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

Autor
Benson, D.; Aquino, T.; Bolster, D.; Engdahl, N.; Henri, C.V.; Fernandez, D.
Tipus d'activitat
Article en revista
Revista
Advances in water resources
Data de publicació
2017-01
Volum
99
Pàgina inicial
15
Pàgina final
37
DOI
https://doi.org/10.1016/j.advwatres.2016.11.003 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/115328 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0309170816306145 Obrir en finestra nova
Resum
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. ...
Citació
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.
Paraules clau
Chemical reaction, Nonlinear amplification, Numerical dispersion, Particle tracking
Grup de recerca
GHS - Grup d'Hidrologia Subterrània

Participants

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