LI Zhuoliang, JI Zhenlin. Cabin Noise Prediction and Control of a Car-Passenger Ferry[J]. Chinese Journal of Ship Research, 2014, 9(5): 93-98,120. doi: 10.3969/j.issn.1673-3185.2014.05.015
Citation: LI Zhuoliang, JI Zhenlin. Cabin Noise Prediction and Control of a Car-Passenger Ferry[J]. Chinese Journal of Ship Research, 2014, 9(5): 93-98,120. doi: 10.3969/j.issn.1673-3185.2014.05.015

Cabin Noise Prediction and Control of a Car-Passenger Ferry

doi: 10.3969/j.issn.1673-3185.2014.05.015
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  • Corresponding author: JI Zhenlin
  • Received Date: 2014-04-13
  • Rev Recd Date: 2014-09-29
  • Publish Date: 2014-09-30
    © 2014 The Authors. Published by Editorial Office of Chinese Journal of Ship Research. Creative Commons License
    This is an Open Access article distributed under the terms of the Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
  • This paper investigates the cabin noise prediction and control for a newly-designed car-passenger ferry. The Statistic Energy Analysis (SEA) software VA One is used to predict the noise levels in all cabins of the ferry, while the structure-borne noise and air-borne noise, caused by the external excitation from the water-jet, propelled and auxiliary engines, pumps and fans, etc., are obtained with the empirical formula. The measured air-conditioning vibration is also loaded. The characteristic analysis method is used to analyze the transmission modes of the structure-borne noise and air-borne noise, and the results indicate that the structure-borne noise spreads further than the air-borne noise. Next, the primary noise sources for different cabins are analyzed, where the noise of cabins under the forecastle deck is mainly from the machinery space, and the noise of superstructure is mainly from the air-conditioning. Accordingly, the damping material and sound absorption material are used to reduce the noise in the noise-excessive cabins. Finally, the limitation in the application scope of the statistical energy analysis is pointed out, and the method is seen to be suitable for the cabin noise prediction and acoustic optimization in the stage of ship design. The results obtained in this study may be used to provide a reference for the 100 m class ship design.
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  • 邱斌,吴卫国,刘恺. 高速船全频段舱室噪声仿真预报[J]. 中国舰船研究,2011,6(6):49-53.QIU Bin,WU Weiguo,LIU Kai. Full spectrum simulation prediction of high-speed vessel cabin noise[J]. Chinese Journal of Ship Researh,2011,6(6):49-53.
    刘晓明,王晓宇,陈慈慧. 流固耦合船舶舱室中低频噪声数值分析[J]. 船舶力学,2008,12(5):812-818.LIU Xiaoming,WANG Xiaoyu,CHEN Cihui. Numerical analysis of low and middle frequency noise in ship cabin using fluid-structure coupling[J]. Journal of Ship Mechanics,2008,12(5):812-818
    LEI Y,PAN J,SHENG M P. Investigation of structural response and noise reduction of an acoustical enclosure using SEA method[J]. Applied Acoustics,2012,73(4):348-355.
    李峰,徐芹亮,滕瑶,等. 统计能量法在船舶噪声与振动控制中的应用[J]. 噪声与振动控制,2011(6):152-155.LI Feng,XU Qinliang,TENG Yao,et al. Application of statistical energy analysis method in ship niose and vibration control[J]. Noise and Vibration Caontrol,2011(6):152-155.
    International Marine Organization (IMO). Code on noise levels on board ships (IMO A468)[S].IMO,1981.
    金学之,吴卫国. 高速船舷外水对舱室噪声传播影响[J]. 船海工程,2009,38(6):46-48.JIN Xuezhi,WU Weiguo. Study on the out-shipboard fluid affecting the cabin noise propagation for high speed ship[J]. Ship & Ocean Engineering,2009,38(6):46-48.
    韩松涛. 内燃机的振动噪声控制及现代设计方法学研究[D]. 天津:天津大学,2003.
    MA J,LI D. Study of shipboard noise prediction with SEA[J]. Journal of Dalian University of Technology,2003,43(5):645-649.
    陈实. 基于IMO新标准的船舶舱室噪声研究[D]. 大连:大连理工大学,2013.
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