Hi, I am trying to set up a simple simulation using a cylindrical tube by importing an STL file for the geometry. I created the tube (center is empty) in blender and exported as an stl file from blender. I am not sure how the units are set in openLB in this scenario. I am also having trouble using such an STL file from blender. Can we have a simple tubular flow example with a stl file created from blender to get the users started? Or if there is an example in openlb that addresses this simple use case scenario? I can email a copy of the stl file if needed. (its geometry is outer radius = 1, inner radius = 0.8, height = 10)
Many thanks!