Thermal Radiation and Mass Transfer Analysis in an Inclined Channel Flow of a Clear Viscous Fluid and H2O/EG-Based Nanofluids through a Porous Medium

Nanofluid flow has acquired various interesting dimensions with the advent of several novel approaches to studying thermophysical properties. The present work focuses on a comparative study clear viscous and nanofluid (EG?Al2O3, EG?Zr, H2O?Al2O3, H2O?Zr) in two-phase inclined channel saturated porous medium presence thermal radiation, species diffusion, Darcy dissipation effects. controlling equations model were solved analytically using regular perturbation technique. graphical solutions are used examine impacts physical parameters most significant features. Surface graphs distinct entrenched represent heat transfer rates shear stresses plates. resulting was enhanced by raising solute buoyancy strengths, while radiation had opposite outcome. This enhancement temperature maximum for water–zirconium minimum ethylene glycol–aluminum oxide nanofluid. concentration entire fluid is reduced decreased mass diffusivity. velocity found be region region, respectively. validated previously published works demonstrate its effectiveness.