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 …

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 …

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

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 …

A comprehensive study on influences of hydrodynamic features of a swirling flow on
thermoacoustic instabilities in a swirl stabilized combustor is performed by using large eddy …

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 …

Many industrial applications, such as gas turbines or aeroengines, are subject to
thermoacoustic instability, especially in the lean combustion regime. In this paper, the …

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 …

The self-induced thermoacoustic instabilities in partially premixed combustors remain a
significant challenge which has received a limited research attention. This numerical work …