Brake Dynamic analysis

Altair Forum User

Dynamic Brake disc analysis
I am trying to do brake disc analysis in radioss. I am referring to hyperworks help  to solve the model(example).Also the contact force is not generated on disc.After importing T01 file gragh is not converging.I have attached the image of graph and engine out file.

Please solve the issue

Thank you

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Altair Forum User

Hi Venkat,

I presume that you are referring to Example 23 - Brake in the Help Menu. And from the .out file we can see that the energy error is very high from the first cycle. Please review your model for any modelling errors, especially check for any incompatible kinematic conditions in the model and try running the model.