The nonmodal linear stability of miscible viscous fingering in a two-dimensional homogeneous porous medium has been investigated. The linearized perturbed equations for Darcy's law coupled with a convection-diffusion ...

A non-modal linear stability analysis (NMA) of the miscible viscous fingering in a porous medium is studied for a toy model of non-monotonic viscosity variation. The onset of instability and its physical mechanism are ...

In the present study, the heat transfer characteristics of thermally developing magnetohydrodynamic flow of nanofluid through microchannel are delineated by following a semi-analytical approach. The combined influences of ...