FIELD: engines and pumps.
SUBSTANCE: invention relates to aircraft engineering, particularly to aircraft engine jet nozzle. Proposed nozzle comprises tubular casing with two outlet channels that make primary gas channel separated, downstream, into two parallel secondary gas channels. Note that outlet channels comprise thrust vector control device comprising boxes to force gas into secondary channels. Aforesaid boxes are attached to sidewalls of outlet channels in intermediate space formed between lower sections of aforesaid channels. Note here that every box comprises an opening aligned with slot formed in the wall of channel and control device to adjust gas passage through aforesaid opening into secondary channel.
EFFECT: improved flight performances.
9 cl, 4 dwg
