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November 28, 2023 at 2:35 pm
Ansys Employee
You can find the examples of Autodyn user subroutines on material modelling from your ANSYS Installation. See attached picture below.
You can uncomment the Fortran statements in the user-subroutine "mdeos_user_1.f90" that are related to Linear EOS and then edit them to get your customized linear EOS.
There is no such file "mdeos_linear.f90" in ANSYS Installation.