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Core exhaust mixer with variable range for turbofan jet engines of supersonic aircraft
Core exhaust mixer with variable range for turbofan jet engines of supersonic aircraft
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机译:超音速飞机涡扇喷气发动机可变范围的核心排气混合器
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摘要
The mixer has a cylindrical pipe (24) with air inlet openings (30) externally distributed along the circumference of the pipe. Lobes (32) are mounted on the respective openings and movable between a closed position in which each lobe seals the respective opening, and an open position in which each lobe disengages the respective opening. The lobes have an azimuthal component along a same direction for providing a turning movement to external air admitted in a convergence zone, when the lobes are in the open position. The component is defined with respect to the cylindrical shape of the pipe.
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