To provide a wing body for an aircraft, a rotary wing machine, a fixed wing machine, and a manufacturing method of an aircraft, with which silencing can be realized during a flight according to a relatively simple constitution.SOLUTION: A wing body of an aircraft is equipped with a wing front-edge part 2 and a wing rear-edge part 3. At least a portion of a rear end edge E of the wing rear-edge part 3 has a macro-wavy shape WS. When a direction from the wing rear-edge part 3 toward the wing front-edge part 2 is denoted a first direction DR1, the wing rear-edge part 3 has a plurality of grooves 31 extending from the rear end edge E in the first direction DR1. Each of the plurality of grooves 31 is arranged so as to cut into a portion of the macro-wavy shape WS.SELECTED DRAWING: Figure 1
【課題】比較的シンプルな構成で、飛行時における静音化を実現することができる航空機用の翼体、回転翼機、固定翼機、および、航空機の製造方法を提供する。【解決手段】航空機の翼体は、翼前縁部分2と、翼後縁部分3とを具備する。翼後縁部分3の後端縁Eの少なくとも一部は、マクロ波状形状WSを有する。翼後縁部分3から翼前縁部分2に向かう方向を第1方向DR1と定義するとき、翼後縁部分3は、後端縁Eから第1方向DR1に延在する複数の溝31を有する。複数の溝31の各々は、マクロ波状形状WSの一部を切り欠くように配置されている。【選択図】図1
WING BODY FOR AIRCRAFT, ROTARY WING MACHINE, FIXED WING MACHINE, AND MANUFACTURING METHOD OF AIRCRAFT
航空機用の翼体、回転翼機、固定翼機、および、航空機の製造方法
2024-10-11
Patent
Electronic Resource
Japanese
IPC: | B64U |
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