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Old   April 12, 2023, 03:17
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Arpit Singh
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I want to give a temp. (1500K) to a specific region for say 5 sec. With the help of set fields I am able to give this temperature for starting the simulation (t=0) but not for a time period. Can anyone suggest some approach? I have attached an image of the same.
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Old   April 12, 2023, 03:41
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Hey,


This fvOptions function might help you:



https://www.openfoam.com/documentati...onstraint.html


Not sure how to set the duration though, other fvOptions have sometimes a duration so try that, or see if a table for the T field could work maybe. Or just manually disable the function at T=5sec. A script could do the trick.


Good luck
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