As a samp1es, we discuss some opinion transforming NH-2 windtunnel to acousticwindtunnel in this paper.
本文还以NH - 2风洞为例,简单讨论了常规风洞改造成声学风洞的一些具体做法。
2
The effect of acoustic excitation on the flow asymmetry over a slender body in compressible flows was investigated in a transonic windtunnel.
在跨声速风洞中研究了声激励对于可压缩流中细长旋成体大迎角流动非对称性的影响效果。
3
A windtunnel test for a model of the automobile body shows that beneficial effects on reducing drag and suppressing aerodynamic noise by using internal acoustic excitation.