The application of non-converted vegetable oils in contemporary self-ignition engines

• Autorzy: Reksa M.
• Języki publikacji: EN

Abstrakty

EN

The paper presents a test of a self-ignition engine equipped with high-pressure fuel-dosing system based on injection units with electronic control system. The engine was fuelled with conventional fuel and few kinds of non-converted vegetable oil. The analysis of the experiment results correlated with knowledge of their properties shows the important conclusions about possibilities, disadvantages and perspectives of the fuels usage in contemporary engines equipped with electronic control fuel-dosing system. The vegetable oils have a special place in history of automotive industry. In 1900 a great event on Word Trades in Paris was compression-ignition engine fuelled by groundnuts oil — a masterpiece of no one else like Rudolf Diesel. R. Diesel, aware of conventional fuels limitation, patented in 1892 a vegetable oil as a fuel. The NOx concentration in exhaust was measuredfor maximum engine speed (1900 rpm). The lowest emission ofmeasured compounds was observed in case of sunflower oil and rape oil "Biedronka" (65% and 75% of emission during engine work fuelled by conventional diesel oil). The highest values were detected for post frying palm oil and rape oil "Aldi" (120% of emission during engine work fuelled by conventional diesel oil).

Słowa kluczowe

EN

combustion engines; vegetable oils; diesel engine; alternative fuels

• 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: 2009
• Tom: Vol. 16, No. 4
• Strony: 385--391
• Opis fizyczny: Bibliogr. 5 poz., rys.

Twórcy

autor

Reksa M.

• Wroclaw University of Technology, Institute of Machine Design and Operation 27 Wybrzeze Wyspianskiego St., 50-370 Wroclaw, Poland tel: [phone], fax: [phone],

Bibliografia

• [1] 1,9 TDI Silnik z systemem pompowtryskiwaczy, Program do samodzielnego studiowania. Konstrukcja i Funkcje – Serwis, 2009.
• [2] Reksa, M., Surowy olej rzepakowy jako paliwo ciągnika rolniczego, VIII Konferencja naukowo-techniczna na temat: Współczesne technologie w motoryzacji a bezpieczeństwo ruchu drogowego, Słupsk 2005.
• [3] Reksa, M., Sroka, Z. J., Raw rape oil as alternative fuel for diesel engine. 21st Danubia-Adria Symposium on Experimental Method is Solid Mechanics.
• [4] Szlachta, Z., Zasilanie silników wysokoprężnych paliwami rzepakowymi, s. 11, Warszawa 2002.
• [5] Zabłocki, M., Sowa, K., Sędzik, M., Analiza wpływu oleju rzepakowego na działanie aparatury wtryskowej silnika wysokoprężnego, Sprawozdanie Politechniki Krakowskiej.