Boundary layer flow and heat transfer over a stretching cylinder in a copper-water nanofluid
The problem of boundary layer flow and heat transfer over a stretching cylinder in a Copper-water nanofluid is considered in this study. The governing partial differential equations in cylindrical form are transformed into ordinary differential equations by a similarity transformation. Then, the tra...
| 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/57378/1/Boundary%20layer%20flow%20and%20heat%20transfer%20over%20a%20stretching%20cylinder%20in%20a%20copper-water%20nanofluid.pdf |
| _version_ | 1796976680415264768 |
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| author | Ahmad Kardri, Mahani Bachok @ Lati, Norfifah Md. Arifin, Norihan Md. Ali, Fadzilah |
| author_facet | Ahmad Kardri, Mahani Bachok @ Lati, Norfifah Md. Arifin, Norihan Md. Ali, Fadzilah |
| author_sort | Ahmad Kardri, Mahani |
| collection | UPM |
| description | The problem of boundary layer flow and heat transfer over a stretching cylinder in a Copper-water nanofluid is considered in this study. The governing partial differential equations in cylindrical form are transformed into ordinary differential equations by a similarity transformation. Then, the transformed equations are solved numerically using a shooting method with Prandtl number Pr=6.2. The results of skin friction coefficient, local Nusselt number, velocity profiles and temperature profiles for different values of the governing parameters are presented graphically. The effects of the curvature parameter, suction parameter, skin friction coefficient and local Nusselt number on the flow and heat transfer characteristics are discussed. The study indicates that dual solutions exist for the stretching cylinder. It is observed that the surface shear stress at the surface decrease while the heat transfer rate at the surface increase as the curvature parameter increases. |
| first_indexed | 2024-03-06T09:29:12Z |
| format | Conference or Workshop Item |
| id | upm.eprints-57378 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T09:29:12Z |
| publishDate | 2016 |
| publisher | AIP Publishing |
| record_format | dspace |
| spelling | upm.eprints-573782017-09-27T06:36:47Z http://psasir.upm.edu.my/id/eprint/57378/ Boundary layer flow and heat transfer over a stretching cylinder in a copper-water nanofluid Ahmad Kardri, Mahani Bachok @ Lati, Norfifah Md. Arifin, Norihan Md. Ali, Fadzilah The problem of boundary layer flow and heat transfer over a stretching cylinder in a Copper-water nanofluid is considered in this study. The governing partial differential equations in cylindrical form are transformed into ordinary differential equations by a similarity transformation. Then, the transformed equations are solved numerically using a shooting method with Prandtl number Pr=6.2. The results of skin friction coefficient, local Nusselt number, velocity profiles and temperature profiles for different values of the governing parameters are presented graphically. The effects of the curvature parameter, suction parameter, skin friction coefficient and local Nusselt number on the flow and heat transfer characteristics are discussed. The study indicates that dual solutions exist for the stretching cylinder. It is observed that the surface shear stress at the surface decrease while the heat transfer rate at the surface increase as the curvature parameter increases. AIP Publishing 2016 Conference or Workshop Item PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/57378/1/Boundary%20layer%20flow%20and%20heat%20transfer%20over%20a%20stretching%20cylinder%20in%20a%20copper-water%20nanofluid.pdf Ahmad Kardri, Mahani and Bachok @ Lati, Norfifah and Md. Arifin, Norihan and Md. Ali, Fadzilah (2016) Boundary layer flow and heat transfer over a stretching cylinder in a copper-water nanofluid. In: 2nd International Conference and Workshop on Mathematical Analysis (ICWOMA 2016), 2-4 Aug. 2016, Langkawi, Malaysia. (pp. 1-8). 10.1063/1.4972156 |
| spellingShingle | Ahmad Kardri, Mahani Bachok @ Lati, Norfifah Md. Arifin, Norihan Md. Ali, Fadzilah Boundary layer flow and heat transfer over a stretching cylinder in a copper-water nanofluid |
| title | Boundary layer flow and heat transfer over a stretching cylinder in a copper-water nanofluid |
| title_full | Boundary layer flow and heat transfer over a stretching cylinder in a copper-water nanofluid |
| title_fullStr | Boundary layer flow and heat transfer over a stretching cylinder in a copper-water nanofluid |
| title_full_unstemmed | Boundary layer flow and heat transfer over a stretching cylinder in a copper-water nanofluid |
| title_short | Boundary layer flow and heat transfer over a stretching cylinder in a copper-water nanofluid |
| title_sort | boundary layer flow and heat transfer over a stretching cylinder in a copper water nanofluid |
| url | http://psasir.upm.edu.my/id/eprint/57378/1/Boundary%20layer%20flow%20and%20heat%20transfer%20over%20a%20stretching%20cylinder%20in%20a%20copper-water%20nanofluid.pdf |
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