M. Amarnath

Gravity-modulated Weakly Nonlinear Oscillatory Bioconvection in a Densely Packed Porous Medium

In this paper, we investigate the effect of gravity modulation on Darcy–Brinkman bioconvection in a porous medium saturated with a Newtonian fluid containing gyrotactic microorganisms. A weakly nonlinear stability analysis is performed to examine the oscillatory mode of convectio...