NUMERICAL SIMULATION OF THE LIGHT AIRCRAFT PROPELLER NOISE UNDER STATIC CONDITION

被引：1

作者：

Timushev, Sergey ^{[1
]}

Yakovlev, Alexey ^{[1
]}

Moshkov, Petr ^{[1
]}

机构：

[1] Natl Res Univ, Moscow Aviat Inst, Moscow, Russia

来源：

AKUSTIKA | 2021年 / 41卷

关键词：

propeller noise; community noise; UAV noise; aeroacoustics; noise simulation;

D O I：

10.36336/akustika202141100

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

The problem of simulation the noise generated during the operation of the propeller is considered. Calculation methods are described and numerical simulation of the noise of a light aircraft propeller by the acoustic-vortex method is performed. The results of numerical modeling of the tonal components of the propeller noise when operating under static conditions are compared with experimental data and calculation results based on a semiempirical model.

引用

页码：100 / 106

页数：7

共 22 条

[1] Numerical Investigation of the Aerodynamic and Acoustical Properties of a Shrouded Rotor [J].