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 …

As modern aeroengine combustors advance towards high temperatures, afterburners are
inevitably affected by diminished oxygen content in incoming flows, thus affecting …

New results on the dynamics of annular combustors during ignition and combustion
instabilities will be reviewed. Ignition dynamics is considered first by examining experiments …

Combustion noise in gas turbine engines has recently become a relevant source of noise in
the aircraft due to the appearance of new burner architectures that are intrinsically more …

Premixed gas turbine decreases exhaust emission but is vulnerable to combustion
instability. This paper proposes a new method for early detection of combustion instability …

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 …

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 …

Low-frequency combustion instabilities arise in an aero-engine gas turbine combustor under
idle/sub-idle conditions, particularly when pilot-mode non-premixed combustion is …