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Vortex-Induced Vibration Suppression of a Circular Cylinder with Vortex Generators
Joint Authors
Tao, Shibo
Tang, Ai-ping
Xin, Da-bo
Liu, Ke-tong
Zhang, Hong-fu
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-07-13
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
The vortex-induced vibration is one of the most important factors to make the engineering failure in wind engineering.
This paper focuses on the suppression method of vortex-induced vibration that occurs on a circular cylinder fitted with vortex generators, based on the wind tunnel experiment.
The effect of the vortex generators is presented with comparisons including the bare cylinder.
The experimental results reveal that the vortex generators can efficiently suppress vortex-induced vibration of the circular cylinder.
Vortex generator control can make the boundary layer profile fuller and hence more resistant to separation.
The selections of skew angles and the angular position have a significant influence on the vortex generator control effect.
By correlation analysis, it can be concluded that the vortex generators can inhibit the communication between the two shear layers and produce streamwise vortices to generate a disturbance in the spanwise direction.
American Psychological Association (APA)
Tao, Shibo& Tang, Ai-ping& Xin, Da-bo& Liu, Ke-tong& Zhang, Hong-fu. 2016. Vortex-Induced Vibration Suppression of a Circular Cylinder with Vortex Generators. Shock and Vibration،Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1119294
Modern Language Association (MLA)
Tao, Shibo…[et al.]. Vortex-Induced Vibration Suppression of a Circular Cylinder with Vortex Generators. Shock and Vibration No. 2016 (2016), pp.1-10.
https://search.emarefa.net/detail/BIM-1119294
American Medical Association (AMA)
Tao, Shibo& Tang, Ai-ping& Xin, Da-bo& Liu, Ke-tong& Zhang, Hong-fu. Vortex-Induced Vibration Suppression of a Circular Cylinder with Vortex Generators. Shock and Vibration. 2016. Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1119294
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1119294