Méthodes des éléments finis espace-temps et remaillage
Keywords:
re-meshing, finite elements, space-time, contact, frictionAbstract
The aim of this paper is double. Firstly, a space-time finite element method is presented and compared with the other existing methods. Then, a mesh adaptation method developed for this space-time finite element approach, is presented. This new re-meshing method is based on a “space-time frontal” solver. It allows to adapt the mesh in space and time, keeping linear system sizes as small as in the “classical” mesh adaptation methods.
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