A method for taking into account local viscosity changes in single relaxation time the lattice Boltzmann model Michał Szucki, Józef S. Suchy.
نویسندگان
چکیده
منابع مشابه
Single relaxation time model for entropic lattice Boltzmann methods.
For lattice Boltzmann methods based on entropy functions, we derive a collision integral which enables simple identification of transport coefficients, and which circumvents construction of the equilibrium. Implementation of the two-dimensional hydrodynamics demonstrates considerable increase of stability with respect to conventional lattice Boltzmann schemes.
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ژورنال
عنوان ژورنال: Metallurgy and Foundry Engineering
سال: 2012
ISSN: 1230-2325
DOI: 10.7494/mafe.2012.38.1.33