ANSYS Fluent UDF issue

Mr.Awesome · March 30, 2021, 10:22

Hi,
I'm new to fluent and I have been following this tutorial to create a moving mesh.

Link:https://www.youtube.com/watch?v=neJyTxLla0E&t=141s

Upon loading the code inside fluent, I got the following error (attached as picture). Later I tried to run it on Visual Code 2019 and I find that i get an error stating that "cannot open source file "udf.h". Can anyone help me out?

Gemini_WANG · March 31, 2021, 07:45

Hi,

It seems that you have not compiled the code successfully. Did you compile it? If not, UDF Manual, one of the Fluent documents, may help to get started with UDF.

As for running UDF outside the Fluent, I suggest not to try it. There is some way to compile UDF with Visual Code, but I have no idea about how to "run" it outside the Fluent..

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March 31, 2021, 07:45		#2
Gemini_WANG New Member Gemini WANG Join Date: Mar 2018 Posts: 5 Rep Power: 8	Hi, It seems that you have not compiled the code successfully. Did you compile it? If not, UDF Manual, one of the Fluent documents, may help to get started with UDF. As for running UDF outside the Fluent, I suggest not to try it. There is some way to compile UDF with Visual Code, but I have no idea about how to "run" it outside the Fluent..