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The effect of magnetisation and Lorentz forces in a two-dimensional biomagnetic channel flow

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Main Authors: Nursalasawati, Rusli, Dr., Kueh, Ahmed Beng Hong, Dr., Erwan Hafizi, Kasiman
Other Authors: nursalasawati@unimap.edu.my
Format: Article
Language:English
Published: AIP Publishing LLC 2014
Subjects:
Biomagnetic
Lorentz force
Magnetisation force
Two-dimensional channel flow
Online Access:http://dspace.unimap.edu.my:80/dspace/handle/123456789/35129
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spelling my.unimap-351292014-06-06T02:40:06Z The effect of magnetisation and Lorentz forces in a two-dimensional biomagnetic channel flow Nursalasawati, Rusli, Dr. Kueh, Ahmed Beng Hong, Dr. Erwan Hafizi, Kasiman nursalasawati@unimap.edu.my kbhahmad@utm.my erwanhafizi@utm.my Biomagnetic Lorentz force Magnetisation force Two-dimensional channel flow Link to publisher's homepage at http://scitation.aip.org The present paper studies the fundamental problem of a Magnetohydrodynamics (MHD) behaviour of the biomagnetic fluid flow in a channel under the influence of a spatially varying magnetic field. The governing equation involves the presence of magnetisation and Lorentz forces for the magnetic field description. Solution of the problem is obtained using an improved finite difference method that employs staggered grid in its discretisation. This approach has successfully handled the pressure of the flow which is the main problem in the standard finite difference method. Results concerning the velocity and skin friction indicate that the presence of magnetic field appreciably influence the flow field. In particular, a distortion in terms of asymmetric flow profile is observed near the magnetic source. Also, vortices have been observed near the lower plate where the magnetic source is placed. 2014-06-06T02:40:06Z 2014-06-06T02:40:06Z 2013 Article AIP Conference Proceedings, vol. 1522, 2013, pages 496-503 978-073541150-0 0094-243X http://scitation.aip.org/content/aip/proceeding/aipcp/10.1063/1.4801167 http://dspace.unimap.edu.my:80/dspace/handle/123456789/35129 en AIP Publishing LLC
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Biomagnetic
Lorentz force
Magnetisation force
Two-dimensional channel flow
spellingShingle Biomagnetic
Lorentz force
Magnetisation force
Two-dimensional channel flow
Nursalasawati, Rusli, Dr.
Kueh, Ahmed Beng Hong, Dr.
Erwan Hafizi, Kasiman
The effect of magnetisation and Lorentz forces in a two-dimensional biomagnetic channel flow
description Link to publisher's homepage at http://scitation.aip.org
author2 nursalasawati@unimap.edu.my
author_facet nursalasawati@unimap.edu.my
Nursalasawati, Rusli, Dr.
Kueh, Ahmed Beng Hong, Dr.
Erwan Hafizi, Kasiman
format Article
author Nursalasawati, Rusli, Dr.
Kueh, Ahmed Beng Hong, Dr.
Erwan Hafizi, Kasiman
author_sort Nursalasawati, Rusli, Dr.
title The effect of magnetisation and Lorentz forces in a two-dimensional biomagnetic channel flow
title_short The effect of magnetisation and Lorentz forces in a two-dimensional biomagnetic channel flow
title_full The effect of magnetisation and Lorentz forces in a two-dimensional biomagnetic channel flow
title_fullStr The effect of magnetisation and Lorentz forces in a two-dimensional biomagnetic channel flow
title_full_unstemmed The effect of magnetisation and Lorentz forces in a two-dimensional biomagnetic channel flow
title_sort effect of magnetisation and lorentz forces in a two-dimensional biomagnetic channel flow
publisher AIP Publishing LLC
publishDate 2014
url http://dspace.unimap.edu.my:80/dspace/handle/123456789/35129
_version_ 1643797714833506304
score 13.214268

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