Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
510801 | Computers & Structures | 2009 | 14 Pages |
Abstract
This paper presents the validation aspects of a unified numerical framework based on SPH formulation and devoted to the modeling of fluid–structure interaction problems involving large motion of the fluid and large deformation with a possible failure of the structure. The fluid domain is modeled according to an updated Lagrangian formulation. The solid domain (3D and shell models) uses the total Lagrangian formulation. The fluid–structure interaction is treated via a unilateral contact algorithm adapted to SPH context. The SPH framework is verified on academic test cases and validated by simulating an experiment involving the reservoir leakage.
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Physical Sciences and Engineering
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Computer Science Applications
Authors
S. Potapov, B. Maurel, A. Combescure, J. Fabis,