Methods of Numerical Modeling of 2D Nonstationary Gasdynamic Flow with Heat Conduction in Three-Temperature Approach

A. V. Zabrodin, G. P. Prokopov


Abstract: The medium (plasma) is described as a gas with unit density and common velocity of particles. Temperatures, pressures and inner energies of ions, electrons and photons are different in each point of space and time. Existing methods for numerical calculation of 2D equations of dynamics of heat conduction gas in regions of complicated shape is generalized in case of such a medium. One saves its basis conceptually and algorithmically: the well known Godunov scheme is generalized for heat conduction gas.