A Complementary Numerical and Physical Investigation of Vortex-induced Vibration
نویسندگان
چکیده
Results are presented from low Reynolds number experimental investigations of vortex-induced vibration and comparison is made with results from corresponding twoand three-dimensional direct numerical simulations. It is shown that three-dimensional simulations are required to reproduce the response envelope observed experimentally. Phase-averaged contours of spanwise vorticity demonstrate the presence of the 2P shedding mode on the lower response branch in both the experimental and three-dimensional simulation results. ( 2001 Academic Press
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تاریخ انتشار 2001