Mathematical analysis of a transport model with unbounded heat capacities

被引：0
|
作者：
Choquet, Catherine [1 ]
机构：
[1] Univ Aix Marseille 3, CNRS, UMR 6632, FST,LATP, F-13397 Marseille 20, France
来源：
ACTA APPLICANDAE MATHEMATICAE | 2008年 / 103卷 / 03期
关键词：
nuclear waste; miscible compressible displacement; porous media;
D O I：
10.1007/s10440-008-9235-1
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We consider a problem of nuclear waste contamination in the basement. We derive a detailed model describing the simultaneous transport of brine, radionuclides and heat in a compressible flow through a porous medium. It leads to a nonlinear system of fully coupled partial differential equations. Using a fixed point approach, we prove existence of physically relevant weak solutions.
引用
收藏
页码：277 / 299
页数：23
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