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Power Technology and Engineering

, Volume 38, Issue 6, pp 341–345 | Cite as

Advancement of design of friction bearings for powerful steam turbines produced by the LMZ company

  • A. S. Lisyanskii
  • N. P. Egorov
  • M. I. Shklyarov
  • V. V. Nazarov
  • A. E. Yazykov
  • I. A. Kovalev
Article
  • 30 Downloads

Abstract

Results of studies aimed at advancing the design of friction bearings of power steam turbines are presented. Brief information on tests of systems of hydraulic lifts of the shaft and modification of oil seals and bearings with modified antifriction alloys is given. The efficiency of the use of bearings with advanced design in turbine sets is discussed.

Keywords

bearings losses to friction reliability of operation consumption of oil hydraulic lift of the shaft babbit temperature oil leakage antifriction alloy updating of design 

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REFERENCES

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Copyright information

© Springer Science+Business Media, Inc. 2004

Authors and Affiliations

  • A. S. Lisyanskii
    • 1
    • 2
    • 3
  • N. P. Egorov
    • 1
    • 2
    • 3
  • M. I. Shklyarov
    • 1
    • 2
    • 3
  • V. V. Nazarov
    • 1
    • 2
    • 3
  • A. E. Yazykov
    • 1
    • 2
    • 3
  • I. A. Kovalev
    • 1
    • 2
    • 3
  1. 1.JSC “Leningradskii Metallicheskii Zavod” (LMZ Company)St. PetersburgRussia
  2. 2.Ural Department of the All-Russian Thermal Engineering Institute (UralVTI)YekaterinburgRussia
  3. 3.Polzunov Research and Production Association on Research and Design of Power Equipment (NPO TsKTI)Russia

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