The Two-Component Fiber Row: Viscous Drag and Particle Deposition in the Regime with Interception

Theoretical expressions for a mean resistance force of a random two-component fiber row and a mean deposition efficiency of aerosol particles in this row in the regime with interception were derived. The effect of gas slip near the fibers was considered. It was shown that the derived formulas well describe the results of numerical simulation, including the modeling of the dense rows with wide fiber size distribution. Comparison with the experimental data was made.