Mixed Convection Flow on MHD Non-coaxial Rotation of Second Grade Fluid in a Porous Medium
The effects of magnetic field and porosity on non-coaxial rotation of incompressible second grade fluid in mixed convection flow have been studied in this article. The problem is modelled in terms of partial differential governing equations with initial and oscillating boundary conditions. These equ...
| Main Authors: | , , , , , |
|---|---|
| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
AIP Publishing LLC
2017
|
| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/17751/2/Mixed%20Convection%20Flow%20on%20MHD%20Non-coaxial%20Rotation%20of%20Second%20Grade%20Fluid%20in%20a%20Porous%20Medium%201.pdf |
| _version_ | 1825823748217896960 |
|---|---|
| author | Ahmad Qushairi, Mohamad Khan, Ilyas Nor Athirah, Mohd Zin Zaiton, Mat Isa Sharidan, Shafie Zulkhibri, Ismail |
| author_facet | Ahmad Qushairi, Mohamad Khan, Ilyas Nor Athirah, Mohd Zin Zaiton, Mat Isa Sharidan, Shafie Zulkhibri, Ismail |
| author_sort | Ahmad Qushairi, Mohamad |
| collection | UMP |
| description | The effects of magnetic field and porosity on non-coaxial rotation of incompressible second grade fluid in mixed convection flow have been studied in this article. The problem is modelled in terms of partial differential governing equations with initial and oscillating boundary conditions. These equations are transformed into non-dimensional forms by using the suitable non-dimensional variables. The exact solutions are obtained by using the Laplace transform technique. Expressions for velocity and temperature are obtained. Numerical computations carried out and the results are plotted. The effects of various embedded parameters such as second grade fluid, magnetic, porosity, Prandtl number and Grashof number are discussed. It is found that, when porosity increases, both primary and secondary velocities increase, but quite the opposite effect is noted for magnetic field. Exact solutions obtained in this study can be used as a references for other results obtained via experimental and numerical schemes. |
| first_indexed | 2024-03-06T12:15:44Z |
| format | Conference or Workshop Item |
| id | UMPir17751 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:15:44Z |
| publishDate | 2017 |
| publisher | AIP Publishing LLC |
| record_format | dspace |
| spelling | UMPir177512017-11-22T02:41:47Z http://umpir.ump.edu.my/id/eprint/17751/ Mixed Convection Flow on MHD Non-coaxial Rotation of Second Grade Fluid in a Porous Medium Ahmad Qushairi, Mohamad Khan, Ilyas Nor Athirah, Mohd Zin Zaiton, Mat Isa Sharidan, Shafie Zulkhibri, Ismail Q Science (General) The effects of magnetic field and porosity on non-coaxial rotation of incompressible second grade fluid in mixed convection flow have been studied in this article. The problem is modelled in terms of partial differential governing equations with initial and oscillating boundary conditions. These equations are transformed into non-dimensional forms by using the suitable non-dimensional variables. The exact solutions are obtained by using the Laplace transform technique. Expressions for velocity and temperature are obtained. Numerical computations carried out and the results are plotted. The effects of various embedded parameters such as second grade fluid, magnetic, porosity, Prandtl number and Grashof number are discussed. It is found that, when porosity increases, both primary and secondary velocities increase, but quite the opposite effect is noted for magnetic field. Exact solutions obtained in this study can be used as a references for other results obtained via experimental and numerical schemes. AIP Publishing LLC 2017 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/17751/2/Mixed%20Convection%20Flow%20on%20MHD%20Non-coaxial%20Rotation%20of%20Second%20Grade%20Fluid%20in%20a%20Porous%20Medium%201.pdf Ahmad Qushairi, Mohamad and Khan, Ilyas and Nor Athirah, Mohd Zin and Zaiton, Mat Isa and Sharidan, Shafie and Zulkhibri, Ismail (2017) Mixed Convection Flow on MHD Non-coaxial Rotation of Second Grade Fluid in a Porous Medium. In: AIP Conference Proceedings: The 4th International Conference On Mathematical Sciences , 15-17 November 2016 , Putrajaya, Malaysia. pp. 1-8., 1830 (020044). ISSN 0094-243X ISBN 978-0-7354-1498-3 (Published) http://dx.doi.org/10.1063/1.4980907 doi: 10.1063/1.4980907 |
| spellingShingle | Q Science (General) Ahmad Qushairi, Mohamad Khan, Ilyas Nor Athirah, Mohd Zin Zaiton, Mat Isa Sharidan, Shafie Zulkhibri, Ismail Mixed Convection Flow on MHD Non-coaxial Rotation of Second Grade Fluid in a Porous Medium |
| title | Mixed Convection Flow on MHD Non-coaxial Rotation of Second Grade Fluid in a Porous Medium |
| title_full | Mixed Convection Flow on MHD Non-coaxial Rotation of Second Grade Fluid in a Porous Medium |
| title_fullStr | Mixed Convection Flow on MHD Non-coaxial Rotation of Second Grade Fluid in a Porous Medium |
| title_full_unstemmed | Mixed Convection Flow on MHD Non-coaxial Rotation of Second Grade Fluid in a Porous Medium |
| title_short | Mixed Convection Flow on MHD Non-coaxial Rotation of Second Grade Fluid in a Porous Medium |
| title_sort | mixed convection flow on mhd non coaxial rotation of second grade fluid in a porous medium |
| topic | Q Science (General) |
| url | http://umpir.ump.edu.my/id/eprint/17751/2/Mixed%20Convection%20Flow%20on%20MHD%20Non-coaxial%20Rotation%20of%20Second%20Grade%20Fluid%20in%20a%20Porous%20Medium%201.pdf |
| work_keys_str_mv | AT ahmadqushairimohamad mixedconvectionflowonmhdnoncoaxialrotationofsecondgradefluidinaporousmedium AT khanilyas mixedconvectionflowonmhdnoncoaxialrotationofsecondgradefluidinaporousmedium AT norathirahmohdzin mixedconvectionflowonmhdnoncoaxialrotationofsecondgradefluidinaporousmedium AT zaitonmatisa mixedconvectionflowonmhdnoncoaxialrotationofsecondgradefluidinaporousmedium AT sharidanshafie mixedconvectionflowonmhdnoncoaxialrotationofsecondgradefluidinaporousmedium AT zulkhibriismail mixedconvectionflowonmhdnoncoaxialrotationofsecondgradefluidinaporousmedium |