Vortex-induced vibration of a flexible fluid-conveying riser due to vessel motion
文献类型：期刊论文
| 作者 | Duan, Jinlong3; Zhou, Jifu2,3 ; Wang, Xu3; You, Yunxiang1; Zhou JF(周济福)
|
| 刊名 | INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES
 |
| 出版日期 | 2022-06-01 |
| 卷号 | 223页码:14 |
| 关键词 | crossflow vortex-induced vibration internal flow vessel motion KC number |
| ISSN号 | 0020-7403 |
| DOI | 10.1016/j.ijmecsci.2022.107288 |
| 通讯作者 | Zhou, Jifu(zhoujf@imech.ac.cn) |
| 英文摘要 | As vessel motion and internal flow can exert impact on vortex-induced vibration (VIV) of flexible risers, it is of great significance to take these two factors into consideration while VIV is investigated. Therefore, crossflow (CF) VIV of a flexible fluid-conveying riser is studied when vessel motion is considered. The governing equation is firstly discretized based on finite element method and solved by Newmark-beta method. Then, validation is conducted by comparing with experimental data. Subsequently, CF VIV response of a flexible riser is explored with consideration of both vessel motion and internal flow. The results show that regardless of low and high KeuleganCarpenter (KC) numbers, vessel motion can have a notable effect on top tension and CF VIV characteristics. Variations of CF VIV amplitude, vibration frequency as well as top tension frequency are affected by both vessel motion and internal flow. With the increase of internal flow velocity, CF VIV amplitude is changed while mode jump occurs concomitant with frequency transition. Besides, both vessel motion and internal flow velocity can have an impact on energy allocation along the flexible fluid-conveying riser. Noteworthy is that although both vessel motion and internal flow can exert an impact on top tension and VIV response, the effect induced by vessel motion still plays a dominated role. |
| WOS关键词 | INTERNAL SOLITARY WAVE ; STEEL CATENARY RISER ; TOP TENSIONED RISER ; RESPONSE CHARACTERISTICS ; CIRCULAR-CYLINDER ; DYNAMIC-ANALYSIS ; DRILLING RISER ; FLOW ; PREDICTION ; SIMULATION |
| 资助项目 | National Natural Science Foundation of China[12132018] ; National Natural Science Foundation of China[11972352] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA22040304] |
| WOS研究方向 | Engineering ; Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:000799004700002 |
| 资助机构 | National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/89444]  |
| 专题 | 力学研究所_流固耦合系统力学重点实验室(2012-) |
| 通讯作者 | Zhou, Jifu |
| 作者单位 | 1.Shanghai Jiao Tong Univ, State Key Lab Ocean Engn, Shanghai 200240, Peoples R China 2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China 3.Inst Mech, CAS Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Duan, Jinlong,Zhou, Jifu,Wang, Xu,et al. Vortex-induced vibration of a flexible fluid-conveying riser due to vessel motion[J]. INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES,2022,223:14. |
| APA | Duan, Jinlong,Zhou, Jifu,Wang, Xu,You, Yunxiang,&周济福.(2022).Vortex-induced vibration of a flexible fluid-conveying riser due to vessel motion.INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES,223,14. |
| MLA | Duan, Jinlong,et al."Vortex-induced vibration of a flexible fluid-conveying riser due to vessel motion".INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES 223(2022):14. |
入库方式： OAI收割
来源：力学研究所
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