Feedback control of combustion instabilities using a Helmholtz resonator with an oscillating volume

• Main Authors: Zhao, Dan, Li, Junwei
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2013
• Online Access: https://hdl.handle.net/10356/96784; http://hdl.handle.net/10220/13059
• Institution: Nanyang Technological University

A feedback control strategy is developed for mitigating combustion instabilities using a Helmholtz resonator with an oscillating volume. This is based on the fact that the frequency at which the resonator provides maximum damping can be controlled by oscillating its cavity volume. For this, two a...