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Theoretical and Numerical Analysis of Ocean Buoy Stability Using Simplified Stability Parameters

文献类型：期刊论文

作者Zheng, Huiyuan1,2; Chen, Yonghua2; Liu, Qingkui2; Zhang, Zhigang4,5; Li, Yunzhou3,4; Li, Min4
刊名JOURNAL OF MARINE SCIENCE AND ENGINEERING
出版日期2024-06-01
卷号12期号:6页码:26
关键词marine buoy stability performance structural optimization width-to-height ratio
DOI10.3390/jmse12060966
通讯作者Chen, Yonghua(chenyonghua@qdio.ac.cn) ; Li, Yunzhou(lyz@qlu.edu.cn)
英文摘要The stability performance of the buoy is an important parameter that should be taken into account when designing marine buoys. This paper introduces a theoretical and numerical analysis method to examine the stability of marine buoys, including analysis of the initial stability and large inclination stability by calculating the natural period, metacentric height, static stability, and dynamic stability, deriving the calculation process of the static stability lever in detail to obtain the righting moment, and so on, showing that the designed buoy in this paper has sufficient stability performance with theoretically excellent resistance performance to the wind and waves. Additionally, the hydrodynamic performance of the buoy at different heights is also further analyzed for structural optimization, which concluded that the buoy would have a more balanced stability performance when the buoy's width-to-height ratio is 0.375-0.5, hoping that the computational model and ideas used in this paper can provide a reference for the theoretical stability analysis and buoy design of other types of buoys.
WOS关键词DESIGN
资助项目National Key R&D Program of China[2022YFC3104102] ; National Key R&D Program of China[2022YFC3104200] ; Key R&D Program of Shan-dong Province, China[2023ZLYS01] ; Innovation Project of Qingdao Post-Doctoral[QDBSH20230202121]
WOS研究方向Engineering ; Oceanography
语种英语
WOS记录号WOS:001256562900001
出版者MDPI
源URL[http://ir.qdio.ac.cn/handle/337002/186419]  
专题海洋研究所_海洋环流与波动重点实验室
通讯作者Chen, Yonghua; Li, Yunzhou
作者单位1.Natl Ocean Technol Ctr, Tianjin 300112, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Observat & Forecasting, Qingdao 266071, Peoples R China
3.Laoshan Lab, Qingdao 266237, Peoples R China
4.Qilu Univ Technol, Shandong Acad Sci, Inst Oceanog Instrumentat, Qingdao 266061, Peoples R China
5.Shandong Univ, Sch Mech Engn, Jinan 250061, Peoples R China
推荐引用方式
GB/T 7714		 Zheng, Huiyuan,Chen, Yonghua,Liu, Qingkui,et al. Theoretical and Numerical Analysis of Ocean Buoy Stability Using Simplified Stability Parameters[J]. JOURNAL OF MARINE SCIENCE AND ENGINEERING,2024,12(6):26.
APA Zheng, Huiyuan,Chen, Yonghua,Liu, Qingkui,Zhang, Zhigang,Li, Yunzhou,&Li, Min.(2024).Theoretical and Numerical Analysis of Ocean Buoy Stability Using Simplified Stability Parameters.JOURNAL OF MARINE SCIENCE AND ENGINEERING,12(6),26.
MLA Zheng, Huiyuan,et al."Theoretical and Numerical Analysis of Ocean Buoy Stability Using Simplified Stability Parameters".JOURNAL OF MARINE SCIENCE AND ENGINEERING 12.6(2024):26.

入库方式： OAI收割

来源：海洋研究所

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