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Aircraft wheel noise reduction fairing and aircraft wheel including a noise reduction fairing

机译:飞机降噪整流罩和包括降噪整流罩的飞机轮

摘要

An aircraft wheel noise reduction fairing (8) includes a disk (10) having first and second sides (12, 14) and a plurality of circumferentially disposed openings (16) between the first side (12) and the second side (14) and at least one mesh structure (24,26) connected to the second side (14) of the disk (10) overlying the plurality of circumferentially disposed openings (16). Also the combination of an aircraft wheel (30) and a noise reduction fairing (8) wherein the aircraft wheel (30) includes a hub (32) surrounding a wheel axis of rotation (34), a web (36) projecting from the hub (32) and a cylindrical wall (40) having an inner surface (42) and an outer surface (44) connected to the web (36) and surrounding the axis of rotation (34). The wall (40) has an end edge (46) spaced from the web (36), a flange (48) spaced from the end edge (46) and projecting from the cylindrical wall (40), and the fairing (8) includes a plurality of circumferentially disposed openings and is mounted in the cylindrical space defined by the cylindrical wall (40).
机译:飞轮降噪整流罩(8)包括具有第一和第二侧面(12、14)以及在第一侧面(12)和第二侧面(14)之间的沿圆周方向设置的多个开口(16)的盘(10)。至少一个网状结构(24,26)连接到盘(10)的第二侧(14),并覆盖多个周向设置的开口(16)。同样是飞轮(30)和降噪整流罩(8)的组合,其中飞轮(30)包括围绕轮旋转轴线(34)的轮毂(32),从轮毂伸出的腹板(36)。 (32)和圆柱壁(40),圆柱壁具有内表面(42)和外表面(44),该内表面连接到腹板(36)并围绕旋转轴(34)。壁(40)具有与腹板(36)间隔开的端边缘(46),与端边缘(46)间隔开并且从圆柱形壁(40)突出的凸缘(48),并且整流罩(8)包括:多个周向设置的开口并安装在由圆柱形壁(40)限定的圆柱形空间中。

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