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Convection on binary fluid with cross diffusive coefficients and vertical magnetic field

This study deals theoretically with the effect of cross diffusion coefficients viz., Soret and Dufour effects subjected to uniform vertical magnetic field on the onset of stationary convection in a horizontal layer of binary fluid model. The upper surface of a binary fluid layer is non-deformable an...

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Main Authors: Mohd Mokhtar, Nor Fadzillah, Abd Gani, Siti Salwa
Format: Conference or Workshop Item
Language:English
Published: AIP Publishing 2016
Online Access:http://psasir.upm.edu.my/id/eprint/57298/1/Convection%20on%20binary%20fluid%20with%20cross%20diffusive%20coefficients%20and%20vertical%20magnetic%20field.pdf
http://psasir.upm.edu.my/id/eprint/57298/
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spelling my.upm.eprints.572982017-09-26T03:58:46Z http://psasir.upm.edu.my/id/eprint/57298/ Convection on binary fluid with cross diffusive coefficients and vertical magnetic field Mohd Mokhtar, Nor Fadzillah Abd Gani, Siti Salwa This study deals theoretically with the effect of cross diffusion coefficients viz., Soret and Dufour effects subjected to uniform vertical magnetic field on the onset of stationary convection in a horizontal layer of binary fluid model. The upper surface of a binary fluid layer is non-deformable and the lower surface is assumed to be rigid and heated from below. In this investigation, the bounding system of the model are considered to be rigid-rigid and free-rigid which described the upper and free surfaces of the model. The eigenvalue equations of the perturbed state obtained from the normal mode analysis are solved by using the Galerkin method. The influences of magnetic field and cross diffusion parameter in binary fluid model are analyzed on the onset of convection. The results show that the effect of increasing the magnetic field strength is always to stabilize the binary fluid model although the onset of convection gets advanced when the Soret parameter is increase. AIP Publishing 2016 Conference or Workshop Item PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/57298/1/Convection%20on%20binary%20fluid%20with%20cross%20diffusive%20coefficients%20and%20vertical%20magnetic%20field.pdf Mohd Mokhtar, Nor Fadzillah and Abd Gani, Siti Salwa (2016) Convection on binary fluid with cross diffusive coefficients and vertical magnetic field. In: 2nd International Conference on Mathematics, Engineering and Industrial Applications 2016 (ICoMEIA 2016), 10-12 Aug. 2016, Songkhla, Thailand. (pp. 1-8). 10.1063/1.4965168
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description This study deals theoretically with the effect of cross diffusion coefficients viz., Soret and Dufour effects subjected to uniform vertical magnetic field on the onset of stationary convection in a horizontal layer of binary fluid model. The upper surface of a binary fluid layer is non-deformable and the lower surface is assumed to be rigid and heated from below. In this investigation, the bounding system of the model are considered to be rigid-rigid and free-rigid which described the upper and free surfaces of the model. The eigenvalue equations of the perturbed state obtained from the normal mode analysis are solved by using the Galerkin method. The influences of magnetic field and cross diffusion parameter in binary fluid model are analyzed on the onset of convection. The results show that the effect of increasing the magnetic field strength is always to stabilize the binary fluid model although the onset of convection gets advanced when the Soret parameter is increase.
format Conference or Workshop Item
author Mohd Mokhtar, Nor Fadzillah
Abd Gani, Siti Salwa
spellingShingle Mohd Mokhtar, Nor Fadzillah
Abd Gani, Siti Salwa
Convection on binary fluid with cross diffusive coefficients and vertical magnetic field
author_facet Mohd Mokhtar, Nor Fadzillah
Abd Gani, Siti Salwa
author_sort Mohd Mokhtar, Nor Fadzillah
title Convection on binary fluid with cross diffusive coefficients and vertical magnetic field
title_short Convection on binary fluid with cross diffusive coefficients and vertical magnetic field
title_full Convection on binary fluid with cross diffusive coefficients and vertical magnetic field
title_fullStr Convection on binary fluid with cross diffusive coefficients and vertical magnetic field
title_full_unstemmed Convection on binary fluid with cross diffusive coefficients and vertical magnetic field
title_sort convection on binary fluid with cross diffusive coefficients and vertical magnetic field
publisher AIP Publishing
publishDate 2016
url http://psasir.upm.edu.my/id/eprint/57298/1/Convection%20on%20binary%20fluid%20with%20cross%20diffusive%20coefficients%20and%20vertical%20magnetic%20field.pdf
http://psasir.upm.edu.my/id/eprint/57298/
_version_ 1643836445740236800
score 13.211869

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