Study on combustion performance of a new propellant

摘要：

　　In order to improve the total charge energy and muzzle kinetic energy, a new type of propellant was studied in this paper.The combustion increasing factor pr of the propellant and the burning rate pressure exponent of the propellant under different pressure are measured and calculated by using a closed explosive.Compared with 37 hole propellants, the combustion increasing factor pr of the new propellants is not different, but the filling density is increased by 20%, and the burning rate pressure index is less than 37 hole propellants.The experimental results show that the propellant eliminates the void between the particles in the propellant charge and greatly improves the packing density.At the same time, it also has higher gas accumulation.

关键词： Filling density Combustion increasing Propellants

作者: Ming-lei CHEN Wei-wei TAO Hai-xia MA Peng LIU

作者单位: Gansu Province Yinguang Chemical Industry Group Co., Ltd, Baiyin, Gansu, China

会议类型: 国际会议

会议名称: 2018 International Conference on Defence Technology (2018国际防务技术会议)

会议地点: 北京

会议语种:英文

页码: 331-333

在线出版日期: 2018-10-21（万方平台首次上网日期，不代表论文的发表时间）