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-   -   Mass transfer in solid phase (http://www.cfd-online.com/Forums/fluent/29753-mass-transfer-solid-phase.html)

J.W.Ryu May 13, 2002 22:25

Mass transfer in solid phase
 
Hello Everybody

Are there anybody who has experiences in modelleing diffusion through solid materials. If yes, could you let me have your method or simplified example?

Thanks,

J.W.Ryu

Jin-Wook LEE May 13, 2002 22:59

Re: Mass transfer in solid phase
 
I do not have any experience in modelleing diffusion through solid materials.

As my personal point of view, however, considering physical situation(also in mathematical aspect), your problem is diffusion without convection. So you need to sove diffusion equation, which can be done by CFD code by de-selecting flow variables. For Fluent, as you may know, SOLVE-->CONTROL-->SOLUTION-->EQUATIONS.


J.W.Ryu May 14, 2002 08:46

Re: Mass transfer in solid phase
 
Thanks for your comment.


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