CFD Online Discussion Forums

CFD Online Discussion Forums (https://www.cfd-online.com/Forums/)
-   FLUENT (https://www.cfd-online.com/Forums/fluent/)
-   -   Flamelet spices in UDF! (https://www.cfd-online.com/Forums/fluent/82605-flamelet-spices-udf.html)

Christoph_84 November 30, 2010 11:08

Flamelet spices in UDF!
 
Hallo,


I’m tiring to make a UDF to calculate the absorption coefficient; it is an extension of the WSGGM model, based on this:


http://www.sandia.gov/TNF/radiation.html


My problem is that I had to use the flamelet model, but there are no cell variables for the species like C_YI(c,t,i). Is there any way to acess the PDF Table (with the cell values I have C_FMEAN(c,t),C_FVAR(c,t)…) to get the mass fraction?


All times are GMT -4. The time now is 00:04.