Thermal magneto‐convection of GO‐MoS2 ${\text{MoS}}_{2}$/WEG within a heated channel retaining an aura of inclined magnetic force along with Hall currents

Abstract

AbstractThermal and rheological characteristics of nanomaterials under electromagnetic force are of considerable interest in engineering, mining, biomechanics, and so on. Inspired by the worldwide applications of novel functional nanomaterials, this communication aims to shed light on the thermal gravitational magneto‐convection of a non‐Newtonian hybrid nanoliquid (Graphene oxide [GO]–molybdenum disulfide []/water–ethylene glycol [WEG]) inside a confined channel. GO and are dispersed into a WEG mixture (50%–50%). The physical effects of Hall currents, porous resistance, and thermal radiation are included in the flow system. An analytical approach is chosen to resolve the nondimensional momentum and energy with associated wall conditions. The stipulated graphs and tables are designed to extract and illustrate the effects of critical physical parameters on several dynamical functions or variables. The results obtained reveal that durable acceleration is induced in the fluid motion along the vertical direction with an increase in the Hall parameter, whereas it dampens the magnitude of the fluid velocity in the cross‐flow direction. An increase in frequency leads to an attenuation in the temperature profile and the amplitude of the heat transfer rate at the right wall. Streamlines and heatlines are plotted to envision the flow pattern inside the channel. The current study generalizes previous investigations with a non‐Newtonian hybrid nanoliquid and introduces the novel parameter of an inclined magnetic field. This study may be valuable in chemical engineering, mineral and cleaning oils manufacturing, and so on.