Mesh size influence on the results of the topology optimizat

http://www.cadfamily.com/a/CAE_FEA_CFD/CATOPO/Mesh-size-influence-on-the-results-of-the-topology-optimizat_6159.html

The more fine is the mesh, the more precise the optimized structure is being calculated.

When one aim that the optimized structure have ribs or bars of defined size, then the mesh size of the 3D-mesh should be lower then this

value (minimum requirement) or if possible several times lower.