MHD three-dimensional flow of viscoelastic fluid over an exponentially stretching surface with variable thermal conductivity

被引:4
|
作者
Alsaedi, A. [1 ]
Hayat, T. [1 ,2 ]
Muhammad, T. [2 ]
Shehzad, S. A. [3 ]
机构
[1] King Abdulaziz Univ, Fac Sci, Nonlinear Anal & Appl Math NAAM Res Grp, POB 80203, Jeddah 21589, Saudi Arabia
[2] Quaid I Azam Univ 45320, Dept Math, Islamabad 44000, Pakistan
[3] COMSATS Inst Informat Technol, Dept Math, Sahiwal 57000, Pakistan
关键词
three-dimensional flow; second grade fluid; variable thermal conductivity; STAGNATION POINT FLOW; POWELL-EYRING FLUID; HEAT-TRANSFER; 2ND-GRADE FLUID; BOUNDARY-CONDITIONS; RADIATIVE FLOW; MAGNETIC-FIELD; MOVING SURFACE; MAXWELL FLUID; SLIP-FLOW;
D O I
10.1134/S0965542516090025
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
This study models the magnetohydrodynamic (MHD) three-dimensional boundary layer flow of viscoelastic fluid. The flow is due to the exponentially stretching surface. The heat transfer analysis is performed through prescribed surface temperature (PST) and prescribed surface heat flux (PHF). The thermal conductivity is taken temperature dependent. Series solutions of velocities and temperatures are constructed. Graphical results for PST and PHF cases are plotted and analyzed. Numerical values of skin-friction coefficients and Nusselt numbers are presented and discussed.
引用
收藏
页码:1665 / 1678
页数:14
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