Emissions and Fuel Economy Test Methods and Procedures for Light Duty Motor Vehicles PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Emissions and Fuel Economy Test Methods and Procedures for Light Duty Motor Vehicles PDF full book. Access full book title Emissions and Fuel Economy Test Methods and Procedures for Light Duty Motor Vehicles by David Milks. Download full books in PDF and EPUB format.
Author: David Milks
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 12
Get Book Here
Book Description
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309159474
Category : Science
Languages : en
Pages : 251
Get Book Here
Book Description
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.
Author: David Milks
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 12
Get Book Here
Book Description
Author: Richard A. Matula
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 168
Get Book Here
Book Description
Having come from Mexico to California ten years ago, fourteen-year-old Francisco is still working in the fields but fighting to improve his life and complete his education.
Author: United States. Environmental Protection Agency
Publisher:
ISBN:
Category :
Languages : en
Pages : 152
Get Book Here
Book Description
Author: United States. Congress. Senate. Committee on Commerce
Publisher:
ISBN:
Category :
Languages : en
Pages : 198
Get Book Here
Book Description
Author: F. T. Rabe
Publisher:
ISBN:
Category :
Languages : en
Pages : 158
Get Book Here
Book Description
Author: Richard A. Matula
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 152
Get Book Here
Book Description
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309216389
Category : Science
Languages : en
Pages : 373
Get Book Here
Book Description
Various combinations of commercially available technologies could greatly reduce fuel consumption in passenger cars, sport-utility vehicles, minivans, and other light-duty vehicles without compromising vehicle performance or safety. Assessment of Technologies for Improving Light Duty Vehicle Fuel Economy estimates the potential fuel savings and costs to consumers of available technology combinations for three types of engines: spark-ignition gasoline, compression-ignition diesel, and hybrid. According to its estimates, adopting the full combination of improved technologies in medium and large cars and pickup trucks with spark-ignition engines could reduce fuel consumption by 29 percent at an additional cost of $2,200 to the consumer. Replacing spark-ignition engines with diesel engines and components would yield fuel savings of about 37 percent at an added cost of approximately $5,900 per vehicle, and replacing spark-ignition engines with hybrid engines and components would reduce fuel consumption by 43 percent at an increase of $6,000 per vehicle. The book focuses on fuel consumption-the amount of fuel consumed in a given driving distance-because energy savings are directly related to the amount of fuel used. In contrast, fuel economy measures how far a vehicle will travel with a gallon of fuel. Because fuel consumption data indicate money saved on fuel purchases and reductions in carbon dioxide emissions, the book finds that vehicle stickers should provide consumers with fuel consumption data in addition to fuel economy information.
Author: F. T. Rabe
Publisher:
ISBN:
Category :
Languages : en
Pages : 22
Get Book Here
Book Description
Author: Mack W. Dowdy
Publisher:
ISBN:
Category :
Languages : en
Pages : 226
Get Book Here
Book Description
