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two fluids & their zone material

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Old   January 12, 2021, 01:13
Default two fluids & their zone material
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Abbas Raza
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Hi Mr

I am here to ask you a question. Please give your invaluable suggestion.

I have two fluids (One is air & other is Licl solution) in a rectangular ducts (stacking to each other). I am considering sliding face of both fluids as a membrane by considering in a single part & here now I want to introduce membrane resistance & its diffusivity of water vapours. I have a confusion where I have to load UDF ? As membrane is a coupled wall it is giving mass fraction H20.

Moreover, I have inlet of Air & outlet of Air. And inlet & outlet of Licl solution.

One more question, As I have given Air as a mixture template (Air + H20 vapours). Now I want this H2O vapours in LICL duct. For this, What can I do as mixture template is only of (Air + H20) by default by using species transport model. How I can change the licl in to mixture of h20 + Licl mixture?

Please let me know, If you could not be able to get my query.

Thanks in Advance!


Abbas Raza
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ansys 2020, fluent - udf, udf

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