Coupled vibration characteristics of a submarine propeller-shaft-hull system at low frequency-Reference-Cited by-同舟云学术

Coupled vibration characteristics of a submarine propeller-shaft-hull system at low frequency

Published:2019-04-29 Issue:2 Volume:39 Page:258-279
ISSN:1461-3484
Container-title:Journal of Low Frequency Noise, Vibration and Active Control
language:en
Short-container-title:Journal of Low Frequency Noise, Vibration and Active Control

Author:

Chen Feng¹²^ORCID,Chen Yong¹²,Hua Hongxing¹²

Affiliation:

1. State Key Laboratory of Mechanical System and Vibration, Laboratory of Vibration, Shock & Noise, Shanghai Jiao Tong University, Shanghai, China

2. Collaborative Innovation Center for Advanced Ship and Deep-Sea Exploration (CISSE), Shanghai, China

Abstract

The coupled longitudinal and transverse vibration characteristics of a submarine propeller-shaft-hull system at low frequency are studied in this paper. Two substructures, which are the propeller-shaft subsystem and the submarine hull, are first modelled using the finite element method. The two substructures are then connected through bearings, which are simplified as longitudinal and lateral springs and dampers. The modes, the natural frequencies and the coupled vibration characteristics of the two substructures and their synthesized system are simulated. An experiment studying the dynamic characteristics of a large-scale submarine test-rig is proceeded and compared with the numerical results, showing great consistency. Finally, transfer path analysis of the low frequency excitation forces using power flow method is discussed.

Funder

National Natural Science Foundation of China

Publisher

SAGE Publications

Subject

Mechanical Engineering,Geophysics,Mechanics of Materials,Acoustics and Ultrasonics,Building and Construction,Civil and Structural Engineering

Link

http://journals.sagepub.com/doi/pdf/10.1177/1461348419846722

Reference36 articles.

1. Structural vibration and acoustic radiation of coupled propeller-shafting and submarine hull system due to propeller forces

2. Structural and acoustic responses of a submarine hull due to propeller forces

3. Improvement of a Reduced Torsional Model by Means of Parameter Identification

Cited by 13 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Acoustic properties and attenuation of coupled shaft-submarine hull system under various excitation transfer paths;Engineering Analysis with Boundary Elements;2024-11

2. Experimental exploration on the nonlinear dynamic behavior of marine propeller shaft-bearing system;Ocean Engineering;2024-10

3. Power flow analysis of underwater vehicle propulsion shafting-shell coupled system based on analytical method;Ocean Engineering;2024-09

4. Longitudinal low-frequency vibration control of a propeller-shafting system using a hydraulic leveraged dynamic anti-resonance vibration isolator: A theoretical and experimental study;Journal of Low Frequency Noise, Vibration and Active Control;2024-05-21

5. System Identification and Dynamic Analysis of the Propulsion Shaft Systems Using Response Surface Optimization Technique;Applied Mechanics;2024-04-22