What is Torsional Vibration?

Torsional vibration results in the fluctuation of speed in rotating machinery. More information on the Simcenter Testing community: https://community.sw.siemens.com/s/ar... Other articles on rotating machinery dynamics on the Simcenter Testing community: What is an Order?: https://community.sw.siemens.com/s/ar... Balancing (Static, Coupled, Dynamic): https://community.sw.siemens.com/s/ar... Fixed versus Synchronous Sampling: https://community.sw.siemens.com/s/ar... Angle Domain Analysis: https://community.sw.siemens.com/s/ar... Orbit Plots: https://community.sw.siemens.com/s/ar... Interpreting Colormaps: https://community.sw.siemens.com/s/ar... Cepstrum Analysis: https://community.sw.siemens.com/s/ar... Switching Frequencies and PWM: https://community.sw.siemens.com/s/ar...