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Search took 0.00 seconds. Search: Posts Made By: grandgo
Forum: OpenFOAM July 13, 2011, 05:09
Replies: 114
Views: 58,880
Posted By grandgo
hi florian, i'm struggling with the...

hi florian,

i'm struggling with the modification :)

the thing is: i'm not changing much at all and it still doesn't work.

here is what i changed in the createFields.H file:


...
Forum: OpenFOAM July 11, 2011, 15:50
Replies: 114
Views: 58,880
Posted By grandgo
no, in the original code you user this code ...

no, in the original code you user this code

Info << " avg. friction velocity uTau is: "
<< uTauAvg.value() << " (averaged over " << nPatch << " wall(s))" << nl <<endl;

i'm just...
Forum: OpenFOAM July 11, 2011, 14:22
Replies: 114
Views: 58,880
Posted By grandgo
hi florian, why are you using UMean now? and...

hi florian,

why are you using UMean now? and what's Umean?

and whats the difference between utauavg and utauavg.value() ?
Forum: OpenFOAM July 11, 2011, 11:50
Replies: 114
Views: 58,880
Posted By grandgo
hi florian, i don't know why nuEff instead...

hi florian,

i don't know why nuEff instead of nu is used in yPlusLES utility. i guess it makes no difference.

and it's not the only case, where i get an error message. i picked the pitzDaily...
Forum: OpenFOAM July 11, 2011, 07:14
Replies: 114
Views: 58,880
Posted By grandgo
hi florian, i'm using nuEff, because i...

hi florian,



i'm using nuEff, because i need the tool for a LES case.



are you sure? i commented the "uplus line" out and it didnt work as well. same error message.
Forum: OpenFOAM July 11, 2011, 03:41
Replies: 114
Views: 58,880
Posted By grandgo
hi vaina, i've encountered the same problem...

hi vaina,

i've encountered the same problem about some "floating point exception".
do you know the solution for this problem?

EDIT: after some testing i've found out that it's something about...
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