Now we consider the case of two different gap sizes for which experimental
data are presented earlier. In Fig. 20 below we present the
simulated velocity field for two gaps: 0.1 mm and 0.4 mm at the
same total volumetric flow rates. As can be seen from the simulation,
the real velocity for the bigger gap is much higher (five times) than
for the smaller gap even for the same total volumetric flow rate