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Coupled Systems Mechanics Volume 5, Number 2, October 2016 , pages 145-156 DOI: https://doi.org/10.12989/csm.2016.5.2.145 |
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Fluid-structure interaction problems solution by operator split methods and efficient software development by code-coupling |
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Adnan Ibrahimbegovic, Christophe Kassiotis and Rainer Niekamp
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| Abstract | ||
| An efficient and general numerical strategy for fluid-structure interaction problems is presented where either the fluid or the structure part are represented by nonlinear models. This partitioned strategy is implemented under the form of code coupling that allows to (re)-use previous made developments in a more general multi-physics context. This strategy and its numerical implementation is verified on classical fluid-structure interaction benchmarks, and then applied to the impact of tsunamis waves on submerged structures. | ||
| Key Words | ||
| fluid-structure interaction, partitioned strategy, weak/strong coupling | ||
| Address | ||
| Adnan Ibrahimbegovic: Sorbonne Universités – UT Compiègne, Chaire de Mécanique, a Institut Universitaire de France Christophe Kassiotis: ASN (detached from ENPC), France Rainer Niekamp: University of Duisburg-Essen, Institut fur Mechanik, Germany | ||
