FIELD: aircraft engineering.
SUBSTANCE: wide-body long-range aircraft wing comprises centre section, left and right outer wings made in certain manner, each of which includes outer wing torsion box, as well as made of polymer composite material: tip, wing deflecting tip, six-section slat, aileron, two-section flap, three-section air brake, five-section interceptor, wherein the wing has certain values: area along the base trapezoid, transverse wing angle, base trapezium span, installation angle, taper, average aerodynamic chord, relative coordinates of the position of the axes of the front and rear torsion box spars of the wing.
EFFECT: ensures an increase in technical, economic and technical performance indicators, and an increase in the reliability of the wing structure of a wide-body long-range aircraft.
7 cl, 5 dwg
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