Research Article
Nonlinear Dynamic Analysis of Rotor Rub-Impact System
Table 1
Parameters of the rotor system.
| Parameter | Value |
| m1 | 4.0 kg | m2 | 32.0 kg | m3 | 32.0 kg | K | 2.5 × 107 N·m−1 | kc | 1 × 107 N·m−1 | c1 | 1050 N·s·m−1 | c2 | 2100 N·s·m−1 | b1 | 0.05 mm | b2 | 0.05 mm | μ | 0.018 Pa·s | R | 25 mm | L | 12 mm | c | 0.11 mm | f | 0.1 |
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