Dropping the speed and the descent rate at altitude 6m

 

Liftoplane: dropping the speed and the descent rate at altitude 6m RSI: dropping the speed and the descent rate at altitude 6m

The time scaling is 1:10

  During this operation, the rotors have a moderate forward winding speed of about 14.5 m/s, consuming a power of 25.0 kW. The aircraft is decelerating horizontally at a rate of about 0.097g, having a horizontal speed of 27.55 m/s. At the same time, the aircraft has a vertical descending speed of 2.89 m/s, which is decreasing at a rate of 0.041g. Inflow increased to 2.89 m/s. The aircraft operates like a lift going up at a speed of 4.06 m/s under a gliding wing with the equivalent LDR of 2.9. The aircraft is handled by using the biangular handling based on angles of attack with values of 38.0° and 9.0°. The rotors have a PGS-state (17.9°, -30.5°, -5°) with a bit decreased pitch and the significantly increased magnitude of the negative gain.

 

 

Dropping the speed at altitude 20m Dropping the speed and the descent rate at altitude 2m

 

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