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dc.contributor.authorGórski, Krzysztof
dc.contributor.authorSmigins, Ruslans
dc.contributor.authorMatijošius, Jonas
dc.contributor.authorTziourtzioumis, Dimitrios
dc.date.accessioned2023-09-18T16:34:56Z
dc.date.available2023-09-18T16:34:56Z
dc.date.issued2023
dc.identifier.other(SCOPUS_ID)85146569524
dc.identifier.urihttps://etalpykla.vilniustech.lt/handle/123456789/115188
dc.description.abstractThe application of rapeseed oil (RO) blends with diesel fuel and/or alcohols and/or ethers is known to significantly affect the combustion process. Aiming to further investigate the effects of rapeseed oil in a blend with diethyl ether (DEE) on this process, the coefficient of variation of the mean indicated pressure (COVMIP) of a 2.5l direct injection diesel engine was calculated. The analysis of the experimental results revealed the repeatability of the combustion process variability of diesel fuel (DF), rapeseed oil (RO), and DEE/RO blends containing up to 20% DEE. In these cases, the COVMIP does not exceed 4%. Additionally, it became obvious that for a higher content of DEE in blend with RO, the cyclic repeatability of the mean indicated pressure (MIP) was reduced. Thus, the values of COVMIP for fuels containing 30 and 40% of DEE by vol. in blend with RO were even three times higher than the values obtained for the reference fuel i.e., DF. The results indicate that the increased content of DEE in the mixture with RO is disadvantageous as it leads to excessive unevenness of the engine operation compared to its fueling with DF. The observed deterioration of the combustion process is caused by the vapor locks, which are formed due to the evaporation of volatile DEE in the fuel line, leading to the interrupted operation of the fuel injector.eng
dc.formatPDF
dc.format.extentp. 1-17
dc.format.mediumtekstas / txt
dc.language.isoeng
dc.relation.isreferencedbyScopus
dc.relation.isreferencedbyScience Citation Index Expanded (Web of Science)
dc.source.urihttps://www.mdpi.com/1996-1073/16/2/720
dc.titleCycle-to-cycle variation of the combustion process in a diesel engine fueled with rapeseed oil—diethyl ether blends
dc.typeStraipsnis Web of Science DB / Article in Web of Science DB
dcterms.accessRightsThis article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ 4.0/).
dcterms.licenseCreative Commons – Attribution – 4.0 International
dcterms.references45
dc.type.pubtypeS1 - Straipsnis Web of Science DB / Web of Science DB article
dc.contributor.institutionKazimierz Pulaski University of Technology and Humanities in Radom
dc.contributor.institutionLatvia University of Life Sciences and Technologies
dc.contributor.institutionVilniaus Gedimino technikos universitetas
dc.contributor.institutionInternational Hellenic University
dc.contributor.facultyTransporto inžinerijos fakultetas / Faculty of Transport Engineering
dc.subject.researchfieldT 003 - Transporto inžinerija / Transport engineering
dc.subject.researchfieldT 009 - Mechanikos inžinerija / Mechanical enginering
dc.subject.studydirectionE06 - Mechanikos inžinerija / Mechanical engineering
dc.subject.vgtuprioritizedfieldsTD0202 - Aplinką tausojantis transportas / Environment-friendly transport
dc.subject.ltspecializationsL106 - Transportas, logistika ir informacinės ir ryšių technologijos (IRT) / Transport, logistic and information and communication technologies
dc.subject.enrapeseed oil
dc.subject.endiesel fuel
dc.subject.endiethyl ether
dc.subject.encombustion process
dc.subject.enrenewable fuels
dcterms.sourcetitleEnergies: Bioenergy and Biofuels: Engines Efficiency and Sustainable Mobility
dc.description.issueiss. 2
dc.description.volumevol. 16
dc.publisher.nameMDPI
dc.publisher.cityBasel
dc.identifier.doi2-s2.0-85146569524
dc.identifier.doi85146569524
dc.identifier.doi1
dc.identifier.doi144021586
dc.identifier.doi000915314300001
dc.identifier.doi10.3390/en16020720
dc.identifier.elaba154963607


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