Simulation of Processes in Selectively Radiating Discharge of High Pressure with Regard to Effects of Non-equilibrium Conditions

The inert gas discharges with selective radiation are examined on the basis of the partially non-equilibrium non-stationary mathematical model of plasma. Stratification of temperatures of heavy and light particles and violation of the ionization equilibrium have been taken into account. Results of simulating the high pressure discharges in Xe under conditions where the radiation returns into the discharge are obtained and compared to the local thermodynamic equilibrium and experiments.