| 多硝基芳烃静电火花感度与爆速的关系（英） |
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| 引用本文： | Vladimir ZEMAN,Jirí KOCI,Svatopluk ZEMAN.多硝基芳烃静电火花感度与爆速的关系（英）[J].含能材料,1999,7(3):127-132. |
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| 作者姓名： | Vladimir ZEMAN Jirí KOCI Svatopluk ZEMAN |
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| 作者单位： | Department of Theory and Technology of Explosives,University of Pardubice CZ-532 10 Pardubice,the Czech Republic |
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| 基金项目： | The authors are indebted the management of Zbrojovka Indet, Inc，Vsetn.For its kind interest in and support of realization of this study，CZ-755 37，，， |
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| 摘 要： | 通过测定３２种多硝基芳烃的静电火花感度，建立了５０％发火能量ＥＥＳ与爆速平方值的关系式。试式不仅体现出Ｅｖａｎｓ－Ｐｌａｎｙｉ－Ｓｅｍｅｎｏｖ关系，而且 起爆、初始分解或由静电火花引起的能量转换过程中多硝基化合物分子初始分裂时化学是的同一性。但电火花能转至分子反应中心的方式还不茂清楚
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| 关 键 词： | 静电火花感度 起爆 多硝基芳烃 |
| 收稿时间： | 1998/12/7 0:00:00 |
| 修稿时间： | : 1998-12-07 |
Electric Spark Sensitivity of Polynitro Compounds:Part II. A Correlation with Detonation Velocities of some Polynitro Arenes |
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| Vladimr ZEMAN,Jir KO,Svatopluk ZEMAN.Electric Spark Sensitivity of Polynitro Compounds:Part II. A Correlation with Detonation Velocities of some Polynitro Arenes[J].Chinese Journal of Energetic Materials,1999,7(3):127-132. |
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| Authors: | Vladimr ZEMAN Jir KO Svatopluk ZEMAN |
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| Affiliation: | Vladimr ZEMAN,Jir KO( ),Svatopluk ZEMAN |
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| Abstract: | The electric spark sensitivity of 32 polynitro arenes was determined as the spark energy, EES,required for 50 per cent initiation probability. A relationship between the EES values and the squares of detonation velocities of the polynitro arenes was established. This relationship represents a certain form of Evans-Polanyi-Semenov equation and,therefore,it signalises an identity of chemical mechanisms of the primary fragmentation processes in the molecules of polynitro compounds during their detonation and in the initiation of their decomposition and/or explosive transformation by the action of electric spark. However,the way of energy transfer from the spark to reaction centre of molecule of the said compounds is not yet clear. |
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| Keywords: | detonation electric spark sensitivity polynitro arenes |
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