Incorporating Super-Diffusion due to Sub-Grid Heterogeneity to Capture Non-Fickian Transport

Numerical transport models based on the advection‐dispersion equation (ADE) are built on the assumption that sub‐grid cell transport is Fickian such that dispersive spreading around the average velocity is symmetric and without significant tailing on the front edge of a solute plume. However, anomal...

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Veröffentlicht in:	Ground water 2015-09, Vol.53 (5), p.699-708
Hauptverfasser:	Baeumer, Boris, Zhang, Yong, Schumer, Rina
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer Simulation Diffusion Dispersion Groundwater Lagrange multiplier Mapping Mathematical models Models, Theoretical Simulation Velocity Water Movements Water Pollutants, Chemical
Online-Zugang:	Volltext
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