典型文献
Effect of hydrogen-storage pressure on the detonation characteristics of emulsion explosives sensitized by glass microballoons
文献摘要：
In this study,hydrogen-storage glass microballoons were introduced into emulsion explosives to improve the detonation performance of the explosives.The effect of hydrogen-storage pressure on the detonation characteristics of emulsion explosives was systematically investigated.Detonation velocity experiments shows that the change of sensitizing gas and the increase of hydrogen pressure have different effects on the detonation velocity.The experimental parameters of underwater explosion in-crease first and then decreases with the increase of hydrogen pressure.The decrease of these parameters indicates that the strength of glass microballoons is the limiting factor to improve the detonation per-formance of hydrogen-storage emulsion explosives.Compared with the traditional emulsion explosives,the maximum peak pressure of shock wave of hydrogen-storage emulsion explosives increases by 10.6％at 1.0 m and 10.2％at 1.2 m,the maximum values of shock impulse increase by 5.7％at 1.0 m and 19.4％at 1.2 m.The stored hydrogen has dual effects of sensitizers and energetic additives,which can improve the energy output of emulsion explosives.
文献关键词：
中图分类号：
作者姓名：
Ji-ping Chen;Hong-hao Ma;Yi-xin Wang;Liang-liang Huang;Zhao-wu Shen
作者机构：
CAS Key Laboratory of Mechanical Behavior and Design of Materials,Department of Modern Mechanics,University of Science and Technology of China,Hefei,Anhui,PR China;State Key Laboratory of Fire Science,University of Science and Technology of China,Hefei,Anhui,PR China
文献出处：
引用格式：
[1]Ji-ping Chen;Hong-hao Ma;Yi-xin Wang;Liang-liang Huang;Zhao-wu Shen-.Effect of hydrogen-storage pressure on the detonation characteristics of emulsion explosives sensitized by glass microballoons)[J].防务技术,2022(05):747-754
A类：
microballoons,Detonation
B类：
Effect,hydrogen,storage,pressure,detonation,characteristics,emulsion,explosives,sensitized,by,glass,In,this,study,were,introduced,into,improve,performance,was,systematically,investigated,velocity,experiments,shows,that,change,sensitizing,gas,have,different,effects,experimental,parameters,underwater,explosion,first,then,decreases,these,indicates,strength,limiting,Compared,traditional,maximum,peak,shock,wave,increases,values,impulse,stored,has,dual,sensitizers,energetic,additives,which,can,energy,output
AB值：
0.39472
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