The Effect of Shifting Natural Frequency on the Reduction of Vortex-Induced Vibrations of Marine Risers

The Effect of Shifting Natural Frequency on the Reduction of Vortex-Induced Vibrations of Marine Risers

Many procedures suggest for reduction of responses of riser to Vortex Induced Vibrations (VIV). Natural frequencies of marine risers is an important parameter that can affect the responses of riser to VIV. Change of riser properties such as top tension and bending stiffness can alter natural frequen...

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Bibliographic Details
Main Authors: Younes Komachi, Said Mazaheri, Mohammadreza Tabeshpour
Format: Article
Language:English
Published: Iranian Association of Naval Architecture and Marine Engineering 2017-05-01
Series:International Journal of Coastal and Offshore Engineering
Subjects:
viv
wake oscillator model
finite element method
shifting frequency
Online Access:http://ijcoe.org/article-1-24-en.html

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