The adoption of lean-burn technology in modern aero-engines influences the already critical
aerothermal conditions at turbine entry, where the absence of dilution holes preserves the …

A large eddy simulation formulation was proposed for spray combustion in gas turbine
combustion chambers, using a FGM combustion model coupled with detailed chemical …

This paper presents divergent phases of numerical investigations on non-premixed
combustion flames. The study has been performed using the computational fluid dynamics …

Turbulent spray combustion in a generic kerosene-fueled single-cup combustor at typical
idle and cruise conditions of an aeroengine are studied with Large Eddy Simulations (LES) …

In this work, an in-house developed multiphysics unsteady approach (U-THERM3D) is
employed to compute wall temperatures in a loosely coupled manner for a model aero …

With growing interest in sustainable civil supersonic and hypersonic aviation, there is a need
to model the combustion of alternative, sustainable jet fuels. This work presents numerical …

The pollutant emissions of aircraft engines are strongly affected by the fuel injection into the
combustion chamber. Hence, the precise description of the fuel spray is required in order to …

This study deals with sliding-mode nonlinear observers for a flux-controlled active magnetic
bearing (AMB) operated with zero-bias flux. The Lyapunov sliding-mode observer (LSMO) …

Lean burn combustion is increasing its popularity in the aeronautical framework due to its
potential in reducing drastically pollutant emissions (NOx and soot in particular). Its …

The importance of the combustion chamber has been underestimated for years by
aeroengine manufacturers that focused their research efforts mainly on other components …