Strong coupling strategy for fluid-structure interaction problems in supersonic regime via fixed point iteration

被引:23
|
作者
Storti, Mario A. [1 ]
Nigro, Norberto M. [1 ]
Paz, Rodrigo R. [1 ]
Dalcin, Lisandro D. [1 ]
机构
[1] INTEC CONICET UNL, Ctr Int Metodos Computac Ingn CIMEC, RA-3450 Guemes, Santa Fe, Argentina
关键词
FORMULATION; ALGORITHMS;
D O I
10.1016/j.jsv.2008.09.028
中图分类号
O42 [声学];
学科分类号
070206 ; 082403 ;
摘要
In this paper sonic results on the convergence of the Gauss-Seidel iteration when solving fluid/structure interaction problems with strong coupling via fixed point iteration are presented. The flow-induced vibration of a flat plate aligned with the flow direction at supersonic Mach number is studied. The precision of different predictor schemes and the influence of the partitioned strong coupling on stability is discussed. (c) 2008 Elsevier Ltd. All rights reserved.
引用
收藏
页码:859 / 877
页数:19
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