Mixed Convection Boundary Layer Flow over a Horizontal Circular Cylinder in AL2O3-Ag/Water Hybrid Nanofluid with Viscous Dissipation

• DOI: 10.37934/cfdl.16.4.98110
• Publication Date: 2024-04-08T06:54:12Z
• Authors: Eddy Elfiano; Nik Mohd Izual N...; Muhammad Khairul...

This paper investigated the mathematical modelling for mixed convection boundary layer flow over a horizontal circular cylinder in hybrid nanofluid with viscous dissipation. The transformed partial differential equations (PDEs) are numerically solved using an implicit finite-difference approach known as Keller-box method. numerical solutions reduced Nusselt number, , local skin friction coefficient, temperature profile, and velocity profiles found graphically presented detail. Effects of Eckert Richardson number nanoparticle volume fraction all examined explained. It is that increase nano material has increased value coefficient. low density oxides such alumina nanofluids also contribute to reduce between fluid body surface. Based on analysis, combination nanoparticles form may phenomena while sustaining heat transfer characteristics comparable nanofluid. results this original will assist researchers working field flow. can be utilised reference experimental studies operating costs.