Influence of Turbulence on the Deposition of Particles from a Gas‐Dispersed Flow on the Wall.

Simulation of the scattering and deposition of dispersed‐phase particles in the region of interaction of a turbulent flow with an obstacle is considered. The regimes and distinctive features of deposition of particles in the vicinity of a critical point are investigated under different conditions. The sedimentation coefficient of the impurity is calculated as a function of the parameters of unperturbed flow and the particle size. The results of the calculations are compared to the data obtained without allowance for the influence of the fluctuations of the carrier‐flow velocity on the motion of the impurity. [ABSTRACT FROM AUTHOR]