摘要
目的 研究惰性气体在炸药冲击波激励下的闪光强度； 方法 将惰性气体充入实验装置内，并达到指定压力，然后将实验装置固定；用８＃ 电雷管引爆炸药Ｒ７９１ 和橡胶炸药片； 用建立的测试记录系统对可见光和近红外光进行测试； 结果 用炸药冲击波激励氩气和氪气所产生的可见光和近红外光强度分别可达到１０６ ｃｄ，１０４ Ｗ·ｓｒ－ １数量级； 结论惰性气体在炸药冲击波激励下可得到较强的闪光，预计在民用上和军事上具有广泛应用；
Aim To study the flash intensity of inert gas stimulated by explosive shock wave. Methods The experimental device was full of inert gas reaching the given pressure then the device was fixed, and a dynamic test and record system was used to test visible and near infrared light when R791 explosive and rubber explosive patches were ignited by an 8 # electrical detonator. Results The visible and near infrared light intensity of argon and krypton stimulated by explosive shock wave reached respectivly the magnitude order of 10 6 cd and 10 4 W·sr -1 . Conclusion Inert gas stimulated by explosive shock wave can give off flash of considerable intensity and is expected to be applied widely in civil and military aspects.
出处
《北京理工大学学报》
EI
CAS
CSCD
1999年第S1期20-24,共5页
Transactions of Beijing Institute of Technology
