The drag increment can be due to but not limited by:
Flaps and Landing Gear:
|
|
Take-off Flaps |
0.010 - 0.020 |
Landing Flaps |
0.055 - 0.075 |
Landing Gear |
0.015 - 0.025 |
Compressibility :
See: Graphic
One Engine Inoperative:
|
|
All-Engines-Operating |
0.00 |
Fixed Pitch Propeller |
0.25 |
Variable Pitch Propeller |
0.10 |
Low Bypass Ratio Turbofan |
0.15 |
High Bypass Ratio Turbofan |
0.25 |
Note : Effects are additive.