Parametric analysis of different Al2O3 nanoparticle shapes and expansion angles for sudden expanded tube regarding the first law of thermodynamics
Yazarlar (5)
Dr. Öğr. Üyesi Emrehan Gürsoy Karabük Üniversitesi, Türkiye
Hayati Kadir Pazarlıoğlu Universität Stuttgart, Almanya
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 International Journal of Thermal Sciences (Q1)
Dergi ISSN 1290-0729 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili Ingilizce Basım Tarihi 01-2024
Kabul Tarihi Yayınlanma Tarihi 01-03-2024
Cilt / Sayı / Sayfa 197 / 1 / 108759–0 DOI 10.1016/j.ijthermalsci.2023.108759
Makale Linki http://dx.doi.org/10.1016/j.ijthermalsci.2023.108759
UAK Araştırma Alanları
Termodinamik Isı Transferi Akışkanlar Mekaniği
Özet
The thermo-hydraulic performance of Al2O3/H2O nanofluid with different nanoparticle shapes flowing in a sudden expansion tube with variable sudden expansion inclination angles and elliptical dimpled fins with different diameters were numerically investigated. Investigation of variable sudden expansion inclination angles, elliptic dimpled fins, and different nanoparticle shapes together reveals the novelty of this study. The main purpose of this study is to analyse the effect of nanofluid particle shapes, sudden expansion inclination angles, and elliptical dimpled fin on thermo-hydraulic performance for sudden expansion tube. The platelet, cylindrical, and blade nanoparticle shapes of Al2O3 nanoparticle (φ = 1.0 %) were separately mixed into base fluid to obtain working fluid. Numerical studies were carried out under laminar flow regime (500 ≤ Re ≤ 2000). Furthermore, the sudden expansion tube was assumed to …
Anahtar Kelimeler
Al2O3 nanofluid | Different nanoparticle shapes | Elliptical dimpled tube | Variable inclination angle