Axisymmetric flow with heat transfer over exponentially stretching sheet: A computational approach

被引：24

作者：

Shahzad, Azeem ^{[1
]}

Ali, Ramzan ^{[2
]}

Kamran, Muhammad ^{[3
]}

Khan, Salah Ud-Din ^{[4
]}

Khan, Shahab Ud-Din ^{[5
]}

Farooq, Aamir ^{[6
]}

机构：

[1] Univ Engn & Technol, Dept Basic Sci, Taxila 47050, Pakistan

[2] Univ Cent Asia, 310 Lenin St, Naryn 722918, Kyrgyzstan

[3] COMSATS Univ Islamabad, Dept Math, Wah Campus, Islamabad 47040, Pakistan

[4] King Saud Univ, Coll Engn, Sustainable Energy Technol SET Ctr, POB 800, Riyadh 11421, Saudi Arabia

[5] Natl Tokamak Fus Program, PO Nilore, Islamabad 45650, Pakistan

[6] Chongqing Univ, Coll Math & Stat, Chongqing 401331, Peoples R China

来源：

PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS | 2020年 / 554卷

关键词：

Axisymmetric flow; Heat transfer; Exponential stretching; BOUNDARY-LAYER; VISCOELASTIC FLUID; MASS-TRANSFER; SURFACE; RADIATION; SUCTION;

D O I：

10.1016/j.physa.2020.124242

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

This study perform an accurate numerical analysis of axisymmetric flow and heat transfer of an electrically conducting fluid over a radially stretching surface. The flow phenomena occurs due to stretching of surface along radial direction with exponential velocity. The governing highly nonlinear partial differential equations are transformed into ordinary differential equations by invoking new similarity transformations. Numerical analysis for flow behavior is performed using Shooting technique. The velocity and thermal profiles are shown for various values of dimensionless physical parameters and discussed in detail. Further skin friction coefficient and nusselt number are tabulated and examined for various values of pertinent parameters. (C) 2020 Elsevier B.V. All rights reserved.

引用

页数：7

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