FILTRATION IN PARTIALLY SATURATED AND PARTIALLY DRIED LAYERED POROUS MEDIA

被引：0

作者：

萧树铁

黄志达

机构：

来源：

ActaMathematicaeApplicataeSinica(EnglishSeries) | 1997年 / 03期

关键词：

Filtration problem; layered porous media; nonlinear diffusion;

D O I：

暂无

中图分类号：

O35 [流体力学];

学科分类号：

080103 ; 080704 ;

摘要：

One dimensional filtration problem in partially saturated and partially dried layered porous media is studied. Main difficulties are the occurrence of infinite value of capillary piezometric head in dry regions. The existence and uniqueness of the weak solutions is proved under natural conditions.

引用

页码：225 / 234

页数：10