IMPACTS OF VESSEL MOTION ON THE DYNAMIC RESPONSE OF ROV SYSTEM IN THE PROCESSES OF DEPLOYMENT AND RECOVERY
文献类型：会议论文
| 作者 | Guo, Yucheng3; Yu, Xiaoqi3 ; Guo, Shuangxi3; Liu, Xiangxu3; Kong, Yue2; Chen WM(陈伟民); Chen WM(陈伟民)
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| 出版日期 | 2024 |
| 会议日期 | JUN 09-14, 2024 |
| 会议地点 | Singapore, SINGAPORE |
| 关键词 | ROV system deployment and recovery dynamic response vessel surge numerical simulation |
| 英文摘要 | Remotely operated vehicles (ROVs) are frequently used in subsea explorations and exploitations, aiming to obtain not only traditional ocean oil and gas, but also other mineral resources, such as manganese, polymetallic nodules and sulfides. However, due to the interactions between ocean environmental loads, ROV, suspending cable and top-end vessel, the dynamic responses of ROV system have strong coupling and nonlinear characteristics. Especially, during the initial deployment and the final recovery stages, the cable length might be so short that the relative motion between the ROV and the vessel may cause a severe collision and even structural damage. In this study, based on the structural and dynamic characteristics of the ROV system during the initial deployment and the final recovery stages, numerical simulation and analytical method are employed to investigate the impacts of the top-end vessel motion on the ROV system. In the numerical simulations, vessel surge and hydrodynamic force on ROV, are considered, and the ROV responses and cable tensions under different vessel motion amplitudes and frequencies are presented. It is found that the ROV responses are larger than the vessel motion amplitudes in some cases owing to vessel surge. And, the governing equation of ROV with a horizontal moving boundary is developed. Then, in order to have a deeper understand of the behaviors of the ROV system and the mechanisms of our simulation results, the analytical method is used. |
| 会议录 | PROCEEDINGS OF ASME 2024 43RD INTERNATIONAL CONFERENCE ON OCEAN, OFFSHORE AND ARCTIC ENGINEERING, OMAE2024, VOL 4
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| 语种 | 英语 |
| ISBN号 | 978-0-7918-8781-3 |
| WOS记录号 | WOS:001304004700016 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/97020]  |
| 专题 | 力学研究所_流固耦合系统力学重点实验室(2012-) |
| 作者单位 | 1.Jiangsu Univ Sci & Technol, Sch Naval Architecture & Ocean Engn, Zhenjiang, Jiangsu, Peoples R China 2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing, Peoples R China 3.Chinese Acad Sci, Inst Mech, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Yucheng,Yu, Xiaoqi,Guo, Shuangxi,et al. IMPACTS OF VESSEL MOTION ON THE DYNAMIC RESPONSE OF ROV SYSTEM IN THE PROCESSES OF DEPLOYMENT AND RECOVERY[C]. 见:. Singapore, SINGAPORE. JUN 09-14, 2024. |
入库方式： OAI收割
来源：力学研究所
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