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Type of publication: research article
Type of publication (PDB): Straipsnis recenzuojamoje užsienio tarptautinės konferencijos medžiagoje / Article in peer-reviewed foreign international conference proceedings (P1d)
Field of Science: Mechanikos inžinerija / Mechanical Engineering (T009)
Author(s): Laurinaitis, Kastytis;Mickevičius, Tomas
Title: Effect of fuel additives on diesel engine performance and exhaust emissions
Is part of: Agricultural machinery : VI International scientific congress : proceedings, 25.06 – 28.06.2018, Burgas, Bulgaria / The Federation of the Scientific Engineering Unions. Burgas, 2018, Vol. 2
Extent: p. 170-173
Date: 2018
Note: eISSN 2535-0277
Keywords: fuel additives;exhaust emissions;indicated mean effective pressure;hydrocarbons;n-alkanes;cycloalkane;2-ethylhexyl nitrate;naphthalene
Abstract: The performance andcombustion emissions ofdiesel engine canbe modified using variouschemical fuel additives. Fuel additives consist of a variety of chemical compounds. It contains chemical elementssuch as: hydrocarbons, C11-C14, C10-C13, n-alkanes, isoalkanes, cyclics aromatics, cycloalkane, 2-ethylhexyl nitrates. Analysis has been conducted on diesel fuel and diesel fuel and additives blends. Fuel additives No.1, No.2 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 diesel fuel 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 of 1800 rpm
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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