Kinetic Energy Recovery Systems for Racing Cars
Kinetic Energy Recovery Systems for Racing Cars

Author: Alberto Boretti

Publisher: SAE International

Published: 2013-04-02

Total Pages: 58

ISBN-13: 0768080002

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A kinetic energy recover system (KERS) captures the kinetic energy that results when brakes are applied to a moving vehicle. The recovered energy can be stored in a flywheel or battery and used later, to help boost acceleration. KERS helps transfer what was formerly wasted energy into useful energy. In 2009, the Federation Internationale de l’Automobile (FIA) began allowing KERS to be used in Formula One (F1) competition. Still considered experimental, this technology is undergoing development in the racing world but has yet to become mainstream for production vehicles. The Introduction of this book details the theory behind the KERS concept. It describes how kinetic energy can be recovered, and the mechanical and electric systems for storing it. Flybrid systems are highlighted since they are the most popular KERS developed thus far. The KERS of two racing vehicles are profiled: the Dyson Lola LMP1 and Audi R18 e-tron Quattro. Four SAE technical papers follow the preface and focus on the use of KERS technology in F1 racing. The first paper examines the factors that influence hybrid performance and enable optimization for different racing circuits. The second paper describes a Flybrid KERS designed for the 2009 F1 season. The third paper considers the development of an electric KERS for the 2009 F1 season. The fourth paper presents the challenges and opportunities of the 2014 F1 engine and powertrain rules, particularly as they pertain to KERS. This book has been published for automotive engineers who are interested in hybrid systems, energy recovery, regenerative braking, and improving acceleration. It will also be useful for powertrain designers, researchers, academics, and motorsports professionals (race engineers, team managers, and technology practitioners who design and build racing powertrains).

Kinetic Energy Recovery Systems for Racing Cars
Kinetic Energy Recovery Systems for Racing Cars

Author: Alberto A. Boretti

Publisher:

Published: 2013

Total Pages:

ISBN-13: 9780768087093

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A kinetic energy recover system (KERS) captures the kinetic energy that results when brakes are applied to a moving vehicle. The recovered energy can be stored in a flywheel or battery and used later, to help boost acceleration. KERS helps transfer what was formerly wasted energy into useful energy. In 2009, the Federation Internationale de l'Automobile (FIA) began allowing KERS to be used in Formula One (F1) competition. Still considered experimental, this technology is undergoing development in the racing world but has yet to become mainstream for production vehicles. The Introduction of thi.

Science At Work in Auto Racing
Science At Work in Auto Racing

Author: Richard Hantula

Publisher: Cavendish Square Publishing, LLC

Published: 2012-01-15

Total Pages: 33

ISBN-13: 1608705862

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Explains topics relating to science and physics, discussing how they come into play on the racing track. Contains real-world examples and suggestions as to how readers can apply this information to real-world situations. Includes full-color photographs, a

Prototype Powertrain in Motorsport Endurance Racing
Prototype Powertrain in Motorsport Endurance Racing

Author: Alberto Boretti

Publisher: SAE International

Published: 2018-08-01

Total Pages: 178

ISBN-13: 0768091608

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Racing continues to be the singular, preeminent source of powertrain development for automakers worldwide. Engineering teams rely on motorsports for the latest prototype testing and research. Endurance racing provides the harshest and most illuminating stage for system design validation of any motorsport competition. While advancements throughout the 20th Century brought about dramatic increases in engine power output, the latest developments from endurance racing may be more impactful for fuel efficiency improvements. Hybrid powertrains are a critical area of research for automakers and are being tested on the toughest of scales. Prototype Powertrain in Motorsport Endurance Racing brings together ten vital SAE technical papers and SAE Automotive Engineering magazine articles surrounding the advancements of hybrid powertrains in motorsports. The book also includes a history of endurance racing from the World Sports Car Championship through the 24 Hours of Le Mans to the World Endurance Championship written by the author. The goal is to provide the latest concepts being researched and tested on hybrid systems that will influence vehicles for years to come - appealing to engineers and enthusiasts alike.

Design of Racing and High-Performance Engines 2004-2013
Design of Racing and High-Performance Engines 2004-2013

Author: Douglas Fehan

Publisher: SAE International

Published: 2013-02-12

Total Pages: 148

ISBN-13: 0768079861

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This compendium is an update to two best-selling editions published by SAE International in 1995 and 2003. Editor Doug Fehan has assembled a collection of technical papers from the SAE archive that will inspire readers to use race engine development as an important tool in the future of transportation. He focuses on several topics that are important to future race engine design: electrification, materials and processes, and improved technology. Today’s electric hybrid vehicles and kinetic energy recovery systems embody what inventors envisioned in the early 1900s. First employed in trams and trains of that era, the technology was almost forgotten until racers resurrected their version in 2009 F-1 racing. The automotive industry has long admired the aircraft industry’s use of lightweight metals, advanced finishing processes, and composites. The use of these materials and processes has helped reduce overall mass and, in turn, improved speed, performance, and reliability of race engines. Their initial high cost was a limiting factor for integrating them into mass-produced vehicles. With racing leading the way, those limitations were overcome and vehicles today feature some amazing adaptations of those processes and materials. Engine power, efficiency, durability, reliability, and, more recently, emissions have always been of primary importance to the automotive world. The expanding use of electrification, biofuels, CNG, high-pressure fuel delivery systems, combustion air management, turbocharging, supercharging, and low-viscosity lubricants have been the focus of race engine development and are now turning up in dealer showrooms. The papers in this publication were selected for two reasons: they demonstrate the leadership that racing plays in the future of automotive engineering and design as it relates to engines; and they will be interesting to everyone who may be in racing and to those who may want to be in racing.

Sustainable Automotive Technologies 2012
Sustainable Automotive Technologies 2012

Author: Aleksandar Subic

Publisher: Springer Science & Business Media

Published: 2012-03-02

Total Pages: 389

ISBN-13: 364224145X

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The book on Sustainable Automotive Technologies aims to draw special attention to the research and practice focused on new technologies and approaches capable of meeting the challenges to sustainable mobility. In particular, the book features incremental and radical technical advancements that are able to meet social, economic and environmental targets in both local and global contexts. These include original solutions to the problems of pollution and congestion, vehicle and public safety, sustainable vehicle design and manufacture, new structures and materials, new power-train technologies and vehicle concepts. In addition to vehicle technologies, the book is also concerned with the broader systemic issues such as sustainable supply chain systems, integrated logistics and telematics, and end-of-life vehicle management. It captures selected peer reviewed papers accepted for presentation at the 4th International Conference on Sustainable Automotive Technologies, ICSAT2012, held at the RMIT, Melbourne, Australia.

The Rough Guide to the Energy Crisis
The Rough Guide to the Energy Crisis

Author: David Buchan

Publisher: Penguin

Published: 2012-06-21

Total Pages: 167

ISBN-13: 1405388021

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Climate Change is forcing us to re-think our use of fossil fuels - the oil, coal, and gas that we have depended upon for generations. A rising global population means that there is an unprecedented level of demand on the world's energy resources. And there are still desperately poor areas of the world that remain unconnected to a national grid. The Rough Guide to the Energy Crisis examines these important issues, and explains the many challenges facing energy today, and explores possible solutions. KEY TOPICS INCLUDE: -Energy today: We take our energy for granted. But what do we use, and where does it come from? -Peak Oil: How long do we have before oil production peaks? Has it peaked already? -Renewables: Can wind turbines, solar panels, and wave and tidal power really keep the lights on? -Nuclear: How safe are the power plants? And can you be a pro-nuclear green? -Climate Change: Our energy use has environmental consequences. Are their technological answers? And can our lifestyles adapt? Keeping the planet safe while keeping the world moving is perhaps the most important challenge we currently face. The Rough Guide to the Energy Crisis examines the many sides of this problem, and how it could be approached, with erudition and accessibility.

Powertrain
Powertrain

Author: Michael Trzesniowski

Publisher: Springer Nature

Published: 2023-03-02

Total Pages: 548

ISBN-13: 365839885X

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In this book, the reader learns the essential differences to the passenger car through the analysis divided according to assemblies. This gives him the tools to apply the detailed knowledge acquired to the design and development of competition vehicles. In the case of internal combustion engines, the focus is on performance-enhancing measures for racing vehicles. From the choice of the number of cylinders to the intake system to the exhaust system, the lever can be applied to every assembly. For electric drives, the traction battery, cell selection, cooling and operating strategy are considered in more detail. Energy recovery systems are an interesting enhancement for hybrid vehicles and all-electric powertrains, especially in strategic considerations for racing. Finally, gearboxes are needed independently of the drive source, albeit matched to it, so that the full potential can be exploited. The detailed, in-depth presentation makes this work just as suitable for the interested motorsport enthusiast as it is for the engineer in the field who is addressing the issues surrounding race car powertrains. The formula material is prepared in such a way that the book can also be used as a reference work.

Energy Storage in the Emerging Era of Smart Grids
Energy Storage in the Emerging Era of Smart Grids

Author: Rosario Carbone

Publisher: BoD – Books on Demand

Published: 2011-09-22

Total Pages: 496

ISBN-13: 9533072695

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Reliable, high-efficient and cost-effective energy storage systems can undoubtedly play a crucial role for a large-scale integration on power systems of the emerging "distributed generation" (DG) and for enabling the starting and the consolidation of the new era of so called smart-grids. A non exhaustive list of benefits of the energy storage properly located on modern power systems with DG could be as follows: it can increase voltage control, frequency control and stability of power systems, it can reduce outages, it can allow the reduction of spinning reserves to meet peak power demands, it can reduce congestion on the transmission and distributions grids, it can release the stored energy when energy is most needed and expensive, it can improve power quality or service reliability for customers with high value processes or critical operations and so on. The main goal of the book is to give a date overview on: (I) basic and well proven energy storage systems, (II) recent advances on technologies for improving the effectiveness of energy storage devices, (III) practical applications of energy storage, in the emerging era of smart grids.

Excelling in A-level Physics
Excelling in A-level Physics

Author: Stathis Stefanidis

Publisher: Phi Tuition

Published: 2018-02-07

Total Pages: 145

ISBN-13: 1973455382

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The book covers the requirements for the A-level exams on Capacitors. The theory is presented in a structured way in the form of Questions and Answers. Using simple steps, explanations, practice exercises and tests, you will be supported to develop your understanding of this thematic unit. The book includes plenty of: * Solved problems * Multiple choice questions * Conceptual questions * Fill-in the gaps * True or False statements. Written by an experienced teacher, the book offers a unique and innovative way of approaching, learning and excelling in your A-level Physics exams.