Wing

摘要

The present invention is based on the object of achieving lift in the case of a glider (gliding aircraft). This is achieved by a long gas nozzle being arranged on the trailing edge of the wing profile, which nozzle has an opening of a LAVAL nozzle. Gas is forced through this nozzle so that the gas jet blows the vortexes so far to the rear that the vortex can no longer have any deleterious effect. Further effects are recoil and vacuum formation. The aircraft can be changed from gliding to upwards flight by controlling the gas pressure upstream of the nozzle. The nozzle is subject to spring tension, without gas pressure. The gas pressure opens the nozzle and a high gas jet speed can be achieved, as a function of pressure. The range of use extends from model aircraft to large aircraft, including helicopters.