Combustion instabilities are a significant problem in combustion systems, particularly in Low
NOx Gas Turbine combustors. These instabilities result in large-scale pressure oscillations …

Strong combustion instability within gas turbines may severely reduce the working range,
exacerbate emissions, and shorten the engines' life cycles. A typical and practical control …

This paper presents an overview of active control of combustion instabilities. First, the paper
will use a simple model to present the rationale that motivated the development of active …

This paper presents the results of an investigation of active control of combustion instabilities
in a natural gas, high-pressure, full-scale gas turbine combustor that was retrofitted with an …

This paper describes an experimental investigation of the performance of the adaptive
control scheme for active control of combustion instabilities. The performance of this …

The theoretical foundation and performance of an active control system that rapidly
characterizes and damps combustor instabilities whose characteristics are not known in …

Thermoacoustic instabilities in gas turbine combustors have multiple detrimental effects.
Although active control techniques can mitigate these instabilities, high-bandwidth actuators …

The paper summarizes experience matured by ENEA to develop and test an Active Control
for Combustion System for controlling fluid dynamic and thermo-acoustic combustion …

The theoretical foundation and performance of an active control system that rapidly
characterizes and damps combustor instabilities whose characteristics are not known in …

We propose an adaptive algorithm for control of combustion instability suitable for reduction
of acoustic pressure oscillations in gas turbine engines, and main burners and augmentors …