The interaction of a helical precessing vortex core (PVC) with turbulent swirl flames in a gas
turbine model combustor is studied experimentally. The combustor is operated with air and …

The mechanisms of the interaction between a precessing vortex core (PVC) and a turbulent
swirl flame in a gas turbine model combustor are investigated experimentally using …

The precessing vortex core (PVC) is a coherent flow structure that is often encountered in
swirling flows in gas turbine (GT) combustors. In some swirl combustors, it has been …

The flow patterns produced in and past the exhaust of a 100-KW swirl burner have been
investigated experimentally under piloted premixed combustion conditions. The well-known …

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 …

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 relation between flow field and flame structure of a turbulent swirl flame is investigated
using simultaneous particle image velocimetry (PIV) and planar laser-induced fluorescence …

A gas turbine model combustor for swirling CH4/air diffusion flames at atmospheric pressure
with good optical access for detailed laser measurements is discussed. Three flames with …

In this study, a combined experimental and Large Eddy Simulation (LES) investigation is
performed to identify the vortical structures, their dynamics, and interaction with a turbulent …

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 …