shota
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Dear Danial,
thank you for your notice. We will have a look on your issue and reply on gitlab.
Please send us the pictures via mail or upload them and send us a link, then we can have more insight into your issue.
Dear Danial,
indeed the “setAdvectionDiffusionTemperatureBoundary” can not be used on curved walls.
You can try the “setBouzidiAdeDirichlet” BC which is a similar scheme to the Bouzidi scheme but for prescribing a fixed concentration on curved walls for ADE. However, this BC is not fully validated yet. The implemented scheme can be found here https://doi.org/10.1016/j.jcp.2012.11.027.Dear Massload,
the boundary conditions are applied depending on being a local or non-local operation (e.g., the interpolatedVelocityboundary is non-local as it requires interpolation from neighboring cells) at different stages during collideAndStream() managed by STAGE (e.g., PreCollide(), PostCollide(), etc.).
When you look into src/boundary/setInterpolatedVelocityBoundary3D.hh, the used dynamics and postprocessors (for the local and non-local operations respectively) are listed depending on the alignment of the boundary. In the definitions of the applied dynamics and post-processors, you can find the actually applied boundary treatments. At this point, I kindly recommend you to refer to our User-Guide Chap. 2 about core concepts of OpenLB.