Open AccessLattice Boltzmann simulation for nonlinear flow in porous media with coupling reaction
Author(s) -
Xu You-Sheng,
Huabing Li,
Fang Hai-Ping,
Guoxiang Huang
Publication year - 2004
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.53.773
Subject(s) - lattice boltzmann methods , porous medium , coupling (piping) , nonlinear system , flow (mathematics) , fluid dynamics , porosity , mechanics , computer simulation , materials science , physics , quantum mechanics , composite material
Based on the lattce Boltzmann method and theory of fluid flow in porous media,a numerical model is discussed for the nonlinear flow in porous media with coupling reaction.The numerical simulation results agree well with the analytical solution;and the reconstructed digital images show that there are strong coupling and anti-coupling effect between the fluid flow and the reaction,which results in the self-organization cingulum forms.All these also agree well with the experimental and theoretical prediction.