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Communication Dans Un Congrès Année : 2015

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.
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Dates et versions

hal-01284636 , version 1 (07-03-2016)

Identifiants

  • HAL Id : hal-01284636 , version 1

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Luis Fernando Salazar Betancourt, Patrice Laure, Luisa Silva, Mustafa Sager. Direct Numerical Simulation of a rheology model for fibre-reinforced composites. 12 ème Colloque National en Calcul des Structures, May 2015, Presqu'île de Giens, France. ⟨hal-01284636⟩
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