In the present work, the combustion instability of a premixed swirl combustor was
experimentally and theoretically investigated. Results show that both intrinsic …

The main objective of this work was to investigate the beating behavior of acoustically self-
excited instabilities in dual swirl combustors. This was achieved by measuring fluctuations in …

This study is concerned with the experimental and theoretical investigation of the
combustion instabilities in a premixed swirl combustor. It is focused on the effects of the swirl …

The combustion instability of a partially premixed swirl burner is investigated by
experimental tests and numerical modeling. The experimental results show that the …

Combustion instability is one significant issue in the development of aero-engines and gas
turbines. In practical combustors, the exit boundary of the combustion chamber is complex …

Acoustic liner is generally adopted to damp noise in aero-engines and gas turbines. This
paper presents a systematic study about the effects of an acoustic liner on thermoacoustic …

The study of the flame under the acoustic excitation contributes to the study of flame self-
excited thermoacoustic instability. Although non-premixed combustion is widely used in …

Unstable thermoacoustic modes were investigated and controlled in an experimental low-
emission swirl stabilized combustor, in which the acoustic boundary conditions were modi …

This numerical study investigated the effects of the fresh mixture temperature on
thermoacoustic instabilities in a lean premixed swirl-stabilized combustion chamber by …

This study focuses on one of the critical design parameters of lean premixed (LPM)
combustors—the air split ratio (ASR) between the pilot and main stages. The effect of the air …