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Numerical and Experimental Study on Energy-Harvesting Piezoelectric Flags

Abstract : The spontaneous self-sustained flapping of a piezo-electric flag placed in a fluid flow may be used to produce electricity. This abstract presents a study of the coupled dynamics of such a fluid-solid-electric system, and analyzes the influence of resonant output circuits on the harvesting efficiency. Both numerical and experimental investigations show enhancement of harvesting efficiency induced by resonant circuit.
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Contributor : Olivier Doaré Connect in order to contact the contributor
Submitted on : Thursday, December 8, 2016 - 4:33:29 PM
Last modification on : Wednesday, May 11, 2022 - 3:14:03 PM
Long-term archiving on: : Monday, March 20, 2017 - 6:27:54 PM


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  • HAL Id : hal-01412026, version 1


Yifan Xia, Sébastien Michelin, Olivier Doaré. Numerical and Experimental Study on Energy-Harvesting Piezoelectric Flags. JNRSE, May 2015, Orsay, France. ⟨hal-01412026⟩



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