Experimental study of controlling tip clearance flow in a pump-jet propulsor

Experimental study of controlling tip clearance flow in a pump-jet propulsor

ObjectiveThis paper aims to suppress the adverse effects of tip clearance flow on the hydrodynamic performance and unsteady excitation force of a pump-jet propulsor. MethodAs for the pre-swirl stator pump-jet propulsor, an annular flexible seal structure closely matched with a rotor tip ring is used...

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Bibliographic Details
Main Authors: Ruilin HAN, Haiting YU, Hongxing HUA, Huiyao LI, Xiuchang HUANG, Xiaoqian DONG
Format: Article
Language:English
Published: Editorial Office of Chinese Journal of Ship Research 2023-02-01
Series:Zhongguo Jianchuan Yanjiu
Subjects:
pump-jet propulsor
propulsion performance
gap flow
vibration characteristics
cavitation inception
Online Access:http://www.ship-research.com/en/article/doi/10.19693/j.issn.1673-3185.02419

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http://www.ship-research.com/en/article/doi/10.19693/j.issn.1673-3185.02419

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