| 三维激光烧蚀瑞利-泰勒不稳定性并行计算 |
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| 引用本文： | 齐进,叶文华.三维激光烧蚀瑞利-泰勒不稳定性并行计算[J].计算物理,2002,19(5):388-392. |
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| 作者姓名： | 齐进 叶文华 |
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| 作者单位： | 北京应用物理与计算数学研究所, 计算物理实验室, 北京 100088 |
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| 摘 要： | 给出了用三维激光烧蚀不稳定性程序求解的物理方程组,简要介绍了所用的数值方法.根据所模拟问题的物理性质和数值模拟方法探索了在多处理机上实行并行计算的技术和方法,并行效率达75%,在此基础上进行了三维多模激光烧蚀不稳定性的数值模拟,深化了对有关物理规律的认识.
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| 关 键 词： | 惯性约束聚变 激光烧蚀不稳定性 三维多模并行计算 并行效率 |
| 文章编号： | 1001-246X(2002)05-0388-05 |
| 收稿时间： | 2001-01-15 |
| 修稿时间： | 2001年1月15日 |
THREE-DIMENSIONAL PARALLEL COMPUTATION OF LASER ABLATIVE RAYLEIGH-TAYLOR INSTABILITY |
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| QI Jin,YE Wen-hua.THREE-DIMENSIONAL PARALLEL COMPUTATION OF LASER ABLATIVE RAYLEIGH-TAYLOR INSTABILITY[J].Chinese Journal of Computational Physics,2002,19(5):388-392. |
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| Authors: | QI Jin YE Wen-hua |
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| Institution: | Institute of Applied Physics and Computational Mathematics, Laboratory of Computational Physics, Beijing 100088, China |
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| Abstract: | The set of equations for RT instability of 3D laser ablation is presented and the numerical method is introduced briefly.The parallel technology and the method are developed according to the physical nature and numerical algorithm of the problem that we discuss.The parallel efficiency is 75%.The numerical simulations on 3D multi-mode laser ablative RT instability are also presented,which deepen the knowledge on the evolution of nonlinear 3D ablative RT instability. |
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| Keywords: | Inertial Confinement Fusion (ICF) laser ablative instability parallel computation of 3D multimode parallel efficiency |
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