The usage of hydrogen for improving emissions and fuel consumption in a small gasoline engine

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dc.contributor.authorKosar, M.
dc.contributor.authorOzdalyan, B.
dc.contributor.authorCelik, M.B.
dc.date.accessioned2024-09-29T16:22:14Z
dc.date.available2024-09-29T16:22:14Z
dc.date.issued2011
dc.departmentKarabük Üniversitesien_US
dc.description.abstractAs small gasoline engines run on slightly rich mixture, and do not have catalytic converter, their specific fuel consumption and emission values are very high. When the gasoline engines are operated with pure hydrogen, NO x emissions increase and the backfire occurs. In this study, a small engine was run with hydrogen at a suitable lean mixture without occurring backfire, and improvements on fuel consumption and emissions were aimed. Performance, emissions and cylinder pressures of the engine were measured for hydrogen and gasoline. The specific fuel consumption and NO x emissions were reduced by about 57% and 66%, respectively at hydrogen operation. Moreover, the values near zero for CO, CO 2 and HC emissions were obtained. The test results showed that the small gasoline engine can operate with pure hydrogen at a suitable lean mixture without any backfire, and provide important improvements in emissions and fuel consumption without using any exhaust control system, electronic ignition system and fuel injection system which increase cost of engine. ©2008 TIBTD Printed in Turkey.en_US
dc.identifier.endpage108en_US
dc.identifier.issn1300-3615
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-84856644628en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage101en_US
dc.identifier.urihttps://hdl.handle.net/20.500.14619/9930
dc.identifier.volume31en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.relation.ispartofIsi Bilimi Ve Teknigi Dergisi/ Journal of Thermal Science and Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBackfireen_US
dc.subjectEmissionsen_US
dc.subjectFuel consumptionen_US
dc.subjectHydrogenen_US
dc.subjectSmall engineen_US
dc.titleThe usage of hydrogen for improving emissions and fuel consumption in a small gasoline engineen_US
dc.typeArticleen_US

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