Jet pipe capable of reducing features of infrared signals and radar signals

摘要: The invention relates to the field of structural design aero-engine jet pipes, in particular a pipe capable reducing features infrared signals and radar signals, aims at solving problem that pneumatic loss an existing binary hidden is large. comprises three barrel segments, namely, circular-semicircular section segment, semicircular-crescent-semicircular segment semicircular outlet which are connected sequence. A conical protrusion arranged on inner wall bottom used for covering high-temperature component engine, outer surface, exposed interior be streamline. According can reduced, meanwhile completely cover engine exhaust system greatly aircraft helped meet control requirement low signals.