Reply To: Inlet velocity profile
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› Forums › OpenLB › General Topics › Inlet velocity profile › Reply To: Inlet velocity profile
January 20, 2022 at 10:31 pm
#6258
Anand
Participant
Hi Adrian,
One more thing I need to mention.
If I keep everything the same and just change the descriptor to either D3Q19 or D3Q27, the results are different.
At the outlet
D3Q27 gives me the same velocity profile as inlet (Poiseuille)
D3Q19 give me fluctuation at the outlet no particular pattern