High-lift flap, arrangement of a high-lift flap together with a device for influencing the flow on the same and aircraft comprising said arrangement

The invention relates to an aerodynamic body (K) of an aircraft, which has a first lateral face and a second lateral face, both extending along the flap depth direction (KT) and a flow flowing around them in a direction of flow (S). The first lateral face on the regulating flap has a top surface (11) extending along the intake side and the second side is a lower surface (12) extending along the pressure side (B) of the regulating flap (K), at least one air outlet opening and at least one air inlet opening being arranged on the regulating flap (K), the air inlet opening communicating with the air outlet opening via at least one air conduit (30, 31, 32, 33, 34, 35, 36).; A flow delivery drive (40, 41, 42) for influencing the flow within the air conduit (30, 31, 32, 33, 34, 35, 36) is integrated with the air conduit (30, 31, 32, 33, 34, 35, 36) and following openings are provided at the lateral faces of the regulating flap (K) in the flap depth direction (KT): at least one air outlet opening which is arranged in