SUPERSONIC AIRCRAFT Russian patent published in 2023 - IPC B64C30/00 

FIELD: aircraft equipment.

SUBSTANCE: aircraft structures with supersonic flight speed. A supersonic aircraft includes a wing with extended recesses or bulges, or recesses and bulges, located along the span of the wing. The wing’s lower surface is streamlined with a flow at supersonic speed. The recesses or bulges or recesses and bulges extended along the wing span create a system of inclined shock wavelets on the lower surface of the wing, streamlined at supersonic speed on the lower surface of the supersonic aircraft wing.

EFFECT: resulting system of inclined shock wavelets slows down the supersonic flow and reduces the Mach number of the flow before the rear shock wave, which leads to a decrease in the intensity of the supersonic boom.

4 cl, 6 dwg