Brinkmann Model and Double Penalization Method for the Flow Around a Porous Thin Layer

Brinkmann Model and Double Penalization Method for the Flow Around a Porous Thin Layer
复制标题

多孔薄层周围流动的 Brinkmann 模型和双重惩罚方法

DOI:
10.1007/s00021-006-0221-y
复制
发表时间:
2008
影响因子:
1.3
通讯作者:
G. Carbou
G. Carbou
中科院分区:
数学3区
文献类型:
--
作者:
G. Carbou

文献摘要

被引文献

相似文献

在本文中,我们研究了一种用于计算粘性流体绕多孔材料薄层流动的惩罚方法。当测量薄层厚度和惩罚系数倒数的小参数趋于零时,使用BKW方法对解进行渐进展开。然后,我们比较这种数值方法与Brinkman模型的多孔薄层周围的流动。
In this paper we study a penalization method used to compute the flow of a viscous fluid around a thin layer of porous material. Using a BKW method, we perform an asymptotic expansion of the solution when a little parameter, measuring the thickness of the thin layer and the inverse of the penalization coefficient, tends to zero. We compare then this numerical method with a Brinkman model for the flow around a porous thin layer.