock acceleration caused by the Doppler rates during the flybys. The lags thus relate to special relativity, but yield distance proportional shifts like those of cosmology at short range.

  7. California’s K-12 Educational Infrastructure Investments: Leveraging the State’s Role for Quality School Facilities in Sustainable Communities

    E-Print Network [OSTI]

    Vincent, Jeffrey M.

    2012-01-01

    gas  (GHG)  emissions,  particularly  from  vehicle  miles  decrease  in  vehicle  travel  and   GHG  emissions  from  vehicle  miles  traveled  and   greenhouse  gas  emissions  

  8. Dendritic Actin Filament Nucleation Causes Traveling Waves and Patches

    E-Print Network [OSTI]

    Anders E. Carlsson

    2010-05-28

    The polymerization of actin via branching at a cell membrane containing nucleation-promoting factors is simulated using a stochastic-growth methodology. The polymerized-actin distribution displays three types of behavior: a) traveling waves, b) moving patches, and c) random fluctuations. Increasing actin concentration causes a transition from patches to waves. The waves and patches move by a treadmilling mechanism which does not require myosin II. The effects of downregulation of key proteins on actin wave behavior are evaluated.

  9. Deputy Secretary Poneman to Travel to Russia | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based| Department8, 20153Danielthrough theK APolicyonStatesinJapan |Travel to

  10. GPS Travel Survey Data Collection and Analysis | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12,Executive Compensation References: FARWashers | DepartmentGNEPGPS Travel

  11. Secretary Bodman Travels to the Middle East | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterestedReplacement-2-AA-1 SECTIONEnergy ScientistsinArab EmiratesandofTravels to

  12. NEUP Foreign Travel Request Form | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties -Department of EnergyNEW1 NEPAOctober 29,ExcellenceForeign Travel

  13. UC San Diego Student Certification for Business-Related Travel Please complete this form and attach it to the MyTravel trip for any student travel reimbursement that is certified to be

    E-Print Network [OSTI]

    UC San Diego Student Certification for Business-Related Travel Please complete this form and attach. This certification must be completed by the student and certified by a UC San Diego faculty member, a Principal Investigator (PI), or administrator. Reimbursement for UC San Diego Business-Related Travel To be completed

  14. Molten metal feed system controlled with a traveling magnetic field

    DOE Patents [OSTI]

    Praeg, Walter F. (Palos Park, IL)

    1991-01-01

    A continuous metal casting system in which the feed of molten metal is controlled by means of a linear induction motor capable of producing a magnetic traveling wave in a duct that connects a reservoir of molten metal to a caster. The linear induction motor produces a traveling magnetic wave in the duct in opposition to the pressure exerted by the head of molten metal in the reservoir so that p.sub.c =p.sub.g -p.sub.m where p.sub.c is the desired pressure in the caster, p.sub.g is the gravitational pressure in the duct exerted by the force of the head of molten metal in the reservoir, and p.sub.m is the electromagnetic pressure exerted by the force of the magnetic field traveling wave produced by the linear induction motor. The invention also includes feedback loops to the linear induction motor to control the casting pressure in response to measured characteristics of the metal being cast.

  15. Travel determinants and multi-scale transferability of national activity patterns to local populations

    SciTech Connect (OSTI)

    Henson, Kriste M; Gou; ias, Konstadinos G

    2010-11-30

    The ability to transfer national travel patterns to a local population is of interest when attempting to model megaregions or areas that exceed metropolitan planning organization (MPO) boundaries. At the core of this research are questions about the connection between travel behavior and land use, urban form, and accessibility. As a part of this process, a group of land use variables have been identified to define activity and travel patterns for individuals and households. The 2001 National Household Travel Survey (NHTS) participants are divided into categories comprised of a set of latent cluster models representing persons, travel, and land use. These are compared to two sets of cluster models constructed for two local travel surveys. Comparison of means statistical tests are used to assess differences among sociodemographic groups residing in localities with similar land uses. The results show that the NHTS and the local surveys share mean population activity and travel characteristics. However, these similarities mask behavioral heterogeneity that are shown when distributions of activity and travel behavior are examined. Therefore, data from a national household travel survey cannot be used to model local population travel characteristics if the goal to model the actual distributions and not mean travel behavior characteristics.

  16. Barge loading facilities in conjunction with wood chipping and sawlog mill, Tennessee River Mile 145. 9R: Environmental assessment

    SciTech Connect (OSTI)

    Not Available

    1990-08-01

    The purpose of this Environmental Assessment (EA) is to evaluate the environmental consequences of approving, denying, or adopting reasonable alternatives to a request for barge loading facilities. These facilities would serve a proposed wood chipping and sawlog products operation at Tennessee River Mile (TRM) 145.9, right descending bank, (Kentucky Lake), in Perry County, Tennessee. The site is located between Short Creek and Peters Landing. The applicant is Southeastern Forest Products, L.P. (SFP), Box 73, Linden, Tennessee and the proposed facilities would be constructed on or adjacent to company owned land. Portions of the barge terminal would be constructed on land over which flood easement rights are held by the United States of America and administered by the Tennessee Valley Authority (TVA). The US Army Corps of Engineers (CE) and TVA have regulatory control over the proposed barge terminal facilities since the action would involve construction in the Tennessee River which is a navigable water of the United States. The wood chipping and sawlog products facilities proposed on the upland property are not regulated by the CE or TVA. On the basis of the analysis which follows, it has been determined that a modified proposal (as described herein) would not significantly affect the quality of the human environment, and does not require the preparation of an environmental impact statement. 8 refs.

  17. INTERNATIONAL TRAVEL AND EXPORT CONTROL REGULATIONS When traveling abroad, faculty, staff and students at the University of Nebraska-Lincoln should be familiar with

    E-Print Network [OSTI]

    Farritor, Shane

    1 INTERNATIONAL TRAVEL AND EXPORT CONTROL REGULATIONS When traveling abroad, faculty, staff and students at the University of Nebraska-Lincoln should be familiar with the impact of export control/or invoke prison sentences for individuals violating the export control and embargo laws. These fines

  18. miles-99.PDF

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26th AnnualHistoryMIII: The ManhattanCO2mfs

  19. Review of the state of criticality of the Three Mile Island Unit 2 core and reactor vessel

    SciTech Connect (OSTI)

    Stratton, W.R. )

    1987-04-15

    The events during the early hours of the Three Mile Island Unit 2 (TMI-2) accident on March 28, 1979 caused the fuel in the reactor core to crumble or disintegrate, and then subside into a rubble structure more compact that its normal configuration. The present height of the core is about seven feet, five feet less than its normal configuration of 12 feet. With the same boron content and some or all of the control rod and burnable poison rod material as the normal core configuration, the collapsed structure is calculated to be more reactive. However, the reactor is assuredly subcritical at present because of the extraordinarily high boron concentration maintained in the coolant water. Four additional and different physical models are discussed briefly in the report to illustrate the margin of subcriticality, to provide a better estimate of the neutron multiplication factor, and to provide some understanding of the criticality effects of the important parameters. Two different finite, cylindrical models of a collapsed core are also presented in this report. The conclusion of this review is that the reactor is now very far subcritical with a boron concentration of 4350 ppM or more, and no conceivable rearrangement of fuel can create a critical state. Careful administrative control to maintain the boron concentration of the reactor coolant close to 5000 ppM, and controls to rigorously exclude addition of unborated water to the primary system, provide additional assurance that subcriticality will be maintained. The immediate corollary is that the defueling of the reactor vessel can proceed as planned, with complete confidence that such operations will remain subcritical. 20 refs.

  20. Revisiting Insights from Three Mile Island Unit 2 Postaccident Examinations and Evaluations in View of the Fukushima Daiichi Accident

    SciTech Connect (OSTI)

    Joy Rempe; Mitchell Farmer; Michael Corradini; Larry Ott; Randall Gauntt; Dana Powers

    2012-11-01

    The Three Mile Island Unit 2 (TMI-2) accident, which occurred on March 28, 1979, led industry and regulators to enhance strategies to protect against severe accidents in commercial nuclear power plants. Investigations in the years after the accident concluded that at least 45% of the core had melted and that nearly 19 tonnes of the core material had relocated to the lower head. Postaccident examinations indicate that about half of that material formed a solid layer near the lower head and above it was a layer of fragmented rubble. As discussed in this paper, numerous insights related to pressurized water reactor accident progression were gained from postaccident evaluations of debris, reactor pressure vessel (RPV) specimens, and nozzles taken from the RPV. In addition, information gleaned from TMI-2 specimen evaluations and available data from plant instrumentation were used to improve severe accident simulation models that form the technical basis for reactor safety evaluations. Finally, the TMI-2 accident led the nuclear community to dedicate considerable effort toward understanding severe accident phenomenology as well as the potential for containment failure. Because available data suggest that significant amounts of fuel heated to temperatures near melting, the events at Fukushima Daiichi Units 1, 2, and 3 offer an unexpected opportunity to gain similar understanding about boiling water reactor accident progression. To increase the international benefit from such an endeavor, we recommend that an international effort be initiated to (a) prioritize data needs; (b) identify techniques, samples, and sample evaluations needed to address each information need; and (c) help finance acquisition of the required data and conduct of the analyses.