From mixed flow reactor to column experiments and modeling: Upscaling of calcite dissolution rate
A Bouissonnié, D Daval, M Marinoni, P Ackerer - Chemical Geology, 2018 - Elsevier
The objective of this work was to assess the extent to which calcite dissolution rate (R
calcite) measured at controlled saturation state in mixed flow set-ups could be upscaled to …
calcite) measured at controlled saturation state in mixed flow set-ups could be upscaled to …
Improving predictions of solute transport in a laboratory sandbox aquifer through high-resolution characterization with hydraulic tomography
Hydraulic tomography (HT) has been developed over the last two decades to image
subsurface heterogeneity at high resolution that is critically important to robust solute …
subsurface heterogeneity at high resolution that is critically important to robust solute …
A Computationally Efficient Method for Estimating Multi‐Model Process Sensitivity Index
Identification of important processes of a hydrologic system is critical for improving process‐
based hydrologic modeling. To identify important processes while jointly considering …
based hydrologic modeling. To identify important processes while jointly considering …
HESS Opinions: Chemical transport modeling in subsurface hydrological systems–Space, time, and the holy grail of “upscaling”
B Berkowitz - Hydrology and Earth System Sciences …, 2021 - hess.copernicus.org
Extensive efforts over decades have focused on quantifying chemical transport in
subsurface geological formations, from microfluidic laboratory cells to aquifer field scales …
subsurface geological formations, from microfluidic laboratory cells to aquifer field scales …
Numerical Benchmark Studies on Flow and Solute Transport in Geological Reservoirs
Predicting and characterising groundwater flow and solute transport in engineering and
hydrogeological applications, such as dimensioning tracer experiments, rely primarily on …
hydrogeological applications, such as dimensioning tracer experiments, rely primarily on …
Grid convergence for numerical solutions of stochastic moment equations of groundwater flow
CA Xia, A Guadagnini, BX Hu, M Riva… - … Research and Risk …, 2019 - Springer
We provide qualitative and quantitative assessment of the results of a grid convergence
study in terms of (a) the rate/order of convergence and (b) the grid convergence index, GCI …
study in terms of (a) the rate/order of convergence and (b) the grid convergence index, GCI …
Modeling Contaminant Transport in Fine Sands: Three-Dimensional Sandbox Experiments and Numerical Simulation
A Ahmadizadeh, AA Hekmatzadeh… - Iranian Journal of …, 2022 - Springer
Transverse dispersion has been studied in the literature less than longitudinal dispersion,
especially in porous media with fine and very fine sand. In this research, an experimental …
especially in porous media with fine and very fine sand. In this research, an experimental …
Heterogeneous hydraulic conductivity and porosity fields reconstruction through steady-state flow and transient solute transport data using the continuous adjoint state
F Delay, H Badri, P Ackerer - Advances in Water Resources, 2019 - Elsevier
A parameter estimation methodology has been developed on the basis of model inversion
using a Quasi–Newton method and adaptive parameterization. The continuous adjoint state …
using a Quasi–Newton method and adaptive parameterization. The continuous adjoint state …
Porous medium typology influence on the scaling laws of confined aquifer characteristic parameters
C Fallico, A Lauria, F Aristodemo - Water, 2020 - mdpi.com
An accurate measurement campaign, carried out on a confined porous aquifer, expressly
reproduced in laboratory, allowed the determining of hydraulic conductivity values by …
reproduced in laboratory, allowed the determining of hydraulic conductivity values by …
[PDF][PDF] Numerical Benchmark Studies on Flow and Solute Transport in Geological Reservoirs. Water 2022, 14, 1310
S Karmakar, A Tatomir, S Oehlmann, M Giese… - 2022 - academia.edu
Predicting and characterising groundwater flow and solute transport in engineering and
hydrogeological applications, such as dimensioning tracer experiments, rely primarily on …
hydrogeological applications, such as dimensioning tracer experiments, rely primarily on …