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Reply To: Natural convection simulation divergence issue

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› Forums › OpenLB › General Topics › Natural convection simulation divergence issue › Reply To: Natural convection simulation divergence issue

November 29, 2023 at 10:05 am #7957
mathias
Keymaster

Yes, there are serval options for free outflow conditions they are refferred to as “concection” in OpenLB, it is du/dn = 0 as well as d\rho/dn = 0.

Best
Mathias