29 citations · 49 across the 7 of their papers we have counts for
7 papers
A Dynamic Network Simulator for Immiscible Two-Phase Flow in Porous Media
Santanu Sinha, Magnus Aa. Gjennestad, Morten Vassvik +1
We present in detail a set of algorithms to carry out fluid displacements in a dynamic pore-network model of immiscible two-phase flow in porous media. The algorithms are general a…
Stable and efficient time integration of a dynamic pore network model for two-phase flow in porous media
Magnus Aa. Gjennestad, Morten Vassvik, Signe Kjelstrup +1
We study three different time integration methods for a dynamic pore network model for immiscible two-phase flow in porous media. Considered are two explicit methods, the forward E…
Rheology of High-Capillary Number Flow in Porous Media
Santanu Sinha, Magnus Aa. Gjennestad, Morten Vassvik +3
Immiscible fluids flowing at high capillary numbers in porous media may be characterized by an effective viscosity. We demonstrate that the effective viscosity is well described by…
Relations between Seepage Velocities in Immiscible, Incompressible Two-Phase Flow in Porous Media
Alex Hansen, Santanu Sinha, Dick Bedeaux +3
Based on thermodynamic considerations we derive a set of equations relating the seepage velocities of the fluid components in immiscible and incompressible two-phase flow in porous…
A Monte Carlo Algorithm for Immiscible Two-Phase Flow in Porous Media
Isha Savani, Santanu Sinha, Alex Hansen +3
We present a Markov Chain Monte Carlo algorithm based on the Metropolis algorithm for simulation of the flow of two immiscible fluids in a porous medium under macroscopic steady-st…
Ensemble Distribution for Immiscible Two-Phase Flow in Porous Media
Isha Savani, Dick Bedeaux, Signe Kjelstrup +3
We construct an ensemble distribution to describe steady immiscible two-phase flow of two incompressible fluids in a porous medium. The system is found to be ergodic. The distribut…
A new set of equations describing immiscible two-phase flow in isotropic porous media
Alex Hansen, Santanu Sinha, Dick Bedeaux +3
Based on non-equilibrium thermodynamics we derive a set of general equations relating the partial volumetric flow rates to each other and to the total volumetric flow rate in immis…