Investigation of the Filling of a Spherical Pore Body with a Nonwetting Fluid: A Modeling Approach and Computational Fluid Dynamics analysis

A Salama, J Kou, S Sun, M Hefny - Transport in Porous Media, 2024 - Springer
Understanding the dynamics of the filling process of a pore body with a nonwetting fluid is
important in the context of dynamic pore network models and others. It can justify many of …

Comparing Darcy's Law and the Brinkman Equation for Numerical Simulations of Saltwater Intrusion

J Yao, H Zhang - Sustainability, 2023 - mdpi.com
Saltwater intrusion into coastal aquifers presents a significant global challenge to fresh
groundwater resources. Numerical modelling represents a valuable tool to study this …

An extension of Darcy's law incorporating dynamic length scales

Y Wang, SA Aryana, MB Allen - Advances in Water Resources, 2019 - Elsevier
We propose a physics-based, macroscale formulation of multiphase porous-media flows that
both honors the validity of Darcy's law in steady or near-steady flows and accommodates the …

Modeling transient flows in heterogeneous layered porous media using the space–time Trefftz method

CY Ku, LD Hong, CY Liu, JE **ao, WP Huang - Applied Sciences, 2021 - mdpi.com
In this study, we developed a novel boundary-type meshless approach for dealing with two-
dimensional transient flows in heterogeneous layered porous media. The novelty of the …

Geometric coupling of helicoidal ramps and curvature-inducing proteins in organelle membranes

M Chabanon, P Rangamani - Journal of the Royal …, 2019 - royalsocietypublishing.org
Cellular membranes display an incredibly diverse range of shapes, both in the plasma
membrane and at membrane bound organelles. These morphologies are intricately related …

Two-phase flow in heterogeneous porous media based on Brinkman and Darcy models

TF Konopka, MS Carvalho - Computational Geosciences, 2025 - Springer
Multiphase flow in porous matrix with embedded free-flowing regions has wide application
in industry, environment and biological systems. Due to its permo-porosity characteristics …

A Meshless Approach for Modeling Water Infiltration in Heterogeneous Soils

F Shile, M Sadik, SC Georgescu - 2023 11th International …, 2023 - ieeexplore.ieee.org
In various scientific and engineering domains, the prediction of soil water infiltration and fluid
flow in unsaturated soils are significant issues. In addition, the unsaturated zone is the …

Large-scale model for the dissolution of heterogeneous porous formations: theory and numerical validation

J Guo, F Laouafa, M Quintard - Transport in Porous Media, 2022 - Springer
In this paper, we study the dissolution of a porous formation made of soluble and insoluble
materials with various types of Darcy-scale heterogeneities. Based on the assumption of …

Permeability sensitivity functions and rapid simulation of multi-point pressure measurements using perturbation theory

JDE Gómez, C Torres-Verdín - Advances in Water Resources, 2019 - Elsevier
We introduce a perturbation method for the forward modeling of transient diffusion
phenomena in aquifers with pressure measurements acquired at arbitrary observation …

Multiphysics Transport in Heterogeneous Media: from Pore-Scale Modeling to Deep Learning

H Wu - 2020 - vtechworks.lib.vt.edu
Transport phenomena in heterogeneous media play a crucial role in numerous engineering
applications such as hydrocarbon recovery from shales and material processing …