Stability of solutions in boundary layer flow and heat transfer over a stretching cylinder
The boundary layer flow and heat transfer in viscous fluid passing through a stretching cylinder with present of mass suction are investigated. The governing equations of boundary layer in the form of partial differential equation are transformed into ordinary differential equations using appropriat...
| Main Authors: | , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
AIP Publishing
2016
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| Online Access: | http://psasir.upm.edu.my/id/eprint/57484/1/Stability%20of%20solutions%20in%20boundary%20layer%20flow%20and%20heat%20transfer%20over%20a%20stretching%20cylinder.pdf |
| _version_ | 1825931621637816320 |
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| author | Mohd Najib, Najwa Bachok @ Lati, Norfifah Md. Arifin, Norihan |
| author_facet | Mohd Najib, Najwa Bachok @ Lati, Norfifah Md. Arifin, Norihan |
| author_sort | Mohd Najib, Najwa |
| collection | UPM |
| description | The boundary layer flow and heat transfer in viscous fluid passing through a stretching cylinder with present of mass suction are investigated. The governing equations of boundary layer in the form of partial differential equation are transformed into ordinary differential equations using appropriate similarity variables. The systems of ordinary differential equations are then reduced to first order system before being solved numerically. The results for skin friction coeffiecient, local Nusselt number, velocity and temperature profiles are presented. The effects of mass suction with different values of curvature parameter on the flow and heat transfer characteristics indicate that the dual solutions are found to exist. The stability analysis is performed to verify which solution (first or second solution) is linearly stable and thus the physical meaning is realizable. In the presence of mass suction, the dual solutions exist along stretching cylinder. |
| first_indexed | 2024-03-06T09:29:32Z |
| format | Conference or Workshop Item |
| id | upm.eprints-57484 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T09:29:32Z |
| publishDate | 2016 |
| publisher | AIP Publishing |
| record_format | dspace |
| spelling | upm.eprints-574842017-09-27T11:09:09Z http://psasir.upm.edu.my/id/eprint/57484/ Stability of solutions in boundary layer flow and heat transfer over a stretching cylinder Mohd Najib, Najwa Bachok @ Lati, Norfifah Md. Arifin, Norihan The boundary layer flow and heat transfer in viscous fluid passing through a stretching cylinder with present of mass suction are investigated. The governing equations of boundary layer in the form of partial differential equation are transformed into ordinary differential equations using appropriate similarity variables. The systems of ordinary differential equations are then reduced to first order system before being solved numerically. The results for skin friction coeffiecient, local Nusselt number, velocity and temperature profiles are presented. The effects of mass suction with different values of curvature parameter on the flow and heat transfer characteristics indicate that the dual solutions are found to exist. The stability analysis is performed to verify which solution (first or second solution) is linearly stable and thus the physical meaning is realizable. In the presence of mass suction, the dual solutions exist along stretching cylinder. AIP Publishing 2016 Conference or Workshop Item PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/57484/1/Stability%20of%20solutions%20in%20boundary%20layer%20flow%20and%20heat%20transfer%20over%20a%20stretching%20cylinder.pdf Mohd Najib, Najwa and Bachok @ Lati, Norfifah and Md. Arifin, Norihan (2016) Stability of solutions in boundary layer flow and heat transfer over a stretching cylinder. In: 24th National Symposium on Mathematical Sciences (SKSM24), 27-29 Sept. 2016, Primula Beach Hotel, Kuala Terengganu, Terengganu. (pp. 1-6). 10.1063/1.4995848 |
| spellingShingle | Mohd Najib, Najwa Bachok @ Lati, Norfifah Md. Arifin, Norihan Stability of solutions in boundary layer flow and heat transfer over a stretching cylinder |
| title | Stability of solutions in boundary layer flow and heat transfer over a stretching cylinder |
| title_full | Stability of solutions in boundary layer flow and heat transfer over a stretching cylinder |
| title_fullStr | Stability of solutions in boundary layer flow and heat transfer over a stretching cylinder |
| title_full_unstemmed | Stability of solutions in boundary layer flow and heat transfer over a stretching cylinder |
| title_short | Stability of solutions in boundary layer flow and heat transfer over a stretching cylinder |
| title_sort | stability of solutions in boundary layer flow and heat transfer over a stretching cylinder |
| url | http://psasir.upm.edu.my/id/eprint/57484/1/Stability%20of%20solutions%20in%20boundary%20layer%20flow%20and%20heat%20transfer%20over%20a%20stretching%20cylinder.pdf |
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