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首页> 外文会议>Finite differences, finite elements, finite volumes, boundary elements >Finite difference solution of the mixed convection flow of MHD micropolar fluid past a moving surface with radiation effect
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Finite difference solution of the mixed convection flow of MHD micropolar fluid past a moving surface with radiation effect

机译：MHD微极性流体经过运动表面并具有辐射效应的混合对流的有限差分解

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摘要

In this paper, we have studied the effect of radiation, magnetic field on the mixed convection flow of a magneto-micropolar fluid past a continuously moving surface with suction and blowing. The governing equations have been reduced to a system of nonlinear ordinary differential equations by similarity transformations, which have been solved numerically using finite difference method. The effect of important parameters namely, radiation parameter, magnetic parameter and Grashof number on the velocity, microrotation and temperature functions across the boundary layer are shown graphically. Numerical results are also obtained for the skin friction and for the rate of heat transfer, which are given in tables. It is found that skin-friction coefficient increases while the rate of heat transfer decreases as the magnetic parameter increases. The heat transfer coefficient increases with an increase in the radiation parameter.
机译：在本文中，我们研究了辐射，磁场对磁微极性流体通过吸力和鼓风经过连续运动表面的混合对流的影响。通过相似变换将控制方程简化为非线性常微分方程组，并使用有限差分法对其进行了数值求解。图形显示了重要参数，即辐射参数，磁参数和Grashof数对边界层速度，微旋转和温度函数的影响。表中还给出了皮肤摩擦和传热速率的数值结果。发现随着磁参数的增加，皮肤摩擦系数增加而传热率降低。传热系数随着辐射参数的增加而增加。

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