| 爆炸磁压缩发生器爆炸管运动研究 |
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| 引用本文： | 于川,李良忠,晏成立,曾凡群,陈英石,蔡明亮,孙承纬,谢卫平.爆炸磁压缩发生器爆炸管运动研究[J].强激光与粒子束,1997,9(4). |
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| 作者姓名： | 于川 李良忠 晏成立 曾凡群 陈英石 蔡明亮 孙承纬 谢卫平 |
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| 作者单位： | 中国工程物理研究院流体物理研究所, 冲击波物理与爆轰物理实验室,成都523信箱53分箱,610003 |
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| 基金项目： | 国家863激光技术领域资助 |
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| 摘 要： | 报导了对爆炸磁压缩发生器(MFCG)的爆炸管进行的爆轰试验结果。用电子学方法测试了爆炸管采用的粉状RDX炸药的爆轰速度;采用高速分幅摄影方法,观测了爆炸管在管内RDX炸药爆轰产物驱动下的膨胀运动过程,测试了膨胀角、对称性和膨胀速度。试验表明,爆炸管在膨胀至 3倍初始半径内未发现破裂现象,其性能满足MFCG的设计要求。
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| 关 键 词： | MFCG 爆炸管 分幅摄影 膨胀角 |
| 收稿时间： | 1900-01-01; |
EXPERIMENTAL RESEARCH FOR EXPLOSIVE TUBE OF MAGNETIC FLUX COMPRESSION GENERATOR (MFCG) |
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| Yu Chuan,Li Liangzhong,Yan Chengli,Zeng Fanqun,Chen Yingshi,Cai Mingliang,Sun Chengwei,and Xie Weiping Institute of Fluid Physics of CAEP,Laboratory for Shock Wave and Detonation Physics Research. P O Box ,Chengdu.EXPERIMENTAL RESEARCH FOR EXPLOSIVE TUBE OF MAGNETIC FLUX COMPRESSION GENERATOR (MFCG)[J].High Power Laser and Particle Beams,1997,9(4). |
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| Authors: | Yu Chuan Li Liangzhong Yan Chengli Zeng Fanqun Chen Yingshi Cai Mingliang Sun Chengwei and Xie Weiping Institute of Fluid Physics of CAEP Laboratory for Shock Wave and Detonation Physics Research P O Box Chengdu |
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| Affiliation: | Yu Chuan,Li Liangzhong,Yan Chengli,Zeng Fanqun,Chen Yingshi,Cai Mingliang,Sun Chengwei,and Xie Weiping Institute of Fluid Physics of CAEP,Laboratory for Shock Wave and Detonation Physics Research. P O Box 523,Chengdu,610003 |
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| Abstract: | This paper describes the detonation experimental result obtained by Magnetic Flux Compression Generator (MFCG) explosive tube.By means of electric method,the detonation velocity of RDX explosive powder used as explosive tube was measured;by means of high speed slit photography,the expansive process of the explosive tube driven by the detonation product of RDX was investigated,and the expanding angle,symmetry and expansive velocity were measured.The results show that the explosive tubes have not been found any fracture within the range of the explosive tube expanding to three times of the original radius.Its characteristic satisfies MFCG design. |
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| Keywords: | MFCG explosive tube slit photography expansive angle |
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