Ginzburg Landau Model for Nanofluid Convection in the Presence of Time Periodic Plate Modulation

Here we study thermal modulation effect on nanofluid convection and discuss heat mass transfer in the layer. The non-uniform time periodic boundary conditions of system are considered. A weak non-linear stability analysis has been performed obtained coefficients as a function parameters. Ginzburg Landau model was employed to derive convective amplitude at different stages flow disturbances modulation. Slow variations scale shows that impact transport phenomenon for case out phase (OPM) (lower modulation) LBM. Also IPM (in-phase is observed low Nu which similar un-modulation case. It also justified LBM restuls gravity results. found concentration Rayleigh numbers either stabilize or destabilize system. Further, GL better results regulation process