ИСТИНА

In this work we present the numerical modeling results of the problem of the hypersonic stellar wind interaction with fully ionized interstellar medium that moves with respect to the star with supersonic speed. We use a single-fluid gas dynamic approximation. This is the classical problem that has been firstly studied by Baranov et al. (1970) under the thin layer approximation. In this work we present results of numerical solutions obtained with high spatial resolution of the numerical grid. We are using a regular Cartesian grid with rectangular cells. The computations were performed by using GPU processors with high-performance parallel programming technology CUDA and nvcc compilers from NVIDIA.