General Mechanical

General Mechanical

How to accurately simulate vibrations at a certain rpm on a shaft?

    • ENV159
      Subscriber
      Hello

      I am familiar with the modal analysis in ansys workbench and I obtained the frequencies associated with the modal shapes. Is there a way to test for the vibrations or frequencies when a load is applied at a certain shaft RPM?

      Thanks
    • April Wang
      Ansys Employee

      Hi,


      Harmonic analysis is the way to go. You can excite the structural at specific frequency or frequency range.


      Or in Transient Analysis, you can define load in a sinusoidal form.


      Regards,


      April

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