CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums

Quite Beautiful - spiral tube

Register Blogs Community New Posts Updated Threads Search

OpenFoam, SALOME, all free tools for engineers
Rate this Entry

Quite Beautiful - spiral tube

Posted August 8, 2013 at 06:59 by skeptik

Another rare case could be so cool: good mesh, good residuals, good y+. So sad, cause it's not mine PhD work)

Name:  1general.jpg
Views: 1778
Size:  28.5 KB
Name:  2big.jpg
Views: 1773
Size:  69.6 KB
Name:  3big.jpg
Views: 1706
Size:  51.6 KB

It's really interesting, the U profile in spirals. At the peripheral regions flow accelerates, it needs to be investigated in light of heat transfer problems. Also, question about proper turbulence model is opened cause kOmegaSST sometimes gives wrong results in whirled and circular flows.

Click image for larger version

Name:	residuals1linUpw.png
Views:	727
Size:	7.8 KB
ID:	162
Name:  yPlus.jpg
Views: 931
Size:  20.4 KB
Posted in Uncategorized
Views 1998 Comments 0 Edit Tags Email Blog Entry
« Prev     Main     Next »
Total Comments 0

Comments

 

All times are GMT -4. The time now is 20:12.