Thermoacoustic instability (TAI) poses a significant challenge to the development of solid
rocket motor (SRM) and detecting early warning signals (EWS) for TAI is crucial. Deep …

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 …

Modern low-emissions gas turbine combustors commonly employ a twin annular swirling
flow configuration that consists of a central annular inner jet and a surrounding annular outer …

In this study, we propose an innovative latent space-based machine learning model to
predict coupled flame-flow fields across various combustion states. This model consists of …

Flash-back characteristics of lean-premixed syngas swirl flames were investigated using
simultaneous OH planar laser-induced fluorescence and stereoscopic particle image …

This paper reports two distinct vortex-flame interaction mechanisms existing in a self-excited
V-shaped premixed flame. Time-resolved simultaneous measurements of particle image …

Simultaneous multi-parameter experimental data characterizing the flow-combustion
interaction process are of great significance for understanding the flame instability …

This paper investigates the 3D distribution features of fuel, hot spots (HS), and velocity in a
centrally staged swirl spray combustor using particle image velocimetry (PIV) and …

Abstract Ammonia–methane (NH3–CH4) mixtures have potentials to serve as low-carbon
fuels for gas turbines. Recent studies demonstrated that secondary air injection was an …

Hopf bifurcation, a prevalent phenomenon in solid rocket motors (SRMs), signifies a critical
transition from a fixed point to a limit cycle. The detection of early warning signals (EWSs) for …