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G-Jitter Induced Magnetohydrodynamics Flow of Nanofluid with ConstantConvective Thermal and Solutal Boundary Conditions

机译：G抖动诱导恒定常数的纳米流体的磁流体动力学流动对流热边界和边界边界条件

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摘要

Taking into account the effect of constant convective thermal and mass boundary conditions, we present numerical solution of the 2-D laminar g-jitter mixed convective boundary layer flow of water-based nanofluids. The governing transport equations are converted into non-similar equations using suitable transformations, before being solved numerically by an implicit finite difference method with quasi-linearization technique. The skin friction decreases with time, buoyancy ratio, and thermophoresis parameters while it increases with frequency, mixed convection and Brownian motion parameters. Heat transfer rate decreases with time, Brownian motion, thermophoresis and diffusion-convection parameters while it increases with the Reynolds number, frequency, mixed convection, buoyancy ratio and conduction-convection parameters. Mass transfer rate decreases with time, frequency, thermophoresis, conduction-convection parameters while it increases with mixed convection, buoyancy ratio, diffusion-convection and Brownian motion parameters. To the best of our knowledge, this is the first paper on this topic and hence the results are new. We believe that the results will be useful in designing and operating thermal fluids systems for space materials processing. Special cases of theresults have been compared with published results and an excellent agreement isfound.
机译：考虑到恒定的对流热和质量边界条件的影响，我们提出了水基纳米流体的二维层流g-jitter混合对流边界层流动的数值解。在通过准线性化技术通过隐式有限差分方法进行数值求解之前，使用适当的变换将控制输运方程式转换为非相似方程式。皮肤摩擦力随时间，浮力比和热泳参数而降低，而随频率，混合对流和布朗运动参数而增加。传热速率随时间，布朗运动，热泳和扩散对流参数而降低，而随雷诺数，频率，混合对流，浮力比和传导对流参数而增加。传质速率随时间，频率，热泳，传导对流参数而降低，而随着混合对流，浮力比，扩散对流和布朗运动参数而增加。据我们所知，这是关于该主题的第一篇论文，因此结果是新的。我们相信，这些结果将对设计和运行用于空间材料加工的导热液系统很有用。的特殊情况将结果与已发布的结果进行了比较，得出了很好的共识找到了。

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