Hi AlephZero,
Thanks for the quick response. I tried what you told me, mainly refining the mesh locally with quad elements (most are quad, though some sparse elements had to be triangular to satisfy continuity in some regions). However, I still don't think that mesh refinement is converging...
I just have one more request, I need to solve this issue in a very short time and it's quite urgent for me. Will be extremely grateful if someone can help me resolve this soon.
Hi Guys,
I 'm currently trying to make a 2D model of a sector of a compressor disk with the blade attached to it by means of a frictional contact (as shown in the attached pic). The contact between the blade and disk is frictional (coeff=0.25), augmented lagrange formulation, and adjust to...