Dealing with singularities at corners and geometry borders
Hello,
I need help on a problem I have with singularities at borders of geometric entities, where 3 of them meet. After applying the gradient on a skalar electrical potential plot I get high singularities at those corners. These singularities do not converge even if I decrease the mesh size dramatically. Modelling rounds does not help because it makes the edge even sharper and the value of the singularity even greater. Does anyone has experience dealing with such singularities? Any help would be highly appreciated.
Best Markus