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起爆方式对反应式脉冲发生器的影响试验
Influence of electromagnetic pulse generator based on fast chemical reactions
投稿时间:2017-05-26  修订日期:2017-07-05
中文关键词:爆炸力学  脉冲功率技术  脉冲发生器  起爆
英文关键词:explosive mechanics  pulsed power technology  pulse generator  detonation
基金项目:
作者单位
潘绪超 1.Beijing Special Electro Mechanical Research InstituteBeijing 100012China2.School of Mechanical EngineeringNanjing University of Science and TechnologyNanjing Jiangsu 210094China 
何 勇 School of Mechanical EngineeringNanjing University of Science and TechnologyNanjing Jiangsu 210094China 
沈晓军 Beijing Special Electro Mechanical Research InstituteBeijing 100012China 
于成大 Beijing Special Electro Mechanical Research InstituteBeijing 100012China 
王永锋 Beijing Special Electro Mechanical Research InstituteBeijing 100012China 
陈政新 Beijing Special Electro Mechanical Research InstituteBeijing 100012China 
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中文摘要:
      反应式脉冲发生器是一种利用快速化学反应变化而产生高功率电磁脉冲的脉冲发生系统,其工作的核心是通过爆炸产生化学反应所需的环境,为了研究起爆方式对其产生的脉冲影响情况,以典型Φ26 mm脉冲发生器为研究对象,设计了端面点起爆、两端起爆和中心起爆3种起爆方式,并进行了试验,试验结果表明,充电电压为5 kV时,中心起爆能产生最大的脉冲电压,两端起爆次之,点起爆最小;试验得到的电压与反应材料的冲击波历经时间成二次曲线变化。
英文摘要:
      The reactive pulse generator could generate high-power electromagnetic pulse by the rapid chemical reaction. The principle of the generator is to produce the required environment for chemical reaction by explosion. In order to study the impact of the explosion mode on the pulse,the typical Φ26 mm pulse generator is studied by the test. Three experiments are designed and carried out, including end surface point detonation test,both ends detonation test and centrality detonation test. According to the test results,when the charging voltage is 5 kV,the centrality detonation test could produce the maximum pulse voltage, and the end surface point detonation test could produce the minimum pulse voltage; the pulse voltage changes with time of impact wave according to a quadratic curve.
引用本文:潘绪超,何 勇,沈晓军,于成大,王永锋,陈政新.起爆方式对反应式脉冲发生器的影响试验[J].太赫兹科学与电子信息学报,2018,16(4):742~747
DOI:10.11805/TKYDA201804.0742
学科分类代码:
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