Real-time characterization of ultrafine and accumulation mode particles in ambient combustion aerosols
dc.contributor.author | Bukowiecki, Nicolas | |
dc.contributor.author | Kittelson, David B. | |
dc.contributor.author | Watts, Winthrop F. | |
dc.contributor.author | Burtscher, Heinz | |
dc.contributor.author | Weingartner, Ernest | |
dc.contributor.author | Baltensperger, Urs | |
dc.date.accessioned | 2024-08-19T14:08:34Z | |
dc.date.available | 2024-08-19T14:08:34Z | |
dc.date.issued | 2002-08 | |
dc.description.abstract | The diffusion charging sensor (DC), photoelectric aerosol sensor (PAS) and condensation particle counter (CPC) are real-time particle instruments that have time resolutions < 10s and are suitable for field use. This paper shows how the relative fraction of nuclei mode particles (D ≤ 50nm) in ambient combustion aerosols can be determined, along with the coverage degree of the respective accumulation mode particles with a modal diameter of ~ 100nm. Main tools for interpretation are the diameter of average surface DAve,S (obtained from CPC and DC measurements) and PAS/DC versus DAve,S scatter plots. Compared to the scanning mobility particle sizer (SMPS), which is a standard instrument for aerosol particle size distribution measurements, the presented method has a limited accuracy, but is substantially faster. Additionally, it is experimentally less demanding than SMPS measurements, especially for field applications. | |
dc.identifier.doi | 10.1016/s0021-8502(02)00063-0 | |
dc.identifier.issn | 0021-8502 | |
dc.identifier.uri | https://irf.fhnw.ch/handle/11654/46831 | |
dc.issue | 8 | |
dc.language.iso | en | |
dc.publisher | Elsevier | |
dc.relation.ispartof | Journal of Aerosol Science | |
dc.spatial | Amsterdam | |
dc.subject.ddc | 550 - Geowissenschaften | |
dc.title | Real-time characterization of ultrafine and accumulation mode particles in ambient combustion aerosols | |
dc.type | 01A - Beitrag in wissenschaftlicher Zeitschrift | |
dc.volume | 33 | |
dspace.entity.type | Publication | |
fhnw.InventedHere | No | |
fhnw.ReviewType | Anonymous ex ante peer review of a complete publication | |
fhnw.affiliation.hochschule | Hochschule für Technik | de_CH |
fhnw.affiliation.institut | lnstitut für Sensorik und Elektronik | de_CH |
fhnw.openAccessCategory | Closed | |
fhnw.pagination | 1139-1154 | |
fhnw.publicationState | Published | |
relation.isAuthorOfPublication | 7bcf855e-5eb6-4a5f-ba90-e93bec5fd0a6 | |
relation.isAuthorOfPublication | 05dd9a19-7a24-4325-805a-2d121483b168 | |
relation.isAuthorOfPublication.latestForDiscovery | 05dd9a19-7a24-4325-805a-2d121483b168 |
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