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Some problems resulting from powering of turbine engines by liquified petroleum gas (LPG)

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EN
Abstrakty
EN
There has been observed for several years a number of attempts to introduce for everyday use small power units which utilize turbine engine as propulsion unit (the U.S., Japan, and Europe). Efficiency increase of such devices is achieved by improving of turbine engine design as well as utilizing of exhaust gas thermal energy to heat the compressed air supplied to combustion chamber and, for example to heat usable water. Significant orientation of turbine engine improvements lead to the modernization of combustion processes by applying of gaseous fuels (such as compressed natural gas) or implementation of high-temperature catalytic combustion. The purpose of these changes reduction of hydrocarbons, carbon monoxide and nitrogen oxides emissions. In Propulsion Department of Aviation Institute a scientific project has been realized, in which the object of study was aircraft turbine engine powered by a liquid propane-butane mixture. The paper presents some results of engine tests carried out, especially concerning feeding system, special fuel system applied LPG pumping systems with the use of sliding-vane pump and by means of pressure reservoir and combustion process of LPG atomized with the use of original GTD-350 vortex injector, adapted for aviation kerosene Jet-A.
Twórcy
autor
  • Institute of Aviation Krakowska Av. 110/114, 02-256 Warsaw, Poland tel.: +48 22 8460011, fax: +48 22 8464432
autor
  • Institute of Aviation Krakowska Av. 110/114, 02-256 Warsaw, Poland tel.: +48 22 8460011, fax: +48 22 8464432
  • Institute of Aviation Krakowska Av. 110/114, 02-256 Warsaw, Poland tel.: +48 22 8460011, fax: +48 22 8464432
autor
  • Institute of Aviation Krakowska Av. 110/114, 02-256 Warsaw, Poland tel.: +48 22 8460011, fax: +48 22 8464432
Bibliografia
  • [1] Flamme, M., et al., Low Emission Gas Turbine Combustors Based on Flameless Combustion, ECM, Orleans, France 2003.
  • [2] Jankowski A., Laser research of fuel atomization and combustion process inthe aspect of exhaust gases emission, Journal of KONES Powertrain and Transport, Vol.15, No 1, pp. 119-126, 2008
  • [3] Jankowski A., Study of the influence of different factors on combustion processes, Journal of KONES Powertrain and Transport, Vol.16, No 3, pp. 111-124, 2009
  • [4] Jankowski A., Some aspects of heterogeneous processes of the combustion including two phases, Journal of KONES Powertrain and Transport, Vol.12, No 1-2, pp. 121-134, 2005.
  • [5] Jarosiński, J., Łapucha, R., Mazurkiewicz, J., Wójcicki, S., Investigation of a Lean-Burn Piston Engine with Catalytic Prechamber, SAE Technical Paper Series 960083, 1996.
  • [6] Katsuki, M., Hasegawa, T., The Science and Technology of Combustion in Highly Preheated Air, Proceedings of the Combustion Institute, No 27: 3135-3146, 1998.
  • [7] Kotlarz, W. (red.), Turbinowe zespoły napędowe źródłem skażeń powietrza na lotniskach wojskowych, Wyd. WSOSP Dęblin, 2003.
  • [8] Lotko, W., Studium zastosowań paliw alternatywnych do silników o zapłonie samoczynnym, Wyd. Instytutu Technologii Eksploatacji, Radom 1999.
  • [9] Magistri, L., Costamagna, P., Massardo, A. F., et al., A Hybrid System Based on a Personal Turbine (5 kW) and a Solid Oxide Fuel Cell Stack. A Flexible and High Efficiency Energy Concept for the Distributed Power Market, Journal of Engineering for Gas Turbines and Power, No 124: 850-857, 2002.
  • [10] Mantzaras, J., Appel, C., Benz, P., Catalytic Combustion of Methane/Air Mixtures over Platinum. Homogenous Ignition Distances in Channel Flow Configuration , Proceedings of the Combustion Institute, No 28: 1349-1357, 2000.
  • [11] McDonald, C. F., Rodgers, C., The Ubiquitous Personal Turbine – A Power Vision for the 21st Century, Journal of Engineering for Gas Turbines and Power, No. 124: 835-844, 2002.
  • [12] Niedziałek, B., Balicki, W., Gryglewski ,W., Możliwości zastosowania silnika GTD-350 do celów nielotniczych, Materiały konfer. Silniki spalinowe w zastosowaniach wojskowych, Jurata 2003.
  • [13] Pfefferle, W. C., Pfefferle, L. D., Catalytically Stabilized Combustion, Progress in Energy and Combustion Science, No 12: 25-41, 1986.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-641ffc92-c186-40fa-96ee-c179c7d49333
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