Effect of geometrical parameters and use of porous material in a Helmholtz resonator on suppression of thermo-acoustic instabilities
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DOI: 10.1177/17568277231158900
Abstract: Thermo-acoustic instabilities are mainly formed due to in-phase superposition of non-uniform heat release and pressure variation in the combustors of gas turbines, rocket engines and other acoustically confined spaces. These instabilities not only damage the… read more here.
Keywords: neck; thermo acoustic; acoustic instabilities; material ... See more keywords