Analysis of MHD radiative flow of ternary hybrid nanofluid over a porous stretching surface

Q1 Mathematics

Partial Differential Equations in Applied Mathematics Pub Date : 2025-07-23 DOI:10.1016/j.padiff.2025.101267

Shital Sobale , Jagadish V. Tawade , Pooja Bagane , Vediyappn Govindan , Barno Abdullaeva , Hawzhen Fateh M. Ameen , Manish Gupta , Nadia Batool

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Abstract

The present work focuses on the exploration of MHD ternary hybrid nanofluid (THNF) flow of boundary layer past a porous stretching surface. In this investigation, we have analysed how various sources such as magnetic field, porosity, heat generation, radiation affect the flow dynamics. The novelty of the work is to understand the heat transfer phenomenon of

A l_{2} O_{3}, - T i O_{2} - A g / w a t e r

hybrid nanofluid subjected to magnetic field, viscous dissipation, radiation and porosity effects. of To understand the flow behaviour better associated partial differential equations were transformed to ordinary differential equations via similarity transformations. We have explored this resulting system through MATLAB bvp4c. The results showed that thermal radiation, solid volume fraction improved heat transfer in THNFs as compared to HNFs. By varying the values of various parameters of flow like solid volume fraction, magnetic field parameter, radiation parameter, permeability parameter we have thoroughly studied and compared the flow dynamics with the previously established results. The study has real world applications involving solar plants, applications demanding improved heat transfer and energy saving applications such as air coolers etc.

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多孔拉伸表面三元混合纳米流体MHD辐射流分析

本文主要研究了MHD三元混合纳米流体（THNF）在多孔拉伸表面的边界层流动。在这项研究中，我们分析了各种来源，如磁场，孔隙度，发热，辐射如何影响流动动力学。本研究的新颖之处在于了解了Al2O3、−TiO2−Ag/水混合纳米流体在磁场、粘滞耗散、辐射和孔隙效应作用下的换热现象。为了更好地理解流体的流动特性，将相关的偏微分方程通过相似变换转化为常微分方程。我们通过MATLAB bvp4c对这个最终系统进行了探索。结果表明，热辐射、固体体积分数对thfs的换热效果优于HNFs。通过改变固体体积分数、磁场参数、辐射参数、渗透率参数等流动参数的值，我们对流动动力学进行了深入的研究，并与已有的结果进行了比较。这项研究在现实世界中有应用，包括太阳能发电厂、需要改善传热的应用和节能应用，如空气冷却器等。

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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