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How to restart cases with updated model properties |
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June 20, 2021, 22:26 |
How to restart cases with updated model properties
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#1 |
New Member
yan
Join Date: May 2021
Posts: 7
Rep Power: 5 |
Hi, I have a case that runs to 100 s and reaches steady state. I want to know if I change the thermo properties under folder "constant", how the results can change.
I want to know to do this, can I directly revise the number and run with latestTime? Or should I use some utilities to update the property number? Thank you! |
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June 21, 2021, 01:24 |
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#2 |
Senior Member
Uwe Pilz
Join Date: Feb 2017
Location: Leipzig, Germany
Posts: 744
Rep Power: 15 |
If you do so, you take the last result as the new starting point. It depends whether that is what you wish to calculate.
In principle it means that you have some kind of equilibrium and there change some of the materials.
__________________
Uwe Pilz -- Die der Hauptbewegung überlagerte Schwankungsbewegung ist in ihren Einzelheiten so hoffnungslos kompliziert, daß ihre theoretische Berechnung aussichtslos erscheint. (Hermann Schlichting, 1950) |
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June 21, 2021, 12:33 |
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#3 |
New Member
yan
Join Date: May 2021
Posts: 7
Rep Power: 5 |
Thank you for your reply! This is exactly what I want to do. I learned we can not directly edit the boundary conditions so we have to use utilities. But I am not sure whether we can directly edit the material properties and re-run the update.
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Tags |
constant, utilities |
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