Peristaltic transportation of hybrid nano-blood through a ciliated micro-vessel subject to heat source and Lorentz force

The center of interest of this research study is to unfold the phenomena in the electric double layer (EDL) adjacent to the indicted peristaltic wall and its impact on a peristaltic transport of ionized non-Newtonian blood (Jeffrey liquid model) infused with hybridized copper and gold nanoparticles through a ciliated micro-vessel under the buoyancy and Lorentz forces' action. The energy equation is found with consideration of viscous dissipation and internal heat source impacts. The complicated normalized flow equations are abridged by adopting lubrication and Debye-Huckel linearization postulates. The homotopy perturbation approach is devoted to yield the optimal series solutions of the resulting equations. The amendment in the pertinent hemodynamical characteristics against the significant flow parameters is canvassed via plentiful graphical designs. Outcomes confess that a higher assisting the electric body force and thin EDL significantly opposes the blood flow nearby the ciliated micro-vessel wall. The heat exchange rate for hybrid nano-blood (26% for Cu-Au/blood) is greatly evaluated to nano-blood (20% for Au-blood and 11.4% for Cu-blood). The trapped bolus is expanded due to thinner EDL or longer cilia length. This simulation could help to design electro-osmotic blood pumps, diagnostic devices, pharmacological systems, etc.

Automated summary

The research aims to investigate the phenomena of the electric double layer (EDL) near the peristaltic wall and its impact on the peristaltic transport of ionized non-Newtonian blood infused with hybridized copper and gold nanoparticles in a ciliated micro-vessel, under the influence of buoyancy and Lorentz forces. The study utilizes the homotopy perturbation approach to obtain optimal series solutions for the flow equations and analyzes the changes in hemodynamic characteristics using graphical designs. The findings indicate that a higher electric body force and thinner EDL significantly impede the blood flow near the ciliated micro-vessel wall, and the heat exchange rate is evaluated for different types of hybrid nano-blood. The simulation can contribute to the design of electro-osmotic blood pumps, diagnostic devices, and pharmacological systems.