NUMERICAL STUDY OF FLOW-INDUCED VIBRATIONS OF MULTIPLE FLEXIBLY-MOUNTED CYLINDERS IN TRIANGULAR ARRAY

被引：0
|
作者：
Upnere, S. [1 ,2 ]
机构：
[1] Riga Tech Univ, 36 Viskalu Str, LV-1014 Riga, Latvia
[2] Ventspils Univ Coll, 36 Viskalu Str, LV-1014 Riga, Latvia
来源：
LATVIAN JOURNAL OF PHYSICS AND TECHNICAL SCIENCES | 2018年 / 55卷 / 05期
关键词：
cylinder bundle; computational fluid dynamics; flow-induced vibrations; turbulence;
D O I：
10.2478/Ipts-2018-0035
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The paper presents the numerical study of vibrating multiple flexibly-mounted cylinders in a triangular rod bundle. Behavioural trends of six different clusters of oscillating rods have been analysed. The influence of neighbour cylinders on the central cylinder oscillation characteristics is analysed. Finite volume solver of open source computational fluid dynamics is used to calculate the fluid flow in the channel with the cylinder array. Built-in six degree-of-freedoms solver is utilised to simulate cylinder movement. Oscillating cylinders have two degrees-of-freedom. The obtained results are compared with numerical results available in the literature.
引用
收藏
页码：43 / 53
页数：11
相关论文
共 50 条
  • [41] Flow-induced vibration of a flexibly mounted circular cylinder in the proximity of a larger cylinder downstream
    To, A. P.
    Lam, K. M.
    JOURNAL OF FLUIDS AND STRUCTURES, 2007, 23 (03) : 523 - 528
  • [42] NUMERICAL AND EXPERIMENTAL STUDY OF FLOW-INDUCED VIBRATIONS IN MICROTUBE HEAT EXCHANGERS
    Phan, H. M.
    Newman, F.
    O'Pray, C. E.
    Parikh, D.
    PROCEEDINGS OF ASME TURBO EXPO 2024: TURBOMACHINERY TECHNICAL CONFERENCE AND EXPOSITION, GT2024, VOL 1, 2024,
  • [43] Flow and flow-induced vibration of a square array of cylinders in steady currents
    Zhao, Ming
    Cheng, Liang
    An, Hongwei
    Tong, Feifei
    FLUID DYNAMICS RESEARCH, 2015, 47 (04)
  • [44] Experimental study on flow-induced vibrations of an equilateral triangular prism with a high mass ratio
    Zhao, Yawei
    Zhang, Zhimeng
    Ji, Chunning
    Zhao, Hanghao
    Chen, Weilin
    OCEAN ENGINEERING, 2024, 302
  • [45] Flow-induced vibrations of square and rectangular cylinders at low Reynolds number
    Zhao, Ming
    FLUID DYNAMICS RESEARCH, 2015, 47 (02)
  • [46] Flow-induced vibrations of ten tandem cylinders at low Reynolds number
    Zhang, Luoning
    Zhang, Zhimeng
    Chen, Weilin
    Srinil, Narakorn
    Zhu, Hongjun
    Bao, Yan
    Ji, Chunning
    PHYSICS OF FLUIDS, 2023, 35 (12)
  • [47] CFD Approach to Flow-Induced Vibrations of Tandemly Placed Circular Cylinders
    Nishikawa, Naoki
    Someya, Satoshi
    Okamoto, Koji
    7TH INTERNATIONAL SYMPOSIUM ON MEASUREMENT TECHNIQUES FOR MULTIPHASE FLOWS, 2012, 1428
  • [48] Flow-induced vibrations in long rows of cylinders and their links to convective instabilities
    Hosseini, N.
    Griffith, M. D.
    Leontini, J. S.
    INTERNATIONAL JOURNAL OF HEAT AND FLUID FLOW, 2022, 94
  • [49] An Experimental Study of Flow-Induced Vibration and the Associated Flow Perturbations in a Parallel Triangular Tube Array
    Khalifa, Ahmed
    Weaver, David
    Ziada, Samir
    JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME, 2013, 135 (03):
  • [50] Mass ratio effects on flow-induced vibrations of an equilateral triangular prism
    Chen, Weilin
    Wei, Yuhan
    Ji, Chunning
    Zhao, Yawei
    JOURNAL OF FLUIDS AND STRUCTURES, 2023, 116
12345