| Yazarlar (5) |
Hayati Kadir Pazarlıoğlu
|
Doç. Dr. Mehmet GÜRDAL
Kastamonu Üniversitesi, Türkiye |
|
Mutlu Tekir
Karabük Üniversitesi, Türkiye |
|
Fethi Murat Altunay
|
|
Kamil Arslan
Karabük Üniversitesi, Türkiye |
| Özet |
| The main purpose of the study is to observe the effect of dimple fin diameter and arrangement on thermohydraulic performance under a turbulent flow regime. In this context, it was investigated numerically for convective heat transfer and flow characteristics of air flowing in a rectangular channel with different dimple configurations. The present study has conducted the analyses for fully developed flow under uniform and constant heat flux conditions of 800 W/m 2. The simulations have been carried out with Reynolds numbers ranging from 15000 to 25000. As a result, Among the 5 cases, the highest heat transfer and friction coefficient was obtained for the rectangular channel with a dimple fin diameter of 2 mm. On the other hand, Nusselt number and friction coefficient values are compatible with the literature. The highest performance evaluation criteria value was obtained at Re= 15000 and for case 5. After all, it was … |
| Anahtar Kelimeler |
| Convective heat transfer | dimpled fin | CFD | turbulent flow | thermo-hydraulic performance |
| Bildiri Türü | Tebliğ/Bildiri |
| Bildiri Alt Türü | Tam Metin Olarak Yayınlanan Tebliğ (Uluslararası Kongre/Sempozyum) |
| Bildiri Niteliği | Web of Science Kapsamındaki Kongre/Sempozyum |
| Bildiri Dili | İngilizce |
| Kongre Adı | CONV-22: Int. Symp. on Convective Heat and Mass Transfer |
| Kongre Tarihi | 05-06-2022 / 10-06-2022 |
| Basıldığı Ülke | Türkiye |
| Basıldığı Şehir | İzmir |
| Atıf Sayıları | |
| Google Scholar | 2 |
