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Species mass transfer model clarification

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Old   March 20, 2023, 15:13
Default Species mass transfer model clarification
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Andrew
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I'm a bit confused about the "species mass transfer" model for multiphase flows. I could not find specific information about how this mass transfer mechanism works in the theory guide/user guide.

For example:
- What is/are the governing equation(s) for this mechanism?
- Is it used to model Fickian diffusion, or phase change (or both)?
- What does the "interphase mass transfer coefficient" do, and how is it calculated?
- What happens if interphase mass transfer coefficient is set to zero?

Screen Shot 2023-03-20 at 4.03.07 PM.jpg

Thanks!
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Old   March 20, 2023, 15:51
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Replying because I actually just found the proper documentation for it:

https://ansyshelp.ansys.com/account/...-3A72B96D.html

Hope this helps someone in the future.
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mass transfer, multiphase, phase change, ranz-marshall, species

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