Numerical Simulation of Combustion Processes for Mixed Propellant

Based on the previously developed model for the mixed propellant combustion, a method is suggested for the numerical calculation of gas-dynamical processes of mixed propellant combustion in solid-rocket motor. Numerical results are given, which show that the nature of solid propellant combustion processes is essentially not one-dimensional in the solid-rocket motor combustion chamber and nozzle unit even in steady modes.