Extended AIM Aerosol Thermodynamics Model

A community model for calculating gas/liquid/solid partitioning in aerosol systems containing inorganic and organic components and water, and solute and solvent activities in aqueous solutions and liquid mixtures.

Simon L. Clegg and Peter Brimblecombe, School of Environmental Sciences, University of East Anglia, Norwich NR4 7TJ, UK.

Anthony S. Wexler, Department of Mechanical and Aeronautical Engineering, University of California, Davis, CA 95616, USA.

Notice to Users: if you use results from the E-AIM models, please cite the papers describing the model and also this website giving the URL (http://www.aim.env.uea.ac.uk/aim/aim.php).

Welcome to the Extended AIM (E-AIM) site. Follow the links below to learn about the equilibrium thermodynamic models, and use them to solve a variety of different problems.


Principal Models

Other Models and Data

We gratefully acknowledge the participation of DDBST Software and Separation Technology GmbH, who provided the vapour pressure estimator for organic compounds. The site was built with assistance from ISInc Software Consulting.