In the present-day context, to reduce fuel consumption and emissions of pollutants such as CO2 or NOx, aeronautical combustion chambers of new generation are based on lean partially-premixed combustion. The numerical simulation of these configurations then requires to accurately predict the temperature, the flame dynamics and the pollutant formation. To capture flow instationnarities, Large Eddy Simulation (LES) is required. In this context, we have developed the model F-TACLES (Filtered tabulated Chemistry for Large Eddy Simulation). This modeled is based on an a priori filtering of flamelet that takes into account detailed chemistry effects. It lets to improve predictions of pollutants and temperature with the resolved and modelled contri...