3 papers
physics.flu-dyn2025
Enhancement of Large Eddy Simulation for the prediction of an intake flow rig using sequential Data Assimilation
Lucas Villanueva, Karine Truffin, Jacques Borée +1
A Data Assimilation (DA) strategy based on an ensemble Kalman filter (EnKF) is used to enhance the predictive capabilities of scale resolving numerical tools for the analysis of fl…
physics.flu-dyn2023
Synchronization and optimization of Large Eddy Simulation using an online Ensemble Kalman Filter
Lucas Villanueva, Karine Truffin, Marcello Meldi
An online Data Assimilation strategy based on the Ensemble Kalman Filter (EnKF) is used to improve the predictive capabilities of Large Eddy Simulation (LES) for the analysis of th…
physics.flu-dyn2023
Augmented state estimation of urban settings using intrusive sequential Data Assimilation
Lucas Villanueva, Miguel Martinez Valero, Anina Sarkic Glumac +1
A data-driven investigation of the flow around a high-rise building is performed combining heterogeneous experimental samples and RANS CFD. The coupling is performed using techniqu…