Influence of hall current on oscillatory Couette flow in the presence of an inclined magnetic field through porous medium
The aim of this paper is to construct an exact solution corresponding to the oscillatory Couette flow in a rotating system. An incompressible viscous fluid occupies the porous medium in a rotating horizontal parallel-plate channel subject to a uniform strength, static, oblique magnetic field acting...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Begell House, Inc.
2014
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| Online Access: | http://irep.iium.edu.my/36017/ http://irep.iium.edu.my/36017/1/Porous.pdf |
| _version_ | 1848781147747647488 |
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| author | Khan , Masood Saeed, Saira Fetecau, C. Azram, Mohammad |
| author_facet | Khan , Masood Saeed, Saira Fetecau, C. Azram, Mohammad |
| author_sort | Khan , Masood |
| building | IIUM Repository |
| collection | Online Access |
| description | The aim of this paper is to construct an exact solution corresponding to the oscillatory Couette flow in a rotating system. An incompressible viscous fluid occupies the porous medium in a rotating horizontal parallel-plate channel subject to a uniform strength, static, oblique magnetic field acting at an angle Θ to the positive direction of the axis of rotation. The flow is generated by the nontorsional oscillations of both plates. Hall effects are taken into account and an exact solution is obtained by using the Laplace transform technique. Moreover, asymptotic behavior of the obtained solution is also analyzed for several cases. The effects of the pertinent parameters such as the Hall current parameter (m), rotation parameter (K2), Hartmann number (M2), Darcy number (Da), and magnetic field inclination (Θ) on the velocity profiles are graphically depicted and studied in detail. |
| first_indexed | 2025-11-14T15:44:57Z |
| format | Article |
| id | iium-36017 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T15:44:57Z |
| publishDate | 2014 |
| publisher | Begell House, Inc. |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-360172014-04-16T08:36:37Z http://irep.iium.edu.my/36017/ Influence of hall current on oscillatory Couette flow in the presence of an inclined magnetic field through porous medium Khan , Masood Saeed, Saira Fetecau, C. Azram, Mohammad QA Mathematics The aim of this paper is to construct an exact solution corresponding to the oscillatory Couette flow in a rotating system. An incompressible viscous fluid occupies the porous medium in a rotating horizontal parallel-plate channel subject to a uniform strength, static, oblique magnetic field acting at an angle Θ to the positive direction of the axis of rotation. The flow is generated by the nontorsional oscillations of both plates. Hall effects are taken into account and an exact solution is obtained by using the Laplace transform technique. Moreover, asymptotic behavior of the obtained solution is also analyzed for several cases. The effects of the pertinent parameters such as the Hall current parameter (m), rotation parameter (K2), Hartmann number (M2), Darcy number (Da), and magnetic field inclination (Θ) on the velocity profiles are graphically depicted and studied in detail. Begell House, Inc. 2014 Article PeerReviewed application/pdf en http://irep.iium.edu.my/36017/1/Porous.pdf Khan , Masood and Saeed, Saira and Fetecau, C. and Azram, Mohammad (2014) Influence of hall current on oscillatory Couette flow in the presence of an inclined magnetic field through porous medium. Journal of Porous Media, 17 (1). pp. 81-92. ISSN 1934-0508 http://www.engr.ucr.edu/~vafai/JPM/v17n1/v17n1.htm |
| spellingShingle | QA Mathematics Khan , Masood Saeed, Saira Fetecau, C. Azram, Mohammad Influence of hall current on oscillatory Couette flow in the presence of an inclined magnetic field through porous medium |
| title | Influence of hall current on oscillatory Couette flow in the presence of an inclined magnetic field through porous medium |
| title_full | Influence of hall current on oscillatory Couette flow in the presence of an inclined magnetic field through porous medium |
| title_fullStr | Influence of hall current on oscillatory Couette flow in the presence of an inclined magnetic field through porous medium |
| title_full_unstemmed | Influence of hall current on oscillatory Couette flow in the presence of an inclined magnetic field through porous medium |
| title_short | Influence of hall current on oscillatory Couette flow in the presence of an inclined magnetic field through porous medium |
| title_sort | influence of hall current on oscillatory couette flow in the presence of an inclined magnetic field through porous medium |
| topic | QA Mathematics |
| url | http://irep.iium.edu.my/36017/ http://irep.iium.edu.my/36017/ http://irep.iium.edu.my/36017/1/Porous.pdf |