Boundary layer flow and heat transfer past a shrinking sheet in a copper-water nanofluid
The problem of laminar fluid flow which results from the shrinking of a flat surface in a water-based copper (Cu) nanofluid is considered in this study. The model used for the nanofluid incorporates the effect of the nanoparticles volume fraction. The governing partial differential equations are tra...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
AIP Publishing LLC
2013
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| Online Access: | http://psasir.upm.edu.my/id/eprint/57427/1/Boundary%20layer%20flow%20and%20heat%20transfer%20past%20a%20shrinking%20sheet%20in%20a%20copper-water%20nanofluid.pdf |
| _version_ | 1825931610358284288 |
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| author | Aleng, Nur Liyana Bachok @ Lati, Norfifah Md. Arifin, Norihan Mohd Ishak, Anuar |
| author_facet | Aleng, Nur Liyana Bachok @ Lati, Norfifah Md. Arifin, Norihan Mohd Ishak, Anuar |
| author_sort | Aleng, Nur Liyana |
| collection | UPM |
| description | The problem of laminar fluid flow which results from the shrinking of a flat surface in a water-based copper (Cu) nanofluid is considered in this study. The model used for the nanofluid incorporates the effect of the nanoparticles volume fraction. The governing partial differential equations are transformed into ordinary differential equations by similarity transformations. The transformed equations are solved numerically by using a shooting method. Results for the skin friction coefficient, local Nusselt number, velocity profiles and temperature profiles are presented for different values of the governing parameters. The analysis reveals the conditions for the existence of the steady boundary layer flow due to shrinking of the sheet and it is found that when the mass suction parameter exceeds a certain critical value, steady flow is possible. Dual solutions for the velocity and temperature distributions are obtained. With increasing values of the nanoparticles volume fraction, the skin friction and the heat transfer coefficient increase. |
| first_indexed | 2024-03-06T09:29:21Z |
| format | Conference or Workshop Item |
| id | upm.eprints-57427 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T09:29:21Z |
| publishDate | 2013 |
| publisher | AIP Publishing LLC |
| record_format | dspace |
| spelling | upm.eprints-574272017-09-27T10:13:34Z http://psasir.upm.edu.my/id/eprint/57427/ Boundary layer flow and heat transfer past a shrinking sheet in a copper-water nanofluid Aleng, Nur Liyana Bachok @ Lati, Norfifah Md. Arifin, Norihan Mohd Ishak, Anuar The problem of laminar fluid flow which results from the shrinking of a flat surface in a water-based copper (Cu) nanofluid is considered in this study. The model used for the nanofluid incorporates the effect of the nanoparticles volume fraction. The governing partial differential equations are transformed into ordinary differential equations by similarity transformations. The transformed equations are solved numerically by using a shooting method. Results for the skin friction coefficient, local Nusselt number, velocity profiles and temperature profiles are presented for different values of the governing parameters. The analysis reveals the conditions for the existence of the steady boundary layer flow due to shrinking of the sheet and it is found that when the mass suction parameter exceeds a certain critical value, steady flow is possible. Dual solutions for the velocity and temperature distributions are obtained. With increasing values of the nanoparticles volume fraction, the skin friction and the heat transfer coefficient increase. AIP Publishing LLC 2013 Conference or Workshop Item PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/57427/1/Boundary%20layer%20flow%20and%20heat%20transfer%20past%20a%20shrinking%20sheet%20in%20a%20copper-water%20nanofluid.pdf Aleng, Nur Liyana and Bachok @ Lati, Norfifah and Md. Arifin, Norihan and Mohd Ishak, Anuar (2013) Boundary layer flow and heat transfer past a shrinking sheet in a copper-water nanofluid. In: 3rd International Conference on Mathematical Sciences (ICMS3), 17-19 Dec. 2013, Kuala Lumpur, Malaysia. (pp. 22-28). 10.1063/1.4882461 |
| spellingShingle | Aleng, Nur Liyana Bachok @ Lati, Norfifah Md. Arifin, Norihan Mohd Ishak, Anuar Boundary layer flow and heat transfer past a shrinking sheet in a copper-water nanofluid |
| title | Boundary layer flow and heat transfer past a shrinking sheet in a copper-water nanofluid |
| title_full | Boundary layer flow and heat transfer past a shrinking sheet in a copper-water nanofluid |
| title_fullStr | Boundary layer flow and heat transfer past a shrinking sheet in a copper-water nanofluid |
| title_full_unstemmed | Boundary layer flow and heat transfer past a shrinking sheet in a copper-water nanofluid |
| title_short | Boundary layer flow and heat transfer past a shrinking sheet in a copper-water nanofluid |
| title_sort | boundary layer flow and heat transfer past a shrinking sheet in a copper water nanofluid |
| url | http://psasir.upm.edu.my/id/eprint/57427/1/Boundary%20layer%20flow%20and%20heat%20transfer%20past%20a%20shrinking%20sheet%20in%20a%20copper-water%20nanofluid.pdf |
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