CALCULATION OF FREQUENCY CHARACTERISTICS AT THE POINT OF THE ACOUSTIC FIELD OF A FREE SUPERSONIC JET OF A ROCKET ENGINE

被引：0
|
作者：
Anatoly, Kochergin [1 ]
Kseniya, Valeeva [1 ]
机构：
[1] Kazan Natl Res Tech Univ, Kazan, Russia
来源：
AKUSTIKA | 2020年 / 36卷
关键词：
acoustic field; frequency characteristics; free supersonic jet; rocket engine; noise direction; shock-wave noise;
D O I：
10.36336/akustika20203633
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
The paper studies the frequency characteristics of the acoustic field of a free supersonic jet of a powder rocket engine. The results were compared with similar results of free supersonic cold air jets by a number of other authors.
引用
收藏
页码：34 / 36
页数：3
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