Artículo
Lattice-Boltzmann Method with immersed boundary conditions for fluid simulations of multiples species
Fecha de publicación:
10/2013
Editorial:
Asian Network for Scientific Information
Revista:
Journal of Applied Sciences
ISSN:
1812-5654
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
An algorithm to simulate multiples mixtures in single phase with different molecular weights is presented. The coupling of multiple mixtures with the immerse boundary method is proposed. This algorithm is designed to model problems of multiple mixtures using Lattice Boltzmann method which in turn can interact with complex objects modeled with immersed boundaries. The Lattice Boltzmann method is derived from kinetic theory by discretizing multiples fluid Boltzmann equations in which cross-collisions and self-collisions are treated independently. The method is validated against analytical solution in diffusion of binary mixtures and evaluated in ternary mixtures in a curved channel.
Palabras clave:
Multiple Species
,
Lattice Boltzmann
,
Inmersed Boundary
,
Curved Boundary
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Colecciones
Articulos(CCT - TANDIL)
Articulos de CTRO CIENTIFICO TECNOLOGICO CONICET - TANDIL
Articulos de CTRO CIENTIFICO TECNOLOGICO CONICET - TANDIL
Citación
Boroni, Gustavo Adolfo; Dottori, Javier Alejandro; Lattice-Boltzmann Method with immersed boundary conditions for fluid simulations of multiples species; Asian Network for Scientific Information; Journal of Applied Sciences; 14; 3; 10-2013; 259-265
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