Počet záznamů: 1

Modeling Dry Deposition of Aerosol Particles on Rough Surfaces

  1. 1.
    0369313 - UCHP-M 2012 RIV US eng J - Článek v odborném periodiku
    Hussein, T. - Smolík, Jiří - Kerminen, V.-M. - Kulmala, M.
    Modeling Dry Deposition of Aerosol Particles on Rough Surfaces.
    Aerosol Science and Technology. Roč. 46, č. 1 (2012), s. 44-59 ISSN 0278-6826
    Výzkumný záměr: CEZ:AV0Z40720504
    Klíčová slova: aerosol particles * dry deposition * transport
    Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie
    Impakt faktor: 2.780, rok: 2012

    Here we introduce a new, and yet simple, physical approach to account for the influence of surface roughness on the dry deposition velocity. The approach relies on a hybrid parameter that combines the surface roughness height and the peak-to-peak distance between roughness elements. Our new approach is able to predict the deposition velocity accurately, being superior to many of the earlier models which over predict deposition velocities by a factor as high as 25. In addition our approach is more general and covering a wide size-range of aerosol particle diameter (0.001–100 μm).
    Trvalý link: http://hdl.handle.net/11104/0203409