Numerical simulation of surface roughness effects on the vortex-induced vibration of a circular cylinder at a subcritical Reynolds number

Numerical simulation of surface roughness effects on the vortex-induced vibration of a circular cylinder at a subcritical Reynolds number

The Vortex-Induced Vibration (VIV) of a circular cylinder with different surface roughness is numerically simulated at a subcritical Reynolds number of 3900. The effects of surface roughness on the vibration response amplitude, hydrodynamic coefficients and wake vortex are analyzed. The results show...

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Bibliographic Details
Main Authors: Wei Chen, Siying Wang, Xiaotao Shi, Chang-Kyu Rheem, Yongshui Lin, Erpeng Liu
Format: Article
Language:English
Published: Elsevier 2022-01-01
Series:International Journal of Naval Architecture and Ocean Engineering
Subjects:
Vortex-induced vibration
Surface roughness
Subcritical Reynolds number
Lift phase
Vortex phase
Online Access:http://www.sciencedirect.com/science/article/pii/S2092678221000820

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http://www.sciencedirect.com/science/article/pii/S2092678221000820

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