|
| << 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 8 van 14 gevonden artikelen
| Titel: |
Modeling Radiative Transfer by Aerosol Particles on a Filter |
| Auteur: |
Gorbunov, B. Hamilton, R. Hitzenberger, R. |
| Verschenen in: |
Aerosol science and technology |
| Paginering: | Jaargang 36 (2002) nr. 2 pagina's 123-135 |
| Jaar: |
2002-02 |
| Inhoud: |
A model for calculation of radiative transfer in a layer of particles on a fiber filter that takes into account multiple scattering has been developed. It was shown that the model describes calibration curves for the black smoke method. Multiple scattering and variations in the black carbon fraction are the main factors that control complex relationships between substrate loading and optical response. It was obtained that on average for the UK the fraction of the black carbon decreased from about 23% in the 1960s to about 10% in the 1990s. An approach has been suggested to convert black smoke data into PM 10 . A new method of measuring PM 10 based on measuring light reflectance of two filters containing the same aerosol but different surface mass concentrations is suggested. The model can be applied to the integrating plate and other optical methods. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 8 van 14 gevonden artikelen
| << vorige | volgende >> |