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August 13, 2009, 13:26 |
UDF for turbulent flow
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#1 |
New Member
Binu B Tharayil
Join Date: Aug 2009
Posts: 7
Rep Power: 17 |
Hi....
Can anyone help in writing a udf for specifying velocity profile for turbulent flow....? I wrote one and saved as a plain text with extension *.c. It builds while running in fluent, but when trying to load, A message comes like, Error: open_udf_library: No such file or directory. Any help is appreciated in advance... Regards... |
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August 13, 2009, 18:07 |
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#2 |
Member
Join Date: Apr 2009
Posts: 78
Rep Power: 17 |
Fluent has an example for a parabolic velocity inlet - have you looked at that? Sounds like you would just need to follow that exactly, with the exception that you'd change the equation for the velocity profile.
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August 13, 2009, 18:08 |
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#3 |
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Join Date: Apr 2009
Posts: 78
Rep Power: 17 |
Also, Fluent stores a log file in the directory where you're compiling your UDF (if you're using it as a compiled UDF.) Check that file for a description of the problem Fluent ran into loading the library.
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