Progress In Vehicle Aerodynamics And Thermal Management

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Progress in Vehicle Aerodynamics and Thermal Management

Author : Jochen Wiedemann
Publisher : Springer
Page : 266 pages
File Size : 42,6 Mb
Release : 2017-12-04
Category : Technology & Engineering
ISBN : 9783319678221

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Progress in Vehicle Aerodynamics and Thermal Management by Jochen Wiedemann Pdf

The books presents latest information about new car developments, new or improved testing techniques and new or improved calculation procedures. Presenters are from industry and academia.

Advances in Mechanical Engineering and Mechanics II

Author : Tarak Bouraoui,Tarek Benameur,Salah Mezlini,Chokri Bouraoui,Amna Znaidi,Neila Masmoudi,Naoufel Ben Moussa
Publisher : Springer Nature
Page : 474 pages
File Size : 40,5 Mb
Release : 2021-11-22
Category : Technology & Engineering
ISBN : 9783030864460

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Advances in Mechanical Engineering and Mechanics II by Tarak Bouraoui,Tarek Benameur,Salah Mezlini,Chokri Bouraoui,Amna Znaidi,Neila Masmoudi,Naoufel Ben Moussa Pdf

This book reports on recent findings and applications relating to structure modeling and computation, design methodology, advanced manufacturing, mechanical behavior of materials, fluid mechanics, energy, and heat transfer. Further, it highlights cutting-edge issues in biomechanics and mechanobiology, and describes simulation and intelligent techniques applied to the control of industrial processes. Chapters are based on a selection of original peer-reviewed papers presented at the 5th International Tunisian Congress on Mechanics, COTUME, which was held on March 22–24, 2021, from Hammamet, Tunisia, in hybrid format. All in all, the book offers a good balance of fundamental research and industrially relevant applications, and an in-depth analysis of the current state of the art and challenges in various subfields of mechanical engineering; it provides researchers and professionals with a timely snapshot and a source of inspiration for future research and collaborations.

Aerodynamics of Road Vehicles

Author : Thomas Christian Schuetz
Publisher : SAE International
Page : 1312 pages
File Size : 42,5 Mb
Release : 2015-12-30
Category : Science
ISBN : 9780768079777

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Aerodynamics of Road Vehicles by Thomas Christian Schuetz Pdf

The detailed presentation of fundamental aerodynamics principles that influence and improve vehicle design have made Aerodynamics of Road Vehicles the engineer’s “source” for information. This fifth edition features updated and expanded information beyond that which was presented in previous releases. Completely new content covers lateral stability, safety and comfort, wind noise, high performance vehicles, helmets, engine cooling, and computational fluid dynamics. A proven, successful engineering design approach is presented that includes: • Fundamentals of fluid mechanics related to vehicle aerodynamics • Essential experimental results that are the ground rules of fluid mechanics • Design strategies for individual experimental results • General design solutions from combined experimental results The aerodynamics of passenger cars, commercial vehicles, motorcycles, sports cars, and race cars is dealt with in detail, inclusive of systems, testing techniques, measuring and numerical aerodynamics methods and simulations that significantly contribute to vehicle development. Aerodynamics of Road Vehicles is an excellent reference tool and an indispensable source for the industry’s vehicle engineers, designers, and researchers, as well as for enthusiasts, students, and those working in academia or government regulatory agencies.

The International Vehicle Aerodynamics Conference

Author : IMechE
Publisher : Woodhead Publishing
Page : 272 pages
File Size : 55,5 Mb
Release : 2014-11-12
Category : Technology & Engineering
ISBN : 9780081002452

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The International Vehicle Aerodynamics Conference by IMechE Pdf

Aerodynamics has never been more central to the development of cars, commercial vehicles, motorbikes, trains and human powered vehicles, driven by the need for efficiency: reducing carbon dioxide emissions, reducing fuel consumption, increasing range and alleviating problems associated with traffic congestion. Reducing vehicle weight makes it more challenging to ensure that they are stable and handle well over a wide range of environmental conditions. Lighter structures are also more vulnerable to aerodynamically induced vibration. Alongside this, customers demand an environment that is quiet, comfortable and maintains their vision of the world around them in all weathers. These aims must be met by designing vehicles that engage customers emotionally, promoting the brand values of manufacturers and operators. This can only be done by collaboration between designers and aerodynamicists. Examine the latest developments in vehicle aerodynamic development Explore opportunities to network and share experiences around different areas Focus on future challenges and the engineering knowledge and technology required to resolve them Discuss other areas of development including handling and stability, tyre aerodynamics and modelling, aeroacoustics and fluid structure interaction

Vehicle Thermal Management

Author : Gursaran D Mathur
Publisher : SAE International
Page : 397 pages
File Size : 41,8 Mb
Release : 2004-04-08
Category : Technology & Engineering
ISBN : 9780768014457

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Vehicle Thermal Management by Gursaran D Mathur Pdf

The efficiency of thermal systems (HVAC, engine cooling, transmission, and power steering) has improved greatly over the past few years. Operating these systems typically requires a significant amount of energy, however, which could adversely affect vehicle performance. To provide customers the level of comfort that they demand in an energy-efficient manner, innovative approaches must be developed. Vehicle Thermal Management: Heat Exchangers & Climate Control is an essential resource for engineers and designers working on thermal systems, presenting the most recent and relevant technical papers that focus on this important vehicle component. Chapters include: Heating and Air Conditioning Engine Cooling Underhood Thermal Environment Heat Transfer in Engines Heat Exchangers New Technologies

Vehicle Aerodynamics

Author : V. Sumantran,Gino Sovran
Publisher : Unknown
Page : 680 pages
File Size : 45,9 Mb
Release : 1996
Category : Technology & Engineering
ISBN : 1560915943

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Vehicle Aerodynamics by V. Sumantran,Gino Sovran Pdf

This collection of 38 SAE papers offers a window into the significant advancements that have been made over the last decade in the field of vehicle aerodynamics. Topics covered include wind-tunnel testing, on-road testing, computational simulations, thermal analysis, and acoustics. Selected examples of aerodynamic development in the design process of a vehicle are presented. This valuable resource illustrates the progress automakers have made in continually improving the level of aerodynamic efficiency of cars and trucks produced throughout the world. Sections cover: Historical Background/Overview; Wind Tunnel Testing; On-Road Testing; Computational Fluid Dynamics; Vehicle Aerodynamic Development and Drag Reduction; Aerodynamics of Engine Cooling; and Vehicle Aerodynamics and Aeroacoustics.

Theory and Applications of Aerodynamics for Ground Vehicles

Author : T Yomi Obidi
Publisher : SAE International
Page : 290 pages
File Size : 44,7 Mb
Release : 2014-03-20
Category : Technology & Engineering
ISBN : 9780768081053

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Theory and Applications of Aerodynamics for Ground Vehicles by T Yomi Obidi Pdf

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

New Results in Numerical and Experimental Fluid Mechanics XIV

Author : Andreas Dillmann,Gerd Heller,Ewald Krämer,Claus Wagner,Julien Weiss
Publisher : Springer Nature
Page : 700 pages
File Size : 47,6 Mb
Release : 2023-10-24
Category : Technology & Engineering
ISBN : 9783031404825

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New Results in Numerical and Experimental Fluid Mechanics XIV by Andreas Dillmann,Gerd Heller,Ewald Krämer,Claus Wagner,Julien Weiss Pdf

This book offers timely insights into research on numerical and experimental fluid mechanics and aerodynamics, mainly for (but not limited to) aerospace applications. It reports on findings by members of the Deutsche Strömungsmechanische Arbeitsgemeinschaft, STAB (German Aerodynamics/Fluid Mechanics Association) and the Deutsche Gesellschaft für Luft- und Raumfahrt - Lilienthal Oberth e.V., DGLR (German Society for Aeronautics and Astronautics) and covers both nationally and EC-funded projects. Continuing on the tradition of the previous volumes, the book highlights innovative solutions, promoting translation from fundamental research to industrial applications. It addresses academics and professionals in the field of aeronautics, astronautics, ground transportation, and energy alike.

Aerodynamic Study on the Vehicle Shape Parameters with Respect to Ground Simulation

Author : Chenyi Zhang
Publisher : Springer Nature
Page : 115 pages
File Size : 51,8 Mb
Release : 2021-02-24
Category : Technology & Engineering
ISBN : 9783658334390

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Aerodynamic Study on the Vehicle Shape Parameters with Respect to Ground Simulation by Chenyi Zhang Pdf

Chenyi Zhang analyzes the influences of moving ground simulation technique in wind tunnel tests. In his work, the classical investigations on vehicle shape parameters with fixed ground conditions are reviewed with modern moving ground simulation technique. The investigations are performed by means of CFD simulations and model scale wind tunnel tests at IFS, University of Stuttgart. The shape parameters of two reference vehicles – the DrivAer and the AeroSUV model with notchback, fastback and estate back – are varied and investigated. The author presents different results in drag and lift for the varied geometry parameters. The classical results of the parametric study on the vehicle basic shapes for vehicle aerodynamics could be complemented with the findings of the present research.

Thermal Management in Automotive Applications

Author : T Yomi Obidi
Publisher : SAE International
Page : 110 pages
File Size : 40,6 Mb
Release : 2015-03-30
Category : Technology & Engineering
ISBN : 9780768081749

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Thermal Management in Automotive Applications by T Yomi Obidi Pdf

With new and more stringent standards addressing emission reduction and fuel economy, the importance of a well-developed engine thermal management system becomes even greater. With about 30% of the fuel intake energy dissipated through the cooling system and another 30% through the exhaust system, it is to be expected that serious research has been dedicated to this field. Thermal Management in Automotive Applications, edited by Dr. T. Yomi Obidi, brings together a focused collection of SAE technical papers on the subject. It offers insights into how thermal management impacts the efficiency of engines in heavy vehicles, the effects of better coolant flow control, and the use of smart thermostat and next-generation cooling pumps. It also provides an in-depth analysis of the possible gains in optimum warm-up sequence and thermal management on a small gasoline engine. With continuously increasing gadgetry in modern vehicles, the average temperature in the engine compartment has seen significant increase. It is important to be able to divert the heat away from passengers as well as from some components that may be negatively impacted by excessive temperatures. Thermal Management in Automotive Applications points out solutions to this challenge, including material and design options.

Modifying the Aerodynamics of Your Road Car

Author : Julian Edgar
Publisher : Veloce Publishing Ltd
Page : 830 pages
File Size : 43,7 Mb
Release : 2022-01-06
Category : Transportation
ISBN : 9781787118232

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Modifying the Aerodynamics of Your Road Car by Julian Edgar Pdf

This unique handbook assumes no starting knowledge of vehicle aerodynamics. It begins with simple ideas and finishes with sophisticated and effective aerodynamic modifications that work. Three major chapters cover on-road testing techniques that give you all the information you need to decide what modifications you should make – and, after you’ve made them, how well they work. Low-cost techniques allow you to visualise the patterns of airflow over your car so that you can actually see the problem areas that need improvement. Uniquely, you’re also shown how to measure aerodynamic pressures, so you can determine which body surfaces are creating lift, drag and downforce. Want to work out where a wing should be placed? On-road testing to find that out is covered as well. The book also shows you how to measure downforce to see if that wing is actually working! If you wish to reduce drag, more than ten different areas are covered. Reducing frontal area, lowering cooling system drag, optimising vehicle ride height and rake, reducing the strength of the wake, achieving clean airflow separation and optimising wheel designs – they’re all covered using the latest research findings. And if you’re a performance driver, there’s a major chapter devoted to reducing lift and improving stability. This chapter includes the design and development of undertrays and diffusers, wings and spoilers. The example car developed measurable downforce when fitted with an undertray and rear diffuser, something that transformed its on-road handling. The author has been writing about the aerodynamics of road cars for more than 25 years. He is also an experienced and proficient car modifier who has performed numerous aerodynamic modifications and upgrades to his own cars. The book’s technical consultant, RH Barnard, is an acknowledged world leading automotive aerodynamicist. If you want a practical, hands-on guide that demystifies and explains car aerodynamics, and shows you how to make effective aerodynamic modifications to your car, this book is for you.