I need to predict the Rotational Resonant Frequency of a
round diskmounted to a shaft.
Setup for Natural Resonant Frequency is straight forward and Idon't have any problems. I have tried fully restraining the shaftand restraining the disk in every direction except rotational.
The results are many times lower then I would expect. Am I settingup the model correctly, or is there a better way?
Setup for Natural Resonant Frequency is straight forward and Idon't have any problems. I have tried fully restraining the shaftand restraining the disk in every direction except rotational.
The results are many times lower then I would expect. Am I settingup the model correctly, or is there a better way?