Thermoacoustic instability is a flow instability that arises due to a two-way coupling between
acoustic waves and unsteady heat release rate. It can cause damaging, large-amplitude …

This study demonstrates the stabilization of a sequential combustor with Nanosecond
Repetitively Pulsed Discharges (NRPD). Sequential combustors offer advantages such as …

Axial fuel staging enables elevation of the turbine inlet temperature in advanced heavy-duty
gas turbine combustors to∼ 2000 K, ultimately to achieve more than 65% combined cycle …

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 …

The orthogonally oriented injector configuration typically used in axial fuel staging-capable
gas turbine combustors is known to produce complicated thermoacoustic interactions …

In this paper we demonstrate how axial staging can be utilised to mitigate thermoacoustic
instabilities in a combustion system by flame redistribution. This is achieved by moving flow …

在碳减排背景下, 燃气轮机燃烧室需要在出口温度不断提高的同时控制NOx 排放,
提高功率调节范围和燃料适应性. 为了应对以上挑战, 燃气轮机厂商正在发展轴向分级燃烧技术 …

Climate change and global warming, significantly caused by greenhouse gas emissions
from human activities, pose various serious problems, including negative impacts on health …