Experimental Investigation of Multi-mode Diesel Engine Combustion and Validation of Advanced Combustion Models

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ISBN 13 :
Total Pages : 384 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Experimental Investigation of Multi-mode Diesel Engine Combustion and Validation of Advanced Combustion Models by : Satbir Singh

Download or read book Experimental Investigation of Multi-mode Diesel Engine Combustion and Validation of Advanced Combustion Models written by Satbir Singh and published by . This book was released on 2006 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Experimental Investigation of Advanced Diesel Combustion Strategies for Emissions Reductions in a Heavy-duty Diesel Engine at High Speed and Medium Load

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ISBN 13 :
Total Pages : 494 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis An Experimental Investigation of Advanced Diesel Combustion Strategies for Emissions Reductions in a Heavy-duty Diesel Engine at High Speed and Medium Load by : William L. Hardy

Download or read book An Experimental Investigation of Advanced Diesel Combustion Strategies for Emissions Reductions in a Heavy-duty Diesel Engine at High Speed and Medium Load written by William L. Hardy and published by . This book was released on 2005 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Modelling Diesel Combustion

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Publisher : Springer Science & Business Media
ISBN 13 : 904813885X
Total Pages : 313 pages
Book Rating : 4.0/5 (481 download)

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Book Synopsis Modelling Diesel Combustion by : P. A. Lakshminarayanan

Download or read book Modelling Diesel Combustion written by P. A. Lakshminarayanan and published by Springer Science & Business Media. This book was released on 2010-03-03 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phenomenology of Diesel Combustion and Modeling Diesel is the most efficient combustion engine today and it plays an important role in transport of goods and passengers on land and on high seas. The emissions must be controlled as stipulated by the society without sacrificing the legendary fuel economy of the diesel engines. These important drivers caused innovations in diesel engineering like re-entrant combustion chambers in the piston, lower swirl support and high pressure injection, in turn reducing the ignition delay and hence the nitric oxides. The limits on emissions are being continually reduced. The- fore, the required accuracy of the models to predict the emissions and efficiency of the engines is high. The phenomenological combustion models based on physical and chemical description of the processes in the engine are practical to describe diesel engine combustion and to carry out parametric studies. This is because the injection process, which can be relatively well predicted, has the dominant effect on mixture formation and subsequent course of combustion. The need for improving these models by incorporating new developments in engine designs is explained in Chapter 2. With “model based control programs” used in the Electronic Control Units of the engines, phenomenological models are assuming more importance now because the detailed CFD based models are too slow to be handled by the Electronic Control Units. Experimental work is necessary to develop the basic understanding of the pr- esses.

Development and Validation of Spray Models for Investigating Diesel Engine Combustion and Emissions

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ISBN 13 :
Total Pages : 500 pages
Book Rating : 4.:/5 (55 download)

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Book Synopsis Development and Validation of Spray Models for Investigating Diesel Engine Combustion and Emissions by : Sibendu Som

Download or read book Development and Validation of Spray Models for Investigating Diesel Engine Combustion and Emissions written by Sibendu Som and published by . This book was released on 2009 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Experimental Investigation of Advanced Low-Temperature Combustion Concepts for Compression Ignition Engines

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Publisher :
ISBN 13 : 9783844078275
Total Pages : pages
Book Rating : 4.0/5 (782 download)

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Book Synopsis Experimental Investigation of Advanced Low-Temperature Combustion Concepts for Compression Ignition Engines by : Metin Korkmaz

Download or read book Experimental Investigation of Advanced Low-Temperature Combustion Concepts for Compression Ignition Engines written by Metin Korkmaz and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advanced Combustion for Sustainable Transport

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Publisher : Springer Nature
ISBN 13 : 9811684189
Total Pages : 367 pages
Book Rating : 4.8/5 (116 download)

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Book Synopsis Advanced Combustion for Sustainable Transport by : Avinash Kumar Agarwal

Download or read book Advanced Combustion for Sustainable Transport written by Avinash Kumar Agarwal and published by Springer Nature. This book was released on 2021-12-12 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is based on advanced combustion technologies currently employed in internal combustion engines. It discusses different strategies for improving conventional diesel combustion. The volume includes chapters on low-temperature combustion techniques of compression-ignition engines which results in significant reduction of NOx and soot emissions. The content also highlights newly evolved gasoline compression technology and optical techniques in advanced gasoline direct injection engines. the research and its outcomes presented here highlight advancements in combustion technologies, analysing various issues related to in-cylinder combustion, pollutant formation and alternative fuels. This book will be of interest to those in academia and industry involved in fuels, IC engines, engine combustion research.

Droplet Collision Modeling in Multi-dimensional Engine Spray Computation

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ISBN 13 :
Total Pages : 236 pages
Book Rating : 4.:/5 (891 download)

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Book Synopsis Droplet Collision Modeling in Multi-dimensional Engine Spray Computation by : Achuth Munnannur

Download or read book Droplet Collision Modeling in Multi-dimensional Engine Spray Computation written by Achuth Munnannur and published by . This book was released on 2007 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Experimental Investigation of Fuel-Reactivity Controlled Compression Ignition (RCCI) Combustion Mode in a Multi-Cylinder, Light-Duty Diesel Engine

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (873 download)

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Book Synopsis Experimental Investigation of Fuel-Reactivity Controlled Compression Ignition (RCCI) Combustion Mode in a Multi-Cylinder, Light-Duty Diesel Engine by :

Download or read book Experimental Investigation of Fuel-Reactivity Controlled Compression Ignition (RCCI) Combustion Mode in a Multi-Cylinder, Light-Duty Diesel Engine written by and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental study was performed to provide the combustion and emission characteristics resulting from fuel-reactivity controlled compression ignition (RCCI) combustion mode utilizing dual-fuel approach in a light-duty, multi-cylinder diesel engine. In-cylinder fuel blending using port fuel injection of gasoline before intake valve opening (IVO) and early-cycle, direct injection of diesel fuel was used as the charge preparation and fuel blending strategy. In order to achieve the desired auto-ignition quality through the stratification of the fuel-air equivalence ratio (), blends of commercially available gasoline and diesel fuel were used. Engine experiments were performed at an engine speed of 2300rpm and an engine load of 4.3bar brake mean effective pressure (BMEP). It was found that significant reduction in both nitrogen oxide (NOx) and particulate matter (PM) was realized successfully through the RCCI combustion mode even without applying exhaust gas recirculation (EGR). However, high carbon monoxide (CO) and hydrocarbon (HC) emissions were observed. The low combustion gas temperature during the expansion and exhaust processes seemed to be the dominant source of high CO emissions in the RCCI combustion mode. The high HC emissions during the RCCI combustion mode could be due to the increased combustion quenching layer thickness as well as the -stratification at the periphery of the combustion chamber. The slightly higher brake thermal efficiency (BTE) of the RCCI combustion mode was observed than the other combustion modes, such as the conventional diesel combustion (CDC) mode, and single-fuel, premixed charge compression ignition (PCCI) combustion mode. The parametric study of the RCCI combustion mode revealed that the combustion phasing and/or the peak cylinder pressure rise rate of the RCCI combustion mode could be controlled by several physical parameters premixed ratio (rp), intake swirl intensity, and start of injection (SOI) timing of directly injected fuel unlike other low temperature combustion (LTC) strategies.

Diesel Combustion Optimization and Emissions Reduction Using Adaptive Injection Strategies (AIS) with Improved Numerical Models

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ISBN 13 :
Total Pages : 234 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Diesel Combustion Optimization and Emissions Reduction Using Adaptive Injection Strategies (AIS) with Improved Numerical Models by : Yong Sun

Download or read book Diesel Combustion Optimization and Emissions Reduction Using Adaptive Injection Strategies (AIS) with Improved Numerical Models written by Yong Sun and published by . This book was released on 2007 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Incorporating Advanced Combustion Models to Study Power Density in Diesel Engines

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ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Incorporating Advanced Combustion Models to Study Power Density in Diesel Engines by : Daniel Lee

Download or read book Incorporating Advanced Combustion Models to Study Power Density in Diesel Engines written by Daniel Lee and published by . This book was released on 1999 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Validation of Advanced Combustion Models Applied to Multiple Injections in Heavy-duty Diesel Engines

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ISBN 13 :
Total Pages : 206 pages
Book Rating : 4.:/5 (682 download)

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Book Synopsis Validation of Advanced Combustion Models Applied to Multiple Injections in Heavy-duty Diesel Engines by : Benjamin A. Cantrell

Download or read book Validation of Advanced Combustion Models Applied to Multiple Injections in Heavy-duty Diesel Engines written by Benjamin A. Cantrell and published by . This book was released on 2010 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 702 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Computational and Experimental Investigation of the Combustion Performance in a Diesel Engine

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (96 download)

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Book Synopsis Computational and Experimental Investigation of the Combustion Performance in a Diesel Engine by : Rosli Abu Bakar

Download or read book Computational and Experimental Investigation of the Combustion Performance in a Diesel Engine written by Rosli Abu Bakar and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Experimental Investigation on Premixed Combustion in a Diesel Engine with Ultra-Multihole Nozzle

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (115 download)

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Book Synopsis Experimental Investigation on Premixed Combustion in a Diesel Engine with Ultra-Multihole Nozzle by : Xuelong MiaoYusheng

Download or read book Experimental Investigation on Premixed Combustion in a Diesel Engine with Ultra-Multihole Nozzle written by Xuelong MiaoYusheng and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Experimental Investigation on Premixed Combustion in a Diesel Engine with Ultra-Multihole Nozzle.

An Experimental Investigation of Lean/partially Premixed Combustion in a Diesel Engine

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Publisher :
ISBN 13 :
Total Pages : 262 pages
Book Rating : 4.:/5 (276 download)

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Book Synopsis An Experimental Investigation of Lean/partially Premixed Combustion in a Diesel Engine by : Matthew Scott Von Ruden

Download or read book An Experimental Investigation of Lean/partially Premixed Combustion in a Diesel Engine written by Matthew Scott Von Ruden and published by . This book was released on 1992 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Development of a Partially Premixed Combustion Model for a Diesel Engine Using Multiple Injection Strategies

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Publisher : Logos Verlag Berlin GmbH
ISBN 13 : 3832530932
Total Pages : 157 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Development of a Partially Premixed Combustion Model for a Diesel Engine Using Multiple Injection Strategies by : Rene Thygesen

Download or read book Development of a Partially Premixed Combustion Model for a Diesel Engine Using Multiple Injection Strategies written by Rene Thygesen and published by Logos Verlag Berlin GmbH. This book was released on 2012 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: In order to fulfil future emissions legislations, new combustion systems are to be investigated. One way of improving exhaust emissions is the application of multiple injection strategies and conventional or partially premixed combustion conditions to a Diesel engine. The application of numerical techniques as CFD supports and improves the quality of engine developments. Unfortunately, current spray and combustion models are not accurate enough to simulate multiple injection systems, being in this way a topic of research. The goal of this study was the development of a novel simulation method for the investigation of Diesel engines operated with multiple injection strategies and different combustion modes. The first part of this work focused in improving the spray modelling. The inform ation of 3D CFD simulations of the injector nozzle was introduced in the spray simulation as boundary conditions developing coupling subroutines for this issue. The atomisation modelling was also improved using validated presumed droplet size distributions. Moreover, to avoid the simulation of the injector nozzle for every investigated operating point, a novel interpolating tool was developed in order to create spray boundary conditions based on few 3D CFD simulations of the nozzle under certain initial and boundary conditions. The second part of this thesis dealt with the combustion modelling of Diesel engines. For this issue, a laminar flamelet approach called Representative Interactive Flamelet model (RIF) was selected and implemented. Afterwards, an extended combustion model based on RIF was developed in order to take into account multiple injection strategies. Finally, this new model was validated with a wide range of operating points: applying multiple injection strategies under conventional and partially premixed combustion conditions.

Effect of Radiation on Diesel Engine Combustion and Heat Transfer

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Publisher :
ISBN 13 :
Total Pages : 344 pages
Book Rating : 4.:/5 (891 download)

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Book Synopsis Effect of Radiation on Diesel Engine Combustion and Heat Transfer by : Takeshi Yoshikawa

Download or read book Effect of Radiation on Diesel Engine Combustion and Heat Transfer written by Takeshi Yoshikawa and published by . This book was released on 2008 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: