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cyclic symmetry and modal analysis

  • Thread starter Thread starter IlNanni
  • Start date Start date

IlNanni

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I am trying to do an analysis of a rotor with cyclic symmetry (1 sector that repeats 18 times) but I have difficulty in interpreting the results.

solutions contain an index called "harmonic index" that goes from 0 to 9. for each index I have my 12 modal forms required.

But now it's a little in the dark because I don't know what the modal forms that represent my model are. I didn't understand much.

If someone gives me some clarity, I'd be grateful, thank you.
 

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