The present article is aimed at identifying the impact of spray-wall interaction on combustion
instabilities. This is achieved by systematically modifying the liquid fuel atomizer location …

The influence of the injection system on combustion instabilities is investigated on a
laboratory-scale combustor equipped with a single injector that is weakly-transparent to …

Ignition in annular multi-burner combustors is marked by a succession of four phases,
ending with a characteristic flame expansion from burner to burner, often referred to as light …

Transfer function concepts that appear in many areas and most notably in control systems
have been extensively used to represent the flame response in low-order models of …

Acoustic transfer matrices are widely used in the analysis of combustion dynamics of gas
turbines. The reliability of the analysis thus depends on the quality of the determination of …

At a stage where new architectures and alternative fuels are being proposed to tackle the
environmental challenges, it is important to be able to deal with combustion dynamics issues …

In a context where the aviation sector is actively looking into replacing standard jet fuels with
sustainable aviation fuels (SAFs), examining the effects of fuel composition on combustion …

Combustion instabilities in annular systems raise fundamental issues that are also of
practical importance to aircraft engines and ground-based gas turbine combustors. Recent …

Large eddy simulations (LES) and experimental measurements were conducted on a
swirled partially-premixed hydrogen–air flame with cross-flow hydrogen injection at two …

High fidelity spray flame modelling without ad-hoc tuning of the injection parameters is
proposed for an Euler-Lagrangian LES description of turbulent combustion in swirled two …