| 一种新型水射流切割器成型的仿真研究 |
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| 引用本文： | 张世林,周春桂,王志军,黄德雨. 一种新型水射流切割器成型的仿真研究[J]. 爆破器材, 2011, 40(2): 5-7 |
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| 作者姓名： | 张世林 周春桂 王志军 黄德雨 |
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| 作者单位： | 中北大学机电工程学院,山西太原,030051;中国人民解放军95874部队,江苏南京,210022 |
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| 摘 要： | 提出一种新型的排爆装置结构,它是在楔形药型罩基础上,通过改变结构和材料而演化成的一种聚能装药结构。利用ANSYS/LS-DYNA软件完成了爆炸载荷下的水射流成型的数值模拟。研究结果表明新型排爆装置能够实现一股高速水流,形如＂刀锋＂,可以为实现高速水射流研究提供一种新的选择。
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| 关 键 词： | 数值模拟 高速水束 二次汇聚 爆炸物处理 切割 |
Simulation and Research on Water Jet Formation of a New Type Molding Cutter |
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| ZHANG Shilin,ZHOU Chungui,WANG Zhijun,HUANG Deyu. Simulation and Research on Water Jet Formation of a New Type Molding Cutter[J]. Explosive Materials, 2011, 40(2): 5-7 |
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| Authors: | ZHANG Shilin ZHOU Chungui WANG Zhijun HUANG Deyu |
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| Affiliation: | ZHANG Shilin,ZHOU Chungui,WANG Zhijun School of Mechatronic Engineering,North University of China(Shanxi Taiyuan,030051)HUANG DeyuNo.95874 Troops of the PLA of China(Jiangsu Nanjing,210022) |
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| Abstract: | A new structure of cutting EOD device was proposed,which was a shape charges by changing the structure and materials based on the wedge-shaped liner.ANSYS / LS-DYNA software was applied to complete the numerical simulation of the water beam forming under explosive load.Study results show that the new structure can achieve a beam of high-speed water flow shaped as a blade,providing a new effective choice. |
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| Keywords: | numerical simulation high-speed water jet shaped charge EOD cutting |
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