Effects of convection on mhd flow and heat transfer over a radially stretching disk / Nur Ilhanni Roslan and Siti Nor Asiah Ab Talib

This study sought to investigate the effects of magnetic field and convection on a steady magnetohydrodynamic (MHD) flow and heat transfer past a radially stretching disk. Mathematical formulation of simplified Navier-Stokes equations is made in the presence of a few parameter such as magnetic field...

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Main Authors: Roslan, Nur Ilhanni, Ab Talib, Siti Nor Asiah
Format: Thesis
Language:English
Published: 2019
Subjects:
Online Access:https://ir.uitm.edu.my/id/eprint/40152/1/40152.pdf
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spelling my-uitm-ir.401522021-01-07T07:27:05Z Effects of convection on mhd flow and heat transfer over a radially stretching disk / Nur Ilhanni Roslan and Siti Nor Asiah Ab Talib 2019-07 Roslan, Nur Ilhanni Ab Talib, Siti Nor Asiah Communication of computer science information Database management System design Electricity and magnetism This study sought to investigate the effects of magnetic field and convection on a steady magnetohydrodynamic (MHD) flow and heat transfer past a radially stretching disk. Mathematical formulation of simplified Navier-Stokes equations is made in the presence of a few parameter such as magnetic field and buoyancy. In the analysis, the governing partial differential equations (PDEs) are transformed into a set of ordinary differential equations (ODEs) by a similarity transformation. The transformed equations then are solved numerically by using Keller-Box scheme in MATLAB which consist of three method that are finite difference method, Newton’s method and block elimination method. The numerical solutions are obtained for the heat transfer, the rate skin friction coefficient, velocity and temperature profiles are being compared with the previous research for the purpose of accuracy. The effects of magnetic field and convection, suction on the shear stress and heat transfer are analysed and discussed. It was found that the skin friction coefficient decreases with the increasing values of buoyancy parameter, L while heat transfer remained the same. 2019-07 Thesis https://ir.uitm.edu.my/id/eprint/40152/ https://ir.uitm.edu.my/id/eprint/40152/1/40152.pdf text en public degree Universiti Teknologi MARA, Terengganu Faculty of Computer and Mathematical Sciences Mohd Yusof, Zanariah
institution Universiti Teknologi MARA
collection UiTM Institutional Repository
language English
advisor Mohd Yusof, Zanariah
topic Communication of computer science information
Database management
System design
Electricity and magnetism
spellingShingle Communication of computer science information
Database management
System design
Electricity and magnetism
Roslan, Nur Ilhanni
Ab Talib, Siti Nor Asiah
Effects of convection on mhd flow and heat transfer over a radially stretching disk / Nur Ilhanni Roslan and Siti Nor Asiah Ab Talib
description This study sought to investigate the effects of magnetic field and convection on a steady magnetohydrodynamic (MHD) flow and heat transfer past a radially stretching disk. Mathematical formulation of simplified Navier-Stokes equations is made in the presence of a few parameter such as magnetic field and buoyancy. In the analysis, the governing partial differential equations (PDEs) are transformed into a set of ordinary differential equations (ODEs) by a similarity transformation. The transformed equations then are solved numerically by using Keller-Box scheme in MATLAB which consist of three method that are finite difference method, Newton’s method and block elimination method. The numerical solutions are obtained for the heat transfer, the rate skin friction coefficient, velocity and temperature profiles are being compared with the previous research for the purpose of accuracy. The effects of magnetic field and convection, suction on the shear stress and heat transfer are analysed and discussed. It was found that the skin friction coefficient decreases with the increasing values of buoyancy parameter, L while heat transfer remained the same.
format Thesis
qualification_level Bachelor degree
author Roslan, Nur Ilhanni
Ab Talib, Siti Nor Asiah
author_facet Roslan, Nur Ilhanni
Ab Talib, Siti Nor Asiah
author_sort Roslan, Nur Ilhanni
title Effects of convection on mhd flow and heat transfer over a radially stretching disk / Nur Ilhanni Roslan and Siti Nor Asiah Ab Talib
title_short Effects of convection on mhd flow and heat transfer over a radially stretching disk / Nur Ilhanni Roslan and Siti Nor Asiah Ab Talib
title_full Effects of convection on mhd flow and heat transfer over a radially stretching disk / Nur Ilhanni Roslan and Siti Nor Asiah Ab Talib
title_fullStr Effects of convection on mhd flow and heat transfer over a radially stretching disk / Nur Ilhanni Roslan and Siti Nor Asiah Ab Talib
title_full_unstemmed Effects of convection on mhd flow and heat transfer over a radially stretching disk / Nur Ilhanni Roslan and Siti Nor Asiah Ab Talib
title_sort effects of convection on mhd flow and heat transfer over a radially stretching disk / nur ilhanni roslan and siti nor asiah ab talib
granting_institution Universiti Teknologi MARA, Terengganu
granting_department Faculty of Computer and Mathematical Sciences
publishDate 2019
url https://ir.uitm.edu.my/id/eprint/40152/1/40152.pdf
_version_ 1783734565065457664