Reply To: How to introduce viscous regularization parameter

[Lydia]

Hello,

The cohesive zone material (CZM) model supports viscous regularization (TB,CZM,,,,VREG) for stabilizing interface delamination. This however need the use of APDL commands.  

Please check the following links for more info 4.21. Cohesive Material Law (ansys.com) 

4.11. Cohesive Zone Material (CZM) Model (ansys.com)