Non-linear heat and mass transfer in a MHD Homann nanofluid flow through a porous medium with chemical reaction, heat generation and uniform inflow

被引:6
|
作者
EL-Dabe, N. T. [1 ]
Attia, H. A. [2 ]
Essawy, M. A. I. [3 ]
Ramadan, A. A. [4 ]
Abdel-Hamid, A. H. [4 ]
机构
[1] Ain Shams Univ, Dept Math, Fac Educ, Cairo, Egypt
[2] Fayoum Univ, Dept Engn Math & Phys, Fac Engn, Al Fayyum 63415, Egypt
[3] HTI, 3rd Zone,7th Sect POB 4-6th October City, Giza, Egypt
[4] Beni Suef Univ, Math Dept, Fac Sci, Bani Suwayf 62511, Egypt
来源
EUROPEAN PHYSICAL JOURNAL PLUS | 2016年 / 131卷 / 11期
关键词
STAGNATION-POINT FLOW; BOUNDARY-LAYER-FLOW; STRETCHING SURFACE; THERMAL-RADIATION; FLUID; PLATE; SUCTION;
D O I
10.1140/epjp/i2016-16395-8
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The steady MHD axisymmetric flow of an incompressible viscous electrically conducting nanofluid impinging on a permeable plate is investigated with heat and mass transfer. An external uniform magnetic field as well as a uniform inflow, in the presence of either suction or injection, are applied normal to the plate. The effects of heat (generation/absorption) and chemical reaction have been accentuated. This study indicates the incorporated influence of both the thermophoresis phenomenon and the Brownian behavior. Numerical solutions for the governing non-linear momentum, energy and nanoparticle equations have been obtained. The rates of heat and mass transfer are presented and discussed.
引用
收藏
页数:12
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