Lattice Boltzmann model for combustion and detonation
نویسندگان
چکیده
منابع مشابه
Combustion simulation via lattice Boltzmann and reduced chemical kinetics
In this work, we present and validate a methodology for coupling reduced models of detailed combustion mechanisms within the lattice Boltzmann framework. A detailed mechanism (9 species, 21 elementary reactions) for modeling reacting mixtures of air and hydrogen is considered and reduced using the method of invariant grids (MIG). In particular, a 2D quasi-equilibrium grid is constructed, furthe...
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F. Mohseni, ∗ M. Mendoza, † S. Succi, ‡ and H. J. Herrmann 3, § ETH Zürich, Computational Physics for Engineering Materials, Institute for Building Materials, Schafmattstrasse 6, HIF, CH-8093 Zürich (Switzerland) Istituto per le Applicazioni del Calcolo C.N.R., Via dei Taurini, 19 00185, Rome (Italy), and Freiburg Institute for Advanced Studies, Albertstrasse, 19, D-79104, Freiburg, (Germany) D...
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An a priori derivation of the lattice Boltzmann equations for binary mixtures is provided by discretizing the Boltzmann equations that govern the evolution of binary mixtures. The present model leads to a set of two-fluid hydrodynamic equations for the mixture. In existing models, employing the single-relaxation-time approximation, the viscosity and diffusion coefficients are coupled through th...
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ژورنال
عنوان ژورنال: Frontiers of Physics
سال: 2013
ISSN: 2095-0462,2095-0470
DOI: 10.1007/s11467-013-0286-z