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-   -   gmsh uniform volume mesh (https://www.cfd-online.com/Forums/main/231196-gmsh-uniform-volume-mesh.html)

keen October 26, 2020 09:17

gmsh uniform volume mesh
 
Hi,


I'm trying to create a uniform mesh of a 3d sphere on gmsh using the provided sphere.geo file for the geometry.



I've tried many combinations of things but I cannot get the difference between the largest volume and smallest volume of a tetrahedron to be less than 50%.


I don't understand why it does not just split the larger element into a smaller one so the mesh is more uniform.



Any help would be greatly appreciated.

Thank you


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