A comprehensive characterization of particulate matter, trace elements, and gaseous emissions of piston-engine aircraft

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dc.authorid0000-0002-0506-0470en_US
dc.authorid0000-0002-7322-3091en_US
dc.authorid0000-0002-9601-2318en_US
dc.authorid0000-0002-2671-420Xen_US
dc.authorid0000-0003-3870-8779
dc.contributor.authorTurgut, Enis T.
dc.contributor.authorAçıkel, Gürkan
dc.contributor.authorGaga, Eftade O.
dc.contributor.authorÇalışır, Duran
dc.contributor.authorOdabaşı, Mustafa
dc.contributor.authorArı, Akif
dc.contributor.authorArtun, Gülzade
dc.date.accessioned2021-06-23T19:54:04Z
dc.date.available2021-06-23T19:54:04Z
dc.date.issued2020
dc.departmentBAİBÜ, Mühendislik Fakültesi, Gıda Mühendisliği Bölümüen_US
dc.description.abstractThe gaseous and PM10 emissions of a piston-engine aircraft during ground operations at different engine states (six engine speed points and three air/fuel mixtures) representing certain flight phases were concurrently measured from the exhaust duct. PM10 emissions were sampled on a 47 mm-diameter polytetrafluoroethylene (PTFE) filter in order to be analyzed with an inductively coupled plasma mass spectrometry (ICP-MS/MS) to identify the presence and level of forty-eight elements. The most abundant element is found to be Pb (med = 4.6 X 10(6) ng m(-3)), which is 40 times the second most abundant element, Na (med = 1.1 x 10(5) ng m(-3)). The filters used for sampling exhaust gases tend to lighten with an increase in engine speed and leaning of the fuel mixture. The average of measured PM mass concentrations at all engine speeds were calculated to be 27.7 mg m(-3) (full-rich) > 26.7 mg m(-3) (best-power) > 24.7 mg m(-3) (best-economy). The total mass of the trace elements constitutes an average of 24.1 +/- 12.8% of the mass of PM. Electron microscope analyses suggest that the particles enriched by Al tend to agglomerate in a needle-shaped structure.en_US
dc.identifier.doi10.1021/acs.est.0c00815
dc.identifier.endpage7835en_US
dc.identifier.issn0013-936X
dc.identifier.issn1520-5851
dc.identifier.issue13en_US
dc.identifier.pmid32428403en_US
dc.identifier.scopus2-s2.0-85088206944en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage7818en_US
dc.identifier.urihttps://doi.org/10.1021/acs.est.0c00815
dc.identifier.urihttps://hdl.handle.net/20.500.12491/10403
dc.identifier.volume54en_US
dc.identifier.wosWOS:000548584900014en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorArı, Akif
dc.language.isoenen_US
dc.publisherAmer Chemical Socen_US
dc.relation.ispartofEnvironmental Science & Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPiston-engine Aircraften_US
dc.titleA comprehensive characterization of particulate matter, trace elements, and gaseous emissions of piston-engine aircraften_US
dc.typeArticleen_US

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