基于分析法的某型航炮挤进压力研究  

On the forcer pressure of a type of cannon based on analytical method

作　　者：查国云[1] 徐国强[1] 

机构地区：[1]空军第一航空学院,河南信阳464000

出　　处：《南阳师范学院学报》2006年第6期34-36,共3页Journal of Nanyang Normal University

摘　　要：挤进时期的航空内弹道学是研究导带嵌入炮膛时弹丸运动的阻力,它对炮管寿命的研究和保障、射击时炮管的弹道保障、炮管和弹丸本身强度的计算以及弹丸射击密集度都具有重要的影响.因此,挤进压力的计算显得尤为重要.但目前还没有令人满意的计算方法.基于此,本文引入分析法研究某型航炮的挤进压力的计算问题,这种方法计算的挤进压力与实际情况比较吻合.Aerial inner ballistics in the forcing period mainly studies the moving resistance of bullet forced into chamber, which have a great significance to do with study and maintenances of barrel natural life, ballistic maintenances of barrel in the firing period, intension calculating of barrel and bullet and bullet firing precision as well. Therefore, forcer computing which has no perfect method is very important. According to mentioned above, in this paper,the forcer modeling of aerial automatic weapon is discussed by the analyzing method which gains the values of forcer inosculates practicality.

关 键 词：航空内弹道学 挤进压力 炮管 导带 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]