Numerical analysis of dynamic behaviors of underwater towed system with hydrofoil manipulations
文献类型：期刊论文
| 作者 | Yang, Xianyuan2; Sheng, Songwei2; Wu, Jiaming1; Yue, Wanzhen2 |
| 刊名 | OCEAN ENGINEERING
 |
| 出版日期 | 2024-10-15 |
| 卷号 | 310页码:23 |
| 关键词 | Underwater towed system Depth control Hydrofoil manipulations Hydrodynamic analysis |
| ISSN号 | 0029-8018 |
| DOI | 10.1016/j.oceaneng.2024.118791 |
| 通讯作者 | Yue, Wanzhen(yuewz@ms.giec.ac.cn) |
| 英文摘要 | This paper addresses the dynamic characteristics of an underwater towed system under manipulations of synchronous hydrofoils, considering the coupling of instantaneous fluid forces on the complete systems and hydrofoil control, which is usually difficult to solve with existing methods. A hydrodynamic model coupled with hydrofoil control algorithms is presented, wherein the hydrodynamic forces on the hydrofoils and Underwater Towed Vehicle (UTV) are simulated using the Computational Fluid Dynamics (CFD) method, and the fluid forces on the Towing Cable (TC) are described using a flexible cable dynamic model. The dynamic behaviors of the underwater towed system under depth-undulating, depth-tracking, and depth-keeping controls of hydrofoils are analyzed using the proposed model. The results show that the towing speed has a significant effect on the control efficiency of the hydrofoils. The dynamic responses of the underwater towed system increase or decrease more significantly in submerged depth control operations than in freely towing operations. The hydrofoils can achieve satisfactory effects in submerged depth control for the UTV at an appropriate towing speed, whereas it fails at a lower towing speed and noticeable dynamic response oscillations occur simultaneously. This study is expected to provide guidance on both hydrodynamic and control issues of underwater towed systems. |
| WOS关键词 | OPTIMIZATION ; VEHICLE |
| 资助项目 | National Key Research and Devel-opment Program of China[2023YFC3106905] |
| WOS研究方向 | Engineering ; Oceanography |
| 语种 | 英语 |
| WOS记录号 | WOS:001283597000001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | National Key Research and Devel-opment Program of China |
| 源URL | [http://ir.giec.ac.cn/handle/344007/42526]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Yue, Wanzhen |
| 作者单位 | 1.South China Univ Technol, Dept Naval Architecture & Ocean Engn, Guangzhou 510640, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Xianyuan,Sheng, Songwei,Wu, Jiaming,et al. Numerical analysis of dynamic behaviors of underwater towed system with hydrofoil manipulations[J]. OCEAN ENGINEERING,2024,310:23. |
| APA | Yang, Xianyuan,Sheng, Songwei,Wu, Jiaming,&Yue, Wanzhen.(2024).Numerical analysis of dynamic behaviors of underwater towed system with hydrofoil manipulations.OCEAN ENGINEERING,310,23. |
| MLA | Yang, Xianyuan,et al."Numerical analysis of dynamic behaviors of underwater towed system with hydrofoil manipulations".OCEAN ENGINEERING 310(2024):23. |
入库方式： OAI收割
来源：广州能源研究所
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