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Exergy and thermoeconomic analysis of a turbofan engine during a typical commercial flight

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  • Tona, Cesare
  • Raviolo, Paolo Antonio
  • Pellegrini, Luiz Felipe
  • de Oliveira Júnior, Silvio

Abstract

In an energy perspective of cost-reduction and configuration-optimization, it becomes necessary to develop and use advanced tools for the analysis, design and improvement of energy conversion systems. In the aeronautical industry, such trend is fundamental since this industry has evolved to design extremely complex aircrafts, with highly integrated systems, requiring more information in order to evaluate the whole system. The aim of this paper is to present an exergy-based analysis as to evaluate the global performance of a typical turbofan engine and its components. The study presents values for exergy efficiency over the whole flight cycle, critical equipment and flight phases considering exergy destruction and estimating internal and exhaust flow costs.

Suggested Citation

  • Tona, Cesare & Raviolo, Paolo Antonio & Pellegrini, Luiz Felipe & de Oliveira Júnior, Silvio, 2010. "Exergy and thermoeconomic analysis of a turbofan engine during a typical commercial flight," Energy, Elsevier, vol. 35(2), pages 952-959.
    • Handle: RePEc:eee:energy:v:35:y:2010:i:2:p:952-959
    DOI: 10.1016/j.energy.2009.06.052
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    References listed on IDEAS

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    1. Göǧüş, Yalçın A. & Çamdalı, Ünal & Kavsaoğlu, Mehmet Ş., 2002. "Exergy balance of a general system with variation of environmental conditions and some applications," Energy, Elsevier, vol. 27(7), pages 625-646.
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    Cited by:

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    4. Koruyucu, Elif, 2019. "Energy and exergy analysis at different hybridization factors for hybrid electric propulsion light utility helicopter engine," Energy, Elsevier, vol. 189(C).
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    7. Şöhret, Yasin & Dinç, Ali & Karakoç, T. Hikmet, 2015. "Exergy analysis of a turbofan engine for an unmanned aerial vehicle during a surveillance mission," Energy, Elsevier, vol. 93(P1), pages 716-729.
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    10. Tang, Li & Liu, Wei & Liu, Yan-Jun, 2024. "Dual design of control law and switching law for turbofan systems under multiple disturbances," Energy, Elsevier, vol. 296(C).
    11. Korba, Peter & Balli, Ozgur & Caliskan, Hakan & Al-Rabeei, Samer & Kale, Utku, 2023. "Energy, exergy, economic, environmental, and sustainability assessments of the CFM56-3 series turbofan engine used in the aviation sector," Energy, Elsevier, vol. 269(C).
    12. Şöhret, Yasin & Açıkkalp, Emin & Hepbasli, Arif & Karakoc, T. Hikmet, 2015. "Advanced exergy analysis of an aircraft gas turbine engine: Splitting exergy destructions into parts," Energy, Elsevier, vol. 90(P2), pages 1219-1228.
    13. Atilgan, Ramazan & Onder Turan,, 2020. "Economy and exergy of aircraft turboprop engine at dynamic loads," Energy, Elsevier, vol. 213(C).
    14. Ekici, Selcuk, 2020. "Thermodynamic mapping of A321-200 in terms of performance parameters, sustainability indicators and thermo-ecological performance at various flight phases," Energy, Elsevier, vol. 202(C).
    15. Kim, Sangjo & Son, Changmin & Kim, Kuisoon, 2017. "Combining effect of optimized axial compressor variable guide vanes and bleed air on the thermodynamic performance of aircraft engine system," Energy, Elsevier, vol. 119(C), pages 199-210.
    16. Sogut, M. Ziya, 2020. "Assessment of small scale turbojet engine considering environmental and thermodynamics performance for flight processes," Energy, Elsevier, vol. 200(C).
    17. Balli, Ozgur & Hepbasli, Arif, 2014. "Exergoeconomic, sustainability and environmental damage cost analyses of T56 turboprop engine," Energy, Elsevier, vol. 64(C), pages 582-600.
    18. Balli, Ozgur, 2017. "Advanced exergy analyses of an aircraft turboprop engine (TPE)," Energy, Elsevier, vol. 124(C), pages 599-612.
    19. Coban, Kahraman & Colpan, C. Ozgur & Karakoc, T. Hikmet, 2017. "Application of thermodynamic laws on a military helicopter engine," Energy, Elsevier, vol. 140(P2), pages 1427-1436.
    20. Baklacioglu, Tolga & Turan, Onder & Aydin, Hakan, 2015. "Dynamic modeling of exergy efficiency of turboprop engine components using hybrid genetic algorithm-artificial neural networks," Energy, Elsevier, vol. 86(C), pages 709-721.
    21. Cai, Changpeng & Wang, Yong & Fang, Juan & Chen, Haoying & Zheng, Qiangang & Zhang, Haibo, 2023. "Multiple aspects to flight mission performances improvement of commercial turbofan engine via variable geometry adjustment," Energy, Elsevier, vol. 263(PA).
    22. Akdeniz, Halil Yalcin, 2022. "Landing and take-off (LTO) flight phase performances of various piston-prop aviation engines in terms of energy, exergy, irreversibility, aviation, sustainability and environmental viewpoints," Energy, Elsevier, vol. 243(C).
    23. Hassan, H.Z., 2013. "Evaluation of the local exergy destruction in the intake and fan of a turbofan engine," Energy, Elsevier, vol. 63(C), pages 245-251.

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