Skip to main content
SpringerLink
Log in

Procedure and results of the investigation of full-scale lock joints of blades of compressors of gas-turbine engines for fretting fatigue

  • Production Section
  • Published:
Strength of Materials Aims and scope

Abstract

We analyze the experimental procedures aimed at testing specimens which simulate contact pairs and full-scale lock joints of blades of compressors of gas-turbine engines with grooved disks for fretting fatigue. The experimental results corroborate the efficiency of these procedures and enable one to choose coatings and procedures of treatment of contacting surfaces which guarantee the attainment of higher values of the endurance limit than those exhibited by blade roots under the conditions of fretting. The indicated modes of treatment are characterized by high technological and economical efficiency.

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. H. H. Unlig, “Mechanism of fretting corrosion,”J. Appl. Mech.,21, No. 4, 401–415 (1954).

    Google Scholar 

  2. C. Ruiz, P. H. B. Boddington, and K. C. Chen, “An investigation of fatigue and fretting in a dovetail joint,”Int. J. Exp. Mech.,24, No. 3, 208–217 (1984).

    Article  Google Scholar 

  3. G. V. Tsybanev and A. O. Khotsyanovskii, “Numerical optimization of the distribution of residual stresses in workpieces operating under the conditions of fretting fatigue. C. Residual stresses: simulation and control,” in:Proceedings of the All-Union Symposium on Residual Stresses [in Russian], Perm (1992), pp. 59–60.

  4. B. A. Gryaznov, S. S. Gorodetskii, Yu. S. Nalimov, et al.,Fatigue of High-Temperature Alloys and Working Blades of Gas-Turbine Engines [in Russian], Naukova Dumka, Kiev (1992).

    Google Scholar 

  5. B. F. Balashov, V. P. Khar’kov, and Z. Kh. Yurovskii, “Optimization of a method for the evaluation of the endurance limit of blades of gas-turbine engines,”Probl. Prochn., No. 11, 21–23 (1986).

    Google Scholar 

Download references

Authors
  1. G. V. Tsybanev
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Yu. S. Nalimov
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. O. N. Gerasimchuk
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

Institute for Problems of Strength, National Academy of Sciences of Ukraine, Kiev, Ukraine. Translated from Problemy Prochnosti, No. 4, pp. 137–144, July–August, 1997.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Tsybanev, G.V., Nalimov, Y.S. & Gerasimchuk, O.N. Procedure and results of the investigation of full-scale lock joints of blades of compressors of gas-turbine engines for fretting fatigue. Strength Mater 29, 424–430 (1997). https://doi.org/10.1007/BF02767829

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02767829

Keywords

Search

Navigation