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Numerical Efficiency of Different Partitioned Methods for Fluid‐Structure Interaction
Author(s) -
Steindorf J.,
Matthies H. G.
Publication year - 2000
Publication title -
zamm ‐ journal of applied mathematics and mechanics / zeitschrift für angewandte mathematik und mechanik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.449
H-Index - 51
eISSN - 1521-4001
pISSN - 0044-2267
DOI - 10.1002/zamm.200008014148
Subject(s) - fluid–structure interaction , coupling (piping) , computer science , domain (mathematical analysis) , numerical analysis , mathematics , computational science , finite element method , mechanical engineering , physics , mathematical analysis , engineering , thermodynamics
The numerical simulation of coupled problems is one of the great challenges in scientific computing. In this paper, we consider partitioned methods for unsteady fluid‐structure interaction, where different codes are used for the different physical domains. There are various procedures how to couple the fluid and structure part: the coupling conditions and the moving domain can be treated in a fully explicit or implicit or in a mixed explicit/implicit manner. Depending on the different coupling procedures, the numerical efficiency of the staggered partitioned methods is investigated.