Research Article

Enhancement of the Piezoelectric Cantilever Beam Performance via Vortex-Induced Vibration to Harvest Ocean Wave Energy

Table 2

Materials of the piezoelectric vibrator.

MaterialYoung’s modulus 1010 (N/m2)Density 103 (kg/m3)Poisson’s ratio σMechanical quality coefficient (Qm)

Brass11.287800.35
PZT-45.675000.3670