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Vibrational state of blades and shaft lines of high power steam turbines during transitional operating modes of turbine units

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Power Technology and Engineering Aims and scope

Aspects of the vibrational state of blades and shaft lines during transitional operation of high-power steam turbines are examined. Measurements are made using a modernized version of the discrete phase method. It is shown that synchronization and load resetting do not lead to dangerous dynamical stresses in the blades and shaft components.

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References

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Authors and Affiliations

  1. JSC « Power Machines » brunch « Leningradsky Metallichesky Zavod » (LMZ), St. Petersburg, Russia

    K. N. Borichanskii, B. E. Grigorev, S. Yu. Grigorev & A. V. Naumov

Authors
  1. K. N. Borichanskii
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  2. B. E. Grigorev
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  3. S. Yu. Grigorev
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  4. A. V. Naumov
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Translated from Élektricheskie Stantsii, No. 2, February 2011, pp. 32 – 37.

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Borichanskii, K.N., Grigorev, B.E., Grigorev, S.Y. et al. Vibrational state of blades and shaft lines of high power steam turbines during transitional operating modes of turbine units. Power Technol Eng 45, 137–141 (2011). https://doi.org/10.1007/s10749-011-0237-1

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  • DOI: https://doi.org/10.1007/s10749-011-0237-1

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