| 爆轰快速点火实验研究及机理分析 |
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| 引用本文： | 张丁山,阮文俊,王浩,郭锦炎,王珊珊.爆轰快速点火实验研究及机理分析[J].爆炸与冲击,2011,30(2):185-190. |
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| 作者姓名： | 张丁山 阮文俊 王浩 郭锦炎 王珊珊 |
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| 作者单位： | 南京理工大学能源与动力工程学院,江苏 南京,210094;南京理工大学能源与动力工程学院,江苏 南京,210094;南京理工大学能源与动力工程学院,江苏 南京,210094;南京理工大学能源与动力工程学院,江苏 南京,210094;南京理工大学能源与动力工程学院,江苏 南京,210094 |
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| 摘 要： | 为了验证采用爆轰可迅速引燃点火药进而引燃主装药的可行性及掌握此种点火方式下的点火情况,建立了火药装药系统下直列式起爆器爆轰点火实验系统.在特定装药条件下,对点火后实验装置内压力变化情况进行了测量,得出采用爆轰点火方式可以实现点火延迟时间为0.3 ms的目标,以及得出此种点火方式下,火药燃烧特点及实际应用时的注意事项,如...
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| 关 键 词： | 爆炸力学 点火机理 直列式起爆器 爆轰快速点火 爆轰 |
Experimental investigation and mechanism analysis on high-speed ignition by detonation |
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| ZHNAG Ding-shan,RUAN Wen-jun,WANG Hao,GUO Jin-yan,WANG Shan-shan.Experimental investigation and mechanism analysis on high-speed ignition by detonation[J].Explosion and Shock Waves,2011,30(2):185-190. |
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| Authors: | ZHNAG Ding-shan RUAN Wen-jun WANG Hao GUO Jin-yan WANG Shan-shan |
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| Affiliation: | 1.SchoolofEnergyandPowerEngineering,NanjingUniversityofScienceandTechnology, |
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| Abstract: | To validate the feasibility of high-speed ignition by detonation and find out the ignition mechanism,an experimental system was developed for the investigation of detonation ignition with an in-line explosive initiator.The pressure changes in the test facilities after ignition at specific charges were measured by this system.The ignition delay time was achieved 0.3 ms by the ignition method.The characteristics of powder burning and the attentions in practical applications were obtained by the way of ignitio... |
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| Keywords: | mechanics of explosion ignition mechanism in-line initiator high-speed ignition by detonation detonation |
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