Institutional Repository of Key Laboratory of Ocean Circulation and Wave Studies, Institute of Oceanology, Chinese Academy of Sciences
Theoretical and Numerical Analysis of Ocean Buoy Stability Using Simplified Stability Parameters | |
Zheng, Huiyuan1,2; Chen, Yonghua1; Liu, Qingkui1; Zhang, Zhigang3,4; Li, Yunzhou4,5; Li, Min4 | |
2024-06-01 | |
发表期刊 | JOURNAL OF MARINE SCIENCE AND ENGINEERING |
卷号 | 12期号:6页码:26 |
通讯作者 | Chen, Yonghua([email protected]) ; Li, Yunzhou([email protected]) |
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. |
关键词 | marine buoy stability performance structural optimization width-to-height ratio |
DOI | 10.3390/jmse12060966 |
收录类别 | SCI |
语种 | 英语 |
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 |
WOS类目 | Engineering, Marine ; Engineering, Ocean ; Oceanography |
WOS记录号 | WOS:001256562900001 |
出版者 | MDPI |
WOS关键词 | DESIGN |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.qdio.ac.cn/handle/337002/186420 |
专题 | 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.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Observat & Forecasting, Qingdao 266071, Peoples R China 2.Natl Ocean Technol Ctr, Tianjin 300112, Peoples R China 3.Shandong Univ, Sch Mech Engn, Jinan 250061, Peoples R China 4.Qilu Univ Technol, Shandong Acad Sci, Inst Oceanog Instrumentat, Qingdao 266061, Peoples R China 5.Laoshan Lab, Qingdao 266237, Peoples R China |
第一作者单位 | 中国科学院海洋研究所 |
通讯作者单位 | 中国科学院海洋研究所 |
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. |
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