Lattice Boltzmann model for diffusion-controlled indirect dissolution

被引：4

作者：

Arnout, S. ^{[1
]}

Verhaeghe, F. ^{[1
]}

Blanpain, B. ^{[1
]}

Wollants, P. ^{[1
]}

机构：

[1] Katholieke Univ Leuven, Dept Met & Mat Engn, Louvain, Belgium

来源：

COMPUTERS & MATHEMATICS WITH APPLICATIONS | 2008年 / 55卷 / 07期

关键词：

lattice Boltzmann; indirect dissolution; multicomponent model; moving boundary problem;

D O I：

10.1016/j.camwa.2007.08.005

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Indirect dissolution is modelled using a two-component lattice Boltzmann model. A boundary condition is developed to impose equilibrium concentrations on the interfaces. The interfaces are captured using a volume-tracking scheme. The model is applied to a one-dimensional diffusion Couple and the expected behaviour is observed. A two-dimensional situation with and without convection is also Simulated, and the behaviour under grid refinement is studied. (c) 2007 Elsevier Ltd. All rights reserved.

引用

页码：1377 / 1391

页数：15

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