We report on a number of attempts in which a flameless combustor design for gas turbine
applications was proposed. Through the different experimental findings of other researchers …

The feasibility of applying the large-eddy simulation (LES) of spray combustion to the
investigation of the thermo-acoustic instability mechanisms in practical aero-engine …

The present article investigates the correlation between flame macrostructures and
thermoacoustic combustion instabilities in stratified swirling flames. Experiments are carried …

In this paper, a novel dual-fuel, dual-swirl burner is presented and its potential to mitigate
thermoacoustic coupling for ammonia-hydrogen-air flames is explored. The key feature of …

Interference mechanisms of acoustic/convective disturbances were experimentally
investigated in a swirl-stabilized lean-premixed gas turbine combustor operated with natural …

Topology transitions of swirl-stabilized flames in a cylindrical combustion chamber are
analyzed for lean CH 4/H 2/air combustible mixtures. It is demonstrated that when the tip of a …

Abstract Large Eddy Simulation (LES) is conducted for the combustion instabilities of the
stratified swirling flames. Two different pilot-stage equivalence ratios (Φ p), 0 (lifted flame) …

Longitudinal-mode combustion instabilities in can-annular gas turbine combustion systems
are influenced by acoustic interactions between adjacent combustors; these interactions …

Constructive interference between heat release rate and acoustic perturbation is
responsible for the growth of acoustic pressure amplitudes, leading to high-amplitude …

The centrally staged combustor is an effective way to reduce NOx emissions from
combustors. However, combustion instability caused by the mutual coupling between flames …