文章基本信息

标题：Fluid-Structure Interaction Using an Arbitrary Lagrangian-Eulerian Fluid Solver Coupled to a Positional Lagrangian Shell Solver
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作者：Rodolfo A. K. Sanches ; Humberto B. Coda
期刊名称：Mecánica Computacional
印刷版ISSN：2591-3522
出版年度：2010
卷号：XXIX
期号：16
出版社：CIMEC-INTEC-CONICET-UNL
摘要：This work consists of the development of a partitioned 3D computational code for non linear geometrical fluid-structure interaction analysis using the Finite Element Method. The fluid solver is explicit and its time integration is based on characteristics, which introduces automatically stabilizing terms on stream direction. The Navier-Stokes equations are written in the arbitrary Lagrangian-Eulerian (ALE) description, in order to accept moving boundaries and coupling with Lagrangian shell elements.