A nanofluid couple stress flow due to porous stretching and shrinking sheet with heat transfer

IF 2.5 4区 工程技术 Q2 ENGINEERING, MECHANICAL Journal of Porous Media Pub Date : 2024-01-01 DOI:10.1615/jpormedia.2024048602
A. B. Vishalakshi, U.S. Mahabaleshwar, V. Anitha, Dia Zeidan
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Abstract

The analysis of current work portrays the exact solution of couple stress fluid flow with heat transfer. Three variety of nanoparticles are placed inside the flow to achieve better thermal conductivity. Porous sheet inside the fluid flow is considered to yield new results of the study. With the use of similarity variables, the controlling PDEs of the issue are converted into ODEs. Analytical analysis is used to determine the domain and solution of the momentum and energy equations in terms of the Laguerre polynomial. In addition, skin friction and Nusselt number is also verified using non-dimensional different controlling parameters like thermal radiation (R), couple stress fluid parameter (C) , solid volume fractions (∅) , mass transpiration (Vc) and so on, to verify the results of the present work. Present work is very well argument with previously published paper and also it containing many industrial applications namely entropy generation, polymer production, automotive cooling system and microelectronics.
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带热传导的多孔伸缩片引起的纳米流体耦合应力流
当前工作的分析描绘了耦合应力流体流动与热传递的精确解决方案。在流体内部放置了三种不同的纳米颗粒,以获得更好的导热性。流体流动内部的多孔板被认为会产生新的研究结果。利用相似变量,将问题的控制 PDE 转换为 ODE。通过分析,确定了动量方程和能量方程的域和解法,即 Laguerre 多项式。此外,还使用热辐射 (R)、耦合应力流体参数 (C)、固体体积分数 (∅) 和质量蒸腾 (Vc) 等非维度控制参数验证了表皮摩擦和努塞尔特数,以验证本工作的结果。本研究与之前发表的论文进行了很好的论证,同时还包含了许多工业应用,如熵生成、聚合物生产、汽车冷却系统和微电子学。
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来源期刊
Journal of Porous Media
Journal of Porous Media 工程技术-工程:机械
CiteScore
3.50
自引率
8.70%
发文量
89
审稿时长
12.5 months
期刊介绍: The Journal of Porous Media publishes original full-length research articles (and technical notes) in a wide variety of areas related to porous media studies, such as mathematical modeling, numerical and experimental techniques, industrial and environmental heat and mass transfer, conduction, convection, radiation, particle transport and capillary effects, reactive flows, deformable porous media, biomedical applications, and mechanics of the porous substrate. Emphasis will be given to manuscripts that present novel findings pertinent to these areas. The journal will also consider publication of state-of-the-art reviews. Manuscripts applying known methods to previously solved problems or providing results in the absence of scientific motivation or application will not be accepted. Submitted articles should contribute to the understanding of specific scientific problems or to solution techniques that are useful in applications. Papers that link theory with computational practice to provide insight into the processes are welcome.
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