|November 14, 2012, 11:11||
Should I use the transitional turbulence?
Join Date: Oct 2012
Posts: 7Rep Power: 5
Hi. My job is to use CFX and model a 0.9*0.1*14m wind tunnel, inlet V=9.7m/s, outlet pressure=0. TO see the outlet profile. When I use SST, should I use the transitional turbulence? And which one should I use.
Also could anyone help me about that, or give me some basic information about transitional turbulence? I didn't find enough information in the help files.
|November 14, 2012, 17:47||
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 11,272Rep Power: 88
Only use the transitional turbulence model if you think you have a turbulence transition and it plays a significant part in your flow. If not forget about it.
There are some papers on the turbulence transition model in the CFX customer portal and/or available from CFX support.
|cfx, transition turbulence, wind tunnel|
|Thread||Thread Starter||Forum||Replies||Last Post|
|Turbulence postprocessing||Mohsin||FLUENT||0||September 19, 2011 21:05|
|Transitional Flow Shear Stress Transport (SST) k-omega Turbulence Model||josechen||FLUENT||0||July 20, 2011 16:06|
|Discussion: Reason of Turbulence!!||Wen Long||Main CFD Forum||3||May 15, 2009 09:52|
|How to set the transitional turbulence for blades||Hermann||CFX||3||January 5, 2006 15:06|