The Influence of Lobe Top Clearance on the Performance of High-Speed Centrifugal Pumps
Dongxu Wang,
Kai Wang,
Ziqiang Wang
et al.
Abstract:High-speed centrifugal pumps are widely used in several industries due to their high efficiency and small footprint. In actual applications, there are issues such as low operational efficiency and a small high-efficiency flow interval; particularly, the leakage occurring in the impeller channel gap presents a significant barrier to the pump’s performance and stability. This study takes the fully open impeller miniature high-speed centrifugal pump as the object and uses a numerical simulation calculation method… Show more
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