The invention provides an aircraft wing with a novel aerodynamic layout and an aircraft using the same. The aircraft comprises a fuselage, and an upper wing section and a lower wing section which are fixedly connected with the fuselage and outwardly extend along spanwise respectively, a wingtip of the upper wing section and the wingtip of the lower wing section are serially and fixedly connected along the spanwise in a staggered manner to form a combined wingtip section so that the upper wing section, the lower wing section and the fuselage form a ditrigon structure, the spanwise is defined as a back-forth direction, the trailing edge of the wingtip at the front side is connected with a leading edge of the wingtip at the rear side. According to the modern close coupling principle, the wingtip at the leading edge can disturb the airflow born by the tailing wingtip, the resistance influence caused by the airflow disturbance to the rear wingtip is lowered, the wingtip vortex produced by the front wingtip is continuously digested by the rear wingtip, the wingtip vortex produced by the front wingtip has lifting force effect on the rear wingtip, and then the effective wingspan for producing the lifting force effect of the combined wing in the triangle structure is enhanced.
Aircraft wing with novel aerodynamic layout and aircraft using same
2015-09-02
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |
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