The influence of taking into account the intercomponent interaction on the parameters of the gas flow in the mathematical modeling of the flow of a gas suspension into vacuum

The flow of a homogeneous gas and an inhomogeneous medium is simulated. The aim is to study the effect of the dispersed component of the mixture on the outflow of the mixture into vacuum. A comparison of the flow of a viscous gas with the analytical solution for an ideal (inviscid and non-heat-conducting gas) known from the literature is carried out. The mathematical model used in the work implements a continuous methodology for modeling the flow of an inhomogeneous medium, this kind of methodology for modeling the mixture motion involves solving the complete hydrodynamic model of motion for each of the components of the mixture, the system of equations of motion of the components of the mixture are connected by the terms responsible for the interphase force and thermal interaction.