Hi, I'm trying to use *MAT_77_H on LS-DYNA to modeling a sort of viscoelastic material, but i'm not familiar with the material type itself. What parameters do I need to enter for a Mooney-Rivlin & Maxwell viscoelastic material? Especially I read an article using 77_H and didn't figure out where to input the parameter G0 for viscosity.
Thanks for any reply.
For modeling Mooney-Rivlin & Maxwell viscoelastic materials in LS-DYNA using *MAT_77_H, you'll need to input several parameters to define the material's behavior. Here's a breakdown of what you'll need:
You can find the exact format and parameter list in the LS-DYNA keyword manual under the *MAT_77_H section, which will provide the details on how to set these parameters in the input file. Make sure to consult the manual to confirm the specific format and any additional options available for your use case.
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