Please use this identifier to cite or link to this item: https://scidar.kg.ac.rs/handle/123456789/16582
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dc.rights.licenseAttribution-NonCommercial 3.0 United States*
dc.contributor.authorMilojević, Saša-
dc.contributor.authorPavlovic, Radomir-
dc.date.accessioned2023-02-17T08:16:45Z-
dc.date.available2023-02-17T08:16:45Z-
dc.date.issued2004-
dc.identifier.isbn86-80581-43-7en_US
dc.identifier.urihttps://scidar.kg.ac.rs/handle/123456789/16582-
dc.description.abstractIn conventional engines, the compression ratio is constant, and their performances are therefore a compromise between conflicting requirements. One fundamental problem is that drive units in the vehicles must successfully run at variable regimes in a different ambient condition. If a diesel engine has a fixed compression ratio, a minimum value must be chosen that can achieve a reliable self-ignition when starting engines in cold start conditions. At diesel engines, variable compression ratio (VCR) provides control and directions over peak cylinder pressure and increase specific power output if supercharging is in use. Furthermore, VCR improves cold start ability, light load operation, multi-fuel capability, fuel economy and reduces toxic exhaust emission. Specifically, it’s possible to reduce emissions of nitric oxides at high levels, when the compression ratio value is automatically reduced. When automatic compression ratio change, normal levels of moving bearing pairs in the engine is reduced and thereby mechanical levels, that result in lower fuel consumptions. This paper contains results both, theoretical and laboratory research, of the impact automatic variable compression ratio have on parameters combustion process in diesel engines. Alternative methods of implementing VCR are illustrated and critically examined.en_US
dc.description.sponsorshipMinistry of Science and Environmental Protection of the Republic of Serbiaen_US
dc.description.urihttps://www.researchgate.net/publication/323993014_RESEARCH_OF_A_USING_DIESEL_ENGINE_WITH_AUTOMATIC_VARIABLE_COMPRESSION_RATIO_ISTRAZIVANJE_PRIMENE_AUTOMATSKI_PROMENLJIVOG_STEPENA_KOMPRESIJE_KOD_DIZEL_MOTORAen_US
dc.language.isosren_US
dc.publisherUniversity of Kragujevac, Faculty of Engineering, Department for Motor Vehicles and Motorsen_US
dc.rightsinfo:eu-repo/semantics/openAccess-
dc.rights.urihttp://creativecommons.org/licenses/by-nc/3.0/us/*
dc.subjectDiesel engineen_US
dc.subjectExhaust emissionen_US
dc.subjectCombustion processen_US
dc.subjectVariable compression ratioen_US
dc.titleRESEARCH OF A USING DIESEL ENGINE WITH AUTOMATIC VARIABLE COMPRESSION RATIOen_US
dc.title.alternativeISTRAŽIVANJE PRIMENE AUTOMATSKI PROMENLJIVOG STEPENA KOMPRESIJE KOD DIZEL MOTORAen_US
dc.typeconferenceObjecten_US
dc.description.versionPublisheden_US
dc.type.versionPublishedVersionen_US
Appears in Collections:Faculty of Engineering, Kragujevac

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