Computational prediction of thermoacoustic instabilities arising in gas turbine and aero-
engine combustors still remains a challenge especially if fuel is injected in a liquid spray …

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 …

This study deals with the fundamental problem of combustion dynamics in gas turbine
combustors operating with liquid fuel. In this framework the present work proposes the study …

The quality of liquid fuel spray injection determines to a large extent the performance of aero-
engine combustors. This investigation focuses on the detailed characterization of the liquid …

The flame dynamics of a kerosene spray flame is investigated under realistic operating
conditions (Tinlet≈ 850 K, pinlet≈ 30 bar). The present work evaluates the flame transfer …

Liquid fuels are the dominant source of energy from combustion and will continue to be so
until the maturity of emerging technologies. During this transition phase the use of …

La phase d'allumage est une composante critique à prendre en compte lors de la
conception et du dimensionnement d'une chambre de combustion aéronautique, en …

This study numerically investigates the effect of spray-wall interactions on thermoacoustic
instability prediction. The large-eddy simulations (LES)-based flame transfer function (FTF) …

Faced with more severe legislative constraints on polluting emissions, the architectures of
the combustion chambers of aeronautical engines are more vulnerable to dynamic issues …

Thermoacoustic combustion instabilities continue to be a major hurdle in the development of
future gas turbine combustion systems. These instabilities are char-acterized by large …