Software

The UHAERO software is an open source software written in fortran. It consists in three different modules (inorganic,organic and dynamics) for the computation of thermodynamical and dynamical equilibrium of inorganic and organic aerosols.

Ultimately, the software will be found as an open-source code on this webpage. In the meantime, you can find below links to html-based versions of the software that can be run directly from your browser. These modules start from input in your browser and run the computation on a remote machine, without any installation on your computer.

UHAERO ONLINE MODULE

Thermodynamical module for inorganic aerosols [here].
The UHAERO code (Inorganic code) can be used to perform thermodynamic calculations for sulfate-nitrate-ammonium particles. The module is used either with the PSC model or the ExUNIQUAC model for the Gibbs free energy.
Reference: Amundson et al, A new inorganic atmospheric aerosol phase equilibrium model (UHAERO), Atmos. Chem. Phys., 6, 975--992 (2006).
Thermodynamical module for organic aerosols [here].
The UHAERO code (Organic code) can be used here to perform thermodynamic calculations for pure organic particles. The module is used with the UNIFAC model for the Gibbs free energy. It can be run for liquid-liquid phase separation and will be available for liquid-liquid-gas phase separation and partitioning.
Referefence: Amundson et al, A new atmospheric aerosol phase equilibrium model (UHAERO): organic module, submitted to Atmos. Chem. Phys., (2007).
Dynamical module for inorganic and organic aerosols [N/A]