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Effect of Piezo-Embedded Inverted Flag in Free Shear Layer Wake
2019
Aerospace (Basel)
The use of flexible inverted piezo embedded Polyvinylidene Difluoride (PVDF) as a simultaneous energy harvester and as a wake sensor is explored. The oscillation amplitude (characterized by voltage output) and oscillation frequency of the piezo-embedded PDVF was quantified in the wake of a 2D NACA 0012 model and SD7003 model at a Reynolds number of 100,000 and 67,000, respectively. The performance of the sensor was also quantified in the freestream without the presence of the wing. In order to
doi:10.3390/aerospace6030033
fatcat:ucfgcrx475dp5cfokqvdbd4ey4