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Heat And Fluid Flow In A Rectangular Microchannel Filled With A Porous Medium

机译:填充多孔介质的矩形微通道中的热和流体流动

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摘要

Fully developed forced convection in a rectangular microchannel filled with or without a porous medium is investigated analytically based on the Fourier series approach. The Brinkman flow model is applied with the slip velocity being accounted for. Invoking the temperature jump equation, the H2 thermal boundary condition is investigated. Expressions are presented for the local and average velocity and temperature profiles, the friction factor, the slip coefficient, and the Nusselt number in terms of the key parameters.
机译:基于傅立叶级数方法,分析了填充或不填充多孔介质的矩形微通道中完全展开的强制对流。应用布林克曼流动模型并考虑滑移速度。调用温度跃迁方程,研究了H2热边界条件。根据关键参数,给出了局部和平均速度和温度曲线,摩擦系数,滑移系数和Nusselt数的表达式。

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