Parameter

Symbol

Numerical Value

Length (m)

$l_{PZ}$

0.04

Width (m)

$b_{PZ}$

0.02

Thickness (m)

$t_a,t_s$

0.001

Young’s Modulus (GPa)

$E_{PZ}$

84.1

Density (kg/m³)

${\rho }_{PZ}$

7900

Piezoelectric strain constant

$d_{31}$

−274.8×10^-12