|April 4, 2013, 08:05||
No convergence with k-omega sst
Join Date: Mar 2013
Posts: 26Rep Power: 5
I am trying to get a solution for my stairmand cyclone separator with k-omega sst but it won't converge. K-epsilon works within 1000 iterations down to 9E-3 for the residuals on the mesh but k-omega sst just diverge. What could be the problem? It is still 1-phase and the wall y+ is below 1. Can someone help me? The mesh has 800k cells. Maybe it need to be finer?
Last edited by kannstmasehn; April 5, 2013 at 02:47.
|Thread||Thread Starter||Forum||Replies||Last Post|
|SST k-w model--the parameter 'omega' does not convergence||zyy95900||FLUENT||4||May 6, 2012 23:58|
|Force can not converge||colopolo||CFX||13||October 4, 2011 22:03|
|overshooting of Omega in SST komega using simpleFoam||cm_jubayer||OpenFOAM||1||August 26, 2011 13:18|
|Boundary Conditions for k omega SST||dancfd||OpenFOAM Pre-Processing||0||June 9, 2011 23:25|
|Convergence issue in SST for Porous model||Raj||CFX||0||May 2, 2008 02:43|