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H-S管对超声速欠膨胀自由射流的激励
顾声龙; 吴玉帅; 陈立红; 张新宇
Source Publication兰州理工大学学报
2016-06-21
Volume42Issue:03Pages:167-172
ISSN1673-5196
Abstract将激励装置Hartmann-Sprenger(H-S)管集成到传统物超声速射流装置中,来激励射流剪切层中的大尺度结构,并利用纹影成像对其进行实验研究.通过对瞬态纹影图和时均纹影图的分析表明有激励射流可以有效增大射流的扩散宽度,并且在2.2kHz以上激励频率的情况下均有明显的激励效果,扩散宽度相对于无激励情况,增大了近70%.
Keyword超声速射流 激励 纹影 H-s管
Language中文
Funding Organization国家自然科学基金(90305022,10525212)
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/72077
Collection高温气体动力学国家重点实验室
Recommended Citation
GB/T 7714
顾声龙,吴玉帅,陈立红,等. H-S管对超声速欠膨胀自由射流的激励[J]. 兰州理工大学学报,2016,42(03):167-172.
APA 顾声龙,吴玉帅,陈立红,&张新宇.(2016).H-S管对超声速欠膨胀自由射流的激励.兰州理工大学学报,42(03),167-172.
MLA 顾声龙,et al."H-S管对超声速欠膨胀自由射流的激励".兰州理工大学学报 42.03(2016):167-172.
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