FIELD: transport.
SUBSTANCE: transonic and supersonic wing with laminar flow comprises hybrid flat split flap connected with the wing and including flat flap deflected downward at the first angle, and split flap deflected at the second angle larger than the first one. Said wing may comprise buildup extending ahead of the wing inner spread, skewed wing tip, reverse fairing on joint between buildup or fuselage and wing leading edge, inner leading edge flap extending through at least 15% of wing span, and hybrid flat split flap arranged at training edge.
EFFECT: decreased positive pressure gradient at flap top surface training edge.
17 cl, 3 dwg
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