Environ - Version Hydrodyn-AIRSOFT -Air Pollution Simulation Models Software

Hydrodyn-AIRSOFT is capable of predicting the formation and impact of gas clouds or particle matter. A dispersion can be continuous in nature, such as emission from the stacks and cooling towers in the industrial area and vehicular exhausts on roads, or accidents in nature, such as industrial accidents and heavy gas spill from trucks, railway cars or boats. It is capable of taking into consideration heavy as well as light pollutants, on a large or small scale. It can also predict wind velocity and temperature distribution over a 3D complex terrain topography. It is capable of doing exact modeling of terrain topography (e.g. level curves, soil nature, lakes, rivers, forests, buildings, hills, valleys, roads, tunnels, chemical units etc.) by generating a nested mesh.