Analytical solution of slip flow of nanofluids over a permeable wedge in the presence of magnetic field

被引：6

作者：

Niu, Jiajia ^{[1
,2
]}

Zheng, Liancun ^{[1
]}

Zhang, Xinxin ^{[2
]}

Li, Chunrui ^{[1
,2
]}

机构：

[1] Univ Sci & Technol Beijing, Dept Math & Mech, Beijing 100083, Peoples R China

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

来源：

PROGRESS IN POWER AND ELECTRICAL ENGINEERING, PTS 1 AND 2 | 2012年 / 354-355卷

关键词：

Nanofluid; Slip Flow; Permeable Wedge; Magnetic Field; Homotopy Analysis Method (HAM);

D O I：

10.4028/www.scientific.net/AMR.354-355.45

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

In this paper, a boundary layer analysis is presented for the slip flow of three types of incompressible viscous nanofluids past a permeable wedge in the presence of a magnetic field. Due to the appearance of a slip boundary condition at the surface, local similarity solution of the reduced nonlinear ordinary differential equation is obtained by the HAM coupled with minimizing the square residual error. The effects of pertinent parameters, such as the magnetic parameter, the solid volume fraction of nanoparticles, the slip parameter and the type of nanofluid on the flow, are analyzed and studied in details. It is found that Ag-water has the highest skin friction coefficient at the surface compared with the others.

引用

页码：45 / +

页数：2

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