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Abstract: This paper presents a hybrid piezoelectric wind energy scavenger with different cross-sectioned bluff bodies, to enhance the energy scavenging performance by coupling both the vortex-induced vibrations (VIV) and galloping phenomena. Theoretical, experimental and computational fluid dynamics (CFD) studies are conducted to investigate the energy scavenger performance with three combinations of the circular and square...
Abstract: This study performs a comprehensive parametric study and optimization of a piezoelectric wind energy harvester subjected to the conjunction of vortex-induced vibration (VIV) and galloping. The mathematical model of the harvester undergoing both the VIV and galloping is formulated, which is experimentally validated through the wind tunnel tests. The experimental results uncover that different...
We coorganize The ICAEHT 2021 online conference which will feature workshop sessions and keynotes of broad interest and oral presentations covering recent advances in the rich spectrum of topics covered by Energy Harvesting, including new frontiers and challenges such as nonlinear dynamics, control, thermoelectric, triboelectric harvesters, materials and storage. There will be no registration fee...
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