Streamlined engine pylon for aircraft wing

摘要

The suspension mast (3) comprises a streamlining (8) for reduction of local loss of lift and its maximum width section (7) is arranged in front of the rear concave and set back part (4R) of the wing intrados (4). The reduction streamlining is housed over most of its height in the rear concavity and comprises a lower face (15) which brings its upper surface (13) closer to an aerodynamic extension of the wing extrados (14). This gives, with the streamlining projecting rear part (12), the shape of a blade becoming thinner toward the rear and terminated by an aerodynamic trailing edge (16).