3D model of the radiation transport in flows of the ionizing gas and plasma

Research of the radiation transport in the ionizing gas streams in channel and the compressible plasma streams at outlet of the quasi-steady plasma accelerator is presented. The model is based on the MHD equations and equation of radiation transport. In the MHD model the approximation of the local thermodynamic equilibrium was used in three-component medium consisting of atoms, ions and electrons. The model of the radiation transport includes basic mechanisms of emission and absorption for different portions of spectrum.