Fig. 4.

Particle distribution in the 2D channel for Reynolds number $Re=1.0$ and adhesion parameters a $\mathit{\varphi }=15$, b $\mathit{\varphi }=150$, c $\mathit{\varphi }=1500$, and d $\mathit{\varphi }=15,000$. The particle distribution is plotted at the end of the simulations ($t_{\text{2D}}=155$)