A wave shaped flying wing aircraft cabin pressure

The present invention pertains to aircraft wing design technology, particularly to a wave shaped flying wing aircraft cabin pressure. The upper and lower skins wave shaped flying wing aircraft cabin pressure is provided with the same number of longitudinal positions corresponding to each wave-shaped profile, and the longitudinal undulations extending vertically to the wing skin from the wing trailing edge of the leading edge, and horizontal span is substantially the same. Wavy flying wing aircraft pressure cabin of the present invention, by designing the upper and lower undulating surfaces of the skin, so that the pressure chamber has a circular or substantially circular surface, so that the load pressure generated in the pressure chamber is mainly skin film stress, avoiding the drawbacks of differential pressure for load bending moment on the straight wing skin so as to cause large tensile stress, the present invention facilitates improving the pressure characteristics of the pressure chamber receiving a load, thereby facilitating structural design, manufacture, and weight control maintenance.