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Thermal Radiation Effect in MHD Flow of Powell-Eyring Nanofluid Induced by a Stretching Cylinder

机译:拉伸圆柱体诱导的鲍威尔油纳米流体的MHD流动中的热辐射效应

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In this paper, the steady magnetohydrodynamic (MHD) boundary layer flow of Powell-Eyring nanofluid over a stretching cylinder is discussed. Analysis is performed in the presence of thermal radiation. Variable temperature and concentration are assumed at the surface of cylinder. The arising governing equations of momentum, energy, and concentration are transformed into nonlinear ordinary differential equations by appropriate transformations. Convergent solutions of the governing equations are found. The behavior of pertinent parameters on the velocity, temperature, and concentration profiles are depicted graphically and analyzed comprehensively in detail. The presented results are also compared with the previous published work in the limiting sense. (C) 2015 American Society of Civil Engineers.
机译:本文讨论了在拉伸圆柱体上稳定的Powell-Eyring纳米流体的磁流体力学(MHD)边界层流动。在存在热辐射的情况下进行分析。假定圆柱体表面温度和浓度均可变。通过适当的变换,将动量,能量和浓度的上升控制方程转化为非线性常微分方程。找到了控制方程的收敛解。有关参数在速度,温度和浓度曲线上的行为以图形方式描绘,并进行了详细的全面分析。在限制性的意义上,还将给出的结果与以前发表的成果进行了比较。 (C)2015年美国土木工程师学会。

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