Environmental Pollution, Urban Air Quality

fluidyn-PANAIR is a module of fluidyn-PANACHE specially dedicated to environmental impact of urban pollution on air quality .

Applications

• 3D modelling of urban air quality,
• Evaluation of impact of all types of emissions in urban environment (road infrastructures, public transport (exclusive (bus, taxi) lanes, tramway…), industrial sites, urban heating, incineration factories, waster water treatment units...)
• Dispersion of gas (heavy / light / hot / neutral…), droplets and particles (dust, heavy metals….) with the help of Eulerian / Lagrangian / Puff models

Advantages

• Near and far field modelling with the help of embedded structured / unstructured mesh,
• Accounts for topography, all types of obstacles and ground occupation parameters for dispersion of gaseous pollutants and particles, 3D wind fields, temperature and turbulence,
• Various types of sources (roads, tunnels, stacks, sedimentation tanks…),
• Integration of chemical reaction models,
• Heat inversion layer,
• Takes into account weak wind conditions annual / monthly / weekly / daily averaging, variable weather conditions …

Flier : fluidyn PANAIR