Thermodynamic cycle of combustion engine with hydrogen fuelling

• Autorzy: Sroka Z. J.
• Języki publikacji: EN

Abstrakty

EN

Shortage of crude oil gives the reason to look for any alternative engine fuel. One of them is the hydrogen, which will be the most lean fuel between others. Knowledge of hydrogen as an engine fuel, its properties, production and storage problems were analyzed in this paper. At the end own hydrogen concept based on Fiat engine 900ccm was shown. Theoretical comparison between thermodynamic cycles for engine run on conventional petrol and hydrogen was done. Results have given the green light to future development. Petroleum recourses run out have given the reasons to find alternative fuel. One of them could be hydrogen. According to analyze done in the project it can be found similarity between hydrogen engine with 1=1,0 to petrol engine with 1=0,9. Pressure of hydrogen charge is in this case higher of 0.42 mpa and there is calculated in strength of existing engine. The results of estimation show possibility to use hydrogen as a engine fuel, maybe first as a dual-fuel engine like LPG system. Emissions of nox for hydrogen engine as well as theoretical engine work cycles for analyzed cases are illustrated in the engine.

Słowa kluczowe

EN

combustion engine; thermodynamics; hydrogen

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2007
• Tom: Vol. 14, No. 3
• Strony: 573--578
• Opis fizyczny: Bibliogr. 9 poz., rys.

Twórcy

autor

Sroka Z. J.

• Wrocław University of Technology Institute of Machine Design and Operation Łukasiewicza 7-9, 50-371 Wrocław, Poland tel.[phone], fax: [phone],

Bibliografia

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• [7] Sroka, Z. J., Tuning silnika spalinowego, Raport Instytutu Konstrukcji i Eksploatacji Maszyn Politechniki Wrocławskiej, Ser. SPR nr 31, Wrocław, 2004.
• [8] U.S. Department of Energy: Energy Efficiency and Renewable Energy, Annual Progress Report: Hydrogen, Fuel Cells, and Infrastructure Technologies, Program. Office of Hydrogen, Fuel Cells, and Infrastructure Technologies, October, 2003.
• [9] www.eere.energy.gov/hydrogenandfuelcells/tech_validation/pdfs/fcm03r0.pdf