A vortex induced vibration of marine riser in waves |
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| Authors: | LOU Min DONG Wenyi and GUO Haiyan |
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| Institution: | 1.College of Petroleum Engineering, China University of Petroleum(East China), Dongying 257061, China2.Offshore Oil Engineering(Qingdao) Company Limited, Qingdao 266520, China3.College of Engineering, Ocean University of China, Qingdao 266071, China |
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| Abstract: | A marine riser transporting fluid in the Bohai Sea was selected as study object, using an experi-mental and numerical method to study its vortex induced vibration in waves. A similarity theory was used in the experiment to derive the experimental model from a practical model, the dy-namic response of a riser model was measured in waves. A corresponding numerical simulation was performed using a finite element method. Comparisons were made with the results between the experiment and the numerical simulation. Some valuable results were obtained. |
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| Keywords: | riser VIV wave experiment |
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