- Ansys Learning Forum | Ansys Innovation Space

- January 11, 2023 at 9:34 pm
  
  Santu Golder
  Subscriber
- January 12, 2023 at 10:45 am
  
  Prashanth
  Ansys Employee
  
  Hi
  DEFINE_CG_MOTION can be used. You can also check a example case in the UDF manual.
- January 12, 2023 at 5:31 pm
  
  Santu Golder
  Subscriber
  
  NA
- January 13, 2023 at 12:19 pm
  
  Prashanth
  Ansys Employee
  
  Sure, you can use if and else to limit the motion
- January 17, 2023 at 6:26 pm
  
  Santu Golder
  Subscriber
  
  NA
- January 18, 2023 at 1:32 pm
  
  Prashanth
  Ansys Employee
  
  Hi, Can you check out this dynamic mesh robotic arm tutorial that uses something similar:
- January 18, 2023 at 8:51 pm
  
  Santu Golder
  Subscriber
  
  NA
- May 11, 2023 at 3:58 pm
  
  Santu Golder
  Subscriber
  
  UDF Error:
  
  Hi Prashant, Can you please tell me how I can handle the following error in Fluent? I am using ANSYS Student version.
  
  ERROR: The UDF library you are trying to load (libudf) is not compiled for parallel use on the current platform (win64).
  
  The system cannot find the file specified.

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