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Error when definig two fluids

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Old   February 10, 2021, 09:16
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Gert-Jan
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No. Remove the air domain. Only use the water domain.

How?:
In Pre, you now have a single Domain. I guess, this is referring to an assembly. This assembly consists of 2 mesh volumes: air and water.
Now, instead of referring to the assembly, refer to only to the mesh volume of water. Then the air will not be included in your calculation.
If Pre automatically creates a domain for the unused mesh (air) volume, go to the options where you enabled 'constant physics' before. There unclick 'Áutomatic Default Domain'. Then you can delete the obsolete air domain.

You end up with a single domain with only water. Then create a adiabatic free slip wall where you had the interface before.
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