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Pre-fill flow domain with 2 phases flow inlet.

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Old   October 14, 2015, 04:50
Default Pre-fill flow domain with 2 phases flow inlet.
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Kaichung Wong
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Dear All,

I'm currently met with some obstacles on the Eulerian Multiphase Model. I had run through the tutorial and with no problem on it for the Eulerian 2 phase model.

Please refer to the schematic diagram attached with this thread. The desired end results are also included.

My problem now is that I want the flow domain to be pre-fill with blood (Dynamic Viscosity = 3 mPa.s). The 2 phases (Detergent Liquid and Air) will be entering from right hand side of the tube.

I wrote a UDF and ran it. The UDF code interpreted with no errors. It is not showing what I want at the end. My UDF code is attached with this thread.

Any help and suggestions are very much appreciated.

Yours sincerely,


Last edited by KaichungWong; October 14, 2015 at 05:08. Reason: My schematic diagrams are missing.
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initial conditions, multiphase flow

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