Direct Numerical Simulation of a rheology model for fibre-reinforced composites
Résumé
We present a finite element approach assisted with anisotropic mesh adaptation to model fibre-reinforced composites on compression molding processes. A single mesh embeds all the important phases (Die tool + composite material + Punching tool), implicitly described by level-set functions. A viscous transverse isotropic model for molding compression is used to take into account the influence of the fiber phase on the material response. A friction law is also added in order to described rheology data coming from the mechanical response of composites material under compression and shear tests.
Origine | Fichiers produits par l'(les) auteur(s) |
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