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首页> 外文期刊>Journal of Nanofluids >Mathematical Analysis of Thermal Energy Distribution in a Hybridized Mixed Convective Flow
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Mathematical Analysis of Thermal Energy Distribution in a Hybridized Mixed Convective Flow

机译：数学分析的热能分布在杂化混合对流流

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摘要

The mixed convective flow of hybrid nanofluid (SWCNT-MWCNT/EG) containing micropolar fluid past a Riga surface embedded in porous medium is explored in detail throughout this study. In the momentum equation, the Darcy Forchheimer effect is used. The heat transfer phenomenon is exploited with viscous dissipation and thermal stratification over a non-Fourier heat flux model. PDEs are transformed into the necessary governing equations using transformations. The numerical results of non-linear governing equations are collected using Matlab function bvp4c. Graphical representations of the effects of relevant parameters on velocity, skin friction, and temperature are shown. The comparison of simple nanofluid and hybrid nanofluid is discussed in graphs. The temperature field is higher for hybrid nanofluid than simple nanofluid when solid volume fraction enhances. With increasing solid volume fraction, porosity parameter, and mixed convection parameter, the axial friction factor rises. The momentum boundary layer is inversely proportional to the slip parameter, Hartman number, variable viscosity and the porosity parameter.
机译：的混合对流混合nanofluid(SWCNT-MWCNT / EG)包含微极流体的过去里加表面嵌入多孔介质详细探讨了在这个研究。动量方程、达西Forchheimer效果使用。利用粘性耗散和热分层non-Fourier热流模型。使用转换控制方程。非线性控制的数值结果收集使用Matlab函数方程bvp4c。相关的参数对速度,皮肤摩擦,温度显示。比较简单的nanofluid和混合nanofluid讨论了图形。字段为混合nanofluid高于简单nanofluid当固体体积分数提高。随着固体体积分数增加,孔隙度参数,和混合对流参数轴向摩擦系数增加。边界层是成反比的滑参数,哈特曼号码,变量粘度和孔隙度参数。

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