| 页岩气藏渗流模型的特征混合有限元数值模拟 |
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| 引用本文： | 刘明颖,李文涛.页岩气藏渗流模型的特征混合有限元数值模拟[J].数学的实践与认识,2017(11):109-117. |
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| 作者姓名： | 刘明颖 李文涛 |
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| 作者单位： | 南京理工大学泰州科技学院,江苏泰州,225300 |
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| 摘 要： | 将特征有限元方法和混合有限元方法进行耦合,对页岩气藏渗流模型进行了数值模拟,给出了详细的误差分析,得到了最优的L~2模误差估计,并用数值实验验证了方法的有效性.
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| 关 键 词： | 页岩气 特征有限元 混合有限元 数值模拟 |
Characteristic Mixed Finite Element Numerical Simulation for Shale Gas Seepage Model |
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| LIU Ming-ying,LI Wen-tao.Characteristic Mixed Finite Element Numerical Simulation for Shale Gas Seepage Model[J].Mathematics in Practice and Theory,2017(11):109-117. |
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| Authors: | LIU Ming-ying LI Wen-tao |
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| Abstract: | In this paper characteristic finite element method and mixed finite element method are coupled to simulate the shale gas seepage model.A detailed error analysis is given and an optimal error estimation of the L2 norm is obtained.Finally,the rationality of this method is verified by two numerical experiments. |
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| Keywords: | shale gas characteristic finite element mixed finite element numerical simulation |
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