| 电爆炸丝的电气特性 |
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| 引用本文： | 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. |
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| 作者姓名： | 朱翼超 罗根新 方向 陈宇 |
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| 作者单位： | 解放军理工大学工程兵工程学院,江苏南京210007;总装工程兵技术装备研究所,江苏无锡214007;总装工程兵技术装备研究所,江苏无锡,214007;解放军理工大学工程兵工程学院,江苏南京,210007 |
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| 摘 要： | 根据金属导体电阻与比作用量的关系和A.Hobson提出的金属丝阻抗随时间的变化规律分别建立了2种仿真模型研究电爆炸丝断路开关的电气特性；测量了电爆炸过程中金属丝两端的电压,结果表明:A.Hobson模型只有在电爆炸丝汽化前有效；电阻率-比作用量模型适用于整个电爆炸过程的宏观描述.因此,对含电爆炸丝元件的电路仿真模拟采用...
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| 关 键 词： | 爆炸力学 电气特性 比作用量 电爆炸丝 |
Electrical characteristics of an electric exploding metal wire |
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| ZHU Yi-chao,LUO Gen-xin,FANG Xiang,CHEN Yu.Electrical characteristics of an electric exploding metal wire[J].Explosion and Shock Waves,2011,31(6):664-668. |
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| Authors: | ZHU Yi-chao LUO Gen-xin FANG Xiang CHEN Yu |
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| Institution: | 1.EngineeringInstituteofEngineeringCorps,PLAUniversity2.ofScienceandTechnology,Nanjing210007,Jiangsu,China; |
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| 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 vaporiz... |
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| Keywords: | mechanics of explosion electrical characteristic specific action electric exploding wire |
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