爆炸与冲击2013，Vol.33Issue(3)：311-314,4.
基于非平衡多相模型的含铝炸药爆速研究
Investigation on detonation velocity of aluminized explosives based on disequilibrium multiphase model
裴红波 1聂建新 1覃剑峰1
作者信息
- 1. 北京理工大学爆炸科学与技术国家重点实验室,北京100081
- 折叠
摘要
Abstract
Based on the calculations on the powdered aluminum pressure and temperature relaxation times in the detonation zone,the conventional CJ model was improved to propose a new multiphase flow model by considering the multiphase detonation products as well as the thermal disequilibrium in them.The proposed model was applied to calculate the detonation velocities of several aluminized explosives.The calculated results were compared with the existent experimental ones.And the corresponding error is less than 2％.So the calculated results by the new model are better than those by the conventional CJ model.关键词
爆炸力学/非平衡模型/弛豫时间/含铝炸药Key words
mechanics of explosion/disequilibrium multiphase model/relaxation times/aluminized explosive分类
数理科学引用本文复制引用
裴红波,聂建新,覃剑峰..基于非平衡多相模型的含铝炸药爆速研究[J].爆炸与冲击,2013,33(3):311-314,4.
