Computation of Radiation Heat Transfer in Diesel Combustion

Computation of Radiation Heat Transfer in Diesel Combustion PDF Author: S. L. Chang
Publisher:
ISBN:
Category : Diesel motor
Languages : en
Pages : 17

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Computation of Radiation Heat Transfer in Diesel Combustion

Computation of Radiation Heat Transfer in Diesel Combustion PDF Author: S. L. Chang
Publisher:
ISBN:
Category : Diesel motor
Languages : en
Pages : 17

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Book Description


A Computational Investigation on the Effects of Radiation and Wall Heat Transfer on Diesel Engine Performance

A Computational Investigation on the Effects of Radiation and Wall Heat Transfer on Diesel Engine Performance PDF Author: James Fredric Wiedenhoefer
Publisher:
ISBN:
Category :
Languages : en
Pages : 336

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Engineering Calculations in Radiative Heat Transfer

Engineering Calculations in Radiative Heat Transfer PDF Author: William Alan Gray
Publisher: Pergamon
ISBN:
Category : Science
Languages : en
Pages : 184

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Book Description
Engineering Calculations in Radiative Heat Transfer is a six-chapter book that first explains the basic principles of thermal radiation and direct radiative transfer. Total exchange of radiation within an enclosure containing an absorbing or non-absorbing medium is then described. Subsequent chapters detail the radiative heat transfer applications and measurement of radiation and temperature.

Radiative Heat Transfer in Turbulent Combustion Systems

Radiative Heat Transfer in Turbulent Combustion Systems PDF Author: Michael F. Modest
Publisher: Springer
ISBN: 3319272918
Category : Science
Languages : en
Pages : 167

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Book Description
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.

Heat Transfer in Radiating and Combusting Systems

Heat Transfer in Radiating and Combusting Systems PDF Author: Maria G. Carvalho
Publisher: Springer Science & Business Media
ISBN: 3642846378
Category : Science
Languages : en
Pages : 622

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Book Description
This volume contains the selected papers presented at the EUROTHERM SEMINAR No. 17 - Heat Transfer in Radiating and Combusting Systems held at Cascais from October 8th- 10th, 1990. The EUROTHERM COMMITTEE was created by representatives of the member countries of the European Communities for the organization and coordination of European Scientific events in the field of thermal sciences and their applications. The book is focused on the integration of the heat transfer and combustion. These two subjects have traditionally been considered separate disciplines. In reality, the two are closely interwoven. The central purpose of the book is to generate an effective cross fertilisation of the two at both the fundamental and applied levels. The book reports on: mathematical simulations of heat transfer in reacting systems, new measurements of and measurement techniques for the radiation properties of the intervening medium, and data and theoretical analyses which clarify the physical nature of the complex interactions between the radiation/convection heat transfer processes and the combustion and turbulence of real reacting flows.

Effect of Radiation on Diesel Engine Combustion and Heat Transfer

Effect of Radiation on Diesel Engine Combustion and Heat Transfer PDF Author: Takeshi Yoshikawa
Publisher:
ISBN:
Category :
Languages : en
Pages : 344

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An Analytical and Numerical Modeling of Radiation Heat Transfer in Combustor Having Jet Flames

An Analytical and Numerical Modeling of Radiation Heat Transfer in Combustor Having Jet Flames PDF Author: K. T. Rhee
Publisher:
ISBN:
Category :
Languages : en
Pages : 6

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Book Description
A new computational method is introduced for radiation heat transfer analysis in combustion chambers containing jet flame plumes. The governing equation of radiation heat flux incident over the surface of the combustor is analytically derived. The governing equation is solved numerically by using the Gaussian integration method. The methodology has been applied to diesel combustion in such a way that the effect of various engine parameters on its radiation heat transfer is evaluated.

Relationship of In-Cylinder Gaseous and Particulate Concentration to Radiative Heat Transfer in Direct Injection-Type Diesel Combustion

Relationship of In-Cylinder Gaseous and Particulate Concentration to Radiative Heat Transfer in Direct Injection-Type Diesel Combustion PDF Author: K. T. Rhee
Publisher:
ISBN:
Category :
Languages : en
Pages : 135

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Book Description
The objective of the reported research was to investigate the relationship of radiation heat transfer to the in-cylinder species distribution in direct injection-type diesel engine combustion. In order to implement this objective, both the experimental and computational methods were employed during the course of the study. In the experiment, in order to obtain the in-cylinder species distribution at successive engine crank angles, a rapid sampling valve has been used on a laboratory-built single cylinder direct injection-type diesel engine. The engine for the data acquisiton was constructed basically by combining a reciprocating system of an ASTM gasoline engine and a newly constructed engine cylinder head. We encountered a series of problems in the engine requiring replacement of engine components. At the end, the engine was regarded unable to meet the need of operating for an extended period of time for data gathering. Consequently, it was decided to use a new single cylinder engine. In the computational work, a radiation heat transfer model was developed to predict spectral radiation heat transfer through the engine combustion chamber wall for given in-cylinder species distributions. The discovery of a new integral function, a new exact solution of blackbody functions, a new empirical equation of adiabatic flame temperature of fuel/air systems, an analytical solution of equation of radiation functions, a parametric analysis of diesel radiation heat transfer, etc. are reported.

Computational Fluid Dynamics in Industrial Combustion

Computational Fluid Dynamics in Industrial Combustion PDF Author: Jr., Charles E. Baukal
Publisher: CRC Press
ISBN: 1482274361
Category : Science
Languages : en
Pages : 647

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Book Description
Although many books have been written on computational fluid dynamics (CFD) and many written on combustion, most contain very limited coverage of the combination of CFD and industrial combustion. Furthermore, most of these books are written at an advanced academic level, emphasize theory over practice, and provide little help to engineers who need

Energy 2000

Energy 2000 PDF Author: Naomi Balaban
Publisher: CRC Press
ISBN: 9781587160165
Category : Science
Languages : en
Pages : 330

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Book Description
Energy 2000, proceedings from the 8th in an international series of global energy forums, is now available in book format. These papers provide a broad-based perspective on not only technical energy developments, but a detailed examination into other aspects such as economic and policy assessments, global energy issues, energy efficiency and conservation, as well as architecture and international law. Also presented are individual and collected views on renewables, oil and gas, coal and nuclear. ENERGEX '2000, the 8th in an international series of global energy forums, was held in Las Vegas, July 23-28, 2000. The first in the series was held in Regina, Saskatchewan, Canada in cooperation, coordination and communication with technical societies, federal and provincial governments and industry. The majority of papers presented at the 8th global energy forum are contained in these proceedings and represent over 200 papers from 45 countries out of a total of over 400 accepted abstracts. These papers will provide the reader with a broad based perspective on not only technical energy developments but, as consistent with the International Energy Foundation's objectives, a detailed examination into other aspects such as economic and policy assessments, global energy issues such as global climatic change, energy efficiency and conservation, architecture and international law. ENERGEX '2000 also provided the opportunity for researchers internationally to present their individual and collected views related to the diverse sources of energy available to mankind. These sources include renewables, oil and gas, coal, and nuclear. From ENERGEX 2000 has resulted this new book! Since the inception of the ENERGEX series in 1982, an open door policy has been established so that any researcher from either the developed or the emerging nations will have an equal opportunity to present their individual or collected technical, economic or human dimensional assessments and analyses on an equal footing. Through this participation, researchers worldwide are provided with a wider range of opportunity to expand our horizons with respect to the continued use of fossil energies and nuclear energy combined with energy conservation and efficiency. This opens the door of opportunity in the 21st century with respect to the rapid developments and utilization of renewable energies and fuel cells. Integrated within this global energy forum were inputs from academia, industry and government on specific issues related to carbon sequestration, fuel cells, fossil fuels, hydrogen and the role of the present day energy standards of oil and gas, coal and nuclear energies In expanding the global energy picture, the Foundation developed the conference with the theme "Energy-International Cooperation, Coordination and Communication: The Beginning of a New Millennium." Consistent with this theme we are pleased that ENERGEX '2000 developed the program in concert with the Nevada Test Site Development Corporation (NTS).