Supersonic aircraft aerofoil profile with lift augmentation structure

The utility model aims at providing a supersonic aircraft aerofoil profile with a lift augmentation structure. The supersonic aircraft aerofoil profile is characterized in that the thickness distribution of the aerofoil profile is different from that of the supersonic aircraft aerofoil as follows: 40% of the thickness chordwise distribution of the aerofoil front section of the supersonic aircraft is unchanged, and 60% of the aerofoil rear section is thickened. The aerofoil also satisfies the height requirements of the efficient lift augmentation device structure at the rear edge of the aerofoil on the condition of satisfying the stealth design requirements of the supersonic aircraft; moreover, the caused supersonic drag-crossing cost is low.