Vortex-induced vibration of a bottom fixed flexible circular beam

In this paper, we study the vortex-induced vibration of a bottom fixed circular cylinder with a 0.126 mass damping ratio and blockage ratio lower than 1%. The experiments were performed in a water tunnel at low Reynolds numbers (90

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Bibliographic Details
Published in:Ocean engineering 2014-09, Vol.88, p.463-471
Main Authors: Oviedo-Tolentino, F., Pérez-Gutiérrez, F.G., Romero-Méndez, R., Hernández-Guerrero, A.
Format: Article
Language:English
Subjects:
Applied sciences
Buildings. Public works
Character recognition
Cylinders
Exact sciences and technology
Fluid dynamics
Fluid flow
Fluid–structure interaction
Fundamental areas of phenomenology (including applications)
Hydraulic constructions
Lock-in region
Low Reynolds number
Offshore structure (platforms, tanks, etc.)
Physics
Resonant frequency
Rotational flow and vorticity
Separated flows
Solid mechanics
Structural and continuum mechanics
Vibration, mechanical wave, dynamic stability (aeroelasticity, vibration control...)
Vortex-induced vibration
Vortex-induced vibrations
Vortices
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Description
Summary:In this paper, we study the vortex-induced vibration of a bottom fixed circular cylinder with a 0.126 mass damping ratio and blockage ratio lower than 1%. The experiments were performed in a water tunnel at low Reynolds numbers (90
ISSN:0029-8018
1873-5258
DOI:10.1016/j.oceaneng.2014.07.012