爆炸与冲击2018，Vol.38Issue(1)：191-196,6.DOI:10.11883/bzycj-2016-0140
计算CHNO和CHNOAl炸药爆速的一种新方法
A new method for calculating the detonation velocity of CHNO and CHNOAl explosives
杨慕天 1郑波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
In this work we put forward a new method for calculating the detonation velocity of composite explosive based on the concept of the ideal composite explosive model,and constructed the characteristic detonation velocity equation of air and aluminum with explosive composition.Using this method,we performed calculation of the detonation velocity for 26 mixed CHNO explosives,13 pure CHNO explosives,and 25 aluminized explosives,all of whose maximum theoretical charge density is more than 85％.The results showed that the calculated detonation velocities were in good agreement with the experimental values.The average relative error was 0.01 ％ and the square of the correlation coefficient is 0.9615.Compared with the commonly adopted methods such as Kamlet and Urizar,the new method was more accurate.The new method not only provides a new way to calculate the detonation velocity of CHNO explosives and CHNOA1 explosives,but may also serve as reference for the study of new composite explosives.关键词
CHNO类炸药/CHNOAl炸药/Kamlet方法/Urizar方法Key words
CHNO explosives/CHNOA1 explosives/Kamlet method/Urizar method分类
数理科学引用本文复制引用
杨慕天,郑波..计算CHNO和CHNOAl炸药爆速的一种新方法[J].爆炸与冲击,2018,38(1):191-196,6.
