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首页> 外文期刊>International journal of applied mechanics and engineering >EFFECT OF THERMAL STRATIFICATION ON MHD FREE CONVECTION FLOW OF A MICROPOLAR FLUID OVER A STRETCHING SURFACE
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EFFECT OF THERMAL STRATIFICATION ON MHD FREE CONVECTION FLOW OF A MICROPOLAR FLUID OVER A STRETCHING SURFACE

机译：热分层对拉伸表面微孔流体MHD自由对流的影响

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摘要

This paper analyses the flow and heat transfer characteristics of free convection in the boundary layer flow of a micropolar fluid past a stretching surface with magnetic field, thermal stratification, and heat generation or absorption effects. A similarity transformation was employed to change the governing momentum, angular momentum, and energy partial differential equations into ordinary ones. Then the numerical solution of the problem is derived using the Runge-Kutta Gill method. The sheet is linearly stretched in the presence of a uniform free stream of constant velocity. Numerical results are shown in a tabular form and graphically for the velocity, angular velocity, and temperature as well as the skin-friction and wall heat transfer rate and discussed for various physical parametric values.
机译：本文通过磁场，热分层以及热产生或吸收效应，分析了微极性流体通过拉伸表面时边界层流中自由对流的流动和传热特性。采用相似变换将控制动量，角动量和能量偏微分方程转换为普通方程。然后，使用Runge-Kutta Gill方法得出问题的数值解。在均匀的匀速自由流的存在下，片材被线性拉伸。数值结果以表格形式显示，并以图形方式显示速度，角速度和温度以及蒙皮摩擦和壁传热速率，并讨论了各种物理参数值。

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