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dc.contributor.authorKorsakas, Vidas
dc.contributor.authorMelaika, Mindaugas
dc.contributor.authorPukalskas, Saugirdas
dc.contributor.authorStravinskas, Paulius
dc.date.accessioned2023-09-18T16:55:01Z
dc.date.available2023-09-18T16:55:01Z
dc.date.issued2017
dc.identifier.issn1877-7058
dc.identifier.urihttps://etalpykla.vilniustech.lt/handle/123456789/118126
dc.description.abstractThe paper presents the experimental research results of heavy-duty vehicle (public transport bus), fuelled with natural gas and hydrogen fuel mixtures. Spark ignition six cylinder engine tested with different hydrogen additions (from 5% up to 20% according to volume) in the natural gas fuel. The tests were performed on heavy-duty vehicle's dyno test stand in company “SG dujos Auto” research laboratory. The tests were carried out at three load points and one engine speed. Engine had originally a port fuel injection and exhaust gas recirculation system. Experiments showed that engine fuelled with hydrogen addition was able to achieve lower fuel consumption and brake specific fuel consumption. It was also possible to achieve small increase of engine efficiency. The exhaust gas measurements showed that hydrogen addition in natural gas reduced the CO, CO2 and HC emissions because of the H/C atom ratio change in fuel mixture and improved combustion process. The NOx emission level was decreasing, although bigger amounts of hydrogen were used in natural gas fuel.eng
dc.formatPDF
dc.format.extentp. 395-401
dc.format.mediumtekstas / txt
dc.language.isoeng
dc.relation.isreferencedbyConference Proceedings Citation Index - Science (Web of Science)
dc.relation.isreferencedbyScopus
dc.relation.isreferencedbyScienceDirect
dc.rightsLaisvai prieinamas internete
dc.source.urihttps://doi.org/10.1016/j.proeng.2017.04.391
dc.source.urihttps://talpykla.elaba.lt/elaba-fedora/objects/elaba:22701650/datastreams/MAIN/content
dc.titleHydrogen addition influence for the efficient and ecological parameters of heavy-duty natural gas si engine
dc.typeStraipsnis konferencijos darbų leidinyje Web of Science DB / Paper in conference publication in Web of Science DB
dcterms.accessRightsThis is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
dcterms.references19
dc.type.pubtypeP1a - Straipsnis konferencijos darbų leidinyje Web of Science DB / Article in conference proceedings Web of Science DB
dc.contributor.institutionJSC “SG dujos Auto”
dc.contributor.institutionVilniaus Gedimino technikos universitetas JSC “SG dujos Auto”
dc.contributor.facultyTransporto inžinerijos fakultetas / Faculty of Transport Engineering
dc.contributor.departmentAutomobilių transporto katedra / Department of Automobile Transport
dc.subject.researchfieldT 003 - Transporto inžinerija / Transport engineering
dc.subject.vgtuprioritizedfieldsTD - Darnusis transportas / Sustainable transport
dc.subject.ltspecializationsL102 - Energetika ir tvari aplinka / Energy and a sustainable environment
dc.subject.ennatural gas
dc.subject.enhydrogen
dc.subject.enheavy-duty engine
dc.subject.enefficient and ecological parameters
dcterms.sourcetitleProcedia Engineering. TRANSBALTICA 2017. Transportation science and technology : proceedings of the 10th international scientific conference, May 4-5, 2017, Vilnius Gediminas Technical University, Vilnius, Lithuania
dc.description.volumeVol. 187
dc.publisher.nameElsevier
dc.publisher.cityAmsterdam
dc.identifier.doi000404961500050
dc.identifier.doi2-s2.0-85020805993
dc.identifier.doi10.1016/j.proeng.2017.04.391
dc.identifier.elaba22701650


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