Microstructure and inertial characteristic of a magnetite Ferro fluid over a stretched sheet embedded in a porous medium with viscous dissipation using the spectral quasi-linearisation method

Abstract

The innovative micropolar nanofluid is introduced in this piece of work to examine the microstructure and inertial characteristics of the substructure particles. To be more precise, the flow and heat transport of micropolar Ferro fluid over a stretched sheet embedded in a porous medium with viscous dissipation is considered. The mathematical model is formulated with the help of Tiwari–Das nanofluid model. There after a convergent spectral quasi-linearisation method is applied to work out the resulting nonlinear system of equations. The impacts of pertinent parameter on velocity, micro-rotation velocity are exposed graphically and analysed thoroughly. Finally, the numerical outcomes are compared with previously published results under special cases and found a decent agreement. Main remarks are: the outcomes demonstrate that micro-rotation velocity decreases initially and after that increases with the increment in micro-rotation parameter, and for higher values of Eckert number there is an increase in temperature.