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Flows of Reactive FluidsTransfer Phenomena and Chemical Kinetics

Flows of Reactive Fluids: Transfer Phenomena and Chemical Kinetics [Fundamental physical quantities such as mass, momentum and energy can be exchanged between portions of a system, or created during transformations through different processes such as convection, diffusion and chemical reactions. Convection is a type of mass exchange that is dependent upon the mean material velocity. Momentum and energy transport are generally associated with mass transport. Aside from mean material motions, momentum and energy can also be exchanged through molecular interactions. Indeed, molecular quantities are transferred by collisions between molecules, as explained in Sect. 3.3.1. Molecular collisions lead to momentum transfer due to viscosity and to internal energy transfer through thermal conduction. Self-diffusion is the diffusion of molecules in a one-component medium. Chemical mixtures involve the diffusion of species, and the mass diffusion flux has already been defined in Sect. 2.1.3. All of these diffusive fluxes have associated transfer coefficients.] http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png

Flows of Reactive FluidsTransfer Phenomena and Chemical Kinetics

Part of the Fluid Mechanics and Its Applications Book Series (volume 94)
Prud’homme, Roger
Flows of Reactive Fluids — Jul 15, 2010
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Publisher
Birkhäuser Boston
Copyright
© Springer Science+Business Media, LLC 2010
ISBN
978-0-8176-4518-2
Pages
51 –71
DOI
10.1007/978-0-8176-4659-2_3
Publisher site
See Chapter on Publisher Site

Abstract

[Fundamental physical quantities such as mass, momentum and energy can be exchanged between portions of a system, or created during transformations through different processes such as convection, diffusion and chemical reactions. Convection is a type of mass exchange that is dependent upon the mean material velocity. Momentum and energy transport are generally associated with mass transport. Aside from mean material motions, momentum and energy can also be exchanged through molecular interactions. Indeed, molecular quantities are transferred by collisions between molecules, as explained in Sect. 3.3.1. Molecular collisions lead to momentum transfer due to viscosity and to internal energy transfer through thermal conduction. Self-diffusion is the diffusion of molecules in a one-component medium. Chemical mixtures involve the diffusion of species, and the mass diffusion flux has already been defined in Sect. 2.1.3. All of these diffusive fluxes have associated transfer coefficients.]

Published: Jul 15, 2010

Keywords: Chemical Equilibrium; Entropy Production; Generalize Force; Chemical Kinetic; Transfer Phenomenon

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