Magnetohydrodynamic and Hall current effects on heat transfer in a micro-polar tri-hybrid nanofluid confined in medical system between permeable rotating plates
Mehdi Mahboobtosi, Ali Gholami, Z. Asadi, Bahram Jalili, Irshad Ahmad, Payam Jalili, D.D. Ganji
Abstract
Our study investigates the heat transfer behavior of a tri-hybrid nanofluid confined between two permeable orthogonal plates in a rotating system. Specifically, we focus on the interplay between magnetohydrodynamics, Hall current effects, and thermal radiation. The tri-hybrid nanofluid exhibits superior heat transfer performance compared to both hybrid and traditional nanofluids, positioning it as a highly effective option for related applications. We employ similarity transformations to convert nonlinear partial differential equations into ordinary ones for easy analysis. The HPM approach is utilized to solve complicated issues at hand. This method uses Python, which is widely recognized for its effectiveness in addressing a wide range of engineering and physics problems. The results are displayed via graphical representations and tabular data, demonstrating that the heat transfer rate of tri-hybrid nanofluid exceeds that of its counterparts. It is seen that there is an increasing tendency in micro-rotational speed as values of [Formula: see text], Ha, and [Formula: see text] are increased. Furthermore, higher volume fractions are associated with a decrease in specific fuel consumption and an increase in Nusselt number for both suction and injection situations. The study provides novel insights into the interplay between MHD effects and nanofluid behavior, with potential applications in biomedical and energy systems.