论文部分内容阅读
用尺寸排阻色谱的方法研究了高氮量单基火药吸收硝化甘油以后硝化甘油的分布规律及加速老化过程中硝化甘油的迁移规律。结果表明，硝化甘油在高氮量单基火药中分布服从高斯分布。老化过程中，这种分布向方差增大的高斯分布变化。给出了硝化甘油迁移的速度常数，这对于增能火药的贮存和使用具有重要作用。
Size distribution chromatography was used to study the distribution of nitroglycerin and the migration of nitroglycerin during the accelerated aging process after nitric glycerides were absorbed by high nitrogen single powder. The results show that the distribution of nitroglycerin in high nitrogen single-agent powder follows the Gaussian distribution. During aging, this distribution changes to Gaussian distribution with increasing variance. The rate constant of nitroglycerin migration is given, which plays an important role in the storage and use of energized gunpowder.