15 citations · 27 across the 5 of their papers we have counts for
5 papers
On the closed solution of a problem coupling fluid infiltration with a hydration reaction
Diego Guevara, Sabrina Roscani, Piotr Rybka +1
We present a one-dimensional model for water infiltration coupled with a hydration reaction, relevant to coupled transport and chemical processes in the Earth's subsurface. In this…
Retreat to advance: self-blocking enables efficient mineral replacement
Agnieszka Budek, Tomasz Szawełło, Vaughan Voller +1
Mineral replacement reactions under advective flow often suffer from severe spatial inefficiency: dissolution causes the flow to self-focus into a few dominant wormholes that bypas…
Stochastic modelling of the instantaneous velocity profile in rough-wall turbulent boundary layers
Roozbeh Ehsani, Michael Heisel, Jiaqi Li +3
The statistical properties of Uniform Momentum Zones (UMZs) are extracted from laboratory and field measurements in rough wall turbulent boundary layers to formulate a set of stoch…
Models of infiltration into homogeneous and fractal porous media with localized sources
Fabio D. A. Aarao Reis, Vaughan R. Voller
We study a random walk infiltration (RWI) model, in homogeneous and in fractal media, with localized sources at their boundaries. The particles released at a source, which is maint…
Some comments on using fractional derivative operators in modeling non-local diffusion processes
Tokinaga Namba, Piotr Rybka, Vaughan Voller
We start with a general governing equation for diffusion transport, written in a conserved form, in which the phenomenological flux laws can be constructed in a number of alternati…