Natural frequency analysis of a rotating circular disk using the reformed Barasch's method

@article{Chang2004NaturalFA,
  title={Natural frequency analysis of a rotating circular disk using the reformed Barasch's method},
  author={Young-Bae Chang and Eul-Gyoon Lim and No-Cheol Park and Young-Pil Park},
  journal={APMRC 2004 Asia-Pacific Magnetic Recording Conference, 2004.},
  year={2004},
  pages={97-98}
}
In this study, Barasch's method is improved upon to calculate the natural frequencies of rotating disks in less time. The characteristics of the natural frequencies in rotating coordinates are studied and an estimation procedure that uses cantilever and conic curves is suggested to conveniently calculate the natural frequencies and mode shapes. The… CONTINUE READING