Multiphase flow and transport modeling in heterogeneous porous media

机译：非均质多孔介质中的多相流和传输模型

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In this paper, we discuss the influence of heterogeneities on multiphase flow, focusing on the macroscale. We present the governing equations for multiphase flow, also including compositional flow and transport. Then we discuss the numerical handling of critical effects at the interfaces between two domains with different soil properties and capillary pressures. An example will be given, showing the different results obtained with different numerical methods applied to a 1D-heterogeneous two-phase problem.

机译：在本文中，我们重点讨论宏观尺度上非均质性对多相流的影响。我们提出了多相流的控制方程，还包括成分流和输运。然后，我们讨论了在具有不同土壤特性和毛细压力的两个区域之间的界面处的临界效应的数值处理。将给出一个示例，显示使用不同数值方法获得的不同结果，这些方法应用于一维非均质两相问题。

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来源
《XIVth International Conference on Computational Methods in Water Resources (CMWR XIV), Jun 23-28, 2002, Delft, The Netherlands》|2002年|p.233-240|共8页
会议地点 Delft(NL);Delft(NL)
作者
R. Helmig; H. Jakobs; H. Class;
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作者单位

Chair of Hydromechanics and Modeling of Hydrosystems, Institute of Hydraulic Engineering, Pfaffenwaldring 61, 70569 Stuttgart, Germany;

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原文格式 PDF
正文语种 eng
中图分类水利工程;
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Multiphase flow and transport modeling in heterogeneous porous media

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