Simulation of vortex interaction with a shock wave for testing numerical algorithms

The results of numerical simulation of the problem of the interaction of a vortex flow with a shock wave are presented on the example of using quasi-gas-dynamic (QGD) numerical algorithm, which is implemented in the QGDFoam solver. The algorithm is based on regularized equations of gas dynamics. The algorithm is implemented within the framework of the OpenFOAM open software package. The results are compared with the published data obtained on the basis of the Godunov type method of high order of accuracy and variants of the Kurganov-Tadmor method included in the open software package.