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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 AuthorLai, Jiang(laijiang1983@163.com)
2021-10-01
Source PublicationANNALS OF NUCLEAR ENERGY
ISSN0306-4549
Volume161Pages:13
AbstractThis 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.
KeywordFlow-induced vibration Tube bundles Periodic fluid force Vibration response
Funding OrganizationNational Natural Science Foundation of China
DOI10.1016/j.anucene.2021.108488
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[12072336]
WOS Research AreaNuclear Science & Technology
WOS SubjectNuclear Science & Technology
WOS IDWOS:000668373300042
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/160022
Collection中国科学院金属研究所
Corresponding AuthorLai, Jiang
Affiliation1.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.
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