用固体发射药驱动的二级炮状态参数计算方法

Structure and Parameter Calculate Method of Two-Stage Light-Gas Gun Motivated by Gunpowder

介绍了用火药驱动的二级气体炮实验装置的工作机理和特性参数计算方法,分析了各组成单元的功能特性、工作原理、运动和受力状况,综合运用内弹道方程、火药燃速计算公式、气体状态方程等推导出了适宜于本系统参数计算的解析公式,并据此编制了计算程序。

This paper introduce the structure and parameter calculate method of two-stage light-gas gun motivated by gunpowder, particular analysis the function and character, working principia, motion and the status of beared force of various buildup parts, use the gunpowder combustion analytical formula and gas equation of state, derived suitable analytic fornular to calculate the parameter of system., and accordingly compile the caiculation program.