Figure 6
From: The effect of particle shape on discharge and clogging

Particle-laden fluid flow: Clogging domains before a discharge suspension volume Vs < 800 ml (experimental results). Space defined by the initial suspension solidity Φi and the orifice-to-particle size ratio do/d. Green: clogging probability p = 1. Red: p = 0. Yellow: 0 < p < 1. Lines: domain boundaries follow a second-order power equation \(\phi = a{[\left({d}_{o}/d\right)-1]}^{2}\). The light gray lines added for mutual reference. Figure represents 280 independent experimental realizations.