弹道学报2013，Vol.25Issue(1)：81-84,4.
环境湿度对可燃药筒燃烧性能的影响
Influence of Humidity on Combustion Performance of CCC
贾昊楠 1王琦 2路桂娥 1廖静林 3王铄4
作者信息
- 1. 军械工程学院弹药工程系,石家庄050003
- 2. 66440部队,石家庄050071
- 3. 军械技术研究所 石家庄050000
- 4. 76321部队,广州510500
- 折叠
摘要
Abstract
To study the influence of humidity on combusition performance of combustible cartridge case(CCC), weighing method was used to get the hygroscopic properties of filtered molded CCC. Samples saturated in different humidity were tested by closed-bomb test. The rules of influence of humidity on closed-bomb combustion performance of CCC were analyzed and concluded by the test. The results show that CCC has great hygroscopicity and high absorption rate. The higher the relative humidity is, the greater the equilibrium moisture content of cylinder wall is. The combustion end time increases, and burning rate, the maximum pressure and impetus decrease, and the covolume increases obviously with the increase of relative humidity. Humidity is one of the important factors affecting combustion performance of CCC,and keeping storage environment humidity is a way to improve the interior ballistic stability of CCC.关键词
可燃药筒/吸湿性/燃烧/密闭爆发器Key words
combustible cartridge case/hydroscopic performance/combustion/closed-bomb分类
军事科技引用本文复制引用
贾昊楠,王琦,路桂娥,廖静林,王铄..环境湿度对可燃药筒燃烧性能的影响[J].弹道学报,2013,25(1):81-84,4.
