Research Article
Dynamic Characteristics and Experimental Research of a Two-Span Rotor-Bearing System with Rub-Impact Fault
Table 1
Main parameters of the system.
| Parameter | Value |
| Quality, | 32, 30 | Equivalent stiffness, | 2.5e7, 1e8, 2.5e7 | Damping, C | 2100 | Rubbing clearance, | 0.11 | Friction coefficient, | 0.1 | Rotor eccentricity, | 1.1e − 2, 1.2e − 2 |
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