Impact of Twisted Ducts With Different Twist Ratios on Heat Transfer and Fluid Characteristics of NiO/Water Nanofluid Flow under Magnetic Field Effect
Yazarlar (5)
Hayati Kadir Pazarlıoğlu Karabük Üniversitesi
Doç. Dr. Mehmet GÜRDAL Kastamonu Üniversitesi, Türkiye
Mutlu Tekir Karabük Üniversitesi, Türkiye
Kamil Arslan Karabük Üniversitesi, Türkiye
Engin Gedik Karabük Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Heat Transfer Research (Q4) | ||
| Dergi ISSN | 1064-2285 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | Ingilizce | Basım Tarihi | 01-2022 |
| Kabul Tarihi | 14-04-2026 | Yayınlanma Tarihi | – |
| Cilt / Sayı / Sayfa | 53 / 4 / 55–71 | DOI | 10.1615/HeatTransRes.2022041263 |
| Makale Linki | http://dx.doi.org/10.1615/heattransres.2022041263 | ||
| Özet |
| Laminar forced convection of NiO/water nanofluid in a twisted square duct has been investigated numerically under the effect of an external magnetic field (B= 0 G, 450 G, and 550 G) in the Reynolds number range of 500≤ Re≤ 2000. Four different twist ratios (D/L= 0.0, 1.0, 1.5, and 2.0) of the square duct have also been examined. The nanoparticle volume fractions (NPVF) of NiO/water nanofluid have been selected between 0.6 vol.% and 2.5 vol.%. The effects of the magnitude of the magnetic field (MF), twist ratio, Reynolds number, and nanoparticle volume fraction on thermohydraulic performance have been examined by using the homogeneous model in the numerical analyses. The results of the numerical computations have been reported with average Nusselt number Nu, pressure loss, average Darcy friction factor f, and performance evaluation criterion (PEC). The highest heat transfer increment by 20% has … |
| Anahtar Kelimeler |
| CFD | Constant magnetic field | Convective heat transfer | Laminar flow | Nanofluid | Twisted duct |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Google Scholar | 17 |
| Web of Science | 15 |
| Scopus | 16 |