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Reply To: Advection Diffusion D3Q19 Boundary Condition

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› Forums › Lattice Boltzmann Methods › General Topics › Advection Diffusion D3Q19 Boundary Condition › Reply To: Advection Diffusion D3Q19 Boundary Condition

April 29, 2021 at 5:34 pm #5639
stephan
Moderator

Dear Mathis,

you are welcome, thanks for starting the discussion!

Yes, including a ramp up for the concentration could be helpful.
Approximating the profile with a smoothed out concentration might also help.

BR
Stephan