Analysis of separating acoustics from the thermoacoustic system of methane combustion based on Reynolds-averaged Navier-Stokes and linearized Navier-Stokes …

Y Shen, J Fu, J Liu - … of Low Frequency Noise, Vibration and …, 2023 - journals.sagepub.com
A model coupling Reynolds-averaged Navier-Stokes (RANS) method and linearized Navier-
Stokes equations (LNSEs) was established in order to investigate the acoustic excitation …

Experimental study on conical flame transfer functions considering velocity profiles

Y Tian, X Liang, S Zhang, Y Zhang, L Yang, J Li - Fuel, 2024 - Elsevier
This paper investigates the linear thermoacoustic dynamic response of laminar premixed
stoichiometric propane/air flames under different oncoming flow velocity profiles …

Influence of the Acoustic Liner in Large Eddy Simulation of Longitudinal Thermoacoustic Instability in a Model Annular Combustor

S Meng, M Zhang, Y Gao - Journal of Thermal Science, 2024 - Springer
Although extensive efforts have been made to dampen the thermoacoustic instability,
successfully controlling the pressure oscillations in modern gas turbines or aeroengines …