摘要
在内弹道计算中,多孔火药在燃烧分裂前的形状函数已有严格的推导,但对分裂以后的形状函数没有一个理想的公式,因而计算结果与实际的符合程度不理想,本文根据多孔火药分裂后的几何形状和几何燃烧定律推导出各种多孔火药的形状函数,并提出了多孔火药分裂后的内弹道新解法。
In the interior ballistics calculation,the shape function of the porous powder has been carefully derived for the powder before it split,while no ideal formula for the shape function after the powder split,so the result of calculation does not fit with the actual situation very well. In this paper,several shape function for the porous powders have been derived based on the geometry shape and geometry burning law of the porous powder after it split,and new solution of the interior ballistics is brought forward for the porous powder after it split.
出处
《火炮发射与控制学报》
北大核心
2003年第2期33-36,共4页
Journal of Gun Launch & Control
