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Comparative analysis of combustion engine and hybrid propulsion unit in aviation application in terms of emission of harmful compounds in the exhausts emitted to the atmosphere

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Comparative analysis of combustion and hybrid propulsion unit in aviation application in terms of emission of harmful compounds in the exhausts emitted to the atmosphere. For the propulsion of the AOS 71 motor glider, two types of propulsion were planned as development versions. The first analysed propulsion is based on a combustion engine, but of the Wankel type (LCR 814 engine with the power of 55 kW). The second designed propulsion is an hybrid based on a LCR 407 combustion engine with a power of 28 kW, which is connected in series with an electric generator propelling the engine (Emrax 228 engine), total power of the propulsion is 55 kW. The comparison of emissions of harmful compounds emitted to the atmosphere generated by the combustion and hybrid power unit intended for assembly in the AOS 71 motor glider, assuming various loads and methods of hybrid propulsion control, was made. The tests were conducted in laboratory conditions. Several different programs were designed to simulate different energy management methods in a hybrid system, depending on the predicted mission and load of the motor glider. On the basis of laboratory tests, exhaust emission was determined from both propulsions as a function of rotational speed and load. Then, based on the assumed flight trajectory and collected test data, the emission for both propulsions variants was determined. The values of emission parameters were compared and the results were presented in diagrams and discussed in the conclusions.
Czasopismo
Rocznik
Strony
213--217
Opis fizyczny
Bibliogr. 14 poz., fot. kolor., wykr.
Twórcy
autor
  • Faculty of Mechanical Engineering and Aeronautics, Rzeszow University of Technology, mareko@prz.edu.pl
  • Faculty of Mechanical Engineering and Aeronautics, Rzeszow University of Technology, piowyg@prz.edu.pl
  • Faculty of Mechanical Engineering and Aeronautics, Rzeszow University of Technology, mkuzniar@prz.edu.pl
  • Faculty of Mechanical Engineering and Aeronautics, Rzeszow University of Technology, kalmac@prz.edu.pl
Bibliografia
  • [1] ANDERSON, J. Introduction to flight. McGraw Hill Book Company, San Francisco 2003.
  • [2] BOJOI, R., BOGGERO, H. et al. Multiphase drives for hybrid-electric propulsion in light aircrafts: a viable solution. 2018 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM). DOI: 10.1109/SPEEDAM.2018.8445241
  • [3] GEISS, I., VOIT-NITSCHMANN, R. Sizing of fuel-based energy systems for electric aircrafts. Proceedings of the Institution of Mechanical Engineers Part G-Journal of Aerospace Engineering. 2017, 231. DOI: 10.1177/0954410017721254
  • [4] FAHIM, M. An overview of double-bar single-whee rotary combustion engine. Advances in Mechanical Engineering. 2019, 11(2), 1-13. DOI: 10.1177/1687814019828074
  • [5] HENDERSON, R.P., MARTINS, J.R.R.A., PEREZ, R.E. Aircraft conceptual design for optimal environmental performance. The Aeronautical Journal. 2012, 116(1175), 1-22.
  • [6] JAKUBOWSKI, R., ORKISZ, M. A review of selected alternative propulsion systems for UAV applications. Zeszyty Naukowe/Wyższa Szkoła Oficerska Sił Powietrznych Dęblin. 2015, 231. DOI: 10.1177/0954410017721254
  • [7] KOTLARZ, W. Turbinowe zespoły napędowe źródłem skażeń powietrza na lotniskach wojskowych. Wyższa Szkoła Oficerska Sił Powietrznych. Dęblin 2003.
  • [8] MARIANOWSKI, J., FRĄCZEK, W., CZARNOCKI, F. Założenia podstawowe dla projektu motoszybowca AOSH2. (not publish)
  • [9] MARIANOWSKI, J., TOMASIEWICZ, J., CZARNOCKI, F. Analiza masowa motoszybowca AOS-H2. (not publish)
  • [10] PAWLAK, M. Metoda modelowania emisji szkodliwych i toksycznych składników spalin turbinowych silników odrzutowych samolotów pasażerskich w warunkach przelotowych. Wyd. Uniwersytetu Morskiego. Gdynia 2019.
  • [11] ROSKAM, J. Airplane aerodynamics and performance. DARcorporation. Kansas 2016.
  • [12] SINGH, V. Perceptions of emission reduction potential in air transport: a structural equation modeling approach, Environment Systems and Decisions. 2016, 36(4), 377-403.
  • [13] WANKEL AG, Wankel engine manual
  • [14] www.emrax.com
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-b4ea55e9-d402-4c4c-9663-f8677ab4c17d
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