Numerical and Experimental Investigations of High-pressure Diesel Sprays

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Publisher :
ISBN 13 :
Total Pages : 852 pages
Book Rating : 4.:/5 (591 download)

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Book Synopsis Numerical and Experimental Investigations of High-pressure Diesel Sprays by : Moni Islam

Download or read book Numerical and Experimental Investigations of High-pressure Diesel Sprays written by Moni Islam and published by . This book was released on 2002 with total page 852 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Numerical and Experimental Investigation of Water Introduction Into DI Diesel Engine Combustion

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Publisher : Logos Verlag Berlin GmbH
ISBN 13 : 3832519513
Total Pages : 152 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Numerical and Experimental Investigation of Water Introduction Into DI Diesel Engine Combustion by : Peter Eckert

Download or read book Numerical and Experimental Investigation of Water Introduction Into DI Diesel Engine Combustion written by Peter Eckert and published by Logos Verlag Berlin GmbH. This book was released on 2008 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Im vorliegenden Band 3/2008 berichtet Herr Eckert uber die Ergebnisse aus Untersuchungen zur Partikel- und Stickoxidminimierung bei Dieselmotoren durch Wassereinbringung. Das primare Ziel ist dabei die innermotorische Reduzierung der thermischen Stickoxidbildung. Es sind unterschiedliche Methoden der wassereinbringung in den dieselmotorischen Verbrennungsprozess moglich; beispielsweise die Einspritzung von Wasser in das Ansaugsystem, eine direkte Einspritzung von Wasser in den Brennraum sowie die Wassereinbringung mit Diesel- Wasser Emulsionen. Diese Massnahmen sind unter anderem bei dieselmotoren, die zumindest teilweise mit Schwerol betrieben werden, besonders interessant, da dort klassische Methoden zur Schadstoffreduktion, wie z.B. Abgasruckfuhrung oder Abgasnachbehandlung, nur mit erheblichem Aufwand eingesetzt werden konnen.

An Experimental Study of High Injection Pressure Diesel Sprays

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Publisher :
ISBN 13 :
Total Pages : 522 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis An Experimental Study of High Injection Pressure Diesel Sprays by : Tzay-Fa Su

Download or read book An Experimental Study of High Injection Pressure Diesel Sprays written by Tzay-Fa Su and published by . This book was released on 1995 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Experimental Study of High-pressure Diesel Spray Characteristics

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Publisher :
ISBN 13 :
Total Pages : 416 pages
Book Rating : 4.:/5 (465 download)

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Book Synopsis An Experimental Study of High-pressure Diesel Spray Characteristics by : Tsung-Cheng Wang

Download or read book An Experimental Study of High-pressure Diesel Spray Characteristics written by Tsung-Cheng Wang and published by . This book was released on 2000 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Issues in Energy Conversion, Transmission, and Systems: 2013 Edition

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Publisher : ScholarlyEditions
ISBN 13 : 1490106669
Total Pages : 1190 pages
Book Rating : 4.4/5 (91 download)

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Book Synopsis Issues in Energy Conversion, Transmission, and Systems: 2013 Edition by :

Download or read book Issues in Energy Conversion, Transmission, and Systems: 2013 Edition written by and published by ScholarlyEditions. This book was released on 2013-05-01 with total page 1190 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues in Energy Conversion, Transmission, and Systems: 2013 Edition is a ScholarlyEditions™ book that delivers timely, authoritative, and comprehensive information about Additional Research. The editors have built Issues in Energy Conversion, Transmission, and Systems: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Additional Research in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Energy Conversion, Transmission, and Systems: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Droplets and Sprays

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Publisher : Springer
ISBN 13 : 1447163869
Total Pages : 345 pages
Book Rating : 4.4/5 (471 download)

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Book Synopsis Droplets and Sprays by : Sergei Sazhin

Download or read book Droplets and Sprays written by Sergei Sazhin and published by Springer. This book was released on 2014-05-19 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing a clear and systematic description of droplets and spray dynamic models, this book maximises reader insight into the underlying physics of the processes involved, outlines the development of new physical and mathematical models and broadens understanding of interactions between the complex physical processes which take place in sprays. Complementing approaches based on the direct application of computational fluid dynamics (CFD), Droplets and Sprays treats both theoretical and practical aspects of internal combustion engine process such as the direct injection of liquid fuel, subcritical heating and evaporation. Including case studies that illustrate the approaches relevance to automotive applications, it is also anticipated that the described models can find use in other areas such as in medicine and environmental science.

Experimental and Numerical Investigations of Sprays in Two Stroke Diesel Engines

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Publisher :
ISBN 13 : 9788774753445
Total Pages : pages
Book Rating : 4.7/5 (534 download)

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Book Synopsis Experimental and Numerical Investigations of Sprays in Two Stroke Diesel Engines by : Bjarke Skovgård Dam

Download or read book Experimental and Numerical Investigations of Sprays in Two Stroke Diesel Engines written by Bjarke Skovgård Dam and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Experimental Investigations on Particle Number Emissions from GDI Engines

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Publisher : Logos Verlag Berlin GmbH
ISBN 13 : 3832544038
Total Pages : 170 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Experimental Investigations on Particle Number Emissions from GDI Engines by : Markus Bertsch

Download or read book Experimental Investigations on Particle Number Emissions from GDI Engines written by Markus Bertsch and published by Logos Verlag Berlin GmbH. This book was released on 2016-12-31 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis discusses experimental investigations to reduce particle number emissions from gasoline engines with direct injection. Measures on a single cylinder research engine with combined usage of a particle number measurement system, a particle size distribution measurement system as well as optical diagnostics and thermodynamic analysis enable an in-depth assessment of particle formation and oxidation. Therefore, numerous optical diagnostic techniques for spray visualisation (Mie-scattering, High-Speed PIV) and soot detection (High-Speed-Imaging, Fiber optical diagnostics) are deployed. Two injectors with different hydraulic flows but identical spray-targeting are characterised and compared by measurements in a pressurised chamber. The operation at higher engine load and low engine speed is in the focus of the experimental work at the engine test bench. Thereby, the low flow velocities in the combustion chamber, caused by the low engine speed, as well as the large amount of fuel injected are major challenges for the mixture formation process. A substantial part of the thesis thus focusses on the detailed analysis of the mixture formation process, which is consisting of fuel injection, interaction of the in-cylinder charge motion with the fuel injected and the fuel properties. Measures for the optimisation of the mixture formation process and the minimisation of the particle number emissions are analysed and evaluated. The charge motion is manipulated by the impression of a directed flow, the variation of the valve timings and valve open curve. The injection process is influenced by a reduction of the hydraulic flow of the injector and an increase of the injection pressure up to 50 MPa. The investigations show fundamental effects and potentials of different variation parameters concerning their emissions reduction potential at the exemplary operation at high engine load. Due to the simultaneous analysis of the in-cylinder charge motion and a thermodynamic analysis, the results can be transferred to different engines.

Experimental Investigation of Interaction Process Between Diesel Sprays

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Publisher :
ISBN 13 : 9783832279103
Total Pages : 139 pages
Book Rating : 4.2/5 (791 download)

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Book Synopsis Experimental Investigation of Interaction Process Between Diesel Sprays by : Adam Pawlowski

Download or read book Experimental Investigation of Interaction Process Between Diesel Sprays written by Adam Pawlowski and published by . This book was released on 2009 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Experimental Study of Diesel Spray Characteristics and Atomization

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Publisher :
ISBN 13 :
Total Pages : 500 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Experimental Study of Diesel Spray Characteristics and Atomization by : Chan-Teng Chang

Download or read book Experimental Study of Diesel Spray Characteristics and Atomization written by Chan-Teng Chang and published by . This book was released on 1997 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Internal Combustion Engine Handbook

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Publisher : SAE International
ISBN 13 : 076808024X
Total Pages : 1152 pages
Book Rating : 4.7/5 (68 download)

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Book Synopsis Internal Combustion Engine Handbook by : Richard Van Basshuysen

Download or read book Internal Combustion Engine Handbook written by Richard Van Basshuysen and published by SAE International. This book was released on 2016-03-07 with total page 1152 pages. Available in PDF, EPUB and Kindle. Book excerpt: More than 120 authors from science and industry have documented this essential resource for students, practitioners, and professionals. Comprehensively covering the development of the internal combustion engine (ICE), the information presented captures expert knowledge and serves as an essential resource that illustrates the latest level of knowledge about engine development. Particular attention is paid toward the most up-to-date theory and practice addressing thermodynamic principles, engine components, fuels, and emissions. Details and data cover classification and characteristics of reciprocating engines, along with fundamentals about diesel and spark ignition internal combustion engines, including insightful perspectives about the history, components, and complexities of the present-day and future IC engines. Chapter highlights include: • Classification of reciprocating engines • Friction and Lubrication • Power, efficiency, fuel consumption • Sensors, actuators, and electronics • Cooling and emissions • Hybrid drive systems Nearly 1,800 illustrations and more than 1,300 bibliographic references provide added value to this extensive study. “Although a large number of technical books deal with certain aspects of the internal combustion engine, there has been no publication until now that covers all of the major aspects of diesel and SI engines.” Dr.-Ing. E. h. Richard van Basshuysen and Professor Dr.-Ing. Fred Schäfer, the editors, “Internal Combustion Engines Handbook: Basics, Components, Systems, and Perpsectives”

Experimental and Numerical Study on Diesel Spray Characteristics and Combustion Process

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Publisher :
ISBN 13 :
Total Pages : 130 pages
Book Rating : 4.:/5 (85 download)

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Book Synopsis Experimental and Numerical Study on Diesel Spray Characteristics and Combustion Process by : Özgür Oğuz Taşkıran

Download or read book Experimental and Numerical Study on Diesel Spray Characteristics and Combustion Process written by Özgür Oğuz Taşkıran and published by . This book was released on 2011 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Droplets and Sprays: Simple Models of Complex Processes

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Publisher : Springer Nature
ISBN 13 : 3030997464
Total Pages : 603 pages
Book Rating : 4.0/5 (39 download)

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Book Synopsis Droplets and Sprays: Simple Models of Complex Processes by : Sergei S. Sazhin

Download or read book Droplets and Sprays: Simple Models of Complex Processes written by Sergei S. Sazhin and published by Springer Nature. This book was released on 2022-06-28 with total page 603 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book acts as a guide to simple models that describe some of the complex fluid dynamics, heat/mass transfer and combustion processes in droplets and sprays. Attention is focused mainly on the use of classical hydrodynamics, and a combination of kinetic and hydrodynamic models, to analyse the heating and evaporation of mono- and multi-component droplets. The models were developed for cases when small and large numbers of components are present in droplets. Some of these models are used for the prediction of time to puffing/micro-explosion of composite water/fuel droplets — processes that are widely used in combustion devices to stimulate disintegration of relatively large droplets into smaller ones. The predictions of numerical codes based on these models are validated against experimental results where possible. In most of the models, droplets are assumed to be spherical; some preliminary results of the generalisation of these models to the case of non-spherical droplets, approximating them as spheroids, are presented.

An Experimental and Numerical Study of Sprays from a Common Rail Injection System for Use in an HSDI Diesel Engine

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Publisher :
ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.:/5 (18 download)

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Book Synopsis An Experimental and Numerical Study of Sprays from a Common Rail Injection System for Use in an HSDI Diesel Engine by :

Download or read book An Experimental and Numerical Study of Sprays from a Common Rail Injection System for Use in an HSDI Diesel Engine written by and published by . This book was released on 1998 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Experimental Investigation of Ultra-high Fuel Injection Pressure Spray for GDI Engines

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (12 download)

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Book Synopsis Experimental Investigation of Ultra-high Fuel Injection Pressure Spray for GDI Engines by :

Download or read book Experimental Investigation of Ultra-high Fuel Injection Pressure Spray for GDI Engines written by and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of the 2nd Conference on Engine Processes

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Publisher : Universitätsverlag der TU Berlin
ISBN 13 : 3798327688
Total Pages : 386 pages
Book Rating : 4.7/5 (983 download)

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Book Synopsis Proceedings of the 2nd Conference on Engine Processes by : Sens, Marc

Download or read book Proceedings of the 2nd Conference on Engine Processes written by Sens, Marc and published by Universitätsverlag der TU Berlin. This book was released on 2015-10-30 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the combustion engine looks set to remain the dominant energy conversion unit in vehicle powertrains in the medium term, either in combination with electrical components or on its own, attention will need to be paid to continue improving its efficiency in the future. The high development depth of today's combustion engines means that it is becoming increasingly difficult to achieve significant efficiency improvements by simple means. On the search for these improvements, the focus has shifted to inner-engine processes, for instance charge cycles including the charging system, the mixture formation including injection, combustion and kinematic conversion of the energy within the fuel. Our 2nd conference 'Engine processes' aims to offer all developers a platform to discuss the latest technological developments in the field of inner-engine process control, and encourage new paths to be taken. We believe that the program for this conference is a sound foundation for this endeavour. Da der Verbrennungsmotor auch mittelfristig die dominierende Energiewandlungseinheit im Antriebsstrang von Kraftfahrzeugen sein wird, entweder im Verbund mit elektrischen Komponenten oder aber als alleiniger Antrieb, muss der Verbesserung von dessen Wirkungsgrad auch in Zukunft erhebliche Aufmerksamkeit zu Teil werden. Aufgrund der hohen Entwicklungstiefe, die heutige Verbrennungsmotoren aufweisen, wird es immer schwerer, deutliche Wirkungsgradverbesserungen auf einfachem Weg zu erreichen. Auf der Suche nach diesen Verbesserungen rücken die innermotorischen Prozesse immer mehr in den Fokus, hierzu zählen der Ladungswechsel inkl. Aufladesystem, die Gemischbildung inkl. Einspritzung, die Verbrennung sowie die kinematische Wandlung der im Kraftstoff gebundenen Energie. Unsere 2. Tagung „Motorische Prozesse“ soll nun allen Entwicklern als Austauschforum zu neuesten technologischen Entwicklungen auf dem Gebiet der innermotorischen Prozessführung dienen und dazu anregen neue Wege zu beschreiten. Wir sind überzeugt, mit dem vorliegenden Tagungs-Programm hierzu einen sehr guten Beitrag leisten zu können.

Simulations and Optical Diagnostics for Internal Combustion Engines

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Publisher : Springer Nature
ISBN 13 : 9811503354
Total Pages : 163 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Simulations and Optical Diagnostics for Internal Combustion Engines by : Akhilendra Pratap Singh

Download or read book Simulations and Optical Diagnostics for Internal Combustion Engines written by Akhilendra Pratap Singh and published by Springer Nature. This book was released on 2019-10-11 with total page 163 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on combustion simulations and optical diagnostics techniques, which are currently used in internal combustion engines. The book covers a variety of simulation techniques, including in-cylinder combustion, numerical investigations of fuel spray, and effects of different fuels and engine technologies. The book includes chapters focused on alternative fuels such as DEE, biomass, alcohols, etc. It provides valuable information about alternative fuel utilization in IC engines. Use of combustion simulations and optical techniques in advanced techniques such as microwave-assisted plasma ignition, laser ignition, etc. are few other important aspects of this book. The book will serve as a valuable resource for academic researchers and professional automotive engineers alike.