| 非均质炸药冲击起爆的临界判据研究 |
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| 引用本文： | 周培毅,胡双启.非均质炸药冲击起爆的临界判据研究[J].中北大学学报,1996(4). |
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| 作者姓名： | 周培毅 胡双启 |
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| 作者单位： | 华北工学院 |
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| 摘 要： | 本文通过分析炸药内部侧向能量分配对热点能量传播的影响，提出了面积效应系数，纠正了以往判据中的不科学性，得到了更合理的透射冲击波起爆判据，并对透射冲击波起爆过程中爆轰界面的关键参数ｐ（ｔ）关系进行了推导
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| 关 键 词： | 冲击起爆 临界起爆判据 透射冲击波 爆轰界面 |
CRITICAL CRITERION FOR SHOCK INITIATION OF HETEROGENEOUS EXPLOSIVE |
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| Zhou Peiyi,Hu Shuangqi.CRITICAL CRITERION FOR SHOCK INITIATION OF HETEROGENEOUS EXPLOSIVE[J].Journal of North University of China,1996(4). |
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| Authors: | Zhou Peiyi Hu Shuangqi |
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| Abstract: | In this paper, the effect of radical energy distribution in explosive on the transmission of hot spot is discussed. An amendatory coefficient of the area effect is obtained and the error of the former critical initiation criterion is revised. A critical initiation criterion of penetrating shock wave with wider applicable area is obtained. The pressure time relationship, as the key parameter in detonation boundaries is deduced. |
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| Keywords: | shock initiation critical initiation criterion penetrating shock wave detonation boundary |
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