Numerical Analysis of Carbon Monoxide Flames by Reduced Kinetic and Asymptotic Methods

Numerical Analysis of Carbon Monoxide Flames by Reduced Kinetic and Asymptotic Methods PDF Author: Maria Lynn Jason Rightley
Publisher:
ISBN:
Category :
Languages : en
Pages : 372

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Numerical Analysis of Carbon Monoxide Flames by Reduced Kinetic and Asymptotic Methods

Numerical Analysis of Carbon Monoxide Flames by Reduced Kinetic and Asymptotic Methods PDF Author: Maria Lynn Jason Rightley
Publisher:
ISBN:
Category :
Languages : en
Pages : 372

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Reduced Kinetic Mechanisms for Applications in Combustion Systems

Reduced Kinetic Mechanisms for Applications in Combustion Systems PDF Author: Norbert Peters
Publisher: Springer Science & Business Media
ISBN: 3540475435
Category : Science
Languages : en
Pages : 364

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Book Description
In general, combustion is a spatially three-dimensional, highly complex physi co-chemical process oftransient nature. Models are therefore needed that sim to such a degree that it becomes amenable plify a given combustion problem to theoretical or numerical analysis but that are not so restrictive as to distort the underlying physics or chemistry. In particular, in view of worldwide efforts to conserve energy and to control pollutant formation, models of combustion chemistry are needed that are sufficiently accurate to allow confident predic tions of flame structures. Reduced kinetic mechanisms, which are the topic of the present book, represent such combustion-chemistry models. Historically combustion chemistry was first described as a global one-step reaction in which fuel and oxidizer react to form a single product. Even when detailed mechanisms ofelementary reactions became available, empirical one step kinetic approximations were needed in order to make problems amenable to theoretical analysis. This situation began to change inthe early 1970s when computing facilities became more powerful and more widely available, thereby facilitating numerical analysis of relatively simple combustion problems, typi cally steady one-dimensional flames, with moderately detailed mechanisms of elementary reactions. However, even on the fastest and most powerful com puters available today, numerical simulations of, say, laminar, steady, three dimensional reacting flows with reasonably detailed and hence realistic ki netic mechanisms of elementary reactions are not possible.

Modeling and Simulation of Reactive Flows

Modeling and Simulation of Reactive Flows PDF Author: A.L. De Bortoli
Publisher: Elsevier
ISBN: 0128029919
Category : Technology & Engineering
Languages : en
Pages : 212

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Book Description
Modelling and Simulation of Reactive Flows presents information on modeling and how to numerically solve reactive flows. The book offers a distinctive approach that combines diffusion flames and geochemical flow problems, providing users with a comprehensive resource that bridges the gap for scientists, engineers, and the industry. Specifically, the book looks at the basic concepts related to reaction rates, chemical kinetics, and the development of reduced kinetic mechanisms. It considers the most common methods used in practical situations, along with equations for reactive flows, and various techniques—including flamelet, ILDM, and Redim—for jet flames and plumes, with solutions for both. In addition, the book includes techniques to accelerate the convergence of numerical simulation, and a discussion on the analysis of uncertainties with numerical results, making this a useful reference for anyone who is interested in both combustion in free flow and in porous media. - Helps readers learn how to apply applications of numerical methods to simulate geochemical kinetics - Presents methods on how to transform the transport equations in several coordinate systems - Includes discussions of the basic concepts related to reaction rates, chemical kinetics, and the development of reduced kinetic mechanisms, including the most common methods used in practical situations - Offers a distinctive approach that combines diffusion flames and geochemical flow problems

Advances in Chemical Propulsion

Advances in Chemical Propulsion PDF Author: Gabriel D. Roy
Publisher: CRC Press
ISBN: 1420040685
Category : Science
Languages : en
Pages : 553

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Book Description
Written by the scientists who performed the research, this book reports on the progress achieved by the outstanding team of researchers participating in the ONR Propulsion Program. It covers all aspects of the combustion process, from chemical synthesis, reaction pathways of the fuel, and combustor performance to the reduction of emissions, thrust vectoring, and control. The chapter authors discuss the relevant issues, describe their approach and results, and explain how the findings can be extended to practical applications. Richly illustrated and carefully edited for clarity, uniformity, and readability, this book offers a comprehensive survey of the field, from pre- to post-combustion.

Applied Mechanics Reviews

Applied Mechanics Reviews PDF Author:
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 628

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NIST Building & Fire Research Laboratory Publications

NIST Building & Fire Research Laboratory Publications PDF Author:
Publisher:
ISBN:
Category : Building
Languages : en
Pages : 144

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Building and Fire Research Laboratory Publications

Building and Fire Research Laboratory Publications PDF Author: Building and Fire Research Laboratory (U.S.)
Publisher:
ISBN:
Category : Building
Languages : en
Pages : 146

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Publications of the National Institute of Standards and Technology ... Catalog

Publications of the National Institute of Standards and Technology ... Catalog PDF Author: National Institute of Standards and Technology (U.S.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 1162

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American Doctoral Dissertations

American Doctoral Dissertations PDF Author:
Publisher:
ISBN:
Category : Dissertation abstracts
Languages : en
Pages : 896

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Dynamics of Deflagrations and Reactive Systems

Dynamics of Deflagrations and Reactive Systems PDF Author: A. L. Kuhl
Publisher: AIAA
ISBN: 9781600863851
Category : Flame
Languages : en
Pages : 454

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