大型邮轮水下辐射噪声特性分析及试验研究
Analysis and experimental study of underwater radiated noise of luxury cruise ship
秦江璇 1蔡晓涛 2何洪良 3顾雅娟 1吕佩瑶 2程绍坚3
作者信息
- 1. 中国船级社上海规范研究所,上海 200135
- 2. 中国船舶集团有限公司第七一一研究所,上海 201108
- 3. 上海外高桥造船有限公司,上海 200137
- 折叠
摘要
随着海洋资源利用程度的增加,船舶水下辐射噪声严重影响海洋生物的生存发展,大型邮轮作为人类建造的体量最大可用于全球旅行的交通工具,极易产生水下辐射噪声问题.文中重点分析了大型邮轮水下辐射噪声的振动噪声来源及传递路径,通过仿真对水下辐射噪声进行计算,并对大型邮轮的水下辐射噪声进行实船试验测试,最终对比得出目前我国建造的大型邮轮的水下辐射噪声特性.研究结果可为开展大型邮轮水下辐射噪声控制研究提供数据支持,为我国后续大型邮轮的设计和建造提供参考.
Abstract
With the increase in the utilization of Marine resources,the underwater radiated noise of ships has seriously affected the survival and development of Marine organisms.As the largest vehicle built by humans that can be used for glob-al travel,luxury cruise ships are prone to produce underwater radiated noise.In this paper,the source and transmission path of underwater radiated noise of luxury cruise ships are analyzed,the underwater radiated noise is calculated by simulation,and the underwater radiated noise of luxury cruise ships is tested by real ship test.Finally,the characteristics of underwater radiated noise of luxury cruise ships constructed in China are compared.The research results can provide data support for the research of underwater radiation noise control of luxury cruise ships,and provide reference for the subsequent design and construction of luxury cruise ships in China.
关键词
大型邮轮/水下辐射噪声/振动噪声源/水声测试Key words
luxury cruise ship/underwater radiation noise/vibration noise source/underwater acoustic test引用本文复制引用
出版年
2024
NETL
NSTL
万方数据