| 射流在薄钢板上的穿孔规律研究 |
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| 引用本文： | 孙建,王利霞,刘丰旺,刘谦.射流在薄钢板上的穿孔规律研究[J].弹箭与制导学报,2006,26(2):57-60. |
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| 作者姓名： | 孙建 王利霞 刘丰旺 刘谦 |
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| 作者单位： | 西安近代化学研究所,西安,710065 |
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| 基金项目： | 致谢文中的实验工作得到了郭伟、侯海周等同志帮助,在我所X设备维修期间203所协助完成了部分实验.论文曾得到了刘北锁研高工,田清正和郭梓熙研究员的指教,梁争峰博士也给本论文提出了宝贵的建议,在此一并表示感谢! |
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| 摘 要： | 为了研究反应装甲对射流的切割和干扰作用,开展了射流对薄钢板穿孔规律的研究.借用半无限靶的开坑模型,应用流体力学的方法加以修正,通过实验验证,可以用来计算薄钢板刚被穿透时的孔径,分析高速射流对薄板的扩孔过程,计算结果在射流高速段和成孔的初期阶段与实验结果吻合较好.
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| 关 键 词： | 射流 薄钢板 开坑 反应装甲 |
| 收稿时间： | 2005-12-29 |
| 修稿时间： | 2005年12月29 |
Study on the Rule of the Penetration of the Jet Against Thin Steel Plate |
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| SUN Jian,WANG Li-xia,LIU Feng-wang,LIU Qian.Study on the Rule of the Penetration of the Jet Against Thin Steel Plate[J].Journal of Projectiles Rockets Missiles and Guidance,2006,26(2):57-60. |
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| Authors: | SUN Jian WANG Li-xia LIU Feng-wang LIU Qian |
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| Abstract: | For researching the effect of breaking and disturbing of explosive reactive armors to jet ,study on the rule of the penetration of the jet against thin steel plate. The model of the penetration of jet against semi-infinite plate was cited, which was modified by fluid dynamics method and was verified by experiment, may apply to calculate the radius of penetration hollow while thin steel plate was penetrated just now, and to analyze crater growth course of high velocity jet to thin plate. The results of computations of the initial penetration of jet demonstrated good agreement with experiment. |
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