General Mechanical

General Mechanical

Topics relate to Mechanical Enterprise, Motion, Additive Print and more

Error in Rotordynamics Analysis

    • Deepesh

      I was trying to do harmonic analysis on a model. basically, I was trying for rotor dynamics analysis. Modal analysis worked fine but Harmonic analysis gives an error.

      Error is as followed:

      'Gyroscopic matrix has been activated (RefFrame = ON on the CORIOLIS command) for rotating structure dynamics.  When rotor spin is input through the CMOMEGA command, the element axis must be along the spin axis of the element component'  

      Attaching an archive. Please have a look at the model.

      If anyone could help regarding this?


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