Effect of tongue clearance on hydraulic performance of double support vortex pump

In order to study influence of tongue clearance on the hydraulic performance of double support vortex pump, three dimensional flow model with symmetric variable size tongue clearance was established by changing section parameter of tongue clearance, and applied to numerically simulate the steady inn...

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Bibliographic Details
Main Authors: Xiang-yang Li, Wan-qiang Chen, Sheng-dun Zhao
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2019-08-01
Series:Defence Technology
Online Access:http://www.sciencedirect.com/science/article/pii/S2214914718305464