| Flow-induced vibration of tube bundles considering the effect of periodic fluid force in a rotated triangular tube array | |
| Lai, Jiang1; Tan, Tiancai1; Yang, Shihao1; Lu, Lingling2; Sun, Lei1; Ming, Hongliang3 | |
| Corresponding Author | Lai, Jiang(laijiang1983@163.com) |
| 2021-10-01 | |
| Source Publication | ANNALS OF NUCLEAR ENERGY
 |
| ISSN | 0306-4549 |
| Volume | 161Pages:13 |
| Abstract | This paper investigated the flow-induced vibration of the tube bundles considering the effect of periodic fluid force in a rotated triangular tube array. We first performed an experiment to obtain the vibration responses of a rotated triangular tube array with the pitch-to-diameter ratio P/D = 1.48. To further investigate the vibration characteristics of the tube bundles, a mathematical model of the tube bundles considering the effect of the periodic fluid force and the clearance restriction was developed. Based on the Computational Fluid Dynamics calculation, the fluid force coefficients and the Strouhal numbers of the periodic fluid force in the tube bundles were determined. Considering the effect of the periodic fluid force, the vibration responses of the tube bundles were calculated. The vibration characteristics of the tube bundles induced by the periodic fluid force were discussed. The results demonstrated that some complex vibrations such as the beat vibrations and resonance may be induced by the periodic fluid force in the rotated triangular tube array, and the frequency of the periodic fluid force has a significant influence on the vibration characteristics of the tube bundles before the fluidelastic instability. (C) 2021 Elsevier Ltd. All rights reserved. |
| Keyword | Flow-induced vibration Tube bundles Periodic fluid force Vibration response |
| Funding Organization | National Natural Science Foundation of China |
| DOI | 10.1016/j.anucene.2021.108488 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[12072336] |
| WOS Research Area | Nuclear Science & Technology |
| WOS Subject | Nuclear Science & Technology |
| WOS ID | WOS:000668373300042 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/160022 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Lai, Jiang |
| Affiliation | 1.Nucl Power Inst China, Chengdu 610213, Peoples R China 2.Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Lai, Jiang,Tan, Tiancai,Yang, Shihao,et al. Flow-induced vibration of tube bundles considering the effect of periodic fluid force in a rotated triangular tube array[J]. ANNALS OF NUCLEAR ENERGY,2021,161:13. |
| APA | Lai, Jiang,Tan, Tiancai,Yang, Shihao,Lu, Lingling,Sun, Lei,&Ming, Hongliang.(2021).Flow-induced vibration of tube bundles considering the effect of periodic fluid force in a rotated triangular tube array.ANNALS OF NUCLEAR ENERGY,161,13. |
| MLA | Lai, Jiang,et al."Flow-induced vibration of tube bundles considering the effect of periodic fluid force in a rotated triangular tube array".ANNALS OF NUCLEAR ENERGY 161(2021):13. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment