Fat milk with a density of 1130 kg/m3 and a viscosity of 2.32 cp at a temperature of 293 K

It flows at a speed of 0.905 kg/s in a 63.5 mm diameter glass pipe (30 P).

a: Determine which regime the flow is in by calculating the Reynolds number of the flow.

b: Determine the flow velocity (m/s) required for the Reynolds number to be 2100.