Aerodynamic fairing i.e. rear lower aerodynamic fairing, for hooking device i.e. hooking strut, of turbo-jet engine in aircraft, has stiffener including pressed flange extending along stiffener direction

摘要

The fairing (30) has a thermal protection floor (32) provided with an outer surface intended to be adopted by primary flow of an engine, where the fairing forms a box comprising lateral panels (44) assembled with each other by transversal rigidification inner ribs (46). Each panel is equipped with a stiffener (50) fixed to the panel for extending along a stiffener direction (52) parallel to the ribs. The stiffener has a pressed flange (56) extending along the stiffener direction. The stiffener is made of TAV6 titanium alloy.