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Type of publication: Straipsnis kituose recenzuojamuose leidiniuose / Article in other peer-reviewed editions (S5)
Field of Science: Transporto inžinerija / Transport engineering (T003)
Author(s): Laurinaitis, Kastytis;Mickevičius, Tomas
Title: Effect of Fuel Additives on Diesel Engine Performance and Exhaust Emissions
Is part of: Trans Motauto World : International Scientific Journal. Sofia : Scientific Technical Union of Mechanical Engineering, 2018, vol. 3, iss. 4
Extent: p. 195-198
Date: 2018
Keywords: Fuel Additives;Exhaust Emissions;Indicated Mean Effective Pressure;Hydrocarbons;N-Alkanes;Cycloalkane;2-Ethylhexyl Nitrate;Naphthalene
Abstract: The performance and combustion emissions of diesel engine can be modified using various chemical fuel additives. Fuel additives consist of a variety ofchemical compounds. It contains chemical elements such as: hydrocarbons, C11-C14, C10-C13, n-alkanes, isoalkanes, cyclics aromatks, cycloalkane. 2-ethylhexyl nitrates. Analysis has been conducted on diesel fuel and diesel fuel and additives blends. Fuel additives No.I, No J and No.3 consisting of these chemical elements have been analysed. The obtained results show, that the amounts of carbon monoxide emissions at low engine loads (IMEP = 0.32 MPa) increases up to 35% compared to pure diesel fuel. While using additives, the hydrocarbons emissions at low engine loads almost doubles compared to pure diesel fuel. The break specific fuel consumption with the engine powered by pure dieselfuel was lowest in all modes. The highest increase on in cylinder pressure 11% was only determined with the fuel additive No.3 at the maximum load of 1.12 MPa at the speed of1800 rpm
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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