| Vibration Control of Marine Top Tensioned Riser with a Single Tuned Mass Damper | |
Song JX(宋吉祥); Wang T ; Chen WM(陈伟民); Guo SX(郭双喜); Yan DB(严定帮)
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| Source Publication | JOURNAL OF MARINE SCIENCE AND ENGINEERING
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| 2020-10-01 | |
| Volume | 8Issue:10Pages:785 |
| ISSN | 2077-1312 |
| Abstract | The study of the Tuned Mass Damper (TMD) on Top Tensioned Risers (TTRs) through the application of numerical analysis is of great significance for marine engineering. However, to the best knowledge of the author, neither the in-field riser data nor the ocean current data used in published papers were from engineering design, so the research results provide limited guidance to the actual engineering project. In view of this problem, this study designed a single TMD to suppress the vibration of the engineering TTR under the action of the actual ocean current. First, the dynamic model of a riser-TMD system was established, and the modal superposition method was used to calculate the model. The non-resonant modal method of the flexible structure was used to design the TMD parameters for the engineering riser. Ocean current loading in the South China Sea was then applied to the riser. The vibration of the riser without and with TMD was compared. The result showed that TMD could effectively reduce the vibration response of the riser. When compared without TMD, the maximum value of displacement envelope and the RMS displacement were reduced by 26.70% and 17.83% in the in-line direction, respectively. Moreover, compared to without TMD, the maximum value of displacement envelope and RMS displacement were decreased by 17.01% and 22.05% in the cross-flow direction, respectively. In the in-line direction, the installation position of TMD on the riser was not sensitive to the effect of the displacement response; meanwhile, in the cross-flow direction the installation position of TMD on the riser was more sensitive to the effect of the displacement response. |
| Keyword | tuned mass damper (TMD) top tensioned riser numerical analysis marine dynamics |
| DOI | 10.3390/jmse8100785 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000586202100001 |
| WOS Research Area | Oceanography |
| WOS Subject | Oceanography |
| Funding Organization | Strategic Priority Research Program of the Chinese Academy of SciencesChinese Academy of Sciences [XDA22000000} |
| Classification | 二类 |
| Ranking | 1 |
| Contributor | Chen, WM |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/85439 |
| Collection | 流固耦合系统力学重点实验室 |
| Affiliation | 1.{Song Jixiang, Chen Weimin, Guo Shuangxi, Yan Dingbang} Chinese Acad Sci Inst Mech Key Lab Mech Fluid Solid Coupling Syst Beijing 100190 Peoples R China 2.{Song Jixiang, Chen Weimin, Guo Shuangxi, Yan Dingbang} Univ Chinese Acad Sci Sch Engn Sci Beijing 100049 Peoples R China 3.{Wang Tao} Aker Solut Houston TX 77042 USA |
| Recommended Citation GB/T 7714 | Song JX,Wang T,Chen WM,et al. Vibration Control of Marine Top Tensioned Riser with a Single Tuned Mass Damper[J]. JOURNAL OF MARINE SCIENCE AND ENGINEERING,2020,8,10,:785.Rp_Au:Chen, WM |
| APA | 宋吉祥,Wang T,陈伟民,郭双喜,&严定帮.(2020).Vibration Control of Marine Top Tensioned Riser with a Single Tuned Mass Damper.JOURNAL OF MARINE SCIENCE AND ENGINEERING,8(10),785. |
| MLA | 宋吉祥,et al."Vibration Control of Marine Top Tensioned Riser with a Single Tuned Mass Damper".JOURNAL OF MARINE SCIENCE AND ENGINEERING 8.10(2020):785. |
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| Jp2020399.pdf（1458KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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