| 含多种多孔介质区域中流体的流动 |
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| 引用本文： | 谭启建.含多种多孔介质区域中流体的流动[J].四川教育学院学报,2013,29(5):105-108. |
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| 作者姓名： | 谭启建 |
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| 作者单位： | 成都师范学院数学系,成都,611130 |
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| 基金项目： | 四川省教育厅项目，成都师范学院重点项目 |
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| 摘 要： | 利用Darcy定律和质量守恒定律,得到了含多种多孔介质区域中可压缩流体流动的数学模型;在适当的假设条件下,利用上下解方法,得到了模型解的存在唯一性。
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| 关 键 词： | 多孔介质 间断系数 Darcy定律 |
Flow of the Fluid in a Domain Filled with Different Kinds of Porous Mediums |
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| TAN Qi-jian.Flow of the Fluid in a Domain Filled with Different Kinds of Porous Mediums[J].Journal of Sichuan College of Education,2013,29(5):105-108. |
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| Authors: | TAN Qi-jian |
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| Institution: | TAN Qi-jian (Department of Mathematics, Chengdu Normal University, Chengdu 611130, China) |
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| Abstract: | By using Darcy＇s law and the law of mass conservation, this paper gets the mathematical model of the flow of the compressible fluid in a domain filled with different kinds of porous mediums. By the method of upper and lower solutions this paper obtains the existence and uniqueness of the solutions under some suitable assumptions. |
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| Keywords: | porous medium discontinuous coefficients Darcy＇s law |
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