Outlining the features of nanoparticle diameter and solid–liquid interfacial layer and Hall current effect on a nanofluid flow configured by a slippery bent surface

Abstract

AbstractA study was executed to explore the flow characteristics of an electrically conducted, magnetized nanofluid across a curved stretching surface. This flow is accomplished in water‐based nanofluid escorting Aluminum oxide nanoparticles. The novelty of the work is primarily to capture the consequence of solid–liquid interfacial layer and diameter of Aluminum oxide nanoparticles on flow mechanism. Second, the significance of Hall‐current, nonlinear thermal radiation, and velocity slip of second order are engaged in flow and also assume that heat transmission of the flow is attained through convection. The foremost mathematical equations are reformed into dimensionless nonlinear ordinary differential equations through similarity performance. Then, the subsequent equations are resolved by engaging RK‐4 based shooting procedure. Inspiration of stimulating flow elements is achieved accurately through various graphs and tables. Some streamline plots and surface plots are provided to enrich the results section. Temperature circulation enhances for curvature factor and thermal biot number whereas the opposite consequences are perceived when the diameter of the nano‐sized particles enhances. Here, numerical consequences confirm that the utmost rate of heat transport is enriched by 82.79% and 78.28%, respectively, in appearance and nonappearance of radiative heat flux in the flow.