Abstract
Abstract Comparisons of counterflow virtual impactor (CVI) and forward scattering spectrometer probe (FSSP) measurements of cloud droplet number concentrations obtained by two different aircraft in marine boundary layer stratocumulus clouds are presented. The cut sizes of the CVIs have been calculated using a mathematical model (DLH50) and using Stokes' theory (DS50). For most of the cases the agreement between DLH50 and DS50 is within 3%. Based on the results obtained with the mathematical model the agreement between CVI and FSSP concentrations is within 25% for most of the cases analyzed in this study and also within 10% for several of the cases. The reasonable agreement between CVI and FSSP concentrations supports the assumption that a droplet releases a single residual particle upon evaporation. Furthermore, in this study it is shown that droplet shattering can qualitatively be identified and it occurs often when there are elevated concentrations of drizzle droplets in the clouds. Poor agreement betwe...
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
