HMX粒度级配对HMX/F_(2641)输出能量的影响

The Influence of HMX Granularity Gradation on the Energy Output of HMX/F_(2641)

以零间隙小隔板试验为基础,对HMX主体炸药粒度级配与混合炸药HMX/F2641输出能量的关系进行了研究。结果表明:主体炸药HMX粒度级配对混合炸药HMX/F2641的能量输出有明显影响,且随着混合炸药中较细颗粒所占比例的增大,混合炸药的能量输出呈升高趋势。对试验结果进行了理论分析和模拟。

The influence of granularity gradation of principal explosive HMX on the energy output of the composite explosive HMX/F(2641) is studied on the basis of zero-gap small scale gap test. The result shows that the granularity gradation of the principal explosive is of great effect on the energy output, and the energy output of composite explosive increases with decreasing content of coarser grains.