23 citations · 85 across the 19 of their papers we have counts for
4 papers · 1 filter
Python workflow for segmenting multiphase flow in porous rocks
Catherine Spurin, Sharon Ellman, Dane Sherburn +2
X-ray micro-computed tomography (X-ray micro-CT) is widely employed to investigate flow phenomena in porous media, providing a powerful alternative to core-scale experiments for es…
Pressure stability in explicitly coupled simulations of poromechanics with application to CO sequestration
Ryan M. Aronson, Pavel Tomin, Nicola Castelletto +3
We study in detail the pressure stabilizing effects of the non-iterated fixed-stress splitting in poromechanical problems which are nearly undrained and incompressible. When applie…
Dynamic Mode Decomposition of real-time 4D imaging data to explore intermittent fluid connectivity in subsurface flows
Aman Raizada, Steffen Berg, Sally M. Benson +2
The interaction of multiple fluids through a heterogeneous pore space leads to complex pore-scale flow dynamics, such as intermittent pathway flow. The non-local nature of these dy…
Pressure-stabilized fixed-stress iterative solutions of compositional poromechanics
Ryan M. Aronson, Nicola Castelletto, François P. Hamon +2
We consider the numerical behavior of the fixed-stress splitting method for coupled poromechanics as undrained regimes are approached. We explain that pressure stability is related…