Skip to main content
SpringerLink
Log in

Algorithm for Gas Turbine Engine Diagnostics with the Use of Empirical Mathematical Model

  • AIRCRAFT AND ROCKET ENGINE THEORY
  • Published:
Russian Aeronautics Aims and scope Submit manuscript

Abstract

The obtaining of gas turbine engine mathematical models from experimental data with identification or refinement of their unit characteristics and the use of such models in parametric diagnostics methods is considered. The solution of improperly posed problems, where the number of equations is not equal to the number of unknowns, is proposed to be solved by a mathematical method specially developed using the stability of estimates.

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

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10
Fig. 11

Similar content being viewed by others

REFERENCES

  1. Ahmed, H.S.A. and Osipov, B.M., Multimode Identification to Obtain an Adequate Gas Turbine Engine Model for its Diagnosing by Thermal-Gas Dynamic Parameters, Vestnik MAI, 2020, vol. 27, no. 1, pp. 133–143.

    Google Scholar 

  2. Ahmed, H.S.A. and Osipov, B.M., Multi-Mode Identification of Obtaining the Adequate Model of Turbojet Engine TJ-100A-Z for Diagnostics by Thermalgasdynamic Parameters, Vestnik PNIPU, 2020, no. 60, pp. 5–14.

    Google Scholar 

  3. Ahmed, H.S. and Osipov, B.M., Diagnostics of a Gas Turbine Engine with Localization of Defects in its Nodes, Vestnik PNIPU, 2020, no. 61, pp. 12–21.

    Google Scholar 

  4. Ahmed, H.S.A. and Osipov, B.M., Diagnostics Algorithm with Gas Turbine Engine Mathematical Model Application, Vestnik MAI, 2020, vol. 27, no. 3, pp. 155–166.

    Google Scholar 

  5. Keba, I.V., Diagnostika aviatsionnykh gazuturbinnykh dvigatelei (Diagnostics of Aviation Gas-Turbine Engines), Moscow: Transport, 1980.

    Google Scholar 

  6. Tikhonov, A.N., On Incorrect Tasks of Linear Algebra and Reliable Method of their Solution, Doklady AN, 1965, vol. 163, no. 3, pp. 591–595.

    Google Scholar 

  7. Akhmedzyanov, A.M., Dubravskii, N.G., and Tunakov, A.P., Diagnostika sostoyaniya VRD po termogazodinamicheskim parametram (Diagnostics of Air-Jet Engine Condition by Thermogasdynamic Parameters), Moscow: Mashinostroenie, 1983.

    Google Scholar 

  8. Knyazeva, V.V., Chubarov, O.Yu., and Neretin, E.S., Fault Conditions Diagnostic Technique for Firing Trials Based on Controlled Parameters Measurements, Vestnik MAI, 2014, vol. 21, no. 5, pp. 106–115.

    Google Scholar 

  9. Ntantis, E.L., Capability Expansion of Non-Linear Gas Path Analysis, Ph.D. Thesis, UK: Cranfield University, 2008.

  10. Celaya, J.R., Saxena, A., and Goebel, K., Uncertainty Representation and Interpretation in Model-based Prognostics Algorithms Based on Kalman Filter Estimation, Proc. of the Annual Conference of the Prognostics and Health Management Society, Minneapolis, USA, 2012, vol. 3.

    Google Scholar 

  11. Dmitrienko, G.V., Mukhin, D.V., Rivin, G.L., and Fedorov, A.A., Radiowave Methods of Polymer Composite Defect Diagnostics under Nonsteady Temperatures, Izv. Vuz. Av. Tekhnika, 2020, vol. 63, no. 2, pp. 176–180 [Russian Aeronautics (Eng. Transl.), vol. 63, no. 2, pp. 366–370].

    Google Scholar 

  12. Arkhipov, A.N., Volgina, M.V., Matushkin, A.A., Ravikovich, Yu.A., and Kholobtsev, D.P., Probabilistic Assessment of Life for Gas Turbine Engine Parts Considering Manufacture Tolerances, Izv. Vuz. Av. Tekhnika, 2019, vol. 62, no. 3, pp. 95–102 [Russian Aeronautics (Eng. Transl.), vol. 62, no. 3, pp. 455–462].

    Google Scholar 

  13. Sabirzyanov, A.N., Glazunov, A.I., Kirillova, A.N., and Titov, K.S., Simulation of a Rocket Engine Nozzle Discharge Coefficient, Izv. Vuz. Av. Tekhnika, 2018, vol. 61, no. 2, pp. 105–111 [Russian Aeronautics (Eng. Transl.), vol. 61, no. 2, pp. 257–264].

    Google Scholar 

  14. Fershalov, Yu.Ya., Technique for Physical Simulation of Gasodynamic Processes in the Turbomachine Flow Passages, Izv. Vuz. Av. Tekhnika, 2012, vol. 55, no. 4, pp. 71–74 [Russian Aeronautics (Engl. Transl.), vol. 55, no. 4, pp. 424–429].

    Google Scholar 

  15. Yashkov, V.A. and Porunov, A.A., State-of-the-Art and Prospects for Development of Fluidic Devices for Measurement of Kinematical Parameters in Moving Objects, Izv. Vuz. Av. Tekhnika, 2011, vol. 54, no. 2, pp. 76–80 [Russian Aeronautics (Engl. Transl.), vol. 54, no. 2, pp. 227–232].

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Tupolev Kazan National Research Technical University, ul. Karla Marksa 10, 420111, Kazan, Tatarstan, Russia

    H. S. Ahmed & B. M. Osipov

Authors
  1. H. S. Ahmed
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. B. M. Osipov
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to H. S. Ahmed.

Additional information

Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Aviatsionnaya Tekhnika, 2021, No. 2, pp. 113 - 119.

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Ahmed, H.S., Osipov, B.M. Algorithm for Gas Turbine Engine Diagnostics with the Use of Empirical Mathematical Model. Russ. Aeronaut. 64, 297–304 (2021). https://doi.org/10.3103/S1068799821020185

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.3103/S1068799821020185

Keywords

Search

Navigation