Dual solutions of MHD three-dimensional flow over a permeable stretching/shrinking surface with velocity slip and thermal radiation in a nanofluid
The magnetohydrodynamic (MHD) three-dimensional flow of alumina (Al2O3)-water nanofluid over a permeable stretching/shrinking surface is numerically studied. The present model is devoted to the effects of velocity slip condition and thermal radiation parameter on the fluid flow and heat transfer. Th...
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American Scientific Publishers
2017
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| Online Access: | http://umpir.ump.edu.my/id/eprint/30278/ http://umpir.ump.edu.my/id/eprint/30278/1/Dual%20solutions%20of%20MHD%20three-dimensional%20flow%20over%20a%20permeable%20.pdf |
| _version_ | 1848823473271472128 |
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| author | Rahimah, Jusoh Roslinda, Nazar Ioan, Pop |
| author_facet | Rahimah, Jusoh Roslinda, Nazar Ioan, Pop |
| author_sort | Rahimah, Jusoh |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | The magnetohydrodynamic (MHD) three-dimensional flow of alumina (Al2O3)-water nanofluid over a permeable stretching/shrinking surface is numerically studied. The present model is devoted to the effects of velocity slip condition and thermal radiation parameter on the fluid flow and heat transfer. The governing partial differential equations are reduced into a system of ordinary differential equations using a similarity transformation, which are then solved numerically using the Matlab routine boundary value problem solver bvp4c. Dual solutions exist for a certain range of the suction parameter. A stability analysis is performed to determine which solution is stable and physically realizable. The numerical results for the skin friction coefficient and local Nusselt number are obtained and discussed. It is found that heat transfer rate increases as the velocity slip increases but the local Nusselt number decreases when the thermal radiation increases. |
| first_indexed | 2025-11-15T02:57:41Z |
| format | Article |
| id | ump-30278 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T02:57:41Z |
| publishDate | 2017 |
| publisher | American Scientific Publishers |
| recordtype | eprints |
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| spelling | ump-302782021-10-14T07:16:43Z http://umpir.ump.edu.my/id/eprint/30278/ Dual solutions of MHD three-dimensional flow over a permeable stretching/shrinking surface with velocity slip and thermal radiation in a nanofluid Rahimah, Jusoh Roslinda, Nazar Ioan, Pop TP Chemical technology The magnetohydrodynamic (MHD) three-dimensional flow of alumina (Al2O3)-water nanofluid over a permeable stretching/shrinking surface is numerically studied. The present model is devoted to the effects of velocity slip condition and thermal radiation parameter on the fluid flow and heat transfer. The governing partial differential equations are reduced into a system of ordinary differential equations using a similarity transformation, which are then solved numerically using the Matlab routine boundary value problem solver bvp4c. Dual solutions exist for a certain range of the suction parameter. A stability analysis is performed to determine which solution is stable and physically realizable. The numerical results for the skin friction coefficient and local Nusselt number are obtained and discussed. It is found that heat transfer rate increases as the velocity slip increases but the local Nusselt number decreases when the thermal radiation increases. American Scientific Publishers 2017-03 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/30278/1/Dual%20solutions%20of%20MHD%20three-dimensional%20flow%20over%20a%20permeable%20.pdf Rahimah, Jusoh and Roslinda, Nazar and Ioan, Pop (2017) Dual solutions of MHD three-dimensional flow over a permeable stretching/shrinking surface with velocity slip and thermal radiation in a nanofluid. Journal of Computational and Theoretical Nanoscience, 14 (3). pp. 1644-1652. ISSN 1546-1955 (Print); ISSN 1546-1963 (Online). (Published) https://doi.org/10.1166/jctn.2017.6490 https://doi.org/10.1166/jctn.2017.6490 |
| spellingShingle | TP Chemical technology Rahimah, Jusoh Roslinda, Nazar Ioan, Pop Dual solutions of MHD three-dimensional flow over a permeable stretching/shrinking surface with velocity slip and thermal radiation in a nanofluid |
| title | Dual solutions of MHD three-dimensional flow over a permeable stretching/shrinking surface with velocity slip and thermal radiation in a nanofluid |
| title_full | Dual solutions of MHD three-dimensional flow over a permeable stretching/shrinking surface with velocity slip and thermal radiation in a nanofluid |
| title_fullStr | Dual solutions of MHD three-dimensional flow over a permeable stretching/shrinking surface with velocity slip and thermal radiation in a nanofluid |
| title_full_unstemmed | Dual solutions of MHD three-dimensional flow over a permeable stretching/shrinking surface with velocity slip and thermal radiation in a nanofluid |
| title_short | Dual solutions of MHD three-dimensional flow over a permeable stretching/shrinking surface with velocity slip and thermal radiation in a nanofluid |
| title_sort | dual solutions of mhd three-dimensional flow over a permeable stretching/shrinking surface with velocity slip and thermal radiation in a nanofluid |
| topic | TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/30278/ http://umpir.ump.edu.my/id/eprint/30278/ http://umpir.ump.edu.my/id/eprint/30278/ http://umpir.ump.edu.my/id/eprint/30278/1/Dual%20solutions%20of%20MHD%20three-dimensional%20flow%20over%20a%20permeable%20.pdf |