The Aerodynamics Of Heavy Vehicles Ii Trucks Buses And Trains

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The Aerodynamics of Heavy Vehicles II: Trucks, Buses, and Trains

Author : Fred Browand
Publisher : Springer Science & Business Media
ISBN 13 : 3540850708
Total Pages : 453 pages
Book Rating : 4.5/5 (48 download)

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Book Synopsis The Aerodynamics of Heavy Vehicles II: Trucks, Buses, and Trains by : Fred Browand

Download or read book The Aerodynamics of Heavy Vehicles II: Trucks, Buses, and Trains written by Fred Browand and published by Springer Science & Business Media. This book was released on 2008-09-30 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is our pleasure to present these proceedings for “The Aerodynamics of Heavy Vehicles II: Trucks, Buses and Trains” International Conference held in Lake - hoe, California, August 26-31, 2007 by Engineering Conferences International (ECI). Brought together were the world’s leading scientists and engineers from industry, universities, and research laboratories, including truck and high-speed train manufacturers and operators. All were gathered to discuss computer simu- tion and experimental techniques to be applied for the design of the more efficient trucks, buses and high-speed trains required in future years. This was the second conference in the series. The focus of the first conference in 2002 was the interplay between computations and experiment in minimizing ae- dynamic drag. The present proceedings, from the 2007 conference, address the development and application of advanced aerodynamic simulation and experim- tal methods for state-of-the-art analysis and design, as well as the development of new ideas and trends holding promise for the coming 10-year time span. Also - cluded, are studies of heavy vehicle aerodynamic tractor and trailer add-on - vices, studies of schemes to delay undesirable flow separation, and studies of - derhood thermal management.

The Aerodynamics of Heavy Vehicles: Trucks, Buses, and Trains

Author : Rose McCallen
Publisher : Springer Science & Business Media
ISBN 13 : 354044419X
Total Pages : 534 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis The Aerodynamics of Heavy Vehicles: Trucks, Buses, and Trains by : Rose McCallen

Download or read book The Aerodynamics of Heavy Vehicles: Trucks, Buses, and Trains written by Rose McCallen and published by Springer Science & Business Media. This book was released on 2013-07-30 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is our pleasure to present these proceedings from the United Engineering Foundation Conference on The Aerodynamics of Heavy Vehicles: Trucks, Buses and Trains held December 2-6, 2002, in Monterey, California. This Department of Energy, United Engineering Foundation, and industry sponsored conference brought together 90 leading engineering researchers from around the world to discuss the aerodynamic drag of heavy vehicles. Participants from national labs, academia, and industry, including truck manufacturers, discussed how computer simulation and experimental techniques could be used to design more fuel efficient trucks, buses, and trains. Conference topics included comparison of computational fluid dynamics calculations using both steady and unsteady Reynolds-averaged Navier-Stokes, large-eddy simulation, and hybrid turbulence models and experimental data obtained from the Department of Energy sponsored and other wind tunnel experiments. Advanced experimental techniques including three-dimensional particle image velocimetry were presented, along with their use in evaluating drag reduction devices. We would like to thank the UEF conference organizers for their dedication and quick response to sudden deadlines. In addition, we would like to thank all session chairs, the scientific advisory committee, authors, and reviewers for their many hours of dedicated effort that contributed to a successful conference and resulted in this document of the conference proceedings. We also gratefully acknowledge the support received from the United Engineering Foundation, the US Department of Energy, Lawrence Livermore National Laboratory, Volvo Trucks America, International Truck and Engine Corporation, and Freightliner LLC.

The Aerodynamics of Heavy Vehicles III

Author : Andreas Dillmann
Publisher : Springer
ISBN 13 : 3319201220
Total Pages : 428 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis The Aerodynamics of Heavy Vehicles III by : Andreas Dillmann

Download or read book The Aerodynamics of Heavy Vehicles III written by Andreas Dillmann and published by Springer. This book was released on 2015-08-19 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains papers presented at the International conference “The Aerodynamics of Heavy Vehicles III: Trucks, Buses and Trains” held in Potsdam, Germany, September 12-17, 2010 by Engineering Conferences International (ECI). Leading scientists and engineers from industry, universities and research laboratories, including truck and high-speed train manufacturers and operators were brought together to discuss computer simulation and experimental techniques to be applied for the design of more efficient trucks, buses and high-speed trains in the future. This conference was the third in the series after Monterey-Pacific Groove in 2002 and Lake Tahoe in 2007.The presentations address different aspects of train aerodynamics (cross wind effects, underbody flow, tunnel aerodynamics and aeroacoustics, experimental techniques), truck aerodynamics (drag reduction, flow control, experimental and computational techniques) as well as computational fluid dynamics and bluff body, wake and jet flows.

Parallel Computational Fluid Dynamics

Author : Kenli Li
Publisher : Springer
ISBN 13 : 3642539629
Total Pages : 614 pages
Book Rating : 4.6/5 (425 download)

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Book Synopsis Parallel Computational Fluid Dynamics by : Kenli Li

Download or read book Parallel Computational Fluid Dynamics written by Kenli Li and published by Springer. This book was released on 2014-03-08 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 25th International Conference on Parallel Computational Fluid Dynamics, ParCFD 2013, held in Changsha, China, in May 2013. The 35 revised full papers presented were carefully reviewed and selected from more than 240 submissions. The papers address issues such as parallel algorithms, developments in software tools and environments, unstructured adaptive mesh applications, industrial applications, atmospheric and oceanic global simulation, interdisciplinary applications and evaluation of computer architectures and software environments.

The Aerodynamics of a Container Freight Train

Author : David Soper
Publisher : Springer
ISBN 13 : 3319332791
Total Pages : 287 pages
Book Rating : 4.3/5 (193 download)

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Book Synopsis The Aerodynamics of a Container Freight Train by : David Soper

Download or read book The Aerodynamics of a Container Freight Train written by David Soper and published by Springer. This book was released on 2016-05-10 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: This outstanding thesis characterises the aerodynamic flow around a container freight train; investigating how changing container loading configurations affect the magnitude of aerodynamic forces measured on a container. 1/25th scale moving-model freight train experiments were carried out at the University of Birmingham’s TRAIN rig facility to investigate slipstream velocities and static pressure, as well as measuring, using a specifically designed on-board pressure monitoring system, the aerodynamic loads on containers. Results were compared with full scale data and assessed in terms European standards for trackside worker and passenger safety limits. Rail vehicle aerodynamic studies have tended to previously focus on high speed passenger trains in line with increases in train speed. The research presented within this thesis highlights the issues associated with the aerodynamic development around a freight train, providing the foundations for further research and a basis from which to develop international safety standards in relation to freight, as well as high speed trains.

Fuel Consumption and Consumption Optimization

Author : Michael Hilgers
Publisher : Springer Nature
ISBN 13 : 3662664496
Total Pages : 74 pages
Book Rating : 4.6/5 (626 download)

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Book Synopsis Fuel Consumption and Consumption Optimization by : Michael Hilgers

Download or read book Fuel Consumption and Consumption Optimization written by Michael Hilgers and published by Springer Nature. This book was released on 2023-02-24 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this work, consisting of 9 individual, self-contained booklets, is to describe commercial vehicle technology in a way that is clear, concise and illustrative. Compact and easy to understand, it provides an overview of the technology that goes into modern commercial vehicles. Starting from the customer's fundamental requirements, the characteristics and systems that define the design of the vehicles are presented knowledgeably in a series of articles, each of which can be read and studied on their own. In this volume, Fuel Consumption and Consumption Optimization, the main focus is placed on the factors for optimizing consumption in the conventional vehicle. Fuel consumption can be optimized by four different factors: the technology of the vehicle, the conditions of its operation, the behavior of the driver and the maintenance and upkeep of the vehicle. These aspects are described in a way that is easily understood for training and practical application.

Train Aerodynamics

Author : Chris Baker
Publisher : Butterworth-Heinemann
ISBN 13 : 0128133112
Total Pages : 402 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Train Aerodynamics by : Chris Baker

Download or read book Train Aerodynamics written by Chris Baker and published by Butterworth-Heinemann. This book was released on 2019-06-12 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: Train Aerodynamics: Fundamentals and Applications is the first reference to provide a comprehensive overview of train aerodynamics with full scale data results. With the most up-to-date information on recent advances and the possibilities of improvement in railway facilities, this book will benefit railway engineers, train operators, train manufacturers, infrastructure managers and researchers of train aerodynamics. As the subject of train aerodynamics has evolved slowly over the last few decades with train speeds gradually increasing, and as a result of increasing interest in new train types and high-speed lines, this book provides a timely resource on the topic. Examines the fundamentals and the state-of-the-art of train aerodynamics, beginning with experimental, numerical and analytical tools, and then thoroughly discussing the specific approaches in other sections Features the latest developments and progress in computational aerodynamics and experimental facilities Addresses problems relating to train aerodynamics, from the dimensioning of railway structures and trains, to risk analysis related to safety issues and maintenance Discusses basic flow patterns caused by bridges and embankments

Technologies and Approaches to Reducing the Fuel Consumption of Medium- and Heavy-Duty Vehicles

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309149827
Total Pages : 250 pages
Book Rating : 4.3/5 (91 download)

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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 2010-08-30 with total page 250 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.

Theory and Applications of Aerodynamics for Ground Vehicles

Author : T Yomi Obidi
Publisher : SAE International
ISBN 13 : 0768021111
Total Pages : 290 pages
Book Rating : 4.7/5 (68 download)

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Book Synopsis Theory and Applications of Aerodynamics for Ground Vehicles by : T Yomi Obidi

Download or read book Theory and Applications of Aerodynamics for Ground Vehicles written by T Yomi Obidi and published by SAE International. This book was released on 2014-03-20 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an introduction to ground vehicle aerodynamics and methodically guides the reader through the various aspects of the subject. Those needing specific information or a refresher can easily jump to the material of interest. There is a particular emphasis on various vehicle types (passenger cars, trucks, trains, motorcycles, race cars, etc.). However, the book is focused on cars and trucks, which are the most common vehicles in the speed range in which the study of ground vehicle aerodynamics is beneficial. Readers will gain a fundamental understanding of the topic, which will help them design vehicles that have improved aerodynamics; this will lead to better fuel efficiency, improved performance, and increased passenger comfort. The author’s basic approach to the presentation of the material is complemented with review questions, application questions, exercises, and suggested projects at the end of most of the chapters, which helps the reader apply the information presented, either in the classroom or for self-study. Aside from offering a solid understanding of ground vehicle aerodynamics, the book also offers more thorough study of several key topics. One such topic is car-truck interaction, when one vehicle (usually the smaller one) is overtaking the other. There is a direct and instant benefit in terms of safety on the highway from understanding the forces at play when one vehicle passes the other in the same direction and sense. Chapters examine: • Drag • Noise and vehicle soiling • Wind tunnels and road/track testing • Numerical methods • Vehicle stability and control • Vehicle sectional design • Large vehicles: trucks, trailers, buses, trains • Severe service and off-road vehicles • Race cars and convertibles • Motorcycles • Concept vehicles

Theory and Applications of Aerodynamics for Ground Vehicles

Author : T Yomi Obidi
Publisher : SAE International
ISBN 13 : 076808105X
Total Pages : 290 pages
Book Rating : 4.7/5 (68 download)

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Book Synopsis Theory and Applications of Aerodynamics for Ground Vehicles by : T Yomi Obidi

The Driver ́s Cab

Author : Michael Hilgers
Publisher : Springer Nature
ISBN 13 : 366265136X
Total Pages : 62 pages
Book Rating : 4.6/5 (626 download)

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Book Synopsis The Driver ́s Cab by : Michael Hilgers

Download or read book The Driver ́s Cab written by Michael Hilgers and published by Springer Nature. This book was released on 2022-07-01 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this work, consisting of 9 individual, self-contained booklets, is to describe commercial vehicle technology in a way that is clear, concise and illustrative. Compact and easy to understand, it provides an overview of the technology that goes into modern commercial vehicles. Starting from the customer's fundamental requirements, the characteristics and systems that define the design of the vehicles are presented knowledgeably in a series of articles, each of which can be read and studied on their own. In this volume, The Driver's Cab, the vehicle cab is reviewed in simple terms for the layman. The three functions it must support, driving, living and sleeping and the features of the cab equipment provided therefor are presented. Important systems of the driver's cab are discussed in readily understandable terms.

Aerodynamics of Road Vehicles

Author : Wolf-Heinrich Hucho
Publisher : Elsevier
ISBN 13 : 1483102076
Total Pages : 577 pages
Book Rating : 4.4/5 (831 download)

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Book Synopsis Aerodynamics of Road Vehicles by : Wolf-Heinrich Hucho

Download or read book Aerodynamics of Road Vehicles written by Wolf-Heinrich Hucho and published by Elsevier. This book was released on 2013-10-22 with total page 577 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aerodynamics of Road Vehicles details the aerodynamics of passenger cars, commercial vehicles, sports cars, and race cars; their external flow field; as well as their internal flow field. The book, after giving an introduction to automobile aerodynamics and some fundamentals of fluid mechanics, covers topics such as the performance and aerodynamics of different kinds of vehicles, as well as test techniques for their aerodynamics. The book also covers other concepts related to automobiles such as cooling systems and ventilations for vehicles. The text is recommended for mechanical engineers and phycisists in the automobile industry who would like to understand more about aerodynamics of motor vehicles and its importance on the field of road safety and automobile production.

Review of the 21st Century Truck Partnership

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309122082
Total Pages : 130 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Review of the 21st Century Truck Partnership by : National Research Council

Download or read book Review of the 21st Century Truck Partnership written by National Research Council and published by National Academies Press. This book was released on 2008-10-19 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 21st Century Truck Partnership (21CTP), a cooperative research and development partnership formed by four federal agencies with 15 industrial partners, was launched in the year 2000 with high hopes that it would dramatically advance the technologies used in trucks and buses, yielding a cleaner, safer, more efficient generation of vehicles. Review of the 21st Century Truck Partnership critically examines and comments on the overall adequacy and balance of the 21CTP. The book reviews how well the program has accomplished its goals, evaluates progress in the program, and makes recommendations to improve the likelihood of the Partnership meeting its goals. Key recommendations of the book include that the 21CTP should be continued, but the future program should be revised and better balanced. A clearer goal setting strategy should be developed, and the goals should be clearly stated in measurable engineering terms and reviewed periodically so as to be based on the available funds.

Advanced Research on Mechanical Engineering, Industry and Manufacturing Engineering III

Author : Helen Zhang
Publisher : Trans Tech Publications Ltd
ISBN 13 : 3038261602
Total Pages : 620 pages
Book Rating : 4.0/5 (382 download)

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Book Synopsis Advanced Research on Mechanical Engineering, Industry and Manufacturing Engineering III by : Helen Zhang

Download or read book Advanced Research on Mechanical Engineering, Industry and Manufacturing Engineering III written by Helen Zhang and published by Trans Tech Publications Ltd. This book was released on 2013-08-08 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: Collection of selected, peer reviewed papers from the 2013 3rd International Conference on Mechanical Engineering, Industry and Manufacturing Engineering (MEIME2013), June 22-23, Wuhan, China. Volume is indexed by Thomson Reuters CPCI-S (WoS). The 130 papers are grouped as follows: Chapter 1: Mechanical Engineering and Mechanics, Control Technologies in Manufacture and Industry; Chapter 2: Material Engineering and Processing, Applied Mechanics and Theoretical Computer Methods in Materials; Chapter 3: Industry Technologies and Application; Chapter 4: Manufacturing Engineering and Manufacture Automation.

Convective Heat and Mass Transfer in Rotating Disk Systems

Author : Igor V. Shevchuk
Publisher : Springer Science & Business Media
ISBN 13 : 364200718X
Total Pages : 256 pages
Book Rating : 4.6/5 (42 download)

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Book Synopsis Convective Heat and Mass Transfer in Rotating Disk Systems by : Igor V. Shevchuk

Download or read book Convective Heat and Mass Transfer in Rotating Disk Systems written by Igor V. Shevchuk and published by Springer Science & Business Media. This book was released on 2009-12-01 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is devoted to investigation of a series of problems of convective heat and mass transfer in rotating-disk systems. Such systems are widespread in scienti?c and engineering applications. As examples from the practical area, one can mention gas turbine and computer engineering, disk brakes of automobiles, rotating-disk air cleaners, systems of microclimate, extractors, dispensers of liquids, evaporators, c- cular saws, medical equipment, food process engineering, etc. Among the scienti?c applications, it is necessary to point out rotating-disk electrodes used for experim- tal determination of the diffusion coef?cient in electrolytes. The system consisting of a ?xed disk and a rotating cone that touches the disk by its vertex is widely used for measurement of the viscosity coef?cient of liquids. For time being, large volume of experimental and computational data on par- eters of ?uid ?ow, heat and mass transfer in different types of rotating-disk systems have been accumulated, and different theoretical approaches to their simulation have been developed. This obviously causes a need of systematization and generalization of these data in a book form.

Road and Off-Road Vehicle Dynamics

Author : Moustafa El-Gindy
Publisher : Springer Nature
ISBN 13 : 3031362160
Total Pages : 469 pages
Book Rating : 4.0/5 (313 download)

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Book Synopsis Road and Off-Road Vehicle Dynamics by : Moustafa El-Gindy

Download or read book Road and Off-Road Vehicle Dynamics written by Moustafa El-Gindy and published by Springer Nature. This book was released on 2023-07-10 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces and provides a detailed understanding of on- and off-road vehicle dynamics. It discusses classical on-road tyre mechanics, including finite element tyre modelling and validation, using a combination of theoretical and experimental data sets. Chapters explore new computational techniques that describe terrain models and combined to develop better off-road vehicle models, and focus is placed on terrain characterization and modelling, using two popular modelling techniques, as well as performance characteristics of off-road vehicles - including rolling and driven combinations, traction, and steering. The effect of multi-pass and soil compaction on tyre performance is described as well. The book presents a unique neuro-tyre model for both on-road and off-road situations, capable of computing the steering, braking characteristics, and soil compaction. Road vehicle characteristics are described, including the stability and control, roll centre and roll axis, and rollover mechanics. The road vehicle braking performance is also described, including the brake components, choice of brake, and the transient load transfer. Finally, the dynamics and control of multi-wheel combat vehicles are presented and described extensively. The book is dedicated to undergraduate and graduate engineering students, in addition to researchers, and the automotive industry. As well as provide the readers with a better understanding of vehicle dynamics and soil mechanics. The book is also beneficial for automotive industries looking for a quick and reliable model to be implemented in their main software.

The 30th SIAR International Congress of Automotive and Transport Engineering

Author : Ilie Dumitru
Publisher : Springer Nature
ISBN 13 : 3030325644
Total Pages : 715 pages
Book Rating : 4.0/5 (33 download)

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Book Synopsis The 30th SIAR International Congress of Automotive and Transport Engineering by : Ilie Dumitru

Download or read book The 30th SIAR International Congress of Automotive and Transport Engineering written by Ilie Dumitru and published by Springer Nature. This book was released on 2019-10-15 with total page 715 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings book includes papers that cover the latest developments in automotive vehicles and environment, advanced transport systems and road traffic, heavy and special vehicles, new materials, manufacturing technologies and logistics and advanced engineering methods. Authors of the papers selected for this book are experts from research, industry and universities, coming from different countries. The overall objectives of the presentations are to respond to the major challenges faced by the automotive industry, and to propose potential solutions to problems related to automotive technology, transportation and environment, and road safety. The congress is organized by SIAR (Society of Automotive Engineers from Romania) in cooperation with SAE International. The purpose is to gather members from academia, industry and government and present their possibilities for investigations and research, in order to establish new future collaborations in the automotive engineering and transport domain. This proceedings book is just a part of the outcomes of the congress. The results presented in this proceedings book benefit researchers from academia and research institutes, industry specialists, Ph.D. students and students in Automotive and Transport Engineering programs.