Imposing normal boundary conditions #2610
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raphaelouillon
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Computational science!
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It's not really supported, but you can try to use However, since we have to impose a sponge layer anyways, it may make more sense to use |
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Hi all,
I have seen this question discussed here and there but I am not sure if the answer has changed with more recent updates to the code: Is there a reasonable way to impose an inflow (normal flow) boundary condition? If I understand correctly, there isn't a real outflow boundary condition, but imposing the normal flow velocity at the inlet and outlet, and adding a sponge layer at the outlet can do an ok job. Do we have an example of such a problem somewhere? A good old flow past a cylinder for instance?
Thanks for your thoughts on this!
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