Numerical study of heat transfer of embossed plate fined heat sink
In this article, a study of the thermal performance of embossed fined mini-channel heat sink numerically has been carried out using CFD. Commercial software STAR-CCM+ was used for the investigation. Embossed impressions were vertical to the heat sink base. The numerical results were presented in ter...
| Main Authors: | , , |
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| Format: | Proceeding Paper |
| Language: | English English |
| Published: |
IOP Publishing Ltd.
2017
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| Online Access: | http://irep.iium.edu.my/52342/ http://irep.iium.edu.my/52342/1/52342_Numerical%20study%20of%20heat%20transfer.pdf http://irep.iium.edu.my/52342/2/52342_Numerical%20study%20of%20heat%20transfer_SCOPUS.pdf |
| _version_ | 1848784038210306048 |
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| author | Mohamed Ali, Suliman Mohamed Faris, Waleed Fekry Ismail, Ahmad Faris |
| author_facet | Mohamed Ali, Suliman Mohamed Faris, Waleed Fekry Ismail, Ahmad Faris |
| author_sort | Mohamed Ali, Suliman Mohamed |
| building | IIUM Repository |
| collection | Online Access |
| description | In this article, a study of the thermal performance of embossed fined mini-channel heat sink numerically has been carried out using CFD. Commercial software STAR-CCM+ was used for the investigation. Embossed impressions were vertical to the heat sink base. The numerical results were presented in terms of flow visualization,a temperature distribution on the heat sink, velocity contour, and streamlines, Nusselt number for heat supply ranging from 18 to 70.4 W under natural convection. The existence of artificial geometry on the fin surface leads to greater Nusselt number due to the high energy fluid flow mixing near the heat sink wall by the separation and reattachment of the boundary layer. In addition, an embossed heat sink has shown better temperature distribution. The result showed a good agreement with available experimental data. |
| first_indexed | 2025-11-14T16:30:53Z |
| format | Proceeding Paper |
| id | iium-52342 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-14T16:30:53Z |
| publishDate | 2017 |
| publisher | IOP Publishing Ltd. |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-523422017-07-04T01:07:08Z http://irep.iium.edu.my/52342/ Numerical study of heat transfer of embossed plate fined heat sink Mohamed Ali, Suliman Mohamed Faris, Waleed Fekry Ismail, Ahmad Faris TJ255 Heat engines In this article, a study of the thermal performance of embossed fined mini-channel heat sink numerically has been carried out using CFD. Commercial software STAR-CCM+ was used for the investigation. Embossed impressions were vertical to the heat sink base. The numerical results were presented in terms of flow visualization,a temperature distribution on the heat sink, velocity contour, and streamlines, Nusselt number for heat supply ranging from 18 to 70.4 W under natural convection. The existence of artificial geometry on the fin surface leads to greater Nusselt number due to the high energy fluid flow mixing near the heat sink wall by the separation and reattachment of the boundary layer. In addition, an embossed heat sink has shown better temperature distribution. The result showed a good agreement with available experimental data. IOP Publishing Ltd. 2017 Proceeding Paper PeerReviewed application/pdf en http://irep.iium.edu.my/52342/1/52342_Numerical%20study%20of%20heat%20transfer.pdf application/pdf en http://irep.iium.edu.my/52342/2/52342_Numerical%20study%20of%20heat%20transfer_SCOPUS.pdf Mohamed Ali, Suliman Mohamed and Faris, Waleed Fekry and Ismail, Ahmad Faris (2017) Numerical study of heat transfer of embossed plate fined heat sink. In: 3rd International Conference on Mechanical, Automotive and Aerospace Engineering, ICMAAE 2016, 25-27 Jul 2016, Kuala Lumpur. http://iopscience.iop.org/article/10.1088/1757-899X/184/1/012059/pdf 10.1088/1757-899X/184/1/012059 |
| spellingShingle | TJ255 Heat engines Mohamed Ali, Suliman Mohamed Faris, Waleed Fekry Ismail, Ahmad Faris Numerical study of heat transfer of embossed plate fined heat sink |
| title | Numerical study of heat transfer of embossed plate fined heat sink |
| title_full | Numerical study of heat transfer of embossed plate fined heat sink |
| title_fullStr | Numerical study of heat transfer of embossed plate fined heat sink |
| title_full_unstemmed | Numerical study of heat transfer of embossed plate fined heat sink |
| title_short | Numerical study of heat transfer of embossed plate fined heat sink |
| title_sort | numerical study of heat transfer of embossed plate fined heat sink |
| topic | TJ255 Heat engines |
| url | http://irep.iium.edu.my/52342/ http://irep.iium.edu.my/52342/ http://irep.iium.edu.my/52342/ http://irep.iium.edu.my/52342/1/52342_Numerical%20study%20of%20heat%20transfer.pdf http://irep.iium.edu.my/52342/2/52342_Numerical%20study%20of%20heat%20transfer_SCOPUS.pdf |