Research Article
Research on Multistage Rotor Assembly Optimization Methods for Aeroengine Based on the Genetic Algorithm
Table 8
The mass parameters of the 4-stage rotors.
| | Component | Radial datum | Radial measuring surface | | Unbalanced mass (g) | Coordinates of unbalance mass point (mm) | Unbalanced mass (g) | Coordinates of unbalance mass point (mm) |
| | Front shaft | 0.17 | (24.9657, −1.3084, 0) | 0.1 | (23.1796, 9.3652, 96.5) | | LPC | 1.97 | (8.1392, 23.6380, 0) | 1.41 | (33.4590, 38.4902, 138) | | HPC | 1.10 | (−50.7206, −5.3310, 0) | 2.34 | (−8.7266, 15.7432, 115) | | Back shaft | 0.08 | (2.5051, −17.8248, 0) | 0.16 | (17.9835, 17.3665, 80) |
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