Direct pore scale numerical simulation of colloid transport and retention. Part I: Fluid flow velocity, colloid size, and pore structure effects
In this study, we have developed a combined lattice Boltzmann-smoothed profile method to
explore coupled mechanisms governing transport of colloids and their retention in porous …
explore coupled mechanisms governing transport of colloids and their retention in porous …
Modeling the coupled effects of pore space geometry and velocity on colloid transport and retention
Recent experimental and theoretical work has demonstrated that pore space geometry and
hydrodynamics can play an important role in colloid retention under unfavorable attachment …
hydrodynamics can play an important role in colloid retention under unfavorable attachment …
Predicting colloid transport through saturated porous media: A critical review
Understanding and predicting colloid transport and retention in water‐saturated porous
media is important for the protection of human and ecological health. Early applications of …
media is important for the protection of human and ecological health. Early applications of …
[HTML][HTML] Application of machine learning in colloids transport in porous media studies: Lattice Boltzmann simulation results as training data
H Aslannejad, M Samari-Kermani, HM Nezami… - Chemical Engineering …, 2022 - Elsevier
Colloid transport through a porous medium changes geometrical and hydraulic properties of
the pore space. The impact of this effect depends on the colloid types and pore space …
the pore space. The impact of this effect depends on the colloid types and pore space …
Modeling colloid transport in unsaturated porous media and validation with laboratory column data
MY Corapcioglu, H Choi - Water Resources Research, 1996 - Wiley Online Library
Colloidal particles can act as carriers to enhance the transport of contaminants in porous
media by reducing retardation effects. When colloids are present, especially in the vadose …
media by reducing retardation effects. When colloids are present, especially in the vadose …
Simulation of colloid transport and retention using a pore‐network model with roughness and chemical heterogeneity on pore surfaces
Colloid transport and retention in porous media is a common phenomenon in both nature
and industry. However, many questions remain on how to obtain colloid transport and …
and industry. However, many questions remain on how to obtain colloid transport and …
Tracking colloid transport in porous media using discrete flow fields and sensitivity of simulated colloid deposition to space discretization
Z Li, D Zhang, X Li - Environmental science & technology, 2010 - ACS Publications
Advances in pore structure characterization and lattice− Boltzmann (LB) simulations of flow
fields in pore spaces are making mechanistic simulations of colloid transport in real porous …
fields in pore spaces are making mechanistic simulations of colloid transport in real porous …
Tracking colloid transport in real pore structures: Comparisons with correlation equations and experimental observations
Z Li, D Zhang, X Li - Water Resources Research, 2012 - Wiley Online Library
Accurate prediction of colloid transport in porous media under environmentally relevant
conditions requires incorporation of complex pore geometries into particle trajectory …
conditions requires incorporation of complex pore geometries into particle trajectory …
Pore‐scale processes that control dispersion of colloids in saturated porous media
M Auset, AA Keller - Water resources research, 2004 - Wiley Online Library
Colloidal dispersion in porous media is a consequence of the different paths and velocities
experienced by the colloids. We examined at the pore scale the effect of particle and pore …
experienced by the colloids. We examined at the pore scale the effect of particle and pore …
Transport of colloids in saturated porous media: A pore‐scale observation of the size exclusion effect and colloid acceleration
S Sirivithayapakorn, A Keller - Water Resources Research, 2003 - Wiley Online Library
We present experimental evidence of the effect of colloid exclusion from areas of small
aperture sizes, using direct observations at the pore‐scale using a realistic micromodel of …
aperture sizes, using direct observations at the pore‐scale using a realistic micromodel of …
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