Comparative Machine Learning Prediction Study of Hybrid Nanofluid Flow in a Magnetized Dimpled Tube
Yazarlar (5)
Doç. Dr. Mehmet GÜRDAL Kastamonu Üniversitesi, Türkiye
Dr. Öğr. Üyesi Muhammed TAN Kastamonu Üniversitesi, Türkiye
Dr. Öğr. Üyesi Emrehan Gürsoy Recep Tayyip Erdoğan Üniversitesi, Türkiye
Prof. Dr. Kamil Arslan Ankara Yildirim Beyazit Üniversitesi, Türkiye
Prof. Dr. Engin Gedik Karabük Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Applied Thermal Engineering (Q1) | ||
| Dergi ISSN | 1359-4311 Dergi Bilgileri (2025) | ||
| Dergi Tarandığı Indeksler | SCI | ||
| Makale Dili | Ingilizce | Basım Tarihi | 01-2025 |
| Cilt / Sayı / Sayfa | 281 / 1 / 128569–0 | DOI | 10.1016/j.applthermaleng.2025.128569 |
| Makale Linki | https://www.sciencedirect.com/journal/applied-thermal-engineering | ||
| UAK Araştırma Alanları |
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| Özet |
| This study experimentally examines thermo-hydraulic performance of mono and hybrid nanofluids (Fe3O4/H2O, Cu/H2O, and Fe3O4–Cu/H2O) flowing through smooth (ST) and dimpled tubes (DT) under laminar conditions (Re = 1131–2102) with constant heat flux. A total of 95 cases were tested while a constant direct magnetic field (MF = 0.03, 0.16, 0.3 T) was applied via twin coils; performance was assessed using the Heat Convection Ratio (HCR), Pressure Ratio (PR), and Performance Evaluation Criterion (PEC). Baseline validation against Shah–London and Hagen–Poiseuille correlations showed deviations ≤ 5.85 % (Nu) and ≤ 4.11 % (f). DTs enhanced heat transfer substantially: with Fe3O4/H2O, HCR in DT exceeded ST by up to 43.2 % at Re = 2102, while pressure penalties remained moderate. MF strength critically shaped outcomes: 0.16 T consistently improved HCR and yielded the best … |
| Anahtar Kelimeler |
| Constant magnetic field | Dimpled tube | Machine learning approach | Nanofluid | Polynomial regression | XGBoost |
Science Direct
Comparative Machine Learning Prediction Study of Hybrid Nanofluid Flow in a Magnetized Dimpled Tube
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| Atıf Sayıları | |
| Scopus | 1 |
| Google Scholar | 1 |