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首页> 外文期刊>American Journal of Applied Mathematics >Chemically reacting unsteady magnetohydrodynamic oscillatory Slip flow of a micropolar fluid in a planer channel with varying concentration
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Chemically reacting unsteady magnetohydrodynamic oscillatory Slip flow of a micropolar fluid in a planer channel with varying concentration

机译:浓度变化的平面通道中微极性流体的化学反应不稳定磁流体动力学振荡滑流

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The study examines the problem of unsteady MHD mixed convection in a micropolar fluid with oscillatory flow of an electrically conducting optically thin fluid through a planer channel filled with saturated porous medium. The effect of buoyancy, heat source, thermal radiation and chemical reaction are taken into account embedded with slip boundary condition, varying temperature and concentration. The closed-form analytical solutions are obtained for the momentum, angular momentum, energy and concentration equations. The influence of the various parameters entering into the problem in the velocity, temperature and concentration fields are discussed with the help of graphs. Finally the effects of the pertinent parameters on the skin friction, couple stress and the rate of heat transfer coefficient at the plate are discussed.
机译:这项研究研究了微极性流体中不稳定的MHD混合对流问题,其中导电的光学稀薄流体通过充满饱和多孔介质的平面通道振荡流动。考虑到滑移边界条件,变化的温度和浓度,考虑了浮力,热源,热辐射和化学反应的影响。获得了动量,角动量,能量和浓度方程的封闭形式的解析解。借助图形讨论了在速度,温度和浓度场中进入问题的各种参数的影响。最后,讨论了相关参数对皮肤摩擦,耦合应力和板上传热系数的影响。

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