SELF-ADAPTIVE ALGORITHM BASED ON A POSTERIORI ANALYSIS OF THE ERROR APPLIED TO AIR QUALITY FORECASTING USING THE FINITE VOLUME METHOD

摘要

In this work, we present a self-adaptive algorithm based on the techniques of the a posteriori estimates for the transport equation modeling the dispersion of pollutants in the atmospheric boundary layer at the local scale (industrial accident, urban air quality). The goal is to provide a powerful model for forecasting pollutants concentrations with better manipulation of available computing resources. This analysis is based on a vertex-centered Finite Volume Method in space and an implicit Euler scheme in time. We apply and validate our model, using a self-adaptive algorithm, with real atmospheric data of the Grand Casablanca area (Morocco).