FIELD: aircraft.
SUBSTANCE: inconspicuous outlet device (5) of hot gases removal channels comprises an inner surface consisting of upper (18), lower (19) and inclined side (17) faces, and an external surface consisting of upper (20) and inclined side (12) faces. Inner and outer surfaces are located with air gap (7) between each other along side and upper faces, forming a channel with an outlet part and an outlet made flattened with trapezoidal shape and directed into the rear hemisphere of the aircraft. Outer surface is coated with radio-absorbing coating (4) based on a polymer binder, and the inner surface is coated with high-temperature radio-absorbing coating (8) having low thermal conductivity.
EFFECT: reduced radar and infrared visibility of outlet devices of hot gases removal channels of aircraft.
3 cl, 5 dwg
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