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Reply To: channel3d in olb1.6 and olb1.5

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› Forums › OpenLB › General Topics › channel3d in olb1.6 and olb1.5 › Reply To: channel3d in olb1.6 and olb1.5

November 6, 2023 at 3:23 pm #7896
FBukreev
Keymaster

Dear Fuxin,

yes, I had these values in converter. I would use the first setup because it is more stable.
The negative values in the turbulent vortexes are ok. You need to perform a convergency study to be sure that the pressure values are correct.

Best regards
Fedor