2024
DOI: 10.1002/pamm.202400046
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Remeshing in the finite cell method for different types of geometry descriptions

Roman Sartorti,
Alexander Düster

Abstract: The numerical structural analysis of problems with complex geometries can be challenging, especially if standard finite elements are used. In contrast, immersed methods, such as the finite cell method, relieve the mesh generation such that simply shaped elements/cells can be used. Then, the domain boundary is considered during the numerical integration. In finite strain analysis, the elements/cells face large distortions, especially the cells that are intersected by the boundary. When the solution fails, remes… Show more

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