Experimental and Numerical Study on Ferrohydrodynamic and Magneto-Convection of Fe3O4/Water Ferrofluid in a Sudden Expansion Tube with Dimpled Fins
Yazarlar (4)
Dr. Öğr. Üyesi Emrehan Gürsoy Karabük Üniversitesi, Türkiye
Doç. Dr. Mehmet GÜRDAL Kastamonu Üniversitesi, Türkiye
Engin Gedik Karabük Üniversitesi, Türkiye
Prof. Dr. Kamil Arslan Karabük Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Journal of the Taiwan Institute of Chemical Engineers (Q1)
Dergi ISSN 1876-1070 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili Ingilizce Basım Tarihi 01-2024
Cilt / Sayı / Sayfa 164 / 1 / 105676–0 DOI 10.1016/j.jtice.2024.105676
Makale Linki https://www.sciencedirect.com/journal/journal-of-the-taiwan-institute-of-chemical-engineers
UAK Araştırma Alanları
Termodinamik Isı Transferi Akışkanlar Mekaniği
Özet
BackgroundThis study experimentally and numerically addresses magnetohydrodynamic forced convection including dimpled fins, Fe3O4/water ferrofluid, and DC magnetic field. In this research, focusing on the thermo-hydraulic performance improvement of a sudden expansion tube. It has been used different inlet diameters, dimple sizes, ferro nanoparticle concentrations, and magnetic field strengths to examine the heat transfer and fluid dynamics characteristics of the system.MethodsThe study consists of two parts, i) experimental and ii) numerical. Steady-state, incompressible, Newtonian flow were considered but chemical reaction, viscous dissipation, buoyancy, and radiative heat transfer were neglected in this study. On the other hand, numerical solutions were carried out for single-phase method. This study was first compared with the studies in the literature on the flow in a sudden expansion tube without …
Anahtar Kelimeler
Dimpled fin | Ferrofluid | Heat convection | Magnetic field | Nanofluid | Sudden expansion tube