CFD Online Discussion Forums

CFD Online Discussion Forums (
-   Main CFD Forum (
-   -   Wall Velocity is maximum!!!!!!!! (

hson June 15, 2012 20:10

Wall Velocity is maximum!!!!!!!!
I have modeled a simple cylinder as a fluid ( Water mesh) in CFX. With the following boundary conditions:
Inlet: Normal velocity
Wall: no slip
Outlet: 0 Pressure
But strangely in post processing, when I measured velocity in the wall, it was not zero and in many sections, it was even more than average velocity in the section. It is strange because I have defined walls to be no slip. Could you please advise me to know the reason for this result?

All times are GMT -4. The time now is 01:33.