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› Forums › OpenLB › General Topics › material number › Reply To: material number

May 30, 2022 at 8:51 am #6595
Adrian
Keymaster

What do you mean by “the surface is visible in my stl-file”? Can you link the file?

The general approach is to import the STL file (or rather the surface described by it) as a material number and then rename indicator-described subsets to represent e.g. inlets. See e.g. examples/turbulence/aorta3d.