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 …

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 …

A new compact active turbulence generator is developed, tested, and characterized, which
extends the capabilities of such generators used in turbulent premixed combustion research …

This study is geared toward generating highly stabilized partially premixed flames at various
levels of turbulence and partially premixing. Therefore, with the help of the laser-induced …

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 …

The lean blow-off mechanism of the premixed swirl flame is numerically investigated by
large eddy simulation (LES) with the subgrid dissipation concept (SDC) combustion model …

Two-phase reactive turbulent Large-Eddy Simulations (LES) of the single flameholder
postcombustion test rig of Georgia Tech (Cross et al., 2011) are presented and compared to …

Premixed flames stabilized in propulsion and power generation engines act as a self-
propagating surface, the dynamics of which become stochastic in fields of high intensity …