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In 2d meshing, checking by element warpage, jocobian,skew,max&min angle length aspect ratio every thing is ok but chod dev. is fail 50-60% why? is that problem in meshing ?
Hi Abhijeet,
Chordal deviation is a meshing algorithm that allows HyperMesh to automatically vary node densities and biasing along curved surface edges to gain a more accurate representation of the surface being meshed.
I recommend you to go through HM-3120: 2-D Mesh in Curved Surfaces tutorial which shows various parameters used in chordal deviation.
