Effects of Blade Number on the Propulsion and Vortical Structures of Pre-Swirl Stator Pump-Jet Propulsors

Effects of Blade Number on the Propulsion and Vortical Structures of Pre-Swirl Stator Pump-Jet Propulsors

Reducing the noise of the underwater propulsor is gaining more and more attention in the marine industry. The pump-jet propulsor (PJP) is an extraordinary innovation in marine propulsion applications. This paper inspects the effects of blade number on a pre-swirl stator pump-jet propulsor (PJP) quan...

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Bibliographic Details
Main Authors: Han Li, Qiaogao Huang, Guang Pan, Xinguo Dong, Fuzheng Li
Format: Article
Language:English
Published: MDPI AG 2021-12-01
Series:Journal of Marine Science and Engineering
Subjects:
pump-jet propulsor
hydrodynamics
blade number
vortices
Online Access:https://www.mdpi.com/2077-1312/9/12/1406

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