MHD mixed convection flow adjacent to a vertical plate with prescribed surface temperature

被引：23

作者：

Ishak, Anuar ^{[1
]}

Nazar, Roslinda ^{[1
]}

Bachok, Norfifah ^{[2
]}

Pop, Ioan ^{[3
]}

机构：

[1] Univ Kebangsaan Malaysia, Fac Sci & Technol, Sch Math Sci, Ukm Bangi 43600, Selangor, Malaysia

[2] Univ Putra Malaysia, Fac Sci, Dept Math, Upm Serdang 43400, Selangor, Malaysia

[3] Univ Cluj, Fac Math, R-3400 Cluj Napoca, Romania

来源：

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | 2010年 / 53卷 / 21-22期

关键词：

Boundary layer; Dual solutions; Heat transfer; Magnetohydrodynamic; BOUNDARY-LAYER EQUATIONS; POWER-LAW FLUID; SIMILARITY SOLUTIONS; HYDROMAGNETIC FLOW; MICROPOLAR FLUID; HEAT-TRANSFER; PRESSURE-GRADIENT; PARALLEL STREAM; FLAT-PLATE; WALL;

D O I：

10.1016/j.ijheatmasstransfer.2010.06.043

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The steady MHD mixed convection flow adjacent to a bounding surface immersed in an incompressible viscous fluid is considered. The governing system of partial differential equations is first transformed into a system of ordinary differential equations, before being solved numerically by a finite-difference scheme. The features of the flow and heat transfer characteristics for different values of the governing parameters are analyzed and discussed. Numerical results are obtained for the skin friction coefficient and the local Nusselt number as well as the velocity and temperature profiles. It is found that dual solutions exist for both assisting and opposing flows. The range of the mixed convection parameter for which the solution exists increases in the presence of a magnetic field. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：4506 / 4510

页数：5

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