Lifting surface comprising: ¢ a movable discontinuity (1) located in the surface of the lifting surface, the movable discontinuity (1) being movable between: o an active position in which the movable discontinuity (1) acts as vortex generator, and o a passive position in which the movable discontinuity (1) is integrated into the surface of the lifting surface, ¢ a conduit (2) located in the spanwise direction of the lifting surface and in communication with the movable discontinuity (1), the lifting surface comprising at least two openings (3) in its surface spanwise distant from each other in communication with the conduit (2), the movable discontinuity (1) and the conduit (2) being configured such that when an airflow goes through the conduit (2), this airflow activates the movable discontinuity (1) to act as a vortex generator of the lifting surface.
LIFTING SURFACE
TRAGFLÄCHE
SURFACE DE LEVAGE
2019-09-04
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |