A new Fast Renumbering Mesh Method for Taking into account Movement for Cylindrical Structures in FEM analysis

Youcef Boutora (1) , Rachid Ibtiouen (1) , Noureddine Takorabet (2) , Guy Olivier (3)

1 LRE - Laboratoire de recherche en électrotechnique = Electrical engineering research laboratory [ENP, Alger]
2 GREEN - Groupe de Recherche en Electrotechnique et Electronique de Nancy
3 EPM - École Polytechnique de Montréal

We present a new accurate node's numbering method for minimizing the profile of stiffness matrix for a Cholesky's solving of the triangular finite elements problems. This method is suitable for cylindrical structures such electrical rotating machines and is especially intended for taking into account of the movement with classical methods.

Domaines: Autre

Youcef Boutora, Rachid Ibtiouen, Noureddine Takorabet, Guy Olivier. A new Fast Renumbering Mesh Method for Taking into account Movement for Cylindrical Structures in FEM analysis. IEEE CEFC 2008, May 2008, Athènes, Greece. pp.47-47. ⟨hal-00327948⟩