爆炸与冲击2011，Vol.31Issue(6)：664-668,5.
电爆炸丝的电气特性
Electrical characteristics of an electric exploding metal wire
朱翼超 1罗根新 2方向 2陈宇1
作者信息
- 1. 解放军理工大学工程兵工程学院,江苏南京210007
- 2. 总装工程兵技术装备研究所,江苏无锡214007
- 折叠
摘要
Abstract
According to the relation between the metal conductor's specific action and resistivity and the analytical formula for the variation of the exploding wire with time brought forward by Hobson, two computational models were developed to explore the electrical characteristics of an electric exploding copper wire opening switch (EEOS) by using the software Pspice. And the voltage across the EEOS was experimentally obtained. The experimental results indicate that the Hobson model is effective only before the vaporization of the electric exploding copper wire; that the specific action-resistivity model can be used to macroscopically describe the whole electric exploding process. So these two models can be used to simulate the high-voltage and high-current circuits with the EEOSs, and the simulated results are helpful for the design of the EEOSs.关键词
爆炸力学/电气特性/比作用量/电爆炸丝Key words
mechanics of explosion/ electrical characteristic/ specific action/ electric exploding wire分类
数理科学引用本文复制引用
朱翼超,罗根新,方向,陈宇..电爆炸丝的电气特性[J].爆炸与冲击,2011,31(6):664-668,5.
