Mathematical Modelling Of Steady Bödewadt Flow And Heat Transfer In Nanofluid And Hybrid Nanofluid Over A Permeable And Radially Stretching Disk

This thesis studies the flow and heat transfer characteristics of steady Bödewadt flow in nanofluid and hybrid nanofluid with the presence of suction on the radial stretching permeable disk. Bödewadt flow is a rotating flow that is induced by a rotating source that is placed far away from the bottom...

Full description

Saved in:

Bibliographic Details
Main Author:	Mahyuddin, Anis Anisah
Format:	Thesis
Language:	English
Published:	2023
Subjects:	LC5800-5808 Distance education.
Online Access:	http://eprints.usm.my/60453/1/ANIS%20ANISAH%20BINTI%20MAHYUDDIN%20-%20TESIS%20cut.pdf
Tags:	Add Tag No Tags, Be the first to tag this record!

id	my-usm-ep.60453
record_format	uketd_dc
spelling	my-usm-ep.604532024-04-29T02:44:28Z Mathematical Modelling Of Steady Bödewadt Flow And Heat Transfer In Nanofluid And Hybrid Nanofluid Over A Permeable And Radially Stretching Disk 2023-01 Mahyuddin, Anis Anisah LC5800-5808 Distance education. This thesis studies the flow and heat transfer characteristics of steady Bödewadt flow in nanofluid and hybrid nanofluid with the presence of suction on the radial stretching permeable disk. Bödewadt flow is a rotating flow that is induced by a rotating source that is placed far away from the bottom disk. In this study, the role of nanofluid in heat transfer enhancement are theoretically investigated. The nanoparticles that considered in this study are copper, silver, and aluminium oxide while the base fluid is water. By using the similarity variables, the governing partial differential equations are reduced to nonlinear ordinary differential equation which are then numerically solved using the Keller’s Box method. Adequate amount of suction was needed for the similarity solution of heat transfer equation to exist in the case of stagnant disk. The presence of suction and stretching disk caused the momentum and thermal boundary layer thickness to reduce. Both nanofluid and hybrid nanofluid helps in increasing the local skin friction coefficient and local Nusselt number better than viscous fluid. However, the heat transfer enhancement occurs only when volume fraction of nanoparticle is sufficiently small due to the presence of suction. The presence of the second nanoparticles in hybrid nanofluid showed that the heat transfer enhancement is better compared to nanofluid. Same as the case of nanofluid, sufficiently amount of suction and stretching disk need to be applied in order to enhance the heat transfer rate. 2023-01 Thesis http://eprints.usm.my/60453/ http://eprints.usm.my/60453/1/ANIS%20ANISAH%20BINTI%20MAHYUDDIN%20-%20TESIS%20cut.pdf application/pdf en public masters Universiti Sains Malaysia Pusat Pengajian Pendidikan Jarak Jauh
institution	Universiti Sains Malaysia
collection	USM Institutional Repository
language	English
topic	LC5800-5808 Distance education.
spellingShingle	LC5800-5808 Distance education. Mahyuddin, Anis Anisah Mathematical Modelling Of Steady Bödewadt Flow And Heat Transfer In Nanofluid And Hybrid Nanofluid Over A Permeable And Radially Stretching Disk
description	This thesis studies the flow and heat transfer characteristics of steady Bödewadt flow in nanofluid and hybrid nanofluid with the presence of suction on the radial stretching permeable disk. Bödewadt flow is a rotating flow that is induced by a rotating source that is placed far away from the bottom disk. In this study, the role of nanofluid in heat transfer enhancement are theoretically investigated. The nanoparticles that considered in this study are copper, silver, and aluminium oxide while the base fluid is water. By using the similarity variables, the governing partial differential equations are reduced to nonlinear ordinary differential equation which are then numerically solved using the Keller’s Box method. Adequate amount of suction was needed for the similarity solution of heat transfer equation to exist in the case of stagnant disk. The presence of suction and stretching disk caused the momentum and thermal boundary layer thickness to reduce. Both nanofluid and hybrid nanofluid helps in increasing the local skin friction coefficient and local Nusselt number better than viscous fluid. However, the heat transfer enhancement occurs only when volume fraction of nanoparticle is sufficiently small due to the presence of suction. The presence of the second nanoparticles in hybrid nanofluid showed that the heat transfer enhancement is better compared to nanofluid. Same as the case of nanofluid, sufficiently amount of suction and stretching disk need to be applied in order to enhance the heat transfer rate.
format	Thesis
qualification_level	Master's degree
author	Mahyuddin, Anis Anisah
author_facet	Mahyuddin, Anis Anisah
author_sort	Mahyuddin, Anis Anisah
title	Mathematical Modelling Of Steady Bödewadt Flow And Heat Transfer In Nanofluid And Hybrid Nanofluid Over A Permeable And Radially Stretching Disk
title_short	Mathematical Modelling Of Steady Bödewadt Flow And Heat Transfer In Nanofluid And Hybrid Nanofluid Over A Permeable And Radially Stretching Disk
title_full	Mathematical Modelling Of Steady Bödewadt Flow And Heat Transfer In Nanofluid And Hybrid Nanofluid Over A Permeable And Radially Stretching Disk
title_fullStr	Mathematical Modelling Of Steady Bödewadt Flow And Heat Transfer In Nanofluid And Hybrid Nanofluid Over A Permeable And Radially Stretching Disk
title_full_unstemmed	Mathematical Modelling Of Steady Bödewadt Flow And Heat Transfer In Nanofluid And Hybrid Nanofluid Over A Permeable And Radially Stretching Disk
title_sort	mathematical modelling of steady bödewadt flow and heat transfer in nanofluid and hybrid nanofluid over a permeable and radially stretching disk
granting_institution	Universiti Sains Malaysia
granting_department	Pusat Pengajian Pendidikan Jarak Jauh
publishDate	2023
url	http://eprints.usm.my/60453/1/ANIS%20ANISAH%20BINTI%20MAHYUDDIN%20-%20TESIS%20cut.pdf
_version_	1804888940139773952

Mathematical Modelling Of Steady Bödewadt Flow And Heat Transfer In Nanofluid And Hybrid Nanofluid Over A Permeable And Radially Stretching Disk

Similar Items