Unsteady mixed convection flow of Casson fluid past an inclined stretching sheet in the presence of nanoparticles

被引：15

作者：

Rawi, N. A. ^{[1
]}

Ilias, M. R. ^{[1
,2
]}

Lim, Y. J. ^{[1
]}

Isa, Z. M. ^{[1
]}

Shafie, S. ^{[1
]}

机构：

[1] Univ Teknol Malaysia, Fac Sci, Dept Math Sci, Utm Johor Bahru 81310, Johor, Malaysia

[2] Univ Teknol MARA, Fac Comp & Math Sci, Dept Math Sci, Shah Alam, Malaysia

来源：

1ST INTERNATIONAL CONFERENCE ON APPLIED & INDUSTRIAL MATHEMATICS AND STATISTICS 2017 (ICOAIMS 2017) | 2017年 / 890卷

关键词：

HEAT-TRANSFER; CARBOXYMETHYL CELLULOSE; NANOFLUID; RHEOLOGY; SURFACE;

D O I：

10.1088/1742-6596/890/1/012048

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The influence of nanoparticles on the unsteady mixed convection flow of Casson fluid past an inclined stretching sheet is investigated in this paper. The effect of gravity modulation on the flow is also considered. Carboxymethyl cellulose solution (CMC) is chosen as the base fluid and copper as nanoparticles. The basic governing nonlinear partial differential equations are transformed using appropriate similarity transformation and solved numerically using an implicit finite difference scheme by means of the Keller-box method. The effect of nanoparticles volume fraction together with the effect of inclination angle and Casson parameter on the enhancement of heat transfer of Casson nanofluid is discussed in details. The velocity and temperature profiles as well as the skin friction coefficient and the Nusselt number are presented and analyzed.

引用

页数：6

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