Material with invalid equation of state assigned to Part 1.
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I am using the explicit dynamics to model the large deformation of a surface model. The material is based on Mooney-Rivlin 5 Parameters model, as shown bellow:
When I start the solving process, it just stops immediately with problem "Material with invalid equation of state assigned to Part 1.". However, when i use static mechanical to solve the problem, there is no problem. I am wondering whether this model is applicable for surface body in explicit dynamics? Thanks,
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