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首页> 外文会议>International Annual Conference of ICT >A SIMPLIFIED METHOD FOR PREDICTING THE HEAT OF EXPLOSION OF ALUMINISED HIGH EXPLOSIVES
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A SIMPLIFIED METHOD FOR PREDICTING THE HEAT OF EXPLOSION OF ALUMINISED HIGH EXPLOSIVES

机译：一种预测铝化高爆炸爆炸热的简化方法

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A new method for predicting the heat of explosion of aluminised high explosives is suggested. The method allows one to evaluate not only the heat of explosion but the composition of explosion product as well. The semi-empirical equations were developed by processing the total body of experimental data including the data obtained for the compositions with nano-sized Al. These equations take into account the dependence of the heat of explosion on the oxygen index and initial density of explosive. The main advantage of the method suggested over the methods developed earlier is that it is valid for a wide range of particle sizes of components. The results of calculations, performed for a number of aluminised compositions, containing some well-known and novel explosives, are presented in the paper. The compositions with nano-sized Al were found to have the greater heat of explosion in comparison to the mixtures with micron-size Al only in the case of high Al concentration and low oxygen index of base high explosive.
机译：提出了一种预测铝化高爆炸物爆炸热的新方法。该方法允许人们不仅评估爆炸的热量，而是爆炸产品的组成。通过处理包括用纳米大小Al的组合物获得的数据的实验数据的总体进行半经验方程式。这些方程考虑了爆炸热对氧气指数和初始密度的爆炸性的依赖性。提出的方法的主要优点是早先开发的方法是它对各种组件的粒度有效。本文介绍了含有一些含有一些众所周知的和新型炸药的铝化组合物的计算结果。发现具有纳米大小的Al的组合物，与Micron-Size Al的混合物相比，爆炸的爆炸热较大，仅在高铝浓度和低氧气指数的基础高爆炸物的情况下。

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