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An Innovative 3D-CFD-Approach towards Virtual Development of Internal Combustion Engines
Authors: ---
ISBN: 9783834881311 Year: 2011 Publisher: Wiesbaden Vieweg+Teubner

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In the engine development process, simulation and predictive programs have continuously gained in reliance. Due to the complexity of future internal combustion engines the application of simulation programs towards a reliable virtual engine development  is a need that represents one of the greatest challenges. Marco Chiodi presents an innovative 3D-CFD-tool, exclusively dedicated and optimized for the simulation of internal combustion engines. Thanks to improved or newly developed 3D-CFD-models for the description of engine processes, this tool ensures an efficient and reliable calculation also by using coarse 3D-CFD-meshes. Based on this approach the CPU-time can be reduced up to a factor 100 in comparison to traditional 3D-CFD-simulations. In addition an integrated and automatic evaluation tool  establishes a comprehensive analysis of the relevant engine parameters. Due to the capability of a reliable virtual development  of full-engines, this fast response 3D-CFD-tool makes a major contribution to the engine development process. Südwestmetall-Förderpreis 2010


Book
A textbook of internal combustion engines
Author:
ISBN: 8131800660 9788131800669 Year: 2016 Publisher: Bengaluru

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Periodical
Combustion science and technology
ISSN: 00102202 Publisher: London Gordon and Breach

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Book
Charging the Internal Combustion Engine
Authors: --- ---
ISBN: 9783211471135 Year: 2007 Publisher: Vienna Springer Vienna

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Supercharging the reciprocating piston internal combustion engine is as old as the engine itself. Early on, it was used to improve the high-altitude performance of aircraft engines and later to increase the short-term peak performance in sporty or very expensive automobiles. It took nearly 30 years until it reached economic importance in the form of the ef?ciency-improving exhaust gas turbocharging of slow- and medium-speed diesel engines. It took 30 more years until it entered high-volume automotive engine production, in the form of both mechanically driven displacement compressors and modern exhaust gas turbocharging systems. Since, in spite of promising alternative developments for mobile applications, the internal combustion engine will remain dominant for the foreseeable future, its further development is essential. Today many demands are placed on automobile engines: on the one hand, consumers insistonextremeef?ciency,andontheotherhandlawsestablishstrictstandardsfor,e.g.,noiseand exhaust gas emissions. It would be extremely dif?cult for an internal combustion engine to meet these demands without the advantages afforded by supercharging. The purpose of this book is to facilitate a better understanding of the characteristics of superchargers in respect to their physical operating principles, as well as their interaction with piston engines. This applies both to the displacementcompressorandtoexhaustgasturbochargingsystems,whichoftenareverycomplex. It is not intended to cover the layout, calculation, and design of supercharging equipment as such-thisspecialareaisreservedforthepertinenttechnicalliterature-buttocoverthosequestions which are important for an ef?cient interaction between engine and supercharging system, as well as the description of the tools necessary to obtain an optimal engine-supercharger combination.


Book
Computational Optimization of Internal Combustion Engines
Authors: --- --- ---
ISBN: 9780857296191 Year: 2011 Publisher: London Springer London

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Computational Optimization of Internal Combustion Engines presents the state of the art of computational models and optimization methods for internal combustion engine development using multi-dimensional computational fluid dynamics (CFD) tools and genetic algorithms. Strategies to reduce computational cost and mesh dependency are discussed, as well as regression analysis methods. Several case studies are presented in a section devoted to applications, including assessments of: spark-ignition engines, dual-fuel engines, heavy duty and light duty diesel engines. Through regression analysis, optimization results are used to explain complex interactions between engine design parameters, such as nozzle design, injection timing, swirl, exhaust gas recirculation, bore size, and piston bowl shape. Computational Optimization of Internal Combustion Engines demonstrates that the current multi-dimensional CFD tools are mature enough for practical development of internal combustion engines. It is written for researchers and designers in mechanical engineering and the automotive industry.


Book
Irreversible Phenomena : Ignitions, Combustion and Detonation Waves
Authors: ---
ISBN: 9783540499015 Year: 2007 Publisher: Berlin Heidelberg Springer Berlin Heidelberg

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Ideals are simple and able to be easily understood, but never exist in reality. In this book a theory based on the second law of thermodynamics and its applications are described. In thermodynamics there is a concept of an ideal gas which satisfies a mathematical formula PV = RT. This formula can appro- mately be applied to the real gas, so far as the gas has not an especially high pressure and low temperature. In connection with the second law of thermo- namics there is also a concept of reversible and irreversible processes. The reversible process is a phenomenon proceeding at an infinitely low velocity, while the irreversible process is that proceeding with a finite velocity. Such a process with an infinitely slow velocity can really never take place, and all processes observed are always irreversible, therefore, the reversible process is an ideal process, while the irreversible process is a real process. According to the first law of thermodynamics the energy increase dU of the thermodynamic system is a sum of the heat dQ added to the system and work dW done in the system. Practically, however, the mathematical formula of the law is often expressed by the equation , or some similar equations derived from this formula, is applied to many phenomena. Such formulae are, however, th- retically only applicable to phenomena proceeding at an infinitely low velocity, that is, reversible processes or ideal processes.


Book
Simulating Combustion : Simulation of combustion and pollutant formation for engine-development
Authors: --- --- --- ---
ISBN: 9783540306269 Year: 2006 Publisher: Berlin Heidelberg Springer Berlin Heidelberg

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The content spans from simple thermodynamics of the combustion engine to complex models for the description of the air/fuel mixture, ignition, combustion and pollutant formation considering the engine periphery of petrol and diesel engines. Thus the emphasis of the book is on the simulation models and how they are applicable for the development of modern combustion engines. Computers can be used as the engineers testbench following the rules and recommandations described here.


Book
Advanced Engine Diagnostics
Authors: --- --- --- ---
ISBN: 9789811332753 Year: 2019 Publisher: Singapore Springer Singapore :Imprint: Springer


Book
Systems for controlling NOx from coal combustion
Authors: ---
ISBN: 9290291826 9789290291824 Year: 1990 Volume: IEACR/30 Publisher: London : IEA (International energy agency coal research),

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Engine testing : theory and practice
Authors: ---
ISBN: 0750616687 9780080530802 008053080X 9780750616683 9780750623476 0750623470 9786611077150 1281077151 Year: 1996 Publisher: Oxford Boston Johannesburg : Butterworth-Heinemann,

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Following the Boltzmann-Gibbs approach to statistical mechanics, this new edition of Dr ter Haar's important textbook, Elements of Statistical Mechanics, provides undergraduates and more senior academics with a thorough introduction to the subject. Each chapter is followed by a problem section and detailed bibliography.The first six chapters of the book provide a thorough introduction to the basic methods of statistical mechanics and indeed the first four may be used as an introductory course in themselves. The last three chapters offer more detail on the equation of state, with s

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