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Source term using PisoFoam

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Old   April 13, 2015, 04:36
Default Source term using PisoFoam
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Sylvain
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Hi,

I want to use pisoFoam with periodic boundary conditions. I usually use simpleFoam or pimpleFoam using the momentumSource into the fvOptions file, but it doesn't seem to be available with pisoFoam. Can anyone confirm that? Do i need to implement the momentum source directly into the solver ?

Thanks

Sylvain
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Old   April 13, 2015, 04:55
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Alexey Matveichev
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Hi,

No, there is no fvOptions functionality available in pisoFoam. Though, if you set nOuterCorrectors to 1, you can turn pimpleFoam into pisoFoam. Below is an excerpt from pimpleControl.C:

Code:
    if (nCorrPIMPLE_ > 1)
    {
        ...
    }
    else
    {
        Info<< nl << algorithmName_ << ": Operating solver in PISO mode" << nl
            << endl;
    }
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Old   April 13, 2015, 05:13
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Thanks Alexey
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