Realization of turbulent flows mixing and combustion model in the program complex framework

Mathematical model and numerical algorithm realization in parallel program complex for spatial turbulent multicomponent reactive flows modelling is considered. Summary of employed gas-dynamic and chemical kinetics equation systems is given. Time marching schemes and applied numerical method are described. Thorough flowcharts of program complex and its computational module operation with applied algorithms, file formats and structures, third-party packages and some realization features are introduced. Example of the result of program complex operation is demonstrated on numerical solution of model gas-dynamic problems.