Effective chemical processes in porous media

被引：54

作者：

Conca, C

Díaz, JI

Timofte, C

机构：

[1] Univ Chile, Fac Ciencias Fis & Matemat, CNRS, UMR 2071,Dept Ingn Matemat, Santiago, Chile

[2] Univ Chile, Fac Ciencias Fis & Matemat, CNRS, UMR 2071,Ctr Modelamiento Matemat, Santiago, Chile

[3] Univ Complutense, Fac Matemat, Dept Matemat Aplicada, E-28040 Madrid, Spain

[4] Univ Bucharest, Fac Phys, Dept Math, Bucharest, Romania

来源：

MATHEMATICAL MODELS & METHODS IN APPLIED SCIENCES | 2003年 / 13卷 / 10期

关键词：

nonlinear reaction-diffusion coupling; reactive flows; adsorption;

D O I：

10.1142/S0218202503002982

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In the book by Hornung, Chap. 6, the author proposes a homogenization strategy for the effective behavior of some chemical processes involving adsorption and reactions arising in porous media. Rigorous proofs of the convergence results are given in the case of linear adsorption rates and linear chemical reactions. The author leaves as an open question the case of a nonlinear adsorption rate. Our goal in this paper is to study two well-known examples of such nonlinear models, namely the so-called Freundlich and Langmuir kinetics.

引用

页码：1437 / 1462

页数：26

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