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Re: Simulating channel flow using STL file is not working

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OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › Simulating channel flow using STL file is not working › Re: Simulating channel flow using STL file is not working

March 5, 2018 at 10:22 am #2796
Marc
Participant

Hey Ishann,

in the case of this high Reynoldsnumber, you are not able to do LES simulation without a performant cluster system. You can check your gridspacing in a y+ calculator for duct flows with a y+ between 2-3 and you will get an idea about the mesh size for your case.

Best Marc