Darcy-Forchheimer and Ohmic heating effects on GO-TiO2 suspended cross nanofluid flow through stenosis artery

The antibacterial properties of graphene oxide and the anti-cancer effects of TiO(2)particles play a vital role in the drug delivery system. Mixing these nanoparticles in the blood by considering the complex rheological natured Sutterby model can maximize drug delivery results. A theoretical analysis is made to evaluate the impact of resistive and radiative heat on the graphene oxide (GO), and titanium dioxide (TiO2) suspended Sutterby blood flow through the stenosed artery. A mathematical model is developed and resolved numerically using the Keller-box approach. The Darcy-Forchheimer, heat convection, and hydromagnetic conditions are considered for physical relevance. The outcomes are obtained for nano and hybrid nano cases and explored with tabular and pictorial representations. It is found that the addition of the GO nanoparticles to the blood-TiO2 combination boosts the heat transmission without affecting the wall friction. This minimizes the external pressure on the blood flow.

Automated summary

Graphene oxide and TiO2 nanoparticles play a vital role in drug delivery systems, maximizing drug delivery results by mixing these nanoparticles and enhancing heat transmission while reducing external pressure on blood flow.