49 citations · 286 across the 14 of their papers we have counts for
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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…
Viscosity scaling of fingering instability in finite slices with Korteweg stress
Satyajit Pramanik, Manoranjan Mishra
We perform linear stability analyses (LSA) and direct numerical simulations (DNS) to investigate the influence of the dynamic viscosity on viscous fingering (VF) instability in mis…