Effect of Various Factors on Heat Transfer Characteristics of Steady Magnetohydrodynamic Casson Nanofluid (Cu+Water) Between Two Infinite Parallel Plates by Akbari Ganji’s Method Considering Cattaneo–Christov Heat Flux Model

Journal of Science and Transport Technology Pub Date : 2023-03-30 DOI:10.58845/jstt.utt.2023.en.3.1.54-66

A. E. Harfouf, D. Trong, H. Mes-adi, S. Mounir, U. Saraç, Quoc Tuan Tran, V. C. Long, Ș. Ţălu

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Abstract

In this study, the influence of various factors on the heat transfer characteristics of the steady magnetohydrodynamic Casson nanofluid (Cu+Water) between two infinite parallel plates considering the Cattaneo–Christov heat flux model is explored by means of the Akbari Ganji’s Method. The values of Nusselt number are also determined for different values of viscosity, magnetic, and volume fraction parameters and various metallic and nonmetallic nanoparticles (NPs). The findings reveal that the temperature profile (TP) decreases with rising casson fluid and thermal relaxation parameters. However, an increment in the TP is detected for large values of the volume fraction parameter, radiation parameter, Prandtl number, and Eckert number. It is found that the varies proportionally with the viscosity and volume fraction parameters, but it is inversely proportional to the magnetic parameter. The results also show that different metallic and nonmetallic NPs have different values of.

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考虑Cattaneo-Christov热流密度模型的Akbari Ganji法研究各因素对稳定磁流体卡森纳米流体(Cu+水)在两个无限平行板间换热特性的影响

本文采用Akbari Ganji方法，研究了考虑Cattaneo-Christov热流密度模型的稳态磁流体卡森纳米流体(Cu+Water)在两个无限平行板间的换热特性，探讨了各种因素对其传热特性的影响。测定了不同粘度、磁性和体积分数参数以及不同金属和非金属纳米颗粒(NPs)的努塞尔数值。结果表明，温度分布(TP)随卡松流体和热松弛参数的升高而减小。然而，当体积分数参数、辐射参数、普朗特数和埃克特数较大时，可以检测到TP的增加。结果表明，黏度与体积分数参数成正比，与磁性参数成反比。结果还表明，不同金属和非金属NPs的值不同。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Journal of Science and Transport Technology

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