Parameterizations of relevant UFP transformation processes and comparison between model results and measurements

Numerical model simulations will be performed with the aerosol dynamics model MADE3 model comprising boxmodelling studies along representative airmass trajectories in the airport environment as provided by the CEDRE model Along those trajectories transformation of particles will be studied leading to a detailed representation of possible and relevant processes Observed particle characteristics will be compared with modelled values Based on these results parameterizations will be tested which enable to describe simulated changes in particle properties as a function of meteorological background and exhaust conditions