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首页> 外文会议>International Conference on Numerical Heat Transfer and Fluid Flow >Analytical Study of Fluid Flow in a Channel Partially Filled with Porous Medium with Darcy-Brinkman Equation
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Analytical Study of Fluid Flow in a Channel Partially Filled with Porous Medium with Darcy-Brinkman Equation

机译：具有达西 - Brinkman方程的多孔介质部分填充通道中流体流动的分析研究

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摘要

Analytical study of the fluid flow in the developed region of a parallel-plate channel partially filled with a porous medium has been studied. A porous substrate is inserted in the middle of the channel. The Darcy-Brinkman equation is used to describe the fluid flow in the porous region. At the fluid-porous interface, continuity in velocity and jump in the tangential stresses are employed. Analytical solutions are obtained for velocity, flow rate, and the skin friction coefficient. The effects of the parameters such as Darcy number, Da, porous fraction, γ_p, stress jump coefficient, and β on the flow variables have been studied. The effects of these parameters are considered in order to study hydrodynamics in the channel configuration.
机译：已经研究了部分填充有多孔介质的平行板通道的发达区域中的流体流的分析研究。多孔基板插入通道的中间。达西布林岛公式用于描述多孔区域中的流体流动。在流体多孔界面处，采用速度的连续性和切向应力的跳跃。获得分析溶液，用于速度，流速和皮肤摩擦系数。已经研究了诸如达西数，DA，多孔级分，γ_P，应力跳跃系数和β在流量变量上的参数的影响。考虑这些参数的效果，以便在信道配置中研究流体动力学。

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