Dergi makalesi Açık Erişim
Turgut, Enis T.; Gaga, Eftade O.; Acikel, Gurkan; Calisir, Duran; Odabasi, Mustafa; Artun, Gulzade; Can, Emre; Ilhan, Soner Ozenc; Baskurt, Sinem; Turan, Servet
<?xml version='1.0' encoding='utf-8'?> <resource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://datacite.org/schema/kernel-4" xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4.1/metadata.xsd"> <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/71645</identifier> <creators> <creator> <creatorName>Turgut, Enis T.</creatorName> <givenName>Enis T.</givenName> <familyName>Turgut</familyName> <affiliation>Eskisehir Tech Univ, Fac Aeronaut & Astronaut, Aircraft Airframe & Power Plant Dept, TR-26555 Eskisehir, Turkey</affiliation> </creator> <creator> <creatorName>Gaga, Eftade O.</creatorName> <givenName>Eftade O.</givenName> <familyName>Gaga</familyName> <affiliation>Eskisehir Tech Univ, Dept Environm Engn, Fac Engn, TR-26555 Eskisehir, Turkey</affiliation> </creator> <creator> <creatorName>Acikel, Gurkan</creatorName> <givenName>Gurkan</givenName> <familyName>Acikel</familyName> <affiliation>Eskisehir Tech Univ, Aircraft Maintenance Ctr, TR-26555 Eskisehir, Turkey</affiliation> </creator> <creator> <creatorName>Calisir, Duran</creatorName> <givenName>Duran</givenName> <familyName>Calisir</familyName> <affiliation>Eskisehir Tech Univ, Aircraft Maintenance Ctr, TR-26555 Eskisehir, Turkey</affiliation> </creator> <creator> <creatorName>Odabasi, Mustafa</creatorName> <givenName>Mustafa</givenName> <familyName>Odabasi</familyName> <affiliation>Dokuz Eylul Univ, Fac Engn, Dept Environm Engn, TR-35390 Izmir, Turkey</affiliation> </creator> <creator> <creatorName>Artun, Gulzade</creatorName> <givenName>Gulzade</givenName> <familyName>Artun</familyName> <affiliation>Eskisehir Tech Univ, Dept Environm Engn, Fac Engn, TR-26555 Eskisehir, Turkey</affiliation> </creator> <creator> <creatorName>Can, Emre</creatorName> <givenName>Emre</givenName> <familyName>Can</familyName> <affiliation>Eskisehir Tech Univ, Dept Environm Engn, Fac Engn, TR-26555 Eskisehir, Turkey</affiliation> </creator> <creator> <creatorName>Ilhan, Soner Ozenc</creatorName> <givenName>Soner Ozenc</givenName> <familyName>Ilhan</familyName> <affiliation>Eskisehir Tech Univ, Dept Environm Engn, Fac Engn, TR-26555 Eskisehir, Turkey</affiliation> </creator> <creator> <creatorName>Baskurt, Sinem</creatorName> <givenName>Sinem</givenName> <familyName>Baskurt</familyName> <affiliation>Eskisehir Tech Univ, Dept Mat Sci & Engn, Fac Engn, TR-26555 Eskisehir, Turkey</affiliation> </creator> <creator> <creatorName>Turan, Servet</creatorName> <givenName>Servet</givenName> <familyName>Turan</familyName> <affiliation>Eskisehir Tech Univ, Dept Mat Sci & Engn, Fac Engn, TR-26555 Eskisehir, Turkey</affiliation> </creator> </creators> <titles> <title>Particulate Matter Emission Comparison Of Piston-Engine Aircraft'S Full-Rich And Best-Power Operations</title> </titles> <publisher>Aperta</publisher> <publicationYear>2019</publicationYear> <dates> <date dateType="Issued">2019-01-01</date> </dates> <resourceType resourceTypeGeneral="Text">Journal article</resourceType> <alternateIdentifiers> <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/71645</alternateIdentifier> </alternateIdentifiers> <relatedIdentifiers> <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.2514/1.B37549</relatedIdentifier> </relatedIdentifiers> <rightsList> <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights> <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights> </rightsList> <descriptions> <description descriptionType="Abstract">The objective of this study was to explore particulate matter (PM) &lt;10 mu m (PM10) emissions of a piston-engine aircraft under different speed points and fuel mixtures. Collected directly from the exhaust duct, PM10 concentrations at the filters reveal different profiles and ranges between 14.1 and 68.7 mgm-3 depending on engine speed and mixture. A new parameter, the accumulation color index (ACI), was developed to scale the tonal change of a polytetrafluoroethylene filter exposed to exhaust gases for a specific period of time and volumetric flow. Being sensitive to mixture type, the highest and lowest ACI scores are generally observed at 2000 and 1000-1250 rpm, respectively. Energy-dispersive X-ray spectroscopy analyses indicate that, regardless of fuel mixture, the main elements that shape the PM10 composition at filters are found to be carbon (C), bromine (Br), lead (Pb), oxygen, aluminum, and, to a lesser extent, chlorine. However, mixture and engine speed significantly affect the size, geometry, and intensity of the particles. Highly significant correlations are obtained, under full-rich mixture, between atomic percentage and fuel flow, engine speed, and ACI. On average, Pb and Br are observed as higher in best-power mixture. The Br/Pb is obtained as 1.2-2.2 for best-power and 1.2-1.9 for full-rich mixtures, depending on speed points.</description> </descriptions> </resource>
Görüntülenme | 29 |
İndirme | 3 |
Veri hacmi | 831 Bytes |
Tekil görüntülenme | 27 |
Tekil indirme | 3 |