Classification of pores, water diffusivity and penetration characteristics of waste materials, and role of water as electron carrier in landfills: A review

B Tansel - Journal of Environmental Management, 2023 - Elsevier
Coupling of biogeochemical processes occurs between different waste components and
waste layers during decomposition of wastes materials deposited in landfills by mechanisms …

Precise tuning of multiple perovskite photoluminescence by volume-controlled printing of perovskite precursor solution on cellulose paper

DW Kim, C Hyun, TJ Shin, U Jeong - ACS nano, 2022 - ACS Publications
Metal halide perovskite nanocrystals (PeNCs) with a controlled quantum size effect have
received intense interest for potential applications in optoelectronics and photonics. Here …

[HTML][HTML] Spontaneous imbibition dynamics in two-dimensional porous media: A generalized interacting multi-capillary model

S Ashraf, Y Meheust, J Phirani - Physics of Fluids, 2023 - pubs.aip.org
The capillary bundle model, wherein the flow dynamics of a porous medium is predicted
from that of a bundle of independent cylindrical tubes/capillaries whose radii are distributed …

Direct Prediction of Fluid‐Fluid Displacement Efficiency in Ordered Porous Media Using the Pore Structure

T Lan, R Hu, W Guo, GJ Wei, YF Chen… - Water Resources …, 2022 - Wiley Online Library
Fluid‐fluid displacement in porous media is common in many natural and engineering
settings. Extensive studies investigated the transition of displacement patterns, but the direct …

Enhanced mass transfer between matrix and filled fracture in dual-porosity media during spontaneous imbibition based on low-field nuclear magnetic resonance

Z Dou, Y Zhao, Y Wei, C Zhuang, Y Chen, J Wang… - Journal of …, 2022 - Elsevier
Spontaneous imbibition (SI) of wetting fluids is an important process for many hydrological
and geological applications. In this study, we investigated experimentally and theoretically …

Controlling capillary fingering using pore size gradients in disordered media

NB Lu, CA Browne, DB Amchin, JK Nunes, SS Datta - Physical Review Fluids, 2019 - APS
Capillary fingering is a displacement process that can occur when a nonwetting fluid
displaces a wetting fluid from a homogeneous disordered porous medium. Here, we …

[HTML][HTML] Towards improved understanding of spontaneous imbibition into dry porous media using pore-scale direct numerical simulations

L Malenica, Z Zhang, U Angst - Advances in Water Resources, 2024 - Elsevier
Traditional approaches to mathematically describe spontaneous imbibition are usually
based on either macro-scale models, such as Richards equation, or simplified pore-scale …

Preferential solute transport in low permeability zones during spontaneous imbibition in heterogeneous porous media

C Zahasky, SM Benson - Water Resources Research, 2022 - Wiley Online Library
Multiphase flows in porous media, and the associated solute transport processes, are
controlled by a combination of gravity, capillary, and viscous forces. Geologic heterogeneity …

Challenges in mathematical modeling of dynamic mass transfer controlled by capillary and viscous forces in spontaneous fluid imbibition processes

MN Mahmood, V Nguyen, B Guo - Capillarity, 2024 - yandy-ager.com
Dynamic mass transfer due to spontaneous imbibition is of significant importance in various
scientific and engineering applications, including environmental remediation, chemical …

Investigation of the imbibition/drainage of two immiscible fluids in capillaries with arbitrary axisymmetric cross-sections: a generalized model

A Salama - Journal of Fluid Mechanics, 2022 - cambridge.org
In this work, we investigate the problem of imbibition/drainage of a fluid in capillaries of
arbitrary axisymmetric cross-sections filled initially with another immiscible one. The model …