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Ansys Learning Forum › Forums › Discuss Simulation › General Mechanical › Divergence Issues Due to Structural Changes in Multi-layer Systems › Reply To: Divergence Issues Due to Structural Changes in Multi-layer Systems

May 29, 2024 at 9:27 am
Ashish Khemka
Forum Moderator

Hi,

What are the number of substeps? Why the update stiffness is turned to Never? The mesh seems to be fine, try running the model with a coarse mesh first to debug the issue. Did you check the contact status before solving? Please see if these comments help.

Regards,

Ashish Khemka