Darcy-Forchheimer mangetized flow based on differential type nanoliquid capturing Ohmic dissipation effects

IF 5.4 2区工程技术 Q1 ENGINEERING, AEROSPACE

Propulsion and Power Research Pub Date : 2023-09-01 DOI:10.1016/j.jppr.2023.08.003

M. Waqas , Yunjie Xu , M. Nasir , Md Mottahir Alam , Amjad Ali Pasha , Kashif Irshad , Bandar M. Fadhl , M.S. Kausar

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引用次数: 0

Abstract

Hydromagnetic nanoliquid establish an extraordinary category of nanoliquids that unveil both liquid and magnetic attributes. The interest in the utilization of hydromagnetic nanoliquids as a heat transporting medium stem from a likelihood of regulating its flow along with heat transportation process subjected to an externally imposed magnetic field. This analysis reports the hydromagnetic nanoliquid impact on differential type (second-grade) liquid from a convectively heated extending surface. The well-known Darcy-Forchheimer aspect capturing porosity characteristics is introduced for nonlinear analysis. Robin conditions elaborating heat-mass transportation effect are considered. In addition, Ohmic dissipation and suction/injection aspects are also a part of this research. Mathematical analysis is done by implementing the basic relations of fluid mechanics. The modeled physical problem is simplified through order analysis. The resulting systems (partial differential expressions) are rendered to the ordinary ones by utilizing the apposite variables. Convergent solutions are constructed employing homotopy algorithm. Pictorial and numeric result are addressed comprehensively to elaborate the nature of sundry parameters against physical quantities. The velocity profile is suppressed with increasing Hartmann number (magnetic parameter) whereas it is enhanced with increment in material parameter (second-grade). With the elevation in thermophoresis parameter, temperature and concentration of nanoparticles are accelerated.

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基于差分型纳米液体捕获欧姆耗散效应的Darcy-Forchheimer管理流动

流体磁性纳米液体建立了一个非凡的纳米液体类别，揭示了液体和磁性的特性。人们对利用磁流体纳米液体作为热传输介质的兴趣源于在外部施加磁场的情况下调节其流动以及热传输过程的可能性。该分析报告了流体磁性纳米液体从对流加热的延伸表面对差分型（二级）液体的影响。引入了著名的Darcy Forchheimer方面捕获孔隙度特征进行非线性分析。考虑了阐述热质传输效应的Robin条件。此外，欧姆耗散和吸入/注入方面也是本研究的一部分。数学分析是通过实现流体力学的基本关系来进行的。通过阶次分析对建模的物理问题进行了简化。通过利用同位变量，将得到的系统（偏微分表达式）呈现为普通系统。利用同源算法构造了收敛解。综合处理了图形和数字结果，以阐述各种参数相对于物理量的性质。速度分布随哈特曼数（磁性参数）的增加而抑制，而随材料参数（二阶）的增加则增强。随着热泳参数的升高，纳米颗粒的温度和浓度加快。

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来源期刊

Propulsion and Power Research Multiple-

CiteScore

7.50

自引率

5.70%

发文量

期刊介绍： Propulsion and Power Research is a peer reviewed scientific journal in English established in 2012. The Journals publishes high quality original research articles and general reviews in fundamental research aspects of aeronautics/astronautics propulsion and power engineering, including, but not limited to, system, fluid mechanics, heat transfer, combustion, vibration and acoustics, solid mechanics and dynamics, control and so on. The journal serves as a platform for academic exchange by experts, scholars and researchers in these fields.