Predicting noise from aircraft operated on the ground

被引：5

作者：

Zaporozhets, O

Tokarev, V

Attenborough, K ^{[1
]}

机构：

[1] Univ Hull, Dept Engn, Kingston Upon Hull HU6 7RX, N Humberside, England

[2] Natl Aviat Univ, UA-03058 Kiev, Ukraine

来源：

APPLIED ACOUSTICS | 2003年 / 64卷 / 10期

关键词：

aircraft noise; engine test; ground effect;

D O I：

10.1016/S0003-682X(03)00064-1

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Averaged data for sound levels due to aircraft engine testing out to a distance of 3 kin obtained under low wind speed conditions are presented. Predictions of standard analytical approximations are compared with these averaged data. The measured average sound levels are shown to be consistent with the predicted influence of ground effect including impedance discontinuities. There is a noticeable influence of directionality also. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：941 / 953

页数：13

共 17 条

[1]

[Anonymous], 1996, 96132 ISO

[2]

[Anonymous], 2 AER AC C HAMPT VA

[3] GROUND PARAMETER INFORMATION FOR PROPAGATION MODELING [J].