porous flow

The viscous dissipation effect on forced convection in a porous saturated circular tube with an isoflux wall is investigated on the basis of the Brinkman flow model.

基于Brinkman流动模型，研究了等通量壁多孔饱和圆管中粘性耗散对强迫对流的影响。

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A Finite Element Method Using Symbolic Computation in The Dam Porous Flow

坝体渗流中采用符号计算的有限元解法

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For gas flow in porous media, a slippage effect exists, especially when pressure is low, or velocity is low or permeability is low.

对于气体渗流来讲，存在着滑脱效应，特别是在低渗、低速和低压时，滑脱效应更为显著。

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The fine grid algorithm was automatically adopted to solve the pressure distribution of three-dimensional equations of fluid flow in porous media directly in the abnormally changing region of the permeability or porosity.

对于渗透率或孔隙度变化异常的区域，采用精细网格直接求解其压力分布；而在其他区域，采用不均匀网格粗化的方法计算其压力分布。

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Porous Flow Characteristics of Fractured Horizontal Well in Mid Deep Tight Gas Reservoir

中深致密气藏压裂水平井渗流特征

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This paper studies the non-equilibrium effects on viscoelastic heavy oil flow in porous media with a heavy oil multi-component model.

本文利用稠油的多组分模型，研究了不平衡效应对粘弹性稠油在多孔介质中渗流的影响。

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The article uses finite element analysis software ADINA for porous media on thermal fluid-structural interaction to numerical simulation, and analyses the impact of the reservoir due to steam injection and fluid flow in the process of thermal oil.

以石油生产中的热力采油为例，应用有限元分析软件ADINA对多孔介质热流固耦合问题进行数值模拟。分析了在热力采油过程中由于注蒸汽以及流体流动等因素对储油层的影响。

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