摘要
利用工程数学的拉普拉斯方程、格林函数、傅立叶级数和欧拉算法,在经典和两相流内弹道模型的基础上,建立了针对小口径炮兵内弹道数学物理模型,利用软件开发工具进行编程,当炮弹弹丸和发射药的性能等参数输入计算机时,通过内弹道仿真软件系统进行计算和分析,得到炮弹内弹道性能,大幅度减少了实弹射击试验次数和科研成本.
Using Laplace equation, Green function, Fourier series, and Ouler arithmetics, and based on conventional and two-phase flow interior ballistic models, recycle software developing tools was used to design program. Inputing the performance parameters of projectile and powder, the interior ballistic performance was obtained by calculating with the interior simulation software. This reduces the numbers of shots and research cost greatly.
出处
《弹道学报》
CSCD
北大核心
2005年第2期89-92,共4页
Journal of Ballistics
关键词
内弹道
炮弹
仿真模型
interior ballistics, projectiles, simulation model
