Simulation of Fine-Dispersed Turbulent Flow in a Pipe on the Basis of the Nonlinear Model of Turbulent Viscosity

A nonlinear model of turbulent viscosity (the explicit algebraic Reynolds stress model) for gas-dispersed flow with small heavy particles has been presented. The calculations have been checked by comparison with the experimental data on the effect of the fine-dispersed admixture on turbulent flow of air in a pipe.