Open access
Sep 2026
Analysis of flow evolution mechanism in variable speed control of semi-open impeller centrifugal pump
To investigate the transient flow characteristics and flow field hysteresis mechanism within a centrifugal pump during variable speed regulation, this paper selects a double-volute, semi-open impeller centrifugal pump as the research object, through the Pro/E software modeling for centrifugal pump 3-d full port, choo...
W. Dong, Shi-Jie Yao, Hai-Chen Zhang
· Journal of Vibroengineering · 0 citations