METHOD FOR FORMING LIFTING FORCE FOR AN AIRCRAFT AND WING PROFILE FOR REALIZING SAID METHOD (ALTERNATIVES)

摘要

Unique aeroplane wing profiles substantially increasing the aerodynamic qualities of the wing are proposed. The advantage of the proposed profiles and novel method for forming lifting force for a wing on the basis of said profiles is the complete shifting of the interaction of the windstream onto the lower contour, the complete liberation of the upper contour from interaction with the windstream, leading to the elimination of wave drag—an insurmountable defect in wings with a classic profile, and a substantial increase in lifting force for the wing. Novel solutions are given which were the basis for a basically novel interpretation of the process of flow around a wing by the windstream and of the formation of excess pressure along the lower surface.