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Useful LES tools in Fluent - Part 1
thank you for your experience.Posted March 13, 2022 at 10:04 by artest -
y+ calculator for equilibrium flows
Quote:Posted January 14, 2021 at 04:24 by sbaffini -
y+ calculator for equilibrium flows
This is great, thanks for sharing! Seeing these equations laid out in Excel helped me better understand the enigma that is the value of y+Posted January 13, 2021 at 19:59 by aero_head -
Ph.D. Thesis on LES
Thank you for sharing the thesisPosted April 21, 2017 at 15:17 by joemonjacob -
Useful LES tools in Fluent - Part 4
I don't know if i understood correctly what you mean by two-way periodicity.
If you mean to make the copied section aware of the main domain where it is copied, then it is not possible and does not make sense, because the copied section already has all the information it requires. You could instead simply define the copied section to be in the domain and not out of it (as some OpenFoamers use to do), but my experience is that such coupling is only detrimental to the stability.
If instead you mean to apply it between multiple couples of faces, then you can simply compile different versions of the UDF, one for each couple of faces.
Posted June 21, 2016 at 13:20 by sbaffini -
Useful LES tools in Fluent - Part 4
Hi,
this is a very nice tool! I have a periodic boundary condition which should handle translation and rotation. Your approach helps me already. However a real two way periodicity would be even better. Do you have a suggestion on that?
Best regards!Posted June 21, 2016 at 08:08 by spoink -
Useful LES tools in Fluent - Part 4
You have 3 options:
1) Open it with wordpad
2) Open it under Linux
3) Do "unix2dos remap_par.c" in a linux shell, then use it under windowsPosted November 8, 2015 at 14:09 by sbaffini -
Useful LES tools in Fluent - Part 4
Hi!
Thank you for this work - it seems very interesting, and it could help me with my simulations. When I download the text file, however, the entire code appears as one big chunck of text. Could you maybe reupload the text file, where the code can be better understood or can you maybe just post the code somewhere on this website?
Thanks in advance for your help!Posted November 8, 2015 at 13:38 by TimotheusFlavii -
Ph.D. Thesis on LES
Thanks for sharing itPosted May 12, 2014 at 04:26 by skeptik -
Lambda-2 criterion
Great addition to community. Thanks for your valuable information. Please keep it up.Posted July 1, 2013 at 14:33 by Far