Layered flows of high-temperature suspensions

The paper numerically studies the flow of a high-temperature twophase mixture in a gravity field. Thermodynamically consistent equations of twospeed hydrodynamics of a suspension with a foreign impurity are developed within the framework of the conservation law method. The numerical non-stationary nonisothermal 2D model is implemented based on the modified control volume method. The paper studies the nature of the flow of a high-temperature suspension in a horizontal channel at different values of the viscosity of a two-phase mixture. The effect of non-uniform distribution of solid phase particles on the development of instability of the flow of such a medium is considered.