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" Combustion : "
by Jürgen Warnatz, Ulrich Maas, Robert W. Dibble.
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BL
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| Record Number
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756826
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b576789
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| Main Entry
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by Jürgen Warnatz, Ulrich Maas, Robert W. Dibble.
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| Title & Author
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Combustion : : Physical and Chemical Fundamentals, Modelling and Simulation, Experiments, Pollutant Formation\ by Jürgen Warnatz, Ulrich Maas, Robert W. Dibble.
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| Publication Statement
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Berlin, Heidelberg : Springer Berlin Heidelberg, 1996
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(275 pages)
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| ISBN
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3642976689
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: 9783642976681
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| Contents
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1 Introduction, Fundamental Definitions and Phenomena --; 1.1 Introduction --; 1.2 Some Fundamental Definitions --; 1.3 Basic Flame Types --; 1.4 Exercises --; 2 Experimental Investigation of Flames --; 2.1 Velocity Measurements --; 2.2 Density Measurement --; 2.3 Concentration Measurements --; 2.4 Temperature Measurements --; 2.5 Pressure Measurements --; 2.6 Measurement of Particle Sizes --; 2.7 Exercises --; 3 Mathematical Description of Laminar Flat Premixed Flames --; 3.1 Conservation Equations for Laminar Flat Premixed Flames --; 3.2 Heat and Mass Transport --; 3.3 The Description of a Laminar Premixed Flat Flame Front --; 3.4 Exercises --; 4 Thermodynamics of Combustion Processes --; 4.1 The First Law of Thermodynamics --; 4.2 Standard Enthalpies of Formation --; 4.3 Heat Capacities --; 4.4 The Second Law of Thermodynamics --; 4.5 The Third Law of Thermodynamics --; 4.6 Equilibrium Criteria and Thermodynamic Variables --; 4.7 Equilibrium in Gas Mixtures; Chemical Potential --; 4.8 Determination of Equilibrium Compositions in Gases --; 4.9 Determination of Adiabatic Flame Temperatures --; 4.10 Tabulation of Thermodynamic Data --; 4.11 Exercises --; 5 Transport Phenomena --; 5.1 A Simple Physical Model of the Transport Processes --; 5.2 Heat Conduction in Gases --; 5.3 Viscosity of Gases --; 5.4 Diffusion in Gases --; 5.5 Thermal Diffusion, Dufour-Effect, and Pressure Diffusion --; 5.6 Comparison with Experiments --; 5.7 Exercises --; 6 Chemical Kinetics --; 6.1 Rate Laws and Reaction Orders --; 6.2 Relation of Forward and Reverse Reactions --; 6.3 Elementary Reactions, Reaction Molecularity --; 6.4 Experimental Investigation of Elementary Reactions --; 6.5 Temperature Dependence of Rate Coefficients --; 6.6 Pressure Dependence of Rate Coefficients --; 6.7 Surface Reactions --; 6.8 Exercises --; 7. Reaction Mechanisms --; 7.1 Characteristics of Reaction Mechanisms --; 7.2 Analysis of Reaction Mechanisms --; 7.3 Stiffness of Ordinary Differential Equation Systems --; 7.4 Simplification of Reaction Mechanisms --; 7.5 Radical Chain Reactions --; 7.6 Exercises --; 8 Laminar Premixed Flames --; 8.1 Zeldovich's Analysis of Flame Propagation --; 8.2 Numerical Solution of the Conservation Equations --; 8.3 Flame Structures --; 8.4 Flame Velocities --; 8.5 Sensitivity Analysis --; 8.6 Exercises --; 9 Laminar Nonpremixed Flames --; 9.1 Coimterflow Nonpremixed Flames --; 9.2 Laminar Jet Nonpremixed Flames --; 9.3 Nonpremixed Flames With Fast Chemistry --; 9.4 Exercises --; 10 Ignition Processes --; 10.1 Semenov's Analysis of Thermal Explosions --; 10.2 Frank-Kamenetskifs Analysis of Thermal Explosions --; 10.3 Autoignition: Ignition Limits --; 10.4 Autoignition: Ignition-Delay Time --; 10.5 Induced Ignition, Minimum Ignition Energies --; 10.6 Spark Ignition --; 10.7 Detonations --; 10.8 Exercises --; 11 The Navier-Stokes-Equations for Three-Dimensional Reacting Flows --; 11.1 The Conservation Equations --; 11.2 The Empirical Laws --; 11.3 Appendix: Some Definitions and Laws from Vector- and Tensor-Analysis --; 11.4 Exercises --; 12 Turbulent Reacting Flows --; 12.1 Some Fundamental Phenomena --; 12.2 Direct Numerical Simulation --; 12.3 Concepts for Turbulence Modeling: Probability Density Functions (PDFs) --; 12.4 Concepts for Turbulence Modeling: Time- and Favre-Averaging --; 12.5 Averaged Conservation Equations --; 12.6 Turbulence Models --; 12.7 Mean Reaction Rates --; 12.8 Eddy-Break-Up-Models --; 12.9 Large-Eddy Simulation (LES) --; 12.10 Turbulent Scales --; 12.11 Exercises --; 13 Turbulent Nonpremixed Flames --; 13.1 Nonpremixed Flames with Equilibrium Chemistry --; 13.2 Finite-Rate Chemistry in Nonpremixed Flames --; 13.3 Flame Extinction --; 13.4 PDF-Simulations of Turbulent Non-Premixed Flames --; 13.5 Exercises --; 14 Turbulent Premixed Flames --; 14.1 Classification of Turbulent Premixed Flames --; 14.2 Flamelet Models --; 14.3 Turbulent Flame Velocity --; 14.4 Flame Extinction --; 14.5 Other Models of Turbulent Premixed Combustion --; 14.6 Exercises --; 15 Combustion of Liquid and Solid Fuels --; 15.1 Droplet and Spray Combustion --; 15.2 Coal Combustion --; 16 Engine Knock --; 16.1 Fundamental Phenomena --; 16.2 High Temperature Oxidation --; 16.3 Low Temperature Oxidation --; 16.4 Knock Damages --; 16.5 Exercises --; 17 Formation of Nitric Oxides --; 17.1 Thermal NO (Zeldovich-NO) --; 17.2 Prompt NO (Fenimore-NO) --; 17.3 NO Generated via Nitrous Oxide --; 17.4 Conversion of Fuel Nitrogen into NO --; 17.5 NO Reduction by Primary Methods --; 17.6 NO-Reduction by Secondary Methods --; 18 Formation of Hydrocarbons and Soot --; 18.1 Unburnt Hydrocarbons --; 18.2 Formation of Polycyclic Aromatic Hydrocarbons (PAH) --; 18.3 The Phenomenology of Soot Formation --; 18.4 Modelling and Simulation of Soot Formation --; 19 References --; 20 Keyword Index.
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| Abstract
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Combustion is an old technology, which at present provides about 90% of our worldwide energy support (e.g., in traffic, electrical power generation, heating). Combustion research in the past used fluid mechanics with global heat release by chemical reactions described with thermodynamics, assuming infinitely fast reactions. This approach was useful for stationary combustion processes, but it is not sufficient for transient processes like ignition and quenching or for pollutant formation. Yet pollutant formation during combustion of fossil fuels is a central topic and will continue to be so in future. This book provides a detailed and rigorous treatment of the coupling of chemical reactions and fluid flow. Also, combustion-specific topics of chemistry and fluid mechanics are considered, and tools are described for the simulation of combustion processes. Fachgebiet: Fundamentals of Engineering Science Zielgruppe: Research and Development.
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| Subject
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Combustion.
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| LC Classification
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QD516.B958 1996
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| Added Entry
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Jürgen Warnatz
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Robert W Dibble
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Ulrich Maas
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