Laser Diagnostics And Optical Measurement Techniques In Internal Combustion Engines

Author : Hua Zhao
Publisher : SAE International
Page : 373 pages
File Size : 47,6 Mb
Release : 2012-07-30
Category : Technology & Engineering
ISBN : 9780768077667

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Laser Diagnostics and Optical Measurement Techniques in Internal Combustion Engines by Hua Zhao Pdf

The increasing concern about CO2 emissions and energy prices has led to new CO2 emission and fuel economy legislation being introduced in world regions served by the automotive industry. In response, automotive manufacturers and Tier-1 suppliers are developing a new generation of internal combustion (IC) engines with ultra-low emissions and high fuel efficiency. To further this development, a better understanding is needed of the combustion and pollutant formation processes in IC engines. As efficiency and emission abatement processes have reached points of diminishing returns, there is more of a need to make measurements inside the combustion chamber, where the combustion and pollutant formation processes take place. However, there is currently no good overview of how to make these measurements. Based on the author’s previous SAE book, Engine Combustion Instrumentation and Diagnostics, this book focuses on laser-based optical techniques for combustion flows and in-cylinder measurements. Included are new chapters on optical engines and optical equipment, case studies, and an updated description of each technique. The purpose of this book is to provide, in one publication, an introduction to experimental techniques that are best suited for in-cylinder engine combustion measurements. It provides sufficient details for readers to set up and apply these techniques to IC engines and combustion flows.

Author : Hua Zhao
Publisher : SAE International
Page : 373 pages
File Size : 41,7 Mb
Release : 2012-07-30
Category : Technology & Engineering
ISBN : 9780768057829

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Laser Diagnostics and Optical Measurement Techniques in Internal Combustion Engines by Hua Zhao Pdf

The increasing concern about CO2 emissions and energy prices has led to new CO2 emission and fuel economy legislation being introduced in world regions served by the automotive industry. In response, automotive manufacturers and Tier-1 suppliers are developing a new generation of internal combustion (IC) engines with ultra-low emissions and high fuel efficiency. To further this development, a better understanding is needed of the combustion and pollutant formation processes in IC engines. As efficiency and emission abatement processes have reached points of diminishing returns, there is more of a need to make measurements inside the combustion chamber, where the combustion and pollutant formation processes take place. However, there is currently no good overview of how to make these measurements. Based on the author’s previous SAE book, Engine Combustion Instrumentation and Diagnostics, this book focuses on laser-based optical techniques for combustion flows and in-cylinder measurements. Included are new chapters on optical engines and optical equipment, case studies, and an updated description of each technique. The purpose of this book is to provide, in one publication, an introduction to experimental techniques that are best suited for in-cylinder engine combustion measurements. It provides sufficient details for readers to set up and apply these techniques to IC engines and combustion flows.

Author : Akhilendra Pratap Singh,Pravesh Chandra Shukla,Joonsik Hwang,Avinash Kumar Agarwal
Publisher : Springer Nature
Page : 163 pages
File Size : 46,7 Mb
Release : 2019-10-11
Category : Technology & Engineering
ISBN : 9789811503351

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Simulations and Optical Diagnostics for Internal Combustion Engines by Akhilendra Pratap Singh,Pravesh Chandra Shukla,Joonsik Hwang,Avinash Kumar Agarwal Pdf

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.

Author : Hua Zhao,Nicos Ladommatos
Publisher : SAE International
Page : 854 pages
File Size : 54,5 Mb
Release : 2001-01-30
Category : Technology & Engineering
ISBN : 9780768040340

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Engine Combustion Instrumentation and Diagnostics by Hua Zhao,Nicos Ladommatos Pdf

This book provides a complete description of instrumentation and in-cylinder measurement techniques for internal combustion engines. Written primarily for researchers and engineers involved in advanced research and development of internal combustion engines, the book provides an introduction to the instrumentation and experimental techniques, with particular emphasis on diagnostic techniques for in-cylinder measurements.

Author : C Arcoumanis,K.T.V Grattan
Publisher : CRC Press
Page : 256 pages
File Size : 55,7 Mb
Release : 2016-04-19
Category : Science
ISBN : 9781482263183

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Optical and Laser Diagnostics by C Arcoumanis,K.T.V Grattan Pdf

From the automotive industry to blood flow monitoring, optical techniques and laser diagnostics are becoming integral parts in engineering and medical instrumentation. Written by leading global experts from industry, academic groups, and laboratories, this volume provides an international perspective on both existing applications and leading-edge r

Author : Alan C. Eckbreth
Publisher : CRC Press
Page : 630 pages
File Size : 44,5 Mb
Release : 2022-01-27
Category : Technology & Engineering
ISBN : 9781000124620

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Laser Diagnostics for Combustion Temperature and Species by Alan C. Eckbreth Pdf

This book examines the variety of potential laser diagnostic techniques and presents a considerable theoretical foundation elucidating physics relevant to the laser diagnostics. It explains the Raman-based approaches for major species and temperature measurements.

Author : KoHse-HoingHaus
Publisher : CRC Press
Page : 744 pages
File Size : 40,9 Mb
Release : 2002-04-26
Category : Technology & Engineering
ISBN : 1560329130

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Applied Combustion Diagnostics by KoHse-HoingHaus Pdf

The editors have assembled a world-class group of contributors who address the questions the combustion diagnostic community faces. They are chemists who identify the species to be measured and the interfering substances that may be present; physicists, who push the limits of laser spectroscopy and laser devices and who conceive suitable measurement schemes; and engineers, who know combustion systems and processes. This book assists in providing guidance for the planning of combustion experiments, in judging research strategies and in conceiving new ideas for combustion research. It provides a snapshot of the available diagnostic methods and thier typical applications from the perspective of leading experts in the field.

Author : D.F.G. Durão,M.V. Heitor,J.H. Whitelaw,P.O. Witze
Publisher : Springer Science & Business Media
Page : 566 pages
File Size : 55,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401125888

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Combustings Flow Diagnostics by D.F.G. Durão,M.V. Heitor,J.H. Whitelaw,P.O. Witze Pdf

This book consists of papers prepared for and presented at a NATO sponsored Advanced Study Institute which was held in Montechoro, Portugal during the period 16-27 April, 1990. This Institute was attended by approximately ninety delegates from fifteen countries and followed from a related Institute held in Vimeiro, Portugal in 1987 (see the book entitled "Instrumentation for Combustion and Flow in Engines", edited by D. F. G. Dur~o, J. H. Whitelaw and P. O. Witzel. The purposes of the first Institute related closely to instrumentation for use in gas-turbine combustors and the cylinders of internal-combustion engines. These topics were also addressed in the second Institute, though in a manner which was wider ranging and chosen to demonstrate and explain the development and application of measurement methods to combusting flows in general. The papers contained in this boo~ were selected to provide the reader with a comprehensive and up-to-date view of the variety of experimental techniques available to measure in combusting flows. Included are discussions of their range and applicability, potential accuracy and ease of use. Thus, the first paper provides a brief overview and the second an indication of those aspects of combustion which should influence the choice of flow property to be measured and the technique to be used.

Author : M.P. Abbott,P. R. Ereaut,D. R. Williams,C. A. Baker,F. M. Porter,J. Sykes
Publisher : Unknown
Page : 9 pages
File Size : 46,7 Mb
Release : 1988
Category : Internal combustion engines
ISBN : 070581257X

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An evaluation of laser measurement techniques for pulverised coal combustion by M.P. Abbott,P. R. Ereaut,D. R. Williams,C. A. Baker,F. M. Porter,J. Sykes Pdf

Author : Carolyn Mercer
Publisher : Springer Science & Business Media
Page : 468 pages
File Size : 43,6 Mb
Release : 2013-04-17
Category : Science
ISBN : 9781475737776

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Optical Metrology for Fluids, Combustion and Solids by Carolyn Mercer Pdf

Optical Metrology for Fluids, Combustion and Solids is the first practical handbook that presents the assemblage of the techniques necessary to provide a basic understanding of optical measurement for fluids, combustion, and solids. The use of light as a measurement tool has grown over the past twenty years from a narrowly specialized activity to a mainstay of modern research today. Until recently, the knowledge that could be extracted from the light interaction of light with physical objects was limited to specialized activities. The invention of the laser, the computer and microelectronics has enabled a measurement revolution such that virtually every parameter of engineering interest can be measured using the minimally intrusive properties of light. The authors of this book's chapters are leaders in this revolution. They work on the front lines of research in government, industry, and universities, inventing yet more ways to harness the power of light for the generation of knowledge.

Author : Rakesh Kumar Maurya
Publisher : Unknown
Page : 616 pages
File Size : 41,5 Mb
Release : 2019
Category : Internal combustion engines
ISBN : 3030119556

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Reciprocating Engine Combustion Diagnostics by Rakesh Kumar Maurya Pdf

This book deals with in-cylinder pressure measurement and its post-processing for combustion quality analysis of conventional and advanced reciprocating engines. It offers insight into knocking and combustion stability analysis techniques and algorithms in SI, CI, and LTC engines, and places special emphasis on the digital signal processing of in-cylinder pressure signal for online and offline applications. The text gives a detailed description on sensors for combustion measurement, data acquisition, and methods for estimation of performance and combustion parameters. The information provided in this book enhances readers' basic knowledge of engine combustion diagnostics and serves as a comprehensive, ready reference for a broad audience including graduate students, course instructors, researchers, and practicing engineers in the automotive, oil and other industries concerned with internal combustion engines. Maximizes readers' understanding of the construction, working principles, installation, signal processing and limitations of the transducers used for combustion analysis; Provides a range of different models for estimating heat release and heat transfer for combustion quality analysis; Describes statistical and chaotic methods used for combustion stability analysis and the different knock indices and combustion noise metrics evaluated from cylinder pressure signal; Reinforces concepts presented with end of chapter summary discussions and questions; Explains methods used for estimation of engine parameters such as TDC, compression ratio, air-fuel ratio, residual gas fraction and wall temperature using in-cylinder pressure measurement;.

Author : David R Rogers
Publisher : SAE International
Page : 344 pages
File Size : 47,8 Mb
Release : 2021-06-02
Category : Technology & Engineering
ISBN : 9781468603217

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Engine Combustion by David R Rogers Pdf

Engine Combustion: Pressure Measurement and Analysis, 2E provides practical information on measuring, analyzing, and qualifying combustion data, as well as details on hardware and software requirements and system components. Describing the principles of a successful combustion measurement process, the book will enable technicians and engineers to efficiently generate the required data to complete their development tasks. The revised edition has been updated with color photos and a fresh modern format has been adapted enhancing the readability of the book. As with the original printing, Engine Combustion: Pressure Measurement and Analysis, 2E is a comprehensive handbook for technicians and engineers involved in engine testing and development, and a valuable reference for scientists and students who wish to understand combustion measurement processes and techniques.

Author : Frank B. A. Früngel
Publisher : Academic Press
Page : 494 pages
File Size : 50,6 Mb
Release : 2014-05-12
Category : Technology & Engineering
ISBN : 9781483274317

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Optical Pulses - Lasers - Measuring Techniques by Frank B. A. Früngel Pdf

High Speed Pulse Technology: Volume II: Optical Pulses - Lasers - Measuring Techniques focuses on the theoretical and engineering problems that result from the capacitor discharge technique. This book is organized into three main topics: light flash production from a capacitive energy storage; signal transmission and ranging systems by capacitor discharges and lasers; and impulse measuring technique. This text specifically discusses the air spark under atmospheric conditions, industrial equipment for laser flashing, and claims for light transmitting system. The application of light impulse signal transmission, impulse measurements by means of spark gaps, and conversion factors of various energy units are also described. This publication is recommended for eager electrical engineering and physics students interested in optical pulses, lasers, and measuring techniques.

Author : Avinash Kumar Agarwal,Jai Gopal Gupta,Nikhil Sharma,Akhilendra Pratap Singh
Publisher : Springer
Page : 253 pages
File Size : 54,7 Mb
Release : 2018-11-07
Category : Technology & Engineering
ISBN : 9789811332753

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Advanced Engine Diagnostics by Avinash Kumar Agarwal,Jai Gopal Gupta,Nikhil Sharma,Akhilendra Pratap Singh Pdf

This book describes the discusses advanced fuels and combustion, emission control techniques, after-treatment systems, simulations and fault diagnostics, including discussions on different engine diagnostic techniques such as particle image velocimetry (PIV), phase Doppler interferometry (PDI), laser ignition. This volume bridges the gap between basic concepts and advanced research in internal combustion engine diagnostics, making it a useful reference for both students and researchers whose work focuses on achieving higher fuel efficiency and lowering emissions.

Author : James D. Smith
Publisher : Unknown
Page : 128 pages
File Size : 40,7 Mb
Release : 2006
Category : Electronic
ISBN : 0542790866

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Development and Application of High Speed Optical Diagnostic Techniques for Conducting Scalar Measurements in Internal Combustion Engines by James D. Smith Pdf