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Effect Of Pavement Type On Fuel Consumption In City Driving
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Book Synopsis Effect of Pavement Type on Fuel Consumption in City Driving by : Palinee Sumitsawan
Download or read book Effect of Pavement Type on Fuel Consumption in City Driving written by Palinee Sumitsawan and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Vehicular fuel consumption and emissions are two increasingly important measures of effectiveness of sustainable transportation systems, particularly considering that mobile sources in the U.S. account for the largest consumption of energy and generation of air pollution. Improving the energy efficiency of the transportation sector including improving vehicle shape, weight, engine size, and tire quality could play a vital role in reducing fuel consumption and exhaust gas emissions. Pavement surface type and other surface characteristics such as skid resistance and roughness affect vehicular fuel consumption. The main objective of this study has been to investigate any differences that might exist in fuel consumption when operating an instrumented van on an Asphalt Concrete (AC) versus on a Portland Cement Concrete (PCC) pavement under city driving conditions. The overall study goal has been to recommend consideration of such user costs or savings in the life cycle analysis of alternative pavement designs for city streets. Fuel consumption measurements were made on multiple runs under two driving modes: 30-mph constant speed and 3-mph/sec acceleration for 10 seconds. All factors that could affect fuel consumption, other than the pavement surface were either controlled or kept the same during the measurement runs. Those factors included speed, ambient temperature, relative humidity, wind speed and direction, vehicle weight, tire pressure, and use of auxiliary devices in the vehicle. The results indicated that the differences in fuel consumption rates were statistically significant at a 10% level of significance under both constant speed and acceleration modes, with the fuel consumption rates on the PCC pavements being lower. The extrapolated results also indicated that if all the annual vehicle miles of travel in the Dallas-Fort Worth region took place at a constant speed of 30 mph on PCC pavements, the statistically lower fuel rates could result in an annual savings of about 401 million gallons of fuel and an annual CO2 reduction of about 3.53 million metric tons. Using an average gasoline price of about $3.29 per gallon and an average CO2 clean-up cost of about $18 per metric ton, these differences would amount to a savings of about $1.38 billion per annum in the DFW region. The potential savings or costs in fuel consumed and the CO2 emissions generated can be substantial over the design life of a road project. It is therefore recommended that these savings or costs be considered in the life cycle cost analysis of alternative road construction projects.
Book Synopsis The Effect of Pavement Type and Condition on the Fuel Consumption of Vehicles by : Christo J. Bester
Download or read book The Effect of Pavement Type and Condition on the Fuel Consumption of Vehicles written by Christo J. Bester and published by . This book was released on 1984* with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Pavement Condition on Vehicle Operating Costs Including Fuel Consumption, Vehicle Durability and Damage to Transported Goods by : Imen Zaabar
Download or read book Effect of Pavement Condition on Vehicle Operating Costs Including Fuel Consumption, Vehicle Durability and Damage to Transported Goods written by Imen Zaabar and published by . This book was released on 2010 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Computational Modelling of Concrete Structures by : Nenad Bicanic
Download or read book Computational Modelling of Concrete Structures written by Nenad Bicanic and published by CRC Press. This book was released on 2014-03-04 with total page 1108 pages. Available in PDF, EPUB and Kindle. Book excerpt: The EURO-C conference series (Split 1984, Zell am See 1990, Innsbruck 1994, Badgastein 1998, St Johann im Pongau 2003, Mayrhofen 2006, Schladming 2010, St Anton am Alberg 2014) brings together researchers and practising engineers concerned with theoretical, algorithmic and validation aspects associated with computational simulations of concrete and concrete structures. The conference reviews and discusses research advancements and the applicability and robustness of methods and models for reliable analysis of complex concrete, reinforced concrete and pre-stressed concrete structures in engineering practice. Conference topics and invited papers cover both computational mechanics and computational modelling aspects of the analysis and design of concrete and concrete structures: * Constitutive and Multiscale Modelling of Concrete * Advances in Computational Modelling * Time Dependent and Multiphysics Problems * Performance of Concrete Structures The book is of special interest to researchers in computational concrete mechanics, as well as industry experts in complex nonlinear simulations of concrete structures.
Book Synopsis The Effect of Pavement Roughness on Vehicle Fuel Consumption by : Frederic R. Ross
Download or read book The Effect of Pavement Roughness on Vehicle Fuel Consumption written by Frederic R. Ross and published by . This book was released on 1981 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of pavement surface type on fuel consumption. Phase 2 by :
Download or read book Effect of pavement surface type on fuel consumption. Phase 2 written by and published by . This book was released on 2000 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Tires and Passenger Vehicle Fuel Economy by :
Download or read book Tires and Passenger Vehicle Fuel Economy written by and published by Transportation Research Board. This book was released on 2006 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Measuring Road Roughness and Its Effects on User Cost and Comfort by : Thomas D. Gillespie
Download or read book Measuring Road Roughness and Its Effects on User Cost and Comfort written by Thomas D. Gillespie and published by ASTM International. This book was released on 1985 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Pavement Structural Response on Rolling Resistance and Fuel Economy by : Danilo Balzarini
Download or read book Effect of Pavement Structural Response on Rolling Resistance and Fuel Economy written by Danilo Balzarini and published by . This book was released on 2019 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: The massive use of fuel required by road transportation is accountable for the exploitation of non-renewable energy sources, is a major source of pollutants emission, and implies high economic costs. Rolling resistance is a factor affecting vehicles energy consumption; the structural rolling resistance (SRR) is the component of rolling resistance that occurs due to the deformation of the pavement structure. The present research presents an investigation on the SRR in order to identify its causes, characterize it and develop the instruments to predict its impact on fuel consumption for different road and traffic conditions.First the methods to calculate the SRR on asphalt and concrete pavements were developed. The structural rolling resistance is calculated as the resistance to motion caused by the uphill slope seen by the tires due to the pavement deformation. The SRR can be converted into fuel consumption using the calorific value of the fuel and the engine efficiency, and the greenhouse gas emissions associated with it can be calculated.Purely mechanistic models were used to determine the structural rolling resistance, and the fuel consumption associated with it, on 17 California pavement sections under different loading and environmental conditions. The results were used to develop simple and rapid-to-use mechanistic empirical heuristic models to predict the energy dissipation associated with the structural rolling resistance on any asphalt or concrete pavement.The difference in terms of fuel consumption and pollutants emissions between different pavement structures can be significant and could be included in economic evaluations and life cycle assessment studies. For this purpose, a practical tool was createddeveloped, based on the heuristic models, that allows the calculation of the fuel consumption associated with the SRR for any given traffic and pavement section. Examples of applications of such a tool are presented and discussed.
Book Synopsis International Conference on Cognitive based Information Processing and Applications (CIPA 2021) by : Bernard J. Jansen
Download or read book International Conference on Cognitive based Information Processing and Applications (CIPA 2021) written by Bernard J. Jansen and published by Springer Nature. This book was released on 2021-09-26 with total page 1093 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains papers presented at the International Conference on Cognitive based Information Processing and Applications (CIPA) held during August 21, 2021, online conference (since COVID 19), which is divided into a 2-volume book. The papers in the first volume represent the various technological advancements in network information processing, graphics and image processing, medical care, machine learning, smart cities. It caters to postgraduate students, researchers, and practitioners specializing and working in the area of cognitive-inspired computing and information processing.
Book Synopsis Eco-efficient Construction and Building Materials by : Fernando Pacheco-Torgal
Download or read book Eco-efficient Construction and Building Materials written by Fernando Pacheco-Torgal and published by Woodhead Publishing. This book was released on 2014-02-14 with total page 641 pages. Available in PDF, EPUB and Kindle. Book excerpt: Eco-efficient Construction and Building Materials reviews ways of assessing the environmental impact of construction and building materials. Part one discusses the application of life cycle assessment (LCA) methodology to building materials as well as eco-labeling. Part two includes case studies showing the application of LCA methodology to different types of building material, from cement and concrete to wood and adhesives used in building. Part three includes case studies applying LCA methodology to particular structures and components. - Reviews ways of assessing the environmental impact of construction and building materials - Provides a thorough overview, including strengths and shortcomings, of the life cycle assessment (LCA) and eco-labeling of eco-efficient construction and building materials - Includes case studies showing the application of LCA methodology to different types of building material, from cement and concrete to wood and adhesives used in building
Book Synopsis National Cooperative Highway Research Program Report by :
Download or read book National Cooperative Highway Research Program Report written by and published by . This book was released on 1964 with total page 904 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Technologies and Approaches to Reducing the Fuel Consumption of Medium- and Heavy-Duty Vehicles by : National Research Council
Download or read book Technologies and Approaches to Reducing the Fuel Consumption of Medium- and Heavy-Duty Vehicles written by National Research Council and published by National Academies Press. This book was released on 2010-07-30 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technologies and Approaches to Reducing the Fuel Consumption of Medium- and Heavy-Duty Vehicles evaluates various technologies and methods that could improve the fuel economy of medium- and heavy-duty vehicles, such as tractor-trailers, transit buses, and work trucks. The book also recommends approaches that federal agencies could use to regulate these vehicles' fuel consumption. Currently there are no fuel consumption standards for such vehicles, which account for about 26 percent of the transportation fuel used in the U.S. The miles-per-gallon measure used to regulate the fuel economy of passenger cars. is not appropriate for medium- and heavy-duty vehicles, which are designed above all to carry loads efficiently. Instead, any regulation of medium- and heavy-duty vehicles should use a metric that reflects the efficiency with which a vehicle moves goods or passengers, such as gallons per ton-mile, a unit that reflects the amount of fuel a vehicle would use to carry a ton of goods one mile. This is called load-specific fuel consumption (LSFC). The book estimates the improvements that various technologies could achieve over the next decade in seven vehicle types. For example, using advanced diesel engines in tractor-trailers could lower their fuel consumption by up to 20 percent by 2020, and improved aerodynamics could yield an 11 percent reduction. Hybrid powertrains could lower the fuel consumption of vehicles that stop frequently, such as garbage trucks and transit buses, by as much 35 percent in the same time frame.
Book Synopsis An Introduction to Guidelines for Satellite Studies of Pavement Performance by : Bertram D. Tallamy Associates
Download or read book An Introduction to Guidelines for Satellite Studies of Pavement Performance written by Bertram D. Tallamy Associates and published by . This book was released on 1964 with total page 1136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Simulation of Cumulative Annual Impact of Pavement Structural Response on Vehicle Fuel Economy for California Test Sections by : John Thaddeus Harvey
Download or read book Simulation of Cumulative Annual Impact of Pavement Structural Response on Vehicle Fuel Economy for California Test Sections written by John Thaddeus Harvey and published by . This book was released on 2016 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Estimating the Effects of Pavement Condition on Vehicle Operating Costs by : Karim Chatti
Download or read book Estimating the Effects of Pavement Condition on Vehicle Operating Costs written by Karim Chatti and published by Transportation Research Board. This book was released on 2012 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: At head of title: National Cooperative Highway Research Program.
Author :United States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Energy and Power Publisher : ISBN 13 : Total Pages :652 pages Book Rating :4.3/5 (91 download)
Book Synopsis Energy Conservation, Motor Vehicles' Fuel Efficiency by : United States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Energy and Power
Download or read book Energy Conservation, Motor Vehicles' Fuel Efficiency written by United States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Energy and Power and published by . This book was released on 1978 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt:
