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Random-walk modeling of reactive transport in porous media with a reduced-order chemical basis of conservative components

Author
Sole-Mari, G.; Schmidt, M.; Bolster, D.; Fernandez, D.
Type of activity
Journal article
Journal
Water resources research
Date of publication
2021-04
Volume
57
Number
4
First page
e2020WR028679:1
Last page
e2020WR028679:19
DOI
10.1029/2020WR028679
Project funding
Enhancing degradation and risk management of emerging organic compounds in managed aquifer recharge systems by means of chaotic advection
Water needs, availability, quality and sustainability
Repository
http://hdl.handle.net/2117/353052 Open in new window
URL
https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2020WR028679 Open in new window
Abstract
In this work we employ a reduced-order basis of conservative chemical components to model reactive transport using a Lagrangian (particle tracking) method. While this practice is well-understood in the Eulerian (grid-based) context, its adaptation to a Lagrangian context requires a novel reformulation of particle transport properties. Because the number of conservative-species particles need not change during simulation, spatial resolution stays constant in time, and there is no increase in comp...
Citation
Sole-Mari, G. [et al.]. Random-walk modeling of reactive transport in porous media with a reduced-order chemical basis of conservative components. "Water resources research", Abril 2021, vol. 57, núm. 4, p. e2020WR028679:1-e2020WR028679:19.
Group of research
GHS - Hydrogeology Group

Participants

  • Solé Marí, Guillem  (Corresponding author)
  • Schmidt, Michael J.  (author)
  • Bolster, Diogo  (author)
  • Fernandez Garcia, Daniel  (author)

Attachments