Time-resolved particle image velocimetry (TR-PIV) has become widespread in fluid
dynamics. Essentially a velocity field movie, the dynamic content provides temporal as well …

An air jet cooling method is adopted to reduce the temperature of the trailing edge wall of a
bluff-body flameholder. The added cooling air jets would rebuild the flow field and reduce …

This investigation considers the effect of axial pressure gradient on the dynamics of flame–
vortex interaction for a lean premixed bluff body stabilized flame. Large eddy simulations …

In this work, large eddy simulations (LES) of a Gas Turbine Model Combustor (GTMC) are
done using a five-step global mechanism that includes separate thermal and non-thermal …

Premixed cavity stabilized flames are experimentally investigated in a high-speed ramjet
engine under the influence of varying mean pressure gradients. The ramjet cavity …

The effects of low and high approach flow turbulence levels on a large-scale, confined,
premixed bluff-body-stabilized flame are experimentally characterized. The flame and flow …

The current study experimentally evaluates the effects of turbulence and pressure gradients
on vorticity transport in premixed bluff-body flames. The flow field pressure gradient is …

The lean blowout mechanisms of premixed bluff-body flames are experimentally
investigated at various turbulence intensities. Turbulence levels are varied using a novel …

In the present work, an optical sensor was developed and calibrated for the purpose of non-
intrusive equivalence ratio measurements in combustion systems. The sensor incorporates …

Bluff-body flame instabilities are experimentally investigated under varying turbulence
conditions during lean blowout. For all turbulence conditions, the blowout process is …