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-   -   Transient calculation: Change discretization scheme (http://www.cfd-online.com/Forums/fluent/105742-transient-calculation-change-discretization-scheme.html)

RodriguezFatz August 8, 2012 03:28

Transient calculation: Change discretization scheme
 
Dear all,

I would like to start each timestep with low order discretization schemes, then switch (after a few iterations) to higher ones in the same timestep for the last few iterations. This should be done automatically for a few thousand timesteps.
What am I supposed to do?

Thanks for any help!

Amir August 8, 2012 10:23

Hi,

For any automation process, you can use journal files which contain TUI commands. In your case, you need a journal file generator which can be a simple program with any language. (refer to manual for more info about journal files)

Bests,


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