Investigation of the effects of single and double-walled carbon nanotube utilization on diesel engine combustion, emissions, and performance

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dc.contributor.authorÇılğın, Erdal
dc.date.accessioned2024-04-24T17:56:07Z
dc.date.available2024-04-24T17:56:07Z
dc.date.issued2024
dc.departmentDicle Üniversitesi, Diyarbakır Teknik Bilimler Meslek Yüksekokulu, Motorlu Araçlar ve Ulaştırma Teknolojileri Bölümüen_US
dc.description.abstractIn this study, single-walled carbon nanotubes (SWCNT) and double-walled carbon nanotubes (DWCNT) were separately added to diesel fuel to investigate their effects on the combustion, performance, and emission characteristics of a diesel engine. SWCNT and DWCNT were added to diesel fuel at concentrations of 100 mg/L with the assistance of ultrasonication, resulting in the creation of DFCNT-1 and DFCNT-2 fuels. Fuel samples were tested at 1500 rpm under varying load conditions. The results indicated significant increases in combustion parameters such as cylinder pressure (CP), Net Heat Release Rate (NHRR), Rate of Pressure Rise (ROPR), Cumulative Heat Release (CHR), and average gas temperature (MGT) for DFCNT-1 and DFCNT-2 fuels. Additionally, the use of DFCNT-1 and DFCNT-2 fuels led to a decrease in carbon monoxide and smoke emissions while nitrogen oxide and carbon dioxide emissions increased. The Brake Specific Fuel Consumption (BSFC) decreased by 7.59% and 4.29% with the use of DFCNT-1 and DFCNT-2, respectively. Moreover, a shorter ignition delay (ID) and combustion duration (CD) were observed with DFCNT-1 and DFCNT-2 fuels. Overall, it was concluded that the addition of SWCNT was more effective than DWCNT in terms of combustion efficiency, performance, and emissions. © 2024en_US
dc.identifier.citationÇılğın, E. (2024). Investigation of the effects of single and double-walled carbon nanotube utilization on diesel engine combustion, emissions, and performance. Case Studies in Thermal Engineering, 57, 1-19.
dc.identifier.doi10.1016/j.csite.2024.104282
dc.identifier.issn2214-157X
dc.identifier.scopus2-s2.0-85189106324
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.csite.2024.104282
dc.identifier.urihttps://hdl.handle.net/11468/23294
dc.identifier.volume57en_US
dc.indekslendigikaynakScopus
dc.institutionauthorÇılğın, Erdal
dc.language.isoenen_US
dc.publisherElsevier Ltden_US
dc.relation.ispartofCase Studies in Thermal Engineering
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCarbon nanotubeen_US
dc.subjectCombustionen_US
dc.subjectDiesel engineen_US
dc.subjectEmissionen_US
dc.subjectPerformanceen_US
dc.titleInvestigation of the effects of single and double-walled carbon nanotube utilization on diesel engine combustion, emissions, and performanceen_US
dc.titleInvestigation of the effects of single and double-walled carbon nanotube utilization on diesel engine combustion, emissions, and performance
dc.typeArticleen_US

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