Reply To: A B.C. that can specify both the normal velocity and species mass fraction

[aliborhan]

Hi,

Thank you for your response. Could you please provide more details about how I can make a specie permeable/impermeable in the porous media? I read through the materials you provided, however, I am not able to set separate permeabilities for different species inside the porous zone. The only material that is allowed in the porous zone is the mixture, otherwise it will have an error.

Thank you!