Molecular dynamics simulation and experimental study on the plasticizing properties of TMETN/NG CMDB propellants

摘要：

　　According to the bad plastication of TMETN on NC, the plastication of TMETN/NG with different proportions on NC was studied by molecular dynamics simulation.It was found that if the plastication of TMETN/NG system was willing to be improved, more than 40 wt % of TMETN need to be replaced.Then, the results of curing experiment show that the CMDB propellants could cure only if the mass ratio of TMETN and NG was greater than 2 ∶ 3, and the propellants could cure uniformly if the mass ratio of TMETN and NG was greater than 3 ∶ 2, which was consistent with the conclusion deduced from simulations.

关键词： TMETN Plasticizing properties Molecular dynamics simulation Casting CMDB propellants

作者: Qiu-fan TANG Jun-qiang LI Ji-zhen LI Bei QU Xue-zhong FAN Ya-jun ZHANG Zheng-zhong ZHANG

作者单位: Xian Modern Chemistry Research Institute, xian 710065, 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: 152-157

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）