九点爆炸箔电爆炸性能试验与仿真模拟

Experimental Study and Simulation on the Electrical Explosion Performance of Nine-point Explosive Foil

为探索多点爆炸箔施加电压与爆发电流之间的关系以及支路、单点电流的分布情况,对设计的三点串联后并联的九点爆炸箔进行了仿真与试验研究。结果表明:随着充电电压的升高,桥箔爆发电压逐渐升高,支路电流逐渐升高,桥箔爆发时间减小。试验测得的一体化九点爆炸箔爆发电流值为单条支路上电流值,3条支路上电流值一致,总回路中的电流值符合欧姆定律。本研究为一体化多点爆炸箔与单点组合多点爆炸箔起爆阵列感度研究提供了理论支持。

To explore the relationship between the applied voltage and the burst current of the multi-point explosive foil,and the distribution of the branch and single-point current,the simulation and experimental research on the design of nine-point explosion foil in parallel after three points in series were carried out.The results show that with the charging voltage increases,the burst voltage of the bridge foil increases gradually,as well as the branch current,and burst time of the bridge foil is shortened.The experimental measured burst current value of integrated nine-point explosion foil is the current value of a single branch,the current values of the three branches are consistent,and the current value in the total loop conforms to Ohm's law.It provides theoretical support for the sensitivity study of integrated multi-point explosive foil and single-point combined multi-point explosive foil detonation array.