f0 10[kHz] "Excitation frequency"
cp 5778[m/s] "Pressure wave speed"
cs 3193.9[m/s] "Shear wave speed"
kp 2*pi*f0/cp "Pressure-wave wave number"
ks 2*pi*f0/cs "Shear-wave wave number"
k_lo 12.429[1/m] "Longitudinal mode wave number at 10 kHz"
k_to 27.342[1/m] "Torsional mode wave number at 10 kHz"
k_tr1 208.25[1/m] "Translational mode 1 wave number at 10 kHz"
k_tr2 293.94[1/m] "Translational mode 2 wave number at 10 kHz"