A CFD study of turbulent heat transfer and fluid flow through the channel with semicircle rib
In the present paper turbulent heat transfer and fluid flow through the channel with semicircle ribs numerically studied. The SST k-ω turbulence Model with finite volume method was employed in simulation. The adopted boundary condition considered step heights of ribs varied from 2.5mm to 10mm with p...
| Main Authors: | , , , , |
|---|---|
| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IEEE
2013
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/69451/ http://psasir.upm.edu.my/id/eprint/69451/1/A%20CFD%20study%20of%20turbulent%20heat%20transfer%20and%20fluid%20flow%20through%20the%20channel%20with%20semicircle%20rib.pdf |
| _version_ | 1848856411351547904 |
|---|---|
| author | Togun, Hussein Abdulrazzaq, Tuqa Newaz, Kazi Md. Salim Mohamad Badry, Ahmad Badarudin Mohd Ariffin, Mohd Khairol Anuar |
| author_facet | Togun, Hussein Abdulrazzaq, Tuqa Newaz, Kazi Md. Salim Mohamad Badry, Ahmad Badarudin Mohd Ariffin, Mohd Khairol Anuar |
| author_sort | Togun, Hussein |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | In the present paper turbulent heat transfer and fluid flow through the channel with semicircle ribs numerically studied. The SST k-ω turbulence Model with finite volume method was employed in simulation. The adopted boundary condition considered step heights of ribs varied from 2.5mm to 10mm with pitch ratio different from 2.5 to 40 and flow Reynolds number between 10000 to 25000 at constant surface temperature. The computational results showed recirculation region after each ribs which effect on performance of heat transfer rate. Increase of Reynolds number and number of ribs leads to increase in heat transfer coefficient. Step height and pitch ratio of ribs increase local heat transfer coefficient along the channel. This simulation has been done by ANSYS 14 FLUENT. |
| first_indexed | 2025-11-15T11:41:14Z |
| format | Conference or Workshop Item |
| id | upm-69451 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T11:41:14Z |
| publishDate | 2013 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-694512019-07-04T04:35:39Z http://psasir.upm.edu.my/id/eprint/69451/ A CFD study of turbulent heat transfer and fluid flow through the channel with semicircle rib Togun, Hussein Abdulrazzaq, Tuqa Newaz, Kazi Md. Salim Mohamad Badry, Ahmad Badarudin Mohd Ariffin, Mohd Khairol Anuar In the present paper turbulent heat transfer and fluid flow through the channel with semicircle ribs numerically studied. The SST k-ω turbulence Model with finite volume method was employed in simulation. The adopted boundary condition considered step heights of ribs varied from 2.5mm to 10mm with pitch ratio different from 2.5 to 40 and flow Reynolds number between 10000 to 25000 at constant surface temperature. The computational results showed recirculation region after each ribs which effect on performance of heat transfer rate. Increase of Reynolds number and number of ribs leads to increase in heat transfer coefficient. Step height and pitch ratio of ribs increase local heat transfer coefficient along the channel. This simulation has been done by ANSYS 14 FLUENT. IEEE 2013 Conference or Workshop Item PeerReviewed text en http://psasir.upm.edu.my/id/eprint/69451/1/A%20CFD%20study%20of%20turbulent%20heat%20transfer%20and%20fluid%20flow%20through%20the%20channel%20with%20semicircle%20rib.pdf Togun, Hussein and Abdulrazzaq, Tuqa and Newaz, Kazi Md. Salim and Mohamad Badry, Ahmad Badarudin and Mohd Ariffin, Mohd Khairol Anuar (2013) A CFD study of turbulent heat transfer and fluid flow through the channel with semicircle rib. In: 2013 IEEE Conference on Clean Energy and Technology (CEAT), 18-20 Nov. 2013, Langkawi, Kedah, Malaysia. (pp. 312-316). 10.1109/CEAT.2013.6775647 |
| spellingShingle | Togun, Hussein Abdulrazzaq, Tuqa Newaz, Kazi Md. Salim Mohamad Badry, Ahmad Badarudin Mohd Ariffin, Mohd Khairol Anuar A CFD study of turbulent heat transfer and fluid flow through the channel with semicircle rib |
| title | A CFD study of turbulent heat transfer and fluid flow through the channel with semicircle rib |
| title_full | A CFD study of turbulent heat transfer and fluid flow through the channel with semicircle rib |
| title_fullStr | A CFD study of turbulent heat transfer and fluid flow through the channel with semicircle rib |
| title_full_unstemmed | A CFD study of turbulent heat transfer and fluid flow through the channel with semicircle rib |
| title_short | A CFD study of turbulent heat transfer and fluid flow through the channel with semicircle rib |
| title_sort | cfd study of turbulent heat transfer and fluid flow through the channel with semicircle rib |
| url | http://psasir.upm.edu.my/id/eprint/69451/ http://psasir.upm.edu.my/id/eprint/69451/ http://psasir.upm.edu.my/id/eprint/69451/1/A%20CFD%20study%20of%20turbulent%20heat%20transfer%20and%20fluid%20flow%20through%20the%20channel%20with%20semicircle%20rib.pdf |