Application of the EFMM to Fluid-Structure Coupled Analysis and its Parallelization Method

Abstract eng:
There is a new fluid-structure coupled analysis method that combines a structure analysis method using Enriched Free Mesh Method (EFMM); a type of meshless analysis methods and a fluid analysis method using SUPG/PSPG stabilized FEM. in this study, solutions for problems during the parallelization of the abovementioned method are described. In EFMM, it is relatively easy to parallelize problems which do not require remeshing such as static analyses. Application of EFMM, on the other hand, becomes challenging on the problems needs remeshing due to issues in analysis algorithm of EFMM. Nevertheless, parallelization is essential in the fluid-structure coupled analysis. There fore, we propose a method for parallelization of EFMM in this study.

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