Fluent-Rocky coupling simualtion: iteration stops but no error shows.

- December 7, 2024 at 11:37 am
  
  z.sang
  Subscriber
  
  Helllo everyone,
  I am doing semi-resolved coupling simulation by Ansys fluent and Rocky.
  The problem is that every time the iteration reached 1600, it stops but no error is shown in either Fluent or Rocky. Then the simulation just keeps still with no propogation.
  Could anyone please give me some advice? Thank you very much in advance!
  1st attached picture shows the interface in Fluent,
  2nd attached picture shows the interface in Rocky.
  Best regards,
  Ziping
- December 11, 2024 at 2:08 pm
  
  Lucas Bertollo Baggio
  Ansys Employee
  
  Hello z.sang,
  I would suggest you to check if there is any warning in the simulation .log files (from the simulation folder). If there is nothing to help with the error cause, you may open a ticket for the Rocky support and send your case and files to be analyzed.
  Best regards,
  Lucas