CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   Main CFD Forum (http://www.cfd-online.com/Forums/main/)
-   -   SST model (http://www.cfd-online.com/Forums/main/72436-sst-model.html)

swe704 February 5, 2010 09:36

SST model
 
Hello everyone,
I want to use SST kw model but it seems like my residual is oscillating from the first iteration to the last one. (I only try 200 iterations here). I have one inlet and three pressure outlet. Before I used RNG model and the oscillating showed up at the iteration of 5000. I donít know what is the reason and how can I solve this problem.
Another question: is it possible for me to use sst model from the data file that calculated from RNG? If I do like this way, how can I give the initial value for omega? If I initial again, is it meaningless to use the calculated data file from RNG?


All times are GMT -4. The time now is 16:17.