Browsing NTNU Open by Author "Abdelkefi, Abdessattar"
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Piezoelectric energy harvesting from vortex-induced vibration of a circular cylinder: Effect of Reynolds number
Zhang, Mingjie; Zhang, Chengyun; Abdelkefi, Abdessattar; Yu, Haiyan; Gaidai, Oleg; Qin, Xiang; Zhu, Hongjun; Wang, Junlei (Peer reviewed; Journal article, 2021)This study investigates the effects of the Reynolds number on the piezoelectric energy harvesting from vortex-induced vibrations (VIV) of a circular cylinder. The VIV-based piezoelectric energy harvester is simulated by a ... -
Predefined angle of attack and corner shape effects on the effectiveness of square-shaped galloping energy harvesters
Zhang, Mingjie; Abdelkefi, Abdessattar; Yu, Haiyan; Ying, Xuyong; Gaidai, Oleg; Wang, Junlei (Peer reviewed; Journal article, 2021)Energy harvesting based on transverse galloping of a square cylinder has been widely studied while the effects of angle of attack and corner shape remain unclear. This study proposes to explore the impacts of these two ...