Optic Diagnostics on Pulverized Coal Particles Combustion Dynamics and Alkali Metal Release Behavior

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Publisher : Springer
ISBN 13 : 9811048134
Total Pages : 164 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Optic Diagnostics on Pulverized Coal Particles Combustion Dynamics and Alkali Metal Release Behavior by : Ye Yuan

Download or read book Optic Diagnostics on Pulverized Coal Particles Combustion Dynamics and Alkali Metal Release Behavior written by Ye Yuan and published by Springer. This book was released on 2019-02-15 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on pulverized coal particle devolatilization, ignition, alkali metal release behavior, and burnout temperature using several novel optic diagnostic methods on a Hencken multi-flat flame burner. Firstly, it presents a novel multi-filter technique to detect the CH* signal during coal ignition, which can be used to characterize the volatile release and reaction process. It then offers observations on the prevalent transition from heterogeneous ignition to hetero-homogeneous ignition due to ambient temperature based on visible light signal diagnostics. By utilizing the gap between the excitation energies of the gas and particle phases, a new low-intensity laser-induced breakdown spectroscopy (PS-LIBS) is developed to identify the presence of sodium in the particle or gas phase along the combustion process. For the first time, the in-situ verification of the gas phase Na release accompanying coal devolatilization is fulfilled when the ambient temperature is high enough. In fact, particle temperature plays a vital role in the coal burnout process and ash particle formation. The last part of the book uses RGB color pyrometry and the CBK model to study the char particle temperature on a Hencken burner. It offers readers valuable information on the technique of coal ignition and combustion diagnostics as well as coal combustion characteristics.

Energy Research Abstracts

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Publisher :
ISBN 13 :
Total Pages : 396 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1993-11 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Theory and Calculation of Heat Transfer in Furnaces

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Publisher : Elsevier
ISBN 13 : 012801041X
Total Pages : 352 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Theory and Calculation of Heat Transfer in Furnaces by : Yanguo Zhang

Download or read book Theory and Calculation of Heat Transfer in Furnaces written by Yanguo Zhang and published by Elsevier. This book was released on 2016-04-13 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Theory and Calculation of Heat Transfer in Furnaces covers the heat transfer process in furnaces, how it is related to energy exchange, the characteristics of efficiency, and the cleaning of combustion, providing readers with a comprehensive understanding of the simultaneous physical and chemical processes that occur in boiler combustion, flow, heat transfer, and mass transfer. - Covers all the typical boilers with most fuels, as well as the effects of ash deposition and slagging on heat transfer - Combines mature and advanced technologies that are easy to understand and apply - Describes basic theory with real design that is based on meaningful experimental data

Chemical and Physical Processes in Combustion

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Publisher :
ISBN 13 :
Total Pages : 594 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Chemical and Physical Processes in Combustion by : Combustion Institute (U.S.). Eastern States Section. Fall Technical Meeting

Download or read book Chemical and Physical Processes in Combustion written by Combustion Institute (U.S.). Eastern States Section. Fall Technical Meeting and published by . This book was released on 1993 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Thermal Power Plants

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Publisher : BoD – Books on Demand
ISBN 13 : 9535110950
Total Pages : 190 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Thermal Power Plants by : Mohammad Rasul

Download or read book Thermal Power Plants written by Mohammad Rasul and published by BoD – Books on Demand. This book was released on 2013-04-17 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thermal power plants are one of the most important process industries for engineering professionals. Over the past decades, the power sector is facing a number of critical issues; however, the most fundamental challenge is meeting the growing power demand in sustainable and efficient ways. Practicing power plant engineers not only look after operation and maintenance of the plant, but, also look after range of activities including research and development, starting from power generation to environmental aspects of power plants. The book Thermal Power Plants - Advanced Applications introduces analysis of plant performance, energy efficiency, combustion, heat transfer, renewable power generation, catalytic reduction of dissolved oxygen and environmental aspects of combustion residues. This book addresses issues related to both coal fired and steam power plants. The book is suitable for both undergraduate and research higher degree students, and of course for practicing power plant engineers.

Radiative Heat Transfer in Turbulent Combustion Systems

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Publisher : Springer
ISBN 13 : 3319272918
Total Pages : 167 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Radiative Heat Transfer in Turbulent Combustion Systems by : Michael F. Modest

Download or read book Radiative Heat Transfer in Turbulent Combustion Systems written by Michael F. Modest and published by Springer. This book was released on 2016-01-06 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: This introduction reviews why combustion and radiation are important, as well as the technical challenges posed by radiation. Emphasis is on interactions among turbulence, chemistry and radiation (turbulence-chemistry-radiation interactions – TCRI) in Reynolds-averaged and large-eddy simulations. Subsequent chapters cover: chemically reacting turbulent flows; radiation properties, Reynolds transport equation (RTE) solution methods, and TCRI; radiation effects in laminar flames; TCRI in turbulent flames; and high-pressure combustion systems. This Brief presents integrated approach that includes radiation at the outset, rather than as an afterthought. It stands as the most recent developments in physical modeling, numerical algorithms, and applications collected in one monograph.

Journal of the Institute of Fuel

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Publisher :
ISBN 13 :
Total Pages : 666 pages
Book Rating : 4.:/5 (334 download)

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Book Synopsis Journal of the Institute of Fuel by :

Download or read book Journal of the Institute of Fuel written by and published by . This book was released on 1955 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Industrial and Process Furnaces

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Publisher : Butterworth-Heinemann
ISBN 13 : 0080993788
Total Pages : 677 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Industrial and Process Furnaces by : Barrie Jenkins

Download or read book Industrial and Process Furnaces written by Barrie Jenkins and published by Butterworth-Heinemann. This book was released on 2013-10-23 with total page 677 pages. Available in PDF, EPUB and Kindle. Book excerpt: Furnaces sit at the core of all branches of manufacture and industry, so it is vital that these are designed and operated safely and effi-ciently. This reference provides all of the furnace theory needed to ensure that this can be executed successfully on an industrial scale. Industrial and Process Furnaces: Principles, 2nd Edition provides comprehensive coverage of all aspects of furnace operation and design, including topics essential for process engineers and operators to better understand furnaces. This includes: the combustion process and its control, furnace fuels, efficiency, burner design and selection, aerodynamics, heat release profiles, furnace atmosphere, safety and emissions. These elements and more are brought together to illustrate how to achieve optimum design and operation, with real-world case studies to showcase their application. - Up-to-date and comprehensive reference encompassing not only best practice of operation but the essential elements of furnace theory and design, essential to anyone working with furnaces, ovens and combustion-based systems. - More case studies, more worked examples. - New material in this second edition includes further application of Computational Fluid Dynamics (CFD), with additional content on flames and burners, costs, efficiencies and future trends.

Microgravity Combustion

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Publisher : Elsevier
ISBN 13 : 0080549977
Total Pages : 601 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Microgravity Combustion by : Howard D. Ross

Download or read book Microgravity Combustion written by Howard D. Ross and published by Elsevier. This book was released on 2001-09-03 with total page 601 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an introduction to understanding combustion, the burning of a substance that produces heat and often light, in microgravity environments-i.e., environments with very low gravity such as outer space. Readers are presented with a compilation of worldwide findings from fifteen years of research and experimental tests in various low-gravity environments, including drop towers, aircraft, and space.Microgravity Combustion is unique in that no other book reviews low- gravity combustion research in such a comprehensive manner. It provides an excellent introduction for those researching in the fields of combustion, aerospace, and fluid and thermal sciences.* An introduction to the progress made in understanding combustion in a microgravity environment* Experimental, theoretical and computational findings of current combustion research* Tutorial concepts, such as scaling analysis* Worldwide microgravity research findings

Science Abstracts

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Publisher :
ISBN 13 :
Total Pages : 604 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Science Abstracts by :

Download or read book Science Abstracts written by and published by . This book was released on 1942 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advanced Pulverized Coal Injection Technology and Blast Furnace Operation

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Publisher : Elsevier
ISBN 13 : 0080546358
Total Pages : 325 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Advanced Pulverized Coal Injection Technology and Blast Furnace Operation by : K. Ishii

Download or read book Advanced Pulverized Coal Injection Technology and Blast Furnace Operation written by K. Ishii and published by Elsevier. This book was released on 2000-11-10 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: In order to reduce the cost of running blast furnaces (BFs), injected pulverized coal is used rather than coke to fire BFs. As a result of this, unburned fine materials are blown with the gas into the bosh and dead man areas with possible detrimental effects on gas flow and permeability of the coke column. The capacity of the furnace to consume these particles by solution loss is probably one of the limitations to coal injection. It is, therefore, important to understand the physicochemical and aerodynamic behaviour of fines including the change of in-furnace phenomena.The Committee of Pulverized Coal Combustion and In-Furnace Reaction in BF was set up in 1993 as a cooperative research of the Japan Society for the Promotion of Science (JSPS) and the Iron and Steel Institute (ISIJ) to evaluate research initiative into this problem.This book reports on the JSPS/ISIJ Committee's activities and describes the interpretation of findings drawn from combustion experiments and the results of live furnace applications, and furnace performance.

Theoretical and Numerical Combustion

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Publisher : R.T. Edwards, Inc.
ISBN 13 : 9781930217102
Total Pages : 544 pages
Book Rating : 4.2/5 (171 download)

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Book Synopsis Theoretical and Numerical Combustion by : Thierry Poinsot

Download or read book Theoretical and Numerical Combustion written by Thierry Poinsot and published by R.T. Edwards, Inc.. This book was released on 2005 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introducing numerical techniques for combustion, this textbook describes both laminar and turbulent flames, addresses the problem of flame-wall interaction, and presents a series of theoretical tools used to study the coupling phenomena between combustion and acoustics. The second edition incorporates recent advances in unsteady simulation methods,

Coal Abstracts

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Publisher :
ISBN 13 :
Total Pages : 836 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Coal Abstracts by :

Download or read book Coal Abstracts written by and published by . This book was released on 1992 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fuel Abstracts and Current Titles

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Publisher :
ISBN 13 :
Total Pages : 342 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Fuel Abstracts and Current Titles by :

Download or read book Fuel Abstracts and Current Titles written by and published by . This book was released on 1966 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Spectroscopy and Optical Diagnostics for Gases

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Publisher : Springer
ISBN 13 : 3319232525
Total Pages : 290 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Spectroscopy and Optical Diagnostics for Gases by : Ronald K. Hanson

Download or read book Spectroscopy and Optical Diagnostics for Gases written by Ronald K. Hanson and published by Springer. This book was released on 2015-10-26 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text provides an introduction to the science that governs the interaction of light and matter (in the gas phase). It provides readers with the basic knowledge to exploit the light-matter interaction to develop quantitative tools for gas analysis (i.e. optical diagnostics) and understand and interpret the results of spectroscopic measurements. The authors pair the basics of gas‐phase spectroscopy with coverage of key optical diagnostic techniques utilized by practicing engineers and scientists to measure fundamental flow‐field properties. The text is organized to cover three sub‐topics of gas‐phase spectroscopy: (1) spectral line positions, (2) spectral line strengths, and (3) spectral lineshapes by way of absorption, emission, and scattering interactions. The latter part of the book describes optical measurement techniques and equipment. Key subspecialties include laser induced fluorescence, tunable laser absorption spectroscopy, and wavelength modulation spectroscopy. It is ideal for students and practitioners across a range of applied sciences including mechanical, aerospace, chemical, and materials engineering.

Physical Science Under Microgravity: Experiments on Board the SJ-10 Recoverable Satellite

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Publisher : Springer Nature
ISBN 13 : 9811313407
Total Pages : 395 pages
Book Rating : 4.8/5 (113 download)

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Book Synopsis Physical Science Under Microgravity: Experiments on Board the SJ-10 Recoverable Satellite by : Wenrui Hu

Download or read book Physical Science Under Microgravity: Experiments on Board the SJ-10 Recoverable Satellite written by Wenrui Hu and published by Springer Nature. This book was released on 2019-10-16 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the physical science experiments in a space microgravity environment conducted on board the SJ-10 recoverable satellite, which was launched on April 6th, 2016 and recovered on April 18th, 2016. The experiments described were selected from ~100 proposals from various institutions in China and around the world, and have never previously been conducted in the respective fields. They involve fluid physics and materials science, and primarily investigate the kinetic properties of matter in a space microgravity environment. The book provides a comprehensive review of these experiments, as well as the mission’s execution, data collection, and scientific outcomes.

Optical Measurements

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Publisher : Springer Science & Business Media
ISBN 13 : 3662029677
Total Pages : 462 pages
Book Rating : 4.6/5 (62 download)

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Book Synopsis Optical Measurements by : Franz Mayinger

Download or read book Optical Measurements written by Franz Mayinger and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: Increasing possibilities of computer-aided data processing have caused a new revival of optical techniques in many areas of mechanical and chemical en gineering. Optical methods have a long tradition in heat and mass transfer and in fluid dynamics. Global experimental information is not sufficient for developing constitution equations to describe complicated phenomena in fluid dynamics or in transfer processes by a computer program . Furthermore, a detailed insight with high local and temporal resolution into the thermo-and fluiddynamic situations is necessary. Sets of equations for computer program in thermo dynamics and fluid dynamics usually consist of two types of formulations: a first one derived from the conservation laws for mass, energy and momentum, and a second one mathematically modelling transport processes like laminar or turbulent diffusion. For reliably predicting the heat transfer, for example, the velocity and temperature field in the boundary layer must be known, or a physically realistic and widely valid correlation describing the turbulence must be avail able. For a better understanding of combustion processes it is necessary to know the local concentration and temperature just ahead of the flame and in the ignition zone.