20.500.12556/DKUM-26210 Influence of biodiesel on injection, fuel spray, and engine characteristics This paper discusses the influence of biodiesel on the injection, spray, and engine characteristics with the aim to reduce harmful emissions. The considered engine is a bus diesel engine with injection M system. The injection, fuel spray, and engine characteristics, obtained with biodiesel, are compared to those obtained with mineral diesel under peak torque and ratedconditions. The considered fuel is neat biodiesel from rapeseed oil. Its density, viscosity, surface tension, and sound velocity are determined experimentally and compared to those of mineral diesel. The experimentally obtained results are used to analyze the most important injection, fuel spray, and engine characteristics. Furthermore, the influence of biodiesel usage on lubrication is presented briefly. The results indicate that, by using biodiesel, harmful emissions (NOx, CO, HC, smoke, and PM) can be reduced to some extent by adjusting the injection pump timing properly while keeping other engine characteristics within acceptable limits. Furthermore, the results indicate better lubrication conditions when biodiesel is used. biodiesel diesel engine injection characteristics fuel spray emission lubrication biodizel biodiesel dizelski motor karakteristike vbrizgavanja goriva curek goriva emisije mazanje true false true Angleški jezik Slovenski jezik Znanstveno delo 2012-05-31 12:12:33 2012-05-31 12:12:33 2022-04-15 13:22:46 2023-12-31 03:17:58 2008 0 0 str. 171-182 št. 2 Letn. 12 2008 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 0354-9836 621.43.013.43 43417089 12399894 10.2298/TSCI0802171K 0354-9836 URN:SI:UM:DK:JPDHEC8Q Thermal_Science_2008_Kegl,_Pehan_Influence_of_biodiesel_on_injection,_fuel_spray,_and_engine_characteristics.pdf Thermal_Science_2008_Kegl,_Pehan_Influence_of_biodiesel_on_injection,_fuel_spray,_and_engine_characteristics.pdf 1 643E3986A0381CD60521CAB78EE1ED53 36a01b45962869c18022f5a59fea82d0bed5c5b1c75656ed469a535dea7ac2dc 6067af18-7c0e-11eb-bb7a-00155d0001ca 20.500.12556/dkum/640ff60f-f1b4-41f9-b8b0-433788950369 https://dk.um.si/Dokument.php?lang=slv&id=113843 http://www.doiserbia.nb.rs/Article.aspx?ID=0354-98360802171K 1 https://dk.um.si/Dokument.php?lang=slv&id=35158 Fakulteta za strojništvo 0 0 0