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Author: Malcolm James Nunney
Publisher: Routledge
Published: 2007
Total Pages: 685
ISBN-13: 0750680377
DOWNLOAD EBOOKThis edition contains new material covering the latest development in electronics, alternative fuels, emissions and diesel systems.
Author: M.J. Nunney
Publisher: Elsevier
Published: 2013-10-22
Total Pages: 618
ISBN-13: 1483105075
DOWNLOAD EBOOKLight and Heavy Vehicle Technology, Second Edition deals with the theory and practice of vehicle maintenance, procedure, and diagnosis of vehicle trouble, including technological advances such as four-wheel drive, four-wheel steering, and anti-lock brakes. The book reviews the reciprocating piston petrol engine, the diesel engine, the combustion chambers, and the different means of combustion processes. To counter friction, heat and wear, lubrication to the different moving parts is important. To counter excessive heat which can cause breakdown of lubricating oil films and materials such as gaskets, O-rings, the engine is designed with a cooling system that uses air, water, or engine coolants. Petrol engines use the carburation or injection type of fuel delivery; diesel engines use a high pressure system of fuel injection owing to the higher pressures existing in the diesel combustion chamber. The text explains the operation of the other parts of the vehicle including the ignition and starter system, emission controls, layshaft gearboxes, drive lines, and suspension systems. Heavy vehicles need highly efficient air brakes to stop them compared to the hydraulic brake systems used in smaller and lighter vehicles. The book is suitable for mechanical engineers, engine designers, students, and instructors in mechanical and automotive engineering.
Author: M.J. Nunney
Publisher: Elsevier
Published: 2016-03-17
Total Pages: 514
ISBN-13: 1483105067
DOWNLOAD EBOOKLight and Heavy Vehicle Technology, Third Edition covers the essential technology requirements of the City and Guilds Motor Vehicle Craft Studies (381) Part 2, for both light and heavy vehicles. The book discusses the reciprocating piston petrol and diesel engines with regard to their operating principles and combustion chambers and processes. The book also apprises vehicle heating and the importance of engine lubrication and cooling. Numerous examples of vehicle maintenance procedure and of diagnosing vehicle misbehavior in service are also considered. The book covers the different vehicle systems including intake and exhaust, diesel fuel injection, ignition, automatic transmission control, suspension, hydraulic brake, and electrical systems. The vehicle structure, manual and power-assisted steering, tires, road wheels and hubs, layshaft and epicyclic gearboxes, and fluid couplings and torque converters are also discussed. Students of mechanics and mechanical engineering studies will find this book invaluable.
Author: Rajalakshmi Krishnamurthi
Publisher: Elsevier
Published: 2022-01-24
Total Pages: 454
ISBN-13: 0323905927
DOWNLOAD EBOOKAutonomous and Connected Heavy Vehicle Technology presents the fundamentals, definitions, technologies, standards and future developments of autonomous and connected heavy vehicles. This book provides insights into various issues pertaining to heavy vehicle technology and helps users develop solutions towards autonomous, connected, cognitive solutions through the convergence of Big Data, IoT, cloud computing and cognition analysis. Various physical, cyber-physical and computational key points related to connected vehicles are covered, along with concepts such as edge computing, dynamic resource optimization, engineering process, methodology and future directions. The book also contains a wide range of case studies that help to identify research problems and an analysis of the issues and synthesis solutions. This essential resource for graduate-level students from different engineering disciplines such as automotive and mechanical engineering, computer science, data science and business analytics combines both basic concepts and advanced level content from technical experts. Covers state-of-the-art developments and research in vehicle sensor technology, vehicle communication technology, convergence with emerging technologies, and vehicle software and hardware integration Addresses challenges such as optimization, real-time control systems for distance and steering mechanism, and cognitive and predictive analysis Provides complete product development, commercial deployment, technological and performing costs and scaling needs
Author: National Research Council
Publisher: National Academies Press
Published: 2010-07-30
Total Pages: 251
ISBN-13: 0309159474
DOWNLOAD EBOOKTechnologies 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: James M. Anderson
Publisher: Rand Corporation
Published: 2014-01-10
Total Pages: 215
ISBN-13: 0833084372
DOWNLOAD EBOOKThe automotive industry appears close to substantial change engendered by “self-driving” technologies. This technology offers the possibility of significant benefits to social welfare—saving lives; reducing crashes, congestion, fuel consumption, and pollution; increasing mobility for the disabled; and ultimately improving land use. This report is intended as a guide for state and federal policymakers on the many issues that this technology raises.
Author: National Research Council
Publisher: National Academies Press
Published: 2011-06-03
Total Pages: 373
ISBN-13: 0309216389
DOWNLOAD EBOOKVarious 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: Gus Wright
Publisher: Jones & Bartlett Learning
Published: 2019-07
Total Pages: 1929
ISBN-13: 1284150933
DOWNLOAD EBOOK"Thoroughly updated and expanded, 'Fundamentals of Medium/Heavy Duty Commercial Vehicle Systems, Second Edition' offers comprehensive coverage of basic concepts building up to advanced instruction on the latest technology, including distributed electronic control systems, energy-saving technologies, and automated driver-assistance systems. Now organized by outcome-based objectives to improve instructional clarity and adaptability and presented in a more readable format, all content seamlessly aligns with the latest ASE Medium-Heavy Truck Program requirements for MTST." --Back cover.
Author: D. J. Leeming
Publisher: Nelson Thornes
Published: 1981
Total Pages: 268
ISBN-13: 9780748702756
DOWNLOAD EBOOKThis text is well established as one of the most autoritative textbooks in the truck and bus industry, having been read by many students and adopted by college lecturers at home & overseas.
Author: Gus Wright
Publisher: Jones & Bartlett Learning
Published: 2021-09-30
Total Pages: 1895
ISBN-13: 1284251985
DOWNLOAD EBOOKThoroughly updated and expanded, Fundamentals of Medium/Heavy Diesel Engines, Second Edition offers comprehensive coverage of basic concepts and fundamentals, building up to advanced instruction on the latest technology coming to market for medium- and heavy-duty diesel engine systems.
