Optimization Methods for the Mixture Formation and Combustion Process in Diesel Engines
Title | Optimization Methods for the Mixture Formation and Combustion Process in Diesel Engines PDF eBook |
Author | Jost Weber |
Publisher | Cuvillier Verlag |
Pages | 265 |
Release | 2008 |
Genre | Dieselmotor - Gemischbildung - Verbrennung - Numerische Strömungssimulation - Flamelet-Modell - Genetischer Algorithmus |
ISBN | 3867277249 |
Mixture Formation in Internal Combustion Engines
Title | Mixture Formation in Internal Combustion Engines PDF eBook |
Author | Carsten Baumgarten |
Publisher | Springer Science & Business Media |
Pages | 312 |
Release | 2006-09-28 |
Genre | Technology & Engineering |
ISBN | 3540308369 |
A systematic control of mixture formation with modern high-pressure injection systems enables us to achieve considerable improvements of the combustion pr- ess in terms of reduced fuel consumption and engine-out raw emissions. However, because of the growing number of free parameters due to more flexible injection systems, variable valve trains, the application of different combustion concepts within different regions of the engine map, etc., the prediction of spray and m- ture formation becomes increasingly complex. For this reason, the optimization of the in-cylinder processes using 3D computational fluid dynamics (CFD) becomes increasingly important. In these CFD codes, the detailed modeling of spray and mixture formation is a prerequisite for the correct calculation of the subsequent processes like ignition, combustion and formation of emissions. Although such simulation tools can be viewed as standard tools today, the predictive quality of the sub-models is c- stantly enhanced by a more accurate and detailed modeling of the relevant pr- esses, and by the inclusion of new important mechanisms and effects that come along with the development of new injection systems and have not been cons- ered so far. In this book the most widely used mathematical models for the simulation of spray and mixture formation in 3D CFD calculations are described and discussed. In order to give the reader an introduction into the complex processes, the book starts with a description of the fundamental mechanisms and categories of fuel - jection, spray break-up, and mixture formation in internal combustion engines.
Thermo- and Fluid Dynamic Processes in Diesel Engines 2
Title | Thermo- and Fluid Dynamic Processes in Diesel Engines 2 PDF eBook |
Author | James H. Whitelaw |
Publisher | Springer Science & Business Media |
Pages | 494 |
Release | 2013-04-17 |
Genre | Technology & Engineering |
ISBN | 3662105020 |
This is the second book edited with a selection of papers from the two-yearly THIESEL Conference on Thermo- and Fluid Dynamic Processes in Diesel Engines, organised by CMT-Mvtores Termicos of the Universidad Po/itecnica de Valencia, Spain. This volume includes versions of papers selected from those presented at the THIESEL 2002 Conference th held on lOth to 13 September 2002. We hope it will be the second volume of a long series reflecting the quality of the THIESEL Conference. This year, the papers are grouped in six main thematic areas: State of the Art and Prospective, Injection Systems and Spray Formation, Combustion and Emissions, Engine Modelling, Alternative Combustion Concepts and Experimental Techniques. The actual conference covered a wider scope of topics, including Air Management and Fuels for Diesel Engines and a couple of papers included reflect this variety. However, the selection of papers published here represents the most current preoccupations of Diesel engine designers, namely how to improve the combustion process using new injection strategies and alternative concepts such as the Homogeneous Charge Combustion Ignition.
Marine Engines Performance and Emissions
Title | Marine Engines Performance and Emissions PDF eBook |
Author | María Isabel Lamas Galdo |
Publisher | MDPI |
Pages | 224 |
Release | 2021-09-02 |
Genre | Technology & Engineering |
ISBN | 303650964X |
This book contains a collection of peer-review scientific papers about marine engines’ performance and emissions. These papers were carefully selected for the “Marine Engines Performance and Emissions” Special Issue of the Journal of Marine Science and Engineering. Recent advancements in engine technology have allowed designers to reduce emissions and improve performance. Nevertheless, further efforts are needed to comply with the ever increased emission legislations. This book was conceived for people interested in marine engines. This information concerning recent developments may be helpful to academics, researchers, and professionals engaged in the field of marine engineering.
Design and Development of Heavy Duty Diesel Engines
Title | Design and Development of Heavy Duty Diesel Engines PDF eBook |
Author | P. A. Lakshminarayanan |
Publisher | Springer Nature |
Pages | 914 |
Release | 2019-11-05 |
Genre | Technology & Engineering |
ISBN | 9811509700 |
This book is intended to serve as a comprehensive reference on the design and development of diesel engines. It talks about combustion and gas exchange processes with important references to emissions and fuel consumption and descriptions of the design of various parts of an engine, its coolants and lubricants, and emission control and optimization techniques. Some of the topics covered are turbocharging and supercharging, noise and vibrational control, emission and combustion control, and the future of heavy duty diesel engines. This volume will be of interest to researchers and professionals working in this area.
Diesel Combustion Processes
Title | Diesel Combustion Processes PDF eBook |
Author | Society of Automotive Engineers |
Publisher | |
Pages | 175 |
Release | 1993 |
Genre | Technology & Engineering |
ISBN | 9781560913566 |
Energy and Environment
Title | Energy and Environment PDF eBook |
Author | Michel André |
Publisher | John Wiley & Sons |
Pages | 556 |
Release | 2016-06-20 |
Genre | Science |
ISBN | 1786300265 |
Transport systems are facing an impossible dilemma: satisfy an increasing demand for mobility of people and goods, while decreasing their fossil-energy requirements and preserving the environment. Additionally, transport has an opportunity to evolve in a changing world, with new services, technologies but also new requirements (fast delivery, reliability, improved accessibility). In this book, recent research works are reported around the triptych: "transport, energy and environment", which demonstrates that vehicle technologies and fuels can still improve, but it is necessary to prepare their implementation (e.g. electro-mobility), to think of new services, and to involve all actors, particularly enterprises, who will be the drivers of innovation. Mitigation strategies are studied to promote innovative, multimodal and clean transports and services. Research progress is reported on air pollution, vibrations and noise, their mitigation and assessment methodologies.