A simple Cartesian scheme for compressible multimaterials

作者:Gorsse Yannick*; Iollo Angelo; Milcent Thomas; Telib Haysam
来源:Journal of Computational Physics, 2014, 272: 772-798.
DOI:10.1016/j.jcp.2014.04.057

摘要

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.

  • 出版日期2014-9-1
  • 单位INRIA