Numerical investigation of BPF noise for flexible submarine propeller design including inertial force coupling

Constructing a low-noise propeller requires the development of an adequate noise design method for a flexible propeller. This paper introduces a method to analyze the blade passing frequency (BPF) noise of a flexible propeller with inertial force coupling and derive noise characteristics for flexibl...

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Veröffentlicht in:	Journal of marine science and technology 2022-03, Vol.27 (1), p.648-664
Hauptverfasser:	Choi, Yo-Seb, Joe, Beom-Jin, Jang, Won-Seok, Hong, Suk-Yoon, Song, Jee-Hun, Kwon, Hyun-Wung
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Automotive Engineering Coupled modes Coupling Deformation Deformation analysis Design Engineering Engineering Design Engineering Fluid Dynamics Flow velocity Inertia Investigations Marine machinery Mechanical Engineering Modal analysis Noise Offshore Engineering Original Article Propellers Submarine boats
Online-Zugang:	Volltext
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