[20 marks overall] Calculate the power required for agitation with a 1-foot diameter six-blade flat blade turbine impeller in a standard cylindrical tank configuration for the following three cases. In all cases the liquid density is 62.3lb/ft3. The minimum Reynolds number for adequate mixing is to be used. (i) [7 marks] pseudoplastic liquid (m=1.0;n=0.9)N=3.05s1; Depending upon which power curve you use NP3.74.0; For NP=3.7,P=0.37hP and for NP=4.0, P=0.40hP. (ii) [6 marks] Newtonian fluid (=1.0lbm/fts)N=4.33s1; for NP=4.0,P=1.14hP (iii) [7 marks] shear thickening fluid (m=1.0;n=1.1)N=6.6s1; for NP=4.0,P=4.16hP