Could you tell me please, how we can control y+ in Star-CD, and is there any facility to generate compersed grids near the walls?

Thanks in advance, Mehdi

1.) Look through the postings in this forum 2.) Read the manual

This free website allows us to search for topics already discussed. U can see at the menu button at top right above. U will find similar questions perhaps answered.

However, there are NEW updates in NEW version of Star-CD on SAME old holy grail topic which might be worth picking up, re-visiting or re-discussing. Hybrid wall and y+ independence of newest turbulence model for example.

Happy New Year!

Hi First Of I would Like to suggest u pls go through u ProAm worked examples, there we can find how to control Y+ value depending upon internal or external flow.Refere these keywords Extrusion Layer option,Non extrusion surface and thickness.

All the best

Alex