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Starting transient calculation from steady solution via Journal-file

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Old   October 23, 2021, 06:59
Default Starting transient calculation from steady solution via Journal-file
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Lukas
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Hello,

I'm trying to run a transient simulation with a steady start-solution on our Workmachine. Therefor I have to start the simulation via a Journalfile:

Quote:
; initialising the system
/solve/init/init

;import case- and data-file
/file/read-case trans-setting.cas.h5
/file/read-data steady-solution.dat.h5
/file/auto-save/data-frequency 1

;set calc-settings
/solve/set/time-step 0.00025
/solve/dual-time-iterate 1000 20

;save the results
/file/write-case-data trans-calc

;exit fluent
exit
The problem is, that if i look into the evolution of the single timesteps, the calculation clearly doesn't start from the steady-solution. But If I do it manually on my own computer (importing the stady-data and the trans-case) the simulation is doing just fine. Maybe there is something wrong with my journal-script? I hope somebody can help me out.
Many thanks in advance!

Lukas
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fluent, transient 3d, tui command


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