A projection algorithm for fluid-structure interaction problems with strong added-mass effect

被引：29

作者：

Fernández, MA ^{[1
]}

Gerbeau, JF ^{[1
]}

Grandmont, C ^{[1
]}

机构：

[1] Inst Natl Rech Informat & Automat, REO Team, F-78153 Le Chesnay, France

来源：

COMPTES RENDUS MATHEMATIQUE | 2006年 / 342卷 / 04期

关键词：

D O I：

10.1016/j.crma.2005.12.017

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

This Note aims at introducing a semi-implicit coupling scheme for fluid-structure interaction problems with a strong added-mass effect. Our main idea relies on the splitting of added-mass, viscous effects and geometrical/convective non-linearities, through a Chorin-Temam projection scheme within the fluid. We state some theoretical stability results, in the linear case, and provide some numerical experiments. The main interest of the proposed scheme is its efficiency compared to the implicit approach. To cite this article: M.A. Fernandez et al., C. R. Acad. Sci. Paris, Ser. I 342 (2006). (c) 2005 Academie des sciences. Published by Elsevier SAS. All rights reserved.

引用

页码：279 / 284

页数：6

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