Flow and radiation heat transfer of a nanofluid over a stretching sheet with velocity slip and temperature jump in porous medium

被引：201

作者：

Zheng, Liancun ^{[1
]}

Zhang, Chaoli ^{[1
,2
]}

Zhang, Xinxin ^{[2
]}

Zhang, Junhong ^{[3
]}

机构：

[1] Univ Sci & Technol Beijing, Sch Math & Phys, Beijing 100083, Peoples R China

[2] Univ Sci & Technol Beijing, Sch Mech Engn, Beijing 100083, Peoples R China

[3] Naval Univ Engn, Wuhan 430033, Hubei, Peoples R China

来源：

JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS | 2013年 / 350卷 / 05期

关键词：

BOUNDARY-LAYER-FLOW; STAGNATION-POINT FLOW; VERTICAL PLATE; MASS-TRANSFER; SURFACE HEAT; ABSORPTION/GENERATION;

D O I：

10.1016/j.jfranklin.2013.01.022

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, we present an investigation for the flow and radiation heat transfer of a nanofluid over a stretching sheet with velocity slip and temperature jump in porous medium. The Brownian motion and thermophoresis are taken into account according to Rosseland's approximation. The governing coupled partial differential equations are non-dimensionalized and solved both numerically and analytically by local similarity method. The effects of involved parameters (velocity slip, temperature jump, thermal radiation, Prandtl number, Lewis number, Brownian motion, thermophoresis) on velocity, temperature and concentration profiles are presented graphically and analyzed. Moreover, the numerical results are compared with the analytical solutions obtained by Homotopy analysis method with very good agreement to validate the present results. (C) 2013 The Franklin Institute. Published by Elsevier Ltd. All rights reserved.

引用

页码：990 / 1007

页数：18

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