Reference : Implicit 2D Numerical Simulation of Materials Submitetd to High Strain Rates including F...

	Document type :	Scientific journals : Article
	Discipline(s) :	Engineering, computing & technology : Materials science & engineering
	To cite this reference:	http://hdl.handle.net/2268/132762

Title :	Implicit 2D Numerical Simulation of Materials Submitetd to High Strain Rates including Fracture
Language :	English
Author, co-author :	Jeunechamps, Pierre-Paul []
	Ponthot, Jean-Philippe [Université de Liège - ULg > Département d'aérospatiale et mécanique > LTAS-Mécanique numérique non linéaire >]
Publication date :	2013
Journal title :	Key Engineering Materials [=KEM]
Publisher :	Trans Tech Publications
Volume :	535-536
Pages :	80-84
Audience :	International
ISSN :	1013-9826
City :	Aedermannsdorf
Country :	Switzerland
Keywords :	[en] Fracture ; Numerical simulation ; Crack propagation ; high strain rates ; Thermomechanical problems Erosion Algorithm
Abstract :	[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
Funders :	Walloon Region under grant First Objectif 3- IMPAMETA, N° 215275
Permalink :	http://hdl.handle.net/2268/132762

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