Simulating two different fluids in one geometry with two inlets

Using SimScale Fluid Flow / CFD
1

Hello. I would like to conduct a CFD simulation using two different fluids. My geometry has two inlets and one outlet. Thanks for your help.

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Screenshot 11440×1080 314 KB

2

Hi klindner,

thanks for reaching out to us here in the forum,
For your application you’ll need the multiphase solver, which is a professional-only feature:
You can find more information on this here:

if the fluids are miscible you can use a passive scalar simplification in order to trace one of the fluids.
you can find some more information on the passive scalar option here:

Best regards
Sebastian

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3

great work, for me, Conducting a CFD simulation with two different fluids is a complex task, but it’s definitely doable.

4

Hello. Thanks for the info.

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5

Thanks for the info. I’ve been wanting to simulate two different fluids interacting. I think it’s well worth continuing to experiment with this software.

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