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

Figure 24

Liquid flow velocity vector.

(a) 𝛽₂=9^∘

(b) 𝛽₂=28^∘

(c) 𝛽₂=60^∘