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Consequences of aero-engine deteriorations for military aircraft

Author

Listed:
  • Naeem, M.
  • Singh, R.
  • Probert, D.

Abstract

Political and socio-economic increasingly-stringent restrictions have led the armed forces of democratic countries to become more aware of how their financial budgets are spent. One major expenditure for military authorities is upon aero-engine maintanence because in-service worsening performance of any mechanical device, such as an aircraft's gas-turbine engine, is inevitable. Each deterioration also shortens the reliable operational life of the engine, thereby resulting in a higher life-cycle cost (LCC). For a military aircraft's mission-profiles, the consequences of an aero-engine's deterioration upon the aircraft's operational-effectiveness, its fuel consumption and life have been predicted, in this project, using validated computer-simulations. These help in making wiser management-decisions, so leading to the achievement of improved engine-utilization, lower overall life-cycle costs and greater mission effectiveness for squadrons of aircraft.

Suggested Citation

  • Naeem, M. & Singh, R. & Probert, D., 2001. "Consequences of aero-engine deteriorations for military aircraft," Applied Energy, Elsevier, vol. 70(2), pages 103-133, October.
    • Handle: RePEc:eee:appene:v:70:y:2001:i:2:p:103-133
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    References listed on IDEAS

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    1. Naeem, M. & Singh, R. & Probert, D., 1998. "Implications of engine deterioration for fuel usage," Applied Energy, Elsevier, vol. 59(2-3), pages 125-146, February.
    2. Naeem, M. & Singh, R. & Probert, D., 1998. "Implications of engine deterioration for operational effectiveness of a military aircraft," Applied Energy, Elsevier, vol. 60(3), pages 115-152, July.
    3. Naeem, M. & Singh, R. & Probert, D., 1998. "Implications of engine deterioration for creep life," Applied Energy, Elsevier, vol. 60(4), pages 183-223, August.
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    Cited by:

    1. Zhang, Jiyuan & Tang, Hailong & Chen, Min, 2019. "Linear substitute model-based uncertainty analysis of complicated non-linear energy system performance (case study of an adaptive cycle engine)," Applied Energy, Elsevier, vol. 249(C), pages 87-108.
    2. Xiaohuan Sun & Soheil Jafari & Seyed Alireza Miran Fashandi & Theoklis Nikolaidis, 2021. "Compressor Degradation Management Strategies for Gas Turbine Aero-Engine Controller Design," Energies, MDPI, vol. 14(18), pages 1-21, September.

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