A comparative analysis on the magnetohydrodynamic mixed convective flow of a hybrid nanofluid with radiative heat transfer using bagging regression

Hybrid nanofluids exhibit enhanced attributes such as increased mechanical strength, chemical inertness, thermal diffusivity, and structural robustness compared to traditional nanofluids. In connection with this, the current study explores a comparative analysis of the mixed convection phenomenon in a magnetohydrodynamic flow of a hybrid nanofluid with radiative heat transfer. The originality of the current illustration is to scrutinise the hybrid nanofluids with combinations of Copper–sliver (Cu–Ag), Aluminium oxide–Titanium dioxide (Al2O3–TiO2), and Copper–Aluminium oxide (Cu–Al2O3) on flow and heat transfer. Here, the basis fluids are assumed to be kerosene and water. The perturbation approach is used to solve the governing equations, and bagging regression is used to show the velocity characteristics of the hybrid nanofluid magnetohydrodynamic flow. The outcomes are scrutinised using tables and figures. The results reveal that the shear stress on a surface rises as the radiation parameter increases. The shear stress on a surface typically decreases as the magnetic field strength rises. However, shear stress escalates with the increase in radiation parameter due to heat absorption.