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一种测量金属电爆炸过程中电导率的新方法 被引量:2

A new method to measure the electrical conductivity of metals in electric exploding
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摘要 金属电导率是金属电爆炸过程中的重要参数,利用金属箔电爆炸驱动飞片原理设计了一种测量金属电爆炸过程中电导率随密度、比内能变化的方法,并采用实验数据计算得到了一条铜箔电爆炸过程中电导率随密度、比内能的变化关系曲线,结果反映了电导率随密度的剧烈变化. The electrical conductivity is an important transport coefficient for electric exploding. A new method to measure the electrical conductivity is designed using the experiment of electric gun. The electrical conductivity of copper is calculated using the data of electric gun. The electrical conductivity change exponentially with of the density.
出处 《物理学报》 SCIE EI CAS CSCD 北大核心 2008年第2期1123-1127,共5页 Acta Physica Sinica
基金 国家自然科学基金(批准号:10472108) 中国工程物理研究院重大基金项目(批准号:2004Z0101)资助的课题.~~
关键词 金属电爆炸 电导率 比内能 密度 electric exploding, electrical conductivity, specific internal energy, density
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共引文献62

同被引文献36

  • 1周刚毅,董新龙,刘军.金属粉末电爆炸过程的实验研究[J].兵工学报,2009,30(S2):272-275. 被引量:2
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