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Strength of Materials

, Volume 44, Issue 6, pp 678–685 | Cite as

Vibration analysis of rotor with a “breathing” crack using three-dimensional model

  • N. G. Shul’zhenko
  • B. F. Zaitsev
  • N. E. Vikman
  • A. V. Asaenok
Article

A procedure for analyzing vibrations in cracked body using three-dimensional model is presented. The process of “breathing” is described by conditions of contact between the crack faces. Some example calculations are provided.

Keywords

Rotor crack three-dimensional model contact finite element 

References

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Copyright information

© Springer Science+Business Media New York 2012

Authors and Affiliations

  • N. G. Shul’zhenko
    • 1
  • B. F. Zaitsev
    • 1
  • N. E. Vikman
    • 1
  • A. V. Asaenok
    • 1
  1. 1.Podgorny Institute for Mechanical Engineering ProblemsKharkovUkraine

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