Methanol, isobutanol, kerosene, dimethylfuran, ethanol, and isopropanol additives effects on soot concentration at hydrogen-enriched methane flames

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dc.authoridYONTAR, AHMET ALPER/0000-0002-5453-5137
dc.contributor.authorYontar, Ahmet Alper
dc.date.accessioned2025-03-17T12:25:44Z
dc.date.available2025-03-17T12:25:44Z
dc.date.issued2023
dc.departmentTarsus Üniversitesi
dc.description.abstractOne exciting research topic is biofuels' effects on soot formation. For this purpose, the combustion behavior of different biofuel pairs, with the main fuel being hydrogen-enriched methane, was investigated in a burner, using laser-induced incandescence (LII). The soot concentrations in several flames were observed for methanol, isobutanol, kerosene, dimethylfuran, ethanol, and isopropanol fuels coupled with hydrogen-enriched methane. Soot concentration was determined for the additive fuels and the effects of soot particles in the flame and Reynolds number on the flame oscillation and soot interaction were examined. The highest soot formation was observed in the h-methane + kerosene and led to large soot fractal aggregates. The isobutanol has 8.8% higher Re sensitivity for oscillation than isopropanol for soot concentration. Also, isobutanol causes a higher amount of soot production as Re increases. The flame area/soot area ratio decreases 1.7 times faster with dimethylfuran usage compared to kerosene. The dimethylfuran created a higher soot field in the flame by 23.9% compared to methanol and 25.9% compared to ethanol. At the tests, the lowest soot concentration was observed in the addition of isopropanol in hydrogen-enriched methane flame.
dc.description.sponsorshipCombustion Laboratory, Tarsus University, Tarsus, Mersin, Turkey; Nordic Institute for Theoretical Physics, Stockholm, Sweden
dc.description.sponsorshipThe author gratefully acknowledges the Combustion Laboratory, Tarsus University, Tarsus, Mersin, Turkey, and Nordic Institute for Theoretical Physics, Stockholm, Sweden for their support.
dc.identifier.doi10.1080/17597269.2023.2175479
dc.identifier.endpage804
dc.identifier.issn1759-7269
dc.identifier.issn1759-7277
dc.identifier.issue8
dc.identifier.scopus2-s2.0-85147661332
dc.identifier.scopusqualityQ2
dc.identifier.startpage793
dc.identifier.urihttps://doi.org/10.1080/17597269.2023.2175479
dc.identifier.urihttps://hdl.handle.net/20.500.13099/1845
dc.identifier.volume14
dc.identifier.wosWOS:000926386000001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorYontar, Ahmet Alper
dc.language.isoen
dc.publisherTaylor & Francis Ltd
dc.relation.ispartofBiofuels-Uk
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250316
dc.subjectLaser-induced incandescence
dc.subjectsoot concentration
dc.subjectbiofuels
dc.subjecthydrogen
dc.subjectmethane
dc.subjectflame oscillation
dc.titleMethanol, isobutanol, kerosene, dimethylfuran, ethanol, and isopropanol additives effects on soot concentration at hydrogen-enriched methane flames
dc.typeArticle

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