Research on Sensitized Performance of Micropore Oblate Propellant

摘要：

In order to improve the combustion characteristics of micropore oblate propellant, the sample was treated by sensitizing agent in solvent. The thermal decomposition performance and the flame spread speed were studied. Results show that the decomposition temperature peak descend in different sensitizing agent at the loaded condition and the flame spread speed increase notable in ordinary pressure. The flame spread speed of double base sample is increased markedly with increase of the additive proportion. The sensitized performance of additive agent A is more notable in different kinds of material. The impact sensitivity have no change, but the friction sensitivity increases obviously when additive agent A is introduced. The method to adjust combustion performance by adding sensitizing agent is effective.

关键词： combustion chemistry micropore oblate propellant flame spread speed sensitized performance

作者: LIN Xiangyang LIU Yujun LI Shengyou ZHENG Wenfang PAN Renming

作者单位: School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, Jiangsu, China

会议类型: 国际会议

会议名称: 2009 International Autumn Seminar on Propellants,Ezplosives and Pyrotechnics(2009国际推进剂、炸药、烟火技术秋季研讨会)

会议地点: 昆明

会议语种:英文

页码: 1-4

在线出版日期: 2009-09-22（万方平台首次上网日期，不代表论文的发表时间）