Active control of vortex-induced vibrations of a circular cylinder using windward-suction- leeward-blowing actuation

• Main Authors: Wang, Chenglei, Tang, Hui, Yu, Simon C. M., Duan, Fei
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2016
• Subjects: Rotating flows; Flow control
• Online Access: https://hdl.handle.net/10356/81650; http://hdl.handle.net/10220/40903
• Institution: Nanyang Technological University

This paper studies the control of two-dimensional vortex-induced vibrations (VIVs) of a single circular cylinder at a Reynolds number of 100 using a novel windward-suction-leeward-blowing (WSLB) concept. A lattice Boltzmann method based numerical framework is adopted for this study. Both open-loop a...