Abstract
The present study focused on the effect of Lorentz force and Hall current on hybrid nanomaterial flow over a transient stretching and rotating disk. Darcy-Forchheimer law was utilized. A porous stretching disk accounted for the slip effect. Energy expression is modeled through heat dissipation, radiation, and exponential heat source. Hybrid nanomaterial is used for the current model, which is the combination of ZnO and Ni with water as a base liquid. The modeled PDE system is converted to ODEs employing suitable variables. The obtained ODEs are approximated by the ND-Solve technique. Our analysis conveys that the rate of heat transfer is higher in nanomaterial compared with hybrid nanomaterial. Hall current enhances the fluid motion, whereas the inertia factor shows the opposite behavior. Additionally, it is found that the Lamina shape of nano-particles has a higher rate of heat transfer than other shapes.