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- Title:
Model-adaptive structural FEM computations for fluid-structure interaction
- Author(s):
- Scholz, D.; Duester, A.; Rank, E.
- Abstract:
- A numerical approach to model thin-walled structures with anisotropic highorder finite hexahedral elements is presented. With an appropriate variation of the polynomial degrees an efficient discretization of a structural dynamic problem is found and then applied to a coupled fluid-structure interaction computation. Since a quasi-optimal choice of the polynomial degrees for every element as well as for method is presented and its effectivity is demonstrated with a numerical example.
- Keywords:
- model-adaptivity, FEM, p-adaptivity, structural dynamics, thin-walled structures, fluid-structure interaction
- Book / Congress title:
- Proceedings of 3rd M.I.T. Conference on Computational Fluid and Solid Mechanics
- Publisher address:
- Cambridge, USA
- Year:
- 2005
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