355 citations · 2.6k across the 109 of their papers we have counts for
3 papers · 2 filters
Effective Rheology of Bubbles Moving in a Capillary Tube
Santanu Sinha, Alex Hansen, Dick Bedeaux +1
We calculate the average volumetric flux versus pressure drop of bubbles moving in a single capillary tube with varying diameter, finding a square-root relation from mapping the fl…
Local Wettability Reversal during Steady-State Two-Phase Flow in Porous Media
Santanu Sinha, Morten Grøva, Torgeir Bryge Ødegården +2
We study the effect of local wettability reversal on remobilizing immobile fluid clusters in steady-state two-phase flow in porous media. We consider a two dimensional network mode…
Effective Rheology of Immiscible Two-Phase Flow in Porous Media
Santanu Sinha, Alex Hansen
We demonstrate through numerical simulations and a mean field calculation that immiscible two-phase flow in a porous medium behaves effectively as a Bingham viscoplastic fluid. Thi…