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density relaxation in rhoPimpleFoam

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Old   November 28, 2012, 13:38
Default density relaxation in rhoPimpleFoam
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Hi everyone,

I have read here in the forum that one should not relax density in rhoPimpleFoam solver. I couldn't really find further information about this and to my embarassment the source code didn't really enlighten me .
Could someone give any more background information about the under-relaxation of density for pimple algorithm? I would be really interested in this...

Thanks a lot,
Marius
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