摘要
引信殉爆的研究是安全性常规实验之一。它以利用装填JH-14C的引信传爆序列为对象,研究冲击波作用下引信传爆序列的殉爆特性。结果表明:引信殉爆中,保持引信材料、厚度等参数不变,冲击波作用下殉爆临界距离为9.5~11.0 mm;爆轰波从被发传爆药左上端向右下约45°方向传播到右下端面处发生爆炸,向左上约45°方向继续传播,进而引爆引信。
In this paper, the characteristics of fuze detonation train loaded with JH-14C are studied under the action of shock wave. The results show that the critical distance of fuze detonation under shock wave is 9.5~11.0 mm when fuze material and thickness are kept unchanged. The detonation wave spreads from the upper left end of the sent explosive charge to the lower right side about 45° to the lower right end face. After the explosion, the propagation path continues in the upper left direction about 45°, and then detonates the whole fuse.
作者
王慧
WANG Hui(Equipment Procurement Center of Naval Armament Division,Beijing 100071)
出处
《现代制造技术与装备》
2022年第4期66-68,共3页
Modern Manufacturing Technology and Equipment
关键词
引信
殉爆
爆轰波
LS-DYNA
fuze
sympathetic detonation
detonation wave
LS-DYNA
