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Journal of KONES

Tytuł artykułu

Analysis of chosen fuels influence on turboprop engine work performance

Autorzy Jakubowski, R. 
Treść / Zawartość
Warianty tytułu
Języki publikacji EN
EN The analysis of work parameters of a turboprop engine fuelled by various fuels was done in the paper. The turboprop engine model was presented in the beginning. The main feature of this model is description of the flow in the engine as semi-perfect gas model. By the way, the change of fumes chemical composition influence the gas properties as heat constant and isentropic index are determined. Next energy balance of a compressor and turbine was analysed and turbine pressure drop was evaluated. Finally, engine output power was determined. It was done for selected fuels, which could be applied in the aero engines. The results of analyse were presented in the tables and charts and discussed. Summary of the test results with the results for contemporary applied fuel allows drawing the conclusions about the turboprop engine performance change by various fuel application. Main of them refers to the point that higher combustion heat value of fuel and higher heat constant of fumes cause better engine work conditions By this way the hydrogen seems to be perspective fuel of future, because its combustion heat value is three times JET A-1 and by this way it is possible the engine fuel consumption will be lower.
Słowa kluczowe
EN aircraft engineering   fuel   oil   lubrication   engines  
Wydawca Institute of Aviation
Czasopismo Journal of KONES
Rocznik 2016
Tom Vol. 23, No. 2
Strony 163--170
Opis fizyczny Bibliogr. 13 poz., rys.
autor Jakubowski, R.
  • Rzeszow University of Technology Department of Aircrafts and Aircraft Engines Powstancow Warszawy Street 8, 35-959 Rzeszow, Poland tel.:+48 178651466,
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PL Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.
Kolekcja BazTech
Identyfikator YADDA bwmeta1.element.baztech-eadc89c3-5206-457c-a0a2-7ffe3108a362
DOI 10.5604/12314005.1213586