Exploring the role of inclined magnetic field in water-based hybrid nanofluid flow containing copper and alumina nanoparticles over a convectively heated surface: a numerical investigation

IF 2.2 4区化学 Q3 CHEMISTRY, PHYSICAL Colloid and Polymer Science Pub Date : 2024-05-02 DOI:10.1007/s00396-024-05259-6

Showkat Ahmad Lone, Ali M. Mahnashi, Waleed Hamali, Hussam Alrabaiah, Anwar Saeed

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Abstract

In this analysis, a numerical investigation of hybrid nanofluid flow composed of copper and alumina nanoparticles over an extending sheet is deliberated. The sheet surface is assumed to be heated by considering the convective condition, and there is no mass flow at the sheet surface by assuming the zero flux of mass constraints. The modeled ordinary differential equations, which are obtained by transforming the partial differential equations using suitable similarity variables, are evaluated numerically by adopting the bvp4c scheme. The main theme of this analysis is to investigate the applications of an inclined magnetic field toward the hybrid nanofluid flow over a convectively heated surface. The results obtained from this analysis show that the dragging force at the sheet’s surface has been greatly increased by the magnetic factor and angle of inclination. Additionally, the angle of inclination greatly influenced the heat transfer rate, temperature, and concentration distributions when α = 90⁰ as compared to α < 90⁰.

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探索倾斜磁场在对流加热表面上含有铜和氧化铝纳米颗粒的水基混合纳米流体流动中的作用：数值研究

本文分析了由铜和氧化铝纳米粒子组成的混合纳米流体在延伸片上流动的数值研究。通过考虑对流条件，假定薄片表面被加热；通过假定质量通量为零的约束条件，假定薄片表面没有质量流。模型常微分方程是通过使用适当的相似变量转换偏微分方程得到的，采用 bvp4c 方案对其进行数值评估。本分析的主题是研究倾斜磁场对对流加热表面上混合纳米流体流动的影响。分析结果表明，磁性因子和倾斜角大大增加了薄片表面的拖曳力。此外，与 α < 900 相比，当 α = 900 时，倾角极大地影响了传热速率、温度和浓度分布。

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来源期刊

Colloid and Polymer Science 化学-高分子科学

CiteScore

4.60

自引率

4.20%

发文量

111

审稿时长

2.2 months

期刊介绍： Colloid and Polymer Science - a leading international journal of longstanding tradition - is devoted to colloid and polymer science and its interdisciplinary interactions. As such, it responds to a demand which has lost none of its actuality as revealed in the trends of contemporary materials science.