|
| << vorige | volgende >> |
Tijdschrift beschrijving
Alle jaargangen van het bijbehorende tijdschrift
Alle afleveringen van het bijbehorende jaargang
Alle artikelen van de bijbehorende aflevering
Details van artikel 3 van 6 gevonden artikelen
| Titel: |
Determination of the Condensation Accommodation Coefficient of Sulfuric Acid on Water-Sulfuric Acid Aerosol |
| Auteur: |
Van Dingenen, Rita Raes, Frank |
| Verschenen in: |
Aerosol science and technology |
| Paginering: | Jaargang 15 (1991) nr. 2 pagina's 93-106 |
| Jaar: |
1991 |
| Inhoud: |
Growth of water-sulfuric acid (H2O-H2SO4) aerosol resulting from condensation was studied as an isolated process in a batch reactor. Simultaneous measurement of aerosol distribution changes and the H2SO4 formation rate allowed the determination of the accommodation coefficient of H2SO4 on H2O- H2SO4 particles. For particles within a size range between 0.05 and 0.5 μm, and for a relative humidity of 50%, the accommodation coefficient was found to be between 0.02 and 0.09 (90% confidence limits). The Fuchs-Sutugin interpolation formula was adopted for describing the condensation process. The Sitarski-Nowakowski formula gave the same result within the particle size-range under study. Computer simulations of the aerosol distribution evolution during condensational growth, making use of a value for α within the experimental range, were performed as an independent test and showed excellent agreement with the experimental data. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 3 van 6 gevonden artikelen
| << vorige | volgende >> |