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Rotating flow over a stretching sheet in nanofluid using Buongiorno model and thermophysical properties of nanoliquids

Abu Bakar, Nor Ashikin and Bachok @ Lati, Norfifah and Md. Arifin, Norihan (2016) Rotating flow over a stretching sheet in nanofluid using Buongiorno model and thermophysical properties of nanoliquids. In: 24th National Symposium on Mathematical Sciences (SKSM24), 27-29 Sept. 2016, Primula Beach Hotel, Kuala Terengganu, Terengganu. pp. 1-9.

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Abstract

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 (Al2O3) 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 φ, Brownian motion Nb, thermophoresis Nt, rotation Ω 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.

Item Type:Conference or Workshop Item (Paper)
Keyword:Rotating flow; Stretching sheet; Buongiorno model; Nanoliquids
Faculty or Institute:Faculty of Science
Publisher:AIP Publishing
DOI Number:10.1063/1.4995849
Altmetrics:http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1063/1.4995849
ID Code:57566
Deposited By: Nabilah Mustapa
Deposited On:24 Oct 2017 13:11
Last Modified:24 Oct 2017 13:11

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