Salinity concentration problem.

Hello all,

I've been trying to figure out how to input salinity values and havent been able to. I'm sure i'm overlooking a basic function but cant seem to get it. My model basically has an inflow of salt water through the bottom and when it goes through the upper boundary if looses the salt through evap. Cant seem to figure out how to accomplish this. ANy help with the situation would be greatly appreciative.

Thanks in advance,

Drew

The typical setting would be to use concentration boundary conditions on the bottom. If you use in-/outflow on top for the evaporation, only water will be taken out, the salt will remain in the model.

Hello Peter,

Thanks for the response. The in/outflow on top would make sense. I'm just having trouble with the concentration boundary condition. Are you meaning like the mass transport controls?

Thanks,

Drew D