Flow structure formed due to interaction of a supersonic jet with a porous obstacle

被引：0
|
作者：
V. I. Zapryagaev
I. N. Kavun
A. V. Solotchin
机构：
[1] Russian Academy of Sciences,Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch
来源：
Journal of Applied Mechanics and Technical Physics | 2015年 / 56卷
关键词：
supersonic underexpanded jet; porous obstacle; permeability; low-pressure subsonic flow;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Results of studying impingement of a supersonic underexpanded air jet onto a finite-thickness porous metal obstacle whose frontal plane is normal to the jet axis and whose side surface is impermeable for the gas flow are reported. The case of a non-porous obstacle of the same diameter is considered for determining the effect of porosity on gas-dynamic characteristics of jet–obstacle interaction.
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页码：406 / 413
页数：7
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