Chapter Eleven - On the hydrothermal performance of radiative Ag–MgO–water hybrid nanofluid over a slippery revolving disk in the presence of highly oscillating magnetic field

Abstract

The thermal and heat transport phenomenon over a spinning disk has massive applications in several technical and engineering fields like rotating machinery, thermal power systems, gas turbines, electronic devices, computer storage equipment, crystal growth procedures, air cleaning machines, medical equipment, aeronautical science, etc. Classical nanofluids are much appreciated in several thermal engineering fields for their superior thermal conductivity and heat transport features. In this context, hybrid nanofluids mimic outstanding hydrothermal performance compared to classical mono nanofluids owing to their double tiny metallic particles' presence. Hybrid nanofluids are considered as most promising candidates in solar energy, heat exchangers, automobile, electromechanical, electrocooling, defense equipment, etc. With such an objective, the current article sheds light on the hydrothermal variations of Ag–MgO–water hybrid nanofluidic transportation over a revolving slippery disk assuming the most realistic existence of a highly oscillating magnetic field. Moreover, heat source/sink and nonlinear thermal radiation are introduced to enrich the model more reliably in practical fields. Shliomis's theory is clutched to model the flow. After reducing the foremost equations in dimensionless form, the shooting-based Runge–Kutta–Fehlberg technique is employed to run the simulation. Several streamlines, 3D plots, graphs, and tables are illustrated to enlighten the noteworthy fallouts of the investigation. The frictional effect seems to swell for high-field frequency and heat transference upsurges for temperature ratio and heat source.