Grafen Oksit (GO)-Su Nanoakışkanlı ve Kanatçıklı Birleşik Jet Akışlı Kanallarda Isı Transferinin Araştırılması.

In this study, heat transfer from trapezoidal and crown patterned surfaces and performance analysis were investigated numerically by using water and 0.02% volumetric concentration GO (Graphene Oxide)-Water nanofluid in channels without fin and different fin distances (N = D and 2D) and 60o angle with combined jet flow. Numerical analysis was carried out steady and in three dimensions with the k-ε turbulence model Ansys-Fluent program. The outcomes of the work were matched with the Nu outcomes of the experimental work in the literature and they were discovered to be compatible. At N = 2D and Re = 15000, the average Num numbers of the nanofluid on all three trapezoidal and crown-patterned surfaces were found to be 18.35% and 24.09% higher than the without fin and water fluid, respectively. [ABSTRACT FROM AUTHOR]