Blank

Third M.I.T. Conference on Computational Fluid and Solid Mechanics

June 14–17, 2005

Transfer operator based on diffuse interpolation and energy conservation for damage materials

D. Brancherie^a,*, P. Villon^a, A. Ibrahimbegovic^b, A. Rassineux^a, P. Breitkopf^a

^aLaboratoire Roberval, Université de Technologie de Compiègne, BP 60319 60 203 Compiègne Cedex, France ^bLMT-Cachan, École Normale Supérieure de Cachan, 61 avenue du Président Wilson, 94235 Cachan, France

Full Text

ABSTRACT
The work presented herein consists in an adaptive remeshing technique dealing with damage material. More particular details concerning the development of a transfer operator are addressed. This operator is based on diffuse interpolation and ensures energy conservation between the old discretized domain and the new one.

Keywords: Damage material; Remeshing technique; Transfer operator; Diffuse interpolation

* Corresponding author. Tel.: +33 344 23 52 71; E-mail: delphine.brancherie@utc.fr