Cannot use more than 1 UDF at the same time ? -- CFD Online Discussion Forums

November 20, 2011, 08:57	Cannot use more than 1 UDF at the same time ?	#1
Amarant New Member Join Date: Oct 2011 Posts: 9 Rep Power: 14	I write UDF, interpret it, hook it, everything works fine. Than i interpret another UDF in the same case and 1st one disappear. They can be same type or different type, it always does that. When I interpret an UDF, the one i had interpreted disappear. Which is pretty problematic since i need UDF to set my boundary conditions and to initialize my flow field. Is that a problem with FLUENT or am I doing something wrong?

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