Combustion and secondary atomization behavior of nanofuel droplets laden with hematite, magnetite and lanthanum orthoferrites nanoparticles

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dc.authoridhttps://orcid.org/0000-0002-5453-5137en_US
dc.authoridhttps://orcid.org/0000-0003-2807-0425en_US
dc.authorscopusid57218339719en_US
dc.authorscopusid58557197200en_US
dc.authorscopusid57205482366en_US
dc.authorscopusid36088420200en_US
dc.authorwosidIVV-2642-2023en_US
dc.authorwosidQ-8088-2017en_US
dc.authorwosidT-6749-2017en_US
dc.authorwosidAAM-8078-2020en_US
dc.contributor.authorKüçükosman, Rıdvan
dc.contributor.authorYontar, Ahmet Alper
dc.contributor.authorGökhan Ünlü, Cumhur
dc.contributor.authorOcakoğlu, Kasım
dc.date.accessioned2024-05-08T13:13:22Z
dc.date.available2024-05-08T13:13:22Z
dc.date.issued2023en_US
dc.departmentFakülteler, Mühendislik Fakültesi, Mühendislik Temel Bilimleri Bölümüen_US
dc.description.abstractCurrent research concerns the droplet combustion behavior of gasoline-based nanofuel droplets containing hematite (Fe2O3), magnetite (Fe3O4) and lanthanum orthoferrites (LaFeO3, La0.5Fe1.5O3 and La0.75Fe1.25O3) perovskite type nanoparticles (NPs) at 2.5 % wt. particle loadings. The results showed that the size distribution of hematite and magnetite NPs is on the 90–100 nm scale, while the lanthanum orthoferrites NPs have a particle size distribution of 25–40 nm. The particles with the largest surface area (78,5098 m2/g) and enhanced oxygen adsorbing ability were La0.5Fe1.5O3 NPs. Droplet combustion experiments were recorded with a high speed camera and a 7.5–14 μm spectral area thermal camera. Fe3O4 and LaFeO3 NPs high agglomerate tendency allowed only a single microexplosion event in nanofuel droplets towards the end of the experiment. Only the G/La0.5Fe1.5O3 fuel droplets trended to obey the D2-law. Nanofuel droplets containing La0.5Fe1.5O3 NPs exhibited the highest maximum flame temperature of 264 °C. The catalytic activity of lanthanum orthoferrite perovskite-type NPs during combustion was improved due to the decrease in the La ratio in the A-site and the increase in the Fe ratio in the B-site.en_US
dc.identifier.citationKüçükosman, R., Yontar, A.A., Ünlü, C. G., Ocakoglu, K. (2023). Combustion and secondary atomization behavior of nanofuel droplets laden with hematite, magnetite and lanthanum orthoferrites nanoparticles, Propellants, Explosives, Pyrotechnics, 48 (10), 1-23.en_US
dc.identifier.doi10.1002/prep.202300028en_US
dc.identifier.endpage23en_US
dc.identifier.issn0721-3115
dc.identifier.issn1521-4087
dc.identifier.issue10en_US
dc.identifier.scopus2-s2.0-85169310079en_US
dc.identifier.startpage1en_US
dc.identifier.urihttps://hdl.handle.net/20.500.13099/232
dc.identifier.volume48en_US
dc.identifier.wosWOS:001055948900001en_US
dc.identifier.wosqualityQ2en_US
dc.institutionauthorKüçükosman, Rıdvan
dc.institutionauthorYontar, Ahmet Alper
dc.institutionauthorOcakoğlu, Kasım
dc.language.isoengen_US
dc.publisherJohn Wiley and Sons Incen_US
dc.relation.echttps://doi.org/10.1002/prep.202300028
dc.relation.ispartofPropellants, Explosives, Pyrotechnicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/restrictedAccessen_US
dc.subjectcatalytic activityen_US
dc.subjectCombustion catalystsen_US
dc.subjectlanthanum orthoferritesen_US
dc.subjectnanoparticlesen_US
dc.titleCombustion and secondary atomization behavior of nanofuel droplets laden with hematite, magnetite and lanthanum orthoferrites nanoparticlesen_US
dc.typearticleen_US

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