FAE燃料炸药抛散蹿火失效的实验研究

Experimental Study on the Failure of Forming Fuel-air Cloud

燃料空气炸药形成云雾时发生蹿火是燃料分散失效的一种重要模式。本文对模型弹的蹿火失效发生的原因、点火源、点火位置及防止办法进行了实验分析。结果表明 ,对特定燃料 ,蹿火的点火源主要是中心分散药的高温产物 ,点火位置是模型弹结构的两个端部。

One failure mode of forming fuel air mixture, while the fuel being dispersed by explosive charge in the open air, is that the fuel air cloud gets on fire before the cloud reaching the final volume. By experiment, the fire source and the fire position were analyzed and the results were shown.