Research Article
The Impact of Icing on the Airfoil on the Lift-Drag Characteristics and Maneuverability Characteristics
Table 2
Modification coefficient of the interpolation table of the stall zone drag coefficient.
| Angle of attack (degrees) | 1 | 2 | 3 | 4 | 5 | 6 |
| Not frozen | 1 | 1 | 1 | 1 | 1 | 1 | Freeze for 1 min | 1.600 | 1.700 | 1.800 | 2.000 | 2.100 | 2.200 | Freeze for 2.5 min | 1.625 | 1.765 | 1.944 | 2.000 | 2.143 | 2.273 | Freeze for 5 min | 1.731 | 1.667 | 1.571 | 1.525 | 1.556 | 1.940 |
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