Complex network analysis of a premixed swirling flame influenced by precessing vortex core

Y Ren, Q Wang, Y Guan, X Xia, F Qi - Physics of Fluids, 2024 - pubs.aip.org
This work investigates the influences of precessing vortex cores (PVCs) on the coherent
interactions in the transient flow and heat release fields of a weak premixed swirling flame …

Mutual synchronization and flame dynamics in an axially fuel-staged lean-premixed combustion system

Y Guan, Y Choi, P Liu, KT Kim - Proceedings of the Combustion Institute, 2024 - Elsevier
We experimentally study the acoustic coupling direction between two stages and the flame-
acoustic interaction within and across stages in an axially fuel-staged lean-premixed …

[HTML][HTML] Dynamical state and driving region of combustion instability in a turbulent combustor with a variable swirling flow system

S Amano, T Kawada, S Fukuda, Y Nabae… - Proceedings of the …, 2024 - Elsevier
We experimentally study the dynamical state and driving region of combustion instability in a
turbulent combustor under low-and high-swirling flow conditions by the complex-systems …