The first and second law analyses of thermodynamics for CoFe2O4/H2O flow in a sudden expansion tube inserted elliptical dimpled fins
Yazarlar (7)
Hayati Kadir Pazarlioğlu
Aselsan A.Ş., Türkiye
Aselsan A.Ş., Türkiye
Dr. Öğr. Üyesi Emrehan Gürsoy Karabük Üniversitesi, Türkiye
Doç. Dr. Mehmet GÜRDAL Kastamonu Üniversitesi, Türkiye
Mutlu Tekir Karabük Üniversitesi, Türkiye
Engin Gedik Karabük Üniversitesi, Türkiye
Prof. Dr. Kamil Arslan Karabük Üniversitesi, Türkiye
Dr. Öğr. Üyesi Edip Taşkesen Şirnak Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | International Journal of Mechanical Sciences (Q1) | ||
| Dergi ISSN | 0020-7403 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | Ingilizce | Basım Tarihi | 05-2023 |
| Cilt / Sayı / Sayfa | 246 / 1 / 108144–0 | DOI | 10.1016/j.ijmecsci.2023.108144 |
| Makale Linki | https://doi.org/10.1016/j.ijmecsci.2023.108144 | ||
| UAK Araştırma Alanları |
Mühendislik
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| Özet |
| In this paper, thermo-hydraulic performance and entropy generation of the sudden expansion tube with elliptical dimpled fins (DFs) at different directions was computationally performed at different Reynolds (Re) numbers ranging between 100≤Re≤2000 using cobalt ferrite/H2O (CoFe2O4/H2O) nanofluid (NF) (0.0≤φ≤ 2.0). The novelty of this study is to investigate the effect of the elliptical DF and its arrays in the sudden expansion tube in terms of thermodynamics laws (energy and entropy generations). While the sudden expansion ratio (D2/D1) is 2.5, elliptical dimple width (a) and height (b) show variations between 4 and 8 mm. In addition, the distances among elliptical DFs (P) are taken as P = 10, 15, and 20 mm while the diameter (D1) and length (L1) of the inlet tube are D1=8 mm and L1=375 mm. The diameter (D2) and length (L2) of the tube with the sudden expanding and elliptical DFs are D2=20 mm and … |
| Anahtar Kelimeler |
| CFD | Cobalt ferrite (CoFe2O4) | Convective heat transfer | Elliptical dimpled fin | Entropy generation | Sudden expansion tube |
Science Direct
The first and second law analyses of thermodynamics for CoFe2O4/H2O flow in a sudden expansion tube inserted elliptical dimpled fins
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 29 |
| Scopus | 32 |
| Google Scholar | 38 |