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darcy law boudary condition

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Hello everyone, I am trying to build a model using the darcy law physics module and I have some doubt about the boundary condition I have to set up. Studying some examples I found out that is necessary to set at least one constraint condition on pressure, why? and what is the effect of this condition on the model?

thanks

0 Replies Last Post Mar 25, 2015, 1:09 p.m. EDT
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Hello Bastiano Deschmann

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