Table 1: Bernoulli model of volumetric flow rate estimated for a 35% sand IP mortar.

Hole diameter (d) in inches Discharge coefficient (Cd) Exit Velocity (m/s) Volume flow rate (ml/s) Mass flow rate (g/s) Density
(g/cm3)
0.5 0.61 2.444 189 380 2.010
0.75 0.61 2.444 425 854
1 0.61 2.444 755 1519