Multi-domain large deformations by monolithic approach for massive parallel computing

F. El Haddad (1) , Hugues Digonnet (1) , Thierry Coupez (1)

1 CEMEF - Centre de Mise en Forme des Matériaux

A monolithic approach is presented to solve multi-domain large deformations problems. It is based on an eulerian formulation using a fixed yet anisotropic adaptative mesh. Within this context, a level set method is used to capture the interface evolution of different domains. In terms of parallel computing, it is expected that the technique of single mesh and single mechanical solver developed under CimLib allows to obtain easily a very good scalability up to several hundred processors.

Mots clés: monolithic approach; level set; anisotropic adaptation; parallel computing

Domaines: Analyse numérique [math.NA]; Mécanique [physics]; Sciences de l'ingénieur [physics]

F. El Haddad, Hugues Digonnet, Thierry Coupez. Multi-domain large deformations by monolithic approach for massive parallel computing. 2nd ECCOMAS Young Investigators Conference (YIC 2013), Sep 2013, Bordeaux, France. ⟨hal-00855833⟩