| 电子束辐照效应的数值模拟 |
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| 引用本文： | 周南,丁升.电子束辐照效应的数值模拟[J].计算物理,1995,12(3):301-308. |
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| 作者姓名： | 周南 丁升 |
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| 作者单位： | 西北核技术研究所, 西安 710024 |
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| 摘 要： | 论述了电子束辐照材料时的能量沉积Monte-Carlo计算,在此基础上,与弹塑性流体力学方程组相结合,给出电子束激发的热一力学效应的数值模拟方法.对一系列电子束打铝靶实验进行了实际计算,得到与实验比较一致的结果.
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| 关 键 词： | 电子束 辐照效应 数值模拟 M-C方法 |
| 收稿时间： | 1993-10-28 |
| 修稿时间： | 1994-07-02 |
NUMERICAL SIMULATION OF THE THERMAL-MECHANICAL EFFECT ON MATERIAL BOMBARDED BY ELECTRO-BEAM |
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| Zhou Nan,Ding Sheng.NUMERICAL SIMULATION OF THE THERMAL-MECHANICAL EFFECT ON MATERIAL BOMBARDED BY ELECTRO-BEAM[J].Chinese Journal of Computational Physics,1995,12(3):301-308. |
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| Authors: | Zhou Nan Ding Sheng |
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| Institution: | Northwest Institute of Nuclear Technology, Xian 710024 |
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| Abstract: | Electron transpart characteristics and energy deposition in the medium are calculated by using Monte-Carlo method. Based on the calculations thermal-mechanical effect on material bombarded by electro-beam can be investigated by solving the coupled fluid-plastic equations. Several numerical simulations of the effect in Al have been carried out as illustration of the present method. Calculated results coincide satisfactorily with the experimental data. |
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| Keywords: | electro-beam radiation effects numerical simulation Monte-Carlo method |
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