49 citations · 286 across the 14 of their papers we have counts for
14 papers
Flow and deformation due to periodic loading in a soft porous material
Matilde Fiori, Satyajit Pramanik, Christopher W. MacMinn
Soft porous materials, such as biological tissues and soils, are exposed to periodic deformations in a variety of natural and industrial contexts. The detailed flow and mechanics o…
A homogenised model for flow, transport and sorption in a heterogeneous porous medium
Lucy C. Auton, Satyajit Pramanik, Mohit P. Dalwadi +2
A major challenge in flow through porous media is to better understand the link between microstructure and macroscale flow and transport. For idealised microstructures, the mathema…
Control of radial miscible viscous fingering
Vandita Sharma, Sada Nand, Satyajit Pramanik +2
We investigate the stability of radial viscous fingering (VF) in miscible fluids. We show that the instability is decided by an interplay between advection and diffusion during ini…
The breakdown of Darcy's law in a soft porous material
Marco E. Rosti, Satyajit Pramanik, Luca Brandt +1
We perform direct numerical simulations of the flow through a model of a deformable porous medium. Our model is a two-dimensional hexagonal lattice, with defects, of soft elastic c…
A numerical study on reaction-induced radial fingering instability
Vandita Sharma, Satyajit Pramanik, Ching-Yao Chen +1
The dynamics of fronts is analyzed numerically in a radial geometry. We are interested to understand miscible fingering instabilities when the simple chemical…
Influence of Langmuir adsorption and viscous fingering on transport of finite size samples in porous media
Chinar Rana, Satyajit Pramanik, Michel Martin +2
We examine the transport in a homogeneous porous medium of a finite slice of a solute which adsorbs on the porous matrix following a Langmuir adsorption isotherm and can influence…