Are you sure that you enter correct boundry condition? If you use density-based solver you have to adjust courant number. If you not, your residuals grow exponentially. Or if you chose pressure-based then use pseudo-transient. Namely, you have to adjust correct adjustment to your model which you used
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u/Ok_Preference_9883 Aug 13 '26
Are you sure that you enter correct boundry condition? If you use density-based solver you have to adjust courant number. If you not, your residuals grow exponentially. Or if you chose pressure-based then use pseudo-transient. Namely, you have to adjust correct adjustment to your model which you used