problem

[Mattia5]

Hello.
I have to perform a graphical analysis of tensions near the hole but going to plot the nodal solution all the inner surface of the hole is seen as a little faceted polygon (due to the mesh I suppose). how can I eliminate this problem, even graphically?
thanks in advance

 

[volaff]

You must put mesh in the vicinity of the hole.
ps: try a bit to plot the mesh together with the nodal solutio so the problem can be understood better.

 

[Mattia5]

thanks for the solution, I managed to inflate the mesh without increasing too much the number of knots (avoiding excessive solution times) and now the internal surface is much more regular.
Would you even know how to hide the Cartesian axes in the plot?

 

[volaff]

I don't remember but I'm not sure you can do it.