“Converting a 3D channel into a duct”
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“Hi dear friends,
I am new to OpenLB, and I want to simulate flow in a duct. For that, I have decided to modify the channel3d test case. In the first step, two walls should be added to the right and left sides of the system, but so far, I have not succeeded. Can anybody help me?”For a duct another case, e.g.
turbulence/nozzle3dmight be a better starting point. For the channel case the first step will be to remove the periodicity towards the sides of the domain (see the call toCuboidGeometry::setPeriodicityin line 413) and set other boundary conditions on the resulting walls.
If you describe your desired setup in more detail we will be able to provide better guidance.
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