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Error ID 54 - Radioss

Hello everyone,

I am working on the dynamic front crash analysis of the rollcage. But multiple errors with error ID 54 occur while running the model file in radioss solver. I have already run model checker and searched for this error on the forum but that didn't help.

Could someone help me solve this problem? Any help would be appreciated. I have attached the hm file for reference.

Thanks

FRX2 2WD.hm

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HyperMesh

Radioss

v2020.1

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PaulAltair

I no longer have a 2020 build installed, but running your model in 2021, there are a number of issues reported (not error 54), you have a number of 'sliver' elements (with 0 height), and several areas where the main and secondary entities in your contacts are coplanar (not legal), you should try and clean up the mesh, removing the sliver elements (check for elements with size < 0.1mm in HM