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Ditch 3D-simulations

Posted: Wed May 03, 2023 2:57 pm
by brasp
Dear,

I am simulating a ditch near an agricultural field. It is the first time that I am running a 3D-simulation and I encounter some problems. I designed a 3D-layered geometry and the upper layer represents my ditch at one side. Below the ditch, a seepage face BC was implemented to avoid fast saturation. However, I am not able to run the simulation which was probably related to the mesh structure. Can you please have a look to the design?

Thanks in advance!