udf in fluent
 

hi, i want to use ufd in fluent but fluent is giving error for the cpp application.can some one guide me in its use.i want to change boundary condtions during simulation

Re: udf in fluent
 

you must compile your cpp file first!

Re: udf in fluent
 

Hi!

In most cases you don't need to compile your udf - interpretated udf works just fine (if you use interpretated udf it's pretty easy - just do some examples in fluent documentation). If you need to use compile udf it's abit more complicated - you have to compile it in visual c++ first, and there's also some other things you have to be carefull about - it has all been discussed before in this forum...

good luck

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