CFD Analysis Of Direct Injection Diesel Engine

CFD Analysis Of Direct Injection Diesel Engine PDF Author: Vijayendra Patil
Publisher:
ISBN: 9783659915529
Category :
Languages : en
Pages : 128

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CFD Analysis Of Direct Injection Diesel Engine

CFD Analysis Of Direct Injection Diesel Engine PDF Author: Vijayendra Patil
Publisher:
ISBN: 9783659915529
Category :
Languages : en
Pages : 128

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Book Description


Computational Fluid Dynamics Analysis of Direct Injection Diesel Engine Sprays and Combustion

Computational Fluid Dynamics Analysis of Direct Injection Diesel Engine Sprays and Combustion PDF Author: T. Okazaki
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Analysis on the Flow Characteristics of Direct-injection Diesel Engine Using CFD Modelling

Analysis on the Flow Characteristics of Direct-injection Diesel Engine Using CFD Modelling PDF Author: Nur Adila Mohamad Shafie
Publisher:
ISBN:
Category :
Languages : en
Pages : 54

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Analysis of Injection Processes in an Innovative 3D-CFD Tool for the Simulation of Internal Combustion Engines

Analysis of Injection Processes in an Innovative 3D-CFD Tool for the Simulation of Internal Combustion Engines PDF Author: Marlene Wentsch
Publisher: Springer
ISBN: 3658221674
Category : Technology & Engineering
Languages : en
Pages : 181

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Book Description
Due to the large number of influencing parameters and interactions, the fuel injection and therewith fuel propagation and distribution are among the most complex processes in an internal combustion engine. For this reason, injection is usually the subject to highly detailed numerical modeling, which leads to unacceptably high computing times in the 3D-CFD simulation of a full engine domain. Marlene Wentsch presents a critical analysis, optimization and extension of injection modeling in an innovative, fast response 3D-CFD tool that is exclusively dedicated to the virtual development of internal combustion engines. About the Author Marlene Wentsch works as research associate in the field of 3D-CFD simulations of injection processes at the Institute of Internal Combustion Engines and Automotive Engineering (IVK), University of Stuttgart, Germany.

Engine Modeling and Simulation

Engine Modeling and Simulation PDF Author: Avinash Kumar Agarwal
Publisher: Springer Nature
ISBN: 9811686181
Category : Technology & Engineering
Languages : en
Pages : 368

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Book Description
This book focuses on the simulation and modeling of internal combustion engines. The contents include various aspects of diesel and gasoline engine modeling and simulation such as spray, combustion, ignition, in-cylinder phenomena, emissions, exhaust heat recovery. It also explored engine models and analysis of cylinder bore piston stresses and temperature effects. This book includes recent literature and focuses on current modeling and simulation trends for internal combustion engines. Readers will gain knowledge about engine process simulation and modeling, helpful for the development of efficient and emission-free engines. A few chapters highlight the review of state-of-the-art models for spray, combustion, and emissions, focusing on the theory, models, and their applications from an engine point of view. This volume would be of interest to professionals, post-graduate students involved in alternative fuels, IC engines, engine modeling and simulation, and environmental research.

An Innovative 3D-CFD-Approach towards Virtual Development of Internal Combustion Engines

An Innovative 3D-CFD-Approach towards Virtual Development of Internal Combustion Engines PDF Author: Marco Chiodi
Publisher: Springer Science & Business Media
ISBN: 3834881317
Category : Technology & Engineering
Languages : en
Pages : 275

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Book Description
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

Diesel Fuels

Diesel Fuels PDF Author: Cristobal Silva
Publisher: Nova Science Publishers
ISBN: 9781626188662
Category : Technology & Engineering
Languages : en
Pages : 0

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Book Description
In this book, the authors present and discuss the characteristics, performance and environmental impacts of diesel fuels. Topics include the effects of diesel fuel composition and properties on engine performance and pollutant emissions; biodiesel production from alternative feedstocks in Brazil; development of dual fuel combustion models for direct injected heavy duty diesel engines; the molecular properties of some diesel fuel components and their biodegradation; the effect of oxygen additives on the performance and combustion of diesel engines; contrasting the life-cycle performance of conventional and alternative diesel fuels; and the impact of ethyl-tert-butyl ether (ETBE) addition to diesel oil.

CFD Modeling of an Alcohol Diesel Direct Injection Dual Liquid Fuel Engine Using OpenFOAM

CFD Modeling of an Alcohol Diesel Direct Injection Dual Liquid Fuel Engine Using OpenFOAM PDF Author: Andreas Nygren
Publisher:
ISBN: 9789179054618
Category : Combustion
Languages : en
Pages :

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Computational Optimization of Internal Combustion Engines

Computational Optimization of Internal Combustion Engines PDF Author: Yu Shi
Publisher: Springer Science & Business Media
ISBN: 0857296191
Category : Technology & Engineering
Languages : en
Pages : 323

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Book Description
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.

Advanced Direct Injection Combustion Engine Technologies and Development

Advanced Direct Injection Combustion Engine Technologies and Development PDF Author: H Zhao
Publisher: Elsevier
ISBN: 1845697456
Category : Technology & Engineering
Languages : en
Pages : 761

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Book Description
Volume 2 of the two-volume set Advanced direct injection combustion engine technologies and development investigates diesel DI combustion engines, which despite their commercial success are facing ever more stringent emission legislation worldwide. Direct injection diesel engines are generally more efficient and cleaner than indirect injection engines and as fuel prices continue to rise DI engines are expected to gain in popularity for automotive applications. Two exclusive sections examine light-duty and heavy-duty diesel engines. Fuel injection systems and after treatment systems for DI diesel engines are discussed. The final section addresses exhaust emission control strategies, including combustion diagnostics and modelling, drawing on reputable diesel combustion system research and development. Investigates how HSDI and DI engines can meet ever more stringent emission legislation Examines technologies for both light-duty and heavy-duty diesel engines Discusses exhaust emission control strategies, combustion diagnostics and modelling