Skip to main content

Advertisement

SpringerLink
Log in

Reduction of Turbine Unit Vibroactivity by Changing Bearing Design

  • Published:
Power Technology and Engineering Aims and scope

Three design variants for water-lubricated journal bearings are presented along with the results of their testing on a specially designed stand and as part of a turbine unit (TU). The selection of the bearing design option is determined by comparing the vibroactivity of the TU for different types of bearing design. It is shown that hydrostatic bearings of the segment type, combining the hydrostatic and hydrodynamic principles of operation, with the appropriate design, provide a decrease in the vibroactivity of the TU and noise in the working hall.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. V. F. Shatokhin, Oscillations of Turbine Unit Rotors under Rotor-Over-Stator Rolling (Methods of Mathematical Modeling and Software Tools) [in Russian], Lambert Academic Publishing, Dusseldorf (2016).

  2. P. I. Orlov, Principles of Design. Handbook [in Russian], Mashinostroenie, Moscow (1988).

  3. A. M. Osetsky, Applied Mechanics [in Russian], Mashinostroenie, Moscow (1977).

  4. V. M. Pozhbelko, “Analytical nonlinear velocity friction characteristic and optimization of lubricating layer thickness and eccentricity of hydrodynamic bearings,” Izv. Vuzov. Mashinostr., No. 7, 23 – 30 (2011).

  5. TU 3639-001-25579857-2010. Angular Contact Bearings [in Russian] (2010).

  6. TU 229200-002-249-18984-19. Antifriction Polymer Material K30PT [in Russian], Promyshlennyye Tekhnologii Ltd. (2019).

Download references

Author information

Authors and Affiliations

  1. PJSC “Kaluga Turbine Works”, Kaluga, Russia

    G. V. Golobokov, O. V. Orlov, B. B. Paichadze & V. F. Shatokhin

Authors
  1. G. V. Golobokov
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. O. V. Orlov
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. B. B. Paichadze
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. V. F. Shatokhin
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to V. F. Shatokhin.

Additional information

Translated from Élektricheskie Stantsii, No. 12, December 2021, pp. 38 – 41. DOI: https://doi.org/10.34831/EP.2021.1085.12.005

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Golobokov, G.V., Orlov, O.V., Paichadze, B.B. et al. Reduction of Turbine Unit Vibroactivity by Changing Bearing Design. Power Technol Eng 56, 100–102 (2022). https://doi.org/10.1007/s10749-023-01479-y

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10749-023-01479-y

Keywords

Search

Navigation