CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   OpenFOAM (http://www.cfd-online.com/Forums/openfoam/)
-   -   something about SA-DDES,help! (http://www.cfd-online.com/Forums/openfoam/90122-something-about-sa-ddes-help.html)

aladdincham July 1, 2011 01:44

something about SA-DDES,help!
 
Hi my friends,
I found that in the SA-DDES theory, when I calculated the d value ,i must calculate the rd value first, after that ,i can get the d value ,should i put the new d value to the rd function again?

fakekarma January 23, 2012 13:08

Hallo aladdincham,
do you mean with d the wall distance and with rd the shield function font GIS?
Since I can't understand your questions...

Maybe you can take at look at this exhaustive study of DES from Mockett 2009, during his PhD work

http://opus.kobv.de/tuberlin/volltexte/2009/2326/

Hope it helps,

Elia


All times are GMT -4. The time now is 20:10.