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| 爆炸抛撒方式对FAE云雾爆轰特性及威力影响的实验研究 | |
| 引用本文： | 张陶,於津,惠君明.爆炸抛撒方式对FAE云雾爆轰特性及威力影响的实验研究[J].弹箭与制导学报,2010,30(1). |
| 作者姓名： | 张陶 於津 惠君明 |
| 作者单位： | 1. 北京航天长征飞行器研究所,北京,100076 2. 北京临近空间飞行器系统工程研究所,北京,100076 3. 南京理工大学化工学院,南京,210094 |
| 摘 要： | 为探讨中心药管和径向药管爆炸抛撒对FAE爆轰特性及威力影响,通过高速录像、压电传感器和红外热像仪记录FAE静爆实验。获得两发50kg PO、1.5kg抛撒装药、两种爆炸抛撒作用下的云雾扩散、火球温度、冲击波超压数据。结果表明,采用中心药管和径向药管爆炸抛撒形成的云雾覆盖面积和起爆形态相差不大;后者在云雾和破片均匀性方面优于前者,火球温度比前者增益约12%,冲击波超压比前者增益约20%~35%。 |
| 关 键 词： | 爆炸抛撒 云雾爆轰特性 FAE |
Experimental Study of Explosive Dispersion Form of the Influence on FAE of Cloud Explosion Characteristic and Power |
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| ZHANG Tao,YU Jin,HUI Junming.Experimental Study of Explosive Dispersion Form of the Influence on FAE of Cloud Explosion Characteristic and Power[J].Journal of Projectiles Rockets Missiles and Guidance,2010,30(1). | |
| Authors: | ZHANG Tao YU Jin HUI Junming |
| Affiliation: | 1 Beijing Institute of Long March Vehicle;Beijing 100076;China;2 Beijing Institute of Nearspace Vehicles Systems Engineering;3 School of Chemical Engineering;Nanjing University of Science and Technology;Nanjing 210094;China |
| Abstract: | In order to analyze the influence of cloud explosion characteristic and power by the central charge tube and multi-point explosive dispersion.Static explosion experimentation was recorded by fast kinematics analysis,piezoelectric sensor and infrared thermo-imaging measurement systems.The experimental data of cloud dispersion,temperature of blast fireball and overpressure of cloud zone of 50kg PO fuel and 1.5 kg dispersion charge of FAE devices by two kinds of igniting were obtained.It is shown that cloud ar... |
| Keywords: | explosion dispersion cloud explosion characteristic FAE |
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