CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   Fluent UDF and Scheme Programming (http://www.cfd-online.com/Forums/fluent-udf/)
-   -   UDF for sampling particles from multiple injections (http://www.cfd-online.com/Forums/fluent-udf/74422-udf-sampling-particles-multiple-injections.html)

JaC March 31, 2010 10:43

UDF for sampling particles from multiple injections
 
Hello,

I wrote a quite simple DPM UDF to sample particles (using the DEFINE_DPM_BODY_FORCE). Everything works fine as long as I am using one injection (solid-cone), but in the case I define two or more injections (solid-cone + hollow cones), the UDF doesnt sample all particles. After a few tests it seems, that the UDF "sees" only particles generated in the injection that was defined first...but why?

Does anybody have a similar problem? Or does anybody have a clue what I am missing?

I appreciate any advice

Regards, Jakub


All times are GMT -4. The time now is 13:15.