| 关于发射药粉粒度对爆速影响的研究 |
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| 引用本文： | 张丽华,王泽山. 关于发射药粉粒度对爆速影响的研究[J]. 兵工学报, 1999, 0(3) |
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| 作者姓名： | 张丽华 王泽山 |
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| 作者单位： | 华北工学院!山西太原,030051,南京理工大学 |
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| 摘 要： | 本文根据现有两种发射药粉的实测数据指出 ,爆速体积加和公式不适用于非理想爆轰时的粉状爆炸物。提出了包括药粉粒度影响的爆速估算式形式 ,并利用实测数据得到了这种估算式的具体表达式 ,它们不仅可用以较准确地估算这两种发射药粉的爆速 ,对于其它粉状爆炸物的爆速估算思路也具有参考价值
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| 关 键 词： | 爆速 粒度 发射药 粉状炸药 |
THE EFFECT OF PROPELLANT POWDER PARTICLE SIZE ON ITS DETONATION VELOCITY |
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| Zhang Lihua. THE EFFECT OF PROPELLANT POWDER PARTICLE SIZE ON ITS DETONATION VELOCITY[J]. Acta Armamentarii, 1999, 0(3) |
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| Authors: | Zhang Lihua |
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| Abstract: | Based on data from two kinds of propellant powder, it is indicated in this paper that the detonation velocity formula using volume weight addition is not suitable for use with powdery explosives in nonideal detonation. A formula is proposed for estimating a powder's detonation velocity that takes into consideration the effect of particle size, and its concrete forms for two propellant powders are obtained. These equations can not only be used for better estimating the relevant powders'detonation velocities, but also are reference value in the assessment of the detonation velocity of other powdery explosives. |
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| Keywords: | detonation velocity particle size propellant powdery explosive |
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