Numerical Simulation and Computational Flow Characterization Analyses of Centrifugal Pump Operating as Turbine

Table 2

Scheme parameters of the selected pump model.

Pressure side diameter, D1	50 mm	Flow rate, qd	12.5 m3/h
Impeller out diameter, D2	160 mm	Head, hd	32 m
Impeller out width, b2	6 mm	Efficiency, η	56%
Long blades		4	4
Splitter		4	4
Splitter inlet diameter	di/mm	104 mm
Power P	3 kW	Speed, n	2900 rpm