Modelling of Physical and Chemical Processes of Polydisperse Aerosol Systems

  • Helmut Bunz
  • Karl-Heinz Naumannn
Conference paper


A model decribing the physical and chemical behaviour of aerosol particles and the computer code NACHE developed on this basis and some examples of calculations are presented. The code is can be applied to any volume characterized by stirred conditions due to turbulent convection. The system containing H2SO4, SO2 and particles is very important for atmospheric applications. Simulations of this system show the quite complex interactions between the chemical and physical processes. Studies including other compounds and reactions are planned.


Sulfur Dioxide Aerosol Particle Number Concentration Heterogeneous Reaction H2S04 Conc 
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Copyright information

© Springer-Verlag Berlin Heidelberg 1991

Authors and Affiliations

  • Helmut Bunz
    • 1
  • Karl-Heinz Naumannn
    • 1
  1. 1.Laboratorium für Aerosolphysik und FiltertechnikKernforschungszentrum Karlsruhe GmbHKarlsruhe 1Deutschland

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