Thermodiffusion effects on magneto-nanofluid flow over a stretching sheet

被引：30

作者：

Awad, Faiz G. ^{[1
]}

Sibanda, Precious ^{[1
]}

Khidir, Ahmed A. ^{[1
]}

机构：

[1] Univ KwaZulu Natal, Sch Math Stat & Comp Sci, ZA-3209 Pietermaritzburg, South Africa

来源：

BOUNDARY VALUE PROBLEMS | 2013年

关键词：

BOUNDARY-LAYER-FLOW; HEAT-TRANSFER;

D O I：

10.1186/1687-2770-2013-136

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We study the effect of thermophoresis on boundary layer magneto-nanofluid flow over a stretching sheet. The model includes the effects of Brownian motion and cross-diffusion effects. The governing partial differential equations are transformed to a system of ordinary differential equations and solved numerically using a spectral linearisation method. The effects of the magnetic influence number, the Prandtl number, Lewis number, the Brownian motion parameter, thermophoresis parameter, the modified Dufour parameter and the Dufour-solutal Lewis number on the fluid properties as well as on the heat, regular and nano mass transfer coefficients are determined and shown graphically.

引用

页数：13

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