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Eulerian scheme for multimaterials with plasticity

Communication avec acte
Author
DE BRAUER, Alexia
IOLLO, Angelo
ccMILCENT, Thomas

URI
http://hdl.handle.net/10985/10279
Date
2015

Abstract

We propose a simple Cartesian method to simulate the interaction of compressible materials separated by a sharp interface. The model describes fluids, hyper-elastic and perfectly plastic solids in a fully Eulerian frame involving a unique scheme for all materials. The scheme can handle large deformations as well as elastic rebounds.

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