On a fluid-structure interaction problem in velocity-displacement formulation

被引：3
|
作者：
Flori, F [1 ]
Orenga, P [1 ]
机构：
[1] Univ Corse, Ctr Math & Calcul Sci, URA 2053, F-20250 Corti, France
来源：
MATHEMATICAL MODELS & METHODS IN APPLIED SCIENCES | 1998年 / 8卷 / 04期
关键词：
D O I：
10.1142/S0218202598000251
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We present in this paper an existence result of weak solutions as well as some regularity results for a fluid-structure interaction problem when a fluid velocity-structure displacement formulation is used. This formulation induces a difficulty connected with the coupling condition. Indeed, unlike the pressure-displacement formulation, we do not have a Neumann condition and consequently it is more difficult to obtain weak solutions.
引用
收藏
页码：543 / 572
页数：30
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