摘要
利用改进的大型棱镜谱仪的探测技术，研究了氢轰时引爆过程微秒量级ＯＨ辐射特性，为了解氢快速反应机理提供了定量结果。实验确定了ＯＨ辐射强度、感应时间与混合物初始压力的关系；富余的氢、氧对ＯＨ辐射的影响。
The behaviours of hydroxy emission in the hydrogen-initiated detonation processof about microsecond order of duration are studied by improved prism spectrograph. Quantitative data for understanding the mechanism of high speed reaction of hydrogen are obtained.The relation of hydroxy emission intensity and induction time to initial pressure of the mixture, and the influence of rich hydrogen (or rich oxygen)on hydroxy emission are determinedexperimentally. The results show that both hydroxy emission intensity and concentrationduring the induction time satisfy the following relations:
出处
《光谱学与光谱分析》
SCIE
EI
CAS
CSCD
北大核心
1994年第3期13-18,共6页
Spectroscopy and Spectral Analysis
基金
中国工程物理研究院科学基金
关键词
光谱
辐射
爆轰
引爆
Spectrum, Emission, Detonation
