As mentioned in Section
26.13.1, skewness-based smoothing should usually be alternated with face swapping. Guidelines for this procedure are presented here.
- Perform four smoothing iterations using a
Minimum Skewness of 0.8 for 3D, or 0.4 for 2D.
- Swap until the
Number Swapped decreases to 0.
- For 3D grids, decrease the
Minimum Skewness to 0.6 and repeat the smoothing/swapping procedure.
26.13.2 Face Swapping
26.13 Improving the Grid
27. Creating Surfaces for
© Fluent Inc. 2006-09-20