Nanoscale heat transport analysis of magnetized trihybrid nanofluid over wedge artery: Keller box and finite element scheme combination

Abstract

This research represents a crucial step forward in the design and application of magnetized ternary hybrid nanofluids, paving the way for innovations in thermal management and medical treatment technologies. Optimization analysis of nanoscale heat transport for magnetized ternary hybrid bio nanofluid containing SiO2, TiO2, and Al2O3 nanoparticles over a three-dimensional wedge geometry is made in this article. Heat transport analysis is studied through thermal and joule heating effects and the ternary hybrid composition is chosen to leverage the combined thermal properties of the nanoparticles. Furthermore, detail streamlines of flow pattern are investigated for different physical parameters. Physical system is formulated with the system of Partial differential equation (PDEs) and it is processed with similarity transformation to convert it into system of ordinary differential equation (ODEs). Furthermore, Keller box scheme is applied to fetch its numerical solution and compared with finite element technique for validation and found smooth agreement.Temperature is increased with pressure gradient, shear strain and thermal radiation parameter. Magnitude of drag force is increasing with increasing Weissenberg number. For We = 0.2, 0.3, 0.4, 0.5, 0.6, skin friction increases in ternary nanofluid with 13 %,17 %, 21 %, 23 % and 26 % respectively. For β = 0.3, 0.4, 0.5, 0.6, 0.7, skin friction decreases in ternary nanofluid with 30 %,25 %, 20 %, 15 % and 10 % respectively.

Keywords

• Heat transport
• MHD
• Ternary nanofluid
• Wedge artery
• Numerical solutions
• Non-Newtonian fluid model