Influence of Thermal Radiation on Unsteady MHD Free Convection Flow of Jeffrey Fluid over a Vertical Plate with Ramped Wall Temperature

被引：34

作者：

Zin, Nor Athirah Mohd ^{[1
]}

Khan, Ilyas ^{[2
]}

Shafie, Sharidan ^{[1
]}

机构：

[1] Univ Teknol Malaysia, Fac Sci, Dept Math Sci, Johor Baharu 81310, Malaysia

[2] Majmaah Univ, Coll Engn, POB 66, Majmaah 11952, Saudi Arabia

来源：

MATHEMATICAL PROBLEMS IN ENGINEERING | 2016年 / 2016卷

关键词：

STAGNATION-POINT FLOW; MAGNETIC-FIELD; HEAT-TRANSFER; 3-DIMENSIONAL FLOW; PERISTALTIC MOTION; STRETCHING SHEET; GENERATION; NANOFLUID; SLIP;

D O I：

10.1155/2016/6257071

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Influence of thermal radiation on unsteady magnetohydrodynamic (MHD) free convection flow of Jeffrey fluid over a vertical plate with ramped wall temperature is studied. The Laplace transform technique is used to obtain the analytical solutions. Expressions for skin friction and Nusselt number are also obtained. Results of velocity and temperature distributions are shown graphically for embedded parameters such as Jeffrey fluid parameter lambda, Prandtl number Pr, Grashof number Gr, Hartmann number Ha, radiation parameter Rd, and dimensionless time tau. It is observed that the amplitude of velocity and temperature profile for isothermal are always higher than ramped wall temperature.

引用

页数：12

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