Sensitivity of the mean concentration to the wind direction and to the friction velocity.

HARMO21: Sensitivity analysis of microscale pollutant dispersion large-eddy simulations for observation network design

In this presentation, we investigate the sensitivity of microscale dispersion large-eddy simulations to inflow boundary conditions, such as wind direction. This analysis constitutes a first step in the construction of a data assimilation workflow.

September 2022 · Eliott Lumet, Mélanie C. Rochoux, Simon Lacroix, Thomas Jaravel, Olivier Vermorel