Study of the Wing Noise of an Unmanned Aerial Vehicle

被引：0
|
作者：
Moshkov P.A. [1 ]
机构：
[1] IRKUT Corporation Regional Aircraft, ul. Leninskaya Sloboda 26, Moscow
来源：
Moshkov, P.A. (p_moshkov@ssj.irkut.com) | 1600年 / Pleiades journals卷 / 64期
关键词：
aeroacoustics; airframe noise; community noise; unmanned aerial vehicle;
D O I：
10.3103/S1068799821020100
中图分类号：
学科分类号：
摘要：
Abstract: Based on the experiment, the role of the wing noise in the overall noise level of an unmanned aerial vehicle with a piston engine is shown. The effect of the wing noise on the spectral and spatial characteristics of the UAV sound field is studied. The models for assessment of airframe noise are presented. The main ways to reduce the wing noise are considered. © 2021, Allerton Press, Inc.
引用
收藏
页码：240 / 247
页数：7
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