aircraft:tmd:airfoil
Differences
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Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
aircraft:tmd:airfoil [2017/03/02 11:12] – jh | aircraft:tmd:airfoil [2018/09/20 12:03] – [Airfoil] jh | ||
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=== Other Aerodynamic classes === | === Other Aerodynamic classes === | ||
- | [[aerowing]], | + | [[aerowing]], |
===== Angle of attack ===== | ===== Angle of attack ===== | ||
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==== Table of flap coefficients ==== | ==== Table of flap coefficients ==== | ||
- | > These are just examples | + | Recommended values for the Aerofly |
- | ^ Type of flap ^ ClFlap | + | ^ Type of flap ^ ClFlap |
- | | Plain flap | + | | Plain flap |
- | | Split flap | + | | Split flap |
- | | Slotted flap | 0.8 ... 2.0 | + | | Slotted flap | 2.7 | 0.06 |
- | | Fowler flap | 1.4 ... 3.0 | 0.14 ... 0.3 | -0.73 | + | | Fowler flap | 2.7 ... 3.4 | 0.2 |
- | </ | + | |
==== ClAlphaBase ==== | ==== ClAlphaBase ==== | ||
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Follows the same principle as the ClAlphaBase attribute. Usually this value is negative and the airfoil creates a pitch down force when the angle of attack increases beyond the stall angle (stable). The aircraft will pitch down on its own and accelerate again. A positive value is destabilizing. | Follows the same principle as the ClAlphaBase attribute. Usually this value is negative and the airfoil creates a pitch down force when the angle of attack increases beyond the stall angle (stable). The aircraft will pitch down on its own and accelerate again. A positive value is destabilizing. | ||
'' | '' | ||
+ | |||
+ | > The lower the value of '' | ||
{{ Airfoil_Stall_ClAlphaBase.png? | {{ Airfoil_Stall_ClAlphaBase.png? |
aircraft/tmd/airfoil.txt · Last modified: 2020/09/28 22:44 by jh