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A compter de janvier 2026 les publications scientifiques en libre-accès des Arts et Métiers sont disponibles sur le portail Arts et Métiers sur HAL : https://artsetmetiers.hal.science/ L'archive ouverte SAM n'est plus mise à jour. From January 2026, Arts et Métiers’ open-access scientific publications will be available on the Arts et Métiers portal on HAL: https://artsetmetiers.hal.science/ The SAM open archive is no longer being updated.

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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