Self-excited intermittent thermoacoustic fluctuations in an annular combustor exhibiting flame transient phenomena: Physical mechanisms and modeling
B Mohan, S Mariappan - Physics of Fluids, 2023 - pubs.aip.org
We experimentally examine the physical mechanisms causing intermittent thermoacoustic
fluctuations in a turbulent annular combustor exhibiting flame transient phenomena (FTP) …
fluctuations in a turbulent annular combustor exhibiting flame transient phenomena (FTP) …
Enhancing ignition stability in an annular combustor using a pre-chamber ignition system
H Hassan, K Hu, C Qian, H Wang, H Ge… - Applied Thermal …, 2024 - Elsevier
The traditional method using spark electrode ignition in annular combustors lacks safety due
to its long ignition delay and deficiencies in reliability and repeatability. The present work …
to its long ignition delay and deficiencies in reliability and repeatability. The present work …
Large eddy simulation of a swirling kerosene spray flame: A proper orthogonal decomposition and wavelet transform analysis on the flow structure and hydroxyl …
The combustion performance can be promoted by the shear layer, recirculation zones, and
precessing vortex cores in the swirling flow field. The swirling flow promotes the mixing …
precessing vortex cores in the swirling flow field. The swirling flow promotes the mixing …
The effect of diverging angle on flame dynamics of near lean blowout in a centrally staged spray combustor
This article focuses on the effect of diverging angle of the pilot stage on swirl spray flame
dynamics near lean blowout conditions in a centrally staged lean premixed pre-vaporized …
dynamics near lean blowout conditions in a centrally staged lean premixed pre-vaporized …