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-   -   UDF for Transirion SST model (http://www.cfd-online.com/Forums/fluent-udf/95529-udf-transirion-sst-model.html)

sifou December 21, 2011 11:01

UDF for Transirion SST model
 
Hi,

When using th Transition SST turbulence model, it is possible to introduce, in the form of UDF, new correlations (user correlations) for Re_theta, Flength and Re_theta_c .



The two last correlations are function of the local transition Re_theta_tild, obtained from a transport equation.


I need to know how to access the values of this parameter (Re_theta_tild).


Thanks.



killsecond June 29, 2015 02:56

Quote:

Originally Posted by sifou (Post 336626)
Hi,

When using th Transition SST turbulence model, it is possible to introduce, in the form of UDF, new correlations (user correlations) for Re_theta, Flength and Re_theta_c .



The two last correlations are function of the local transition Re_theta_tild, obtained from a transport equation.


I need to know how to access the values of this parameter (Re_theta_tild).


Thanks.


I have the same problem, have you solved it?


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