Effects of large-amplitude internal solitary waves on ROV operation——A numerical study
文献类型：CNKI期刊论文
| 作者 | SHEN Hui; HOU YiJun |
| 发表日期 | 2016-05-01 |
| 出处 | Science China(Earth Sciences)
 |
| 关键词 | Remotely operated vehicle Internal solitary waves Morrison equation |
| 英文摘要 | Remotely operated vehicles(ROVs) are unique tools for underwater industrial exploration and scientific research of offshore areas and the deep ocean. With broadening application of ROVs, the study of factors that affect their safe operation is important. Besides the technical skills to control ROV movement, the dynamical ocean environment may also play a vital role in the safe operation of ROVs. In this paper, we investigate the influence of large-amplitude internal solitary waves(ISWs), focusing on the forces exerted on ROVs by ISWs. We present a methodology for modeling ISW-induced currents based on Kd V model and calculate the ISW forces using the Morrison equation. Our results show that an extremely considerable load is exerted by the ISW on the ROV, resulting in a strong disturbance of the vehicle's stability, affecting the ROV control. The numerical results of this work emphasize the importance of considering dynamical conditions when operating underwater vessels, such as ROV. Further laboratory and field investigation are suggested to gain more understanding of this subject. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | supported by the Strategic Priority Research Program of the Chinese Academy of Sciences (Grant No. XDA1103020403) ; the National Natural Science Foundation of China (Grant No. 41030855) |
| 卷 | v.59期:05页:208-214 |
| 语种 | 英文; |
| 分类号 | U674.941 |
| ISSN号 | 1674-7313 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/189706]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.NanjingUniversityofInformationScienceandTechnology 2.InstituteofOceanology,ChineseAcademyofSciences |
| 推荐引用方式 GB/T 7714 | SHEN Hui,HOU YiJun. Effects of large-amplitude internal solitary waves on ROV operation——A numerical study. 2016. |
入库方式： OAI收割
来源：海洋研究所
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