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Pré-Publication, Document De Travail Année : 2014

Seawater intrusion problem in a free aquifer : Derivation of a sharp--diffuse interfaces model and existence result

Résumé

We derive a new model for seawater intrusion phenomenons in free aquifers. It combines the efficiency of the sharp interface approach with the physical realism of the diffuse interface one. The three-dimensional problem is reduced to a two-dimensional model involving a strongly coupled system of pdes of parabolic type describing the evolution of the depths of the two free surfaces.
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Dates et versions

hal-01057220 , version 1 (21-08-2014)

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  • HAL Id : hal-01057220 , version 1

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Catherine Choquet, Moussa Mory Diédhiou, Carole Rosier. Seawater intrusion problem in a free aquifer : Derivation of a sharp--diffuse interfaces model and existence result. 2014. ⟨hal-01057220⟩
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