Size distribution of vehicle emitted primary particles measured in a traffic tunnel

Size distribution of vehicle emitted primary particles measured in a traffic tunnel

Total and size-resolved concentrations and emission factors are used to compare fleet-averaged vehicle emissions in Pittsburgh, PA in 2002 and 2014. Winter-time traffic tunnel measurements acquired using dual scanning mobility particle sizers (SMPS) over the size range 3–500 nm form the key input fo...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Atmospheric environment (1994) 2018-10, Vol.191 (C), p.9-18
Hauptverfasser: Li, Xiang, Dallmann, Timothy R., May, Andrew A., Stanier, Charles O., Grieshop, Andrew P., Lipsky, Eric M., Robinson, Allen L., Presto, Albert A.
Format: Artikel
Sprache:eng
Schlagworte:
Aerosol
Diesel
Emissions
Environmental Sciences & Ecology
Meteorology & Atmospheric Sciences
Size distribution
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Total and size-resolved concentrations and emission factors are used to compare fleet-averaged vehicle emissions in Pittsburgh, PA in 2002 and 2014. Winter-time traffic tunnel measurements acquired using dual scanning mobility particle sizers (SMPS) over the size range 3–500 nm form the key input for the analysis. Size-resolved mass emission factors were calculated assuming a nanoparticle aggregate model. The ultrafine particle (
ISSN:1352-2310
1873-2844
DOI:10.1016/j.atmosenv.2018.07.052