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| Titel |
Technical note: Analytical formulae for the critical supersaturations and droplet diameters of CCN containing insoluble material |
| VerfasserIn |
H. Kokkola, M. Vesterinen, T. Anttila, A. Laaksonen, K. E. J. Lehtinen |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1680-7316
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| Digitales Dokument |
URL |
| Erschienen |
In: Atmospheric Chemistry and Physics ; 8, no. 7 ; Nr. 8, no. 7 (2008-04-08), S.1985-1988 |
| Datensatznummer |
250006030
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| Publikation (Nr.) |
 copernicus.org/acp-8-1985-2008.pdf |
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| Zusammenfassung |
| In this paper, we consider the cloud drop activation of aerosol particles
consisting of water soluble material and an insoluble core. Based on the Köhler
theory, we derive analytical equations for the critical diameters and
supersaturations of such particles. We demonstrate the use of the equations by
comparing the critical supersaturations of particles composed of ammonium
sulfate and insoluble substances with those of model organic particles with
varying molecular sizes. |
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