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Ansys Learning Forum › Forums › Discuss Simulation › General Mechanical › How does Ansys deal with d1=0 in a two parameter mooney rivlin material? › Reply To: How does Ansys deal with d1=0 in a two parameter mooney rivlin material?

July 5, 2023 at 10:13 am
Ashish Khemka
Forum Moderator

Hi Alex,

The steps indicated in the link you shared should work. Can you please share snapshots of the issue you are facing?

Also, please refer to the following links as well:

Mooney-Rivlin Models (ansys.com)

Incomprehensibility parameter of hyperelastic material (ansys.com)

Why are all incompressibility parameters = 0 when I use ANSYS curve fitting?

Regards,

Ashish Khemka