IS THE ETHANOL ADDITIVE MORE ENVIRONMENTALLY FRIENDLY FOR A SPARK IGNITION (SI) ENGINE OR FOR A COMPRESSION IGNITION (CI) ENGINE?

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dc.authoridAgbulut, Umit/0000-0002-6635-6494
dc.contributor.authorAgbulut, Umit
dc.contributor.authorSaridemir, Suat
dc.date.accessioned2021-12-01T18:47:10Z
dc.date.available2021-12-01T18:47:10Z
dc.date.issued2020
dc.department[Belirlenecek]en_US
dc.description.abstractClearly, the purpose of this paper is to find an answer to the following question Is the ethanol additive more environmentally friendly for an SI engine or for a CI engine?. The tests, therefore, were conducted on both an SI and a CI engine for the same parameters under both same conditions and laboratory. Ethanol was blended into neat diesel (D100) and neat gasoline (G100) at the same proportion (10 vol. %) and two blends were prepared in the study, namely D90E10 and G90E10, respectively. Then the tests were conducted on different engine speeds varying from 2250 to 3250 rpm with an interval of 250 rpm. In the experimental results achieved in the study, the most reductions among exhaust emissions, as compared to reference-D100 and reference-G100 fuel type, were achieved in HC and CO emissions with the presence of ethanol. With the addition of ethanol, HC and CO emissions in the SI engine reduced by 47.9% and 47.0%, respectively; on the other hand, these emissions also reduced by 28.5% and 25.1%, respectively in CI engine. An interesting result from this paper is that NOx emission was slightly reduced by 2.3% for SI engine with the addition of ethanol, whilst it is observed an increase of approximately 40% for the CI engine. This study showed that the addition of ethanol can be used in both SI and CI engines without any modification and can result in a significant reduction in exhaust emissions. In conclusion, this paper is distinctly reporting that the presence of ethanol into diesel fuel has presented better results than those of gasoline fuel in terms of exhaust emissions.en_US
dc.identifier.endpage642en_US
dc.identifier.issn1582-9596
dc.identifier.issn1843-3707
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85090990841en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage633en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12684/10169
dc.identifier.volume19en_US
dc.identifier.wosWOS:000547480500009en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherGh Asachi Technical Univ Iasien_US
dc.relation.ispartofEnvironmental Engineering And Management Journalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectdieselen_US
dc.subjectethanolen_US
dc.subjectemissionen_US
dc.subjectgasolineen_US
dc.subjectpollutanten_US
dc.subjectgreenhouse gasen_US
dc.subjectEmission Characteristicsen_US
dc.subjectOil Biodieselen_US
dc.subjectWaste Oilen_US
dc.subjectDieselen_US
dc.subjectPerformanceen_US
dc.subjectBlendsen_US
dc.subjectCombustionen_US
dc.subjectAlcoholen_US
dc.subjectSunfloweren_US
dc.subjectHazelnuten_US
dc.titleIS THE ETHANOL ADDITIVE MORE ENVIRONMENTALLY FRIENDLY FOR A SPARK IGNITION (SI) ENGINE OR FOR A COMPRESSION IGNITION (CI) ENGINE?en_US
dc.typeArticleen_US

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