The effect of magnetisation and Lorentz forces in a two-dimensional biomagnetic channel flow
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2014
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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 |
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| language |
English |
| topic |
Biomagnetic Lorentz force Magnetisation force Two-dimensional channel flow |
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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 |