Outputs (2)

A model to predict acoustic resonant frequencies of distributed Helmholtz resonators on gas turbine engines (2019)
Journal Article
Wang, J., Rubini, P., Qin, Q., & Houston, B. (2019). A model to predict acoustic resonant frequencies of distributed Helmholtz resonators on gas turbine engines. Applied Sciences, 9(7), Article 1419. https://doi.org/10.3390/app9071419

© 2019 by the authors. Helmholtz resonators, traditionally designed as a narrow neck backed by a cavity, are widely applied to attenuate combustion instabilities in gas turbine engines. The use of multiple small holes with an equivalent open area to... Read More about A model to predict acoustic resonant frequencies of distributed Helmholtz resonators on gas turbine engines.

Experimental and numerical investigation of Helmholtz resonators and perforated liners as attenuation devices in industrial gas turbine combustors (2014)
Journal Article
Houston, B., Wang, J., Qin, Q., & Rubini, P. (2015). Experimental and numerical investigation of Helmholtz resonators and perforated liners as attenuation devices in industrial gas turbine combustors. Fuel, 151, 31-39. https://doi.org/10.1016/j.fuel.2014.12.001

This paper reports upon developments in the simulation of the passive control of combustion dynamics in industrial gas turbines using acoustic attenuation devices such as Helmholtz resonators and perforated liners. Combustion instability in gas turbi... Read More about Experimental and numerical investigation of Helmholtz resonators and perforated liners as attenuation devices in industrial gas turbine combustors.