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Old   April 23, 2003, 08:39
Default Mass transfer
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Who can tell me whether the Fluent can simulate the mass tranfer problem? For example, the spread of pollution in a room. How can we define the polluted gas sourcen in calculation?

Thank you very much!
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Old   April 23, 2003, 10:00
Default Re: Mass transfer
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Solve a scalar transport equation for the mass-fraction of the pollutant.
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Old   April 23, 2003, 21:15
Default Re: Mass transfer
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I think fluent can handle you problem. I know someone using FLUENT to simulate the plume rise from a stack, so i think you case will be similar with that guy. by the way, i think FLUENT V6.0.2 may have some issues/bugs on displaying the surface concentartion in you domain. But then I notice that V6.1 (latest version) corrected it already.

You can use the species transport model, gop thourgh the documendation and the toturial. i thinsk there have one example on it.

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