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Heat transfer enhancement in mixed convection poiseuille flow of nanofluid with gold nanoparticles in the presence of thermal diffusion and chemical reaction

Sidra, Aman and Ilyas, Khan and Mohd Zuki, Salleh and Zulkhibri, Ismail (2018) Heat transfer enhancement in mixed convection poiseuille flow of nanofluid with gold nanoparticles in the presence of thermal diffusion and chemical reaction. In: 2nd International Conference On Applied Science & Mathematics 2018, 23-25 March 2018 , IBIS Melbourne Hotel & Apartments. pp. 1-5.. (Unpublished)

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Abstract

Heat transfer enhancement of mixed convection Poiseuille flow of nanofluid with gold nanoparticles are studied. The external pressure gradient and buoyancy force induce mixed convection. Chemical reaction and thermal diffusion are also taken into account. Cylindrical shape gold nanoparticles ( ) AuNP are chosen in kerosene oil (base fluid). The problem is modelled in terms of partial differential equations with suitable boundary conditions. Expressions for velocity and temperature are obtained by using perturbation method. Heat transfer rate is evaluated for gold, magnetite and Alumina nanoparticles for the sake of comparison. Gold nanoparticles are found to have highest heat transfer rate. Graphical results are mapped in order to present a better insight the of the embedded parameters effect on the flow of nanofluid.

Item Type: Conference or Workshop Item (Lecture)
Uncontrolled Keywords: Gold nanoparticles; Mixed convection; Kerosene oil; Chemical reaction; Heat and mass transfer
Subjects: Q Science > Q Science (General)
Faculty/Division: Faculty of Industrial Sciences And Technology
Depositing User: Mrs. Neng Sury Sulaiman
Date Deposited: 29 Jun 2018 04:20
Last Modified: 29 Jun 2018 04:20
URI: http://umpir.ump.edu.my/id/eprint/21407
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