可膨胀石墨瞬时膨化模型及理论计算

摘要

根据基础爆轰波模型,结合燃爆剂和可膨胀石墨混合物的反应特点,提出了较为可行的可膨胀石墨瞬时膨化模型,并利用能量守恒定律、气体等熵膨胀方程、燃爆和膨化反应方程,对膨化完成后产物的热力学参数进行理论求解,为研究膨胀石墨扩散奠定了基础.%A more feasible instantaneous expanded expandable graphite model was put forward according to the basic detonation wave model combining with the reaction characteristics of the blasting agent and the reaction mixture. The thermodynamic parameters of expansion product were solved by using energy conservation, gas expansion equation, and blasting and expansion reaction equation. The purpose was to provide reference of study of the diffusion of expandable graphite.