An aircraft nacelle (600) comprises an inner fixed structure (330; 430; 530; 730; 830; 930; 1030) and an outer sleeve (340). The aircraft nacelle (600) may comprise an O-duct thrust reverser (300). A drain gutter (510; 610; 710; 810; 910; 1010) is located in the inner fixed structure (330...1030). The drain gutter (510...1010) may comprise a labyrinth configuration. The drain gutter (510...1010) drains fluids in an aft direction through the inner fixed structure (330...1030). The fluids may exit through a drain fin (620; 820; 920; 1020) located at a station plane aft of the outer sleeve (340).
NACELLE FLUID DRAIN
TRIEBWERKSGONDELFLÜSSIGKEITSABLAUF
DRAINAGE DE FLUIDE D'UNE NACELLE
2018-10-03
Patent
Electronic Resource
English
NACELLE AND METHOD FOR INFLUENCING FLUID FLOWS IN A NACELLE
European Patent Office | 2018
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