Investigation on nonequlibrium radiation and relaxation phenomena in shock tubes

被引：0
|
作者：
Zhu, NY [1 ]
Yang, QS [1 ]
Zhang, HL [1 ]
Yu, XL [1 ]
Huang, LS [1 ]
机构：
[1] Chinese Acad Sci, Inst Mech, Lab High Temp Gas Dynam, Beijing 100080, Peoples R China
来源：
ACTA MECHANICA SINICA | 2003年 / 19卷 / 01期
关键词：
nonequlibrium radiation; relaxation phenomena; shock tube;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The experimental results for the excited time of the nonequlibrium radiation and the ionization behind strong shock waves are presented. Using an optical multichannel analyzer, InSb infrared detectors and near-free-molecular Langmuir probes, the infrared radiation, the electron density of air and the nonequlibrium radiation spectra at different moments of the relaxation process in nitrogen test gas behind normal shock waves were obtained, respectively, in hydrogen oxygen combustion driven shock tubes.
引用
收藏
页码：46 / 51
页数：6
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