3 Replies Latest reply on Apr 23, 2014 4:11 PM by Keith Frankie

    Torsional vibration analysis

    Hein De Groot



      I need to perform a torsional vibration analysis to determine the torsional eigenfrequencies for a long shaft (30m) with an impeller on the end.


      I tried to use a frequency study, but I only get lateral results. Does anybody know which function I can use?


      (torsional vibration example: http://www.epi-eng.com/mechanical_engineering_basics/torsional_vibration_intro.htm)


      Any help is greatly appreciated.




      Hein de Groot