21 citations · 69 across the 4 of their papers we have counts for
4 papers
Nonmodal stability analysis of miscible viscous fingering with non-monotonic viscosity profiles
Tapan Kumar Hota, Manoranjan Mishra
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 insta…
Influence of viscosity contrast on buoyantly unstable miscible fluids in porous media
Satyajit Pramanik, Tapan Kumar Hota, Manoranjan Mishra
The influence of viscosity contrast on buoyantly unstable miscible fluids in a porous medium is investigated through a linear stability analysis (LSA) as well as direct numerical s…
Onset of fingering instability in a finite slice of adsorbed solute
Tapan Kumar Hota, Satayajit Pramanik, Manoranjan Mishra
The effect of a linear adsorption isotherm on the onset of fingering instability in a miscible displacement in the application of liquid chromatography, pollutant contamination in…
Non-modal linear stability analysis of miscible viscous fingering in porous media
Tapan Kumar Hota, Satyajit Pramanik, Manoranjan Mishra
The non-modal linear stability of miscible viscous fingering in a two dimensional homogeneous porous medium has been investigated. The linearized perturbed equations for Darcy's la…