Calculate the power and mix time for a pitch blade turbine agitator with diameter DA=0.33 m running at N=16 rpm in a tank system without baffles but otherwise conforming to the standard tank configuration. The liquid in the tank has a dynamic viscosity of u=1 mPa-s and a density of p= 1000 kg/m^3. The liquid height is 1 m and the tank diameter is 1 meter.