Flow-induced vibration of tube bundles considering the effect of periodic fluid force in a rotated triangular tube array

doi:10.1016/j.anucene.2021.108488

CORC > 金属研究所 > 中国科学院金属研究所

	Flow-induced vibration of tube bundles considering the effect of periodic fluid force in a rotated triangular tube array
	Lai, Jiang 2; Tan, Tiancai 2; Yang, Shihao 2; Lu, Lingling 3; Sun, Lei 2; Ming, Hongliang 1
刊名	ANNALS OF NUCLEAR ENERGY
	2021-10-01
卷号	161 页码:13
关键词	Flow-induced vibration Tube bundles Periodic fluid force Vibration response
ISSN号	0306-4549
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.
资助项目	National Natural Science Foundation of China[12072336]
WOS研究方向	Nuclear Science & Technology
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000668373300042
资助机构	National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/160021]
专题	金属研究所_中国科学院金属研究所
通讯作者	Lai, Jiang
作者单位	1.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 2.Nucl Power Inst China, Chengdu 610213, Peoples R China 3.Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, 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,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.