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Did you get your problem solved? I have almost the same troubles in my simulation so it would help a lot to get some input on that.

Hi,

I already posted a part of my problem some weeks ago. Since the first issues are solved, I have a problem with large strains in my model.
I simulate two hyperelastic layers that lay one on...

Thanks for your help Jorgen and Mats!
The simulation did not converge when I used Mooney-Rivlin even with positive constants. Using Neo-Hookean material model (setting C10=0) I got a stable...

Hello,

I try to simulate the thermoforming of a PMMA sheet in Ansys 14.

Having done some research I used the hyper-elastic Mooney-Rivlin material model using the following parameters:

C10 =...