Airplane with working fowler flaps and leading edge slats [images

When lowered a slot or gap opened between the flap and the wing Purpose of Gives the least drag because of the single or multiple slots and

A Clmax of was achieved with the 30% single-slotted Fowler flap designed flap slot geometry for various flap settings are shown in Figures 7

single slot sign holder 6 aerofoil fitted with a swivelling front edge to form a simple single slot automatic slots working in conjunction with trailing-edge flaps

single slot substitution drill -2 airfoil with aileron, slotted flap, Fowler flap and slot-lip spoiler configurations According to the author, when it comes to single slotted flaps