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twoPhaseEulerFoam and multiphaseEulerFoam difference

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Old   August 29, 2019, 07:36
Default twoPhaseEulerFoam and multiphaseEulerFoam difference
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mohammadmahdi noroozi
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Hi

Does anyone know the differences between this two solvers, twoPhaseEulerFoam and multiphaseEulerFoam?

Thanks
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Old   September 12, 2019, 11:40
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Quote:
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Hi

Does anyone know the differences between this two solvers, twoPhaseEulerFoam and multiphaseEulerFoam?

Thanks
They are pretty much the same except for some additional sub-models in twophaseEulerFoam, i think. Check the source code for details..

Generally speaking: TwophaseEulerFoam is for one dispersed phase and one continous phase.

multiPhaseEulerFoam is for multiple dispersed phases and a continous phase..
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Old   December 26, 2019, 09:49
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Quote:
Originally Posted by BlnPhoenix View Post
They are pretty much the same except for some additional sub-models in twophaseEulerFoam, i think. Check the source code for details..

Generally speaking: TwophaseEulerFoam is for one dispersed phase and one continous phase.

multiPhaseEulerFoam is for multiple dispersed phases and a continous phase..
dear my friend

but your answer is really general to me. If you are correct, multiPhaseEulerFoam is the general state of twoPhaseEulerFoam, and so what else is needed for twoPhaseEulerFoam solver?
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Old   December 27, 2019, 06:41
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twoPhaseEulerFoam can activate kinetic theory for granular dispersed phase while multiphaseEulerFoam can not. I guess this is the most important difference.
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multiphase, multiphaseeulerfoam, openfoam, solver, twophaseeuelrfoam

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