Muhammad Khursheed, Ahmed Bilal, Sharaf Mohamed, Afikuzzaman Mohammad, Az-Zo'bi Emad A
Department of Humanities and Sciences, School of Electrical Engineering and Computer Science (SEECS), National University of Sciences and Technology (NUST) Islamabad Pakistan
School of Energy and Power Engineering, Jiangsu University Zhenjiang China.
Nanoscale Adv. 2023 Dec 1;6(3):855-866. doi: 10.1039/d3na00688c. eCollection 2024 Jan 30.
In this study, we investigate the interactions of a hybrid nanofluid on a curved surface that is being stretched. The magnetic field is perpendicular to the flow and interacts with a mixture of molybdenum disulfide and argentum nanoparticles suspended in pure water, forming a hybrid nanomaterial. Our investigation considers heat transport analysis under different conditions, such as magnetohydrodynamic, Darcy-Forchheimer porous medium flow, Joule heating, and a convective boundary condition. We employ numerical and statistical methods to study the problem's intricacies comprehensively. Our findings indicate that Darcy-Forchheimer flow includes viscous and inertial forces, which results in higher flow rates and reduced skin friction. Additionally, the convective boundary condition leads to uniform temperature distribution within the hybrid material due to rapid internal heat transfer relative to surface resistance, significantly increasing the heat transfer rate.
在本研究中,我们研究了一种混合纳米流体在被拉伸的曲面上的相互作用。磁场垂直于流动方向,并与悬浮在纯水中的二硫化钼和银纳米颗粒的混合物相互作用,形成一种混合纳米材料。我们的研究考虑了不同条件下的热传输分析,如磁流体动力学、达西 - 福希海默多孔介质流动、焦耳热和对流边界条件。我们采用数值和统计方法全面研究该问题的复杂性。我们的研究结果表明,达西 - 福希海默流动包含粘性力和惯性力,这导致更高的流速和降低的表面摩擦。此外,由于相对于表面阻力而言内部热传递迅速,对流边界条件导致混合材料内部温度分布均匀,显著提高了热传递速率。