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To simulation of fan blade out for a high bypass ratio engine

  • Aircraft and Rocket Engine Design and Development
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Russian Aeronautics (Iz VUZ) Aims and scope Submit manuscript

Abstract

The results of simulating the dynamic characteristics of turbofan engines (TFE) during and after fan blade-out are presented. To solve the tasks, we constructed a nonlinear unsteady engine model that includes the low pressure rotor, high pressure rotor, cases, nacelle with reverse, engine hanger to the pylon, pylon itself, and aircraft hanger of the pylon to the wing. The rotor system model also includes the rolling bearings (stiffness of which is calculated for engine operation in different operating regimes), nonlinear hydrodynamic dampers, and elastic bushes (“squirrel cages”).

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References

  1. Federal Aviation Regulations. Part 33. Airworthiness Standards: Aircraft Engines, 1994.

  2. Policy for Propeller Safety Analysis. Memorandum, US Department of Transportation, Federal Aviation Administration, ANE-2002-35.15-R0, October 30, 2003.

  3. Advisory Circular, US Department of Transportation, Federal Aviation Administration, 8/2/2000. AC No. 25-24.

  4. Use of LS-Dyna Tool for Predicting Fan Blade Out (FBO) Response. General Electric. Users Conference Innovation through Simulation, August 3–5, 2006.

  5. Ryabov, A., Rechkin, V., Kukanov, S., Shmotin, Yu., and Gabov D., Numerical Analysis of Aircraft Engine Fan Blade-Out Dynamics, Proceedings of 42nd AIAA/ASME/SAE/ASEE Joint Propulsion Conference “The Impulse to Explore — Igniting a Passion for Space”, Sacramento, CA, USA, 2006.

    Google Scholar 

  6. Charles Lawrence and Kelly Carney, Simulation of Aircraft Engine Blade-Out Structural Dynamics, NASA/TM-2001-210957, June 2001.

  7. Heidari, Mohammad A., Carlson, David L., and Yantis, Ted, Rotor-Dynamics Analysis Process, Post Conference Web Page, Worldwide Aerospace Conference & Technology Showcase, April 8–10, 2002.

    Google Scholar 

  8. Leont’ev, M.K., Degtyarev, S.A., and Ivanov, A.V., Dynamics R4 Software System of Rotor Dynamics Computation, Industrial development certificate no. 6691, State Information Center of Information Technologies, 2006.

    Google Scholar 

  9. Leont’ev, M.K. and Ivanov, A.V., Modal Analysis of Dynamic Rotor Systems, Izv.Vuz. Av. Tekhnika, 2005, vol. 48, no. 3, pp. 26–30 [Russian Aeronautics (Engl. Transl.), vol. 48, no. 3, pp. 45–52].

    Google Scholar 

  10. Leont’ev, M.K. and Tereshko, A.G., Investigation of the Influence of Elastic Elements Characteristics of the Rotors Supports on the GTE Dynamics, International Scientific-Technical Forum, Samara, 2012.

    Google Scholar 

  11. Leont’ev, M.K. and Snetkova, E.I., Nonlinear Models of Rolling Bearings in Rotordynamics, Vestnik Moskovskogo Aviatsionnogo Instituta, 2012, vol. 19, no. 2.

    Google Scholar 

  12. Vance, John M., Rotordynamics of Turbomachinery. Willey-Interscience Publication, John Willey & Sons Inc., 1987.

    Google Scholar 

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Authors and Affiliations

  1. Moscow Aviation Institute (National Research University), Volokolamskoe shosse 4, Moscow, 125993, Russia

    M. K. Leont’ev & A. V. Davydov

  2. OOO Al’fa-Tranzit, ul. Leningradskaya 1, Khimki, Moscow oblast, 141400, Russia

    S. A. Degtyarev

  3. OAO Aviadvigatel, pr. Komsomol’skii 93, Perm, 614920, Russia

    I. L. Gladkii

Authors
  1. M. K. Leont’ev
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  2. A. V. Davydov
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  3. S. A. Degtyarev
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  4. I. L. Gladkii
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Corresponding author

Correspondence to M. K. Leont’ev.

Additional information

Original Russian Text © M.K. Leont’ev, A.V. Davydov, S.A. Degtyarev, I.L. Gladkii, 2014, published in Izvestiya VUZ. Aviatsionnaya Tekhnika, 2014, No. 2, pp. 33–38.

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Leont’ev, M.K., Davydov, A.V., Degtyarev, S.A. et al. To simulation of fan blade out for a high bypass ratio engine. Russ. Aeronaut. 57, 154–161 (2014). https://doi.org/10.3103/S106879981402007X

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  • DOI: https://doi.org/10.3103/S106879981402007X

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