Table 6 Dimensions and material parameters of experimental workpieces for the end-teeth connected rotor blade system.
| Â | Rotor | Disk | Blade | End-teeth | Coupling |
|---|---|---|---|---|---|
Density (kg/m3) | 8140 | 8140 | 8700 | 8240 | 8140 |
Young’s modulus (GPa) | 225 | 225 | 131 | 204 | 207 |
Shear modulus (GPa) | 83.3 | 83.3 | 46.16 | 78.46 | 80.23 |
Poisson’s ratio | 0.35 | 0.35 | 0.419 | 0.3 | 0.29 |
Inner diameter (mm) | Â | 20 | Â | 65 | Â |
Outer diameter (mm) | 20 | 300 | Â | 74 | Â |
Pitch circle radius (mm) | Â | Â | Â | 20 | Â |
Length (mm) | 830 | 33 | 80 | Â | Â |
Thickness (mm) | Â | 60 | 2 | Â | Â |
Number of parts | 1 | 2 | 10 | 20 | 1 |
