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A comparison of Eulerian and Lagrangian transport and non-linear reaction algorithms

Author
Benson, D.; Aquino, T.; Bolster, D.; Engdahl, N.; Henri, C.V.; Fernandez, D.
Type of activity
Journal article
Journal
Advances in water resources
Date of publication
2017-01
Volume
99
First page
15
Last page
37
DOI
https://doi.org/10.1016/j.advwatres.2016.11.003 Open in new window
Repository
http://hdl.handle.net/2117/115328 Open in new window
URL
http://www.sciencedirect.com/science/article/pii/S0309170816306145 Open in new window
Abstract
When laboratory-measured chemical reaction rates are used in simulations at the field-scale, the models typically overpredict the apparent reaction rates. The discrepancy is primarily due to poorer mixing of chemically distinct waters at the larger scale. As a result, realistic field-scale predictions require accurate simulation of the degree of mixing between fluids. The Lagrangian particle-tracking (PT) method is a now-standard way to simulate the transport of conservative or sorbing solutes. ...
Citation
Benson, D., Aquino, T., Bolster, D., Engdahl, N., Henri, C.V., Fernandez, D. A comparison of Eulerian and Lagrangian transport and non-linear reaction algorithms. "Advances in water resources", Gener 2017, vol. 99, p. 15-37.
Keywords
Chemical reaction, Nonlinear amplification, Numerical dispersion, Particle tracking
Group of research
GHS - Hydrogeology Group

Participants

  • Benson, David A.  (author)
  • Aquino, Tomás  (author)
  • Bolster, Diogo  (author)
  • Engdahl, Nicholas  (author)
  • Henri, Christopher Vincent  (author)
  • Fernandez Garcia, Daniel  (author)

Attachments