导爆管雷管消爆空间的研究

The Study of Decay Space in Nonel Detonator

采用YA-16多闪光高速摄影反相拍摄导爆管经过不同的消爆空间后出口流场的动态结构,以及出口火焰在持续时间内的累积照片,从有利于点燃延期药的角度出发,对出口流场进行了研究。结果表明:采用带锥的消爆空间有利于点燃延期药,提高延时精度。

Many photographs of out let flow field and flame after different decay space were presented by use of YA-16 high speed camera with multi-flashes in an opposite photograph and time accumlate camera.From the advantage of ignite a delay composition, we hed made researches on out let flow field.The result indicates that decay space with cone-shape is advantage to ignile delay composition and improves accuracy of delay time.