Progress on the simulation of a mixture two-phase flow model

This paper reports a recent progress in the simulation results for a compressible two-phase mixture model. A two-dimensional explosion problem is numerically investigated by implementing the Lax-Friedrich scheme on the basis of gas and liquid flows with velocity non-equilibrium. It is implemented with the help of finite volume splitting approach on a Cartesian grid. The relative motion containing both smooth and discontinuous solutions are included to verify the model equations behaviour, in addition to the accuracy of the numerical treatment.