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Richards, pressure head and Seepage boundary

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I have a 2D model of a natural slope made of two materials (clay and sand). I would like to generate a water table parallel to the surface, I imagine I could do it setting one pressure head of the left side of the model (at 400 m of elevation for example) and one pressure head on the right side of the model (at 150 m for example). Is that correct?

Now, I read on several papers that I should set a Seepage Boundary on the right side up to the pressure head. Anyone knows how to set a seepage boundary please?

sorry, I'm new in Comsol Thank you


0 Replies Last Post 17 févr. 2021, 12:43 UTC−5
COMSOL Moderator

Hello Ada De Matteo

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