CS
Member Since 1988
Carl I. Steefel
Senior Scientist, Lawrence Berkeley National Laboratory
AGU Research
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Coupled Reactive Transport and Mechanics in Discrete Fracture Networks
REACTIVE TRANSPORT AND CHEMOMECHANICAL PROCESSES IN POROUS MEDIA I ORAL
hydrology | 13 december 2024
Carl I. Steefel, Mengsu Hu
The coupling between reactive transport and mechanics in discrete fracture networks can be important for subsurface energy geosciences where permeabil...
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Incorporating reactive transport processes in multiphysics-multiscale models using an interoperable interface.
REACTIVE TRANSPORT ACROSS SCALES: RECENT ADVANCES IN EXPERIMENT, SIMULATION, AND THEORY POSTER
hydrology | 11 december 2024
Sergi Molins, Benjamin J. Andre, Jeffrey Johnson, ...
Reactive transport processes are often a key component of multiphysics-multiscale models with code development needing significant resources. Here we ...
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Learning Constitutive Relations From Soil Moisture Data via Physically Constrained Neural Networks
WATER RESOURCES RESEARCH
03 july 2024
Toshiyuki Bandai, Teamrat A. Ghezzehei, Peishi Jia...
The constitutive relations of the Richardson‐Richards equation encode the macroscopic properties of soil water retention and conductivity. Th...
Pore‐Scale Modeling of Reactive Transport with Coupled Mineral Dissolution and Precipitation
WATER RESOURCES RESEARCH
21 june 2024
Ziyan Wang, Mengsu Hu, Carl I. Steefel
We present a new pore‐scale model for multicomponent advective‐diffusive transport with coupled mineral dissolution and precipitation. ...
Influence of Pore Water Chemistry on Microstructure and Swelling Changes of Compacted Montmorillonite
REACTIVE TRANSPORT AND CHEMOMECHANICAL PROCESSES IN POROUS MEDIA II POSTER
hydrology | 15 december 2023
Wenming Dong, Carl I. Steefel, Christophe Tournass...
Clayey materials are found in natural and engineered barriers for surface and subsurface energy applications such as nuclear waste disposal, CO2 seque...
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Multiscale modeling of reactive transport processes
REACTIVE TRANSPORT ACROSS SCALES: RECENT ADVANCES IN EXPERIMENT, SIMULATION, AND THEORY II ORAL
hydrology | 15 december 2023
Sergi Molins, David Trebotich, Carl I. Steefel
Porous and fractured media are characterized by their physical and mineralogical heterogeneity at spatial scales from nanometers to meters and beyond....
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Modeling Reactive Transport and Chemo-Mechanical Processes in Rough Fractures
REACTIVE TRANSPORT AND CHEMOMECHANICAL PROCESSES IN POROUS MEDIA I ORAL
hydrology | 15 december 2023
Carl I. Steefel, Mengsu Hu
Rough natural fractures typically show asperities at the scales of 10-100 microns that may keep the fracture open and transmissive. In the case of car...
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Pore-Scale Modeling of Simultaneous Mineral Dissolution-Precipitation Coupled with Flow and Reactive Transport
REACTIVE TRANSPORT AND CHEMOMECHANICAL PROCESSES IN POROUS MEDIA II POSTER
hydrology | 15 december 2023
Ziyan Wang, Mengsu Hu, Carl I. Steefel
It is very challenging to address rigorously the processes of flow, advection, diffusion, and reaction at the pore-scale because these are typically s...
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