An All-Speed Extended Discontinuous Galerkin Sharp Interface Solver for Simulating Hydrodynamics of Melting Materials

  • Henneaux, David (von Karman Institute for Fluid Dynamics)
  • Schrooyen, Pierre (Cenaero)
  • Chatelain, Philippe (Universit√© catholique de Louvain)
  • Magin, Thierry (von Karman Institute for Fluid Dynamics)

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The extended discontinuous Galerkin (XDG) method is applied to the interactions between a viscous compressible gas phase and an almost incompressible condensed phase undergoing phase change. Details about various modeling and unfitted discretization aspects are provided. Benchmark and relevant test cases are presented.