Studies of Detonation Characteristics of Aluminum Enriched RDX Compositions
Studies of Detonation Characteristics of Aluminum Enriched RDX Compositions
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DOI：
10.1002/prep.200700201
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发表时间：
2007-10
期刊：
影响因子：
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通讯作者：
W. Trzciński;S. Cudziło;L. Szymańczyk
中科院分区：
文献类型：
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作者：
W. Trzciński;S. Cudziło;L. Szymańczyk
研究了铝含量及其粒度对含铝15~60%的黑索今炸药爆轰特性的影响。对不同装药直径和约束条件下的爆速进行了测量。为了测量爆轰波的激波曲率，采用了X射线照相法。测试了无限制装药和有水封的装药。确定了爆轰波阵面曲率半径。圆筒试验结果是确定混合物爆轰产物加速能力和能量特性的依据。找到了描述加速能力的Gurney能量。根据圆筒试验数据估算了被测混合物的爆轰能。
Research on the effect of aluminum contents and of its particle size on detonation characteristics of RDX-based compositions containing 15–60% aluminum was carried out. Measurements of detonation velocity for different charge diameters and confinements were performed. To measure the shock curvature of the detonation wave, X-ray photography was applied. Unconfined charges and charges confined with a water envelope were tested. The radius of the detonation front curvature was determined. The cylinder test results were the basis for determination of the acceleration ability and energetic characteristics of the detonation products of the mixtures. The Gurney energy describing the acceleration ability was found. The detonation energy of the mixtures tested was also estimated from the cylinder test data.