火炸药学报2013，Vol.36Issue(4)：29-32,4.
水下法测试微纳米RDX的冲击波感度
Determination of Micro-nano RDX Shock Sensitivity by Underwater Method
田文慧 1何中其 1彭金华 1李凤生 1姜炜1
作者信息
- 1. 南京理工大学化工学院,江苏南京210094
- 折叠
摘要
Abstract
To study the influence rule of particle size of micro-nano RDX on its shock sensitivity,the underwater shock sensitivity of RDX samples with average granularity of 80nm,300nm,350nm,550nm,was determined by combining small cardboard test with underwater explosion experiment.The results show that with increasing particle size of the micro-nano RDX,the 50％ probability gap diaphragm thickness of underwater explosion grows up,which means RDX shock sensitivity is getting more sensitive,as the charge condition is the same.In the particle size range of 80nm to 550nm,the relationship of RDX particle size vs.the values of 50％ probability gap diaphragm thickness is y=0.00379x+8.236,its linear correlation coefficient is 0.980.关键词
爆炸力学/微纳米RDX/粒度/隔板试验/冲击波感度Key words
explosion mechanics/ micro-nano RDX/ particle size/ gap test/ shock sensitivity分类
军事科技引用本文复制引用
田文慧,何中其,彭金华,李凤生,姜炜..水下法测试微纳米RDX的冲击波感度[J].火炸药学报,2013,36(4):29-32,4.
