METHOD FOR INCREASING THE LOAD-BEARING PROPERTIES OF AN AIRCRAFT WING Russian patent published in 2023 - IPC B64C21/08 

FIELD: aircraft engineering.

SUBSTANCE: improving the load-bearing properties of an aircraft wing. The method for increasing the wing lifting efficiency includes blowing a flat jet onto the surface of a deflected flap, while blowing is carried out in the form of a low-pressure jet through a flat nozzle located on the upper surface of the flap in the trailing edge zone, a low-pressure jet is formed from air, which is sucked out from the trailing edge of the main part of wing and toe of deflected flap.

EFFECT: load-bearing properties of the wing are increased, which leads to a reduction in the length of the takeoff run and the run of aircraft while reducing the amount of energy supplied from the main power plant.

2 cl, 5 dwg