NUMERICAL STUDY ON A NATURAL GAS-FUELED ENGINE UNDER LOW TEMPERATURE COMBUSTION MODE

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dc.authoridR. AL-Hameed, Mazin/0000-0003-2177-0517
dc.contributor.authorKezrane, Cheikh
dc.contributor.authorNaima, Khatir
dc.contributor.authorAlsharari, Abdulrhman M.
dc.contributor.authorAl-Hameed, Mazin Riyadh
dc.contributor.authorZearah, Sajad A.
dc.contributor.authorAkgul, Ali
dc.contributor.authorAbdullaeva, Barno
dc.date.accessioned2024-12-24T19:30:44Z
dc.date.available2024-12-24T19:30:44Z
dc.date.issued2023
dc.departmentSiirt Üniversitesi
dc.description.abstractNatural gas, which is also referred to as eco-friendly fuel, is being seen as a potential solution to challenge the decline of crude oil resources and the deteriorating air quality in urban areas. This fuel has been verified to emit less CO, HC, and PM compared to other fuels. A potential approach to reducing NOx and soot emissions while also achieving low fuel consumption is the low temperature combustion process. In this study, internal combustion engines were simulated under various conditions. The objective was to investigate the effect of different operating variables on the low temperature combustion mode. To begin with, a natural gas powered engine was modeled using complex chemical kinetics software. The outcomes of the simulation were then compared to experimental data, demonstrating a high level of agreement. Subsequently, the impacts of key variables, including the air-fuel ratio, compression ratio, and engine speed, were analyzed using a cycle simulation code. Increasing the compression ratio improves engine performance, and the specific fuel consumption decreases. However, it leads to a significant increase in NOx emissions until a certain value. Thereafter, it changes the trend. Engine speed indirectly affects performance by increasing fuel consumption and changing ignition timing. A leaner air fuel ration may be used to produce more power and keep the temperature of combustion below a certain value (low-temperature combustion), ensuring low NOx emissions.
dc.identifier.doi10.2298/TSCI2304457K
dc.identifier.endpage3466
dc.identifier.issn0354-9836
dc.identifier.issn2334-7163
dc.identifier.issue4B
dc.identifier.scopus2-s2.0-85172300831
dc.identifier.scopusqualityQ3
dc.identifier.startpage3457
dc.identifier.urihttps://doi.org/10.2298/TSCI2304457K
dc.identifier.urihttps://hdl.handle.net/20.500.12604/7651
dc.identifier.volume27
dc.identifier.wosWOS:001108597100041
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherVinca Inst Nuclear Sci
dc.relation.ispartofThermal Science
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241222
dc.subjectlow temperature
dc.subjectcombustion
dc.subjectemissions
dc.subjectnatural gas
dc.subjectengine
dc.titleNUMERICAL STUDY ON A NATURAL GAS-FUELED ENGINE UNDER LOW TEMPERATURE COMBUSTION MODE
dc.typeArticle

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