| 摘要 |
FIELD: aircraft industry. SUBSTANCE: device has turnable flaps 27, 37 integrated into outer wall of secondary flow channel behind the fan at forward thrust and capable of turning to provide obstacles deflecting gas flow at reverse thrust. Width 25 of flaps 27 located at certain definite side is reduced, as compared with width 26 of flaps 37 located at opposite side relative to axis of rotation of this turbojet engine. EFFECT: enhanced performance characteristics of engine. 4 cl, 4 dwg
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