多光谱辐射测温法应用于测定火工烟火药剂燃烧温度  

Flame Temperature Measurement of Pyrotechnic Composition Using Multi-spectral Thermometry

作　　者：李占英[1] 席兰霞[1] 刘举鹏[1] 郭崇星[1] 刘春建[1] 刘欢杨[1] 

机构地区：[1]中国兵器工业第213研究所,陕西西安710061

出　　处：《含能材料》2010年第4期405-408,共4页Chinese Journal of Energetic Materials

基　　金：武器装备预研基金资助项目(9140C3701140803)

摘　　要：分析了火工烟火药剂燃烧辐射特性,在此基础上进行了多光谱辐射测温法测定火工烟火药剂燃烧温度的可行性分析,并研制了具有12个测试通道的多光谱辐射测温系统。采用以色列CISystemsSR-20-33型号黑体炉(温度精度为±3℃)验证了所研制的多光谱辐射测温系统的测温正确性以及稳定性。以某型号电点火具装药为例,应用该测温系统测量了其输出火焰燃烧温度。The combustion characteristics of pyrotechnic composition was studied.The feasibility of using multi-spectral thermometry to test the flame temperature of pyrotechnic composition was analyzed.The multi-spectral thermometer system with twelve testing channels was developed.The correctness and the stability of the multi-spectral thermometer system were verified using the Israel CI systems SR-20-33 black body which temperature precision is ±3 ℃.The flame temperatures of a type of electric igniters were tested using the multi-spectral thermometer system.

关 键 词：物理化学 火工烟火药剂 燃烧温度 多光谱辐射测温法 

分 类 号：TP274.5[自动化与计算机技术—检测技术与自动化装置]