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August 12, 2016, 05:51 |
UDF-porous media
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#1 |
New Member
Join Date: Jul 2016
Posts: 13
Rep Power: 10 |
Hi!
I wanted to simulate the diffusion of vapor in a porous material...I wrote an UDF to impose different diffusivity in the air and in the porous media but I don't know how to impose the boundary condition between them, with the species transport model I can only impose zero-flux or mass fraction x that I don't know..how should i write the UDS? |
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