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Hydrothermal analysis of MHD squeezing mixture fluid suspended by hybrid nanoparticles between two parallel plates
Case Studies in Thermal Engineering ( IF 6.8 ) Pub Date : 2020-05-16 , DOI: 10.1016/j.csite.2020.100650
Sajad. Salehi , Amin. Nori , Kh. Hosseinzadeh , D.D. Ganji

In this study, flow and heat transfer of Magnetohydrodynamic squeezing nanofluid flow between two infinity parallel plates have been investigated. The fluid is an equal mixture of Ethylene-glycol and water. This paper discusses the hybrid nanoparticle while Particles are Fe3O4 and MoS2. The nonlinear equations have been solved by Akbari- Ganji's method, and the result is compared by the numerical method and reported in figures. The effect of Harman number, base fluid, squeeze number, and Heat source on flow and heat transfer have been computed. The result shows that the Akbari- Ganji's method and the numerical method are in good agreement. Akbari- Ganji's method can be useful for such problems, and we can see that the maximum difference in velocity profile and thermal profile between AGM and the numerical method is less than one percent. The velocity profile reduced by an increase in squeeze number and Hartman number. The thermal profile raised with an increase in squeeze number, but it decreased with increasing in Hartman number and heat source parameter.



中文翻译:

混合纳米颗粒悬浮在两个平行板之间的MHD挤压混合液的水热分析

在这项研究中,研究了在两个无限平行板之间的磁流体动力学压缩纳米流体流的流动和传热。流体是乙二醇和水的均等混合物。本文讨论了杂化纳米粒子,而粒子是FË3Ø4中号Ø小号2。非线性方程式已通过Akbari-Ganji方法求解,结果通过数值方法进行了比较并在图中进行了报道。计算了哈曼数,基础流体,挤压数和热源对流动和传热的影响。结果表明,Akbari-Ganji方法与数值方法吻合良好。Akbari-Ganji的方法对于此类问题可能是有用的,并且我们可以看到,AGM与数值方法之间的速度分布和热分布的最大差异小于百分之一。速度分布因挤压数和哈特曼数的增加而减小。热分布随挤压数的增加而升高,但随哈特曼数和热源参数的增加而降低。

更新日期:2020-05-16
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