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rafasdo May 16, 2011 17:21

Problem with 6DOF udf
3 Attachment(s)
Hello, everybody!

I've been trying make a simulation, using the 6DOF udf, putting obstacle in the shape of circle ( each one with your udf) in a canal and allow them to have the freedom to rotate around its axis of symmetry. Everything was fine, however now that I added more a few obstacles, the following error appear:

Stack backtrace generated for process id 18775 on signal 1 :
Check the file fluenterror.log for details.
================================================== =============
Error: fluent.13.0.0 received a fatal signal (SEGMENTATION VIOLATION).

I realized that the error appears only with some UDFs (e.g., with the obstacle c3), but don't understand why, they are equal. Does anyone have any ideas?

rafasdo May 17, 2011 08:40

I don't understand, but I changed the name of udf and the problem was resolved. I think is a bug of fluent.

shayegan August 9, 2014 10:39

Hi everyone

I have been working on moving projectile in barrel. I need udf for dynamic mesh(Six degree of freedom solver). can anyone help me?

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