Modeling and analysis of unsteady second-grade nanofluid flow subject to mixed convection and thermal radiation

被引：50

作者：

Abbas, S. Z. ^{[1
]}

Waqas, M. ^{[2
]}

Thaljaoui, A. ^{[3
]}

Zubair, M. ^{[4
]}

Riahi, A. ^{[5
]}

Chu, Y. M. ^{[6
,7
]}

Khan, W. A. ^{[4
]}

机构：

[1] Duke Kunshan Univ, Div Nat & Appl Sci, Kunshan 215316, Jiangsu, Peoples R China

[2] Natl Univ Technol, NUTECH Sch Appl Sci & Humanities, Islamabad 44000, Pakistan

[3] Majmaah Univ, Dept Comp Sci & Informat, Coll Sci Zulin, Al Majmaah 11952, Saudi Arabia

[4] Mohi Ud Din Islamic Univ, Dept Math, Nerian Sharif 12010, Azad Kashmir, Pakistan

[5] Majmaah Univ, Coll Sci Al Zulfi, Dept Math, POB 66, Al Majmaah 11952, Saudi Arabia

[6] Huzhou Univ, Dept Math, Huzhou 313000, Peoples R China

[7] Changsha Univ Sci & Technol, Hunan Prov Key Lab Math Modeling & Anal Engn, Changsha 410114, Peoples R China

来源：

SOFT COMPUTING | 2022年 / 26卷 / 03期

关键词：

Second-grade fluid; Nanoparticles; Mixed convection; Unsteady slendering stretching sheet; Zero mass flux condition; Non-linear thermal radiation; SOLAR-RADIATION; BOUNDARY-LAYER; HEAT-FLUX; TEMPERATURE; SIMULATION; SURFACES; FOURIER; LIQUID;

D O I：

10.1007/s00500-021-06575-7

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This article addresses the flow over an unsteady slendering stretching sheet considering second-grade nanofluid with mixed convection. By taking the features of non-linear thermal radiation, thermophoresis and Brownian diffusion effects are scrutinized. The flow is induced by a non-linear stretching surface of variable thickness. Essential features of combined zero mass flux and convective conditions are analyzed. The use of appropriate transformations results in the non-linear ODEs. Computations for the convergent series solutions are provided. Graphical illustrations assign the interpretations to quantities of physical interest. Nusselt number and skin friction are analyzed as well. By observing these results, it is evident that the attributes of nanoparticles and non-linear thermal radiation increase the temperature distribution.

引用

页码：1033 / 1042

页数：10

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