Research Article
Fault Feature Analysis of a Cracked Gear Coupled Rotor System
Table 7
Crack case data under different crack initial positions.
| Crack case | Crack position ψ (°) | Crack case | Crack position ψ (°) | Crack case | Crack position ψ (°) |
Condition |
| 1 | 15 | 5 | 35 | 9 | 55 | rev/min mm mm | 2 | 20 | 6 | 40 | 10 | 60 | 3 (B)# | 25# | 7 (C)# | 45# | 11 (D)# | 65# | 4 | 30 | 8 | 50 | 12 | |
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