Sandeep Medikonda
Ansys Employee

Zach,


  Mechanical will try to make the best guess for the based on the element selected to mesh and the material you are using.


  You can change the element formulation by changing the key options. So, for something like Solid 185, this is KEYOPT(2) and B-bar is the default for this element type.



Regards,
Sandeep
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