"Rotor dynamic" uses well-established methods to analyze harmonic vibration in a rotating system. The analysis includes a single rotor, pedestals, bearings and foundations for 6 bearings. The foundation is described with real mode shapes, The results are: Unbalance / Force response Stability analysis (complex eigenvalues) Modal umbalance sensitivity, Deformed rotor, (step, bending) Adjustment of the rotor geometry to measured free-free modes.
