Statistical modelling of mass transfer in turbulent two-phase dispersed flows — 2. Calculation results

A closed numerical model of hydrodynamics and mass transfer of dispersed particles impurity in a turbulent two-phase flow in vertical pipe is developed. Within the framework of two-equation model of turbulence (turbulent energy–turbulent dissipation rate), particles deposition velocity, intensity of dispersed phase chaotic motion and average velocity slip between dispersed and carrying phases are calculated. The theoretical results are compared with the experimental data.