本文给出了底部点火装药结构两相流内弹道理论模型和计算步骤，并编制程序对两种火炮进行了数值分析。
In this paper, a two-phase flow interior ballistic model for the charge configuration with base ignition bag for two sorts of guns are presented together with computational procedures.
该文根据开槽管状药的装药结构特点，建立两相流内弹道理论模型。
According to the characteristics of charge structure with slotted stick-propellant bundles, two-phase flow interior ballistic models are established in this paper.
该文根据一种新型点火系统的装药结构特点，建立两相流内弹道数理模型。
In this paper, two-phase flow interior ballistic models are set up on the basis of the charge characteristics with a new type of ignition system.
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