2 papers
cond-mat.soft2025
Spatio-temporal dynamics of surfactant driven secondary invasion in Gaussian pore networks
Debanik Bhattacharjee, Guy Z. Ramon, Yaniv Edery
Capillarity-dominated two-phase displacement in porous media often continues beyond the initial invasion-percolation (IP) breakthrough, as surfactants alter interfacial properties…
cond-mat.soft2025
The evolution of invasion patterns due to surfactant adsorption in anomalous pore distribution: Role of Mass Transfer and Laplace Pressure
Debanik Bhattacharjee, Guy Z. Ramon, Yaniv Edery
Here, we develop a time-dependent pore network model (PNM) to simulate the effects of surfactant-induced IFT reduction on immiscible displacement driven by constant inlet pressure,…