含能材料2011，Vol.19Issue(6)：679-683,5.DOI:10.3969/j.issn.1006-9941.2011.06.018
高聚物粘结炸药老化模型比较分析
Comparison of Aging Models of Polymer Bonded Explosives
摘要
Abstract
Three aging models, including Arrhenius, lime-temperature superposition principle and neural network were used to comparatively study the aged HMX based PBX. And the lifetime was predicted when this explosives lost 0.1% of their total mass at 20℃ and when the lost 0. 2% of the total mass at 50℃ and 60 X. Results show that the lifetime predicted from Arrhenius, time-temperature superposition principle, neural network are 390 years, 490 years and 15.2 years and 1127 d, 11 80 d, 1 375 d; and 182 d, 196 d, 220 d, respectively. It is stated that the results calculated by Arrhenius is agreed with that by Time-temperature superposition principle, and the neural network model is not an available when below the modeling temperature.关键词
物理化学/高聚物粘结炸药/贮存寿命/老化模型Key words
physical chemistry/ polymer bonded explosive/ storage lifetime/ aging model分类
军事科技引用本文复制引用
张国辉,韦兴文,陈捷,舒远杰,宋绵新..高聚物粘结炸药老化模型比较分析[J].含能材料,2011,19(6):679-683,5.基金项目
国家自然科学基金中国工程物理研究院联合基金重点项目(11076002) （11076002）
