吹积炭孔面积对双级旋流器出口流场影响试验

Journal of Aerospace Power(2016)

Cited 0|Views1
No score
Abstract
采用粒子图像测速仪(PIV)试验研究了喷嘴套吹积炭孔面积对双级旋流器出口流场的影响.试验结果表明:随着吹积炭孔面积与双级旋流器开孔面积之比由0增大到0.24,回流速度下降,进入双级旋流器内部的回流气量减小.当吹积炭孔面积与双级旋流器开孔面积之比大于等于0.18,吹积炭气流会扰乱双级旋流器出口附近流场,破坏双级旋流器出口对称的双涡结构,吹积炭气流对双级旋流器出口流场的影响范围为X/D=0~0.8.
More
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined