Enhanced heat transfer and fluid motion in 3D nanofluid with anisotropic slip and magnetic field

IF 1.8 4区物理与天体物理 Q2 PHYSICS, MULTIDISCIPLINARY

Open Physics Pub Date : 2024-02-23 DOI:10.1515/phys-2023-0131

Shuguang Li, Nainaru Tarakaramu, Muhammad Ijaz Khan, Narsu Sivakumar, Panyam Venkata Satya Narayana, Sherzod Abdullaev, Nissren Tamam, Sayed M. Eldin

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Abstract

A mathematical model is envisaged that discusses the motion of 3D nanofluids (NFs) with anisotropic slip influence magnetic field past a stretching sheet. The heat transportation phenomenon is analysed by melting effect, heat generation, and chemical reaction. The main motivation of this study is to analyse the behaviour of liquid motion and heat transfer (HT) of NFs because this study has huge applications in boiling, solar energy, and micropower generation, which are used in the engineering process. The physical governing partial differential equation is transformed into a coupled non-linear system of ordinary differential equations using suitable appropriate transformations. The translated equations are calculated using Runge–Kutta–Fehlberg method via shooting procedure. The physical characteristics of various parameters on velocities, concentration, and thermal fields are explored in detail. The HT is high in NFs when compared to pure or regular liquids for ascending values of heat source parameter and slip factor. Also, the skin friction coefficients via coordinate axes and rate of Nusselt number were analysed.

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增强具有各向异性滑移和磁场的三维纳米流体中的传热和流体运动

我们设想了一个数学模型，讨论具有各向异性滑移影响磁场的三维纳米流体（NFs）在经过拉伸片时的运动。通过熔化效应、发热和化学反应分析了热传输现象。这项研究的主要动机是分析 NFs 的液体运动和热传递（HT）行为，因为这项研究在沸腾、太阳能和微发电等工程过程中有着巨大的应用。通过适当的转换，物理支配偏微分方程被转化为耦合的非线性常微分方程系统。转换后的方程使用 Runge-Kutta-Fehlberg 方法通过射击程序进行计算。详细探讨了各种参数对速度、浓度和热场的物理特性。与纯液体或普通液体相比，当热源参数和滑移系数的值递增时，NF 中的 HT 较高。此外，还分析了通过坐标轴的表皮摩擦系数和努塞尔特数率。

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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来源期刊

Open Physics PHYSICS, MULTIDISCIPLINARY-

CiteScore

3.20

自引率

5.30%

发文量

审稿时长

18 weeks

期刊介绍： Open Physics is a peer-reviewed, open access, electronic journal devoted to the publication of fundamental research results in all fields of physics. The journal provides the readers with free, instant, and permanent access to all content worldwide; and the authors with extensive promotion of published articles, long-time preservation, language-correction services, no space constraints and immediate publication. Our standard policy requires each paper to be reviewed by at least two Referees and the peer-review process is single-blind.