THE USAGE OF HYDROGEN FOR IMPROVING EMISSIONS AND FUEL CONSUMPTION IN A SMALL GASOLINE ENGINE

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dc.contributor.authorKosar, Murat
dc.contributor.authorOzdalyan, Bulent
dc.contributor.authorCelik, M. Bahattin
dc.date.accessioned2024-09-29T16:11:07Z
dc.date.available2024-09-29T16:11:07Z
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 NOx 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 NOx emissions were reduced by about 57% and 66%, respectively at hydrogen operation. Moreover the values near zero for CO, CO2 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.en_US
dc.identifier.endpage108en_US
dc.identifier.issn1300-3615
dc.identifier.issue2en_US
dc.identifier.startpage101en_US
dc.identifier.urihttps://hdl.handle.net/20.500.14619/8186
dc.identifier.volume31en_US
dc.identifier.wosWOS:000302108000012en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherTurkish Soc Thermal Sciences Technologyen_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.subjectSmall engineen_US
dc.subjectHydrogenen_US
dc.subjectEmissionsen_US
dc.subjectFuel consumptionen_US
dc.subjectBackfireen_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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