| 5GPa内JO-9159炸药的磁驱动准等熵压缩响应特性 |
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| 引用本文： | 蔡进涛,赵锋,王桂吉,赵剑衡,翁继东,吴刚.5GPa内JO-9159炸药的磁驱动准等熵压缩响应特性[J].含能材料,2011,19(5):536-539. |
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| 作者姓名： | 蔡进涛 赵锋 王桂吉 赵剑衡 翁继东 吴刚 |
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| 作者单位： | 中国工程物理研究院流体物理研究所,冲击波物理与爆轰物理国防科技重点实验室,四川绵阳621900 |
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| 基金项目： | 国家自然科学基金(11002130； 10927201); 中物院重点基金(2010A0201006); 双百人才基金(2008R0105) |
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| 摘 要： | 较宽压力范围内未反应炸药的动力学响应特性对于深入认识压缩波作用下炸药起爆热点形成机制具有重要意义.磁驱动准等熵压缩加载(无冲击压缩)是获取较宽压力范围内未反应炸药的动态压缩力学特性的有效手段.基于大电流产生的电磁力作用原理,在国内率先实现了炸药的磁驱动无冲击压缩实验技术,获得了5 GPa内JO-9159炸药在磁驱动准等...
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| 关 键 词： | 固体力学 含能材料 准等熵压缩 动力学响应 |
| 收稿时间： | 2010/10/28 0:00:00 |
| 修稿时间： | 6/7/2011 12:18:40 PM |
Response of JO-9159 under Magnetically Driven Quasi-Isentropic Compression to 5 Gpa |
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| CAI Jin-tao,ZHAO Feng,WANG Gui-ji,ZHAO Jian-heng,WENG Ji-dong and WU Gang.Response of JO-9159 under Magnetically Driven Quasi-Isentropic Compression to 5 Gpa[J].Chinese Journal of Energetic Materials,2011,19(5):536-539. |
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| Authors: | CAI Jin-tao ZHAO Feng WANG Gui-ji ZHAO Jian-heng WENG Ji-dong and WU Gang |
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| Affiliation: | National Key Laboratory of Shock Wave and Detonation Physics, Institute of Fluid Physics, CAEP, Mianyang 621900, China;National Key Laboratory of Shock Wave and Detonation Physics, Institute of Fluid Physics, CAEP, Mianyang 621900, China;National Key Laboratory of Shock Wave and Detonation Physics, Institute of Fluid Physics, CAEP, Mianyang 621900, China;National Key Laboratory of Shock Wave and Detonation Physics, Institute of Fluid Physics, CAEP, Mianyang 621900, China;National Key Laboratory of Shock Wave and Detonation Physics, Institute of Fluid Physics, CAEP, Mianyang 621900, China;National Key Laboratory of Shock Wave and Detonation Physics, Institute of Fluid Physics, CAEP, Mianyang 621900, China |
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| Abstract: | It is very important and instructive for us to further investigate the formation mechanism of hot spots in explosive initiation in wide pressure zone.Magnetically driven quasi-isentropic compression(shock less compression) is an effective method to research the dynamic behaviors of un-reacted explosives in high pressure.Based on the working principle of electro-magnetic force produced by large current,the shockless compression technique driven by magnetic force is first achieved in domestic.A pressure of 5 ... |
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| Keywords: | solid mechanics energetic materials quasi-isentropic compression dynamic response |
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