Effect of Impeller Inlet Geometry on Cavitation Performance of Centrifugal Pumps Based on Radial Basis Function

Table 1

Hydraulic performance parameters.

Flow; m^3/h	Head; m	Rotate speed; r/min	Efficiency; %	NPSHr; m
120	61.09	2900	73	4.86
200	52.35	2900	82.4	4.51
240	45.34	2900	79.7	5.32