The combined wing flap of the aircraft consists of an aerodynamic slotted flap and a flat plate located at the rear of the wing. The plate is placed on a typical aerodynamic slotted flap of the aircraft from the side of the wing with increased pressure and is made of smart material, which, under the influence of heating from conductive elements built into the plate structure itself, is able to change its geometry, taking a vertical shape when cooled and horizontal when heated.

The utility model belongs to the field of aircraft engineering, in particular to the design of mechanization of the rear edge of the aircraft wing, which is controlled remotely by the actions of the pilot or the automatic control system and is designed to increase the lift force of the wing with the use of a typical aerodynamic slotted flap (hereinafter slotted flap) of the classic type.

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