Flow-induced vibration of tube bundles considering the effect of periodic fluid force in a rotated triangular tube array
文献类型：期刊论文
| 作者 | Lai, Jiang3 ; Tan, Tiancai3; Yang, Shihao3; Lu LL(路玲玲)2; Sun, Lei3; Ming, Hongliang1
|
| 刊名 | ANNALS OF NUCLEAR ENERGY
 |
| 出版日期 | 2021-10-01 |
| 卷号 | 161页码:13 |
| ISSN号 | 0306-4549 |
| 关键词 | Flow-induced vibration Tube bundles Periodic fluid force Vibration response |
| DOI | 10.1016/j.anucene.2021.108488 |
| 通讯作者 | Lai, Jiang(laijiang1983@163.com) |
| 英文摘要 | 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. |
| 分类号 | 二类 |
| WOS关键词 | HEAT-EXCHANGER TUBES ; FLUIDELASTIC INSTABILITY ; FLEXIBLE CYLINDER ; RANDOM-EXCITATION ; MASS-RATIO ; STABILITY |
| 资助项目 | National Natural Science Foundation of China[12072336] |
| WOS研究方向 | Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000668373300042 |
| 资助机构 | National Natural Science Foundation of China |
| 其他责任者 | Lai, Jiang |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/87034]  |
| 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.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China; 3.Nucl Power Inst China, Chengdu 610213, Peoples R China; |
| 推荐引用方式 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,路玲玲,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. |
入库方式： OAI收割
来源：力学研究所
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