Reconstruction of turbulent flow fields from lidar measurements based on large-eddy simulation

10 Jan 2020 Bauweraerts Pieter Meyers Johan

We investigate the reconstruction of a turbulent flow field in the atmospheric boundary layer from a time series of lidar measurements, using Large-Eddy Simulations (LES) and a 4D-Var data assimilation algorithm. This leads to an optimisation problem in which the error between measurements and simulations is minimised over an observation time horizon... (read more)

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  • FLUID DYNAMICS