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Journal Articles Journal of Computational Physics Year : 2014

A simple Cartesian scheme for compressible multimaterials

Abstract

We present a simple numerical method to simulate the interaction of two non-miscible compressible materials separated by an interface. The media considered may have significantly different physical properties and constitutive laws, describing for example fluids or hyperelastic solids. The model is fully Eulerian and the scheme is the same for all materials. We show stiff numerical illustrations in case of gas–gas, gas–water, gas–elastic solid interactions in the large deformation regime.
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Dates and versions

hal-01089287 , version 1 (01-12-2014)

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Yannick Gorsse, Angelo Iollo, Thomas Milcent, Haysam Telib. A simple Cartesian scheme for compressible multimaterials. Journal of Computational Physics, 2014, 272, pp.772-798. ⟨10.1016/j.jcp.2014.04.057⟩. ⟨hal-01089287⟩
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