Radiation effects on Marangoni convection boundary layer over a permeable surface
The problem of Marangoni convection boundary layer flow that can be formed along the interface of two immiscible fluids when the wall is permeable, where there is suction or injection effect, is considered. Similarity equations are obtained through the application of similarity transformation techni...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English English |
| Published: |
Springer Verlag
2013
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/30069/ http://psasir.upm.edu.my/id/eprint/30069/1/Radiation%20effects%20on%20Marangoni%20convection%20boundary%20layer%20over%20a%20permeable%20surface.pdf |
| _version_ | 1848846573823328256 |
|---|---|
| author | Mat, Nor Azian Md. Arifin, Norihan Nazar, Roslinda Ismail, Fudziah Pop, Ioan |
| author_facet | Mat, Nor Azian Md. Arifin, Norihan Nazar, Roslinda Ismail, Fudziah Pop, Ioan |
| author_sort | Mat, Nor Azian |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The problem of Marangoni convection boundary layer flow that can be formed along the interface of two immiscible fluids when the wall is permeable, where there is suction or injection effect, is considered. Similarity equations are obtained through the application of similarity transformation techniques. The effects of suction/injection and radiation parameters on the heat transfer characteristics are numerically studied using the shooting method for a fixed value of the Prandtl number (Pr=0.7). Numerical results are obtained for the surface temperature gradient or the heat transfer rate as well as the temperature profiles for some values of the governing parameters. Comparisons with known results from the open literature show very good agreements. The results indicate that the heat transfer rate at the surface decreases as the radiation parameter increases. Further, results show that multiple (dual) solutions exist for a certain range of the governing parameters. |
| first_indexed | 2025-11-15T09:04:52Z |
| format | Article |
| id | upm-30069 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T09:04:52Z |
| publishDate | 2013 |
| publisher | Springer Verlag |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-300692015-10-08T07:06:21Z http://psasir.upm.edu.my/id/eprint/30069/ Radiation effects on Marangoni convection boundary layer over a permeable surface Mat, Nor Azian Md. Arifin, Norihan Nazar, Roslinda Ismail, Fudziah Pop, Ioan The problem of Marangoni convection boundary layer flow that can be formed along the interface of two immiscible fluids when the wall is permeable, where there is suction or injection effect, is considered. Similarity equations are obtained through the application of similarity transformation techniques. The effects of suction/injection and radiation parameters on the heat transfer characteristics are numerically studied using the shooting method for a fixed value of the Prandtl number (Pr=0.7). Numerical results are obtained for the surface temperature gradient or the heat transfer rate as well as the temperature profiles for some values of the governing parameters. Comparisons with known results from the open literature show very good agreements. The results indicate that the heat transfer rate at the surface decreases as the radiation parameter increases. Further, results show that multiple (dual) solutions exist for a certain range of the governing parameters. Springer Verlag 2013 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/30069/1/Radiation%20effects%20on%20Marangoni%20convection%20boundary%20layer%20over%20a%20permeable%20surface.pdf Mat, Nor Azian and Md. Arifin, Norihan and Nazar, Roslinda and Ismail, Fudziah and Pop, Ioan (2013) Radiation effects on Marangoni convection boundary layer over a permeable surface. Meccanica, 48 (1). pp. 83-89. ISSN 0025-6455; ESSN: 1572-9648 10.1007/s11012-012-9585-7 English |
| spellingShingle | Mat, Nor Azian Md. Arifin, Norihan Nazar, Roslinda Ismail, Fudziah Pop, Ioan Radiation effects on Marangoni convection boundary layer over a permeable surface |
| title | Radiation effects on Marangoni convection boundary layer over a permeable surface |
| title_full | Radiation effects on Marangoni convection boundary layer over a permeable surface |
| title_fullStr | Radiation effects on Marangoni convection boundary layer over a permeable surface |
| title_full_unstemmed | Radiation effects on Marangoni convection boundary layer over a permeable surface |
| title_short | Radiation effects on Marangoni convection boundary layer over a permeable surface |
| title_sort | radiation effects on marangoni convection boundary layer over a permeable surface |
| url | http://psasir.upm.edu.my/id/eprint/30069/ http://psasir.upm.edu.my/id/eprint/30069/ http://psasir.upm.edu.my/id/eprint/30069/1/Radiation%20effects%20on%20Marangoni%20convection%20boundary%20layer%20over%20a%20permeable%20surface.pdf |