Unsteady free convection flow and heat transfer towards a shrinking sheet with radiation effects
In this paper, the problem of unsteady free convection boundary layer flow past a vertical axisymmetric permeable shrinking sheet in the presence of radiation effect is studied. The governing system of partial differential equations is transformed into ordinary differential equations by using the si...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2012
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| Online Access: | http://psasir.upm.edu.my/id/eprint/31635/ http://psasir.upm.edu.my/id/eprint/31635/1/31635.pdf |
| _version_ | 1848847003657699328 |
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| author | Md. Ali, Fadzilah Nazar, Roslinda Md. Arifin, Norihan Pop, Ioan |
| author_facet | Md. Ali, Fadzilah Nazar, Roslinda Md. Arifin, Norihan Pop, Ioan |
| author_sort | Md. Ali, Fadzilah |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | In this paper, the problem of unsteady free convection boundary layer flow past a vertical axisymmetric permeable shrinking sheet in the presence of radiation effect is studied. The governing system of partial differential equations is transformed into ordinary differential equations by using the similarity transformation, which is then solved numerically using the shooting method. The effects of the governing parameter, namely the radiation parameter on the skin friction coefficient, the local Nusselt number, and the temperature profiles are investigated. It is found that the dual solutions exists for non-zero radiation. It is also observed that when a high radiation parameter is applied, the variations in the temperature distribution become less significant. |
| first_indexed | 2025-11-15T09:11:42Z |
| format | Conference or Workshop Item |
| id | upm-31635 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T09:11:42Z |
| publishDate | 2012 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-316352015-01-22T03:53:47Z http://psasir.upm.edu.my/id/eprint/31635/ Unsteady free convection flow and heat transfer towards a shrinking sheet with radiation effects Md. Ali, Fadzilah Nazar, Roslinda Md. Arifin, Norihan Pop, Ioan In this paper, the problem of unsteady free convection boundary layer flow past a vertical axisymmetric permeable shrinking sheet in the presence of radiation effect is studied. The governing system of partial differential equations is transformed into ordinary differential equations by using the similarity transformation, which is then solved numerically using the shooting method. The effects of the governing parameter, namely the radiation parameter on the skin friction coefficient, the local Nusselt number, and the temperature profiles are investigated. It is found that the dual solutions exists for non-zero radiation. It is also observed that when a high radiation parameter is applied, the variations in the temperature distribution become less significant. 2012 Conference or Workshop Item NonPeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/31635/1/31635.pdf Md. Ali, Fadzilah and Nazar, Roslinda and Md. Arifin, Norihan and Pop, Ioan (2012) Unsteady free convection flow and heat transfer towards a shrinking sheet with radiation effects. In: The 5th Saudi Science Conference, 16-18 Apr. 2012, Makkah, Saudi Arabia. (pp. 85-86). |
| spellingShingle | Md. Ali, Fadzilah Nazar, Roslinda Md. Arifin, Norihan Pop, Ioan Unsteady free convection flow and heat transfer towards a shrinking sheet with radiation effects |
| title | Unsteady free convection flow and heat transfer towards a shrinking sheet with radiation effects |
| title_full | Unsteady free convection flow and heat transfer towards a shrinking sheet with radiation effects |
| title_fullStr | Unsteady free convection flow and heat transfer towards a shrinking sheet with radiation effects |
| title_full_unstemmed | Unsteady free convection flow and heat transfer towards a shrinking sheet with radiation effects |
| title_short | Unsteady free convection flow and heat transfer towards a shrinking sheet with radiation effects |
| title_sort | unsteady free convection flow and heat transfer towards a shrinking sheet with radiation effects |
| url | http://psasir.upm.edu.my/id/eprint/31635/ http://psasir.upm.edu.my/id/eprint/31635/1/31635.pdf |