Table 5. Geometry parameters.

Variable	Value	Unit
$\alpha$	$\pi /2$
$p$	0.5
$N_p$	224
$n_1$	1
$n_2$	2
$C_{\text{base}}$	0.5	mm
$C_{\text{amp}}$	6	mm
$\sigma$	3000
$k_s^{\text{surface}}$	2·107	N/m
$k_s^{\text{internal}}$	8·107	N/m
$b_s$	2.5	kg/s