Dear OpenLB community,
I have plans to use OpenLB for my simulation. The problem includes the following features:
1. 2D-flow
2. turbulent flow (up to Re=10000)
3. bottom wall is solid, so there is no-slip boundary conditions there
4. periodic b.c. on vertical walls
5. free but non-deformable upper wall
And I have two questions.
Question number one – do I need MRT-scheme for Re=10000 or it is not obligatory and BGK will suffice?
Question number two. There are no problems in performing b.c. 3-4, but what about free non-deformable upper wall? I do not know, how to apply them. Is it possible at all? Or should I use Shan-Chan scheme for this in order to simulate this particularly boundary condition?
Thank you very much in advance!
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This topic was modified 1 year, 4 months ago by Wolfmeister7.
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This topic was modified 1 year, 4 months ago by Wolfmeister7.
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This topic was modified 1 year, 4 months ago by Wolfmeister7.