116 KNC Bray under which mixing occurs, so that mixing can be accomplished before
significant reaction begins. Assuming that the relevant diffusion coefficients are all …

Reheat buzz is a combustion instability which occurs in the afterburners of jet aeroengines.
Similar oscillations have been observed on a laboratory rig in which a confined flame is …

WHEN combustion takes place within an acoustic res-onator, the interaction between
acoustic waves and unsteady combustion may lead to oscillations of damaging intensity …

A generalized acoustic equation is used to identify the mechanisms driving combustion
instability. The relationship between the unsteady rate of heat release and the flow is found …

The parameters of a level-set flame model are inferred using an ensemble of
heteroscedastic Bayesian neural networks (BayNNEs). The neural networks are trained on a …

Measurements of mean values of velocity, temperature and concentrations of carbon
monoxide, carbon dioxide, unburned hydrocarbon, and oxygen have been obtained in the …

The frequency and strength of combustion-induced oscillations have been measured for
premixed flames stabilized on baffles located on the axis of a pipe. With the baffle located …

The interaction between vortices, sound and combustion can lead to self-excited oscillations
of such large amplitudes that structural damage is done. These occur because any small …

We assimilate the parameters of a low order physics-based model of a bluff-body-stabilized
premixed flame by observing OH PLIF and PIV images of a 1.1 MW flame. The model is a …