Heat transfer analysis of GO-water nanofluid flow between two parallel disks

被引：24
作者：
Azimi, M. [1 ]
Riazi, R. [1 ]
机构：
[1] Univ Tehran, Fac New Sci & Technol, Tehran, Iran
来源：
PROPULSION AND POWER RESEARCH | 2015年 / 4卷 / 01期
关键词：
Nanofluid; Squeezing flow; Nanoparticle concentration; Heat transfer enhancement; Analytical solution;
D O I：
10.1016/j.jppr.2015.02.001
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
In this paper, the unsteady magnetohydrodynamic (MHD) squeezing flow between two parallel disks (which is filled with nanofluid) is considered. The Galerkin optimal homotopy asymptotic method (GOHAM) is used to obtain the solution of the governing equations. The effects of Hartman number, nanoparticle volume fraction, Brownian motion parameter and suction/blowing parameter on nanofluid concentration, temperature and velocity profiles have been discussed. Furthermore, a comparison between obtained solutions and numerical ones have been provided. (C) 2015 National Laboratory for Aeronautics and Astronautics. Production and hosting by Elsevier B.V.
引用
收藏
页码：23 / 30
页数：8
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