Rayleigh-Benard convection in micropolar fluids with internal heat generation

Rayleigh-Benard convection in micropolar fluids with internal heat generation

Rayleigh-Bénard convection is the heat transfer process which due to buoyancy forces that occurred in a plane horizontal layer of micropolar fluids heated from below. The effect of feedback control and magnetic field on the onset of Rayleigh-Bénard convection in a horizontal micropolar fluids layer...

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Main Author: Khalid, Izzati Khalidah
Format: Thesis
Language:English
Published: 2013
Subjects:
Rayleigh-Benard convection
Heat - Transmission
Online Access:http://psasir.upm.edu.my/id/eprint/38862/1/FS%202013%208%20IR.pdf
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spelling my-upm-ir.388622016-04-06T06:59:16Z Rayleigh-Benard convection in micropolar fluids with internal heat generation 2013-07 Khalid, Izzati Khalidah Rayleigh-Bénard convection is the heat transfer process which due to buoyancy forces that occurred in a plane horizontal layer of micropolar fluids heated from below. The effect of feedback control and magnetic field on the onset of Rayleigh-Bénard convection in a horizontal micropolar fluids layer in the presence of heat generation has been studied. The fluid layer with various boundary conditions at the lower and upper boundaries, and perfectly heat conduction are investigated theoretically based on the linear stability analysis. The various boundary conditions are assumed to be rigid-rigid, rigid-free and free-free. The resulting eigenvalue problems are solved analytically using the Galerkin method. The critical Rayleigh numbers are obtained and the influences of various parameters have been analyzed. It is found that the rigid-rigid surface is the most stable system, and the effect of feedback control as well as the magnetic field always stabilized the system is shown. Rayleigh-Benard convection Heat - Transmission 2013-07 Thesis http://psasir.upm.edu.my/id/eprint/38862/ http://psasir.upm.edu.my/id/eprint/38862/1/FS%202013%208%20IR.pdf application/pdf en public masters Universiti Putra Malaysia Rayleigh-Benard convection Heat - Transmission
institution Universiti Putra Malaysia
collection PSAS Institutional Repository
language English
topic Rayleigh-Benard convection
Heat - Transmission
spellingShingle Rayleigh-Benard convection
Heat - Transmission

Khalid, Izzati Khalidah
Rayleigh-Benard convection in micropolar fluids with internal heat generation
description Rayleigh-Bénard convection is the heat transfer process which due to buoyancy forces that occurred in a plane horizontal layer of micropolar fluids heated from below. The effect of feedback control and magnetic field on the onset of Rayleigh-Bénard convection in a horizontal micropolar fluids layer in the presence of heat generation has been studied. The fluid layer with various boundary conditions at the lower and upper boundaries, and perfectly heat conduction are investigated theoretically based on the linear stability analysis. The various boundary conditions are assumed to be rigid-rigid, rigid-free and free-free. The resulting eigenvalue problems are solved analytically using the Galerkin method. The critical Rayleigh numbers are obtained and the influences of various parameters have been analyzed. It is found that the rigid-rigid surface is the most stable system, and the effect of feedback control as well as the magnetic field always stabilized the system is shown.
format Thesis
qualification_level Master's degree
author Khalid, Izzati Khalidah
author_facet Khalid, Izzati Khalidah
author_sort Khalid, Izzati Khalidah
title Rayleigh-Benard convection in micropolar fluids with internal heat generation
title_short Rayleigh-Benard convection in micropolar fluids with internal heat generation
title_full Rayleigh-Benard convection in micropolar fluids with internal heat generation
title_fullStr Rayleigh-Benard convection in micropolar fluids with internal heat generation
title_full_unstemmed Rayleigh-Benard convection in micropolar fluids with internal heat generation
title_sort rayleigh-benard convection in micropolar fluids with internal heat generation
granting_institution Universiti Putra Malaysia
publishDate 2013
url http://psasir.upm.edu.my/id/eprint/38862/1/FS%202013%208%20IR.pdf
_version_ 1747811760381886464

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