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Search: Posts Made By: cfdnewbie
Forum: Main CFD Forum July 4, 2012, 17:46
Replies: 23
Views: 3,542
Posted By cfdnewbie
well, the one guy (biringen) has his email on the...

well, the one guy (biringen) has his email on the website, maybe just write him and ask about it? I found most of these guys to be really friendly and helpful...
Forum: Main CFD Forum July 4, 2012, 17:45
Replies: 23
Views: 3,542
Posted By cfdnewbie
yes, sorry, I see, I was confusing the dy and the...

yes, sorry, I see, I was confusing the dy and the dx before. Sorry, it's a little late here....



Well, I honestly don't know where the dissipation range would be at the Re_tau, but the spectra...
Forum: Main CFD Forum July 4, 2012, 17:21
Replies: 23
Views: 3,542
Posted By cfdnewbie
Hm, how did you find the y+ values to be so high?...

Hm, how did you find the y+ values to be so high? Figure 6 in their paper shows u down to about 1, that confuses me....
Forum: Main CFD Forum July 4, 2012, 16:22
Replies: 23
Views: 3,542
Posted By cfdnewbie
I just looked at the paper, it is available for...

I just looked at the paper, it is available for free online. I dont see anything wrong with it, even for the coarse grid there is very litle aliasing, and the results for the fine and coarse grid are...
Forum: Main CFD Forum July 4, 2012, 15:58
Replies: 23
Views: 3,542
Posted By cfdnewbie
what kind of scheme where they using? finite...

what kind of scheme where they using? finite difference?

If the dns is fully resolved, there's no need not trusting an upwind formulation, since the dns is -by definition- numerics-free. Just...
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