MHD FORCED CONVECTION FLOW OF A NANOFLUID ADJACENT TO A NON-ISOTHERMAL WEDGE

被引：24

作者：

Chamkha, Ali J. ^{[1
]}

Rashad, A. M. ^{[2
]}

机构：

[1] Publ Author Appl Educ & Training, Mfg Engn Dept, Shuweikh 70654, Kuwait

[2] Aswan Univ, Fac Sci, Dept Math, Aswan 81528, Egypt

来源：

COMPUTATIONAL THERMAL SCIENCES | 2014年 / 6卷 / 01期

关键词：

forced convection; magnetohydrodynamics; wedge; nanofluid; thermophoresis;

D O I：

10.1615/ComputThermalScien.2014005800

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A boundary-layer analysis is presented for the magnetohydrodynamic (MHD) forced convection flow of a nanofluid adjacent to a non-isothermal wedge. The model used for the nanofluid incorporates the effects of Brownian motion and thermophoresis. The governing partial differential equations are transformed into a set of non-similar equations and solved numerically by an efficient implicit, iterative, finite-difference method. Comparisons with previously published work are performed and excellent agreement is obtained. A parametric study of the physical parameters is conducted and a representative set of numerical results for the velocity, temperature, and nanoparticles volume fraction profiles as well as the local skin-friction coefficient and local Nusselt and Sherwood numbers are illustrated graphically to show interesting features of the solutions.

引用

页码：27 / 39

页数：13

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