|June 15, 2012, 20:10||
Wall Velocity is maximum!!!!!!!!
Join Date: Jun 2012
Posts: 1Rep Power: 0
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?
|Thread||Thread Starter||Forum||Replies||Last Post|
|BC set at fixedValue (0 0 0), but I get a non-zero velocity @ wall||squadron||OpenFOAM Running, Solving & CFD||8||October 10, 2012 11:36|
|Wall Velocity||ayroman03||STAR-CCM+||0||December 14, 2010 17:34|
|velocity inlet vs. moving wall boundary condition||Jane Leous||Main CFD Forum||0||September 12, 2008 12:42|
|maintaining a logarithmic velocity distribution||Morten Andersen||CFX||1||January 8, 2007 11:37|
|what the result is negatif pressure at inlet||chong chee nan||FLUENT||0||December 29, 2001 05:13|