Unsteady Hybrid Nanofluid Flow On A Stagnation Point Of A Permeable Rigid Surface
This study investigates the unsteady flow of Al2O3-Cu/water hybrid nanofluid on a stagnation point of a permeable rigid surface. The similarity equations are obtained using similarity variables and then solved using the bvp4c solver. The outcomes show that dual solutions exist for the negative unste...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | en |
| Published: |
John Wiley and Sons Inc.
2021
|
| Online Access: | http://eprints.utem.edu.my/id/eprint/25521/2/WAINI2021%20ZAMM%20UNSTEADY%20RIGID%20SURFACE.PDF http://eprints.utem.edu.my/id/eprint/25521/ https://onlinelibrary.wiley.com/doi/abs/10.1002/zamm.202000193 https://doi.org/10.1002/zamm.202000193 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832718193934729216 |
|---|---|
| author | Pop, Ioan Waini, Iskandar Ishak, Anuar |
| author_facet | Pop, Ioan Waini, Iskandar Ishak, Anuar |
| author_sort | Pop, Ioan |
| building | UTEM Library |
| collection | Institutional Repository |
| content_provider | Universiti Teknikal Malaysia Melaka |
| content_source | UTEM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | This study investigates the unsteady flow of Al2O3-Cu/water hybrid nanofluid on a stagnation point of a permeable rigid surface. The similarity equations are obtained using similarity variables and then solved using the bvp4c solver. The outcomes show that dual solutions exist for the negative unsteadiness and some mass flux parameters. Besides, the heat transfer rate is intensified with the hybrid nanoparticles. Moreover, the increasing of the mass flux parameter tends to increase the heat transfer rate and the skin friction on the surface. Also, the reduction of the skin friction coefficient is observed, and a higher heat transfer rate is achieved for smaller values of the unsteadiness parameter. Finally, by a temporal stability analysis, it is found that the first solution is stable and reliable as time evolves |
| format | Article |
| id | my.utem.eprints-25521 |
| institution | Universiti Teknikal Malaysia Melaka |
| language | en |
| publishDate | 2021 |
| publisher | John Wiley and Sons Inc. |
| record_format | eprints |
| spelling | my.utem.eprints-255212022-03-09T14:57:49Z http://eprints.utem.edu.my/id/eprint/25521/ Unsteady Hybrid Nanofluid Flow On A Stagnation Point Of A Permeable Rigid Surface Pop, Ioan Waini, Iskandar Ishak, Anuar This study investigates the unsteady flow of Al2O3-Cu/water hybrid nanofluid on a stagnation point of a permeable rigid surface. The similarity equations are obtained using similarity variables and then solved using the bvp4c solver. The outcomes show that dual solutions exist for the negative unsteadiness and some mass flux parameters. Besides, the heat transfer rate is intensified with the hybrid nanoparticles. Moreover, the increasing of the mass flux parameter tends to increase the heat transfer rate and the skin friction on the surface. Also, the reduction of the skin friction coefficient is observed, and a higher heat transfer rate is achieved for smaller values of the unsteadiness parameter. Finally, by a temporal stability analysis, it is found that the first solution is stable and reliable as time evolves John Wiley and Sons Inc. 2021-06 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/25521/2/WAINI2021%20ZAMM%20UNSTEADY%20RIGID%20SURFACE.PDF Pop, Ioan and Waini, Iskandar and Ishak, Anuar (2021) Unsteady Hybrid Nanofluid Flow On A Stagnation Point Of A Permeable Rigid Surface. ZAMM Zeitschrift fur Angewandte Mathematik und Mechanik, 101 (6). pp. 1-14. ISSN 0044-2267 https://onlinelibrary.wiley.com/doi/abs/10.1002/zamm.202000193 https://doi.org/10.1002/zamm.202000193 |
| spellingShingle | Pop, Ioan Waini, Iskandar Ishak, Anuar Unsteady Hybrid Nanofluid Flow On A Stagnation Point Of A Permeable Rigid Surface |
| title | Unsteady Hybrid Nanofluid Flow On A Stagnation Point Of A Permeable Rigid Surface |
| title_full | Unsteady Hybrid Nanofluid Flow On A Stagnation Point Of A Permeable Rigid Surface |
| title_fullStr | Unsteady Hybrid Nanofluid Flow On A Stagnation Point Of A Permeable Rigid Surface |
| title_full_unstemmed | Unsteady Hybrid Nanofluid Flow On A Stagnation Point Of A Permeable Rigid Surface |
| title_short | Unsteady Hybrid Nanofluid Flow On A Stagnation Point Of A Permeable Rigid Surface |
| title_sort | unsteady hybrid nanofluid flow on a stagnation point of a permeable rigid surface |
| url | http://eprints.utem.edu.my/id/eprint/25521/2/WAINI2021%20ZAMM%20UNSTEADY%20RIGID%20SURFACE.PDF http://eprints.utem.edu.my/id/eprint/25521/ https://onlinelibrary.wiley.com/doi/abs/10.1002/zamm.202000193 https://doi.org/10.1002/zamm.202000193 |
| url_provider | http://eprints.utem.edu.my/ |