40 citations · 185 across the 22 of their papers we have counts for
7 papers · 1 filter
Correlation between avalanches and emitted energies during fracture with variable stress release range
Narendra K. Bodaballa, Soumyajyoti Biswas, Subhadeep Roy
We observe the failure process of a fiber bundle model with a variable stress release range, , higher the value of lower the stress release range. By tuning from low to…
The Co-Moving Velocity in Immiscible Two-Phase Flow in Porous Media
Subhadeep Roy, Håkon Pedersen, Santanu Sinha +1
We present a continuum (i.e., an effective) description of immiscible two-phase flow in porous media characterized by two fields, the pressure and the saturation. Gradients in thes…
From nucleation to percolation: the effect of system size when disorder and stress localization compete
Subhadeep Roy
A phase diagram for a one-dimensional fiber bundle model is constructed with a continuous variation in two parameters guiding the dynamics of the model: strength of disorder and ra…
From nucleation to percolation: the effect of system size and system disorder
Subhadeep Roy
A phase diagram for a one dimensional fiber bundle model is constructed with a continuous variation in two parameters guiding dynamics of the model: strength of disorder and system…
Role of pore-size distribution on effective rheology of two-phase flow in porous media
Subhadeep Roy, Santanu Sinha, Alex Hansen
The flow of immiscible fluids inside a porous medium shows non-linearity in the form of a power law in the rheological properties of the fluids under steady state flow conditions.…
Rheology of immiscible two-phase flow in mixed wet porous media: Dynamic pore network model and capillary fiber bundle model results
Hursanay Fyhn, Santanu Sinha, Subhadeep Roy +1
Immiscible two-phase flow in porous media with mixed wet conditions was examined using a capillary fiber bundle model, which is analytically solvable, and a dynamic pore network mo…