In ramjet propulsion systems, syelf-excited combustion instability is highly undesirable. It
may lead to violent structural vibration and even mission failure. For this, self-excited …

Thermoacoustic combustion instability is one of the most challenging operational issues in
several high-performance, low-emissions combustion technologies, including gas turbines …

This study mainly investigates the flame and flow characteristics under combustion instability
in a centrally-staged swirl spray combustor, using 5 kHz CH* chemiluminescence (CL) and …

The spatial and temporal relations between the flame chemiluminescence and the number
of droplets for spray flames stabilized in a gas turbine model combustor are investigated …

Experiments were conducted in a liquid-fueled, piloted swirl burner operating at high
pressure (1.0 MPa and 2.0 MPa) to study the influence of fuel injection temperature on the …

The present study investigates the effect of the exit geometry of the main stage on
thermoacoustic instabilities in a model combustor with a dual-swirl layout. In practical …

The influence of fuel temperature on combustion instabilities is investigated in a liquid-
fueled, piloted swirl flame at 1.0 MPa. Fuels used for this study include Jet A and a Fischer …

The application of a compact pulsed fiber laser for high-speed time-resolved particle image
velocimetry (TR-PIV) measurements in the potential core of a turbulent round jet is …

High-speed planar imaging of key combustion species, like hydroxyl radicals (OH), is crucial
for understanding the complex chemistry–turbulence interactions in turbulent flames …

The relationship between the flow field and flame propagation is essential in determining the
dynamics and effects of turbulent flow in an optical SI engine. In this study, high turbulence …