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dc.contributor.authorKudin, Roman
dc.contributor.authorChand, Prabhat
dc.contributor.authorBakmeedeniya, Anura
dc.date.accessioned2020-08-12T03:34:55Z
dc.date.available2020-08-12T03:34:55Z
dc.date.issued2020-08-10
dc.identifier.issn2357-206X
dc.identifier.urihttps://hdl.handle.net/10652/4958
dc.description.abstractThis research has been commissioned by Eco Fuel Global Limited, a New Zealand-based company, to further evaluate the effects of their fuel-additive product on the tail-pipe exhaust emissions of petrol cars. At the time this research was conducted (end of 2018), the product was still in development and had not been released to the market. Prior to the testing in this research, an initial pilot test was done for the same product on a single car (Nissan Pulsar 1998), which showed favourable results, with a reduction in hydrocarbons and oxides of nitrogen at the tail pipe by more than 70%. The current research included five test cars, all running on RON 95 fuel, with the years of manufacture ranging between 1994 and 2006, and the odometer readings between 112,004 km and 264,001 km. The effects of the fuel-additive product were assessed by comparing the emissions from a car running on standard fuel with the emissions from the same car after it completed a road run (250±20 km) on the additive-treated fuel. The exhaust emissions were measured using the AVL series 4000 Emission Tester, which analyses five components: carbon monoxide (CO), carbon dioxide (CO2), oxides of nitrogen (NOX), hydrocarbons (HC) and oxygen (O2). The most noticeable outcome of using the fuel-additive product was the reduction in the concentration of oxides of nitrogen in the tailpipe exhaust (by up to 27.7%), when compared with the same cars running on standard fuel. In addition, the results showed a decrease in residual oxygen concentration, which normally indicates more complete utilisation of O2 as an oxidising agent. The changes for other emission parameters were either relatively small (below 1%) or were not statistically significant. The application of such fuel-additive products could be beneficial for mitigating nitrogen oxides exhaust emissions from petrol vehicles in countries with ageing car fleets. These include New Zealand, which has a relatively high proportion of old cars in use, with no government-run scrappage scheme, and without a mandatory objective emissions testing.en_NZ
dc.language.isoenen_NZ
dc.publisherUnitec ePressen_NZ
dc.rightsMitigating Nitrogen Oxides Exhaust Emissions from Petrol Vehicles by Application of a Fuel Additive by Dr Roman Kudin, Prabhat Chand and Anura Bakmeedeniya is licensed under a Creative Commons Attribution-NonCommercial 3.0 New Zealand license.en_NZ
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 New Zealand*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/nz/*
dc.subjectNew Zealanden_NZ
dc.subjectexhaust emissionsen_NZ
dc.subjectautomotive vehiclesen_NZ
dc.subjectvehicle exhaust systemsen_NZ
dc.subjectadditive-treated fuelsen_NZ
dc.subjectfuel-additive productsen_NZ
dc.subjectnitrogen oxides exhaust emissionsen_NZ
dc.subjectDeposit Control Additives (DCAs)en_NZ
dc.subjectDCAsen_NZ
dc.subjectpetrol carsen_NZ
dc.titleMitigating nitrogen oxides exhaust emissions from petrol vehicles by application of a fuel additiveen_NZ
dc.typeJournal Articleen_NZ
dc.rights.holderUnitec ePressen_NZ
dc.subject.marsden090201 Automotive Combustion and Fuel Engineering (incl. Alternative/Renewable Fuels)en_NZ
dc.identifier.bibliographicCitationKudin, R., Chand, P., & Bakmeedeniya, A. (2020). Mitigating Nitrogen Oxides Exhaust Emissions from Petrol Vehicles by Application of a Fuel Additive. Unitec ePress Research Report Series (2020/1) ISSN 2357-206X. Retrieved from http://www.unitec.ac.nz/epress/en_NZ
unitec.institutionUnitec Institute of Technologyen_NZ
unitec.publication.spage1en_NZ
unitec.publication.lpage22en_NZ
unitec.publication.volume2020 (1)en_NZ
unitec.publication.titleUnitec ePress Research Report Seriesen_NZ
unitec.peerreviewedyesen_NZ
dc.contributor.affiliationUnitec Institute of Technologyen_NZ
unitec.identifier.roms65081
unitec.identifier.roms65088
unitec.identifier.roms65087
unitec.relation.epresshttps://www.unitec.ac.nz/epress/index.php/mitigating-nitrogen-oxides-exhaust-emissions-from-petrol-vehicles-by-application-of-a-fuel-additive/en_NZ
unitec.publication.placeAuckland, New Zealanden_NZ
unitec.institution.studyareaConstruction + Engineering


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