Table 1 Material properties of the simulation model
Material | Longitudinal wave velocity \(\nu_{L}\) (m/s) | Transverse wave velocity \(\nu_{S}\) (m/s) | Density (kg/m3) | Lamé \(\lambda\) | Lamé \(\mu\) |
|---|---|---|---|---|---|
Aluminum | 6568 | 3149 | 2700 | \(5.1 \times 10^{10}\) | \(2.6 \times 10^{10}\) |
Steel | 5900 | 3200 | 7850 | \(1.5 \times 10^{10}\) | \(7.5 \times 10^{10}\) |