Aerodynamics Videos

Torque Effect / Tail Rotor effect / Translating Tendency

Airflow through a rotor disc – normal flight, vortex ring state, autorotation

Dissymmetry of Lift

Transverse Flow Effect / “Inflow Roll”

Retreating Blade Stall

Autorotation from the side

Autorotation from above

Autorotation from the front

A blade flapping in flight

Vortex Ring State visualised