SWEPTWING OF THE AIRCRAFT Russian patent published in 2021 - IPC B64C9/24 B64C7/02 

FIELD: aircraft engineering.

SUBSTANCE: invention relates to the field of aviation technology. The swept wing of the aircraft contains the lower surface, the pylons of the nacelles mounted on the lower surface, the first sections of the slats, each of which is mounted on the lower surface between the fuselage of the aircraft and the corresponding side of the nacelle pylon, and the second sections of the slats, each of which is mounted on the lower surface on the opposite side of the said pylon. Each first section of the slat is made with the size of the chord of the section of the slat at the pylon of the nacelle, 10-20% smaller than the size of the chord of the section of the second section of the slat on the opposite side of the pylon of the nacelle.

EFFECT: invention is aimed at increasing the critical angle of attack and the coefficient of lift.

1 cl, 4 dwg