Investigation of the Filling of a Spherical Pore Body with a Nonwetting Fluid: A Modeling Approach and Computational Fluid Dynamics analysis
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 …
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 …
groundwater resources. Numerical modelling represents a valuable tool to study this …
An extension of Darcy's law incorporating dynamic length scales
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 …
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 …
dimensional transient flows in heterogeneous layered porous media. The novelty of the …
Geometric coupling of helicoidal ramps and curvature-inducing proteins in organelle membranes
Cellular membranes display an incredibly diverse range of shapes, both in the plasma
membrane and at membrane bound organelles. These morphologies are intricately related …
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 …
in industry, environment and biological systems. Due to its permo-porosity characteristics …
A Meshless Approach for Modeling Water Infiltration in Heterogeneous Soils
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 …
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 …
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
We introduce a perturbation method for the forward modeling of transient diffusion
phenomena in aquifers with pressure measurements acquired at arbitrary observation …
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 …
applications such as hydrocarbon recovery from shales and material processing …