Numerical Identification of Key Design Parameters Enhancing the Centrifugal Pump Performance: Impeller, Impeller-Volute, and Impeller-Diffuser

Table 2

Main data of the reference volute [1].

Volute angle (degree)	Volute radius (mm)	Volute angle (degree)	Volute radius (mm)
0	165	225	278.96
45	183.79	270	302.76
90	207.58	315	326.55
135	231.38	360	350.35
180	255.17