3.6 An agitation system is to be designed for a fluid having a density of 950 kg/m3 and viscosity of 0.005 Pa.s. The vessel volume is 1.50 m3 and a standard six-blade open turbine with blades at 45o is to be used with Da/W = 8 and Da/Dt = 0.35. For the preliminary design a power of 0.5 kW/m3 volume is to be used. Calculate the dimensions of the agitation system, rpm, and kW power.