The impact of the share of biogas in a supply dose on load parameters in the combustion chamber of a dual-fuel compression-ignition engine

• Autorzy: Wierzbicki S. , Boruta G. , Piętak A.

Identyfikatory

DOI

10.5604/12314005.1213764

• Języki publikacji: EN

Abstrakty

EN

The need to increase the share of renewable fuels in the general energy balance necessitates the search for new possibilities of their use. One such fuel is biogas, which is generated both as a result of natural processes occurring, e.g. in landfills, and can also be obtained from various biological materials in biogas plants. Because of its properties, biogas may be used to power spark-ignition engines. At the same time, in numerous scientific centres attempts are underway at using biogas to power compression-ignition engines. Due to the relatively high autoignition temperature of methane, which is the main component of biogas, it is necessary to use dual-fuel supply systems in CI engines. Providing fuel gas to such an engine in the form of biogas, which can have a varying chemical composition, considerably changes the conditions of combustion in the engine compartment, which affects both the performance of the engine as well as the emission of toxic compounds into the atmosphere. The present paper discusses the impact of supplying an engine with fuel gas, as well as of the composition of biogas, on the ratios describing the load in the combustion chamber of a dual-fuel compression-ignition engine. The calculations were conducted for a four-cylinder forced induction engine, assuming that the volume of the drawn gas and air mixture equals the volume of the drawn air during mono-fuel operation.

Słowa kluczowe

EN

biogas; gas; air mixture; λ ratio; compression-ignition engine

• 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: 2016
• Tom: Vol. 23, No. 2
• Strony: 407--414
• Opis fizyczny: Bibliogr. 12 poz., rys.

Twórcy

autor

Wierzbicki S.

• University of Warmia and Mazury in Olsztyn Faculty of Technical Sciences Oczapowskiego Street 11, 10-710 Olsztyn, Poland

autor

Boruta G.

• University of Warmia and Mazury in Olsztyn Faculty of Technical Sciences Oczapowskiego Street 11, 10-710 Olsztyn, Poland

autor

Piętak A.

• University of Warmia and Mazury in Olsztyn Faculty of Technical Sciences Oczapowskiego Street 11, 10-710 Olsztyn, Poland

Bibliografia

• [1] Cebula, J., Biogas purification by sorption techniques, ACEE Journal, 2, 2009.
• [2] Gis, W., Jakóbiec, J., Żółtowski, A., Biogas as engine fuel, Silniki spalinowe 1, 148, CD, 2012.
• [3] Kruczyński, S., Pawlak, G., Wołoszyn, R., The concept of the tractor powered by biodiesel and biogas, Journal of KONES, Vol. 19, pp. 339-346, 2012.
• [4] Merkisz, J., Gis, W., Żółtowski, A., Biogas as vehicle fuel, Silniki Spalinowe, Vol. 50, No. 3, s.1-16, 2011.
• [5] Skorek, J., Kalina, J., Gazowe układy kogeneracyjne, WNT, Warszawa 2005.
• [6] Stelmasiak, Z., Studium procesu spalania gazu w dwupaliwowym silniku o zapłonie samoczynnym zasilanym gazem ziemnym i olejem napędowym, Rozprawy Naukowe, Wydawnictwo ATH, 2003.
• [7] Stelmasiak, Z., Dwupaliwowe silniki o zapłonie samoczynnym, ITE, Radom 2013.
• [8] Śmieja, M., Wierzbicki, S., Mamala, J., Sterowanie dawką wtryskiwanego paliwa w układzie Common Rail z wykorzystaniem środowiska LabView, Combustion engines, 154, 3, pp. 542-548, 2013.
• [9] Wierzbicki, S., Biogas as a fuel for diesel engines, Journal of KONES, Vol. 19, No. 3, pp. 477-482, 2012.
• [10] Wierzbicki, S., Śmieja, M., Grzeszczyk, R., Zintegrowane sterowanie stanowiskiem badawczym silników o ZS w środowisku fast prototyping, Combustion Engines, 154, 3, pp. 536-541, 2013.
• [11] Zabłocki, M., Dwupaliwowe silniki o zapłonem samoczynnym napędzane paliwem ciekłym i gazowym, WNT, Warszawa 1969.
• [12] http://www.valtra.pl/nowa-generacja-ciagnikow-napedzanych-na-biogaz.aspx.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.