Reference : Implicit 2D Numerical Simulation of Materials Submitetd to High Strain Rates includin...
Scientific journals : Article
Engineering, computing & technology : Materials science & engineering
Implicit 2D Numerical Simulation of Materials Submitetd to High Strain Rates including Fracture
Jeunechamps, Pierre-Paul []
Ponthot, Jean-Philippe mailto [Université de Liège - ULg > Département d'aérospatiale et mécanique > LTAS-Mécanique numérique non linéaire >]
Key Engineering Materials [=KEM]
Trans Tech Publications
Yes (verified by ORBi)
[en] Fracture ; Numerical simulation ; Crack propagation ; high strain rates ; Thermomechanical problems Erosion Algorithm
[en] In this paper, we present a general consistent numerical formulation able to take into account strain rate and thermal effects of the material behavior. A thermomechanical implicit approach for element erosion to model material failure is also presented. The numerical model will be illustrated by applications both from the metal forming and the impact domain. All these physical phenomena have been included in an implicit dynamic oriented object finite element code (implemented at LTAS-MN²L, University of Liège, Belgium) named Metafor
Walloon Region under grant First Objectif 3- IMPAMETA, N° 215275

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