Parameters of the rotor and bearing
| Description | Value |
|---|---|
| Journal radius (R) | 0.1 m |
| Length-diameter ratio (L/D) | 0.7 |
| Lubricant density (ρ) | 860 kg/m3 |
| Clearance-radius ratio (c/R) | 3.9837e-3 |
| Viscosity at 40°C (μ0) | 0.0236 Ns/m2 |
| Rotation speed (Ω) | 1,200 rpm |
| Static external load (W) | 70 kN |
| Specific heat (cv) | 2,000 J/(kg°C) |
| Description | Value |
|---|---|
| Journal radius ( | 0.1 m |
| Length-diameter ratio ( | 0.7 |
| Lubricant density ( | 860 kg/m3 |
| Clearance-radius ratio ( | 3.9837e-3 |
| Viscosity at 40°C ( | 0.0236 Ns/m2 |
| Rotation speed ( | 1,200 rpm |
| Static external load ( | 70 kN |
| Specific heat ( | 2,000 J/(kg°C) |
Source:
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