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-   -   Initialize journal file automatically once a divergence occurs? (https://www.cfd-online.com/Forums/fluent/140665-initialize-journal-file-automatically-once-divergence-occurs.html)

marttik August 20, 2014 10:36

Initialize journal file automatically once a divergence occurs?
 
I have a complex model of an pressurized air driven rock hammer that I run transient in Ansys Fluent 15.

The problem is that the some cells < 200 cells out of 13 M cells periodically diverges (not the same cells every time) the coupled solver and I have to patch new values and restart the run.

The patching process is easily automated using a journal file but is it possible to somehow initialize this journal file automatically once the divergence occurs?

And in that way avoid annoying stop-start procedure and enhance turn over time.

/Martti


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