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

页码：543 / 572

页数：30

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