Modeling density-driven flow in porous media by physics-informed neural networks for CO2 sequestration
Accurate prediction of density-driven convection of CO 2 overlaying brine in porous media is
crucial to the applications of geological carbon sequestration. In this paper, we introduce the …
crucial to the applications of geological carbon sequestration. In this paper, we introduce the …
Uncertainty quantification and global sensitivity analysis of double-diffusive natural convection in a porous enclosure
In this paper, detailed uncertainty propagation analysis (UPA) and variance-based global
sensitivity analysis (GSA) are performed on the widely adopted double-diffuse convection …
sensitivity analysis (GSA) are performed on the widely adopted double-diffuse convection …
Analyzing natural convection in porous enclosure with polynomial chaos expansions: Effect of thermal dispersion, anisotropic permeability and heterogeneity
In this paper, global sensitivity analysis (GSA) and uncertainty quantification (UQ) have been
applied to the problem of natural convection (NC) in a porous square cavity. This problem is …
applied to the problem of natural convection (NC) in a porous square cavity. This problem is …
The H enry problem: New semianalytical solution for velocity‐dependent dispersion
A new semianalytical solution is developed for the velocity‐dependent dispersion Henry
problem using the Fourier‐Galerkin method (FG). The integral arising from the velocity …
problem using the Fourier‐Galerkin method (FG). The integral arising from the velocity …
Scale dependent solute dispersion with linear isotherm in heterogeneous medium
MK Singh, P Das - Journal of Hydrology, 2015 - Elsevier
This study presents an analytical solution for one-dimensional scale dependent solute
dispersion with linear isotherm in semi-infinite heterogeneous medium. The governing …
dispersion with linear isotherm in semi-infinite heterogeneous medium. The governing …
A 3‐D semianalytical solution for density‐driven flow in porous media
Existing analytical and semianalytical solutions for density‐driven flow (DDF) in porous
media are limited to 2‐D domains. In this work, we develop a semianalytical solution using …
media are limited to 2‐D domains. In this work, we develop a semianalytical solution using …
A new numerical benchmark of a freshwater lens
L Stoeckl, M Walther, T Graf - Water Resources Research, 2016 - Wiley Online Library
A numerical benchmark for 2‐D variable‐density flow and solute transport in a freshwater
lens is presented. The benchmark is based on results of laboratory experiments conducted …
lens is presented. The benchmark is based on results of laboratory experiments conducted …
A generalized semi-analytical solution for the dispersive henry problem: effect of stratification and anisotropy on seawater intrusion
The Henry problem (HP) continues to play a useful role in theoretical and practical studies
related to seawater intrusion (SWI) into coastal aquifers. The popularity of this problem is …
related to seawater intrusion (SWI) into coastal aquifers. The popularity of this problem is …
Groundwater withdrawal in randomly heterogeneous coastal aquifers
We analyze the combined effects of aquifer heterogeneity and pumping operations on
seawater intrusion (SWI), a phenomenon which is threatening coastal aquifers worldwide …
seawater intrusion (SWI), a phenomenon which is threatening coastal aquifers worldwide …
Combined effect of rheology and confining boundaries on spreading of gravity currents in porous media
One-dimensional flows of gravity currents within horizontal and inclined porous channels
are investigated combining theoretical and experimental analysis to evaluate the joint effects …
are investigated combining theoretical and experimental analysis to evaluate the joint effects …