An assembly comprises a wing and a pylon fairing extending from the wing at a pylon location. The pylon fairing has an aerodynamic profile defining a fairing trailing edge, and has an upper section extending from the wing and a lower section including a shelf. The aerodynamic profile of the upper section is cambered toward the root of the wing, the aerodynamic profile of at least part of the lowersection is symmetrical, and the fairing trailing edge in the upper section extends axially rearward of a trailing edge of the wing at the pylon location. In addition or alternately, a distance between the fairing trailing edge in the upper section and a trailing edge of the wing at the pylon location has a value corresponding to at most 30% of a local chord of the wing at the pylon location.
一种组件,其包括机翼和在挂架位置处从机翼延伸的挂架整流罩。挂架整流罩具有限定整流罩后边缘的空气动力学轮廓。挂架整流罩具有从机翼延伸的上部区段和包括搁架的下部区段。上部区段的空气动力学轮廓朝向机翼的根部拱起。下部区段的至少一部分的空气动力学轮廓是对称的。上部区段中的整流罩后边缘在挂架位置处从机翼的后边缘沿轴向向后延伸。另外地或可替代地,在挂架位置处,在上部区段中的整流罩后边缘和机翼的后边缘之间的距离的值对应于在挂架位置处机翼的局部弦的至多30%。
Aircraft pylon fairing
飞机挂架整流罩
2020-06-05
Patent
Elektronische Ressource
Chinesisch
Improved aircraft pylon fairing, fairing assembly, aircraft pylon and aircraft
Europäisches Patentamt | 2024
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