AERODYNAMIC ELEMENT FOR AIRCRAFT NACELLE Russian patent published in 2015 - IPC B64D3/02 

FIELD: transportation.

SUBSTANCE: invention relates to aviation, in particular to aerodynamic elements of the aircraft nacelle. The aircraft nacelle contains the static casing, the air inlet edge and the aerodynamic element. The aerodynamic element has cylindrical shape, it is flexible and contains the front section attached to the internal wall of the air inlet edge and the back section intended for support in the radial direction on internal surface of the casing. The back section of aerodynamic element is fitted with the circular fillet protruding from the element and the face plate deflected outside from the element in the rest state in the direction from its free end.

EFFECT: improvement of aerodynamic characteristics of nacelle is achieved.

14 cl, 9 dwg