| 用无网格伽辽金法求解稳定地下水流问题 |
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| 引用本文： | 孙慧,周德亮.用无网格伽辽金法求解稳定地下水流问题[J].地下水,2008,30(6):1-2. |
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| 作者姓名： | 孙慧 周德亮 |
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| 作者单位： | 辽宁师范大学,数学学院,辽宁,大连,116029 |
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| 摘 要： | 详细介绍了无网格伽辽金法（EFGM）基本原理，并将其应用于非均质多孔介质中的稳定地下水流问题，用具体算例将无网格伽辽金法计算结果与传统有限元法（LFEM）计算结果作比较，计算表明无网格伽辽金法具有较高的精度。
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| 关 键 词： | 无网格伽辽金法 非均质 多孔介质 地下水 |
Solution of the steady groundwater flowing Problem by the Element-Free Galerkin Method |
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| SUN Hui,ZHOU De-liang.Solution of the steady groundwater flowing Problem by the Element-Free Galerkin Method[J].Groundwater,2008,30(6):1-2. |
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| Authors: | SUN Hui ZHOU De-liang |
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| Institution: | SUN Hui,ZHOU De-liang (School of Mathematics,Liaoning Normal University,Dalian116029,Liaoning,China) |
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| Abstract: | The principle of Element-Free Galerkin method(EFGM) is introduced in the article.The method is applied to numerically simulate the groundwater flow in heterogeneous porous media.By using a practical calculation example to compare the results of EFGM with the traditional finite element method,the calculated example shows EFGM has high precision to solve the groundwater flow problem. |
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| Keywords: | Element-free Galerkin method heterogeneous porous media and groundwater |
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