CFD-FEM Analysis of Flow-Induced Vibrations in Waterjet Propulsion Unit

CFD-FEM Analysis of Flow-Induced Vibrations in Waterjet Propulsion Unit

This paper investigates the problem of vibration in an axial flow waterjet propeller with high power density and low specific speed. Based on fluid–structure coupling vibration analysis, combined with modal analysis and ship tests, the unsteady fluid–structure coupling of a waterjet propeller is exa...

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Bibliographic Details
Main Authors: Yuanxing Dai, Zhenghao Liu, Wei Zhang, Jianping Chen, Jianguo Liu
Format: Article
Language:English
Published: MDPI AG 2022-07-01
Series:Journal of Marine Science and Engineering
Subjects:
waterjet propulsion
fluid excitation
pressure fluctuation
frequency domain analysis
fluid–structure interaction
Online Access:https://www.mdpi.com/2077-1312/10/8/1032

Internet

https://www.mdpi.com/2077-1312/10/8/1032

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