Illustration of thermal radiation on the flow analysis of hybrid nanofluid within an expanding/contracting channel

被引：1

作者：

Swain, Laxmipriya ^{[1
]}

Sharma, Ram Prakash ^{[2
]}

Mishra, S. R. ^{[3
]}

机构：

[1] Natl Inst Technol, Dept Basic & Appl Sci, Jote 791113, Arunachal Prade, India

[2] Natl Inst Technol, Dept Mech Engn, Jote 791113, Arunachal Prade, India

[3] Siksha O Anusandhan Deemed Be Univ, Dept Math, Khandagiri Bhubaneswar 751030, Odisha, India

来源：

MODERN PHYSICS LETTERS B | 2024年 / 38卷 / 11期

关键词：

Hybrid nanofluid; physiological flow; thermal buoyancy; thermal radiation; analytical technique; STAGNATION-POINT FLOW; PERMEABLE STRETCHING/SHRINKING SHEET; HEAT-TRANSFER; FLUID-FLOW; LAYER; SLIP;

D O I：

10.1142/S0217984924500726

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The current analysis deals with the physiological flow of hybrid nanofluid within an expanding and contracting vertical annulus embedding with a permeable medium. Additionally, in the free convective viscous flow, the impact of thermal radiation on the heat transport phenomenon is vital. The significance of this research lies in the utilization of Hamilton-Crosser thermal conductivity to investigate the behavior of nanoparticles with different shapes. In this study, both oxide nanoparticles like Al2O3 and metal nanoparticles like Ag are incorporated into the blood, which serves as the base fluid. This incorporation aims to enhance the performance of hybrid nanofluids in influencing flow phenomena. The proposed mathematical model designed for the above-mentioned constraints is solved analytically following the transformation into their corresponding non-dimensional form. The statistical behavior of the diversified parameters is presented graphically and the numerical results for the rate coefficients are deployed via table. Further, the important characteristics of the results are depicted as follows: the combined effect of the particle concentration used in hybrid nanofluid favors in reducing the fluid velocity greatly than that of nanofluid and pure fluid.

引用

页数：18

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