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Evaluation Of Activity Fuel Use And Emissions Of Heavy Duty Diesel And Compressed Natural Gas Vehicles
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Book Synopsis Evaluation of Activity, Fuel Use, and Emissions of Heavy-Duty Diesel and Compressed Natural Gas Vehicles by : Gurdas Singh Sandhu
Download or read book Evaluation of Activity, Fuel Use, and Emissions of Heavy-Duty Diesel and Compressed Natural Gas Vehicles written by Gurdas Singh Sandhu and published by . This book was released on 2015 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Review of the U.S. Department of Energy's Heavy Vehicle Technologies Program by : National Research Council
Download or read book Review of the U.S. Department of Energy's Heavy Vehicle Technologies Program written by National Research Council and published by National Academies Press. This book was released on 2000-12-01 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: As national priorities have been focused both on reducing fuel consumption and improving air quality, attention has increased on reducing emissions from many types of vehicles, including light-duty, medium-duty, and heavy-duty diesel-powered vehicles. Meeting the recently promulgated (and proposed) emission standards and simultaneously increasing fuel economy will pose especially difficult challenges for diesel-powered vehicles and will require the development of new emission-reduction technologies. In response to a request from the director of OHVT, the National Research Council formed the Committee on Review of DOE's Office of Heavy Vehicle Technologies to conduct a broad, independent review of its research and development (R&D) activities.
Author :National Academies of Sciences, Engineering, and Medicine Publisher :National Academies Press ISBN 13 :0309496381 Total Pages :399 pages Book Rating :4.3/5 (94 download)
Book Synopsis Reducing Fuel Consumption and Greenhouse Gas Emissions of Medium- and Heavy-Duty Vehicles, Phase Two by : National Academies of Sciences, Engineering, and Medicine
Download or read book Reducing Fuel Consumption and Greenhouse Gas Emissions of Medium- and Heavy-Duty Vehicles, Phase Two written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2020-05-15 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: Medium- and heavy-duty trucks, motor coaches, and transit buses - collectively, "medium- and heavy-duty vehicles", or MHDVs - are used in every sector of the economy. The fuel consumption and greenhouse gas emissions of MHDVs have become a focus of legislative and regulatory action in the past few years. This study is a follow-on to the National Research Council's 2010 report, Technologies and Approaches to Reducing the Fuel Consumption of Medium-and Heavy-Duty Vehicles. That report provided a series of findings and recommendations on the development of regulations for reducing fuel consumption of MHDVs. On September 15, 2011, NHTSA and EPA finalized joint Phase I rules to establish a comprehensive Heavy-Duty National Program to reduce greenhouse gas emissions and fuel consumption for on-road medium- and heavy-duty vehicles. As NHTSA and EPA began working on a second round of standards, the National Academies issued another report, Reducing the Fuel Consumption and Greenhouse Gas Emissions of Medium- and Heavy-Duty Vehicles, Phase Two: First Report, providing recommendations for the Phase II standards. This third and final report focuses on a possible third phase of regulations to be promulgated by these agencies in the next decade.
Book Synopsis Annual Report to Congress on the Automotive Technology Development Program. Fifteenth by :
Download or read book Annual Report to Congress on the Automotive Technology Development Program. Fifteenth written by and published by . This book was released on 1995 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of the Performance and Air Pollutant Emissions of Heavy-duty Vehicles Operating on Various Natural Gas Blends by : Georgios Karavalakis
Download or read book Evaluation of the Performance and Air Pollutant Emissions of Heavy-duty Vehicles Operating on Various Natural Gas Blends written by Georgios Karavalakis and published by . This book was released on 2015 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Committee on Assessment of Technologies and Approaches for Reducing the Fuel Consumption of Medium- And Heavy-Duty Vehicles Phase Two Publisher : ISBN 13 :9780309386715 Total Pages :116 pages Book Rating :4.3/5 (867 download)
Book Synopsis Reducing the Fuel Consumption and Greenhouse Gas Emissions of Medium- And Heavy-Duty Vehicles, Phase Two by : Committee on Assessment of Technologies and Approaches for Reducing the Fuel Consumption of Medium- And Heavy-Duty Vehicles Phase Two
Download or read book Reducing the Fuel Consumption and Greenhouse Gas Emissions of Medium- And Heavy-Duty Vehicles, Phase Two written by Committee on Assessment of Technologies and Approaches for Reducing the Fuel Consumption of Medium- And Heavy-Duty Vehicles Phase Two and published by . This book was released on 2014-10-02 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Medium- and heavy-duty trucks, motor coaches, and transit buses - collectively, "medium- and heavy-duty vehicles," or MHDVs - are used in every sector of the economy. The fuel consumption and greenhouse gas emissions of MHDVs have become a focus of legislative and regulatory action in the past few years. "Reducing the Fuel Consumption and Greenhouse Gas Emissions of Medium- and Heavy-Duty Vehicles, Phase Two" is a follow-on to the National Research Council's 2010 report, "Technologies and Approaches to Reducing the Fuel Consumption of Medium-and Heavy-Duty Vehicles." That report provided a series of findings and recommendations on the development of regulations for reducing fuel consumption of MHDVs. This report comprises the first periodic, five-year follow-on to the 2010 report. "Reducing the Fuel Consumption and Greenhouse Gas Emissions of Medium- and Heavy-Duty Vehicles, Phase Two" reviews NHTSA fuel consumption regulations and considers the technological, market and regulatory factors that may be of relevance to a revised and updated regulatory regime taking effect for model years 2019-2022. The report analyzes and provides options for improvements to the certification and compliance procedures for medium- and heavy-duty vehicles; reviews an updated analysis of the makeup and characterization of the medium- and heavy-duty truck fleet; examines the barriers to and the potential applications of natural gas in class 2b through class 8 vehicles; and addresses uncertainties and performs sensitivity analyses for the fuel consumption and cost/benefit estimates.
Author :United States. Congress. House. Committee on Appropriations. Subcommittee on Department of the Interior and Related Agencies Publisher : ISBN 13 : Total Pages :1052 pages Book Rating :4.F/5 ( download)
Book Synopsis Department of the Interior and Related Agencies Appropriations for 1999 by : United States. Congress. House. Committee on Appropriations. Subcommittee on Department of the Interior and Related Agencies
Download or read book Department of the Interior and Related Agencies Appropriations for 1999 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Department of the Interior and Related Agencies and published by . This book was released on 1998 with total page 1052 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Congress. House. Committee on Appropriations. Subcommittee on Department of the Interior and Related Agencies Publisher : ISBN 13 : Total Pages :1022 pages Book Rating :4.0/5 (18 download)
Book Synopsis Department of the Interior and Related Agencies Appropriations for 1999: Justification of the budget estimates, United States Forest Service, Department of Energy by : United States. Congress. House. Committee on Appropriations. Subcommittee on Department of the Interior and Related Agencies
Download or read book Department of the Interior and Related Agencies Appropriations for 1999: Justification of the budget estimates, United States Forest Service, Department of Energy written by United States. Congress. House. Committee on Appropriations. Subcommittee on Department of the Interior and Related Agencies and published by . This book was released on 1998 with total page 1022 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis EPA National Publications Catalog by : United States. Environmental Protection Agency
Download or read book EPA National Publications Catalog written by United States. Environmental Protection Agency and published by . This book was released on 2003 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Operational Evaluation of In-Use Emissions and Fuel Consumption of B20 Biodiesel Versus Petroleum Diesel-Fueled Onroad Heavy-duty Diesel Dump Trucks and Nonroad Construction Vehicles by :
Download or read book Operational Evaluation of In-Use Emissions and Fuel Consumption of B20 Biodiesel Versus Petroleum Diesel-Fueled Onroad Heavy-duty Diesel Dump Trucks and Nonroad Construction Vehicles written by and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Diesel vehicles contribute substantially to statewide emissions of NOx, an ozone precursor, and to particulate matter. North Carolina Department of Transportation (NCDOT) is conducting a pilot study to demonstrate the use of B20 biodiesel fuel on approximately 1,000 vehicles in selected areas of the state; there are plans to extend the use of B20 fuel to a much larger number of vehicles in all 100 counties in North Carolina. Real-world in-use onroad and nonroad emissions of selected heavy-duty diesel vehicles, including those fueled with B20 biodiesel and petroleum diesel, were measured during normal duty cycles using a portable emissions measurement system (PEMS). Each vehicle was tested for one day on B20 biodiesel and for one day on petroleum diesel, for a total of 68 days of field measurements. The vehicles were operated by drivers assigned by NCDOT. Each test was conducted over the course of an entire workshift, and there were approximately 2 to 10 duty cycles per shift. Each duty cycle is comprised of a uniquely weighted combination of operating modes based on vehicle speed, acceleration, and typical modes of activities. Average emission rates on a mass per time basis varied substantially among the operating modes. Average fuel use and emissions rates increased 26 to 35 percent when vehicles were loaded versus unloaded. The use of B20 instead of petroleum diesel lead to a slight decrease (approximately 2 to 10 percent depending on the vehicle) in NO emission rate and significant decreases (approximately 10 to 30 percent depending on the vehicle) for opacity, HC, and CO, respectively. These trends are similar to nonroad vehicles. Factors that were responsible for the observed variability in fuel use and emissions include: operating mode, vehicle size, engine tier and size, vehicle weight, and fuel. In particular, emission rates were also found to decrease significantly when comparing newer, higher tier vehicles to older ones. Recommendations were made regarding.
Book Synopsis Diesel Vehicle Emissions and Urban Air Quality by : Quality of Urban Air Review Group
Download or read book Diesel Vehicle Emissions and Urban Air Quality written by Quality of Urban Air Review Group and published by . This book was released on 1993 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Congress. House. Committee on Appropriations. Subcommittee on Department of the Interior and Related Agencies Publisher : ISBN 13 : Total Pages :780 pages Book Rating :4.0/5 (18 download)
Book Synopsis Department of the Interior and Related Agencies Appropriations for 1998: Justification of the budget estimates, United States Forest Service, Department of Energy by : United States. Congress. House. Committee on Appropriations. Subcommittee on Department of the Interior and Related Agencies
Download or read book Department of the Interior and Related Agencies Appropriations for 1998: Justification of the budget estimates, United States Forest Service, Department of Energy written by United States. Congress. House. Committee on Appropriations. Subcommittee on Department of the Interior and Related Agencies and published by . This book was released on 1997 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Research Abstracts written by and published by . This book was released on 1993 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1982 with total page 1282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Book Synopsis Alternative Fuels for Compression Ignition Engines by : Zainal Ambri Abdul Karim
Download or read book Alternative Fuels for Compression Ignition Engines written by Zainal Ambri Abdul Karim and published by Springer. This book was released on 2018-02-19 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the development and utilization of alternative fuels in order to reduce or control the environmental impact of internal combustion engine exhaust gases. Discussing alternative fuels such as dual fuel techniques, rubber seed/palm oil biodiesel, syngas dual-fuelling, water-in-diesel emulsions and gasification of date palm seeds, it is a valuable resource for researchers in the field of engine development and on alternative fuels.
Book Synopsis Assessment of the Greenhouse Gas Emission Benefits of Heavy Duty Natural Gas Vehicles in the United States by : Christina Davies
Download or read book Assessment of the Greenhouse Gas Emission Benefits of Heavy Duty Natural Gas Vehicles in the United States written by Christina Davies and published by . This book was released on 2005 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this research effort is to reduce the uncertainty associated with the greenhouse gas (GHG) benefits of heavy duty natural gas vehicles by producing new exhaust emission factors for carbon dioxide (CO2) and methane (CH4) from different heavy duty compressed natural gas (CNG) and liquefied natural gas (LNG) vehicle applications through a comprehensive analysis of existing vehicle emissions test data.
Author :United States. Congress. House. Committee on Appropriations. Subcommittee on Department of the Interior and Related Agencies Publisher : ISBN 13 : Total Pages :1236 pages Book Rating :4.3/5 (121 download)
Book Synopsis Department of the Interior and Related Agencies Appropriations for 2003 by : United States. Congress. House. Committee on Appropriations. Subcommittee on Department of the Interior and Related Agencies
Download or read book Department of the Interior and Related Agencies Appropriations for 2003 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Department of the Interior and Related Agencies and published by . This book was released on 2002 with total page 1236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
