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首页> 外文期刊>Acta Ciencia Indica. Mathematics >MAGNETOHYDRODYNAMIC CONVECTIVE FLOW AND HEAT TRANSFER OF A VISCOUS HEAT GENERATING FLUID THROUGH A RECTANGULAR DUCT
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MAGNETOHYDRODYNAMIC CONVECTIVE FLOW AND HEAT TRANSFER OF A VISCOUS HEAT GENERATING FLUID THROUGH A RECTANGULAR DUCT

机译:沿矩形管道的粘性热流体的磁流体动力对流和传热

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摘要

We analyze the steady flow and heat transfer of a viscous heat generating electrically conducting fluid through a rectangular vertical duct under a transverse magnetic field. The dissipative terms are taken into account in the energy equation. The equations for the velocity and induced magnetic field are suitably coupled. The walls of the duct normal to the direction of the applied magnetic field are thermally insulated and those parallel to the field are maintained at constant temperature. The Galerkin finite element method with eight nodded serendipity elements is used to obtain the velocity, the temperature, the induced magnetic field, the shear stresses, the Nusselt number. Their behavior is discussed for variations in the governing parameters.
机译:我们分析了在横向磁场作用下通过矩形垂直管道的粘性热产生导电流体的稳定流动和热传递。能量方程中考虑了耗散项。速度和感应磁场的方程式适当地耦合。垂直于外加磁场方向的管道壁是热绝缘的,而平行于磁场的壁则保持恒定温度。使用带有八个点状偶发元素的Galerkin有限元方法来获得速度,温度,感应磁场,切应力,努塞尔数。讨论了它们的行为以控制参数的变化。

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