Axisymmetric squeezing flow of third grade fluid in presence of convective conditions

被引：39
作者：
Hayat, Tasawar [1 ,2 ]
Nazar, Hira [1 ]
Imtiaz, Maria [1 ]
Alsaedi, Ahmed [2 ]
Ayub, M. [1 ]
机构：
[1] Quaid I Azam Univ, Dept Math, Islamabad 44000, Pakistan
[2] King Abdulaziz Univ, Fac Sci, Nonlinear Anal & Appl Math NAAM Res Grp, Dept Math, Jeddah 21589, Saudi Arabia
来源：
CHINESE JOURNAL OF PHYSICS | 2017年 / 55卷 / 03期
关键词：
Magnetohydrodynamics (MHD); Axisymmetric flow; Third grade fluid; Squeezing flow; Thermal radiation; Convective boundary conditions; CHRISTOV HEAT-FLUX; ANALYTIC APPROXIMATE SOLUTIONS; STRETCHABLE ROTATING-DISK; OLDROYD-B FLUID; THERMAL-RADIATION; NANOFLUID FLOW; HETEROGENEOUS REACTIONS; VISCOELASTIC FLUID; PARALLEL PLATES; NANO-FLUIDS;
D O I：
10.1016/j.cjph.2017.02.005
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
This article examines unsteady axisymmetric flow of third grade fluid between two disks. Upper disk is being squeezed towards the lower porous disk. Electrically conducting fluid and convective boundary conditions are used. Heat transfer analysis is carried out in the presence of Joule heating, viscous dissipation and thermal radiation effects. Partial differential equations are reduced into ordinary differential equations by using suitable transformations. Convergent series solutions of velocity and temperature are obtained. Effects of various dimensionless parameters are observed on the velocity and temperature. Numerical values of skin friction coefficient and Nusselt number are also computed and examined. (C) 2017 The Physical Society of the Republic of China (Taiwan). Published by Elsevier B.V. All rights reserved.
引用
收藏
页码：738 / 754
页数：17
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