Device comprising at least one element of aerodynamic shape modifiable geometry, incorporating a control system of the boundary layer.

摘要

ELEMENT (3) may be, for example, a canopy (3) having at least one opening (68) to establish a passage of air from the soffit to the top surface AND MEDIA GUIDE (4AB, 4CB) to direct air EMERGING said opening SIDE upper surface, and provide a tangential direction to that item. According to the invention, the opening (68) and said guide means (4AB, 4CB) ARE CREATED TEMPORARILY AND REGULATED BY CHANGING THE POSITION AND / OR GEOMETRY OF AT LEAST ONE PART AND / OR A zone (3A, 3B; 3B, 3C) of said device and the device further comprises MEDIA (5. 10,12,36,40,51,48,45) adapted to adjust the geometry of said element, of which at least cURVATURE IN FORM AND ALCOVE.