Rotating Flow over a Stretching Sheet in Nanofluid using Buongiorno Model and Thermophysical Properties of Nanoliquids

被引:0
|
作者
Abu Bakar, Nor Ashikin [1 ]
Bachok, Norfifah [2 ]
Arifin, Norihan Md [2 ]
机构
[1] Univ Malaysia Perlis, Inst Engn Math, Pauh Putra Campus, Arau 02600, Perlis, Malaysia
[2] Univ Putra Malaysia, Fac Sci, Dept Math, Upm Serdang 43400, Selangor, Malaysia
关键词
D O I
10.1063/1.4995849
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
The boundary layer flow and heat transfer in rotating nanofluid over a stretching sheet using Buongiorno model and thermophysical properties of nanoliquids is studied. Four types of nanoparticles, namely silver (Ag), copper (Cu), alumina (A(l)2O(3)) and titania (TiO2) are used in our analysis with water as the base fluid (Prandtl number, Pr = 6.2). The nonlinear partial differential equations are transformed into ordinary differential equations by using the similarity transformation. The numerical solutions of these equation is obtained using shooting method in Maple software. The numerical results is concentrated on the effects of nanoparticle volume fraction f, Brownian motion Nb, thermophoresis Nt, rotation O and suction S parameters on the skin friction coefficient and heat transfer rate. Dual solutions are observed in a certain range of the rotating parameter.
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页数:9
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