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Search: Posts Made By: matteoL
Forum: OpenFOAM Post-Processing March 30, 2016, 16:27
Replies: 18
Views: 2,573
Posted By matteoL
Thanks Bloerb, I tried and having a...

Thanks Bloerb,

I tried and having a conformal interface didn't help the convergence.
Would you transform to poly the fluid, the solid region or both?

Changing a bit topic:
If I put...
Forum: OpenFOAM Post-Processing March 24, 2016, 09:33
Replies: 18
Views: 2,573
Posted By matteoL
Dear Alex, can you confirm that ...

Dear Alex,
can you confirm that

refGradient = zero gradient
refValue = neighbour value
mixFraction = nbrKDelta / (nbrKDelta + myKDelta())

can be derived just in the case of conformal mesh...
Forum: OpenFOAM Post-Processing March 22, 2016, 15:05
Replies: 18
Views: 2,573
Posted By matteoL
Thanks, Unfortunately i'm already using UR=1...

Thanks,
Unfortunately i'm already using UR=1 for the solids and 0.95 for the fluid.
Also for each iterations solid residuals go down very well so using more non orthogonal correction wouldn't make...
Forum: OpenFOAM Post-Processing March 22, 2016, 13:38
Replies: 18
Views: 2,573
Posted By matteoL
Thank you very much for your quick answer! the...

Thank you very much for your quick answer!
the document is indeed very useful.

I was trying to understand a bit more into deep the way this b.c. works because in my industrial multi solid case I...
Forum: OpenFOAM Post-Processing March 22, 2016, 09:36
Replies: 18
Views: 2,573
Posted By matteoL
Dear all, what I don't get is why the reference...

Dear all,
what I don't get is why the reference gradient is set to zero. I would have set it to

nbrField.kappa(nbrField)*nbrField.snGrad() to match the neighbor heat flux

Hope someone can...
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