Incorporation of a Dense Gas capability into the EPIcode Atmospheric Dispersion Model

The goal of this project was to design a dense gas phase modeling capability, that is verified and validated against real data, and implement it in the EPIcode Chemical Atmospheric Dispersion Model. EPIcode is an established, DOE owned, atmospheric dispersion model of chemical materials that is used for emergency planning and safety-basis dispersion modeling at DOE/NNSA facilities.