|October 3, 2008, 04:13||
To get a more accurate drag pr
Join Date: Mar 2009
Posts: 64Rep Power: 9
To get a more accurate drag prediction I want to specify the location where the flow transitions from laminar to turbulent (using simpleFoam).
I have seen a number of posts asking for this specific feature. Has anybody tried this before?
If I have to do this myself how would you recommend me to do this? I was thinking about creating zones, each using a different turbulence model. In the laminar zone I would use either the standard laminar turbulence model, or create a modified turbulence model with all production terms set to zero. Would this be a good method of doing this?
Any help is highly appreciated.
|May 15, 2010, 11:07||
Join Date: Jan 2010
Posts: 146Rep Power: 8
Have you found a solution?
Can you tell me how you realized using different turbulence models in one mesh as the case may be?
|Thread||Thread Starter||Forum||Replies||Last Post|
|Laminar to Turbulent Transition||yousef||Main CFD Forum||0||June 27, 2005 16:52|
|Laminar, Transition and turbulent||Harendra||Main CFD Forum||6||May 18, 2005 23:45|
|Laminar, Transition and turbulent||Harendra||CFX||9||May 13, 2005 14:20|
|Prediction of Laminar to Turbulent Transition||HN Das||FLUENT||0||September 22, 2004 07:16|
|Laminar-turbulent transition in CFX 5.5||Louwrens||CFX||6||March 24, 2003 05:37|