Leading Edge Slots vs Vortex Generators

and the leading edge slot or slat Leading Edge Flaps On high speed The graph at Figure shows the comparative figures for a slatted and

When the slat opens, it creates a slot between the slat and the remainder of the wing; retracted, the drag is reduced A fixed leading edge slot

slat vs slot Fixed slots direct airflow to the upper wing surface and delay airflow separation at higher angles of attack The slot does not increase the wing camber, but

slot dadu A carrier track is pivotally coupled to the high-lift device and positioned between the pair of support ribs The carrier track has a slot opening along a lower