Turbulent thermal-magneto convection in a teardrop-shaped dimpled tube: An experimental and numerical study
Yazarlar (5)
Abdullah Dağdeviren Karabük Üniversitesi, Türkiye
Dr. Öğr. Üyesi Emrehan Gürsoy Recep Tayyip Erdoğan Üniversitesi, Türkiye
Doç. Dr. Mehmet GÜRDAL Kastamonu Üniversitesi, Türkiye
Engin Gedik Karabük Üniversitesi, Türkiye
Prof. Dr. Kamil Arslan Ankara Yildirim Beyazit Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | International Journal of Thermal Sciences (Q1) | ||
| Dergi ISSN | 1290-0729 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | Türkçe | Basım Tarihi | 02-2026 |
| Cilt / Sayı / Sayfa | 220 / 1 / 110403– | DOI | 10.1016/j.ijthermalsci.2025.110403 |
| Makale Linki | https://doi.org/10.1016/j.ijthermalsci.2025.110403 | ||
| UAK Araştırma Alanları |
Akışkanlar Mekaniği
Isı Transferi
Termodinamik
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| Özet |
| In this study, the forced convection properties of teardrop-shaped dimpled fins, Fe3O4/H2O ferrofluid, and constant magnetic field parameters were investigated numerically and experimentally. The study consists of two parts. In the first part, a numerical simulation was conducted, incorporating all relevant parameters, and the results were analyzed. In the second part, the experimental setup was completed for the scenario that yields the highest performance evaluation criterion value, as determined from the numerical results. The Reynolds number (10000≤Re ≤ 50000), the size of the teardrop-shaped dimple (BTD, MTD and STD), dimples distance (30≤P ≤ 50), constant heat flux (qʺ = 20 kW/m2), ferrofluid concentration ratio (0.0≤φvol.≤2.0) and the constant magnetic field strength applied at x/D = 20 location (0 T ≤ B0 ≤ 0.3 T) were studied experimentally and numerically. The findings showed that the DT9 … |
| Anahtar Kelimeler |
| Dimpled fin | Ferrofluid | Magnetic field | Performance evaluation criterion | Teardrop dimple |
Science Direct
Turbulent thermal-magneto convection in a teardrop-shaped dimpled tube: An experimental and numerical study
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| Atıf Sayıları | |
| Web of Science | 1 |
| Scopus | 1 |
| Google Scholar | 2 |