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Table 7 Landing, Airspeeds and Angles with ACHEON

From: A new aircraft architecture based on the ACHEON Coanda effect nozzle: flight model and energy evaluation

 

Airspeed (KCAS)

Pitch Attitude

Incidence

Angle of Climb

Angle of Attack

Cruise (clean)

100 ÷ 120

0.0°

4.5°

0.0°

4.5°

Level VY (clean)

70

4.0°

4.5°

0.0°

8.5°

Level (flaps)

70

0.0°

8.5°

0.0°

8.5°

Slower (flaps)

40÷65

2.0°

8.5°

0.0°

10.5°

Descent (flaps)

40÷65

−2.0°

8.5°

−3.0°÷ − 12.0°

10.5°

Flare (flaps)

decr.

incr.

8.5°

Incr.

incr.

Stall (flaps) for different angles of thrust (half power angle)

0°

0°

46.3

12.0°

8.5°

0.0°

20.5°

5°

10°

39.5

12.0°

8.5°

0.0°

20.5°

10°

20°

32.9

12.0°

8.5°

0.0°

20.5°

15°

30°

26.3

12.0°

8.5°

0.0°

20.5°