Preliminary study on density-dependent flow and transport in the Lake Karachai area (UE RaCoS project): adequacy of CODESA-3D to model a plume of contaminant brine
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Data
1999-02
Autori
Leonardi, Erminia
Gallo, Claudio
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Abstract
One of the main objectives in this preliminary study was to implement CODESA-3D (COupled variable DEnsity and SAturation) code for the Lake Karachai site and to run preliminary simulations under a variety of conditions, but with density ratio coeffcient no larger than 0.07 (density variations of maximum 7%).
Because CODESA-3D is a finite element numerical code for coupled flow and transport that is normally used for problems of seawater intrusion, where density variations are around 3%, part of our work has been devoted to determine the limit of applicability of the code.
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Keywords
seawater intrusion , groundwater model , contaminant brine , model parameter estimation