Spatial decay for a model of double diffusive convection in Darcy and Brinkman flows

被引：24
|
作者：
Payne, LE [1 ]
Song, JC
机构：
[1] Cornell Univ, Dept Math, Ithaca, NY 14853 USA
[2] Hanyang Univ, Dept Math, Ansan 425791, Kyunggido, South Korea
来源：
ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND PHYSIK | 2000年 / 51卷 / 06期
关键词：
Double Diffusion; Darcy and Brinkman flow; decay estimates; a priori bounds;
D O I：
10.1007/PL00001527
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
A fluid which contains a solute is assumed to flow through a semi-infinite pipe. We study the problem of double diffusive convection for steady state Brinkman and Darcy flows using a model of Straughan and Hutter [14]. Under appropriate hypotheses we establish the exponential decay of solutions.
引用
收藏
页码：867 / 889
页数：23
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