Reply To: Mesh convergence

[peteroznewman]

1) For a design that has a sharp interior corner like the T shaped cantilever, adding a blend will remove the singularity.

2) If you have a singularity where the peak stress in the model occurs, the best option is to update the geometry to remove the singularity.  In some limited cases, you can use stress concentration factors or a web based calculator to calculate the peak stress from the geometry and the applied loads.