Properties of jet engine combustion particles during the PartEmis experiment. Microphysics and Chemistry

dc.contributor.authorPetzold, Andreas
dc.contributor.authorStein, Claudia
dc.contributor.authorNyeki, Stephan
dc.contributor.authorGysel, Martin
dc.contributor.authorWeingartner, Ernest
dc.contributor.authorBaltensperger, Urs
dc.contributor.authorGiebl, Heinrich
dc.contributor.authorHitzenberger, Regina
dc.contributor.authorDöpelheuer, Andreas
dc.contributor.authorVrchoticky, Susi
dc.contributor.authorPuxbaum, Hans
dc.contributor.authorJohnson, M.
dc.contributor.authorHurley, Chris D.
dc.contributor.authorMarsh, Richard
dc.contributor.authorWilson, Chris W.
dc.date.accessioned2024-08-19T14:11:19Z
dc.date.available2024-08-19T14:11:19Z
dc.date.issued2003-07-15
dc.description.abstractThe particles emitted from an aircraft engine combustor were investigated in the European project PartEmis. Measured aerosol properties were mass and number concentration, size distribution, mixing state, thermal stability of internally mixed particles, hygroscopicity, and cloud condensation nuclei (CCN) activation potential. The combustor operation conditions corresponded to modern and older engine gas path temperatures at cruise altitude, with fuel sulphur contents (FSC) of 50, 410, and 1270 μg/g. Operation conditions and FSC showed only a weak influence on the microphysical aerosol properties, except for hygroscopic and CCN properties. Particles of size D ≥ 30 nm were almost entirely internally mixed. Particles of sizes D < 20 nm showed a considerable volume fraction of compounds that volatilise at 390 K (10–15%) and 573 K (4–10%), while respective fractions decreased to <5% for particles of size D ≥ 50 nm.
dc.identifier.doi10.1029/2003gl017283
dc.identifier.issn0094-8276
dc.identifier.issn1944-8007
dc.identifier.urihttps://irf.fhnw.ch/handle/11654/46821
dc.issue13
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofGeophysical Research Letters
dc.spatialHoboken
dc.subject.ddc550 - Geowissenschaften
dc.subject.ddc380 - Handel, Kommunikation, Verkehr
dc.subject.ddc540 - Chemie
dc.subject.ddc530 - Physik
dc.titleProperties of jet engine combustion particles during the PartEmis experiment. Microphysics and Chemistry
dc.type01A - Beitrag in wissenschaftlicher Zeitschrift
dc.volume30
dspace.entity.typePublication
fhnw.InventedHereNo
fhnw.ReviewTypeAnonymous ex ante peer review of a complete publication
fhnw.affiliation.hochschuleHochschule für Technikde_CH
fhnw.affiliation.institutlnstitut für Sensorik und Elektronikde_CH
fhnw.openAccessCategoryClosed
fhnw.publicationStatePublished
relation.isAuthorOfPublication05dd9a19-7a24-4325-805a-2d121483b168
relation.isAuthorOfPublication.latestForDiscovery05dd9a19-7a24-4325-805a-2d121483b168
Dateien
Lizenzbündel
Gerade angezeigt 1 - 1 von 1
Lade...
Vorschaubild
Name:
license.txt
Größe:
2.66 KB
Format:
Item-specific license agreed upon to submission
Beschreibung: