Velocity fields and flame structures of a partially premixed swirl flame in a gas turbine model
combustor are measured in axial and transverse sections using simultaneous (Stereo-) PIV …

The Turbomeca gas turbine model combustor was studied to understand the effect of
increased thermal power density on the structure and dynamics of premixed swirl flames …

The dynamics of major flow structures were studied in a gas turbine model combustor for
perfectly premixed swirl-stabilized flames under a variety of reacting and non-reacting …

In the present paper the influence of a periodic excitation of the mass flow rate, varied in
frequency and in amplitude, on the isothermal flow field and on the flame characteristics of …

Limit-cycle thermo-acoustic velocity coupling mechanisms are studied in a perfectly-
premixed swirl-stabilized combustor using data from 10 kHz repetition-rate stereoscopic …

The methodology for the measurement of dynamic combustor behavior has never been
clearly established, due to the complexities associated with unsteady premixed flames and …

This paper presents observations and analysis of the time-dependent behavior of a 10kW
partially pre-mixed, swirl-stabilized methane–air flame exhibiting self-excited thermo …

An understanding of the amplitude dependence of the flame response to harmonic acoustic
excitation is required in order to predict and/or correlate combustion instability amplitudes …

The interaction of a helical mode with acoustic oscillations is studied experimentally in a
turbulent swirl-stabilized premixed flame. In addition to a precessing vortex core (PVC), the …

An understanding of the amplitude dependence of the flame response to acoustic excitation
is required in order to predict and/or correlate combustion instability amplitudes. This paper …