Arbitrary Lagrangian-Eulerian multicomponent compressible flow with fluid-structure interaction

被引：0
|
作者：
Soria, A [1 ]
Casadei, F [1 ]
机构：
[1] Commiss European Communities, Joint Res Ctr, Safety Technol Inst, I-21020 Ispra, Italy
来源：
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS | 1997年 / 25卷 / 11期
关键词：
compressible fluids; transient dynamics; fluid-structure interaction; arbitrary Lagrangian-Eulerian;
D O I：
10.1002/(SICI)1097-0363(19971215)25:11<1263::AID-FLD602>3.0.CO;2-8
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
The aim of this work is to model the transient dynamic interaction between multicomponent compressible fluid hows and general elastoplastic structures, possibly undergoing large motions and deformations. The fluid domain is treated by a node-centred finite volume method, using an approximate Riemann solver to compute the numerical flux. The use of an arbitrary Lagrangian-Eulerian kinematical description and a non-structured fluid grid is essential for the adopted coupling strategy with the structural domain, which is modelled by finite elements and uses a Lagrangian description. (C) 1997 John Wiley & Sons, Ltd.
引用
收藏
页码：1263 / +
页数：25
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