Convergence on um scale structure wrapped in cm scale material

- July 25, 2020 at 1:49 pm
  
  Dyyo24
  Subscriber
  
  Hello:
  
  I have a general question here. I have been running simulation on the compression deformation of 200um long and 10 um x um cross section beams in a large elastic material substrate of size larger than 1cm x 1cm x 1cm. The compression force is small and the deformation is not causing much bending. I ran into convergence problems in my previous runs and I am concerned about the small size of my um structure. Is it possible that I could simulate such small features into convergence? I have been using Mechanical 2019 R2.
  
  Thank you!
  
  Dyyo