Do you know of a Finite Element Software (commercial like Ansys or preferably open source like CalculiX) that is able to compute gyroscopic terms for cyclic-symmetric structures ? Most FE-softwares with rotordynamic capabilites allow this operation for the full structure but are unable to do so when meshing a single sector.
The idea is to carry out a complex modal analysis for a given spatial harmonic (or nodal diameter) accounting for gyroscopic effects based on a single sector model.
I'm using Linux. But have also access to Windows