Euler-Euler approach - multiphase problem

gu1 · January 8, 2023, 06:33

Is it possible to model a multiphase problem (more than two phases) with an Euler-Euler approach in OpenFOAM? What is the solver?

I left an example of the problem I'm studying.

**Is there any DES solver in OpenFOAM for multiphase problems?

gu1 · January 20, 2023, 16:33

Can anyone help me?

Alczem · January 23, 2023, 04:18

Hey

I am not sure about DES, but multiphaseEulerFoam does what its name suggests, you should check it out. If you have only two phases, there is also a variant twoPhaseEulerFoam in the tutorials. Once you have your setup up and running you can maybe try to swap the turbulence model and see if it accepts DES models. Good luck!

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January 20, 2023, 16:33		#2
gu1 Senior Member Guilherme Join Date: Apr 2017 Posts: 245 Rep Power: 10	Can anyone help me?

January 23, 2023, 04:18		#3
Alczem Senior Member Join Date: Dec 2021 Posts: 251 Rep Power: 5	Hey I am not sure about DES, but multiphaseEulerFoam does what its name suggests, you should check it out. If you have only two phases, there is also a variant twoPhaseEulerFoam in the tutorials. Once you have your setup up and running you can maybe try to swap the turbulence model and see if it accepts DES models. Good luck!