Filtration of Radiating and Reacting SWCNT–MWCNT/Water Hybrid Flow with the Significance of Darcy–Forchheimer Porous Medium

Abstract

Present study attentions on modeling of an unsteady fluctuating and higher-order chemically reacting hybrid nanofluid (SWCNT–MWCNT/water) flow with the influence of heat absorption/generation and nonlinear thermal radiation. The flow is induced in rotating coordinates through an oscillating permeable stretching surface. Disruption in permeable surface has been illustrated by Darcy Forchheimer (DF) expression. The multiple slips have been analyzed considering its significance in many biological processes and controlling the heat transport phenomena. Relevant thermo-physical properties of hybrid nanofluid are carried out. The emerging physical governing system of dimensional partial differential equations is transformed into non-dimensional partial differential equations using appropriate variables. The dimensionless PDEs are numerically solved using conditionally stable explicit finite difference method and the algorithm is presented. In addition, the convergence and stability conditions were also derived. The consequence of temperature, concentration and velocity profiles in the boundary layer zone is calculated intensely, and the results are displayed visual image with the domination of different admissible constant quantities. Furthermore, the impact on Nusselt number $$(\mathrm{Nu}_X)$$ , Sherwood number (Sh) and skin friction constant quantity $$(\mathrm{Cf}_X,\mathrm{Cf}_Y)$$ are also inspected through tables.