Secondary phase diameter in the VOF, mixture and Euler models

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  • Last Post 10 February 2020
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soumitra2102 posted this 09 February 2020

What is the reason behind the VOF model not allowing to user specify the secondary phase diameter during phase definition in multiphase modeling? 

I see the option available only to the mixture and the Euler model.

 

Thank You.

abenhadj posted this 10 February 2020

Because it assumes that both phases are continuous from the morphology perspective and you are resolving both: a single bubble rising will be completely resolved by the mesh that is why it does not require any diameter input.

Best regards, Amine

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