Russian Aeronautics (Iz VUZ)

, Volume 59, Issue 1, pp 77–83 | Cite as

Concept of monitoring for thermostressed state and service life of aircraft gas turbine engine blades

  • G. G. Kulikov
  • V. A. Trushin
  • A. I. Abdulnagimov
  • A. A. Ganeev
Aircraft and Rocket Engine Design and Development

Abstract

A concept of monitoring for material properties with residual life estimation of rotor blades for gas turbine engines is proposed. The structure of on-board control and conditionmonitoring system based on the intelligent pyrometer module with the algorithm for calculating the residual life of turbine rotor blades is described.

Keywords

monitoring turbine blade pyrometer module thermostressed state residual life automatic control system gas turbine engine 

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References

  1. 1.
    Kasumov, E.V., On the Possibility of Structural Fatigue Properties Estimation at the Early Stages of Design Analysis, Izv.Vuz. Av. Tekhnika, 2014, vol. 57, no. 1, pp. 24–29 [Russian Aeronautics (Engl. Transl.), vol. 57, no. 1, pp. 30–36 ].MathSciNetGoogle Scholar
  2. 2.
    Superalloys II: High-Temperature Materials for Aerospace and Industrial Power, Sims, C.T., Stoloff, N.S., and Hagel, W.K., Eds., New York: John Wiley & Sons, 1987Google Scholar
  3. 3.
    Trukhnii, A.D., Makarov A.A., and Klimenko, V.V., Osnovy sovremennoi energetiki (Foundations of Modern Power Engineering), Moscow: MEI, 2003Google Scholar
  4. 4.
    Crank, J. and Nicolson, P., A Practical Method for Numerical Evaluation of Solutions of Partial Differential Equations of Heat-Conduction Type, Proc. Cambridge Philos. Soc., 1947, vol. 43, pp. 50–67.MathSciNetCrossRefMATHGoogle Scholar
  5. 5.
    Tret’yachenko, G.N., Kravchuk, L.V., Kuriat, R.I. et al., Termicheskaya ustalost’ materialov v usloviyakh neodnorodnogo termonapryazhennogo sostoyaniya (Thermal Fatigue of Materials under Inhomogeneous Thermostressed State), Troshchenko, V.I., Ed., Kiev: Naukova Dumka, 1985.Google Scholar
  6. 6.
    Cavanagh, J.R., Cross, K.R., Newman, R.L., and Spicer, W.C., The Graded Thermal Barrier–A New Approach for Turbine Engine Cooling, AIAA Paper 72-361, San Antonio, Texas, April 1972.Google Scholar
  7. 7.
    Trushin, V.A., Thermostressed State in Turbine Rotor Blades with Thermal Barrier Coating at Transient Conditions of Air Breathing Jet Engine Operation, Izv.Vuz. Av. Tekhnika, 2013, vol. 56, no. 4, pp. 39–43 [Russian Aeronautics (Engl. Transl.), vol. 56, no. 4, pp. 372–378 ].Google Scholar

Copyright information

© Allerton Press, Inc. 2016

Authors and Affiliations

  • G. G. Kulikov
    • 1
  • V. A. Trushin
    • 1
  • A. I. Abdulnagimov
    • 1
  • A. A. Ganeev
    • 1
  1. 1.Ufa State Aviation Technical UniversityUfaBashkortostan, Russia

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