Analysis of the wave load and dynamic response of a new semi-submersible wave-energy-powered aquaculture platform
文献类型：期刊论文
| 作者 | Yue, Wanzhen1,2,3; Wang, Wensheng1,2,3; Sheng, Songwei1,2,3 ; Ye, Yin1,2,3; Hong, Tingting4
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| 刊名 | OCEAN ENGINEERING
 |
| 出版日期 | 2022-03-15 |
| 卷号 | 248页码:11 |
| 关键词 | Semi-submersible aquaculture platform Quasi-static finite element analysis Response amplitude operator Dominant loads Wave load and dynamic response |
| ISSN号 | 0029-8018 |
| DOI | 10.1016/j.oceaneng.2021.110346 |
| 通讯作者 | Ye, Yin(yeyin@ms.giec.ac.cn) |
| 英文摘要 | In this paper, a new type of semi-submersible aquaculture platform, which is powered by wave energy, is studied. Wave-induced loads and dynamic response are calculated using the 3D potential flow theory. Then, a selection criterion for the dominant loads of the proposed platform is established based on the stochastic method. The effect of several parameters on loads and dynamic responses, such as wave frequency, wave direction, and draught depth, is investigated and analyzed. It is found that the effect of draught on the dynamic response of the semi-submersible is significant for vertical shear force Fz and vertical bending moment My. On the other hand, horizontal bending moment Mz is not affected by draught and remains constant for different draught values. The structural response of wave torque is relatively weak compared to other wave-induced loads for the symmetry of the geometry. High-stress regions are located at the junctions between the upper deck and the columns where fatigue failure might easily occur. The results of the structural response analysis may be useful for semi-submersible aquaculture platforms with similar structures in the future. |
| 资助项目 | National Key R&D Program of China[2019YFB1504404] ; Key Special Project for Introduced Tal-ents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)[GML2019ZD0107] |
| WOS研究方向 | Engineering ; Oceanography |
| 语种 | 英语 |
| WOS记录号 | WOS:000778810700003 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | National Key R&D Program of China ; Key Special Project for Introduced Tal-ents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) |
| 源URL | [http://ir.giec.ac.cn/handle/344007/36202]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Ye, Yin |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou, Peoples R China 2.CAS Key Lab Renewable Energy, Guangzhou, Peoples R China 3.Southern Marine Sci & Engn Guangdong Lab Guangzho, Guangzhou, Peoples R China 4.Bur Veritas Marine China Co Ltd, Shanghai, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yue, Wanzhen,Wang, Wensheng,Sheng, Songwei,et al. Analysis of the wave load and dynamic response of a new semi-submersible wave-energy-powered aquaculture platform[J]. OCEAN ENGINEERING,2022,248:11. |
| APA | Yue, Wanzhen,Wang, Wensheng,Sheng, Songwei,Ye, Yin,&Hong, Tingting.(2022).Analysis of the wave load and dynamic response of a new semi-submersible wave-energy-powered aquaculture platform.OCEAN ENGINEERING,248,11. |
| MLA | Yue, Wanzhen,et al."Analysis of the wave load and dynamic response of a new semi-submersible wave-energy-powered aquaculture platform".OCEAN ENGINEERING 248(2022):11. |
入库方式： OAI收割
来源：广州能源研究所
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