CFD Online Logo CFD Online URL
Home > Forums


Register Blogs Members List Search Today's Posts Mark Forums Read


Wall Function

Posted February 14, 2017 at 15:25 by bfox48

Originally Posted by firb86 View Post
Does Flow 3D have a wall functions? How does the phenomenon solve when y+>5?

Best regards

When the turbulence models are turned on, then FLOW3D applies the logarithmic wall function in the cells intersecting a surface. It assumes the center of the cells is with the turbulent region of the logarithmic velocity profile, which is approx: 30<y+<1000.

Lots of explanation in the user manual.
New Member
Posted in Uncategorized
Views 834 Comments 0 bfox48 is offline Edit Tags

All times are GMT -4. The time now is 15:33.