摘要
文中介绍一种利用自然夜色光拍摄雷管爆炸火焰,以了解许用雷管抗瓦斯性能的方法,得出的结论是:爆焰外缘的红色火花层对防止瓦斯的爆炸起着重要作用.
The anti-firedamp efficiency of the permitted detonators can be further compared and evaluated by the method of color photography of the explosion flash of bursting detonators taken at dark. Results shown that the red sparks appeared in the surrounding of the flame will pay an important rol in explosion prevention of the firedamp.
出处
《爆破器材》
CAS
北大核心
1992年第6期17-19,共3页
Explosive Materials
关键词
LIST
消焰剂
摄影
爆炸
煤矿
permitted detonator
anti-flash agent
photography
