Impact of Hybrid
Nanoparticles (Au, Cu/Blood-Mediated) Transport in Stenotic and Aneurysmal Curved
Artery with Gyrotactic Microorganism: Hematocrit-Based Viscosity Framework
Sarowa Sumit, Kumar Surendra and Yadav Yashasvi
Res. J. Biotech.; Vol. 20(11); 109-119;
doi: https://doi.org/10.25303/2011rjbt1090119; (2025)
Abstract
This study investigates the hemodynamic disturbances caused by stenosis and aneurysms
in a curved artery, focusing on the innovative application of hybrid nanoparticles,
specifically gold and copper. A mathematical model is characterized as an unsteady
blood flow through a porous medium. The Forward Time Central Space scheme is used
to solve resulting equations, to examine blood flow dynamics. This investigation
aims to analyze the blood flow behavior due to hybrid nanoparticles in an artery
subjected to an external magnetic field and to assess their impact on heat and mass
transfer.
The results acquired for velocity, temperature, concentration, microorganism, wall
shear stress and flow rate are displayed graphically and analyzed for several physical
characteristics like Schmidt parameter, chemical reaction parameter, Grashoff number,
radiation parameter and Reynolds number. This comprehensive evaluation offers insights
into the complex interplay of fluid dynamics, flow behavior due to nanoparticles
and biological factors in the context of cardiovascular well-being. It is observed
that hybrid nanoparticles have the potential to regulate blood velocity and temperature,
allowing Surgeons to make necessary adjustments as needed.
