Numerical Investigation of a First Stage of a Multistage Centrifugal Pump: Impeller, Diffuser with Return Vanes, and Casing

<table>Brake horsepower versus volume flow rate (parameter: blade height and vane height).</table>

International Scholarly Research Notices

Figure 7: Numerical Investigation of a First Stage of a Multistage Centrifugal Pump: Impeller, Diffuser with Return Vanes, and Casing 