These devices have neither feedback pipes to control the main jet nor wallattachment effect of the jet on them.
这些装置没有反馈管来控制主喷流,也没有射流的附壁效应。它们的结构很简单可以自激振荡。
2
The results of an experimental investigation indicate that there emerges a wallattachment phenomenon as soon as the jet flow at the burner zone reaches its outlet. Furt...